* [Qemu-devel] [PATCH v3 01/46] docker: add "probe" command for configure
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 02/46] configure: add test for docker availability Alex Bennée
` (46 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
From: Peter Maydell <peter.maydell@linaro.org>
This is a helper function for the configure script. It replies yes,
sudo or no to inform the user if non-interactive docker support is
available. We trap the Exception to fail gracefully.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
---
tests/docker/docker.py | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 1246ba9578..f8267586eb 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -390,6 +390,24 @@ class ImagesCommand(SubCommand):
def run(self, args, argv):
return Docker().command("images", argv, args.quiet)
+
+class ProbeCommand(SubCommand):
+ """Probe if we can run docker automatically"""
+ name = "probe"
+
+ def run(self, args, argv):
+ try:
+ docker = Docker()
+ if docker._command[0] == "docker":
+ print "yes"
+ elif docker._command[0] == "sudo":
+ print "sudo"
+ except Exception:
+ print "no"
+
+ return
+
+
def main():
parser = argparse.ArgumentParser(description="A Docker helper",
usage="%s <subcommand> ..." % os.path.basename(sys.argv[0]))
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 02/46] configure: add test for docker availability
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 01/46] docker: add "probe" command for configure Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:06 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO Alex Bennée
` (45 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
This tests for a working docker installation without sudo and sets up
config-host.mak accordingly. This will be useful from cross compiling
things in the future.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
configure | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/configure b/configure
index 0a19b033bc..b0ae632ee4 100755
--- a/configure
+++ b/configure
@@ -451,6 +451,7 @@ jemalloc="no"
replication="yes"
vxhs=""
libxml2=""
+docker="no"
supported_cpu="no"
supported_os="no"
@@ -5413,6 +5414,17 @@ EOF
fi
fi
+##########################################
+# Docker and cross-compiler support
+#
+# This is specifically for building test
+# cases for foreign architectures, not
+# cross-compiling QEMU itself.
+
+if has "docker"; then
+ docker=$($python $source_path/tests/docker/docker.py probe)
+fi
+
##########################################
# End of CC checks
# After here, no more $cc or $ld runs
@@ -5874,6 +5886,7 @@ echo "avx2 optimization $avx2_opt"
echo "replication support $replication"
echo "VxHS block device $vxhs"
echo "capstone $capstone"
+echo "docker $docker"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -6697,6 +6710,10 @@ if test "$gcov" = "yes" ; then
echo "GCOV=$gcov_tool" >> $config_host_mak
fi
+if test "$docker" != "no"; then
+ echo "HAVE_USER_DOCKER=y" >> $config_host_mak
+fi
+
# use included Linux headers
if test "$linux" = "yes" ; then
mkdir -p linux-headers
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 02/46] configure: add test for docker availability
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 02/46] configure: add test for docker availability Alex Bennée
@ 2018-04-25 0:06 ` Richard Henderson
0 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:06 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> This tests for a working docker installation without sudo and sets up
> config-host.mak accordingly. This will be useful from cross compiling
> things in the future.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> configure | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 01/46] docker: add "probe" command for configure Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 02/46] configure: add test for docker availability Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:10 ` Richard Henderson
` (2 more replies)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 04/46] configure: move i386_cc to cross_cc_i386 Alex Bennée
` (44 subsequent siblings)
47 siblings, 3 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
This allows us to specify cross compilers for our guests. This is
useful for building test images/programs. Currently we re-run the
compile test for each target. I couldn't think of a way to cache the
value for a given arch without getting messier configure code.
The cross compiler for the guest is visible to each target as
CROSS_CC_GUEST in config-target.mak.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
v3
- --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit...
- --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
- add remaining target_compiler definitions
---
configure | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 79 insertions(+)
diff --git a/configure b/configure
index b0ae632ee4..caa838a0d0 100755
--- a/configure
+++ b/configure
@@ -453,6 +453,13 @@ vxhs=""
libxml2=""
docker="no"
+# cross compilers defaults, can be overridden with --cross-cc-ARCH
+cross_cc_aarch64="aarch64-linux-gnu-gcc"
+cross_cc_arm="arm-linux-gnueabihf-gcc"
+cross_cc_powerpc="powerpc-linux-gnu-gcc"
+
+enabled_cross_compilers=""
+
supported_cpu="no"
supported_os="no"
bogus_os="no"
@@ -483,6 +490,11 @@ for opt do
;;
--disable-debug-info) debug_info="no"
;;
+ --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
+ ;;
+ --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
+ eval "cross_cc_${cc_arch}=\$optarg"
+ ;;
esac
done
# OS specific
@@ -675,10 +687,12 @@ case "$cpu" in
i386|i486|i586|i686|i86pc|BePC)
cpu="i386"
supported_cpu="yes"
+ cross_cc_i386=gcc
;;
x86_64|amd64)
cpu="x86_64"
supported_cpu="yes"
+ cross_cc_x86_64=gcc
;;
armv*b|armv*l|arm)
cpu="arm"
@@ -912,6 +926,8 @@ for opt do
;;
--disable-debug-info)
;;
+ --cross-cc-*)
+ ;;
--enable-modules)
modules="yes"
;;
@@ -6777,6 +6793,8 @@ case "$target" in
;;
esac
+target_compiler=""
+
mkdir -p $target_dir
echo "# Automatically generated by configure - do not modify" > $config_target_mak
@@ -6792,19 +6810,23 @@ TARGET_ABI_DIR=""
case "$target_name" in
i386)
gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
+ target_compiler=$cross_cc_i386
;;
x86_64)
TARGET_BASE_ARCH=i386
gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
+ target_compiler=$cross_cc_x86_64
;;
alpha)
mttcg="yes"
+ target_compiler=$cross_cc_alpha
;;
arm|armeb)
TARGET_ARCH=arm
bflt="yes"
mttcg="yes"
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
+ target_compiler=$cross_cc_arm
;;
aarch64|aarch64_be)
TARGET_ARCH=aarch64
@@ -6812,58 +6834,73 @@ case "$target_name" in
bflt="yes"
mttcg="yes"
gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
+ target_compiler=$cross_cc_aarch64
;;
cris)
+ target_compiler=$cross_cc_cris
;;
hppa)
mttcg="yes"
+ target_compiler=$cross_cc_hppa
;;
lm32)
+ target_compiler=$cross_cc_lm32
;;
m68k)
bflt="yes"
gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
+ target_compiler=$cross_cc_m68k
;;
microblaze|microblazeel)
TARGET_ARCH=microblaze
bflt="yes"
+ target_compiler=$cross_cc_microblaze
;;
mips|mipsel)
TARGET_ARCH=mips
+ target_compiler=$cross_cc_mips
echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
;;
mipsn32|mipsn32el)
TARGET_ARCH=mips64
TARGET_BASE_ARCH=mips
+ target_compiler=$cross_cc_mipsn32
echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
echo "TARGET_ABI32=y" >> $config_target_mak
;;
mips64|mips64el)
TARGET_ARCH=mips64
TARGET_BASE_ARCH=mips
+ target_compiler=$cross_cc_mips64
echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
;;
moxie)
+ target_compiler=$cross_cc_moxie
;;
nios2)
+ target_compiler=$cross_cc_nios2
;;
or1k)
+ target_compiler=$cross_cc_or1k
TARGET_ARCH=openrisc
TARGET_BASE_ARCH=openrisc
;;
ppc)
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
+ target_compiler=$cross_cc_powerpc
;;
ppcemb)
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
+ target_compiler=$cross_cc_ppcemb
;;
ppc64)
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
mttcg=yes
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
+ target_compiler=$cross_cc_ppc64
;;
ppc64le)
TARGET_ARCH=ppc64
@@ -6871,6 +6908,7 @@ case "$target_name" in
TARGET_ABI_DIR=ppc
mttcg=yes
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
+ target_compiler=$cross_cc_ppc64le
;;
ppc64abi32)
TARGET_ARCH=ppc64
@@ -6878,45 +6916,57 @@ case "$target_name" in
TARGET_ABI_DIR=ppc
echo "TARGET_ABI32=y" >> $config_target_mak
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
+ target_compiler=$cross_cc_ppc64abi32
;;
riscv32)
TARGET_BASE_ARCH=riscv
TARGET_ABI_DIR=riscv
mttcg=yes
+ target_compiler=$cross_cc_riscv32
;;
riscv64)
TARGET_BASE_ARCH=riscv
TARGET_ABI_DIR=riscv
mttcg=yes
+ target_compiler=$cross_cc_riscv64
;;
sh4|sh4eb)
TARGET_ARCH=sh4
bflt="yes"
+ target_compiler=$cross_cc_sh4
;;
sparc)
+ target_compiler=$cross_cc_sparc
;;
sparc64)
TARGET_BASE_ARCH=sparc
+ target_compiler=$cross_cc_sparc64
;;
sparc32plus)
TARGET_ARCH=sparc64
TARGET_BASE_ARCH=sparc
TARGET_ABI_DIR=sparc
+ target_compiler=$cross_cc_sparc32plus
echo "TARGET_ABI32=y" >> $config_target_mak
;;
s390x)
mttcg=yes
gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
+ target_compiler=$cross_cc_s390x
;;
tilegx)
+ target_compiler=$cross_cc_tilegx
;;
tricore)
+ target_compiler=$cross_cc_tricore
;;
unicore32)
+ target_compiler=$cross_cc_unicore32
;;
xtensa|xtensaeb)
TARGET_ARCH=xtensa
mttcg="yes"
+ target_compiler=$cross_cc_xtensa
;;
*)
error_exit "Unsupported target CPU"
@@ -6927,6 +6977,25 @@ if [ "$TARGET_BASE_ARCH" = "" ]; then
TARGET_BASE_ARCH=$TARGET_ARCH
fi
+# Do we have a cross compiler for this target?
+if has $target_compiler; then
+
+ cat > $TMPC << EOF
+#include <stdio.h>
+int main(void) {
+ printf("Hello World!\n");
+}
+EOF
+
+ if ! do_compiler $target_compiler -o $TMPE $TMPC -static ; then
+ target_compiler=""
+ else
+ enabled_cross_compilers="${enabled_cross_compilers} ${target_compiler}"
+ fi
+else
+ target_compiler=""
+fi
+
symlink "$source_path/Makefile.target" "$target_dir/Makefile"
upper() {
@@ -7000,6 +7069,10 @@ if test "$target_bsd_user" = "yes" ; then
echo "CONFIG_BSD_USER=y" >> $config_target_mak
fi
+if test -n "$target_compiler"; then
+ echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak
+fi
+
# generate QEMU_CFLAGS/LDFLAGS for targets
cflags=""
@@ -7122,6 +7195,12 @@ echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
done # for target in $targets
+if test -n "$enabled_cross_compilers"; then
+ echo
+ echo "NOTE: cross-compilers enabled:"
+ printf '%s\n' $enabled_cross_compilers | sort -u
+fi
+
if [ "$dtc_internal" = "yes" ]; then
echo "config-host.h: subdir-dtc" >> $config_host_mak
fi
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO Alex Bennée
@ 2018-04-25 0:10 ` Richard Henderson
2018-04-25 9:10 ` Alex Bennée
2018-04-25 16:27 ` Murilo Opsfelder Araujo
2018-04-25 17:03 ` Peter Maydell
2 siblings, 1 reply; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:10 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> @@ -675,10 +687,12 @@ case "$cpu" in
> i386|i486|i586|i686|i86pc|BePC)
> cpu="i386"
> supported_cpu="yes"
> + cross_cc_i386=gcc
> ;;
> x86_64|amd64)
> cpu="x86_64"
> supported_cpu="yes"
> + cross_cc_x86_64=gcc
> ;;
> armv*b|armv*l|arm)
> cpu="arm"
Isn't this hunk taken care of in the next patch, where you set these to $cc?
And if not, surely bare "gcc" isn't correct...
Otherwise,
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-04-25 0:10 ` Richard Henderson
@ 2018-04-25 9:10 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 9:10 UTC (permalink / raw)
To: Richard Henderson
Cc: peter.maydell, cota, famz, berrange, f4bug, balrogg, aurelien,
agraf, qemu-devel
Richard Henderson <richard.henderson@linaro.org> writes:
> On 04/24/2018 05:23 AM, Alex Bennée wrote:
>> @@ -675,10 +687,12 @@ case "$cpu" in
>> i386|i486|i586|i686|i86pc|BePC)
>> cpu="i386"
>> supported_cpu="yes"
>> + cross_cc_i386=gcc
>> ;;
>> x86_64|amd64)
>> cpu="x86_64"
>> supported_cpu="yes"
>> + cross_cc_x86_64=gcc
>> ;;
>> armv*b|armv*l|arm)
>> cpu="arm"
>
> Isn't this hunk taken care of in the next patch, where you set these to $cc?
> And if not, surely bare "gcc" isn't correct...
Woops, I'll fix that.
>
> Otherwise,
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
>
>
> r~
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO Alex Bennée
2018-04-25 0:10 ` Richard Henderson
@ 2018-04-25 16:27 ` Murilo Opsfelder Araujo
2018-05-16 15:18 ` Alex Bennée
2018-04-25 17:03 ` Peter Maydell
2 siblings, 1 reply; 102+ messages in thread
From: Murilo Opsfelder Araujo @ 2018-04-25 16:27 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> This allows us to specify cross compilers for our guests. This is
> useful for building test images/programs. Currently we re-run the
> compile test for each target. I couldn't think of a way to cache the
> value for a given arch without getting messier configure code.
>
> The cross compiler for the guest is visible to each target as
> CROSS_CC_GUEST in config-target.mak.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> ---
> v3
> - --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit...
> - --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
> - add remaining target_compiler definitions
> ---
> configure | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 79 insertions(+)
>
> diff --git a/configure b/configure
> index b0ae632ee4..caa838a0d0 100755
> --- a/configure
> +++ b/configure
> @@ -453,6 +453,13 @@ vxhs=""
> libxml2=""
> docker="no"
>
> +# cross compilers defaults, can be overridden with --cross-cc-ARCH
> +cross_cc_aarch64="aarch64-linux-gnu-gcc"
> +cross_cc_arm="arm-linux-gnueabihf-gcc"
> +cross_cc_powerpc="powerpc-linux-gnu-gcc"
Do we need to have default values for all targets?
> +
> +enabled_cross_compilers=""
> +
> supported_cpu="no"
> supported_os="no"
> bogus_os="no"
> @@ -483,6 +490,11 @@ for opt do
> ;;
> --disable-debug-info) debug_info="no"
> ;;
> + --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
> + ;;
> + --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
> + eval "cross_cc_${cc_arch}=\$optarg"
> + ;;
Do we need to verify if a valid --cross-cc-FOO was passed, in case of a
typo?
> esac
> done
> # OS specific
> @@ -675,10 +687,12 @@ case "$cpu" in
> i386|i486|i586|i686|i86pc|BePC)
> cpu="i386"
> supported_cpu="yes"
> + cross_cc_i386=gcc
> ;;
> x86_64|amd64)
> cpu="x86_64"
> supported_cpu="yes"
> + cross_cc_x86_64=gcc
> ;;
> armv*b|armv*l|arm)
> cpu="arm"
> @@ -912,6 +926,8 @@ for opt do
> ;;
> --disable-debug-info)
> ;;
> + --cross-cc-*)
> + ;;
> --enable-modules)
> modules="yes"
> ;;
> @@ -6777,6 +6793,8 @@ case "$target" in
> ;;
> esac
>
> +target_compiler=""
> +
> mkdir -p $target_dir
> echo "# Automatically generated by configure - do not modify" > $config_target_mak
>
> @@ -6792,19 +6810,23 @@ TARGET_ABI_DIR=""
> case "$target_name" in
> i386)
> gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
> + target_compiler=$cross_cc_i386
> ;;
> x86_64)
> TARGET_BASE_ARCH=i386
> gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
> + target_compiler=$cross_cc_x86_64
> ;;
> alpha)
> mttcg="yes"
> + target_compiler=$cross_cc_alpha
> ;;
> arm|armeb)
> TARGET_ARCH=arm
> bflt="yes"
> mttcg="yes"
> gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
> + target_compiler=$cross_cc_arm
> ;;
> aarch64|aarch64_be)
> TARGET_ARCH=aarch64
> @@ -6812,58 +6834,73 @@ case "$target_name" in
> bflt="yes"
> mttcg="yes"
> gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
> + target_compiler=$cross_cc_aarch64
> ;;
> cris)
> + target_compiler=$cross_cc_cris
> ;;
> hppa)
> mttcg="yes"
> + target_compiler=$cross_cc_hppa
> ;;
> lm32)
> + target_compiler=$cross_cc_lm32
> ;;
> m68k)
> bflt="yes"
> gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
> + target_compiler=$cross_cc_m68k
> ;;
> microblaze|microblazeel)
> TARGET_ARCH=microblaze
> bflt="yes"
> + target_compiler=$cross_cc_microblaze
> ;;
> mips|mipsel)
> TARGET_ARCH=mips
> + target_compiler=$cross_cc_mips
> echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
> ;;
> mipsn32|mipsn32el)
> TARGET_ARCH=mips64
> TARGET_BASE_ARCH=mips
> + target_compiler=$cross_cc_mipsn32
> echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
> echo "TARGET_ABI32=y" >> $config_target_mak
> ;;
> mips64|mips64el)
> TARGET_ARCH=mips64
> TARGET_BASE_ARCH=mips
> + target_compiler=$cross_cc_mips64
> echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
> ;;
> moxie)
> + target_compiler=$cross_cc_moxie
> ;;
> nios2)
> + target_compiler=$cross_cc_nios2
> ;;
> or1k)
> + target_compiler=$cross_cc_or1k
> TARGET_ARCH=openrisc
> TARGET_BASE_ARCH=openrisc
> ;;
> ppc)
> gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
> + target_compiler=$cross_cc_powerpc
> ;;
> ppcemb)
> TARGET_BASE_ARCH=ppc
> TARGET_ABI_DIR=ppc
> gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
> + target_compiler=$cross_cc_ppcemb
> ;;
> ppc64)
> TARGET_BASE_ARCH=ppc
> TARGET_ABI_DIR=ppc
> mttcg=yes
> gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
> + target_compiler=$cross_cc_ppc64
> ;;
> ppc64le)
> TARGET_ARCH=ppc64
> @@ -6871,6 +6908,7 @@ case "$target_name" in
> TARGET_ABI_DIR=ppc
> mttcg=yes
> gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
> + target_compiler=$cross_cc_ppc64le
> ;;
> ppc64abi32)
> TARGET_ARCH=ppc64
> @@ -6878,45 +6916,57 @@ case "$target_name" in
> TARGET_ABI_DIR=ppc
> echo "TARGET_ABI32=y" >> $config_target_mak
> gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
> + target_compiler=$cross_cc_ppc64abi32
> ;;
> riscv32)
> TARGET_BASE_ARCH=riscv
> TARGET_ABI_DIR=riscv
> mttcg=yes
> + target_compiler=$cross_cc_riscv32
> ;;
> riscv64)
> TARGET_BASE_ARCH=riscv
> TARGET_ABI_DIR=riscv
> mttcg=yes
> + target_compiler=$cross_cc_riscv64
> ;;
> sh4|sh4eb)
> TARGET_ARCH=sh4
> bflt="yes"
> + target_compiler=$cross_cc_sh4
> ;;
> sparc)
> + target_compiler=$cross_cc_sparc
> ;;
> sparc64)
> TARGET_BASE_ARCH=sparc
> + target_compiler=$cross_cc_sparc64
> ;;
> sparc32plus)
> TARGET_ARCH=sparc64
> TARGET_BASE_ARCH=sparc
> TARGET_ABI_DIR=sparc
> + target_compiler=$cross_cc_sparc32plus
> echo "TARGET_ABI32=y" >> $config_target_mak
> ;;
> s390x)
> mttcg=yes
> gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
> + target_compiler=$cross_cc_s390x
> ;;
> tilegx)
> + target_compiler=$cross_cc_tilegx
> ;;
> tricore)
> + target_compiler=$cross_cc_tricore
> ;;
> unicore32)
> + target_compiler=$cross_cc_unicore32
> ;;
> xtensa|xtensaeb)
> TARGET_ARCH=xtensa
> mttcg="yes"
> + target_compiler=$cross_cc_xtensa
> ;;
> *)
> error_exit "Unsupported target CPU"
> @@ -6927,6 +6977,25 @@ if [ "$TARGET_BASE_ARCH" = "" ]; then
> TARGET_BASE_ARCH=$TARGET_ARCH
> fi
>
> +# Do we have a cross compiler for this target?
> +if has $target_compiler; then
> +
> + cat > $TMPC << EOF
> +#include <stdio.h>
> +int main(void) {
> + printf("Hello World!\n");
> +}
> +EOF
Can this be replaced by write_c_skeleton?
> +
> + if ! do_compiler $target_compiler -o $TMPE $TMPC -static ; then
> + target_compiler=""
> + else
> + enabled_cross_compilers="${enabled_cross_compilers} ${target_compiler}"
> + fi
> +else
> + target_compiler=""
> +fi
> +
> symlink "$source_path/Makefile.target" "$target_dir/Makefile"
>
> upper() {
> @@ -7000,6 +7069,10 @@ if test "$target_bsd_user" = "yes" ; then
> echo "CONFIG_BSD_USER=y" >> $config_target_mak
> fi
>
> +if test -n "$target_compiler"; then
> + echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak
> +fi
> +
> # generate QEMU_CFLAGS/LDFLAGS for targets
>
> cflags=""
> @@ -7122,6 +7195,12 @@ echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
>
> done # for target in $targets
>
> +if test -n "$enabled_cross_compilers"; then
> + echo
> + echo "NOTE: cross-compilers enabled:"
> + printf '%s\n' $enabled_cross_compilers | sort -u
> +fi
> +
> if [ "$dtc_internal" = "yes" ]; then
> echo "config-host.h: subdir-dtc" >> $config_host_mak
> fi
>
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-04-25 16:27 ` Murilo Opsfelder Araujo
@ 2018-05-16 15:18 ` Alex Bennée
2018-05-16 17:36 ` Murilo Opsfelder Araujo
0 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-05-16 15:18 UTC (permalink / raw)
To: muriloo
Cc: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf, qemu-devel
Murilo Opsfelder Araujo <muriloo@linux.ibm.com> writes:
> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>> This allows us to specify cross compilers for our guests. This is
>> useful for building test images/programs. Currently we re-run the
>> compile test for each target. I couldn't think of a way to cache the
>> value for a given arch without getting messier configure code.
>>
>> The cross compiler for the guest is visible to each target as
>> CROSS_CC_GUEST in config-target.mak.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>
>> ---
>> v3
>> - --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit...
>> - --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
>> - add remaining target_compiler definitions
>> ---
>> configure | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 1 file changed, 79 insertions(+)
>>
>> diff --git a/configure b/configure
>> index b0ae632ee4..caa838a0d0 100755
>> --- a/configure
>> +++ b/configure
>> @@ -453,6 +453,13 @@ vxhs=""
>> libxml2=""
>> docker="no"
>>
>> +# cross compilers defaults, can be overridden with --cross-cc-ARCH
>> +cross_cc_aarch64="aarch64-linux-gnu-gcc"
>> +cross_cc_arm="arm-linux-gnueabihf-gcc"
>> +cross_cc_powerpc="powerpc-linux-gnu-gcc"
>
> Do we need to have default values for all targets?
>
>> +
>> +enabled_cross_compilers=""
>> +
>> supported_cpu="no"
>> supported_os="no"
>> bogus_os="no"
>> @@ -483,6 +490,11 @@ for opt do
>> ;;
>> --disable-debug-info) debug_info="no"
>> ;;
>> + --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
>> + ;;
>> + --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
>> + eval "cross_cc_${cc_arch}=\$optarg"
>> + ;;
>
> Do we need to verify if a valid --cross-cc-FOO was passed, in case of a
> typo?
How so? We do attempt to build with these options later.
>>
>> +# Do we have a cross compiler for this target?
>> +if has $target_compiler; then
>> +
>> + cat > $TMPC << EOF
>> +#include <stdio.h>
>> +int main(void) {
>> + printf("Hello World!\n");
>> +}
>> +EOF
>
> Can this be replaced by write_c_skeleton?
Sure. Thanks.
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-05-16 15:18 ` Alex Bennée
@ 2018-05-16 17:36 ` Murilo Opsfelder Araujo
2018-05-16 20:37 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Murilo Opsfelder Araujo @ 2018-05-16 17:36 UTC (permalink / raw)
To: Alex Bennée
Cc: peter.maydell, famz, qemu-devel, richard.henderson, f4bug, agraf,
cota, aurelien
On Wed, May 16, 2018 at 04:18:56PM +0100, Alex Bennée wrote:
>
> Murilo Opsfelder Araujo <muriloo@linux.ibm.com> writes:
>
> > On 04/24/2018 12:23 PM, Alex Bennée wrote:
> >> This allows us to specify cross compilers for our guests. This is
> >> useful for building test images/programs. Currently we re-run the
> >> compile test for each target. I couldn't think of a way to cache the
> >> value for a given arch without getting messier configure code.
> >>
> >> The cross compiler for the guest is visible to each target as
> >> CROSS_CC_GUEST in config-target.mak.
> >>
> >> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> >>
> >> ---
> >> v3
> >> - --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit...
> >> - --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
> >> - add remaining target_compiler definitions
> >> ---
> >> configure | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >> 1 file changed, 79 insertions(+)
> >>
> >> diff --git a/configure b/configure
> >> index b0ae632ee4..caa838a0d0 100755
> >> --- a/configure
> >> +++ b/configure
> >> @@ -453,6 +453,13 @@ vxhs=""
> >> libxml2=""
> >> docker="no"
> >>
> >> +# cross compilers defaults, can be overridden with --cross-cc-ARCH
> >> +cross_cc_aarch64="aarch64-linux-gnu-gcc"
> >> +cross_cc_arm="arm-linux-gnueabihf-gcc"
> >> +cross_cc_powerpc="powerpc-linux-gnu-gcc"
> >
> > Do we need to have default values for all targets?
> >
> >> +
> >> +enabled_cross_compilers=""
> >> +
> >> supported_cpu="no"
> >> supported_os="no"
> >> bogus_os="no"
> >> @@ -483,6 +490,11 @@ for opt do
> >> ;;
> >> --disable-debug-info) debug_info="no"
> >> ;;
> >> + --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
> >> + ;;
> >> + --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
> >> + eval "cross_cc_${cc_arch}=\$optarg"
> >> + ;;
> >
> > Do we need to verify if a valid --cross-cc-FOO was passed, in case of a
> > typo?
>
> How so? We do attempt to build with these options later.
Hi, Alex.
User can mistakenly pass, for example, --cross-cc-ppc64el= instead of the
expected --cross-cc-ppc64le=. I was wondering if we need to validate this kind
of input (inexistent $cross_cc_* variable) and consider --cross-cc-ppc64el= an
invalid option, in this example.
By the way, are you updating the --help text explaining these new --cross-cc-*
options?
--
Murilo
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-05-16 17:36 ` Murilo Opsfelder Araujo
@ 2018-05-16 20:37 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-05-16 20:37 UTC (permalink / raw)
To: Murilo Opsfelder Araujo
Cc: peter.maydell, famz, qemu-devel, richard.henderson, f4bug, agraf,
cota, aurelien
Murilo Opsfelder Araujo <muriloo@linux.ibm.com> writes:
> On Wed, May 16, 2018 at 04:18:56PM +0100, Alex Bennée wrote:
>>
>> Murilo Opsfelder Araujo <muriloo@linux.ibm.com> writes:
>>
>> > On 04/24/2018 12:23 PM, Alex Bennée wrote:
>> >> This allows us to specify cross compilers for our guests. This is
>> >> useful for building test images/programs. Currently we re-run the
>> >> compile test for each target. I couldn't think of a way to cache the
>> >> value for a given arch without getting messier configure code.
>> >>
>> >> The cross compiler for the guest is visible to each target as
>> >> CROSS_CC_GUEST in config-target.mak.
>> >>
>> >> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> >>
>> >> ---
>> >> v3
>> >> - --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit...
>> >> - --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
>> >> - add remaining target_compiler definitions
>> >> ---
>> >> configure | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> >> 1 file changed, 79 insertions(+)
>> >>
>> >> diff --git a/configure b/configure
>> >> index b0ae632ee4..caa838a0d0 100755
>> >> --- a/configure
>> >> +++ b/configure
>> >> @@ -453,6 +453,13 @@ vxhs=""
>> >> libxml2=""
>> >> docker="no"
>> >>
>> >> +# cross compilers defaults, can be overridden with --cross-cc-ARCH
>> >> +cross_cc_aarch64="aarch64-linux-gnu-gcc"
>> >> +cross_cc_arm="arm-linux-gnueabihf-gcc"
>> >> +cross_cc_powerpc="powerpc-linux-gnu-gcc"
>> >
>> > Do we need to have default values for all targets?
>> >
>> >> +
>> >> +enabled_cross_compilers=""
>> >> +
>> >> supported_cpu="no"
>> >> supported_os="no"
>> >> bogus_os="no"
>> >> @@ -483,6 +490,11 @@ for opt do
>> >> ;;
>> >> --disable-debug-info) debug_info="no"
>> >> ;;
>> >> + --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
>> >> + ;;
>> >> + --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
>> >> + eval "cross_cc_${cc_arch}=\$optarg"
>> >> + ;;
>> >
>> > Do we need to verify if a valid --cross-cc-FOO was passed, in case of a
>> > typo?
>>
>> How so? We do attempt to build with these options later.
>
> Hi, Alex.
>
> User can mistakenly pass, for example, --cross-cc-ppc64el= instead of the
> expected --cross-cc-ppc64le=. I was wondering if we need to validate this kind
> of input (inexistent $cross_cc_* variable) and consider --cross-cc-ppc64el= an
> invalid option, in this example.
OK I understand. I'm not sure how to do this without having a whole bunch of
additional boilerplate code though. I guess there is likely to be churn
each time a new guest architecture is added though.
We do currently dump the list of enabled compilers at the end of
configure so that at least should give the user some indication of what
didn't work?
> By the way, are you updating the --help text explaining these new --cross-cc-*
> options?
Yes.
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO Alex Bennée
2018-04-25 0:10 ` Richard Henderson
2018-04-25 16:27 ` Murilo Opsfelder Araujo
@ 2018-04-25 17:03 ` Peter Maydell
2 siblings, 0 replies; 102+ messages in thread
From: Peter Maydell @ 2018-04-25 17:03 UTC (permalink / raw)
To: Alex Bennée
Cc: Emilio G. Cota, Fam Zheng, Daniel P. Berrange,
Philippe Mathieu-Daudé,
Richard Henderson, andrzej zaborowski, Aurelien Jarno,
Alexander Graf, QEMU Developers
On 24 April 2018 at 16:23, Alex Bennée <alex.bennee@linaro.org> wrote:
> This allows us to specify cross compilers for our guests. This is
> useful for building test images/programs. Currently we re-run the
> compile test for each target. I couldn't think of a way to cache the
> value for a given arch without getting messier configure code.
>
> The cross compiler for the guest is visible to each target as
> CROSS_CC_GUEST in config-target.mak.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> ---
> v3
> - --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit...
> - --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
> - add remaining target_compiler definitions
> ---
> configure | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 79 insertions(+)
>
> diff --git a/configure b/configure
> index b0ae632ee4..caa838a0d0 100755
> --- a/configure
> +++ b/configure
> @@ -453,6 +453,13 @@ vxhs=""
> libxml2=""
> docker="no"
>
> +# cross compilers defaults, can be overridden with --cross-cc-ARCH
> +cross_cc_aarch64="aarch64-linux-gnu-gcc"
> +cross_cc_arm="arm-linux-gnueabihf-gcc"
> +cross_cc_powerpc="powerpc-linux-gnu-gcc"
> +
> +enabled_cross_compilers=""
> +
> supported_cpu="no"
> supported_os="no"
> bogus_os="no"
> @@ -483,6 +490,11 @@ for opt do
> ;;
> --disable-debug-info) debug_info="no"
> ;;
> + --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
> + ;;
> + --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
> + eval "cross_cc_${cc_arch}=\$optarg"
> + ;;
Could we have --help text for the new configure options,
please?
thanks
-- PMM
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 04/46] configure: move i386_cc to cross_cc_i386
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (2 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:11 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo= Alex Bennée
` (43 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Also dont assume x86_64 compiler can build i386 binaries.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
v2
- drop using system x86_64 compiler for i386 compiles
v3
- fix cross_cc_i386 when on i386
---
configure | 24 ++++++++++++++++--------
1 file changed, 16 insertions(+), 8 deletions(-)
diff --git a/configure b/configure
index caa838a0d0..ffd96d930f 100755
--- a/configure
+++ b/configure
@@ -284,7 +284,6 @@ libs_softmmu=""
libs_tools=""
audio_pt_int=""
audio_win_int=""
-cc_i386=i386-pc-linux-gnu-gcc
libs_qga=""
debug_info="yes"
stack_protector=""
@@ -457,6 +456,8 @@ docker="no"
cross_cc_aarch64="aarch64-linux-gnu-gcc"
cross_cc_arm="arm-linux-gnueabihf-gcc"
cross_cc_powerpc="powerpc-linux-gnu-gcc"
+cross_cc_i386="i386-pc-linux-gnu-gcc"
+cross_cc_cflags_i386=""
enabled_cross_compilers=""
@@ -687,12 +688,10 @@ case "$cpu" in
i386|i486|i586|i686|i86pc|BePC)
cpu="i386"
supported_cpu="yes"
- cross_cc_i386=gcc
;;
x86_64|amd64)
cpu="x86_64"
supported_cpu="yes"
- cross_cc_x86_64=gcc
;;
armv*b|armv*l|arm)
cpu="arm"
@@ -1435,7 +1434,8 @@ case "$cpu" in
i386)
CPU_CFLAGS="-m32"
LDFLAGS="-m32 $LDFLAGS"
- cc_i386='$(CC) -m32'
+ cross_cc_i386=$cc
+ cross_cc_cflags_i386=$CPU_CFLAGS
;;
x86_64)
# ??? Only extremely old AMD cpus do not have cmpxchg16b.
@@ -1443,12 +1443,14 @@ case "$cpu" in
# runtime and generate the fallback to serial emulation.
CPU_CFLAGS="-m64 -mcx16"
LDFLAGS="-m64 $LDFLAGS"
- cc_i386='$(CC) -m32'
+ cross_cc_x86_64=$cc
+ cross_cc_cflags_x86_64=$CPU_CFLAGS
;;
x32)
CPU_CFLAGS="-mx32"
LDFLAGS="-mx32 $LDFLAGS"
- cc_i386='$(CC) -m32'
+ cross_cc_i386=$cc
+ cross_cc_cflags_i386="-m32"
;;
# No special flags required for other host CPUs
esac
@@ -6675,7 +6677,6 @@ echo "CC=$cc" >> $config_host_mak
if $iasl -h > /dev/null 2>&1; then
echo "IASL=$iasl" >> $config_host_mak
fi
-echo "CC_I386=$cc_i386" >> $config_host_mak
echo "HOST_CC=$host_cc" >> $config_host_mak
echo "CXX=$cxx" >> $config_host_mak
echo "OBJCC=$objcc" >> $config_host_mak
@@ -6794,6 +6795,7 @@ case "$target" in
esac
target_compiler=""
+target_compiler_cflags=""
mkdir -p $target_dir
echo "# Automatically generated by configure - do not modify" > $config_target_mak
@@ -6811,6 +6813,7 @@ case "$target_name" in
i386)
gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
target_compiler=$cross_cc_i386
+ target_compiler_cflags=$cross_cc_cflags_i386
;;
x86_64)
TARGET_BASE_ARCH=i386
@@ -6987,7 +6990,7 @@ int main(void) {
}
EOF
- if ! do_compiler $target_compiler -o $TMPE $TMPC -static ; then
+ if ! do_compiler $target_compiler $target_compiler_cflags -o $TMPE $TMPC -static ; then
target_compiler=""
else
enabled_cross_compilers="${enabled_cross_compilers} ${target_compiler}"
@@ -7071,8 +7074,13 @@ fi
if test -n "$target_compiler"; then
echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak
+
+ if test -n "$target_compiler_cflags"; then
+ echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
+ fi
fi
+
# generate QEMU_CFLAGS/LDFLAGS for targets
cflags=""
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 04/46] configure: move i386_cc to cross_cc_i386
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 04/46] configure: move i386_cc to cross_cc_i386 Alex Bennée
@ 2018-04-25 0:11 ` Richard Henderson
0 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:11 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> Also dont assume x86_64 compiler can build i386 binaries.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> ---
> v2
> - drop using system x86_64 compiler for i386 compiles
> v3
> - fix cross_cc_i386 when on i386
> ---
> configure | 24 ++++++++++++++++--------
> 1 file changed, 16 insertions(+), 8 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo=
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (3 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 04/46] configure: move i386_cc to cross_cc_i386 Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:12 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 06/46] configure: set cross_cc_FOO for host compiler Alex Bennée
` (42 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
As an individual compiler may be able to support several targets with
the appropriate flags we need to expose this to the user as well.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
v3
- fix up the cross-cc
---
configure | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/configure b/configure
index ffd96d930f..282e1f1e2b 100755
--- a/configure
+++ b/configure
@@ -454,7 +454,10 @@ docker="no"
# cross compilers defaults, can be overridden with --cross-cc-ARCH
cross_cc_aarch64="aarch64-linux-gnu-gcc"
+cross_cc_aarch64_be="$cross_cc_aarch64"
+cross_cc_cflags_aarch64_be="-mbig-endian"
cross_cc_arm="arm-linux-gnueabihf-gcc"
+cross_cc_cflags_armeb="-mbig-endian"
cross_cc_powerpc="powerpc-linux-gnu-gcc"
cross_cc_i386="i386-pc-linux-gnu-gcc"
cross_cc_cflags_i386=""
@@ -493,6 +496,9 @@ for opt do
;;
--cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
;;
+ --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
+ eval "cross_cc_cflags_${cc_arch}=\$optarg"
+ ;;
--cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
eval "cross_cc_${cc_arch}=\$optarg"
;;
@@ -6830,6 +6836,7 @@ case "$target_name" in
mttcg="yes"
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
target_compiler=$cross_cc_arm
+ eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
;;
aarch64|aarch64_be)
TARGET_ARCH=aarch64
@@ -6838,6 +6845,7 @@ case "$target_name" in
mttcg="yes"
gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
target_compiler=$cross_cc_aarch64
+ eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
;;
cris)
target_compiler=$cross_cc_cris
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo=
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo= Alex Bennée
@ 2018-04-25 0:12 ` Richard Henderson
0 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:12 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> As an individual compiler may be able to support several targets with
> the appropriate flags we need to expose this to the user as well.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> ---
> v3
> - fix up the cross-cc
> ---
> configure | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/configure b/configure
> index ffd96d930f..282e1f1e2b 100755
> --- a/configure
> +++ b/configure
> @@ -454,7 +454,10 @@ docker="no"
>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 06/46] configure: set cross_cc_FOO for host compiler
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (4 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo= Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 07/46] Makefile: Rename TARGET_DIRS to TARGET_LIST Alex Bennée
` (41 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
We can build tests for the host system with the compiler that we have
selected.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
configure | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 282e1f1e2b..0100545695 100755
--- a/configure
+++ b/configure
@@ -1416,26 +1416,38 @@ case "$cpu" in
ppc)
CPU_CFLAGS="-m32"
LDFLAGS="-m32 $LDFLAGS"
+ cross_cc_powerpc=$cc
+ cross_cc_cflags_powerpc=$CPU_CFLAGS
;;
ppc64)
CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
+ cross_cc_ppc64=$cc
+ cross_cc_cflags_ppc64=$CPU_CFLAGS
;;
sparc)
CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
LDFLAGS="-m32 -mv8plus $LDFLAGS"
+ cross_cc_sparc=$cc
+ cross_cc_cflags_sparc=$CPU_CFLAGS
;;
sparc64)
CPU_CFLAGS="-m64 -mcpu=ultrasparc"
LDFLAGS="-m64 $LDFLAGS"
+ cross_cc_sparc64=$cc
+ cross_cc_cflags_sparc64=$CPU_CFLAGS
;;
s390)
CPU_CFLAGS="-m31"
LDFLAGS="-m31 $LDFLAGS"
+ cross_cc_s390=$cc
+ cross_cc_cflags_s390=$CPU_CFLAGS
;;
s390x)
CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
+ cross_cc_s390x=$cc
+ cross_cc_cflags_s390x=$CPU_CFLAGS
;;
i386)
CPU_CFLAGS="-m32"
@@ -1456,7 +1468,7 @@ case "$cpu" in
CPU_CFLAGS="-mx32"
LDFLAGS="-mx32 $LDFLAGS"
cross_cc_i386=$cc
- cross_cc_cflags_i386="-m32"
+ cross_cc_cflags_i386=$CPU_CFLAGS
;;
# No special flags required for other host CPUs
esac
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 07/46] Makefile: Rename TARGET_DIRS to TARGET_LIST
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (5 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 06/46] configure: set cross_cc_FOO for host compiler Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 08/46] docker: Add "cc" subcommand Alex Bennée
` (40 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel
From: Fam Zheng <famz@redhat.com>
To be more accurate on its purpose and make code that looks for a certain
target out of this variable more readable.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
Makefile | 20 ++++++++++----------
configure | 2 +-
scripts/create_config | 2 +-
tests/Makefile.include | 2 +-
4 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/Makefile b/Makefile
index d71dd5bea4..e894431a89 100644
--- a/Makefile
+++ b/Makefile
@@ -62,8 +62,8 @@ seems to have been used for an in-tree build. You can fix this by running \
endif
endif
-CONFIG_SOFTMMU := $(if $(filter %-softmmu,$(TARGET_DIRS)),y)
-CONFIG_USER_ONLY := $(if $(filter %-user,$(TARGET_DIRS)),y)
+CONFIG_SOFTMMU := $(if $(filter %-softmmu,$(TARGET_LIST)),y)
+CONFIG_USER_ONLY := $(if $(filter %-user,$(TARGET_LIST)),y)
CONFIG_XEN := $(CONFIG_XEN_BACKEND)
CONFIG_ALL=y
-include config-all-devices.mak
@@ -362,8 +362,8 @@ DOCS=
endif
SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory --quiet) BUILD_DIR=$(BUILD_DIR)
-SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
-SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %-config-devices.mak.d, $(TARGET_DIRS))
+SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_LIST))
+SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %-config-devices.mak.d, $(TARGET_LIST))
ifeq ($(SUBDIR_DEVICES_MAK),)
config-all-devices.mak:
@@ -466,7 +466,7 @@ config-host.h-timestamp: config-host.mak
qemu-options.def: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"GEN","$@")
-SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
+SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_LIST))
SOFTMMU_SUBDIR_RULES=$(filter %-softmmu,$(SUBDIR_RULES))
$(SOFTMMU_SUBDIR_RULES): $(block-obj-y)
@@ -510,7 +510,7 @@ ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
romsubdir-%:
$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/" CFLAGS="$(filter -O% -g%,$(CFLAGS))",)
-ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
+ALL_SUBDIRS=$(TARGET_LIST) $(patsubst %,pc-bios/%, $(ROMS))
recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
@@ -763,7 +763,7 @@ distclean: clean
rm -f docs/interop/qemu-qmp-ref.pdf docs/interop/qemu-ga-ref.pdf
rm -f docs/interop/qemu-qmp-ref.html docs/interop/qemu-ga-ref.html
rm -f docs/qemu-block-drivers.7
- for d in $(TARGET_DIRS); do \
+ for d in $(TARGET_LIST); do \
rm -rf $$d || exit 1 ; \
done
rm -Rf .sdk
@@ -864,7 +864,7 @@ endif
$(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x "$(DESTDIR)$(qemu_datadir)/keymaps"; \
done
$(INSTALL_DATA) $(BUILD_DIR)/trace-events-all "$(DESTDIR)$(qemu_datadir)/trace-events-all"
- for d in $(TARGET_DIRS); do \
+ for d in $(TARGET_LIST); do \
$(MAKE) $(SUBDIR_MAKEFLAGS) TARGET_DIR=$$d/ -C $$d $@ || exit 1 ; \
done
@@ -1062,9 +1062,9 @@ endif
@echo ' ctags/TAGS - Generate tags file for editors'
@echo ' cscope - Generate cscope index'
@echo ''
- @$(if $(TARGET_DIRS), \
+ @$(if $(TARGET_LIST), \
echo 'Architecture specific targets:'; \
- $(foreach t, $(TARGET_DIRS), \
+ $(foreach t, $(TARGET_LIST), \
printf " %-30s - Build for %s\\n" $(patsubst %,subdir-%,$(t)) $(t);) \
echo '')
@echo 'Cleaning targets:'
diff --git a/configure b/configure
index 0100545695..6d99d538cd 100755
--- a/configure
+++ b/configure
@@ -6125,7 +6125,7 @@ qemu_version=$(head $source_path/VERSION)
echo "VERSION=$qemu_version" >>$config_host_mak
echo "PKGVERSION=$pkgversion" >>$config_host_mak
echo "SRC_PATH=$source_path" >> $config_host_mak
-echo "TARGET_DIRS=$target_list" >> $config_host_mak
+echo "TARGET_LIST=$target_list" >> $config_host_mak
if [ "$docs" = "yes" ] ; then
echo "BUILD_DOCS=yes" >> $config_host_mak
fi
diff --git a/scripts/create_config b/scripts/create_config
index d727e5e36e..58948a67a4 100755
--- a/scripts/create_config
+++ b/scripts/create_config
@@ -107,7 +107,7 @@ case $line in
target_name=${line#*=}
echo "#define TARGET_NAME \"$target_name\""
;;
- TARGET_DIRS=*)
+ TARGET_LIST=*)
# do nothing
;;
TARGET_*=y) # configuration
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 3b9a5e31a2..3d2f0458ab 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -854,7 +854,7 @@ endif
# QTest rules
-TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGET_DIRS)))
+TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGET_LIST)))
ifeq ($(CONFIG_POSIX),y)
QTEST_TARGETS = $(TARGETS)
check-qtest-y=$(foreach TARGET,$(TARGETS), $(check-qtest-$(TARGET)-y))
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 08/46] docker: Add "cc" subcommand
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (6 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 07/46] Makefile: Rename TARGET_DIRS to TARGET_LIST Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 09/46] docker: extend "cc" command to accept compiler Alex Bennée
` (39 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Signed-off-by: Fam Zheng <famz@redhat.com>
[AJB: add if args.paths check]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
v2
- add if args.paths check to avoid iterating null argument
---
tests/docker/docker.py | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index f8267586eb..bcc3ee2dee 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -408,6 +408,31 @@ class ProbeCommand(SubCommand):
return
+class CcCommand(SubCommand):
+ """Compile sources with cc in images"""
+ name = "cc"
+
+ def args(self, parser):
+ parser.add_argument("--image", "-i", required=True,
+ help="The docker image in which to run cc")
+ parser.add_argument("--source-path", "-s", nargs="*", dest="paths",
+ help="""Extra paths to (ro) mount into container for
+ reading sources""")
+
+ def run(self, args, argv):
+ if argv and argv[0] == "--":
+ argv = argv[1:]
+ cwd = os.getcwd()
+ cmd = ["--rm", "-w", cwd,
+ "-v", "%s:%s:rw" % (cwd, cwd)]
+ if args.paths:
+ for p in args.paths:
+ cmd += ["-v", "%s:%s:ro,z" % (p, p)]
+ cmd += [args.image, "cc"]
+ cmd += argv
+ return Docker().command("run", cmd, args.quiet)
+
+
def main():
parser = argparse.ArgumentParser(description="A Docker helper",
usage="%s <subcommand> ..." % os.path.basename(sys.argv[0]))
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 09/46] docker: extend "cc" command to accept compiler
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (7 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 08/46] docker: Add "cc" subcommand Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 10/46] docker: allow "cc" command to run in user context Alex Bennée
` (38 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
When calling our cross-compilation images we want to call something
other than the default cc.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
---
v2
- use arg.cc default to simplify logic
---
tests/docker/docker.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index bcc3ee2dee..59bce9f19a 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -415,6 +415,8 @@ class CcCommand(SubCommand):
def args(self, parser):
parser.add_argument("--image", "-i", required=True,
help="The docker image in which to run cc")
+ parser.add_argument("--cc", default="cc",
+ help="The compiler executable to call")
parser.add_argument("--source-path", "-s", nargs="*", dest="paths",
help="""Extra paths to (ro) mount into container for
reading sources""")
@@ -428,7 +430,7 @@ class CcCommand(SubCommand):
if args.paths:
for p in args.paths:
cmd += ["-v", "%s:%s:ro,z" % (p, p)]
- cmd += [args.image, "cc"]
+ cmd += [args.image, args.cc]
cmd += argv
return Docker().command("run", cmd, args.quiet)
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 10/46] docker: allow "cc" command to run in user context
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (8 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 09/46] docker: extend "cc" command to accept compiler Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 11/46] docker: Makefile.include introduce DOCKER_SCRIPT Alex Bennée
` (37 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
tests/docker/docker.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tests/docker/docker.py b/tests/docker/docker.py
index 59bce9f19a..37bfa98005 100755
--- a/tests/docker/docker.py
+++ b/tests/docker/docker.py
@@ -417,6 +417,8 @@ class CcCommand(SubCommand):
help="The docker image in which to run cc")
parser.add_argument("--cc", default="cc",
help="The compiler executable to call")
+ parser.add_argument("--user",
+ help="The user-id to run under")
parser.add_argument("--source-path", "-s", nargs="*", dest="paths",
help="""Extra paths to (ro) mount into container for
reading sources""")
@@ -430,6 +432,8 @@ class CcCommand(SubCommand):
if args.paths:
for p in args.paths:
cmd += ["-v", "%s:%s:ro,z" % (p, p)]
+ if args.user:
+ cmd += ["-u", args.user]
cmd += [args.image, args.cc]
cmd += argv
return Docker().command("run", cmd, args.quiet)
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 11/46] docker: Makefile.include introduce DOCKER_SCRIPT
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (9 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 10/46] docker: allow "cc" command to run in user context Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 12/46] tests/tcg: move architecture independent tests into subdir Alex Bennée
` (36 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Define this in one place to make it easy to re-use.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
tests/docker/Makefile.include | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index de87341528..6a5aa9ec71 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -14,6 +14,8 @@ DOCKER_TESTS := $(notdir $(shell \
DOCKER_TOOLS := travis
+DOCKER_SCRIPT=$(SRC_PATH)/tests/docker/docker.py
+
TESTS ?= %
IMAGES ?= %
@@ -37,7 +39,7 @@ docker-image-%: $(DOCKER_FILES_DIR)/%.docker
echo WARNING: EXECUTABLE is not set, debootstrap may fail. 2>&1 ; \
fi
$(call quiet-command,\
- $(SRC_PATH)/tests/docker/docker.py build qemu:$* $< \
+ $(DOCKER_SCRIPT) build qemu:$* $< \
$(if $V,,--quiet) $(if $(NOCACHE),--no-cache) \
$(if $(NOUSER),,--add-current-user) \
$(if $(EXTRA_FILES),--extra-files $(EXTRA_FILES))\
@@ -129,11 +131,11 @@ docker-run: docker-qemu-src
fi
$(if $(EXECUTABLE), \
$(call quiet-command, \
- $(SRC_PATH)/tests/docker/docker.py update \
+ $(DOCKER_SCRIPT) update \
$(IMAGE) $(EXECUTABLE), \
" COPYING $(EXECUTABLE) to $(IMAGE)"))
$(call quiet-command, \
- $(SRC_PATH)/tests/docker/docker.py run \
+ $(DOCKER_SCRIPT) run \
$(if $(NOUSER),,-u $(shell id -u)) \
--security-opt seccomp=unconfined \
$(if $V,,--rm) \
@@ -163,4 +165,4 @@ docker-run-%:
@$(MAKE) docker-run TEST=$(CMD) IMAGE=qemu:$(IMAGE)
docker-clean:
- $(call quiet-command, $(SRC_PATH)/tests/docker/docker.py clean)
+ $(call quiet-command, $(DOCKER_SCRIPT) clean)
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 12/46] tests/tcg: move architecture independent tests into subdir
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (10 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 11/46] docker: Makefile.include introduce DOCKER_SCRIPT Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 13/46] tests/tcg/multiarch: Build fix for linux-test Alex Bennée
` (35 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
We will want to build these for all supported guest architectures so
lets move them all into one place. We also drop test_path at this
point because it needs qemu utils and glib bits which is hard to
support for cross compiling.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
v2
- move VPATH and TESTs setup into multiarch/Makefile.target
- remove moved bits from tests/tcg/Makefile
v3
- use LDFLAGS+= for testthread linking
---
tests/tcg/Makefile | 31 -----
tests/tcg/README | 10 +-
tests/tcg/multiarch/Makefile.target | 29 +++++
tests/tcg/multiarch/README | 1 +
tests/tcg/{ => multiarch}/linux-test.c | 0
tests/tcg/{ => multiarch}/sha1.c | 0
tests/tcg/{ => multiarch}/test-mmap.c | 0
tests/tcg/{ => multiarch}/testthread.c | 0
tests/tcg/test_path.c | 157 -------------------------
9 files changed, 34 insertions(+), 194 deletions(-)
create mode 100644 tests/tcg/multiarch/Makefile.target
create mode 100644 tests/tcg/multiarch/README
rename tests/tcg/{ => multiarch}/linux-test.c (100%)
rename tests/tcg/{ => multiarch}/sha1.c (100%)
rename tests/tcg/{ => multiarch}/test-mmap.c (100%)
rename tests/tcg/{ => multiarch}/testthread.c (100%)
delete mode 100644 tests/tcg/test_path.c
diff --git a/tests/tcg/Makefile b/tests/tcg/Makefile
index 89e3342f3d..e12395117a 100644
--- a/tests/tcg/Makefile
+++ b/tests/tcg/Makefile
@@ -18,12 +18,9 @@ LDFLAGS=
# also, pi_10.com runs indefinitely
I386_TESTS=hello-i386 \
- linux-test \
- testthread \
sha1-i386 \
test-i386 \
test-i386-fprem \
- test-mmap \
# runcom
# native i386 compilers sometimes are not biarch. assume cross-compilers are
@@ -47,8 +44,6 @@ run-%: %
-$(QEMU) ./$*
run-hello-i386: hello-i386
-run-linux-test: linux-test
-run-testthread: testthread
run-sha1-i386: sha1-i386
run-test-i386: test-i386
@@ -66,11 +61,6 @@ run-test-x86_64: test-x86_64
-$(QEMU_X86_64) test-x86_64 > test-x86_64.out
@if diff -u test-x86_64.ref test-x86_64.out ; then echo "Auto Test OK"; fi
-run-test-mmap: test-mmap
- -$(QEMU) ./test-mmap
- -$(QEMU) -p 8192 ./test-mmap 8192
- -$(QEMU) -p 16384 ./test-mmap 16384
- -$(QEMU) -p 32768 ./test-mmap 32768
run-runcom: runcom
-$(QEMU) ./runcom $(SRC_PATH)/tests/pi_10.com
@@ -80,17 +70,10 @@ run-test_path: test_path
# rules to compile tests
-test_path: test_path.o
-
-test_path.o: test_path.c
-
hello-i386: hello-i386.c
$(CC_I386) -nostdlib $(CFLAGS) -static $(LDFLAGS) -o $@ $<
strip $@
-testthread: testthread.c
- $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $< -lpthread
-
# i386/x86_64 emulation test (test various opcodes) */
test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S \
test-i386.h test-i386-shift.h test-i386-muldiv.h
@@ -104,28 +87,14 @@ test-x86_64: test-i386.c \
test-i386.h test-i386-shift.h test-i386-muldiv.h
$(CC_X86_64) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ $(<D)/test-i386.c -lm
-# generic Linux and CPU test
-linux-test: linux-test.c
- $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $< -lm
-
# vm86 test
runcom: runcom.c
$(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $<
-test-mmap: test-mmap.c
- $(CC_I386) -m32 $(CFLAGS) -Wall -O2 $(LDFLAGS) -o $@ $<
-
# speed test
sha1-i386: sha1.c
$(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $<
-sha1: sha1.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
-
-speed: sha1 sha1-i386
- time ./sha1
- time $(QEMU) ./sha1-i386
-
# arm test
hello-arm: hello-arm.o
arm-linux-ld -o $@ $<
diff --git a/tests/tcg/README b/tests/tcg/README
index 5dcfb4852b..0890044cf0 100644
--- a/tests/tcg/README
+++ b/tests/tcg/README
@@ -1,9 +1,7 @@
-This directory contains various interesting programs for
-regression testing.
-
-The target "make test" runs the programs and, if applicable,
-runs "diff" to detect mismatches between output on the host and
-output on QEMU.
+This directory contains various interesting guest programs for
+regression testing. Tests are either multi-arch, meaning they can be
+built for all guest architectures that support linux-user executable,
+or they are architecture specific.
i386
====
diff --git a/tests/tcg/multiarch/Makefile.target b/tests/tcg/multiarch/Makefile.target
new file mode 100644
index 0000000000..0a6307b8a3
--- /dev/null
+++ b/tests/tcg/multiarch/Makefile.target
@@ -0,0 +1,29 @@
+# -*- Mode: makefile -*-
+#
+# Multiarch Tests - included from tests/tcg/Makefile.target
+#
+# These tests are plain C and built without any architecture specific code.
+#
+
+MULTIARCH_SRC=$(SRC_PATH)/tests/tcg/multiarch
+
+# Set search path for all sources
+VPATH += $(MULTIARCH_SRC)
+MULTIARCH_SRCS =$(notdir $(wildcard $(MULTIARCH_SRC)/*.c))
+MULTIARCH_TESTS =$(MULTIARCH_SRCS:.c=)
+
+# Update TESTS
+TESTS +=$(MULTIARCH_TESTS)
+
+#
+# The following are any additional rules needed to build things
+#
+
+testthread: LDFLAGS+=-lpthread
+
+# Specialist Runners
+run-test-mmap: test-mmap
+ $(call quiet-command, $(QEMU) $< > test-mmap.out, "TEST", "$< (default) on $(TARGET_NAME)")
+ $(call quiet-command, $(QEMU) -p 8192 $< 8192 > test-mmap-8192.out, "TEST", "$< (8k pages) on $(TARGET_NAME)")
+ $(call quiet-command, $(QEMU) -p 16384 $< 16384 > test-mmap-16384.out, "TEST", "$< (16k pages) on $(TARGET_NAME)")
+ $(call quiet-command, $(QEMU) -p 32768 $< 32768 > test-mmap-32768.out, "TEST", "$< (32k pages) on $(TARGET_NAME)")
diff --git a/tests/tcg/multiarch/README b/tests/tcg/multiarch/README
new file mode 100644
index 0000000000..522c9d2ea3
--- /dev/null
+++ b/tests/tcg/multiarch/README
@@ -0,0 +1 @@
+Multi-architecture linux-user tests
diff --git a/tests/tcg/linux-test.c b/tests/tcg/multiarch/linux-test.c
similarity index 100%
rename from tests/tcg/linux-test.c
rename to tests/tcg/multiarch/linux-test.c
diff --git a/tests/tcg/sha1.c b/tests/tcg/multiarch/sha1.c
similarity index 100%
rename from tests/tcg/sha1.c
rename to tests/tcg/multiarch/sha1.c
diff --git a/tests/tcg/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
similarity index 100%
rename from tests/tcg/test-mmap.c
rename to tests/tcg/multiarch/test-mmap.c
diff --git a/tests/tcg/testthread.c b/tests/tcg/multiarch/testthread.c
similarity index 100%
rename from tests/tcg/testthread.c
rename to tests/tcg/multiarch/testthread.c
diff --git a/tests/tcg/test_path.c b/tests/tcg/test_path.c
deleted file mode 100644
index 1c29bce263..0000000000
--- a/tests/tcg/test_path.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Test path override code */
-#include "config-host.h"
-#include "util/cutils.c"
-#include "util/hexdump.c"
-#include "util/iov.c"
-#include "util/path.c"
-#include "util/qemu-timer-common.c"
-#include <stdarg.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-void qemu_log(const char *fmt, ...);
-
-/* Any log message kills the test. */
-void qemu_log(const char *fmt, ...)
-{
- va_list ap;
-
- fprintf(stderr, "FATAL: ");
- va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
- va_end(ap);
- exit(1);
-}
-
-#define NO_CHANGE(_path) \
- do { \
- if (strcmp(path(_path), _path) != 0) return __LINE__; \
- } while(0)
-
-#define CHANGE_TO(_path, _newpath) \
- do { \
- if (strcmp(path(_path), _newpath) != 0) return __LINE__; \
- } while(0)
-
-static void cleanup(void)
-{
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE2");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE3");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE4");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE5");
- rmdir("/tmp/qemu-test_path/DIR1/DIR2");
- rmdir("/tmp/qemu-test_path/DIR1/DIR3");
- rmdir("/tmp/qemu-test_path/DIR1");
- rmdir("/tmp/qemu-test_path");
-}
-
-static unsigned int do_test(void)
-{
- if (mkdir("/tmp/qemu-test_path", 0700) != 0)
- return __LINE__;
-
- if (mkdir("/tmp/qemu-test_path/DIR1", 0700) != 0)
- return __LINE__;
-
- if (mkdir("/tmp/qemu-test_path/DIR1/DIR2", 0700) != 0)
- return __LINE__;
-
- if (mkdir("/tmp/qemu-test_path/DIR1/DIR3", 0700) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE2", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE3", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE4", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE5", 0600)) != 0)
- return __LINE__;
-
- init_paths("/tmp/qemu-test_path");
-
- NO_CHANGE("/tmp");
- NO_CHANGE("/tmp/");
- NO_CHANGE("/tmp/qemu-test_path");
- NO_CHANGE("/tmp/qemu-test_path/");
- NO_CHANGE("/tmp/qemu-test_path/D");
- NO_CHANGE("/tmp/qemu-test_path/DI");
- NO_CHANGE("/tmp/qemu-test_path/DIR");
- NO_CHANGE("/tmp/qemu-test_path/DIR1");
- NO_CHANGE("/tmp/qemu-test_path/DIR1/");
-
- NO_CHANGE("/D");
- NO_CHANGE("/DI");
- NO_CHANGE("/DIR");
- NO_CHANGE("/DIR2");
- NO_CHANGE("/DIR1.");
-
- CHANGE_TO("/DIR1", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/DIR1/", "/tmp/qemu-test_path/DIR1");
-
- NO_CHANGE("/DIR1/D");
- NO_CHANGE("/DIR1/DI");
- NO_CHANGE("/DIR1/DIR");
- NO_CHANGE("/DIR1/DIR1");
-
- CHANGE_TO("/DIR1/DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
- CHANGE_TO("/DIR1/DIR2/", "/tmp/qemu-test_path/DIR1/DIR2");
-
- CHANGE_TO("/DIR1/DIR3", "/tmp/qemu-test_path/DIR1/DIR3");
- CHANGE_TO("/DIR1/DIR3/", "/tmp/qemu-test_path/DIR1/DIR3");
-
- NO_CHANGE("/DIR1/DIR2/F");
- NO_CHANGE("/DIR1/DIR2/FI");
- NO_CHANGE("/DIR1/DIR2/FIL");
- NO_CHANGE("/DIR1/DIR2/FIL.");
-
- CHANGE_TO("/DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/FILE2", "/tmp/qemu-test_path/DIR1/DIR2/FILE2");
- CHANGE_TO("/DIR1/DIR2/FILE3", "/tmp/qemu-test_path/DIR1/DIR2/FILE3");
- CHANGE_TO("/DIR1/DIR2/FILE4", "/tmp/qemu-test_path/DIR1/DIR2/FILE4");
- CHANGE_TO("/DIR1/DIR2/FILE5", "/tmp/qemu-test_path/DIR1/DIR2/FILE5");
-
- NO_CHANGE("/DIR1/DIR2/FILE6");
- NO_CHANGE("/DIR1/DIR2/FILE/X");
-
- CHANGE_TO("/DIR1/../DIR1", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/DIR1/../DIR1/", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/../DIR1", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/../DIR1/", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/DIR1/DIR2/../DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
- CHANGE_TO("/DIR1/DIR2/../DIR2/../../DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/../DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
-
- NO_CHANGE("/DIR1/DIR2/../DIR1");
- NO_CHANGE("/DIR1/DIR2/../FILE");
-
- CHANGE_TO("/./DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/././DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/./DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/././DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/././FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/./DIR1/./DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
-
- return 0;
-}
-
-int main(int argc, char *argv[])
-{
- int ret;
-
- ret = do_test();
- cleanup();
- if (ret) {
- fprintf(stderr, "test_path: failed on line %i\n", ret);
- return 1;
- }
- return 0;
-}
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 13/46] tests/tcg/multiarch: Build fix for linux-test
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (11 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 12/46] tests/tcg: move architecture independent tests into subdir Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:13 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests Alex Bennée
` (34 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
From: Fam Zheng <famz@redhat.com>
To keep the compiler happy, and to fit in our buildsys flags:
- Make local functions "static"
- #ifdef out unused functions
- drop cutils/osdep dependencies
Signed-off-by: Fam Zheng <famz@redhat.com>
[AJB: drop cutils/osdep dependencies]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
tests/tcg/multiarch/linux-test.c | 68 ++++++++++----------------------
1 file changed, 21 insertions(+), 47 deletions(-)
diff --git a/tests/tcg/multiarch/linux-test.c b/tests/tcg/multiarch/linux-test.c
index 5070d31446..4457bd04ba 100644
--- a/tests/tcg/multiarch/linux-test.c
+++ b/tests/tcg/multiarch/linux-test.c
@@ -16,7 +16,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#define _GNU_SOURCE
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
@@ -31,6 +30,7 @@
#include <utime.h>
#include <time.h>
#include <sys/time.h>
+#include <sys/resource.h>
#include <sys/uio.h>
#include <sys/socket.h>
#include <netinet/in.h>
@@ -39,13 +39,12 @@
#include <dirent.h>
#include <setjmp.h>
#include <sys/shm.h>
-#include "qemu/cutils.h"
#define TESTPATH "/tmp/linux-test.tmp"
#define TESTPORT 7654
#define STACK_SIZE 16384
-void error1(const char *filename, int line, const char *fmt, ...)
+static void error1(const char *filename, int line, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
@@ -56,7 +55,7 @@ void error1(const char *filename, int line, const char *fmt, ...)
exit(1);
}
-int __chk_error(const char *filename, int line, int ret)
+static int __chk_error(const char *filename, int line, int ret)
{
if (ret < 0) {
error1(filename, line, "%m (ret=%d, errno=%d)",
@@ -73,7 +72,7 @@ int __chk_error(const char *filename, int line, int ret)
#define FILE_BUF_SIZE 300
-void test_file(void)
+static void test_file(void)
{
int fd, i, len, ret;
uint8_t buf[FILE_BUF_SIZE];
@@ -210,7 +209,7 @@ void test_file(void)
chk_error(rmdir(TESTPATH));
}
-void test_fork(void)
+static void test_fork(void)
{
int pid, status;
@@ -224,7 +223,7 @@ void test_fork(void)
error("waitpid status=0x%x", status);
}
-void test_time(void)
+static void test_time(void)
{
struct timeval tv, tv2;
struct timespec ts, rem;
@@ -251,34 +250,7 @@ void test_time(void)
error("getrusage");
}
-void pstrcpy(char *buf, int buf_size, const char *str)
-{
- int c;
- char *q = buf;
-
- if (buf_size <= 0)
- return;
-
- for(;;) {
- c = *str++;
- if (c == 0 || q >= buf + buf_size - 1)
- break;
- *q++ = c;
- }
- *q = '\0';
-}
-
-/* strcat and truncate. */
-char *pstrcat(char *buf, int buf_size, const char *s)
-{
- int len;
- len = strlen(buf);
- if (len < buf_size)
- pstrcpy(buf + len, buf_size - len, s);
- return buf;
-}
-
-int server_socket(void)
+static int server_socket(void)
{
int val, fd;
struct sockaddr_in sockaddr;
@@ -298,7 +270,7 @@ int server_socket(void)
}
-int client_socket(void)
+static int client_socket(void)
{
int fd;
struct sockaddr_in sockaddr;
@@ -312,9 +284,9 @@ int client_socket(void)
return fd;
}
-const char socket_msg[] = "hello socket\n";
+static const char socket_msg[] = "hello socket\n";
-void test_socket(void)
+static void test_socket(void)
{
int server_fd, client_fd, fd, pid, ret, val;
struct sockaddr_in sockaddr;
@@ -348,9 +320,10 @@ void test_socket(void)
chk_error(close(server_fd));
}
+#if 0
#define WCOUNT_MAX 512
-void test_pipe(void)
+static void test_pipe(void)
{
fd_set rfds, wfds;
int fds[2], fd_max, ret;
@@ -391,10 +364,10 @@ void test_pipe(void)
chk_error(close(fds[1]));
}
-int thread1_res;
-int thread2_res;
+static int thread1_res;
+static int thread2_res;
-int thread1_func(void *arg)
+static int thread1_func(void *arg)
{
int i;
for(i=0;i<5;i++) {
@@ -404,7 +377,7 @@ int thread1_func(void *arg)
return 0;
}
-int thread2_func(void *arg)
+static int thread2_func(void *arg)
{
int i;
for(i=0;i<6;i++) {
@@ -435,27 +408,28 @@ void test_clone(void)
thread2_res != 6)
error("clone");
}
+#endif
/***********************************/
volatile int alarm_count;
jmp_buf jmp_env;
-void sig_alarm(int sig)
+static void sig_alarm(int sig)
{
if (sig != SIGALRM)
error("signal");
alarm_count++;
}
-void sig_segv(int sig, siginfo_t *info, void *puc)
+static void sig_segv(int sig, siginfo_t *info, void *puc)
{
if (sig != SIGSEGV)
error("signal");
longjmp(jmp_env, 1);
}
-void test_signal(void)
+static void test_signal(void)
{
struct sigaction act;
struct itimerval it, oit;
@@ -510,7 +484,7 @@ void test_signal(void)
#define SHM_SIZE 32768
-void test_shm(void)
+static void test_shm(void)
{
void *ptr;
int shmid;
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 13/46] tests/tcg/multiarch: Build fix for linux-test
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 13/46] tests/tcg/multiarch: Build fix for linux-test Alex Bennée
@ 2018-04-25 0:13 ` Richard Henderson
0 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:13 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> From: Fam Zheng <famz@redhat.com>
>
> To keep the compiler happy, and to fit in our buildsys flags:
>
> - Make local functions "static"
> - #ifdef out unused functions
> - drop cutils/osdep dependencies
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> [AJB: drop cutils/osdep dependencies]
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Thomas Huth <thuth@redhat.com>
> ---
> tests/tcg/multiarch/linux-test.c | 68 ++++++++++----------------------
> 1 file changed, 21 insertions(+), 47 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (12 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 13/46] tests/tcg/multiarch: Build fix for linux-test Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:14 ` Richard Henderson
2018-04-25 4:07 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout Alex Bennée
` (33 subsequent siblings)
47 siblings, 2 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Un-comment the remaining tests.
I removed the itimer value tests because I'm fairly sure a re-arming
timer will always have a different value in it when you grab it.
I've also fixed up the clone thread flags as QEMU will only allow a
clone to use flags which match glibc.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
v3
- make clone flags match CLONE_THREAD_FLAGS
---
tests/tcg/multiarch/linux-test.c | 31 +++++++++++++++++--------------
1 file changed, 17 insertions(+), 14 deletions(-)
diff --git a/tests/tcg/multiarch/linux-test.c b/tests/tcg/multiarch/linux-test.c
index 4457bd04ba..754edf9910 100644
--- a/tests/tcg/multiarch/linux-test.c
+++ b/tests/tcg/multiarch/linux-test.c
@@ -16,6 +16,7 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#define _GNU_SOURCE
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
@@ -39,6 +40,7 @@
#include <dirent.h>
#include <setjmp.h>
#include <sys/shm.h>
+#include <sched.h>
#define TESTPATH "/tmp/linux-test.tmp"
#define TESTPORT 7654
@@ -58,8 +60,8 @@ static void error1(const char *filename, int line, const char *fmt, ...)
static int __chk_error(const char *filename, int line, int ret)
{
if (ret < 0) {
- error1(filename, line, "%m (ret=%d, errno=%d)",
- ret, errno);
+ error1(filename, line, "%m (ret=%d, errno=%d/%s)",
+ ret, errno, strerror(errno));
}
return ret;
}
@@ -320,7 +322,6 @@ static void test_socket(void)
chk_error(close(server_fd));
}
-#if 0
#define WCOUNT_MAX 512
static void test_pipe(void)
@@ -355,7 +356,7 @@ static void test_pipe(void)
}
if (FD_ISSET(fds[1], &wfds)) {
ch = 'a';
- chk_error(write(fds[0], &ch, 1));
+ chk_error(write(fds[1], &ch, 1));
wcount++;
}
}
@@ -387,6 +388,9 @@ static int thread2_func(void *arg)
return 0;
}
+/* For test_clone we must match the clone flags used by glibc, see
+ * CLONE_THREAD_FLAGS in the QEMU source code.
+ */
void test_clone(void)
{
uint8_t *stack1, *stack2;
@@ -394,11 +398,15 @@ void test_clone(void)
stack1 = malloc(STACK_SIZE);
pid1 = chk_error(clone(thread1_func, stack1 + STACK_SIZE,
- CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello1"));
+ CLONE_VM | CLONE_FS | CLONE_FILES |
+ CLONE_SIGHAND | CLONE_THREAD | CLONE_SYSVSEM,
+ "hello1"));
stack2 = malloc(STACK_SIZE);
pid2 = chk_error(clone(thread2_func, stack2 + STACK_SIZE,
- CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello2"));
+ CLONE_VM | CLONE_FS | CLONE_FILES |
+ CLONE_SIGHAND | CLONE_THREAD | CLONE_SYSVSEM,
+ "hello2"));
while (waitpid(pid1, &status1, 0) != pid1);
free(stack1);
@@ -408,7 +416,6 @@ void test_clone(void)
thread2_res != 6)
error("clone");
}
-#endif
/***********************************/
@@ -449,12 +456,10 @@ static void test_signal(void)
it.it_value.tv_usec = 10 * 1000;
chk_error(setitimer(ITIMER_REAL, &it, NULL));
chk_error(getitimer(ITIMER_REAL, &oit));
- if (oit.it_value.tv_sec != it.it_value.tv_sec ||
- oit.it_value.tv_usec != it.it_value.tv_usec)
- error("itimer");
while (alarm_count < 5) {
usleep(10 * 1000);
+ getitimer(ITIMER_REAL, &oit);
}
it.it_interval.tv_sec = 0;
@@ -463,9 +468,6 @@ static void test_signal(void)
it.it_value.tv_usec = 0;
memset(&oit, 0xff, sizeof(oit));
chk_error(setitimer(ITIMER_REAL, &it, &oit));
- if (oit.it_value.tv_sec != 0 ||
- oit.it_value.tv_usec != 10 * 1000)
- error("setitimer");
/* SIGSEGV test */
act.sa_sigaction = sig_segv;
@@ -503,10 +505,11 @@ static void test_shm(void)
int main(int argc, char **argv)
{
test_file();
+ test_pipe();
test_fork();
test_time();
test_socket();
- // test_clone();
+ test_clone();
test_signal();
test_shm();
return 0;
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests Alex Bennée
@ 2018-04-25 0:14 ` Richard Henderson
2018-04-25 4:07 ` Philippe Mathieu-Daudé
1 sibling, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:14 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> Un-comment the remaining tests.
>
> I removed the itimer value tests because I'm fairly sure a re-arming
> timer will always have a different value in it when you grab it.
>
> I've also fixed up the clone thread flags as QEMU will only allow a
> clone to use flags which match glibc.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> ---
> v3
> - make clone flags match CLONE_THREAD_FLAGS
> ---
> tests/tcg/multiarch/linux-test.c | 31 +++++++++++++++++--------------
> 1 file changed, 17 insertions(+), 14 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests Alex Bennée
2018-04-25 0:14 ` Richard Henderson
@ 2018-04-25 4:07 ` Philippe Mathieu-Daudé
1 sibling, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 4:07 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> Un-comment the remaining tests.
>
> I removed the itimer value tests because I'm fairly sure a re-arming
> timer will always have a different value in it when you grab it.
>
> I've also fixed up the clone thread flags as QEMU will only allow a
> clone to use flags which match glibc.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> ---
> v3
> - make clone flags match CLONE_THREAD_FLAGS
> ---
> tests/tcg/multiarch/linux-test.c | 31 +++++++++++++++++--------------
> 1 file changed, 17 insertions(+), 14 deletions(-)
>
> diff --git a/tests/tcg/multiarch/linux-test.c b/tests/tcg/multiarch/linux-test.c
> index 4457bd04ba..754edf9910 100644
> --- a/tests/tcg/multiarch/linux-test.c
> +++ b/tests/tcg/multiarch/linux-test.c
> @@ -16,6 +16,7 @@
> * You should have received a copy of the GNU General Public License
> * along with this program; if not, see <http://www.gnu.org/licenses/>.
> */
> +#define _GNU_SOURCE
> #include <stdarg.h>
> #include <stdlib.h>
> #include <stdio.h>
> @@ -39,6 +40,7 @@
> #include <dirent.h>
> #include <setjmp.h>
> #include <sys/shm.h>
> +#include <sched.h>
>
> #define TESTPATH "/tmp/linux-test.tmp"
> #define TESTPORT 7654
> @@ -58,8 +60,8 @@ static void error1(const char *filename, int line, const char *fmt, ...)
> static int __chk_error(const char *filename, int line, int ret)
> {
> if (ret < 0) {
> - error1(filename, line, "%m (ret=%d, errno=%d)",
> - ret, errno);
> + error1(filename, line, "%m (ret=%d, errno=%d/%s)",
> + ret, errno, strerror(errno));
> }
> return ret;
> }
> @@ -320,7 +322,6 @@ static void test_socket(void)
> chk_error(close(server_fd));
> }
>
> -#if 0
> #define WCOUNT_MAX 512
>
> static void test_pipe(void)
> @@ -355,7 +356,7 @@ static void test_pipe(void)
> }
> if (FD_ISSET(fds[1], &wfds)) {
> ch = 'a';
> - chk_error(write(fds[0], &ch, 1));
> + chk_error(write(fds[1], &ch, 1));
> wcount++;
> }
> }
> @@ -387,6 +388,9 @@ static int thread2_func(void *arg)
> return 0;
> }
>
> +/* For test_clone we must match the clone flags used by glibc, see
> + * CLONE_THREAD_FLAGS in the QEMU source code.
> + */
> void test_clone(void)
> {
> uint8_t *stack1, *stack2;
> @@ -394,11 +398,15 @@ void test_clone(void)
>
> stack1 = malloc(STACK_SIZE);
> pid1 = chk_error(clone(thread1_func, stack1 + STACK_SIZE,
> - CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello1"));
> + CLONE_VM | CLONE_FS | CLONE_FILES |
> + CLONE_SIGHAND | CLONE_THREAD | CLONE_SYSVSEM,
> + "hello1"));
>
> stack2 = malloc(STACK_SIZE);
> pid2 = chk_error(clone(thread2_func, stack2 + STACK_SIZE,
> - CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello2"));
> + CLONE_VM | CLONE_FS | CLONE_FILES |
> + CLONE_SIGHAND | CLONE_THREAD | CLONE_SYSVSEM,
> + "hello2"));
>
> while (waitpid(pid1, &status1, 0) != pid1);
> free(stack1);
> @@ -408,7 +416,6 @@ void test_clone(void)
> thread2_res != 6)
> error("clone");
> }
> -#endif
>
> /***********************************/
>
> @@ -449,12 +456,10 @@ static void test_signal(void)
> it.it_value.tv_usec = 10 * 1000;
> chk_error(setitimer(ITIMER_REAL, &it, NULL));
> chk_error(getitimer(ITIMER_REAL, &oit));
> - if (oit.it_value.tv_sec != it.it_value.tv_sec ||
> - oit.it_value.tv_usec != it.it_value.tv_usec)
> - error("itimer");
>
> while (alarm_count < 5) {
> usleep(10 * 1000);
> + getitimer(ITIMER_REAL, &oit);
> }
>
> it.it_interval.tv_sec = 0;
> @@ -463,9 +468,6 @@ static void test_signal(void)
> it.it_value.tv_usec = 0;
> memset(&oit, 0xff, sizeof(oit));
> chk_error(setitimer(ITIMER_REAL, &it, &oit));
> - if (oit.it_value.tv_sec != 0 ||
> - oit.it_value.tv_usec != 10 * 1000)
> - error("setitimer");
>
> /* SIGSEGV test */
> act.sa_sigaction = sig_segv;
> @@ -503,10 +505,11 @@ static void test_shm(void)
> int main(int argc, char **argv)
> {
> test_file();
> + test_pipe();
> test_fork();
> test_time();
> test_socket();
> - // test_clone();
> + test_clone();
> test_signal();
> test_shm();
> return 0;
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (13 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 14/46] tests/tcg/multiarch: enable additional linux-test tests Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:14 ` Richard Henderson
2018-04-25 4:06 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir Alex Bennée
` (32 subsequent siblings)
47 siblings, 2 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
The default test run outputs to stdout so it can be re-directed.
Errors are still reported to stderr.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/multiarch/test-mmap.c | 38 ++++++++++++++++-----------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/tests/tcg/multiarch/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
index cdefadfa4c..fd6ecc4880 100644
--- a/tests/tcg/multiarch/test-mmap.c
+++ b/tests/tcg/multiarch/test-mmap.c
@@ -57,7 +57,7 @@ void check_aligned_anonymous_unfixed_mmaps(void)
uintptr_t p;
int i;
- fprintf (stderr, "%s", __func__);
+ fprintf (stdout, "%s", __func__);
for (i = 0; i < 0x1fff; i++)
{
size_t len;
@@ -106,7 +106,7 @@ void check_aligned_anonymous_unfixed_mmaps(void)
munmap (p4, len);
munmap (p5, len);
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_large_anonymous_unfixed_mmap(void)
@@ -115,7 +115,7 @@ void check_large_anonymous_unfixed_mmap(void)
uintptr_t p;
size_t len;
- fprintf (stderr, "%s", __func__);
+ fprintf (stdout, "%s", __func__);
len = 0x02000000;
p1 = mmap(NULL, len, PROT_READ,
@@ -130,7 +130,7 @@ void check_large_anonymous_unfixed_mmap(void)
/* Make sure we can read from the entire area. */
memcpy (dummybuf, p1, pagesize);
munmap (p1, len);
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_aligned_anonymous_unfixed_colliding_mmaps(void)
@@ -141,7 +141,7 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
uintptr_t p;
int i;
- fprintf (stderr, "%s", __func__);
+ fprintf (stdout, "%s", __func__);
for (i = 0; i < 0x2fff; i++)
{
int nlen;
@@ -180,7 +180,7 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
munmap (p2, pagesize);
munmap (p3, nlen);
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_aligned_anonymous_fixed_mmaps(void)
@@ -194,7 +194,7 @@ void check_aligned_anonymous_fixed_mmaps(void)
addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0);
- fprintf (stderr, "%s addr=%p", __func__, addr);
+ fprintf (stdout, "%s addr=%p", __func__, addr);
fail_unless (addr != MAP_FAILED);
for (i = 0; i < 40; i++)
@@ -212,7 +212,7 @@ void check_aligned_anonymous_fixed_mmaps(void)
munmap (p1, pagesize);
addr += pagesize;
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
@@ -225,8 +225,8 @@ void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
/* Find a suitable address to start with. Right were the x86 hosts
stack is. */
addr = ((void *)0x80000000);
- fprintf (stderr, "%s addr=%p", __func__, addr);
- fprintf (stderr, "FIXME: QEMU fails to track pages used by the host.");
+ fprintf (stdout, "%s addr=%p", __func__, addr);
+ fprintf (stdout, "FIXME: QEMU fails to track pages used by the host.");
for (i = 0; i < 20; i++)
{
@@ -243,7 +243,7 @@ void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
munmap (p1, pagesize);
addr += pagesize;
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_file_unfixed_mmaps(void)
@@ -252,7 +252,7 @@ void check_file_unfixed_mmaps(void)
uintptr_t p;
int i;
- fprintf (stderr, "%s", __func__);
+ fprintf (stdout, "%s", __func__);
for (i = 0; i < 0x10; i++)
{
size_t len;
@@ -294,7 +294,7 @@ void check_file_unfixed_mmaps(void)
munmap (p2, len);
munmap (p3, len);
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_file_unfixed_eof_mmaps(void)
@@ -304,7 +304,7 @@ void check_file_unfixed_eof_mmaps(void)
uintptr_t p;
int i;
- fprintf (stderr, "%s", __func__);
+ fprintf (stdout, "%s", __func__);
for (i = 0; i < 0x10; i++)
{
p1 = mmap(NULL, pagesize, PROT_READ,
@@ -327,7 +327,7 @@ void check_file_unfixed_eof_mmaps(void)
fail_unless (cp[pagesize - 4] == 0);
munmap (p1, pagesize);
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_file_fixed_eof_mmaps(void)
@@ -343,7 +343,7 @@ void check_file_fixed_eof_mmaps(void)
MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0);
- fprintf (stderr, "%s addr=%p", __func__, (void *)addr);
+ fprintf (stdout, "%s addr=%p", __func__, (void *)addr);
fail_unless (addr != MAP_FAILED);
for (i = 0; i < 0x10; i++)
@@ -371,7 +371,7 @@ void check_file_fixed_eof_mmaps(void)
munmap (p1, pagesize);
addr += pagesize;
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void check_file_fixed_mmaps(void)
@@ -384,7 +384,7 @@ void check_file_fixed_mmaps(void)
addr = mmap(NULL, pagesize * 40 * 4, PROT_READ,
MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0);
- fprintf (stderr, "%s addr=%p", __func__, (void *)addr);
+ fprintf (stdout, "%s addr=%p", __func__, (void *)addr);
fail_unless (addr != MAP_FAILED);
for (i = 0; i < 40; i++)
@@ -426,7 +426,7 @@ void check_file_fixed_mmaps(void)
munmap (p4, pagesize);
addr += pagesize * 4;
}
- fprintf (stderr, " passed\n");
+ fprintf (stdout, " passed\n");
}
void checked_write(int fd, const void *buf, size_t count)
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout Alex Bennée
@ 2018-04-25 0:14 ` Richard Henderson
2018-04-25 4:06 ` Philippe Mathieu-Daudé
1 sibling, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:14 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> The default test run outputs to stdout so it can be re-directed.
> Errors are still reported to stderr.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/multiarch/test-mmap.c | 38 ++++++++++++++++-----------------
> 1 file changed, 19 insertions(+), 19 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout Alex Bennée
2018-04-25 0:14 ` Richard Henderson
@ 2018-04-25 4:06 ` Philippe Mathieu-Daudé
1 sibling, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 4:06 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> The default test run outputs to stdout so it can be re-directed.
> Errors are still reported to stderr.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> tests/tcg/multiarch/test-mmap.c | 38 ++++++++++++++++-----------------
> 1 file changed, 19 insertions(+), 19 deletions(-)
>
> diff --git a/tests/tcg/multiarch/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
> index cdefadfa4c..fd6ecc4880 100644
> --- a/tests/tcg/multiarch/test-mmap.c
> +++ b/tests/tcg/multiarch/test-mmap.c
> @@ -57,7 +57,7 @@ void check_aligned_anonymous_unfixed_mmaps(void)
> uintptr_t p;
> int i;
>
> - fprintf (stderr, "%s", __func__);
> + fprintf (stdout, "%s", __func__);
> for (i = 0; i < 0x1fff; i++)
> {
> size_t len;
> @@ -106,7 +106,7 @@ void check_aligned_anonymous_unfixed_mmaps(void)
> munmap (p4, len);
> munmap (p5, len);
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_large_anonymous_unfixed_mmap(void)
> @@ -115,7 +115,7 @@ void check_large_anonymous_unfixed_mmap(void)
> uintptr_t p;
> size_t len;
>
> - fprintf (stderr, "%s", __func__);
> + fprintf (stdout, "%s", __func__);
>
> len = 0x02000000;
> p1 = mmap(NULL, len, PROT_READ,
> @@ -130,7 +130,7 @@ void check_large_anonymous_unfixed_mmap(void)
> /* Make sure we can read from the entire area. */
> memcpy (dummybuf, p1, pagesize);
> munmap (p1, len);
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_aligned_anonymous_unfixed_colliding_mmaps(void)
> @@ -141,7 +141,7 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
> uintptr_t p;
> int i;
>
> - fprintf (stderr, "%s", __func__);
> + fprintf (stdout, "%s", __func__);
> for (i = 0; i < 0x2fff; i++)
> {
> int nlen;
> @@ -180,7 +180,7 @@ void check_aligned_anonymous_unfixed_colliding_mmaps(void)
> munmap (p2, pagesize);
> munmap (p3, nlen);
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_aligned_anonymous_fixed_mmaps(void)
> @@ -194,7 +194,7 @@ void check_aligned_anonymous_fixed_mmaps(void)
> addr = mmap(NULL, pagesize * 40, PROT_READ | PROT_WRITE,
> MAP_PRIVATE | MAP_ANONYMOUS,
> -1, 0);
> - fprintf (stderr, "%s addr=%p", __func__, addr);
> + fprintf (stdout, "%s addr=%p", __func__, addr);
> fail_unless (addr != MAP_FAILED);
>
> for (i = 0; i < 40; i++)
> @@ -212,7 +212,7 @@ void check_aligned_anonymous_fixed_mmaps(void)
> munmap (p1, pagesize);
> addr += pagesize;
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
> @@ -225,8 +225,8 @@ void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
> /* Find a suitable address to start with. Right were the x86 hosts
> stack is. */
> addr = ((void *)0x80000000);
> - fprintf (stderr, "%s addr=%p", __func__, addr);
> - fprintf (stderr, "FIXME: QEMU fails to track pages used by the host.");
> + fprintf (stdout, "%s addr=%p", __func__, addr);
> + fprintf (stdout, "FIXME: QEMU fails to track pages used by the host.");
>
> for (i = 0; i < 20; i++)
> {
> @@ -243,7 +243,7 @@ void check_aligned_anonymous_fixed_mmaps_collide_with_host(void)
> munmap (p1, pagesize);
> addr += pagesize;
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_file_unfixed_mmaps(void)
> @@ -252,7 +252,7 @@ void check_file_unfixed_mmaps(void)
> uintptr_t p;
> int i;
>
> - fprintf (stderr, "%s", __func__);
> + fprintf (stdout, "%s", __func__);
> for (i = 0; i < 0x10; i++)
> {
> size_t len;
> @@ -294,7 +294,7 @@ void check_file_unfixed_mmaps(void)
> munmap (p2, len);
> munmap (p3, len);
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_file_unfixed_eof_mmaps(void)
> @@ -304,7 +304,7 @@ void check_file_unfixed_eof_mmaps(void)
> uintptr_t p;
> int i;
>
> - fprintf (stderr, "%s", __func__);
> + fprintf (stdout, "%s", __func__);
> for (i = 0; i < 0x10; i++)
> {
> p1 = mmap(NULL, pagesize, PROT_READ,
> @@ -327,7 +327,7 @@ void check_file_unfixed_eof_mmaps(void)
> fail_unless (cp[pagesize - 4] == 0);
> munmap (p1, pagesize);
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_file_fixed_eof_mmaps(void)
> @@ -343,7 +343,7 @@ void check_file_fixed_eof_mmaps(void)
> MAP_PRIVATE | MAP_ANONYMOUS,
> -1, 0);
>
> - fprintf (stderr, "%s addr=%p", __func__, (void *)addr);
> + fprintf (stdout, "%s addr=%p", __func__, (void *)addr);
> fail_unless (addr != MAP_FAILED);
>
> for (i = 0; i < 0x10; i++)
> @@ -371,7 +371,7 @@ void check_file_fixed_eof_mmaps(void)
> munmap (p1, pagesize);
> addr += pagesize;
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void check_file_fixed_mmaps(void)
> @@ -384,7 +384,7 @@ void check_file_fixed_mmaps(void)
> addr = mmap(NULL, pagesize * 40 * 4, PROT_READ,
> MAP_PRIVATE | MAP_ANONYMOUS,
> -1, 0);
> - fprintf (stderr, "%s addr=%p", __func__, (void *)addr);
> + fprintf (stdout, "%s addr=%p", __func__, (void *)addr);
> fail_unless (addr != MAP_FAILED);
>
> for (i = 0; i < 40; i++)
> @@ -426,7 +426,7 @@ void check_file_fixed_mmaps(void)
> munmap (p4, pagesize);
> addr += pagesize * 4;
> }
> - fprintf (stderr, " passed\n");
> + fprintf (stdout, " passed\n");
> }
>
> void checked_write(int fd, const void *buf, size_t count)
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (14 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 15/46] tests/tcg/multiarch: move most output to stdout Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:15 ` Richard Henderson
2018-04-25 3:27 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 17/46] docker: Add fedora-i386-cross image Alex Bennée
` (31 subsequent siblings)
47 siblings, 2 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
These only need to be built for i386 guests. This includes a stub
tests/tcg/i386/Makfile.target which absorbs some of what was in
tests/tcg/Makefile.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
v2
- move VPATH and TESTs setup into i386/Makefile.target
- set CFLAGS+=-m32 for cross building
---
tests/tcg/README | 39 ------------------------
tests/tcg/i386/Makefile.target | 30 ++++++++++++++++++
tests/tcg/i386/README | 38 +++++++++++++++++++++++
tests/tcg/{ => i386}/hello-i386.c | 0
tests/tcg/{ => i386}/pi_10.com | Bin
tests/tcg/{ => i386}/runcom.c | 0
tests/tcg/{ => i386}/test-i386-code16.S | 0
tests/tcg/{ => i386}/test-i386-fprem.c | 0
tests/tcg/{ => i386}/test-i386-muldiv.h | 0
tests/tcg/{ => i386}/test-i386-shift.h | 0
tests/tcg/{ => i386}/test-i386-ssse3.c | 0
tests/tcg/{ => i386}/test-i386-vm86.S | 0
tests/tcg/{ => i386}/test-i386.c | 0
tests/tcg/{ => i386}/test-i386.h | 0
14 files changed, 68 insertions(+), 39 deletions(-)
create mode 100644 tests/tcg/i386/Makefile.target
create mode 100644 tests/tcg/i386/README
rename tests/tcg/{ => i386}/hello-i386.c (100%)
rename tests/tcg/{ => i386}/pi_10.com (100%)
rename tests/tcg/{ => i386}/runcom.c (100%)
rename tests/tcg/{ => i386}/test-i386-code16.S (100%)
rename tests/tcg/{ => i386}/test-i386-fprem.c (100%)
rename tests/tcg/{ => i386}/test-i386-muldiv.h (100%)
rename tests/tcg/{ => i386}/test-i386-shift.h (100%)
rename tests/tcg/{ => i386}/test-i386-ssse3.c (100%)
rename tests/tcg/{ => i386}/test-i386-vm86.S (100%)
rename tests/tcg/{ => i386}/test-i386.c (100%)
rename tests/tcg/{ => i386}/test-i386.h (100%)
diff --git a/tests/tcg/README b/tests/tcg/README
index 0890044cf0..469504c4cb 100644
--- a/tests/tcg/README
+++ b/tests/tcg/README
@@ -3,45 +3,6 @@ regression testing. Tests are either multi-arch, meaning they can be
built for all guest architectures that support linux-user executable,
or they are architecture specific.
-i386
-====
-
-test-i386
----------
-
-This program executes most of the 16 bit and 32 bit x86 instructions and
-generates a text output, for comparison with the output obtained with
-a real CPU or another emulator.
-
-The Linux system call modify_ldt() is used to create x86 selectors
-to test some 16 bit addressing and 32 bit with segmentation cases.
-
-The Linux system call vm86() is used to test vm86 emulation.
-
-Various exceptions are raised to test most of the x86 user space
-exception reporting.
-
-linux-test
-----------
-
-This program tests various Linux system calls. It is used to verify
-that the system call parameters are correctly converted between target
-and host CPUs.
-
-test-i386-fprem
----------------
-
-runcom
-------
-
-test-mmap
----------
-
-sha1
-----
-
-hello-i386
-----------
ARM
diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
new file mode 100644
index 0000000000..2f27b65e2d
--- /dev/null
+++ b/tests/tcg/i386/Makefile.target
@@ -0,0 +1,30 @@
+# i386 cross compile notes
+
+I386_SRC=$(SRC_PATH)/tests/tcg/i386
+
+# Set search path for all sources
+VPATH += $(I386_SRC)
+
+I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
+I386_TESTS=$(I386_SRCS:.c=)
+
+# Update TESTS
+TESTS+=$(I386_TESTS)
+
+ifneq ($(TARGET_NAME),x86_64)
+CFLAGS+=-m32
+endif
+
+#
+# hello-i386 is a barebones app
+#
+hello-i386: CFLAGS+=-ffreestanding
+hello-i386: LDFLAGS+=-nostdlib
+
+#
+# test-386 includes a couple of additional objects that need to be linked together
+#
+
+test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h
+ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
+ $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
diff --git a/tests/tcg/i386/README b/tests/tcg/i386/README
new file mode 100644
index 0000000000..7a0a47bf27
--- /dev/null
+++ b/tests/tcg/i386/README
@@ -0,0 +1,38 @@
+These are i386 specific guest programs
+
+test-i386
+---------
+
+This program executes most of the 16 bit and 32 bit x86 instructions and
+generates a text output, for comparison with the output obtained with
+a real CPU or another emulator.
+
+The Linux system call modify_ldt() is used to create x86 selectors
+to test some 16 bit addressing and 32 bit with segmentation cases.
+
+The Linux system call vm86() is used to test vm86 emulation.
+
+Various exceptions are raised to test most of the x86 user space
+exception reporting.
+
+linux-test
+----------
+
+This program tests various Linux system calls. It is used to verify
+that the system call parameters are correctly converted between target
+and host CPUs.
+
+test-i386-fprem
+---------------
+
+runcom
+------
+
+test-mmap
+---------
+
+sha1
+----
+
+hello-i386
+----------
diff --git a/tests/tcg/hello-i386.c b/tests/tcg/i386/hello-i386.c
similarity index 100%
rename from tests/tcg/hello-i386.c
rename to tests/tcg/i386/hello-i386.c
diff --git a/tests/tcg/pi_10.com b/tests/tcg/i386/pi_10.com
similarity index 100%
rename from tests/tcg/pi_10.com
rename to tests/tcg/i386/pi_10.com
diff --git a/tests/tcg/runcom.c b/tests/tcg/i386/runcom.c
similarity index 100%
rename from tests/tcg/runcom.c
rename to tests/tcg/i386/runcom.c
diff --git a/tests/tcg/test-i386-code16.S b/tests/tcg/i386/test-i386-code16.S
similarity index 100%
rename from tests/tcg/test-i386-code16.S
rename to tests/tcg/i386/test-i386-code16.S
diff --git a/tests/tcg/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
similarity index 100%
rename from tests/tcg/test-i386-fprem.c
rename to tests/tcg/i386/test-i386-fprem.c
diff --git a/tests/tcg/test-i386-muldiv.h b/tests/tcg/i386/test-i386-muldiv.h
similarity index 100%
rename from tests/tcg/test-i386-muldiv.h
rename to tests/tcg/i386/test-i386-muldiv.h
diff --git a/tests/tcg/test-i386-shift.h b/tests/tcg/i386/test-i386-shift.h
similarity index 100%
rename from tests/tcg/test-i386-shift.h
rename to tests/tcg/i386/test-i386-shift.h
diff --git a/tests/tcg/test-i386-ssse3.c b/tests/tcg/i386/test-i386-ssse3.c
similarity index 100%
rename from tests/tcg/test-i386-ssse3.c
rename to tests/tcg/i386/test-i386-ssse3.c
diff --git a/tests/tcg/test-i386-vm86.S b/tests/tcg/i386/test-i386-vm86.S
similarity index 100%
rename from tests/tcg/test-i386-vm86.S
rename to tests/tcg/i386/test-i386-vm86.S
diff --git a/tests/tcg/test-i386.c b/tests/tcg/i386/test-i386.c
similarity index 100%
rename from tests/tcg/test-i386.c
rename to tests/tcg/i386/test-i386.c
diff --git a/tests/tcg/test-i386.h b/tests/tcg/i386/test-i386.h
similarity index 100%
rename from tests/tcg/test-i386.h
rename to tests/tcg/i386/test-i386.h
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir Alex Bennée
@ 2018-04-25 0:15 ` Richard Henderson
2018-04-25 3:27 ` Philippe Mathieu-Daudé
1 sibling, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:15 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> These only need to be built for i386 guests. This includes a stub
> tests/tcg/i386/Makfile.target which absorbs some of what was in
> tests/tcg/Makefile.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Thomas Huth <thuth@redhat.com>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> v2
> - move VPATH and TESTs setup into i386/Makefile.target
> - set CFLAGS+=-m32 for cross building
> ---
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir Alex Bennée
2018-04-25 0:15 ` Richard Henderson
@ 2018-04-25 3:27 ` Philippe Mathieu-Daudé
2018-04-25 9:08 ` Alex Bennée
1 sibling, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:27 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> These only need to be built for i386 guests. This includes a stub
> tests/tcg/i386/Makfile.target which absorbs some of what was in
> tests/tcg/Makefile.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Thomas Huth <thuth@redhat.com>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> v2
> - move VPATH and TESTs setup into i386/Makefile.target
> - set CFLAGS+=-m32 for cross building
> ---
> tests/tcg/README | 39 ------------------------
> tests/tcg/i386/Makefile.target | 30 ++++++++++++++++++
> tests/tcg/i386/README | 38 +++++++++++++++++++++++
> tests/tcg/{ => i386}/hello-i386.c | 0
> tests/tcg/{ => i386}/pi_10.com | Bin
> tests/tcg/{ => i386}/runcom.c | 0
> tests/tcg/{ => i386}/test-i386-code16.S | 0
> tests/tcg/{ => i386}/test-i386-fprem.c | 0
> tests/tcg/{ => i386}/test-i386-muldiv.h | 0
> tests/tcg/{ => i386}/test-i386-shift.h | 0
> tests/tcg/{ => i386}/test-i386-ssse3.c | 0
> tests/tcg/{ => i386}/test-i386-vm86.S | 0
> tests/tcg/{ => i386}/test-i386.c | 0
> tests/tcg/{ => i386}/test-i386.h | 0
> 14 files changed, 68 insertions(+), 39 deletions(-)
> create mode 100644 tests/tcg/i386/Makefile.target
> create mode 100644 tests/tcg/i386/README
> rename tests/tcg/{ => i386}/hello-i386.c (100%)
> rename tests/tcg/{ => i386}/pi_10.com (100%)
> rename tests/tcg/{ => i386}/runcom.c (100%)
> rename tests/tcg/{ => i386}/test-i386-code16.S (100%)
> rename tests/tcg/{ => i386}/test-i386-fprem.c (100%)
> rename tests/tcg/{ => i386}/test-i386-muldiv.h (100%)
> rename tests/tcg/{ => i386}/test-i386-shift.h (100%)
> rename tests/tcg/{ => i386}/test-i386-ssse3.c (100%)
> rename tests/tcg/{ => i386}/test-i386-vm86.S (100%)
> rename tests/tcg/{ => i386}/test-i386.c (100%)
> rename tests/tcg/{ => i386}/test-i386.h (100%)
>
> diff --git a/tests/tcg/README b/tests/tcg/README
> index 0890044cf0..469504c4cb 100644
> --- a/tests/tcg/README
> +++ b/tests/tcg/README
> @@ -3,45 +3,6 @@ regression testing. Tests are either multi-arch, meaning they can be
> built for all guest architectures that support linux-user executable,
> or they are architecture specific.
>
> -i386
> -====
> -
> -test-i386
> ----------
> -
> -This program executes most of the 16 bit and 32 bit x86 instructions and
> -generates a text output, for comparison with the output obtained with
> -a real CPU or another emulator.
> -
> -The Linux system call modify_ldt() is used to create x86 selectors
> -to test some 16 bit addressing and 32 bit with segmentation cases.
> -
> -The Linux system call vm86() is used to test vm86 emulation.
> -
> -Various exceptions are raised to test most of the x86 user space
> -exception reporting.
> -
> -linux-test
> -----------
> -
> -This program tests various Linux system calls. It is used to verify
> -that the system call parameters are correctly converted between target
> -and host CPUs.
> -
> -test-i386-fprem
> ----------------
> -
> -runcom
> -------
> -
> -test-mmap
> ----------
> -
> -sha1
> -----
> -
> -hello-i386
> -----------
>
>
> ARM
> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
> new file mode 100644
> index 0000000000..2f27b65e2d
> --- /dev/null
> +++ b/tests/tcg/i386/Makefile.target
> @@ -0,0 +1,30 @@
> +# i386 cross compile notes
> +
> +I386_SRC=$(SRC_PATH)/tests/tcg/i386
> +
> +# Set search path for all sources
> +VPATH += $(I386_SRC)
> +
> +I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
> +I386_TESTS=$(I386_SRCS:.c=)
> +
> +# Update TESTS
> +TESTS+=$(I386_TESTS)
> +
> +ifneq ($(TARGET_NAME),x86_64)
> +CFLAGS+=-m32
> +endif
> +
> +#
> +# hello-i386 is a barebones app
> +#
> +hello-i386: CFLAGS+=-ffreestanding
> +hello-i386: LDFLAGS+=-nostdlib
> +
> +#
> +# test-386 includes a couple of additional objects that need to be linked together
> +#
> +
> +test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h
> + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
> + $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
> diff --git a/tests/tcg/i386/README b/tests/tcg/i386/README
> new file mode 100644
> index 0000000000..7a0a47bf27
> --- /dev/null
> +++ b/tests/tcg/i386/README
> @@ -0,0 +1,38 @@
> +These are i386 specific guest programs
> +
> +test-i386
> +---------
> +
> +This program executes most of the 16 bit and 32 bit x86 instructions and
> +generates a text output, for comparison with the output obtained with
> +a real CPU or another emulator.
> +
> +The Linux system call modify_ldt() is used to create x86 selectors
> +to test some 16 bit addressing and 32 bit with segmentation cases.
> +
> +The Linux system call vm86() is used to test vm86 emulation.
> +
> +Various exceptions are raised to test most of the x86 user space
> +exception reporting.
So I suppose this is expected:
$ make -j1 run-tcg-tests-i386-linux-user
BUILD fedora-i386-cross
[...]
TEST test-i386 on i386
ASAN:DEADLYSIGNAL
=================================================================
==8721==ERROR: AddressSanitizer: SEGV on unknown address 0x7fe768f01234
(pc 0x5560b3382e2d bp 0x000000001234 sp 0x7ffcb44a7ef0 T0)
==8721==The signal is caused by a WRITE memory access.
#0 0x5560b3382e2c in static_code_gen_buffer
(/source/qemu/build/full/i386-linux-user/qemu-i386+0xf64e2c)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV
(/source/qemu/build/full/i386-linux-user/qemu-i386+0xf64e2c) in
static_code_gen_buffer
==8721==ABORTING
make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-test-i386] Error 1
TEST hello-i386 on i386
SLOW TEST test-i386-fprem SKIPPED on i386
> +
> +linux-test
> +----------
> +
> +This program tests various Linux system calls. It is used to verify
> +that the system call parameters are correctly converted between target
> +and host CPUs.
> +
> +test-i386-fprem
> +---------------
> +
> +runcom
> +------
Also expected:
$ make -j1 run-tcg-tests-i386-linux-user -k
BUILD fedora-i386-cross
[...]
TEST runcom on i386
ASAN:DEADLYSIGNAL
=================================================================
==8730==ERROR: AddressSanitizer: SEGV on unknown address 0x7f7d0a8108fe
(pc 0x562c94475f23 bp 0x0000000108fe sp 0x7ffd036dd590 T0)
==8730==The signal is caused by a WRITE memory access.
#0 0x562c94475f22 in static_code_gen_buffer
(/source/qemu/build/full/i386-linux-user/qemu-i386+0xe5ff22)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV
(/source/qemu/build/full/i386-linux-user/qemu-i386+0xe5ff22) in
static_code_gen_buffer
==8730==ABORTING
make[2]: *** [/source/qemu/tests/tcg/i386/Makefile.target:38:
run-runcom] Error 1
make[2]: Target 'run' not remade because of errors.
make[1]: *** [/source/qemu/tests/tcg/Makefile.include:69:
run-guest-tests] Error 2
> +
> +test-mmap
> +---------
Any idea how to remove this "ignoring old recipe" warning?
$ make -j1 run-tcg-tests-i386-linux-user -k
BUILD fedora-i386-cross
CROSS-BUILD i386 guest-tests with docker qemu:fedora-i386-cross
/source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
recipe for target 'run-test-mmap'
/source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
old recipe for target 'run-test-mmap'
BUILD fedora-i386-cross
CROSS-BUILD i386 guest-tests with docker qemu:fedora-i386-cross
/source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
recipe for target 'run-test-mmap'
/source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
old recipe for target 'run-test-mmap'
RUN-TESTS for i386
/source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
recipe for target 'run-test-mmap'
/source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
old recipe for target 'run-test-mmap'
TEST test-mmap (default) on i386
> +
> +sha1
> +----
> +
> +hello-i386
> +----------
> diff --git a/tests/tcg/hello-i386.c b/tests/tcg/i386/hello-i386.c
> similarity index 100%
> rename from tests/tcg/hello-i386.c
> rename to tests/tcg/i386/hello-i386.c
> diff --git a/tests/tcg/pi_10.com b/tests/tcg/i386/pi_10.com
> similarity index 100%
> rename from tests/tcg/pi_10.com
> rename to tests/tcg/i386/pi_10.com
> diff --git a/tests/tcg/runcom.c b/tests/tcg/i386/runcom.c
> similarity index 100%
> rename from tests/tcg/runcom.c
> rename to tests/tcg/i386/runcom.c
> diff --git a/tests/tcg/test-i386-code16.S b/tests/tcg/i386/test-i386-code16.S
> similarity index 100%
> rename from tests/tcg/test-i386-code16.S
> rename to tests/tcg/i386/test-i386-code16.S
> diff --git a/tests/tcg/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
> similarity index 100%
> rename from tests/tcg/test-i386-fprem.c
> rename to tests/tcg/i386/test-i386-fprem.c
> diff --git a/tests/tcg/test-i386-muldiv.h b/tests/tcg/i386/test-i386-muldiv.h
> similarity index 100%
> rename from tests/tcg/test-i386-muldiv.h
> rename to tests/tcg/i386/test-i386-muldiv.h
> diff --git a/tests/tcg/test-i386-shift.h b/tests/tcg/i386/test-i386-shift.h
> similarity index 100%
> rename from tests/tcg/test-i386-shift.h
> rename to tests/tcg/i386/test-i386-shift.h
> diff --git a/tests/tcg/test-i386-ssse3.c b/tests/tcg/i386/test-i386-ssse3.c
> similarity index 100%
> rename from tests/tcg/test-i386-ssse3.c
> rename to tests/tcg/i386/test-i386-ssse3.c
> diff --git a/tests/tcg/test-i386-vm86.S b/tests/tcg/i386/test-i386-vm86.S
> similarity index 100%
> rename from tests/tcg/test-i386-vm86.S
> rename to tests/tcg/i386/test-i386-vm86.S
> diff --git a/tests/tcg/test-i386.c b/tests/tcg/i386/test-i386.c
> similarity index 100%
> rename from tests/tcg/test-i386.c
> rename to tests/tcg/i386/test-i386.c
> diff --git a/tests/tcg/test-i386.h b/tests/tcg/i386/test-i386.h
> similarity index 100%
> rename from tests/tcg/test-i386.h
> rename to tests/tcg/i386/test-i386.h
>
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir
2018-04-25 3:27 ` Philippe Mathieu-Daudé
@ 2018-04-25 9:08 ` Alex Bennée
2018-04-25 13:42 ` Philippe Mathieu-Daudé
0 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 9:08 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>> These only need to be built for i386 guests. This includes a stub
>> tests/tcg/i386/Makfile.target which absorbs some of what was in
>> tests/tcg/Makefile.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> Reviewed-by: Thomas Huth <thuth@redhat.com>
>> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>> ---
>> v2
>> - move VPATH and TESTs setup into i386/Makefile.target
>> - set CFLAGS+=-m32 for cross building
>> ---
>> tests/tcg/README | 39 ------------------------
>> tests/tcg/i386/Makefile.target | 30 ++++++++++++++++++
>> tests/tcg/i386/README | 38 +++++++++++++++++++++++
>> tests/tcg/{ => i386}/hello-i386.c | 0
>> tests/tcg/{ => i386}/pi_10.com | Bin
>> tests/tcg/{ => i386}/runcom.c | 0
>> tests/tcg/{ => i386}/test-i386-code16.S | 0
>> tests/tcg/{ => i386}/test-i386-fprem.c | 0
>> tests/tcg/{ => i386}/test-i386-muldiv.h | 0
>> tests/tcg/{ => i386}/test-i386-shift.h | 0
>> tests/tcg/{ => i386}/test-i386-ssse3.c | 0
>> tests/tcg/{ => i386}/test-i386-vm86.S | 0
>> tests/tcg/{ => i386}/test-i386.c | 0
>> tests/tcg/{ => i386}/test-i386.h | 0
>> 14 files changed, 68 insertions(+), 39 deletions(-)
>> create mode 100644 tests/tcg/i386/Makefile.target
>> create mode 100644 tests/tcg/i386/README
>> rename tests/tcg/{ => i386}/hello-i386.c (100%)
>> rename tests/tcg/{ => i386}/pi_10.com (100%)
>> rename tests/tcg/{ => i386}/runcom.c (100%)
>> rename tests/tcg/{ => i386}/test-i386-code16.S (100%)
>> rename tests/tcg/{ => i386}/test-i386-fprem.c (100%)
>> rename tests/tcg/{ => i386}/test-i386-muldiv.h (100%)
>> rename tests/tcg/{ => i386}/test-i386-shift.h (100%)
>> rename tests/tcg/{ => i386}/test-i386-ssse3.c (100%)
>> rename tests/tcg/{ => i386}/test-i386-vm86.S (100%)
>> rename tests/tcg/{ => i386}/test-i386.c (100%)
>> rename tests/tcg/{ => i386}/test-i386.h (100%)
>>
>> diff --git a/tests/tcg/README b/tests/tcg/README
>> index 0890044cf0..469504c4cb 100644
>> --- a/tests/tcg/README
>> +++ b/tests/tcg/README
>> @@ -3,45 +3,6 @@ regression testing. Tests are either multi-arch, meaning they can be
>> built for all guest architectures that support linux-user executable,
>> or they are architecture specific.
>>
>> -i386
>> -====
>> -
>> -test-i386
>> ----------
>> -
>> -This program executes most of the 16 bit and 32 bit x86 instructions and
>> -generates a text output, for comparison with the output obtained with
>> -a real CPU or another emulator.
>> -
>> -The Linux system call modify_ldt() is used to create x86 selectors
>> -to test some 16 bit addressing and 32 bit with segmentation cases.
>> -
>> -The Linux system call vm86() is used to test vm86 emulation.
>> -
>> -Various exceptions are raised to test most of the x86 user space
>> -exception reporting.
>> -
>> -linux-test
>> -----------
>> -
>> -This program tests various Linux system calls. It is used to verify
>> -that the system call parameters are correctly converted between target
>> -and host CPUs.
>> -
>> -test-i386-fprem
>> ----------------
>> -
>> -runcom
>> -------
>> -
>> -test-mmap
>> ----------
>> -
>> -sha1
>> -----
>> -
>> -hello-i386
>> -----------
>>
>>
>> ARM
>> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
>> new file mode 100644
>> index 0000000000..2f27b65e2d
>> --- /dev/null
>> +++ b/tests/tcg/i386/Makefile.target
>> @@ -0,0 +1,30 @@
>> +# i386 cross compile notes
>> +
>> +I386_SRC=$(SRC_PATH)/tests/tcg/i386
>> +
>> +# Set search path for all sources
>> +VPATH += $(I386_SRC)
>> +
>> +I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
>> +I386_TESTS=$(I386_SRCS:.c=)
>> +
>> +# Update TESTS
>> +TESTS+=$(I386_TESTS)
>> +
>> +ifneq ($(TARGET_NAME),x86_64)
>> +CFLAGS+=-m32
>> +endif
>> +
>> +#
>> +# hello-i386 is a barebones app
>> +#
>> +hello-i386: CFLAGS+=-ffreestanding
>> +hello-i386: LDFLAGS+=-nostdlib
>> +
>> +#
>> +# test-386 includes a couple of additional objects that need to be linked together
>> +#
>> +
>> +test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h
>> + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
>> + $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
>> diff --git a/tests/tcg/i386/README b/tests/tcg/i386/README
>> new file mode 100644
>> index 0000000000..7a0a47bf27
>> --- /dev/null
>> +++ b/tests/tcg/i386/README
>> @@ -0,0 +1,38 @@
>> +These are i386 specific guest programs
>> +
>> +test-i386
>> +---------
>> +
>> +This program executes most of the 16 bit and 32 bit x86 instructions and
>> +generates a text output, for comparison with the output obtained with
>> +a real CPU or another emulator.
>> +
>> +The Linux system call modify_ldt() is used to create x86 selectors
>> +to test some 16 bit addressing and 32 bit with segmentation cases.
>> +
>> +The Linux system call vm86() is used to test vm86 emulation.
>> +
>> +Various exceptions are raised to test most of the x86 user space
>> +exception reporting.
>
> So I suppose this is expected:
>
> $ make -j1 run-tcg-tests-i386-linux-user
> BUILD fedora-i386-cross
> [...]
> TEST test-i386 on i386
> ASAN:DEADLYSIGNAL
> =================================================================
> ==8721==ERROR: AddressSanitizer: SEGV on unknown address 0x7fe768f01234
> (pc 0x5560b3382e2d bp 0x000000001234 sp 0x7ffcb44a7ef0 T0)
> ==8721==The signal is caused by a WRITE memory access.
> #0 0x5560b3382e2c in static_code_gen_buffer
> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xf64e2c)
>
> AddressSanitizer can not provide additional info.
> SUMMARY: AddressSanitizer: SEGV
> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xf64e2c) in
> static_code_gen_buffer
> ==8721==ABORTING
> make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-test-i386] Error
> 1
Not sure - shouldn't ASAN be able to deal with caught exceptions?
> TEST hello-i386 on i386
> SLOW TEST test-i386-fprem SKIPPED on i386
>
>> +
>> +linux-test
>> +----------
>> +
>> +This program tests various Linux system calls. It is used to verify
>> +that the system call parameters are correctly converted between target
>> +and host CPUs.
>> +
>> +test-i386-fprem
>> +---------------
>> +
>> +runcom
>> +------
>
> Also expected:
>
> $ make -j1 run-tcg-tests-i386-linux-user -k
> BUILD fedora-i386-cross
> [...]
> TEST runcom on i386
> ASAN:DEADLYSIGNAL
> =================================================================
> ==8730==ERROR: AddressSanitizer: SEGV on unknown address 0x7f7d0a8108fe
> (pc 0x562c94475f23 bp 0x0000000108fe sp 0x7ffd036dd590 T0)
> ==8730==The signal is caused by a WRITE memory access.
> #0 0x562c94475f22 in static_code_gen_buffer
> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xe5ff22)
>
> AddressSanitizer can not provide additional info.
> SUMMARY: AddressSanitizer: SEGV
> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xe5ff22) in
> static_code_gen_buffer
> ==8730==ABORTING
> make[2]: *** [/source/qemu/tests/tcg/i386/Makefile.target:38:
> run-runcom] Error 1
> make[2]: Target 'run' not remade because of errors.
> make[1]: *** [/source/qemu/tests/tcg/Makefile.include:69:
> run-guest-tests] Error 2
>
>> +
>> +test-mmap
>> +---------
>
> Any idea how to remove this "ignoring old recipe" warning?
Fix the various qemu's to not crash or expose a variable to modify a
single run-test-mmap for each architecture.
>
> $ make -j1 run-tcg-tests-i386-linux-user -k
> BUILD fedora-i386-cross
> CROSS-BUILD i386 guest-tests with docker qemu:fedora-i386-cross
> /source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
> recipe for target 'run-test-mmap'
> /source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
> old recipe for target 'run-test-mmap'
> BUILD fedora-i386-cross
> CROSS-BUILD i386 guest-tests with docker qemu:fedora-i386-cross
> /source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
> recipe for target 'run-test-mmap'
> /source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
> old recipe for target 'run-test-mmap'
> RUN-TESTS for i386
> /source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
> recipe for target 'run-test-mmap'
> /source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
> old recipe for target 'run-test-mmap'
> TEST test-mmap (default) on i386
>
>> +
>> +sha1
>> +----
>> +
>> +hello-i386
>> +----------
>> diff --git a/tests/tcg/hello-i386.c b/tests/tcg/i386/hello-i386.c
>> similarity index 100%
>> rename from tests/tcg/hello-i386.c
>> rename to tests/tcg/i386/hello-i386.c
>> diff --git a/tests/tcg/pi_10.com b/tests/tcg/i386/pi_10.com
>> similarity index 100%
>> rename from tests/tcg/pi_10.com
>> rename to tests/tcg/i386/pi_10.com
>> diff --git a/tests/tcg/runcom.c b/tests/tcg/i386/runcom.c
>> similarity index 100%
>> rename from tests/tcg/runcom.c
>> rename to tests/tcg/i386/runcom.c
>> diff --git a/tests/tcg/test-i386-code16.S b/tests/tcg/i386/test-i386-code16.S
>> similarity index 100%
>> rename from tests/tcg/test-i386-code16.S
>> rename to tests/tcg/i386/test-i386-code16.S
>> diff --git a/tests/tcg/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
>> similarity index 100%
>> rename from tests/tcg/test-i386-fprem.c
>> rename to tests/tcg/i386/test-i386-fprem.c
>> diff --git a/tests/tcg/test-i386-muldiv.h b/tests/tcg/i386/test-i386-muldiv.h
>> similarity index 100%
>> rename from tests/tcg/test-i386-muldiv.h
>> rename to tests/tcg/i386/test-i386-muldiv.h
>> diff --git a/tests/tcg/test-i386-shift.h b/tests/tcg/i386/test-i386-shift.h
>> similarity index 100%
>> rename from tests/tcg/test-i386-shift.h
>> rename to tests/tcg/i386/test-i386-shift.h
>> diff --git a/tests/tcg/test-i386-ssse3.c b/tests/tcg/i386/test-i386-ssse3.c
>> similarity index 100%
>> rename from tests/tcg/test-i386-ssse3.c
>> rename to tests/tcg/i386/test-i386-ssse3.c
>> diff --git a/tests/tcg/test-i386-vm86.S b/tests/tcg/i386/test-i386-vm86.S
>> similarity index 100%
>> rename from tests/tcg/test-i386-vm86.S
>> rename to tests/tcg/i386/test-i386-vm86.S
>> diff --git a/tests/tcg/test-i386.c b/tests/tcg/i386/test-i386.c
>> similarity index 100%
>> rename from tests/tcg/test-i386.c
>> rename to tests/tcg/i386/test-i386.c
>> diff --git a/tests/tcg/test-i386.h b/tests/tcg/i386/test-i386.h
>> similarity index 100%
>> rename from tests/tcg/test-i386.h
>> rename to tests/tcg/i386/test-i386.h
>>
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir
2018-04-25 9:08 ` Alex Bennée
@ 2018-04-25 13:42 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 13:42 UTC (permalink / raw)
To: Alex Bennée
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
On 04/25/2018 06:08 AM, Alex Bennée wrote:
> Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
>> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>>> These only need to be built for i386 guests. This includes a stub
>>> tests/tcg/i386/Makfile.target which absorbs some of what was in
>>> tests/tcg/Makefile.
>>>
>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>> Reviewed-by: Thomas Huth <thuth@redhat.com>
>>> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>>> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>>> ---
>>> v2
>>> - move VPATH and TESTs setup into i386/Makefile.target
>>> - set CFLAGS+=-m32 for cross building
>>> ---
>>> tests/tcg/README | 39 ------------------------
>>> tests/tcg/i386/Makefile.target | 30 ++++++++++++++++++
>>> tests/tcg/i386/README | 38 +++++++++++++++++++++++
>>> tests/tcg/{ => i386}/hello-i386.c | 0
>>> tests/tcg/{ => i386}/pi_10.com | Bin
>>> tests/tcg/{ => i386}/runcom.c | 0
>>> tests/tcg/{ => i386}/test-i386-code16.S | 0
>>> tests/tcg/{ => i386}/test-i386-fprem.c | 0
>>> tests/tcg/{ => i386}/test-i386-muldiv.h | 0
>>> tests/tcg/{ => i386}/test-i386-shift.h | 0
>>> tests/tcg/{ => i386}/test-i386-ssse3.c | 0
>>> tests/tcg/{ => i386}/test-i386-vm86.S | 0
>>> tests/tcg/{ => i386}/test-i386.c | 0
>>> tests/tcg/{ => i386}/test-i386.h | 0
>>> 14 files changed, 68 insertions(+), 39 deletions(-)
>>> create mode 100644 tests/tcg/i386/Makefile.target
>>> create mode 100644 tests/tcg/i386/README
>>> rename tests/tcg/{ => i386}/hello-i386.c (100%)
>>> rename tests/tcg/{ => i386}/pi_10.com (100%)
>>> rename tests/tcg/{ => i386}/runcom.c (100%)
>>> rename tests/tcg/{ => i386}/test-i386-code16.S (100%)
>>> rename tests/tcg/{ => i386}/test-i386-fprem.c (100%)
>>> rename tests/tcg/{ => i386}/test-i386-muldiv.h (100%)
>>> rename tests/tcg/{ => i386}/test-i386-shift.h (100%)
>>> rename tests/tcg/{ => i386}/test-i386-ssse3.c (100%)
>>> rename tests/tcg/{ => i386}/test-i386-vm86.S (100%)
>>> rename tests/tcg/{ => i386}/test-i386.c (100%)
>>> rename tests/tcg/{ => i386}/test-i386.h (100%)
>>>
>>> diff --git a/tests/tcg/README b/tests/tcg/README
>>> index 0890044cf0..469504c4cb 100644
>>> --- a/tests/tcg/README
>>> +++ b/tests/tcg/README
>>> @@ -3,45 +3,6 @@ regression testing. Tests are either multi-arch, meaning they can be
>>> built for all guest architectures that support linux-user executable,
>>> or they are architecture specific.
>>>
>>> -i386
>>> -====
>>> -
>>> -test-i386
>>> ----------
>>> -
>>> -This program executes most of the 16 bit and 32 bit x86 instructions and
>>> -generates a text output, for comparison with the output obtained with
>>> -a real CPU or another emulator.
>>> -
>>> -The Linux system call modify_ldt() is used to create x86 selectors
>>> -to test some 16 bit addressing and 32 bit with segmentation cases.
>>> -
>>> -The Linux system call vm86() is used to test vm86 emulation.
>>> -
>>> -Various exceptions are raised to test most of the x86 user space
>>> -exception reporting.
>>> -
>>> -linux-test
>>> -----------
>>> -
>>> -This program tests various Linux system calls. It is used to verify
>>> -that the system call parameters are correctly converted between target
>>> -and host CPUs.
>>> -
>>> -test-i386-fprem
>>> ----------------
>>> -
>>> -runcom
>>> -------
>>> -
>>> -test-mmap
>>> ----------
>>> -
>>> -sha1
>>> -----
>>> -
>>> -hello-i386
>>> -----------
>>>
>>>
>>> ARM
>>> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
>>> new file mode 100644
>>> index 0000000000..2f27b65e2d
>>> --- /dev/null
>>> +++ b/tests/tcg/i386/Makefile.target
>>> @@ -0,0 +1,30 @@
>>> +# i386 cross compile notes
>>> +
>>> +I386_SRC=$(SRC_PATH)/tests/tcg/i386
>>> +
>>> +# Set search path for all sources
>>> +VPATH += $(I386_SRC)
>>> +
>>> +I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
>>> +I386_TESTS=$(I386_SRCS:.c=)
>>> +
>>> +# Update TESTS
>>> +TESTS+=$(I386_TESTS)
>>> +
>>> +ifneq ($(TARGET_NAME),x86_64)
>>> +CFLAGS+=-m32
>>> +endif
>>> +
>>> +#
>>> +# hello-i386 is a barebones app
>>> +#
>>> +hello-i386: CFLAGS+=-ffreestanding
>>> +hello-i386: LDFLAGS+=-nostdlib
>>> +
>>> +#
>>> +# test-386 includes a couple of additional objects that need to be linked together
>>> +#
>>> +
>>> +test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h
>>> + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
>>> + $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
>>> diff --git a/tests/tcg/i386/README b/tests/tcg/i386/README
>>> new file mode 100644
>>> index 0000000000..7a0a47bf27
>>> --- /dev/null
>>> +++ b/tests/tcg/i386/README
>>> @@ -0,0 +1,38 @@
>>> +These are i386 specific guest programs
>>> +
>>> +test-i386
>>> +---------
>>> +
>>> +This program executes most of the 16 bit and 32 bit x86 instructions and
>>> +generates a text output, for comparison with the output obtained with
>>> +a real CPU or another emulator.
>>> +
>>> +The Linux system call modify_ldt() is used to create x86 selectors
>>> +to test some 16 bit addressing and 32 bit with segmentation cases.
>>> +
>>> +The Linux system call vm86() is used to test vm86 emulation.
>>> +
>>> +Various exceptions are raised to test most of the x86 user space
>>> +exception reporting.
>>
>> So I suppose this is expected:
>>
>> $ make -j1 run-tcg-tests-i386-linux-user
>> BUILD fedora-i386-cross
>> [...]
>> TEST test-i386 on i386
>> ASAN:DEADLYSIGNAL
>> =================================================================
>> ==8721==ERROR: AddressSanitizer: SEGV on unknown address 0x7fe768f01234
>> (pc 0x5560b3382e2d bp 0x000000001234 sp 0x7ffcb44a7ef0 T0)
>> ==8721==The signal is caused by a WRITE memory access.
>> #0 0x5560b3382e2c in static_code_gen_buffer
>> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xf64e2c)
>>
>> AddressSanitizer can not provide additional info.
>> SUMMARY: AddressSanitizer: SEGV
>> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xf64e2c) in
>> static_code_gen_buffer
>> ==8721==ABORTING
>> make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-test-i386] Error
>> 1
>
> Not sure - shouldn't ASAN be able to deal with caught exceptions?
Oh I'm not asking you to fix this ASan problem :)
At least not in this series :P
>
>> TEST hello-i386 on i386
>> SLOW TEST test-i386-fprem SKIPPED on i386
>>
>>> +
>>> +linux-test
>>> +----------
>>> +
>>> +This program tests various Linux system calls. It is used to verify
>>> +that the system call parameters are correctly converted between target
>>> +and host CPUs.
>>> +
>>> +test-i386-fprem
>>> +---------------
>>> +
>>> +runcom
>>> +------
>>
>> Also expected:
>>
>> $ make -j1 run-tcg-tests-i386-linux-user -k
>> BUILD fedora-i386-cross
>> [...]
>> TEST runcom on i386
>> ASAN:DEADLYSIGNAL
>> =================================================================
>> ==8730==ERROR: AddressSanitizer: SEGV on unknown address 0x7f7d0a8108fe
>> (pc 0x562c94475f23 bp 0x0000000108fe sp 0x7ffd036dd590 T0)
>> ==8730==The signal is caused by a WRITE memory access.
>> #0 0x562c94475f22 in static_code_gen_buffer
>> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xe5ff22)
>>
>> AddressSanitizer can not provide additional info.
>> SUMMARY: AddressSanitizer: SEGV
>> (/source/qemu/build/full/i386-linux-user/qemu-i386+0xe5ff22) in
>> static_code_gen_buffer
>> ==8730==ABORTING
>> make[2]: *** [/source/qemu/tests/tcg/i386/Makefile.target:38:
>> run-runcom] Error 1
>> make[2]: Target 'run' not remade because of errors.
>> make[1]: *** [/source/qemu/tests/tcg/Makefile.include:69:
>> run-guest-tests] Error 2
>>
>>> +
>>> +test-mmap
>>> +---------
>>
>> Any idea how to remove this "ignoring old recipe" warning?
>
> Fix the various qemu's to not crash or expose a variable to modify a
> single run-test-mmap for each architecture.
OK, this is annoying but only a warning.
>
>>
>> $ make -j1 run-tcg-tests-i386-linux-user -k
>> BUILD fedora-i386-cross
>> CROSS-BUILD i386 guest-tests with docker qemu:fedora-i386-cross
>> /source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
>> recipe for target 'run-test-mmap'
>> /source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
>> old recipe for target 'run-test-mmap'
>> BUILD fedora-i386-cross
>> CROSS-BUILD i386 guest-tests with docker qemu:fedora-i386-cross
>> /source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
>> recipe for target 'run-test-mmap'
>> /source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
>> old recipe for target 'run-test-mmap'
>> RUN-TESTS for i386
>> /source/qemu/tests/tcg/i386/Makefile.target:50: warning: overriding
>> recipe for target 'run-test-mmap'
>> /source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
>> old recipe for target 'run-test-mmap'
>> TEST test-mmap (default) on i386
>>
>>> +
>>> +sha1
>>> +----
>>> +
>>> +hello-i386
>>> +----------
>>> diff --git a/tests/tcg/hello-i386.c b/tests/tcg/i386/hello-i386.c
>>> similarity index 100%
>>> rename from tests/tcg/hello-i386.c
>>> rename to tests/tcg/i386/hello-i386.c
>>> diff --git a/tests/tcg/pi_10.com b/tests/tcg/i386/pi_10.com
>>> similarity index 100%
>>> rename from tests/tcg/pi_10.com
>>> rename to tests/tcg/i386/pi_10.com
>>> diff --git a/tests/tcg/runcom.c b/tests/tcg/i386/runcom.c
>>> similarity index 100%
>>> rename from tests/tcg/runcom.c
>>> rename to tests/tcg/i386/runcom.c
>>> diff --git a/tests/tcg/test-i386-code16.S b/tests/tcg/i386/test-i386-code16.S
>>> similarity index 100%
>>> rename from tests/tcg/test-i386-code16.S
>>> rename to tests/tcg/i386/test-i386-code16.S
>>> diff --git a/tests/tcg/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
>>> similarity index 100%
>>> rename from tests/tcg/test-i386-fprem.c
>>> rename to tests/tcg/i386/test-i386-fprem.c
>>> diff --git a/tests/tcg/test-i386-muldiv.h b/tests/tcg/i386/test-i386-muldiv.h
>>> similarity index 100%
>>> rename from tests/tcg/test-i386-muldiv.h
>>> rename to tests/tcg/i386/test-i386-muldiv.h
>>> diff --git a/tests/tcg/test-i386-shift.h b/tests/tcg/i386/test-i386-shift.h
>>> similarity index 100%
>>> rename from tests/tcg/test-i386-shift.h
>>> rename to tests/tcg/i386/test-i386-shift.h
>>> diff --git a/tests/tcg/test-i386-ssse3.c b/tests/tcg/i386/test-i386-ssse3.c
>>> similarity index 100%
>>> rename from tests/tcg/test-i386-ssse3.c
>>> rename to tests/tcg/i386/test-i386-ssse3.c
>>> diff --git a/tests/tcg/test-i386-vm86.S b/tests/tcg/i386/test-i386-vm86.S
>>> similarity index 100%
>>> rename from tests/tcg/test-i386-vm86.S
>>> rename to tests/tcg/i386/test-i386-vm86.S
>>> diff --git a/tests/tcg/test-i386.c b/tests/tcg/i386/test-i386.c
>>> similarity index 100%
>>> rename from tests/tcg/test-i386.c
>>> rename to tests/tcg/i386/test-i386.c
>>> diff --git a/tests/tcg/test-i386.h b/tests/tcg/i386/test-i386.h
>>> similarity index 100%
>>> rename from tests/tcg/test-i386.h
>>> rename to tests/tcg/i386/test-i386.h
>>>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 17/46] docker: Add fedora-i386-cross image
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (15 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 16/46] tests/tcg: move i386 specific tests into subdir Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 23:04 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 18/46] tests/tcg: enable building for i386 Alex Bennée
` (30 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
From: Fam Zheng <famz@redhat.com>
It has some basic *-devel.i686 packages to be used with "gcc -m32" as a
32 bit cross build environment.
Signed-off-by: Fam Zheng <famz@redhat.com>
[AJB: add glibc-static]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
v2
- include static glibc package as well
---
tests/docker/dockerfiles/fedora-i386-cross.docker | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644 tests/docker/dockerfiles/fedora-i386-cross.docker
diff --git a/tests/docker/dockerfiles/fedora-i386-cross.docker b/tests/docker/dockerfiles/fedora-i386-cross.docker
new file mode 100644
index 0000000000..8fbef2fa53
--- /dev/null
+++ b/tests/docker/dockerfiles/fedora-i386-cross.docker
@@ -0,0 +1,14 @@
+FROM fedora:latest
+ENV PACKAGES \
+ gcc \
+ glibc-static.i686 \
+ glibc-devel.i686 \
+ glib2-devel.i686 \
+ zlib-devel.i686 \
+ glib2-devel.i686 \
+ nettle-devel.i686 \
+ pixman-devel.i686 \
+ gnutls-devel.i686
+
+RUN dnf install -y $PACKAGES
+RUN rpm -q $PACKAGES | sort > /packages.txt
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 17/46] docker: Add fedora-i386-cross image
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 17/46] docker: Add fedora-i386-cross image Alex Bennée
@ 2018-04-24 23:04 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-24 23:04 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> From: Fam Zheng <famz@redhat.com>
>
> It has some basic *-devel.i686 packages to be used with "gcc -m32" as a
> 32 bit cross build environment.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> [AJB: add glibc-static]
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> ---
> v2
> - include static glibc package as well
> ---
> tests/docker/dockerfiles/fedora-i386-cross.docker | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
> create mode 100644 tests/docker/dockerfiles/fedora-i386-cross.docker
>
> diff --git a/tests/docker/dockerfiles/fedora-i386-cross.docker b/tests/docker/dockerfiles/fedora-i386-cross.docker
> new file mode 100644
> index 0000000000..8fbef2fa53
> --- /dev/null
> +++ b/tests/docker/dockerfiles/fedora-i386-cross.docker
> @@ -0,0 +1,14 @@
> +FROM fedora:latest
> +ENV PACKAGES \
> + gcc \
> + glibc-static.i686 \
> + glibc-devel.i686 \
> + glib2-devel.i686 \
> + zlib-devel.i686 \
> + glib2-devel.i686 \
> + nettle-devel.i686 \
> + pixman-devel.i686 \
> + gnutls-devel.i686
> +
> +RUN dnf install -y $PACKAGES
> +RUN rpm -q $PACKAGES | sort > /packages.txt
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 18/46] tests/tcg: enable building for i386
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (16 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 17/46] docker: Add fedora-i386-cross image Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 3:33 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 19/46] tests/tcg/i386: Build fix for hello-i386 Alex Bennée
` (29 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
While you can construct a compile command that does work using the
x86_64 host compiler that most people use this is flakey. Different
distros handle this is different ways so we default to using a known
good i386 compiler via docker.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
v3
- add runner for runcom
---
tests/tcg/i386/Makefile.include | 9 +++++++++
tests/tcg/i386/Makefile.target | 9 +++++++++
2 files changed, 18 insertions(+)
create mode 100644 tests/tcg/i386/Makefile.include
diff --git a/tests/tcg/i386/Makefile.include b/tests/tcg/i386/Makefile.include
new file mode 100644
index 0000000000..be1c3008dd
--- /dev/null
+++ b/tests/tcg/i386/Makefile.include
@@ -0,0 +1,9 @@
+#
+# Makefile.include for all i386
+#
+# There is enough brokeness in x86_64 compilers that we don't default
+# to using the x86_64 system compiler for i386 binaries.
+#
+
+DOCKER_IMAGE=fedora-i386-cross
+DOCKER_CROSS_COMPILER=gcc
diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
index 2f27b65e2d..39a1627650 100644
--- a/tests/tcg/i386/Makefile.target
+++ b/tests/tcg/i386/Makefile.target
@@ -28,3 +28,12 @@ hello-i386: LDFLAGS+=-nostdlib
test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
$(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
+
+# Specialist test runners
+.PHONY: pi_10.com
+pi_10.com:
+ cp $(I386_SRC)/pi_10.com .
+
+run-runcom: runcom pi_10.com
+ $(call quiet-command, $(QEMU) ./runcom ./pi_10.com > runcom.out, "TEST", "$< on $(TARGET_NAME)")
+
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 18/46] tests/tcg: enable building for i386
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 18/46] tests/tcg: enable building for i386 Alex Bennée
@ 2018-04-25 3:33 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:33 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> While you can construct a compile command that does work using the
> x86_64 host compiler that most people use this is flakey. Different
> distros handle this is different ways so we default to using a known
> good i386 compiler via docker.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> ---
> v3
> - add runner for runcom
> ---
> tests/tcg/i386/Makefile.include | 9 +++++++++
> tests/tcg/i386/Makefile.target | 9 +++++++++
> 2 files changed, 18 insertions(+)
> create mode 100644 tests/tcg/i386/Makefile.include
>
> diff --git a/tests/tcg/i386/Makefile.include b/tests/tcg/i386/Makefile.include
> new file mode 100644
> index 0000000000..be1c3008dd
> --- /dev/null
> +++ b/tests/tcg/i386/Makefile.include
> @@ -0,0 +1,9 @@
> +#
> +# Makefile.include for all i386
> +#
> +# There is enough brokeness in x86_64 compilers that we don't default
> +# to using the x86_64 system compiler for i386 binaries.
> +#
> +
> +DOCKER_IMAGE=fedora-i386-cross
> +DOCKER_CROSS_COMPILER=gcc
> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
> index 2f27b65e2d..39a1627650 100644
> --- a/tests/tcg/i386/Makefile.target
> +++ b/tests/tcg/i386/Makefile.target
> @@ -28,3 +28,12 @@ hello-i386: LDFLAGS+=-nostdlib
> test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S test-i386.h test-i386-shift.h test-i386-muldiv.h
> $(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
> $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
> +
> +# Specialist test runners
> +.PHONY: pi_10.com
> +pi_10.com:
> + cp $(I386_SRC)/pi_10.com .
> +
> +run-runcom: runcom pi_10.com
> + $(call quiet-command, $(QEMU) ./runcom ./pi_10.com > runcom.out, "TEST", "$< on $(TARGET_NAME)")
> +
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
"make run-tcg-tests-i386-linux-user" without ASan:
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 19/46] tests/tcg/i386: Build fix for hello-i386
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (17 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 18/46] tests/tcg: enable building for i386 Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:22 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 20/46] tests/tcg/i386: fix test-i386 Alex Bennée
` (28 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel
From: Fam Zheng <famz@redhat.com>
We have -Werror=missing-prototype, add a dummy prototype to avoid that
warning.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
tests/tcg/i386/hello-i386.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/tcg/i386/hello-i386.c b/tests/tcg/i386/hello-i386.c
index fa00380de2..cfeb24b2f5 100644
--- a/tests/tcg/i386/hello-i386.c
+++ b/tests/tcg/i386/hello-i386.c
@@ -20,6 +20,7 @@ static inline int write(int fd, const char * buf, int len)
return status;
}
+void _start(void);
void _start(void)
{
write(1, "Hello World\n", 12);
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 19/46] tests/tcg/i386: Build fix for hello-i386
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 19/46] tests/tcg/i386: Build fix for hello-i386 Alex Bennée
@ 2018-04-25 0:22 ` Richard Henderson
0 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:22 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> From: Fam Zheng <famz@redhat.com>
>
> We have -Werror=missing-prototype, add a dummy prototype to avoid that
> warning.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> Reviewed-by: Thomas Huth <thuth@redhat.com>
> ---
> tests/tcg/i386/hello-i386.c | 1 +
> 1 file changed, 1 insertion(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 20/46] tests/tcg/i386: fix test-i386
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (18 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 19/46] tests/tcg/i386: Build fix for hello-i386 Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem Alex Bennée
` (27 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
The test-i386 test case is a little special as it includes assembler
files. Add the additional compile magic to assemble these bits and
link them to the final binary.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
tests/tcg/i386/test-i386.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
index 9599204895..cae6a7773a 100644
--- a/tests/tcg/i386/test-i386.c
+++ b/tests/tcg/i386/test-i386.c
@@ -17,7 +17,6 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
-#include "qemu/compiler.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (19 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 20/46] tests/tcg/i386: fix test-i386 Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 0:23 ` Richard Henderson
` (2 more replies)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 22/46] tests/tcg/i386: disable i386 version of test-i386-ssse Alex Bennée
` (26 subsequent siblings)
47 siblings, 3 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Remove dependencies on QEMU's source tree and build directly.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/i386/test-i386-fprem.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/tests/tcg/i386/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
index 1a71623204..66f5a9657d 100644
--- a/tests/tcg/i386/test-i386-fprem.c
+++ b/tests/tcg/i386/test-i386-fprem.c
@@ -23,7 +23,10 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "qemu/osdep.h"
+#include <stdio.h>
+#include <stdint.h>
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
/*
* Inspired by <ieee754.h>'s union ieee854_long_double, but with single
@@ -39,7 +42,7 @@ union float80u {
unsigned int exponent:15;
unsigned int negative:1;
unsigned int empty:16;
- } QEMU_PACKED ieee;
+ } __attribute__((packed)) ieee;
/* This is for NaNs in the IEEE 854 double-extended-precision format. */
struct {
@@ -49,7 +52,7 @@ union float80u {
unsigned int exponent:15;
unsigned int negative:1;
unsigned int empty:16;
- } QEMU_PACKED ieee_nan;
+ } __attribute__((packed)) ieee_nan;
};
#define IEEE854_LONG_DOUBLE_BIAS 0x3fff
@@ -229,6 +232,7 @@ static void test_fprem_cases(void)
do_fprem_stack_underflow();
printf("= invalid operation =\n");
+ do_fprem(q_nan.d, 1.0);
do_fprem(s_nan.d, 1.0);
do_fprem(1.0, 0.0);
do_fprem(pos_inf.d, 1.0);
@@ -238,6 +242,8 @@ static void test_fprem_cases(void)
do_fprem(pos_denorm.d, 1.0);
do_fprem(1.0, pos_denorm.d);
+ do_fprem(smallest_positive_norm.d, smallest_positive_norm.d);
+
/* printf("= underflow =\n"); */
/* TODO: Is there a case where FPREM raises underflow? */
}
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem Alex Bennée
@ 2018-04-25 0:23 ` Richard Henderson
2018-04-25 3:26 ` Thomas Huth
2018-04-25 3:42 ` Philippe Mathieu-Daudé
2 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 0:23 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> Remove dependencies on QEMU's source tree and build directly.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/i386/test-i386-fprem.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem Alex Bennée
2018-04-25 0:23 ` Richard Henderson
@ 2018-04-25 3:26 ` Thomas Huth
2018-04-25 8:46 ` Alex Bennée
2018-04-25 3:42 ` Philippe Mathieu-Daudé
2 siblings, 1 reply; 102+ messages in thread
From: Thomas Huth @ 2018-04-25 3:26 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 24.04.2018 17:23, Alex Bennée wrote:
> Remove dependencies on QEMU's source tree and build directly.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/i386/test-i386-fprem.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/tests/tcg/i386/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
> index 1a71623204..66f5a9657d 100644
> --- a/tests/tcg/i386/test-i386-fprem.c
> +++ b/tests/tcg/i386/test-i386-fprem.c
> @@ -23,7 +23,10 @@
> * along with this program; if not, see <http://www.gnu.org/licenses/>.
> */
>
> -#include "qemu/osdep.h"
> +#include <stdio.h>
> +#include <stdint.h>
> +
> +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
>
> /*
> * Inspired by <ieee754.h>'s union ieee854_long_double, but with single
> @@ -39,7 +42,7 @@ union float80u {
> unsigned int exponent:15;
> unsigned int negative:1;
> unsigned int empty:16;
> - } QEMU_PACKED ieee;
> + } __attribute__((packed)) ieee;
>
> /* This is for NaNs in the IEEE 854 double-extended-precision format. */
> struct {
> @@ -49,7 +52,7 @@ union float80u {
> unsigned int exponent:15;
> unsigned int negative:1;
> unsigned int empty:16;
> - } QEMU_PACKED ieee_nan;
> + } __attribute__((packed)) ieee_nan;
> };
>
> #define IEEE854_LONG_DOUBLE_BIAS 0x3fff
> @@ -229,6 +232,7 @@ static void test_fprem_cases(void)
> do_fprem_stack_underflow();
>
> printf("= invalid operation =\n");
> + do_fprem(q_nan.d, 1.0);
> do_fprem(s_nan.d, 1.0);
> do_fprem(1.0, 0.0);
> do_fprem(pos_inf.d, 1.0);
> @@ -238,6 +242,8 @@ static void test_fprem_cases(void)
> do_fprem(pos_denorm.d, 1.0);
> do_fprem(1.0, pos_denorm.d);
>
> + do_fprem(smallest_positive_norm.d, smallest_positive_norm.d);
How's that change related to the patch description? ... i.e. maybe you
should mention these changes in the patch description, too?
Apart from that:
Reviewed-by: Thomas Huth <thuth@redhat.com>
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem
2018-04-25 3:26 ` Thomas Huth
@ 2018-04-25 8:46 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 8:46 UTC (permalink / raw)
To: Thomas Huth
Cc: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf, qemu-devel
Thomas Huth <thuth@redhat.com> writes:
> On 24.04.2018 17:23, Alex Bennée wrote:
>> Remove dependencies on QEMU's source tree and build directly.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>> tests/tcg/i386/test-i386-fprem.c | 12 +++++++++---
>> 1 file changed, 9 insertions(+), 3 deletions(-)
>>
>> diff --git a/tests/tcg/i386/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
>> index 1a71623204..66f5a9657d 100644
>> --- a/tests/tcg/i386/test-i386-fprem.c
>> +++ b/tests/tcg/i386/test-i386-fprem.c
>> @@ -23,7 +23,10 @@
>> * along with this program; if not, see <http://www.gnu.org/licenses/>.
>> */
>>
>> -#include "qemu/osdep.h"
>> +#include <stdio.h>
>> +#include <stdint.h>
>> +
>> +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
>>
>> /*
>> * Inspired by <ieee754.h>'s union ieee854_long_double, but with single
>> @@ -39,7 +42,7 @@ union float80u {
>> unsigned int exponent:15;
>> unsigned int negative:1;
>> unsigned int empty:16;
>> - } QEMU_PACKED ieee;
>> + } __attribute__((packed)) ieee;
>>
>> /* This is for NaNs in the IEEE 854 double-extended-precision format. */
>> struct {
>> @@ -49,7 +52,7 @@ union float80u {
>> unsigned int exponent:15;
>> unsigned int negative:1;
>> unsigned int empty:16;
>> - } QEMU_PACKED ieee_nan;
>> + } __attribute__((packed)) ieee_nan;
>> };
>>
>> #define IEEE854_LONG_DOUBLE_BIAS 0x3fff
>> @@ -229,6 +232,7 @@ static void test_fprem_cases(void)
>> do_fprem_stack_underflow();
>>
>> printf("= invalid operation =\n");
>> + do_fprem(q_nan.d, 1.0);
>> do_fprem(s_nan.d, 1.0);
>> do_fprem(1.0, 0.0);
>> do_fprem(pos_inf.d, 1.0);
>> @@ -238,6 +242,8 @@ static void test_fprem_cases(void)
>> do_fprem(pos_denorm.d, 1.0);
>> do_fprem(1.0, pos_denorm.d);
>>
>> + do_fprem(smallest_positive_norm.d, smallest_positive_norm.d);
>
> How's that change related to the patch description? ... i.e. maybe you
> should mention these changes in the patch description, too?
Yeah I'll fix that up - they got added to stop the compiler bithing
about un-used things.
>
> Apart from that:
>
> Reviewed-by: Thomas Huth <thuth@redhat.com>
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem Alex Bennée
2018-04-25 0:23 ` Richard Henderson
2018-04-25 3:26 ` Thomas Huth
@ 2018-04-25 3:42 ` Philippe Mathieu-Daudé
2018-04-25 8:45 ` Alex Bennée
2 siblings, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:42 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> Remove dependencies on QEMU's source tree and build directly.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/i386/test-i386-fprem.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/tests/tcg/i386/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
> index 1a71623204..66f5a9657d 100644
> --- a/tests/tcg/i386/test-i386-fprem.c
> +++ b/tests/tcg/i386/test-i386-fprem.c
> @@ -23,7 +23,10 @@
> * along with this program; if not, see <http://www.gnu.org/licenses/>.
> */
>
> -#include "qemu/osdep.h"
> +#include <stdio.h>
> +#include <stdint.h>
> +
> +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
>
> /*
> * Inspired by <ieee754.h>'s union ieee854_long_double, but with single
> @@ -39,7 +42,7 @@ union float80u {
> unsigned int exponent:15;
> unsigned int negative:1;
> unsigned int empty:16;
> - } QEMU_PACKED ieee;
> + } __attribute__((packed)) ieee;
>
> /* This is for NaNs in the IEEE 854 double-extended-precision format. */
> struct {
> @@ -49,7 +52,7 @@ union float80u {
> unsigned int exponent:15;
> unsigned int negative:1;
> unsigned int empty:16;
> - } QEMU_PACKED ieee_nan;
> + } __attribute__((packed)) ieee_nan;
> };
>
> #define IEEE854_LONG_DOUBLE_BIAS 0x3fff
> @@ -229,6 +232,7 @@ static void test_fprem_cases(void)
> do_fprem_stack_underflow();
>
> printf("= invalid operation =\n");
> + do_fprem(q_nan.d, 1.0);
> do_fprem(s_nan.d, 1.0);
> do_fprem(1.0, 0.0);
> do_fprem(pos_inf.d, 1.0);
> @@ -238,6 +242,8 @@ static void test_fprem_cases(void)
> do_fprem(pos_denorm.d, 1.0);
> do_fprem(1.0, pos_denorm.d);
>
> + do_fprem(smallest_positive_norm.d, smallest_positive_norm.d);
> +
> /* printf("= underflow =\n"); */
> /* TODO: Is there a case where FPREM raises underflow? */
> }
>
This test is disabled in tests/tcg/i386/Makefile.target and it would be
nice to be able to run it without having to modify the Makefile, like
running "make SLOW=1" or "SPEED=slow" like for iotests maybe?
This test is too verbose and I wonder if we should redirect stdout to
/dev/null even for V=1.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Enabled via tcg/i386/Makefile.target:
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem
2018-04-25 3:42 ` Philippe Mathieu-Daudé
@ 2018-04-25 8:45 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 8:45 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>> Remove dependencies on QEMU's source tree and build directly.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>> tests/tcg/i386/test-i386-fprem.c | 12 +++++++++---
>> 1 file changed, 9 insertions(+), 3 deletions(-)
>>
>> diff --git a/tests/tcg/i386/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c
>> index 1a71623204..66f5a9657d 100644
>> --- a/tests/tcg/i386/test-i386-fprem.c
>> +++ b/tests/tcg/i386/test-i386-fprem.c
>> @@ -23,7 +23,10 @@
>> * along with this program; if not, see <http://www.gnu.org/licenses/>.
>> */
>>
>> -#include "qemu/osdep.h"
>> +#include <stdio.h>
>> +#include <stdint.h>
>> +
>> +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
>>
>> /*
>> * Inspired by <ieee754.h>'s union ieee854_long_double, but with single
>> @@ -39,7 +42,7 @@ union float80u {
>> unsigned int exponent:15;
>> unsigned int negative:1;
>> unsigned int empty:16;
>> - } QEMU_PACKED ieee;
>> + } __attribute__((packed)) ieee;
>>
>> /* This is for NaNs in the IEEE 854 double-extended-precision format. */
>> struct {
>> @@ -49,7 +52,7 @@ union float80u {
>> unsigned int exponent:15;
>> unsigned int negative:1;
>> unsigned int empty:16;
>> - } QEMU_PACKED ieee_nan;
>> + } __attribute__((packed)) ieee_nan;
>> };
>>
>> #define IEEE854_LONG_DOUBLE_BIAS 0x3fff
>> @@ -229,6 +232,7 @@ static void test_fprem_cases(void)
>> do_fprem_stack_underflow();
>>
>> printf("= invalid operation =\n");
>> + do_fprem(q_nan.d, 1.0);
>> do_fprem(s_nan.d, 1.0);
>> do_fprem(1.0, 0.0);
>> do_fprem(pos_inf.d, 1.0);
>> @@ -238,6 +242,8 @@ static void test_fprem_cases(void)
>> do_fprem(pos_denorm.d, 1.0);
>> do_fprem(1.0, pos_denorm.d);
>>
>> + do_fprem(smallest_positive_norm.d, smallest_positive_norm.d);
>> +
>> /* printf("= underflow =\n"); */
>> /* TODO: Is there a case where FPREM raises underflow? */
>> }
>>
>
> This test is disabled in tests/tcg/i386/Makefile.target and it would be
> nice to be able to run it without having to modify the Makefile, like
> running "make SLOW=1" or "SPEED=slow" like for iotests maybe?
Sounds like a good idea.
>
> This test is too verbose and I wonder if we should redirect stdout to
> /dev/null even for V=1.
I think the original intention was to compare against a reference.
Needless to say I think at the moment it's broken.
>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Enabled via tcg/i386/Makefile.target:
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 22/46] tests/tcg/i386: disable i386 version of test-i386-ssse
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (20 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 21/46] tests/tcg/i386: fix test-i386-fprem Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 21:28 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target Alex Bennée
` (25 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
It doesn't build for i386 easily and we probably need a better more
methodical test for SSE et all in QEMU.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/i386/Makefile.target | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
index 39a1627650..80ccad3d7b 100644
--- a/tests/tcg/i386/Makefile.target
+++ b/tests/tcg/i386/Makefile.target
@@ -9,7 +9,7 @@ I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
I386_TESTS=$(I386_SRCS:.c=)
# Update TESTS
-TESTS+=$(I386_TESTS)
+TESTS+=$(I386_ONLY_TESTS)
ifneq ($(TARGET_NAME),x86_64)
CFLAGS+=-m32
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 22/46] tests/tcg/i386: disable i386 version of test-i386-ssse
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 22/46] tests/tcg/i386: disable i386 version of test-i386-ssse Alex Bennée
@ 2018-04-25 21:28 ` Richard Henderson
2018-04-26 8:59 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 21:28 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> # Update TESTS
> -TESTS+=$(I386_TESTS)
> +TESTS+=$(I386_ONLY_TESTS)
Doesn't this depend on a variable you introduce in the next patch?
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 22/46] tests/tcg/i386: disable i386 version of test-i386-ssse
2018-04-25 21:28 ` Richard Henderson
@ 2018-04-26 8:59 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-26 8:59 UTC (permalink / raw)
To: Richard Henderson
Cc: peter.maydell, cota, famz, berrange, f4bug, balrogg, aurelien,
agraf, qemu-devel
Richard Henderson <richard.henderson@linaro.org> writes:
> On 04/24/2018 05:23 AM, Alex Bennée wrote:
>> # Update TESTS
>> -TESTS+=$(I386_TESTS)
>> +TESTS+=$(I386_ONLY_TESTS)
>
> Doesn't this depend on a variable you introduce in the next patch?
<snip>
Hmm, it should probably be merged.
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (21 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 22/46] tests/tcg/i386: disable i386 version of test-i386-ssse Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 4:03 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 24/46] tests/tcg/i386/test-i386: use modern vector_size attributes Alex Bennée
` (24 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
The sources for x86_64 are shared in the i386 directory which will be
included thanks to TARGET_BASE_ARCH. However not all sources build so
we need to filter out the ones we can't build in the 64 bit world.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/i386/Makefile.target | 2 +-
tests/tcg/x86_64/Makefile.target | 15 +++++++++++++++
2 files changed, 16 insertions(+), 1 deletion(-)
create mode 100644 tests/tcg/x86_64/Makefile.target
diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
index 80ccad3d7b..27086c3f2b 100644
--- a/tests/tcg/i386/Makefile.target
+++ b/tests/tcg/i386/Makefile.target
@@ -7,7 +7,7 @@ VPATH += $(I386_SRC)
I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
I386_TESTS=$(I386_SRCS:.c=)
-
+I386_ONLY_TESTS=$(filter-out test-i386-ssse3, $(I386_TESTS))
# Update TESTS
TESTS+=$(I386_ONLY_TESTS)
diff --git a/tests/tcg/x86_64/Makefile.target b/tests/tcg/x86_64/Makefile.target
new file mode 100644
index 0000000000..74f170b9ed
--- /dev/null
+++ b/tests/tcg/x86_64/Makefile.target
@@ -0,0 +1,15 @@
+# -*- Mode: makefile -*-
+#
+# x86_64 tests - included from tests/tcg/Makefile.target
+#
+# Currently we only build test-x86_64 and test-i386-ssse3 from
+# $(SRC)/tests/tcg/i386/
+#
+
+X86_64_TESTS=$(filter-out $(I386_ONLY_TESTS), $(TESTS))
+X86_64_TESTS+=test-x86_64
+TESTS:=$(X86_64_TESTS)
+
+test-x86_64: LDFLAGS+=-lm -lc
+test-x86_64: test-i386.c test-i386.h test-i386-shift.h test-i386-muldiv.h
+ $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target Alex Bennée
@ 2018-04-25 4:03 ` Philippe Mathieu-Daudé
2018-04-25 8:43 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 4:03 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> The sources for x86_64 are shared in the i386 directory which will be
> included thanks to TARGET_BASE_ARCH. However not all sources build so
> we need to filter out the ones we can't build in the 64 bit world.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/i386/Makefile.target | 2 +-
> tests/tcg/x86_64/Makefile.target | 15 +++++++++++++++
> 2 files changed, 16 insertions(+), 1 deletion(-)
> create mode 100644 tests/tcg/x86_64/Makefile.target
>
> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
> index 80ccad3d7b..27086c3f2b 100644
> --- a/tests/tcg/i386/Makefile.target
> +++ b/tests/tcg/i386/Makefile.target
> @@ -7,7 +7,7 @@ VPATH += $(I386_SRC)
>
> I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
> I386_TESTS=$(I386_SRCS:.c=)
> -
> +I386_ONLY_TESTS=$(filter-out test-i386-ssse3, $(I386_TESTS))
> # Update TESTS
> TESTS+=$(I386_ONLY_TESTS)
>
> diff --git a/tests/tcg/x86_64/Makefile.target b/tests/tcg/x86_64/Makefile.target
> new file mode 100644
> index 0000000000..74f170b9ed
> --- /dev/null
> +++ b/tests/tcg/x86_64/Makefile.target
> @@ -0,0 +1,15 @@
> +# -*- Mode: makefile -*-
> +#
> +# x86_64 tests - included from tests/tcg/Makefile.target
> +#
> +# Currently we only build test-x86_64 and test-i386-ssse3 from
> +# $(SRC)/tests/tcg/i386/
> +#
> +
> +X86_64_TESTS=$(filter-out $(I386_ONLY_TESTS), $(TESTS))
> +X86_64_TESTS+=test-x86_64
The linux-test is taking looooong... I canceled it after ~15min on a i7
2GHz. Maybe it also belongs to the "BROKEN TEST" series on x86_64?
Currently it is only skipped if $(TARGET_NAME) == i386.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> +TESTS:=$(X86_64_TESTS)
> +
> +test-x86_64: LDFLAGS+=-lm -lc
> +test-x86_64: test-i386.c test-i386.h test-i386-shift.h test-i386-muldiv.h
> + $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
>
$ make run-tcg-tests-x86_64-linux-user
RUN-TESTS for x86_64
TEST test-mmap (default) on x86_64
TEST test-mmap (8k pages) on x86_64
ASAN:DEADLYSIGNAL
=================================================================
==5717==ERROR: AddressSanitizer: SEGV on unknown address 0x7fcba47fc000
(pc 0x7fcba8a3bf4d bp 0x7ffd19d74700 sp 0x7ffd19d73e88 T0)
==5717==The signal is caused by a WRITE memory access.
#0 0x7fcba8a3bf4c (/lib/x86_64-linux-gnu/libc.so.6+0x159f4c)
#1 0x7fcbab33f891 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x5c891)
#2 0x55dd3ae4a7e0 in mmap_frag /source/qemu/linux-user/mmap.c:189
#3 0x55dd3ae4bbce in target_mmap /source/qemu/linux-user/mmap.c:533
#4 0x55dd3ae4b8cb in target_mmap /source/qemu/linux-user/mmap.c:501
#5 0x55dd3ae3895c in do_syscall /source/qemu/linux-user/syscall.c:9448
#6 0x55dd3adfaa57 in cpu_loop /source/qemu/linux-user/main.c:258
#7 0x55dd3ae005f5 in main /source/qemu/linux-user/main.c:5147
#8 0x7fcba8903a86 in __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x21a86)
#9 0x55dd3ad34a89 in _start
(/source/qemu/build/full/x86_64-linux-user/qemu-x86_64+0x350a89)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x159f4c)
==5717==ABORTING
make[2]: ***
[/home/phil/source/qemu/tests/tcg/multiarch/Makefile.target:27:
run-test-mmap] Error 1
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target
2018-04-25 4:03 ` Philippe Mathieu-Daudé
@ 2018-04-25 8:43 ` Alex Bennée
2018-04-25 14:01 ` Philippe Mathieu-Daudé
0 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 8:43 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>> The sources for x86_64 are shared in the i386 directory which will be
>> included thanks to TARGET_BASE_ARCH. However not all sources build so
>> we need to filter out the ones we can't build in the 64 bit world.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>> tests/tcg/i386/Makefile.target | 2 +-
>> tests/tcg/x86_64/Makefile.target | 15 +++++++++++++++
>> 2 files changed, 16 insertions(+), 1 deletion(-)
>> create mode 100644 tests/tcg/x86_64/Makefile.target
>>
>> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
>> index 80ccad3d7b..27086c3f2b 100644
>> --- a/tests/tcg/i386/Makefile.target
>> +++ b/tests/tcg/i386/Makefile.target
>> @@ -7,7 +7,7 @@ VPATH += $(I386_SRC)
>>
>> I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
>> I386_TESTS=$(I386_SRCS:.c=)
>> -
>> +I386_ONLY_TESTS=$(filter-out test-i386-ssse3, $(I386_TESTS))
>> # Update TESTS
>> TESTS+=$(I386_ONLY_TESTS)
>>
>> diff --git a/tests/tcg/x86_64/Makefile.target b/tests/tcg/x86_64/Makefile.target
>> new file mode 100644
>> index 0000000000..74f170b9ed
>> --- /dev/null
>> +++ b/tests/tcg/x86_64/Makefile.target
>> @@ -0,0 +1,15 @@
>> +# -*- Mode: makefile -*-
>> +#
>> +# x86_64 tests - included from tests/tcg/Makefile.target
>> +#
>> +# Currently we only build test-x86_64 and test-i386-ssse3 from
>> +# $(SRC)/tests/tcg/i386/
>> +#
>> +
>> +X86_64_TESTS=$(filter-out $(I386_ONLY_TESTS), $(TESTS))
>> +X86_64_TESTS+=test-x86_64
>
> The linux-test is taking looooong... I canceled it after ~15min on a i7
> 2GHz. Maybe it also belongs to the "BROKEN TEST" series on x86_64?
> Currently it is only skipped if $(TARGET_NAME) == i386.
Hmm it runs pretty quickly for me:
time ./qemu-x86_64 ./tests/linux-test
0.02user 0.03system 0:00.08elapsed 72%CPU (0avgtext+0avgdata 7384maxresident)k
0inputs+0outputs (0major+1207minor)pagefaults 0swaps
I wonder if the failure mode you are seeing is the same as the others
which basically hang, which is why I added them to the broken test patch.
>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
>> +TESTS:=$(X86_64_TESTS)
>> +
>> +test-x86_64: LDFLAGS+=-lm -lc
>> +test-x86_64: test-i386.c test-i386.h test-i386-shift.h test-i386-muldiv.h
>> + $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
>>
>
> $ make run-tcg-tests-x86_64-linux-user
> RUN-TESTS for x86_64
> TEST test-mmap (default) on x86_64
> TEST test-mmap (8k pages) on x86_64
> ASAN:DEADLYSIGNAL
> =================================================================
> ==5717==ERROR: AddressSanitizer: SEGV on unknown address 0x7fcba47fc000
> (pc 0x7fcba8a3bf4d bp 0x7ffd19d74700 sp 0x7ffd19d73e88 T0)
> ==5717==The signal is caused by a WRITE memory access.
> #0 0x7fcba8a3bf4c (/lib/x86_64-linux-gnu/libc.so.6+0x159f4c)
> #1 0x7fcbab33f891 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x5c891)
> #2 0x55dd3ae4a7e0 in mmap_frag /source/qemu/linux-user/mmap.c:189
> #3 0x55dd3ae4bbce in target_mmap /source/qemu/linux-user/mmap.c:533
> #4 0x55dd3ae4b8cb in target_mmap /source/qemu/linux-user/mmap.c:501
> #5 0x55dd3ae3895c in do_syscall /source/qemu/linux-user/syscall.c:9448
> #6 0x55dd3adfaa57 in cpu_loop /source/qemu/linux-user/main.c:258
> #7 0x55dd3ae005f5 in main /source/qemu/linux-user/main.c:5147
> #8 0x7fcba8903a86 in __libc_start_main
> (/lib/x86_64-linux-gnu/libc.so.6+0x21a86)
> #9 0x55dd3ad34a89 in _start
> (/source/qemu/build/full/x86_64-linux-user/qemu-x86_64+0x350a89)
> AddressSanitizer can not provide additional info.
> SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x159f4c)
> ==5717==ABORTING
> make[2]: ***
> [/home/phil/source/qemu/tests/tcg/multiarch/Makefile.target:27:
> run-test-mmap] Error 1
>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This is only with ASAN enabled right?
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target
2018-04-25 8:43 ` Alex Bennée
@ 2018-04-25 14:01 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:01 UTC (permalink / raw)
To: Alex Bennée
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
On 04/25/2018 05:43 AM, Alex Bennée wrote:
>
> Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
>
>> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>>> The sources for x86_64 are shared in the i386 directory which will be
>>> included thanks to TARGET_BASE_ARCH. However not all sources build so
>>> we need to filter out the ones we can't build in the 64 bit world.
>>>
>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>> ---
>>> tests/tcg/i386/Makefile.target | 2 +-
>>> tests/tcg/x86_64/Makefile.target | 15 +++++++++++++++
>>> 2 files changed, 16 insertions(+), 1 deletion(-)
>>> create mode 100644 tests/tcg/x86_64/Makefile.target
>>>
>>> diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
>>> index 80ccad3d7b..27086c3f2b 100644
>>> --- a/tests/tcg/i386/Makefile.target
>>> +++ b/tests/tcg/i386/Makefile.target
>>> @@ -7,7 +7,7 @@ VPATH += $(I386_SRC)
>>>
>>> I386_SRCS=$(notdir $(wildcard $(I386_SRC)/*.c))
>>> I386_TESTS=$(I386_SRCS:.c=)
>>> -
>>> +I386_ONLY_TESTS=$(filter-out test-i386-ssse3, $(I386_TESTS))
>>> # Update TESTS
>>> TESTS+=$(I386_ONLY_TESTS)
>>>
>>> diff --git a/tests/tcg/x86_64/Makefile.target b/tests/tcg/x86_64/Makefile.target
>>> new file mode 100644
>>> index 0000000000..74f170b9ed
>>> --- /dev/null
>>> +++ b/tests/tcg/x86_64/Makefile.target
>>> @@ -0,0 +1,15 @@
>>> +# -*- Mode: makefile -*-
>>> +#
>>> +# x86_64 tests - included from tests/tcg/Makefile.target
>>> +#
>>> +# Currently we only build test-x86_64 and test-i386-ssse3 from
>>> +# $(SRC)/tests/tcg/i386/
>>> +#
>>> +
>>> +X86_64_TESTS=$(filter-out $(I386_ONLY_TESTS), $(TESTS))
>>> +X86_64_TESTS+=test-x86_64
>>
>> The linux-test is taking looooong... I canceled it after ~15min on a i7
>> 2GHz. Maybe it also belongs to the "BROKEN TEST" series on x86_64?
>> Currently it is only skipped if $(TARGET_NAME) == i386.
>
> Hmm it runs pretty quickly for me:
>
> time ./qemu-x86_64 ./tests/linux-test
> 0.02user 0.03system 0:00.08elapsed 72%CPU (0avgtext+0avgdata 7384maxresident)k
> 0inputs+0outputs (0major+1207minor)pagefaults 0swaps
>
> I wonder if the failure mode you are seeing is the same as the others
> which basically hang, which is why I added them to the broken test patch.
The test_clone() hangs here:
while (waitpid(pid1, &status1, 0) != pid1);
32107 wait4(32109, 0x7ffdd2814a50, 0, NULL) = -1 ECHILD (No child processes)
32107 wait4(32109, <unfinished ...>
32109 nanosleep({tv_sec=0, tv_nsec=10000000}, <unfinished ...>
32107 <... wait4 resumed> 0x7ffdd2814a50, 0, NULL) = -1 ECHILD (No child
processes)
32107 wait4(32109, 0x7ffdd2814a50, 0, NULL) = -1 ECHILD (No child processes)
>
>>
>> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>>
>>> +TESTS:=$(X86_64_TESTS)
>>> +
>>> +test-x86_64: LDFLAGS+=-lm -lc
>>> +test-x86_64: test-i386.c test-i386.h test-i386-shift.h test-i386-muldiv.h
>>> + $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
>>>
>>
>> $ make run-tcg-tests-x86_64-linux-user
>> RUN-TESTS for x86_64
>> TEST test-mmap (default) on x86_64
>> TEST test-mmap (8k pages) on x86_64
>> ASAN:DEADLYSIGNAL
>> =================================================================
>> ==5717==ERROR: AddressSanitizer: SEGV on unknown address 0x7fcba47fc000
>> (pc 0x7fcba8a3bf4d bp 0x7ffd19d74700 sp 0x7ffd19d73e88 T0)
>> ==5717==The signal is caused by a WRITE memory access.
>> #0 0x7fcba8a3bf4c (/lib/x86_64-linux-gnu/libc.so.6+0x159f4c)
>> #1 0x7fcbab33f891 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x5c891)
>> #2 0x55dd3ae4a7e0 in mmap_frag /source/qemu/linux-user/mmap.c:189
>> #3 0x55dd3ae4bbce in target_mmap /source/qemu/linux-user/mmap.c:533
>> #4 0x55dd3ae4b8cb in target_mmap /source/qemu/linux-user/mmap.c:501
>> #5 0x55dd3ae3895c in do_syscall /source/qemu/linux-user/syscall.c:9448
>> #6 0x55dd3adfaa57 in cpu_loop /source/qemu/linux-user/main.c:258
>> #7 0x55dd3ae005f5 in main /source/qemu/linux-user/main.c:5147
>> #8 0x7fcba8903a86 in __libc_start_main
>> (/lib/x86_64-linux-gnu/libc.so.6+0x21a86)
>> #9 0x55dd3ad34a89 in _start
>> (/source/qemu/build/full/x86_64-linux-user/qemu-x86_64+0x350a89)
>> AddressSanitizer can not provide additional info.
>> SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x159f4c)
>> ==5717==ABORTING
>> make[2]: ***
>> [/home/phil/source/qemu/tests/tcg/multiarch/Makefile.target:27:
>> run-test-mmap] Error 1
>>
>> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> This is only with ASAN enabled right?
Yes, but even without ASan test_clone() hangs.
Commenting test_clone():
$ make -j1 run-tcg-tests-x86_64-linux-user
CROSS-BUILD x86_64 guest-tests with gcc-7
CROSS-BUILD x86_64 guest-tests with gcc-7
RUN-TESTS for x86_64
TEST test-mmap (default) on x86_64
TEST test-mmap (8k pages) on x86_64
TEST test-mmap (16k pages) on x86_64
TEST test-mmap (32k pages) on x86_64
TEST sha1 on x86_64
TEST linux-test on x86_64
TEST testthread on x86_64
TEST test-x86_64 on x86_64
$
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 24/46] tests/tcg/i386/test-i386: use modern vector_size attributes
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (22 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 23/46] tests/tcg/x86_64: add Makefile.target Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 3:47 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 25/46] tests/tcg/i386/test-i386: fix printf format Alex Bennée
` (23 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
The compiler complains about the old __mode__ style attributes.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
tests/tcg/i386/test-i386.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
index cae6a7773a..caef4da176 100644
--- a/tests/tcg/i386/test-i386.c
+++ b/tests/tcg/i386/test-i386.c
@@ -2106,8 +2106,8 @@ static void test_enter(void)
#ifdef TEST_SSE
-typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));
-typedef float __m128 __attribute__ ((__mode__(__V4SF__)));
+typedef int __m64 __attribute__ ((vector_size(8)));
+typedef float __m128 __attribute__ ((vector_size(16)));
typedef union {
double d[2];
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 24/46] tests/tcg/i386/test-i386: use modern vector_size attributes
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 24/46] tests/tcg/i386/test-i386: use modern vector_size attributes Alex Bennée
@ 2018-04-25 3:47 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:47 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> The compiler complains about the old __mode__ style attributes.
old [school]
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> tests/tcg/i386/test-i386.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
> index cae6a7773a..caef4da176 100644
> --- a/tests/tcg/i386/test-i386.c
> +++ b/tests/tcg/i386/test-i386.c
> @@ -2106,8 +2106,8 @@ static void test_enter(void)
>
> #ifdef TEST_SSE
>
> -typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));
> -typedef float __m128 __attribute__ ((__mode__(__V4SF__)));
> +typedef int __m64 __attribute__ ((vector_size(8)));
> +typedef float __m128 __attribute__ ((vector_size(16)));
>
> typedef union {
> double d[2];
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 25/46] tests/tcg/i386/test-i386: fix printf format
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (23 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 24/46] tests/tcg/i386/test-i386: use modern vector_size attributes Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 14:06 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 26/46] tests/tcg: move ARM specific tests into subdir Alex Bennée
` (22 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/i386/test-i386.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
index caef4da176..a29b41e764 100644
--- a/tests/tcg/i386/test-i386.c
+++ b/tests/tcg/i386/test-i386.c
@@ -2258,7 +2258,7 @@ SSE_OP(a ## sd);
"pop %0\n"\
: "=rm" (eflags)\
: "x" (a.dq), "x" (b.dq));\
- printf("%-9s: a=%f b=%f cc=%04x\n",\
+ printf("%-9s: a=%f b=%f cc=%04lx\n",\
#op, a1, b1,\
eflags & (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));\
}
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 25/46] tests/tcg/i386/test-i386: fix printf format
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 25/46] tests/tcg/i386/test-i386: fix printf format Alex Bennée
@ 2018-04-25 14:06 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:06 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> tests/tcg/i386/test-i386.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
> index caef4da176..a29b41e764 100644
> --- a/tests/tcg/i386/test-i386.c
> +++ b/tests/tcg/i386/test-i386.c
> @@ -2258,7 +2258,7 @@ SSE_OP(a ## sd);
> "pop %0\n"\
> : "=rm" (eflags)\
> : "x" (a.dq), "x" (b.dq));\
> - printf("%-9s: a=%f b=%f cc=%04x\n",\
> + printf("%-9s: a=%f b=%f cc=%04lx\n",\
> #op, a1, b1,\
> eflags & (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));\
> }
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 26/46] tests/tcg: move ARM specific tests into subdir
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (24 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 25/46] tests/tcg/i386/test-i386: fix printf format Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 27/46] tests/tcg/arm: fix up test-arm-iwmmxt test Alex Bennée
` (21 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
These only need to be built for ARM guests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
v2
- do VPATH manipulation in tests/tcg/arm/Makefile.target
- merge with fix hello-arm test
---
tests/tcg/README | 9 ---------
tests/tcg/arm/Makefile.target | 13 +++++++++++++
tests/tcg/arm/README | 11 +++++++++++
tests/tcg/{ => arm}/hello-arm.c | 0
tests/tcg/{ => arm}/test-arm-iwmmxt.s | 0
5 files changed, 24 insertions(+), 9 deletions(-)
create mode 100644 tests/tcg/arm/Makefile.target
create mode 100644 tests/tcg/arm/README
rename tests/tcg/{ => arm}/hello-arm.c (100%)
rename tests/tcg/{ => arm}/test-arm-iwmmxt.s (100%)
diff --git a/tests/tcg/README b/tests/tcg/README
index 469504c4cb..625f2326e6 100644
--- a/tests/tcg/README
+++ b/tests/tcg/README
@@ -5,15 +5,6 @@ or they are architecture specific.
-ARM
-===
-
-hello-arm
----------
-
-test-arm-iwmmxt
----------------
-
MIPS
====
diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target
new file mode 100644
index 0000000000..bc6962ecc6
--- /dev/null
+++ b/tests/tcg/arm/Makefile.target
@@ -0,0 +1,13 @@
+# -*- Mode: makefile -*-
+#
+# ARM - included from tests/tcg/Makefile.target
+#
+
+ARM_SRC=$(SRC_PATH)/tests/tcg/arm
+
+# Set search path for all sources
+VPATH += $(ARM_SRC)
+
+
+hello-arm: CFLAGS+=-marm -ffreestanding
+hello-arm: LDFLAGS+=-nostdlib
diff --git a/tests/tcg/arm/README b/tests/tcg/arm/README
new file mode 100644
index 0000000000..e6307116e2
--- /dev/null
+++ b/tests/tcg/arm/README
@@ -0,0 +1,11 @@
+These are ARM specific guest programs
+
+hello-arm
+---------
+
+A very simple inline assembly, write syscall based hello world
+
+test-arm-iwmmxt
+---------------
+
+A simple test case for older iwmmxt extended ARMs
diff --git a/tests/tcg/hello-arm.c b/tests/tcg/arm/hello-arm.c
similarity index 100%
rename from tests/tcg/hello-arm.c
rename to tests/tcg/arm/hello-arm.c
diff --git a/tests/tcg/test-arm-iwmmxt.s b/tests/tcg/arm/test-arm-iwmmxt.s
similarity index 100%
rename from tests/tcg/test-arm-iwmmxt.s
rename to tests/tcg/arm/test-arm-iwmmxt.s
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 27/46] tests/tcg/arm: fix up test-arm-iwmmxt test
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (25 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 26/46] tests/tcg: move ARM specific tests into subdir Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 3:48 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target Alex Bennée
` (20 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
We need to rename the source file to a .S so we can do a single-line
assemble and link invocation. We also specify the additional CFLAGS
for the compile as it's a non-standard ARM binary.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/arm/Makefile.target | 5 +++++
tests/tcg/arm/{test-arm-iwmmxt.s => test-arm-iwmmxt.S} | 0
2 files changed, 5 insertions(+)
rename tests/tcg/arm/{test-arm-iwmmxt.s => test-arm-iwmmxt.S} (100%)
diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target
index bc6962ecc6..be9d3fb4a1 100644
--- a/tests/tcg/arm/Makefile.target
+++ b/tests/tcg/arm/Makefile.target
@@ -8,6 +8,11 @@ ARM_SRC=$(SRC_PATH)/tests/tcg/arm
# Set search path for all sources
VPATH += $(ARM_SRC)
+TESTS += hello-arm test-arm-iwmmxt
hello-arm: CFLAGS+=-marm -ffreestanding
hello-arm: LDFLAGS+=-nostdlib
+
+test-arm-iwmmxt: CFLAGS+=-marm -march=iwmmxt -mabi=aapcs
+test-arm-iwmmxt: test-arm-iwmmxt.S
+ $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
diff --git a/tests/tcg/arm/test-arm-iwmmxt.s b/tests/tcg/arm/test-arm-iwmmxt.S
similarity index 100%
rename from tests/tcg/arm/test-arm-iwmmxt.s
rename to tests/tcg/arm/test-arm-iwmmxt.S
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 27/46] tests/tcg/arm: fix up test-arm-iwmmxt test
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 27/46] tests/tcg/arm: fix up test-arm-iwmmxt test Alex Bennée
@ 2018-04-25 3:48 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:48 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> We need to rename the source file to a .S so we can do a single-line
> assemble and link invocation. We also specify the additional CFLAGS
> for the compile as it's a non-standard ARM binary.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> tests/tcg/arm/Makefile.target | 5 +++++
> tests/tcg/arm/{test-arm-iwmmxt.s => test-arm-iwmmxt.S} | 0
> 2 files changed, 5 insertions(+)
> rename tests/tcg/arm/{test-arm-iwmmxt.s => test-arm-iwmmxt.S} (100%)
>
> diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target
> index bc6962ecc6..be9d3fb4a1 100644
> --- a/tests/tcg/arm/Makefile.target
> +++ b/tests/tcg/arm/Makefile.target
> @@ -8,6 +8,11 @@ ARM_SRC=$(SRC_PATH)/tests/tcg/arm
> # Set search path for all sources
> VPATH += $(ARM_SRC)
>
> +TESTS += hello-arm test-arm-iwmmxt
>
> hello-arm: CFLAGS+=-marm -ffreestanding
> hello-arm: LDFLAGS+=-nostdlib
> +
> +test-arm-iwmmxt: CFLAGS+=-marm -march=iwmmxt -mabi=aapcs
> +test-arm-iwmmxt: test-arm-iwmmxt.S
> + $(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
> diff --git a/tests/tcg/arm/test-arm-iwmmxt.s b/tests/tcg/arm/test-arm-iwmmxt.S
> similarity index 100%
> rename from tests/tcg/arm/test-arm-iwmmxt.s
> rename to tests/tcg/arm/test-arm-iwmmxt.S
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (26 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 27/46] tests/tcg/arm: fix up test-arm-iwmmxt test Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 3:57 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 29/46] tests/tcg/aarch64: add fcvt test cases for AArch64 Alex Bennée
` (19 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Nothing much here yet.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/aarch64/Makefile.target | 5 +++++
1 file changed, 5 insertions(+)
create mode 100644 tests/tcg/aarch64/Makefile.target
diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target
new file mode 100644
index 0000000000..4ac8fbe73f
--- /dev/null
+++ b/tests/tcg/aarch64/Makefile.target
@@ -0,0 +1,5 @@
+# -*- Mode: makefile -*-
+#
+# AArch64 specific tweaks
+
+fcvt: LDFLAGS+=-lm
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target Alex Bennée
@ 2018-04-25 3:57 ` Philippe Mathieu-Daudé
2018-04-25 8:43 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:57 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> Nothing much here yet.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/aarch64/Makefile.target | 5 +++++
> 1 file changed, 5 insertions(+)
> create mode 100644 tests/tcg/aarch64/Makefile.target
>
> diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target
> new file mode 100644
> index 0000000000..4ac8fbe73f
> --- /dev/null
> +++ b/tests/tcg/aarch64/Makefile.target
> @@ -0,0 +1,5 @@
> +# -*- Mode: makefile -*-
> +#
> +# AArch64 specific tweaks
> +
> +fcvt: LDFLAGS+=-lm
>
You missed tests/tcg/aarch64/Makefile.include with:
DOCKER_IMAGE=debian-arm64-cross
DOCKER_CROSS_COMPILER=aarch64-linux-gnueabi-gcc
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target
2018-04-25 3:57 ` Philippe Mathieu-Daudé
@ 2018-04-25 8:43 ` Alex Bennée
2018-04-25 14:21 ` Philippe Mathieu-Daudé
0 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 8:43 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>> Nothing much here yet.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>> tests/tcg/aarch64/Makefile.target | 5 +++++
>> 1 file changed, 5 insertions(+)
>> create mode 100644 tests/tcg/aarch64/Makefile.target
>>
>> diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target
>> new file mode 100644
>> index 0000000000..4ac8fbe73f
>> --- /dev/null
>> +++ b/tests/tcg/aarch64/Makefile.target
>> @@ -0,0 +1,5 @@
>> +# -*- Mode: makefile -*-
>> +#
>> +# AArch64 specific tweaks
>> +
>> +fcvt: LDFLAGS+=-lm
>>
>
> You missed tests/tcg/aarch64/Makefile.include with:
>
> DOCKER_IMAGE=debian-arm64-cross
> DOCKER_CROSS_COMPILER=aarch64-linux-gnueabi-gcc
Doh.. of course I was testing with my cross-compiler and forgot about
this ;-)
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target
2018-04-25 8:43 ` Alex Bennée
@ 2018-04-25 14:21 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:21 UTC (permalink / raw)
To: Alex Bennée
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
On 04/25/2018 05:43 AM, Alex Bennée wrote:
> Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
>> On 04/24/2018 12:23 PM, Alex Bennée wrote:
>>> Nothing much here yet.
>>>
>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>> ---
>>> tests/tcg/aarch64/Makefile.target | 5 +++++
>>> 1 file changed, 5 insertions(+)
>>> create mode 100644 tests/tcg/aarch64/Makefile.target
>>>
>>> diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target
>>> new file mode 100644
>>> index 0000000000..4ac8fbe73f
>>> --- /dev/null
>>> +++ b/tests/tcg/aarch64/Makefile.target
>>> @@ -0,0 +1,5 @@
>>> +# -*- Mode: makefile -*-
>>> +#
>>> +# AArch64 specific tweaks
>>> +
>>> +fcvt: LDFLAGS+=-lm
>>>
>>
>> You missed tests/tcg/aarch64/Makefile.include with:
>>
>> DOCKER_IMAGE=debian-arm64-cross
>> DOCKER_CROSS_COMPILER=aarch64-linux-gnueabi-gcc
Err this is not gnueabi, the correct line is:
DOCKER_CROSS_COMPILER=aarch64-linux-gnu-gcc
>
> Doh.. of course I was testing with my cross-compiler and forgot about
> this ;-)
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 29/46] tests/tcg/aarch64: add fcvt test cases for AArch64
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (27 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 28/46] tests/tcg/aarch64: add Makefile.target Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 14:22 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 30/46] tests/tcg: move MIPS specific tests into subdir Alex Bennée
` (18 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
This runs through the usual float to float conversions and crucially
also runs with ARM Alternative Half Precision Format.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/aarch64/Makefile.target | 8 +
tests/tcg/aarch64/fcvt.c | 260 ++++++
tests/tcg/aarch64/fcvt.out | 1305 +++++++++++++++++++++++++++++
tests/tcg/arm/Makefile.target | 4 +-
4 files changed, 1576 insertions(+), 1 deletion(-)
create mode 100644 tests/tcg/aarch64/fcvt.c
create mode 100644 tests/tcg/aarch64/fcvt.out
diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target
index 4ac8fbe73f..26be1c58ef 100644
--- a/tests/tcg/aarch64/Makefile.target
+++ b/tests/tcg/aarch64/Makefile.target
@@ -2,4 +2,12 @@
#
# AArch64 specific tweaks
+AARCH64_SRC=$(SRC_PATH)/tests/tcg/aarch64
+VPATH += $(AARCH64_SRC)
+
+# we don't build any of the ARM tests
+AARCH64_TESTS=$(filter-out $(ARM_TESTS), $(TESTS))
+AARCH64_TESTS+=fcvt
+TESTS:=$(AARCH64_TESTS)
+
fcvt: LDFLAGS+=-lm
diff --git a/tests/tcg/aarch64/fcvt.c b/tests/tcg/aarch64/fcvt.c
new file mode 100644
index 0000000000..e8d322e0bd
--- /dev/null
+++ b/tests/tcg/aarch64/fcvt.c
@@ -0,0 +1,260 @@
+/*
+ * Test Floating Point Conversion
+ */
+
+#include <stdio.h>
+#include <inttypes.h>
+#include <math.h>
+#include <float.h>
+#include <fenv.h>
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+static char flag_str[256];
+
+static char *get_flag_state(int flags)
+{
+ if (flags) {
+ snprintf(flag_str, sizeof(flag_str), "%s %s %s %s %s",
+ flags & FE_OVERFLOW ? "OVERFLOW" : "",
+ flags & FE_UNDERFLOW ? "UNDERFLOW" : "",
+ flags & FE_DIVBYZERO ? "DIV0" : "",
+ flags & FE_INEXACT ? "INEXACT" : "",
+ flags & FE_INVALID ? "INVALID" : "");
+ } else {
+ snprintf(flag_str, sizeof(flag_str), "OK");
+ }
+
+ return flag_str;
+}
+
+static void print_double_number(int i, double num)
+{
+ uint64_t double_as_hex = *(uint64_t *) #
+ int flags = fetestexcept(FE_ALL_EXCEPT);
+ char *fstr = get_flag_state(flags);
+
+ printf("%02d DOUBLE: %02.20e / %#020lx (%#x => %s)\n",
+ i, num, double_as_hex, flags, fstr);
+}
+
+static void print_single_number(int i, float num)
+{
+ uint32_t single_as_hex = *(uint32_t *) #
+ int flags = fetestexcept(FE_ALL_EXCEPT);
+ char *fstr = get_flag_state(flags);
+
+ printf("%02d SINGLE: %02.20e / %#010x (%#x => %s)\n",
+ i, num, single_as_hex, flags, fstr);
+}
+
+static void print_half_number(int i, uint16_t num)
+{
+ int flags = fetestexcept(FE_ALL_EXCEPT);
+ char *fstr = get_flag_state(flags);
+
+ printf("%02d HALF: %#04x (%#x => %s)\n",
+ i, num, flags, fstr);
+}
+
+float single_numbers[] = { -FLT_MAX, -FLT_MIN,
+ 0.0,
+ FLT_MIN,
+ 1.0, 2.0,
+ M_E, M_PI,
+ 0x9EA82A22,
+ 0xAB98FBA8,
+ FLT_MAX };
+
+static void convert_single_to_half(void)
+{
+ int i;
+
+ printf("Converting single-precision to half-precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
+ float input = single_numbers[i];
+ uint16_t output;
+
+ feclearexcept(FE_ALL_EXCEPT);
+
+ print_single_number(i, input);
+ asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
+ print_half_number(i, output);
+ }
+}
+
+static void convert_single_to_double(void)
+{
+ int i;
+
+ printf("Converting single-precision to double-precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
+ float input = single_numbers[i];
+ uint64_t output;
+
+ feclearexcept(FE_ALL_EXCEPT);
+
+ print_single_number(i, input);
+ asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
+ print_double_number(i, output);
+ }
+}
+
+double double_numbers[] = { -DBL_MAX,
+ -2.0, -1.0,
+ -DBL_MIN,
+ 0.0,
+ DBL_MIN,
+ 1.0, 2.0,
+ M_E, M_PI,
+ 0x9EA82A2287680UL,
+ 0xAB98FBA843210UL,
+ DBL_MAX };
+
+static void convert_double_to_half(void)
+{
+ int i;
+
+ printf("Converting double-precision to half-precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
+ double input = double_numbers[i];
+ uint16_t output;
+
+ feclearexcept(FE_ALL_EXCEPT);
+
+ print_double_number(i, input);
+
+ /* as we don't have _Float16 support */
+ asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
+ print_half_number(i, output);
+ }
+}
+
+static void convert_double_to_single(void)
+{
+ int i;
+
+ printf("Converting double-precision to single-precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
+ double input = double_numbers[i];
+ uint32_t output;
+
+ feclearexcept(FE_ALL_EXCEPT);
+
+ print_double_number(i, input);
+
+ asm("fcvt %s0, %d1" : "=w" (output) : "x" (input));
+
+ print_single_number(i, output);
+ }
+}
+
+/* no handy defines for these numbers */
+uint16_t half_numbers[] = {
+ 0xffff, /* -NaN / AHP -Max */
+ 0xfcff, /* -NaN / AHP */
+ 0xfc01, /* -NaN / AHP */
+ 0xfc00, /* -Inf */
+ 0xfbff, /* -Max */
+ 0xc000, /* -2 */
+ 0xbc00, /* -1 */
+ 0x8001, /* -MIN subnormal */
+ 0x8000, /* -0 */
+ 0x0000, /* +0 */
+ 0x0001, /* MIN subnormal */
+ 0x3c00, /* 1 */
+ 0x7bff, /* Max */
+ 0x7c00, /* Inf */
+ 0x7c01, /* NaN / AHP */
+ 0x7cff, /* NaN / AHP */
+ 0x7fff, /* NaN / AHP +Max*/
+};
+
+static void convert_half_to_double(void)
+{
+ int i;
+
+ printf("Converting half-precision to double-precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(half_numbers); ++i) {
+ uint16_t input = half_numbers[i];
+ double output;
+
+ feclearexcept(FE_ALL_EXCEPT);
+
+ print_half_number(i, input);
+ asm("fcvt %d0, %h1" : "=w" (output) : "x" (input));
+ print_double_number(i, output);
+ }
+}
+
+static void convert_half_to_single(void)
+{
+ int i;
+
+ printf("Converting half-precision to single-precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(half_numbers); ++i) {
+ uint16_t input = half_numbers[i];
+ float output;
+
+ feclearexcept(FE_ALL_EXCEPT);
+
+ print_half_number(i, input);
+ asm("fcvt %s0, %h1" : "=w" (output) : "x" (input));
+ print_single_number(i, output);
+ }
+}
+
+typedef struct {
+ int flag;
+ char *desc;
+} float_mapping;
+
+float_mapping round_flags[] = {
+ { FE_TONEAREST, "to nearest" },
+ { FE_UPWARD, "upwards" },
+ { FE_DOWNWARD, "downwards" },
+ { FE_TOWARDZERO, "to zero" }
+};
+
+int main(int argc, char *argv[argc])
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(round_flags); ++i) {
+ fesetround(round_flags[i].flag);
+ printf("### Rounding %s\n", round_flags[i].desc);
+ convert_single_to_half();
+ convert_single_to_double();
+ convert_double_to_half();
+ convert_double_to_single();
+ convert_half_to_single();
+ convert_half_to_double();
+ }
+
+ /* And now with ARM alternative FP16 */
+ asm("msr fpsr, x1\n\t"
+ "orr x1, x1, %[flags]\n\t"
+ "mrs x1, fpsr\n\t"
+ : /* no output */ : [flags] "n" (1 << 26) : "x1" );
+
+ printf("#### Enabling ARM Alternative Half Precision\n");
+
+ for (i = 0; i < ARRAY_SIZE(round_flags); ++i) {
+ fesetround(round_flags[i].flag);
+ printf("### Rounding %s\n", round_flags[i].desc);
+ convert_single_to_half();
+ convert_single_to_double();
+ convert_double_to_half();
+ convert_double_to_single();
+ convert_half_to_single();
+ convert_half_to_double();
+ }
+
+ return 0;
+}
diff --git a/tests/tcg/aarch64/fcvt.out b/tests/tcg/aarch64/fcvt.out
new file mode 100644
index 0000000000..48e62ac955
--- /dev/null
+++ b/tests/tcg/aarch64/fcvt.out
@@ -0,0 +1,1305 @@
+### Rounding to nearest
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x00004170 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004248 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+### Rounding upwards
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x00004170 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004249 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518144000000000000e+09 / 0x4eb23d51 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+### Rounding downwards
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008001 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x0000416f (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004248 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+### Rounding to zero
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x0000416f (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004248 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657843200000000000e+09 / 0x4f7f7fff (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+#### Enabling ARM Alternative Half Precision
+### Rounding to nearest
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x00004170 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004248 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+### Rounding upwards
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x00004170 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004249 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518144000000000000e+09 / 0x4eb23d51 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+### Rounding downwards
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008001 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x0000416f (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004248 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+### Rounding to zero
+Converting single-precision to half-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 HALF: 0000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+Converting single-precision to double-precision
+00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
+00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
+01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
+03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
+05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
+06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
+07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
+08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
+10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
+Converting double-precision to half-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 HALF: 0x0000c000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 HALF: 0x0000bc00 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 HALF: 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 HALF: 0x00003c00 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 HALF: 0x00004000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 HALF: 0x0000416f (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 HALF: 0x00004248 (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
+Converting double-precision to single-precision
+00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
+00 SINGLE: 4.28657843200000000000e+09 / 0x4f7f7fff (0x14 => OVERFLOW INEXACT )
+01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
+02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
+03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
+03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
+04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
+05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
+05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
+06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
+07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
+07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
+08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
+08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
+09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
+09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
+10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
+10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
+Converting half-precision to single-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
+Converting half-precision to double-precision
+00 HALF: 0x0000ffff (0 => OK)
+00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
+01 HALF: 0x0000fcff (0 => OK)
+01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
+02 HALF: 0x0000fc01 (0 => OK)
+02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
+03 HALF: 0x0000fc00 (0 => OK)
+03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
+04 HALF: 0x0000fbff (0 => OK)
+04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
+05 HALF: 0x0000c000 (0 => OK)
+05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
+06 HALF: 0x0000bc00 (0 => OK)
+06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
+07 HALF: 0x00008001 (0 => OK)
+07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
+08 HALF: 0x00008000 (0 => OK)
+08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
+09 HALF: 0000000000 (0 => OK)
+09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
+10 HALF: 0x00000001 (0 => OK)
+10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
+11 HALF: 0x00003c00 (0 => OK)
+11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
+12 HALF: 0x00007bff (0 => OK)
+12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
+13 HALF: 0x00007c00 (0 => OK)
+13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
+14 HALF: 0x00007c01 (0 => OK)
+14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
+15 HALF: 0x00007cff (0 => OK)
+15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
+16 HALF: 0x00007fff (0 => OK)
+16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target
index be9d3fb4a1..f1c7ec46b5 100644
--- a/tests/tcg/arm/Makefile.target
+++ b/tests/tcg/arm/Makefile.target
@@ -8,7 +8,9 @@ ARM_SRC=$(SRC_PATH)/tests/tcg/arm
# Set search path for all sources
VPATH += $(ARM_SRC)
-TESTS += hello-arm test-arm-iwmmxt
+ARM_TESTS=hello-arm test-arm-iwmmxt
+
+TESTS += $(ARM_TESTS)
hello-arm: CFLAGS+=-marm -ffreestanding
hello-arm: LDFLAGS+=-nostdlib
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 29/46] tests/tcg/aarch64: add fcvt test cases for AArch64
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 29/46] tests/tcg/aarch64: add fcvt test cases for AArch64 Alex Bennée
@ 2018-04-25 14:22 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:22 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> This runs through the usual float to float conversions and crucially
> also runs with ARM Alternative Half Precision Format.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
tested with "tests/tcg/aarch64/Makefile.include" containing:
DOCKER_IMAGE=debian-arm64-cross
DOCKER_CROSS_COMPILER=aarch64-linux-gnu-gcc
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> tests/tcg/aarch64/Makefile.target | 8 +
> tests/tcg/aarch64/fcvt.c | 260 ++++++
> tests/tcg/aarch64/fcvt.out | 1305 +++++++++++++++++++++++++++++
> tests/tcg/arm/Makefile.target | 4 +-
> 4 files changed, 1576 insertions(+), 1 deletion(-)
> create mode 100644 tests/tcg/aarch64/fcvt.c
> create mode 100644 tests/tcg/aarch64/fcvt.out
>
> diff --git a/tests/tcg/aarch64/Makefile.target b/tests/tcg/aarch64/Makefile.target
> index 4ac8fbe73f..26be1c58ef 100644
> --- a/tests/tcg/aarch64/Makefile.target
> +++ b/tests/tcg/aarch64/Makefile.target
> @@ -2,4 +2,12 @@
> #
> # AArch64 specific tweaks
>
> +AARCH64_SRC=$(SRC_PATH)/tests/tcg/aarch64
> +VPATH += $(AARCH64_SRC)
> +
> +# we don't build any of the ARM tests
> +AARCH64_TESTS=$(filter-out $(ARM_TESTS), $(TESTS))
> +AARCH64_TESTS+=fcvt
> +TESTS:=$(AARCH64_TESTS)
> +
> fcvt: LDFLAGS+=-lm
> diff --git a/tests/tcg/aarch64/fcvt.c b/tests/tcg/aarch64/fcvt.c
> new file mode 100644
> index 0000000000..e8d322e0bd
> --- /dev/null
> +++ b/tests/tcg/aarch64/fcvt.c
> @@ -0,0 +1,260 @@
> +/*
> + * Test Floating Point Conversion
> + */
> +
> +#include <stdio.h>
> +#include <inttypes.h>
> +#include <math.h>
> +#include <float.h>
> +#include <fenv.h>
> +
> +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
> +
> +static char flag_str[256];
> +
> +static char *get_flag_state(int flags)
> +{
> + if (flags) {
> + snprintf(flag_str, sizeof(flag_str), "%s %s %s %s %s",
> + flags & FE_OVERFLOW ? "OVERFLOW" : "",
> + flags & FE_UNDERFLOW ? "UNDERFLOW" : "",
> + flags & FE_DIVBYZERO ? "DIV0" : "",
> + flags & FE_INEXACT ? "INEXACT" : "",
> + flags & FE_INVALID ? "INVALID" : "");
> + } else {
> + snprintf(flag_str, sizeof(flag_str), "OK");
> + }
> +
> + return flag_str;
> +}
> +
> +static void print_double_number(int i, double num)
> +{
> + uint64_t double_as_hex = *(uint64_t *) #
> + int flags = fetestexcept(FE_ALL_EXCEPT);
> + char *fstr = get_flag_state(flags);
> +
> + printf("%02d DOUBLE: %02.20e / %#020lx (%#x => %s)\n",
> + i, num, double_as_hex, flags, fstr);
> +}
> +
> +static void print_single_number(int i, float num)
> +{
> + uint32_t single_as_hex = *(uint32_t *) #
> + int flags = fetestexcept(FE_ALL_EXCEPT);
> + char *fstr = get_flag_state(flags);
> +
> + printf("%02d SINGLE: %02.20e / %#010x (%#x => %s)\n",
> + i, num, single_as_hex, flags, fstr);
> +}
> +
> +static void print_half_number(int i, uint16_t num)
> +{
> + int flags = fetestexcept(FE_ALL_EXCEPT);
> + char *fstr = get_flag_state(flags);
> +
> + printf("%02d HALF: %#04x (%#x => %s)\n",
> + i, num, flags, fstr);
> +}
> +
> +float single_numbers[] = { -FLT_MAX, -FLT_MIN,
> + 0.0,
> + FLT_MIN,
> + 1.0, 2.0,
> + M_E, M_PI,
> + 0x9EA82A22,
> + 0xAB98FBA8,
> + FLT_MAX };
> +
> +static void convert_single_to_half(void)
> +{
> + int i;
> +
> + printf("Converting single-precision to half-precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
> + float input = single_numbers[i];
> + uint16_t output;
> +
> + feclearexcept(FE_ALL_EXCEPT);
> +
> + print_single_number(i, input);
> + asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
> + print_half_number(i, output);
> + }
> +}
> +
> +static void convert_single_to_double(void)
> +{
> + int i;
> +
> + printf("Converting single-precision to double-precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
> + float input = single_numbers[i];
> + uint64_t output;
> +
> + feclearexcept(FE_ALL_EXCEPT);
> +
> + print_single_number(i, input);
> + asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
> + print_double_number(i, output);
> + }
> +}
> +
> +double double_numbers[] = { -DBL_MAX,
> + -2.0, -1.0,
> + -DBL_MIN,
> + 0.0,
> + DBL_MIN,
> + 1.0, 2.0,
> + M_E, M_PI,
> + 0x9EA82A2287680UL,
> + 0xAB98FBA843210UL,
> + DBL_MAX };
> +
> +static void convert_double_to_half(void)
> +{
> + int i;
> +
> + printf("Converting double-precision to half-precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
> + double input = double_numbers[i];
> + uint16_t output;
> +
> + feclearexcept(FE_ALL_EXCEPT);
> +
> + print_double_number(i, input);
> +
> + /* as we don't have _Float16 support */
> + asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
> + print_half_number(i, output);
> + }
> +}
> +
> +static void convert_double_to_single(void)
> +{
> + int i;
> +
> + printf("Converting double-precision to single-precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(single_numbers); ++i) {
> + double input = double_numbers[i];
> + uint32_t output;
> +
> + feclearexcept(FE_ALL_EXCEPT);
> +
> + print_double_number(i, input);
> +
> + asm("fcvt %s0, %d1" : "=w" (output) : "x" (input));
> +
> + print_single_number(i, output);
> + }
> +}
> +
> +/* no handy defines for these numbers */
> +uint16_t half_numbers[] = {
> + 0xffff, /* -NaN / AHP -Max */
> + 0xfcff, /* -NaN / AHP */
> + 0xfc01, /* -NaN / AHP */
> + 0xfc00, /* -Inf */
> + 0xfbff, /* -Max */
> + 0xc000, /* -2 */
> + 0xbc00, /* -1 */
> + 0x8001, /* -MIN subnormal */
> + 0x8000, /* -0 */
> + 0x0000, /* +0 */
> + 0x0001, /* MIN subnormal */
> + 0x3c00, /* 1 */
> + 0x7bff, /* Max */
> + 0x7c00, /* Inf */
> + 0x7c01, /* NaN / AHP */
> + 0x7cff, /* NaN / AHP */
> + 0x7fff, /* NaN / AHP +Max*/
> +};
> +
> +static void convert_half_to_double(void)
> +{
> + int i;
> +
> + printf("Converting half-precision to double-precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(half_numbers); ++i) {
> + uint16_t input = half_numbers[i];
> + double output;
> +
> + feclearexcept(FE_ALL_EXCEPT);
> +
> + print_half_number(i, input);
> + asm("fcvt %d0, %h1" : "=w" (output) : "x" (input));
> + print_double_number(i, output);
> + }
> +}
> +
> +static void convert_half_to_single(void)
> +{
> + int i;
> +
> + printf("Converting half-precision to single-precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(half_numbers); ++i) {
> + uint16_t input = half_numbers[i];
> + float output;
> +
> + feclearexcept(FE_ALL_EXCEPT);
> +
> + print_half_number(i, input);
> + asm("fcvt %s0, %h1" : "=w" (output) : "x" (input));
> + print_single_number(i, output);
> + }
> +}
> +
> +typedef struct {
> + int flag;
> + char *desc;
> +} float_mapping;
> +
> +float_mapping round_flags[] = {
> + { FE_TONEAREST, "to nearest" },
> + { FE_UPWARD, "upwards" },
> + { FE_DOWNWARD, "downwards" },
> + { FE_TOWARDZERO, "to zero" }
> +};
> +
> +int main(int argc, char *argv[argc])
> +{
> + int i;
> +
> + for (i = 0; i < ARRAY_SIZE(round_flags); ++i) {
> + fesetround(round_flags[i].flag);
> + printf("### Rounding %s\n", round_flags[i].desc);
> + convert_single_to_half();
> + convert_single_to_double();
> + convert_double_to_half();
> + convert_double_to_single();
> + convert_half_to_single();
> + convert_half_to_double();
> + }
> +
> + /* And now with ARM alternative FP16 */
> + asm("msr fpsr, x1\n\t"
> + "orr x1, x1, %[flags]\n\t"
> + "mrs x1, fpsr\n\t"
> + : /* no output */ : [flags] "n" (1 << 26) : "x1" );
> +
> + printf("#### Enabling ARM Alternative Half Precision\n");
> +
> + for (i = 0; i < ARRAY_SIZE(round_flags); ++i) {
> + fesetround(round_flags[i].flag);
> + printf("### Rounding %s\n", round_flags[i].desc);
> + convert_single_to_half();
> + convert_single_to_double();
> + convert_double_to_half();
> + convert_double_to_single();
> + convert_half_to_single();
> + convert_half_to_double();
> + }
> +
> + return 0;
> +}
> diff --git a/tests/tcg/aarch64/fcvt.out b/tests/tcg/aarch64/fcvt.out
> new file mode 100644
> index 0000000000..48e62ac955
> --- /dev/null
> +++ b/tests/tcg/aarch64/fcvt.out
> @@ -0,0 +1,1305 @@
> +### Rounding to nearest
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x00004170 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004248 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +### Rounding upwards
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x00004170 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004249 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518144000000000000e+09 / 0x4eb23d51 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +### Rounding downwards
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008001 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x0000416f (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004248 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +### Rounding to zero
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x0000416f (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004248 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657843200000000000e+09 / 0x4f7f7fff (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +#### Enabling ARM Alternative Half Precision
> +### Rounding to nearest
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x00004170 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004248 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +### Rounding upwards
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750797e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324219e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859812e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0x00000001 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x00004170 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004249 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007c00 (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138310e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509080e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675456000000000000e+09 / 0x4e805bf1 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311600e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07853004800000000000e+09 / 0x4e809220 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518144000000000000e+09 / 0x4eb23d51 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +### Rounding downwards
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859812e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750797e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fc00 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008001 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x0000416f (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004248 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570815e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657868800000000000e+09 / 0x4f7f8000 (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138310e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +### Rounding to zero
> +Converting single-precision to half-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 HALF: 0000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting single-precision to double-precision
> +00 SINGLE: -3.40282346638528859811e+38 / 0xff7fffff (0 => OK)
> +00 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +01 SINGLE: -1.17549435082228750796e-38 / 0x80800000 (0 => OK)
> +01 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +02 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +02 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +03 SINGLE: 1.17549435082228750796e-38 / 0x00800000 (0 => OK)
> +03 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +04 SINGLE: 1.00000000000000000000e+00 / 0x3f800000 (0 => OK)
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +05 SINGLE: 2.00000000000000000000e+00 / 0x40000000 (0 => OK)
> +05 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +06 SINGLE: 2.71828174591064453125e+00 / 0x402df854 (0 => OK)
> +06 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +07 SINGLE: 3.14159274101257324218e+00 / 0x40490fdb (0 => OK)
> +07 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +08 SINGLE: 2.66182092800000000000e+09 / 0x4f1ea82a (0 => OK)
> +08 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +09 SINGLE: 2.87892992000000000000e+09 / 0x4f2b98fc (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +10 SINGLE: 3.40282346638528859811e+38 / 0x7f7fffff (0 => OK)
> +10 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0x18 => UNDERFLOW INEXACT )
> +Converting double-precision to half-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 HALF: 0x0000fbff (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 HALF: 0x0000c000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 HALF: 0x0000bc00 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 HALF: 0x00008000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 HALF: 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 HALF: 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 HALF: 0x00003c00 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 HALF: 0x00004000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 HALF: 0x0000416f (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 HALF: 0x00004248 (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 HALF: 0x00007bff (0x14 => OVERFLOW INEXACT )
> +Converting double-precision to single-precision
> +00 DOUBLE: -1.79769313486231570814e+308 / 0x00ffefffffffffffff (0 => OK)
> +00 SINGLE: 4.28657843200000000000e+09 / 0x4f7f7fff (0x14 => OVERFLOW INEXACT )
> +01 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +01 SINGLE: 3.22122547200000000000e+09 / 0x4f400000 (0 => OK)
> +02 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +02 SINGLE: 3.21283686400000000000e+09 / 0x4f3f8000 (0 => OK)
> +03 DOUBLE: -2.22507385850720138309e-308 / 0x008010000000000000 (0 => OK)
> +03 SINGLE: 2.14748364800000000000e+09 / 0x4f000000 (0x18 => UNDERFLOW INEXACT )
> +04 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +04 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0 => OK)
> +05 DOUBLE: 2.22507385850720138309e-308 / 0x000010000000000000 (0 => OK)
> +05 SINGLE: 0.00000000000000000000e+00 / 0000000000 (0x18 => UNDERFLOW INEXACT )
> +06 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +06 SINGLE: 1.06535321600000000000e+09 / 0x4e7e0000 (0 => OK)
> +07 DOUBLE: 2.00000000000000000000e+00 / 0x004000000000000000 (0 => OK)
> +07 SINGLE: 1.07374182400000000000e+09 / 0x4e800000 (0 => OK)
> +08 DOUBLE: 2.71828182845904509079e+00 / 0x004005bf0a8b145769 (0 => OK)
> +08 SINGLE: 1.07675443200000000000e+09 / 0x4e805bf0 (0x10 => INEXACT )
> +09 DOUBLE: 3.14159265358979311599e+00 / 0x00400921fb54442d18 (0 => OK)
> +09 SINGLE: 1.07852992000000000000e+09 / 0x4e80921f (0x10 => INEXACT )
> +10 DOUBLE: 2.79112157760473600000e+15 / 0x004323d5054450ed00 (0 => OK)
> +10 SINGLE: 1.49518131200000000000e+09 / 0x4eb23d50 (0x10 => INEXACT )
> +Converting half-precision to single-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> +Converting half-precision to double-precision
> +00 HALF: 0x0000ffff (0 => OK)
> +00 DOUBLE: -nan / 0x00fffffc0000000000 (0 => OK)
> +01 HALF: 0x0000fcff (0 => OK)
> +01 DOUBLE: -nan / 0x00fffbfc0000000000 (0x1 => INVALID)
> +02 HALF: 0x0000fc01 (0 => OK)
> +02 DOUBLE: -nan / 0x00fff8040000000000 (0x1 => INVALID)
> +03 HALF: 0x0000fc00 (0 => OK)
> +03 DOUBLE: -inf / 0x00fff0000000000000 (0 => OK)
> +04 HALF: 0x0000fbff (0 => OK)
> +04 DOUBLE: -6.55040000000000000000e+04 / 0x00c0effc0000000000 (0 => OK)
> +05 HALF: 0x0000c000 (0 => OK)
> +05 DOUBLE: -2.00000000000000000000e+00 / 0x00c000000000000000 (0 => OK)
> +06 HALF: 0x0000bc00 (0 => OK)
> +06 DOUBLE: -1.00000000000000000000e+00 / 0x00bff0000000000000 (0 => OK)
> +07 HALF: 0x00008001 (0 => OK)
> +07 DOUBLE: -5.96046447753906250000e-08 / 0x00be70000000000000 (0 => OK)
> +08 HALF: 0x00008000 (0 => OK)
> +08 DOUBLE: -0.00000000000000000000e+00 / 0x008000000000000000 (0 => OK)
> +09 HALF: 0000000000 (0 => OK)
> +09 DOUBLE: 0.00000000000000000000e+00 / 00000000000000000000 (0 => OK)
> +10 HALF: 0x00000001 (0 => OK)
> +10 DOUBLE: 5.96046447753906250000e-08 / 0x003e70000000000000 (0 => OK)
> +11 HALF: 0x00003c00 (0 => OK)
> +11 DOUBLE: 1.00000000000000000000e+00 / 0x003ff0000000000000 (0 => OK)
> +12 HALF: 0x00007bff (0 => OK)
> +12 DOUBLE: 6.55040000000000000000e+04 / 0x0040effc0000000000 (0 => OK)
> +13 HALF: 0x00007c00 (0 => OK)
> +13 DOUBLE: inf / 0x007ff0000000000000 (0 => OK)
> +14 HALF: 0x00007c01 (0 => OK)
> +14 DOUBLE: nan / 0x007ff8040000000000 (0x1 => INVALID)
> +15 HALF: 0x00007cff (0 => OK)
> +15 DOUBLE: nan / 0x007ffbfc0000000000 (0x1 => INVALID)
> +16 HALF: 0x00007fff (0 => OK)
> +16 DOUBLE: nan / 0x007ffffc0000000000 (0 => OK)
> diff --git a/tests/tcg/arm/Makefile.target b/tests/tcg/arm/Makefile.target
> index be9d3fb4a1..f1c7ec46b5 100644
> --- a/tests/tcg/arm/Makefile.target
> +++ b/tests/tcg/arm/Makefile.target
> @@ -8,7 +8,9 @@ ARM_SRC=$(SRC_PATH)/tests/tcg/arm
> # Set search path for all sources
> VPATH += $(ARM_SRC)
>
> -TESTS += hello-arm test-arm-iwmmxt
> +ARM_TESTS=hello-arm test-arm-iwmmxt
> +
> +TESTS += $(ARM_TESTS)
>
> hello-arm: CFLAGS+=-marm -ffreestanding
> hello-arm: LDFLAGS+=-nostdlib
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 30/46] tests/tcg: move MIPS specific tests into subdir
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (28 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 29/46] tests/tcg/aarch64: add fcvt test cases for AArch64 Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 31/46] tests/tcg: enable building for MIPS Alex Bennée
` (17 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Yongbok Kim
These only need to be built for MIPS guests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
tests/tcg/README | 11 -----------
tests/tcg/mips/README | 7 +++++++
tests/tcg/{ => mips}/hello-mips.c | 0
3 files changed, 7 insertions(+), 11 deletions(-)
create mode 100644 tests/tcg/mips/README
rename tests/tcg/{ => mips}/hello-mips.c (100%)
diff --git a/tests/tcg/README b/tests/tcg/README
index 625f2326e6..a5643d33e7 100644
--- a/tests/tcg/README
+++ b/tests/tcg/README
@@ -3,17 +3,6 @@ regression testing. Tests are either multi-arch, meaning they can be
built for all guest architectures that support linux-user executable,
or they are architecture specific.
-
-
-MIPS
-====
-
-hello-mips
-----------
-
-hello-mipsel
-------------
-
CRIS
====
The testsuite for CRIS is in tests/tcg/cris. You can run it
diff --git a/tests/tcg/mips/README b/tests/tcg/mips/README
new file mode 100644
index 0000000000..e5bbc58ec5
--- /dev/null
+++ b/tests/tcg/mips/README
@@ -0,0 +1,7 @@
+MIPS
+====
+
+hello-mips
+----------
+
+A very simple inline assembly, write syscall based hello world
diff --git a/tests/tcg/hello-mips.c b/tests/tcg/mips/hello-mips.c
similarity index 100%
rename from tests/tcg/hello-mips.c
rename to tests/tcg/mips/hello-mips.c
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 31/46] tests/tcg: enable building for MIPS
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (29 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 30/46] tests/tcg: move MIPS specific tests into subdir Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 32/46] tests/tcg/mips: include common mips hello-mips Alex Bennée
` (16 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Yongbok Kim
This doesn't add any additional tests but enables building the
multiarch tests for MIPS using docker cross compilers. We don't have a
cross compiler for mips64 big endian though.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/mips/Makefile.include | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 tests/tcg/mips/Makefile.include
diff --git a/tests/tcg/mips/Makefile.include b/tests/tcg/mips/Makefile.include
new file mode 100644
index 0000000000..a9beceb623
--- /dev/null
+++ b/tests/tcg/mips/Makefile.include
@@ -0,0 +1,17 @@
+#
+# Makefile.include for all MIPs targets
+#
+# As Debian doesn't support mip64 in big endian mode the only way to
+# build BE is to pass a working cross compiler to ./configure
+#
+
+ifeq ($(TARGET_NAME),mips64el)
+DOCKER_IMAGE=debian-mips64el-cross
+DOCKER_CROSS_COMPILER=mips64el-linux-gnuabi64-gcc
+else ifeq ($(TARGET_NAME),mipsel)
+DOCKER_IMAGE=debian-mipsel-cross
+DOCKER_CROSS_COMPILER=mipsel-linux-gnu-gcc
+else ifeq ($(TARGET_NAME),mips)
+DOCKER_IMAGE=debian-mips-cross
+DOCKER_CROSS_COMPILER=mips-linux-gnu-gcc
+endif
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 32/46] tests/tcg/mips: include common mips hello-mips
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (30 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 31/46] tests/tcg: enable building for MIPS Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 33/46] tests/tcg: enable building for s390x Alex Bennée
` (15 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Yongbok Kim
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/mips/Makefile.target | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 tests/tcg/mips/Makefile.target
diff --git a/tests/tcg/mips/Makefile.target b/tests/tcg/mips/Makefile.target
new file mode 100644
index 0000000000..71f0c2dd53
--- /dev/null
+++ b/tests/tcg/mips/Makefile.target
@@ -0,0 +1,19 @@
+# -*- Mode: makefile -*-
+#
+# MIPS - included from tests/tcg/Makefile.target
+#
+
+MIPS_SRC=$(SRC_PATH)/tests/tcg/mips
+
+# Set search path for all sources
+VPATH += $(MIPS_SRC)
+
+MIPS_TESTS=hello-mips
+
+TESTS += $(MIPS_TESTS)
+
+hello-mips: CFLAGS+=-ffreestanding
+hello-mips: LDFLAGS+=-nostdlib
+
+# For MIPS32 and 64 we have a bunch of extra tests in sub-directories
+# however they are intended for system tests.
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 33/46] tests/tcg: enable building for s390x
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (31 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 32/46] tests/tcg/mips: include common mips hello-mips Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 34/46] tests/tcg: enable building for ppc64 Alex Bennée
` (14 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Cornelia Huck, open list:S390
This doesn't add any additional tests but enables building the
multiarch tests for s390x.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
tests/tcg/s390x/Makefile.include | 2 ++
1 file changed, 2 insertions(+)
create mode 100644 tests/tcg/s390x/Makefile.include
diff --git a/tests/tcg/s390x/Makefile.include b/tests/tcg/s390x/Makefile.include
new file mode 100644
index 0000000000..1f58115d96
--- /dev/null
+++ b/tests/tcg/s390x/Makefile.include
@@ -0,0 +1,2 @@
+DOCKER_IMAGE=debian-s390x-cross
+DOCKER_CROSS_COMPILER=s390x-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 34/46] tests/tcg: enable building for ppc64
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (32 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 33/46] tests/tcg: enable building for s390x Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 35/46] tests/tcg: enable building for Alpha Alex Bennée
` (13 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Currently this just enables building the multiarch tests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
tests/tcg/ppc64le/Makefile.include | 2 ++
1 file changed, 2 insertions(+)
create mode 100644 tests/tcg/ppc64le/Makefile.include
diff --git a/tests/tcg/ppc64le/Makefile.include b/tests/tcg/ppc64le/Makefile.include
new file mode 100644
index 0000000000..d71cfc9aa7
--- /dev/null
+++ b/tests/tcg/ppc64le/Makefile.include
@@ -0,0 +1,2 @@
+DOCKER_IMAGE=debian-ppc64el-cross
+DOCKER_CROSS_COMPILER=powerpc64le-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 35/46] tests/tcg: enable building for Alpha
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (33 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 34/46] tests/tcg: enable building for ppc64 Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 36/46] tests/tcg/alpha: add Alpha specific tests Alex Bennée
` (12 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Richard Henderson
We can't use our normal Debian based compilers as Alpha isn't an
officially supported architecture. However it is available as a port
and fortunately cross compilers for all these targets are included in
Debian Sid, the perpetual rolling/unstable/testing version of Debian.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/docker/Makefile.include | 1 +
.../dockerfiles/debian-alpha-cross.docker | 12 +++++++
.../dockerfiles/debian-cross-build.docker | 36 +++++++++++++++++++
tests/docker/dockerfiles/debian-sid.docker | 23 ++++++++++++
tests/tcg/alpha/Makefile.include | 2 ++
5 files changed, 74 insertions(+)
create mode 100644 tests/docker/dockerfiles/debian-alpha-cross.docker
create mode 100644 tests/docker/dockerfiles/debian-cross-build.docker
create mode 100644 tests/docker/dockerfiles/debian-sid.docker
create mode 100644 tests/tcg/alpha/Makefile.include
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 6a5aa9ec71..bcf44e80c4 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -62,6 +62,7 @@ docker-image-debian-ppc64el-cross: docker-image-debian9
docker-image-debian-s390x-cross: docker-image-debian9
docker-image-debian-win32-cross: docker-image-debian8-mxe
docker-image-debian-win64-cross: docker-image-debian8-mxe
+docker-image-debian-alpha-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Expand all the pre-requistes for each docker image and test combination
diff --git a/tests/docker/dockerfiles/debian-alpha-cross.docker b/tests/docker/dockerfiles/debian-alpha-cross.docker
new file mode 100644
index 0000000000..e446f7af3f
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-alpha-cross.docker
@@ -0,0 +1,12 @@
+#
+# Docker cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+#
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt-get install -y --no-install-recommends \
+ gcc-alpha-linux-gnu \
+ libc6.1-dev-alpha-cross
diff --git a/tests/docker/dockerfiles/debian-cross-build.docker b/tests/docker/dockerfiles/debian-cross-build.docker
new file mode 100644
index 0000000000..c3611a7d3a
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-cross-build.docker
@@ -0,0 +1,36 @@
+#
+# Docker multiarch cross-compiler target
+#
+# This docker target is builds on Debian cross compiler targets to build distro
+# with a selection of cross compilers for building test binaries.
+#
+# On its own you can't build much but the docker-foo-cross targets
+# build on top of the base debian image.
+#
+FROM debian:stretch
+
+# Duplicate deb line as deb-src
+RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list
+
+# Install common build utilities
+RUN apt update
+RUN DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt install -y --no-install-recommends \
+ bison \
+ build-essential \
+ ca-certificates \
+ flex \
+ gettext \
+ git \
+ libgmp-dev \
+ libmpfr-dev \
+ libmpc-dev \
+ pkg-config \
+ psmisc \
+ python \
+ texinfo \
+ wget \
+ $(apt-get -s build-dep binutils | egrep ^Inst | cut -d\ -f2) \
+ $(apt-get -s build-dep gcc | egrep ^Inst | cut -d\ -f2) \
+ $(apt-get -s build-dep glibc | egrep ^Inst | cut -d\ -f2)
diff --git a/tests/docker/dockerfiles/debian-sid.docker b/tests/docker/dockerfiles/debian-sid.docker
new file mode 100644
index 0000000000..adeb7134ca
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-sid.docker
@@ -0,0 +1,23 @@
+#
+# A number of our guests exist as ports only. We can either use the ports repo or get everything from SID
+#
+
+FROM debian:sid-slim
+
+# Duplicate deb line as deb-src
+RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list
+
+# Install common build utilities
+RUN apt update
+RUN DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt install -y --no-install-recommends \
+ bison \
+ build-essential \
+ ca-certificates \
+ flex \
+ git \
+ pkg-config \
+ psmisc \
+ python \
+ texinfo
diff --git a/tests/tcg/alpha/Makefile.include b/tests/tcg/alpha/Makefile.include
new file mode 100644
index 0000000000..c7dc48eadb
--- /dev/null
+++ b/tests/tcg/alpha/Makefile.include
@@ -0,0 +1,2 @@
+DOCKER_IMAGE=debian-alpha-cross
+DOCKER_CROSS_COMPILER=alpha-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 36/46] tests/tcg/alpha: add Alpha specific tests
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (34 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 35/46] tests/tcg: enable building for Alpha Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 18:28 ` Richard Henderson
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 37/46] tests/tcg/alpha: fix warnings about write() Alex Bennée
` (11 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Richard Henderson
These tests are a little strange as they use their own crt.o stub
instead of the system supplied one. We also disable the multiarch
testthread test as that requires a dynamically linked build.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/alpha/Makefile | 35 --------------------------------
tests/tcg/alpha/Makefile.target | 32 +++++++++++++++++++++++++++++
tests/tcg/alpha/{crt.s => crt.S} | 0
3 files changed, 32 insertions(+), 35 deletions(-)
delete mode 100644 tests/tcg/alpha/Makefile
create mode 100644 tests/tcg/alpha/Makefile.target
rename tests/tcg/alpha/{crt.s => crt.S} (100%)
diff --git a/tests/tcg/alpha/Makefile b/tests/tcg/alpha/Makefile
deleted file mode 100644
index 2b1f03d048..0000000000
--- a/tests/tcg/alpha/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-CROSS=alpha-linux-gnu-
-CC=$(CROSS)gcc
-AS=$(CROSS)as
-
-SIM=../../alpha-linux-user/qemu-alpha
-
-CFLAGS=-O
-LINK=$(CC) -o $@ crt.o $< -nostdlib
-
-TESTS=test-cond test-cmov
-
-all: hello-alpha $(TESTS)
-
-hello-alpha: hello-alpha.o crt.o
- $(LINK)
-
-test-cond: test-cond.o crt.o
- $(LINK)
-
-test-cmov.o: test-cond.c
- $(CC) -c $(CFLAGS) -DTEST_CMOV -o $@ $<
-
-test-cmov: test-cmov.o crt.o
- $(LINK)
-
-test-ovf: test-ovf.o crt.o
- $(LINK)
-
-check: $(TESTS)
- for f in $(TESTS); do $(SIM) $$f || exit 1; done
-
-clean:
- $(RM) *.o *~ hello-alpha $(TESTS)
-
-.PHONY: clean all check
diff --git a/tests/tcg/alpha/Makefile.target b/tests/tcg/alpha/Makefile.target
new file mode 100644
index 0000000000..5b573f145e
--- /dev/null
+++ b/tests/tcg/alpha/Makefile.target
@@ -0,0 +1,32 @@
+# -*- Mode: makefile -*-
+#
+# Alpha specific tweaks
+
+ALPHA_SRC=$(SRC_PATH)/tests/tcg/alpha
+VPATH+=$(ALPHA_SRC)
+
+ALPHA_TESTS=hello-alpha test-cond test-cmov test-ovf
+TESTS+=$(ALPHA_TESTS)
+
+# Our own minimal crt.o, bypassing gcc's version
+crt.o: CFLAGS+=-ffreestanding
+crt.o: crt.S
+ $(CC) $(CFLAGS) -c $< -o $@
+
+# Alternative build, linking against local crt.o
+ALPHA_BUILD=$(CC) -o $@ crt.o $< -nostdlib
+
+hello-alpha: hello-alpha.c crt.o
+ $(ALPHA_BUILD)
+
+test-cond: test-cond.c crt.o
+ $(ALPHA_BUILD)
+
+test-cmov.o: test-cond.c
+ $(CC) $(CFLAGS) -DTEST_CMOV -c $< -o $@
+
+test-cmov: test-cmov.o crt.o
+ $(ALPHA_BUILD)
+
+test-ovf: test-ovf.c crt.o
+ $(ALPHA_BUILD)
diff --git a/tests/tcg/alpha/crt.s b/tests/tcg/alpha/crt.S
similarity index 100%
rename from tests/tcg/alpha/crt.s
rename to tests/tcg/alpha/crt.S
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 36/46] tests/tcg/alpha: add Alpha specific tests
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 36/46] tests/tcg/alpha: add Alpha specific tests Alex Bennée
@ 2018-04-24 18:28 ` Richard Henderson
2018-04-25 9:11 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Richard Henderson @ 2018-04-24 18:28 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:23 AM, Alex Bennée wrote:
> These tests are a little strange as they use their own crt.o stub
> instead of the system supplied one. We also disable the multiarch
> testthread test as that requires a dynamically linked build.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/tcg/alpha/Makefile | 35 --------------------------------
> tests/tcg/alpha/Makefile.target | 32 +++++++++++++++++++++++++++++
> tests/tcg/alpha/{crt.s => crt.S} | 0
> 3 files changed, 32 insertions(+), 35 deletions(-)
> delete mode 100644 tests/tcg/alpha/Makefile
> create mode 100644 tests/tcg/alpha/Makefile.target
> rename tests/tcg/alpha/{crt.s => crt.S} (100%)
Now that you have a cross-environment, you could simply drop the crt.o.
There's nothing special in there at all; it was just someone's attempt to
produce tests *without* a fill cross-environment.
r~
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 36/46] tests/tcg/alpha: add Alpha specific tests
2018-04-24 18:28 ` Richard Henderson
@ 2018-04-25 9:11 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 9:11 UTC (permalink / raw)
To: Richard Henderson
Cc: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf, qemu-devel
Richard Henderson <rth@twiddle.net> writes:
> On 04/24/2018 05:23 AM, Alex Bennée wrote:
>> These tests are a little strange as they use their own crt.o stub
>> instead of the system supplied one. We also disable the multiarch
>> testthread test as that requires a dynamically linked build.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> ---
>> tests/tcg/alpha/Makefile | 35 --------------------------------
>> tests/tcg/alpha/Makefile.target | 32 +++++++++++++++++++++++++++++
>> tests/tcg/alpha/{crt.s => crt.S} | 0
>> 3 files changed, 32 insertions(+), 35 deletions(-)
>> delete mode 100644 tests/tcg/alpha/Makefile
>> create mode 100644 tests/tcg/alpha/Makefile.target
>> rename tests/tcg/alpha/{crt.s => crt.S} (100%)
>
> Now that you have a cross-environment, you could simply drop the crt.o.
>
> There's nothing special in there at all; it was just someone's attempt to
> produce tests *without* a fill cross-environment.
Fair enough, I'll fix it up to be more normal.
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 37/46] tests/tcg/alpha: fix warnings about write()
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (35 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 36/46] tests/tcg/alpha: add Alpha specific tests Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 38/46] tests/tcg: enable building for HPPA Alex Bennée
` (10 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Richard Henderson
Although we are not linking to libc we still need a function prototype
for the write we have defined in crt.S.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/alpha/hello-alpha.c | 2 ++
tests/tcg/alpha/test-cond.c | 1 +
tests/tcg/alpha/test-ovf.c | 2 ++
3 files changed, 5 insertions(+)
diff --git a/tests/tcg/alpha/hello-alpha.c b/tests/tcg/alpha/hello-alpha.c
index 79892e6522..f1207a2411 100644
--- a/tests/tcg/alpha/hello-alpha.c
+++ b/tests/tcg/alpha/hello-alpha.c
@@ -1,3 +1,5 @@
+void write(int, char*, int);
+
int main (void)
{
write (1, "hello\n", 6);
diff --git a/tests/tcg/alpha/test-cond.c b/tests/tcg/alpha/test-cond.c
index 74adffaa69..b5774e4d6d 100644
--- a/tests/tcg/alpha/test-cond.c
+++ b/tests/tcg/alpha/test-cond.c
@@ -1,3 +1,4 @@
+void write(int, char*, int);
#ifdef TEST_CMOV
diff --git a/tests/tcg/alpha/test-ovf.c b/tests/tcg/alpha/test-ovf.c
index 01c80e7525..7ecf7e4bce 100644
--- a/tests/tcg/alpha/test-ovf.c
+++ b/tests/tcg/alpha/test-ovf.c
@@ -1,3 +1,5 @@
+void write(int, char*, int);
+
static long test_subqv (long a, long b)
{
long res;
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 38/46] tests/tcg: enable building for HPPA
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (36 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 37/46] tests/tcg/alpha: fix warnings about write() Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 14:08 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 39/46] tests/tcg: enable building for m68k Alex Bennée
` (9 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/docker/Makefile.include | 1 +
tests/docker/dockerfiles/debian-hppa-cross.docker | 12 ++++++++++++
tests/tcg/hppa/Makefile.include | 2 ++
3 files changed, 15 insertions(+)
create mode 100644 tests/docker/dockerfiles/debian-hppa-cross.docker
create mode 100644 tests/tcg/hppa/Makefile.include
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index bcf44e80c4..2471c4f30a 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -63,6 +63,7 @@ docker-image-debian-s390x-cross: docker-image-debian9
docker-image-debian-win32-cross: docker-image-debian8-mxe
docker-image-debian-win64-cross: docker-image-debian8-mxe
docker-image-debian-alpha-cross: docker-image-debian-sid
+docker-image-debian-hppa-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Expand all the pre-requistes for each docker image and test combination
diff --git a/tests/docker/dockerfiles/debian-hppa-cross.docker b/tests/docker/dockerfiles/debian-hppa-cross.docker
new file mode 100644
index 0000000000..ad443defac
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-hppa-cross.docker
@@ -0,0 +1,12 @@
+#
+# Docker cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+#
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt-get install -y --no-install-recommends \
+ gcc-hppa-linux-gnu \
+ libc6-dev-hppa-cross
diff --git a/tests/tcg/hppa/Makefile.include b/tests/tcg/hppa/Makefile.include
new file mode 100644
index 0000000000..da2353430e
--- /dev/null
+++ b/tests/tcg/hppa/Makefile.include
@@ -0,0 +1,2 @@
+DOCKER_IMAGE=debian-hppa-cross
+DOCKER_CROSS_COMPILER=hppa-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 38/46] tests/tcg: enable building for HPPA
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 38/46] tests/tcg: enable building for HPPA Alex Bennée
@ 2018-04-25 14:08 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:08 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> tests/docker/Makefile.include | 1 +
> tests/docker/dockerfiles/debian-hppa-cross.docker | 12 ++++++++++++
> tests/tcg/hppa/Makefile.include | 2 ++
> 3 files changed, 15 insertions(+)
> create mode 100644 tests/docker/dockerfiles/debian-hppa-cross.docker
> create mode 100644 tests/tcg/hppa/Makefile.include
>
> diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
> index bcf44e80c4..2471c4f30a 100644
> --- a/tests/docker/Makefile.include
> +++ b/tests/docker/Makefile.include
> @@ -63,6 +63,7 @@ docker-image-debian-s390x-cross: docker-image-debian9
> docker-image-debian-win32-cross: docker-image-debian8-mxe
> docker-image-debian-win64-cross: docker-image-debian8-mxe
> docker-image-debian-alpha-cross: docker-image-debian-sid
> +docker-image-debian-hppa-cross: docker-image-debian-sid
> docker-image-travis: NOUSER=1
>
> # Expand all the pre-requistes for each docker image and test combination
> diff --git a/tests/docker/dockerfiles/debian-hppa-cross.docker b/tests/docker/dockerfiles/debian-hppa-cross.docker
> new file mode 100644
> index 0000000000..ad443defac
> --- /dev/null
> +++ b/tests/docker/dockerfiles/debian-hppa-cross.docker
> @@ -0,0 +1,12 @@
> +#
> +# Docker cross-compiler target
> +#
> +# This docker target builds on the debian sid base image which
> +# contains cross compilers for Debian "ports" targets.
> +#
> +FROM qemu:debian-sid
> +
> +RUN DEBIAN_FRONTEND=noninteractive eatmydata \
> + apt-get install -y --no-install-recommends \
> + gcc-hppa-linux-gnu \
> + libc6-dev-hppa-cross
> diff --git a/tests/tcg/hppa/Makefile.include b/tests/tcg/hppa/Makefile.include
> new file mode 100644
> index 0000000000..da2353430e
> --- /dev/null
> +++ b/tests/tcg/hppa/Makefile.include
> @@ -0,0 +1,2 @@
> +DOCKER_IMAGE=debian-hppa-cross
> +DOCKER_CROSS_COMPILER=hppa-linux-gnu-gcc
>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 39/46] tests/tcg: enable building for m68k
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (37 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 38/46] tests/tcg: enable building for HPPA Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 14:28 ` Philippe Mathieu-Daudé
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 40/46] tests/tcg: enable building for sh4 Alex Bennée
` (8 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
As before, using Debian SID compilers.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/docker/Makefile.include | 1 +
tests/docker/dockerfiles/debian-m68k-cross.docker | 12 ++++++++++++
tests/tcg/m68k/Makefile.include | 2 ++
3 files changed, 15 insertions(+)
create mode 100644 tests/docker/dockerfiles/debian-m68k-cross.docker
create mode 100644 tests/tcg/m68k/Makefile.include
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 2471c4f30a..15c52127c7 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -64,6 +64,7 @@ docker-image-debian-win32-cross: docker-image-debian8-mxe
docker-image-debian-win64-cross: docker-image-debian8-mxe
docker-image-debian-alpha-cross: docker-image-debian-sid
docker-image-debian-hppa-cross: docker-image-debian-sid
+docker-image-debian-m68k-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Expand all the pre-requistes for each docker image and test combination
diff --git a/tests/docker/dockerfiles/debian-m68k-cross.docker b/tests/docker/dockerfiles/debian-m68k-cross.docker
new file mode 100644
index 0000000000..21ba3b0132
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-m68k-cross.docker
@@ -0,0 +1,12 @@
+#
+# Docker cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+#
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt-get install -y --no-install-recommends \
+ gcc-m68k-linux-gnu \
+ libc6-dev-m68k-cross
diff --git a/tests/tcg/m68k/Makefile.include b/tests/tcg/m68k/Makefile.include
new file mode 100644
index 0000000000..cd7c6bf50d
--- /dev/null
+++ b/tests/tcg/m68k/Makefile.include
@@ -0,0 +1,2 @@
+DOCKER_IMAGE=debian-m68k-cross
+DOCKER_CROSS_COMPILER=m68k-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 39/46] tests/tcg: enable building for m68k
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 39/46] tests/tcg: enable building for m68k Alex Bennée
@ 2018-04-25 14:28 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:28 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf, Laurent Vivier
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> As before, using Debian SID compilers.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/docker/Makefile.include | 1 +
> tests/docker/dockerfiles/debian-m68k-cross.docker | 12 ++++++++++++
> tests/tcg/m68k/Makefile.include | 2 ++
> 3 files changed, 15 insertions(+)
> create mode 100644 tests/docker/dockerfiles/debian-m68k-cross.docker
> create mode 100644 tests/tcg/m68k/Makefile.include
>
> diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
> index 2471c4f30a..15c52127c7 100644
> --- a/tests/docker/Makefile.include
> +++ b/tests/docker/Makefile.include
> @@ -64,6 +64,7 @@ docker-image-debian-win32-cross: docker-image-debian8-mxe
> docker-image-debian-win64-cross: docker-image-debian8-mxe
> docker-image-debian-alpha-cross: docker-image-debian-sid
> docker-image-debian-hppa-cross: docker-image-debian-sid
> +docker-image-debian-m68k-cross: docker-image-debian-sid
> docker-image-travis: NOUSER=1
>
> # Expand all the pre-requistes for each docker image and test combination
> diff --git a/tests/docker/dockerfiles/debian-m68k-cross.docker b/tests/docker/dockerfiles/debian-m68k-cross.docker
> new file mode 100644
> index 0000000000..21ba3b0132
> --- /dev/null
> +++ b/tests/docker/dockerfiles/debian-m68k-cross.docker
> @@ -0,0 +1,12 @@
> +#
> +# Docker cross-compiler target
> +#
> +# This docker target builds on the debian sid base image which
> +# contains cross compilers for Debian "ports" targets.
> +#
> +FROM qemu:debian-sid
> +
> +RUN DEBIAN_FRONTEND=noninteractive eatmydata \
> + apt-get install -y --no-install-recommends \
> + gcc-m68k-linux-gnu \
> + libc6-dev-m68k-cross
> diff --git a/tests/tcg/m68k/Makefile.include b/tests/tcg/m68k/Makefile.include
> new file mode 100644
> index 0000000000..cd7c6bf50d
> --- /dev/null
> +++ b/tests/tcg/m68k/Makefile.include
> @@ -0,0 +1,2 @@
> +DOCKER_IMAGE=debian-m68k-cross
> +DOCKER_CROSS_COMPILER=m68k-linux-gnu-gcc
$ make -j1 run-tcg-tests-m68k-linux-user
BUILD debian-sid
BUILD debian-m68k-cross
CROSS-BUILD m68k guest-tests with docker qemu:debian-m68k-cross
/source/qemu/tests/tcg/m68k/Makefile.target:8: warning: overriding
recipe for target 'run-test-mmap'
/source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
old recipe for target 'run-test-mmap'
BUILD debian-sid
BUILD debian-m68k-cross
CROSS-BUILD m68k guest-tests with docker qemu:debian-m68k-cross
/source/qemu/tests/tcg/m68k/Makefile.target:8: warning: overriding
recipe for target 'run-test-mmap'
/source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
old recipe for target 'run-test-mmap'
RUN-TESTS for m68k
/source/qemu/tests/tcg/m68k/Makefile.target:8: warning: overriding
recipe for target 'run-test-mmap'
/source/qemu/tests/tcg/multiarch/Makefile.target:26: warning: ignoring
old recipe for target 'run-test-mmap'
TEST test-mmap (default) on m68k
TEST sha1 on m68k
BROKEN TEST linux-test SKIPPED on m68k
TEST testthread on m68k
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 40/46] tests/tcg: enable building for sh4
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (38 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 39/46] tests/tcg: enable building for m68k Alex Bennée
@ 2018-04-24 15:23 ` Alex Bennée
2018-04-25 14:16 ` Philippe Mathieu-Daudé
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 41/46] tests/tcg: enable building for sparc64 Alex Bennée
` (7 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:23 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
As before, using Debian SID compilers. While the compiler can be
coerced into generating big-endian code it seems the linker can't deal
with it so we only enable the building for little endian SH4.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/docker/Makefile.include | 1 +
tests/docker/dockerfiles/debian-sh4-cross.docker | 12 ++++++++++++
tests/tcg/sh4/Makefile.include | 4 ++++
3 files changed, 17 insertions(+)
create mode 100644 tests/docker/dockerfiles/debian-sh4-cross.docker
create mode 100644 tests/tcg/sh4/Makefile.include
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 15c52127c7..c08f32ca58 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -65,6 +65,7 @@ docker-image-debian-win64-cross: docker-image-debian8-mxe
docker-image-debian-alpha-cross: docker-image-debian-sid
docker-image-debian-hppa-cross: docker-image-debian-sid
docker-image-debian-m68k-cross: docker-image-debian-sid
+docker-image-debian-sh4-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Expand all the pre-requistes for each docker image and test combination
diff --git a/tests/docker/dockerfiles/debian-sh4-cross.docker b/tests/docker/dockerfiles/debian-sh4-cross.docker
new file mode 100644
index 0000000000..88a2423094
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-sh4-cross.docker
@@ -0,0 +1,12 @@
+#
+# Docker cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+#
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt-get install -y --no-install-recommends \
+ gcc-sh4-linux-gnu \
+ libc6-dev-sh4-cross
diff --git a/tests/tcg/sh4/Makefile.include b/tests/tcg/sh4/Makefile.include
new file mode 100644
index 0000000000..ad21594d9d
--- /dev/null
+++ b/tests/tcg/sh4/Makefile.include
@@ -0,0 +1,4 @@
+ifneq ($(TARGET_NAME), sh4eb)
+DOCKER_IMAGE=debian-sh4-cross
+DOCKER_CROSS_COMPILER=sh4-linux-gnu-gcc
+endif
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 40/46] tests/tcg: enable building for sh4
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 40/46] tests/tcg: enable building for sh4 Alex Bennée
@ 2018-04-25 14:16 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:16 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:23 PM, Alex Bennée wrote:
> As before, using Debian SID compilers. While the compiler can be
> coerced into generating big-endian code it seems the linker can't deal
> with it so we only enable the building for little endian SH4.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> tests/docker/Makefile.include | 1 +
> tests/docker/dockerfiles/debian-sh4-cross.docker | 12 ++++++++++++
> tests/tcg/sh4/Makefile.include | 4 ++++
> 3 files changed, 17 insertions(+)
> create mode 100644 tests/docker/dockerfiles/debian-sh4-cross.docker
> create mode 100644 tests/tcg/sh4/Makefile.include
>
> diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
> index 15c52127c7..c08f32ca58 100644
> --- a/tests/docker/Makefile.include
> +++ b/tests/docker/Makefile.include
> @@ -65,6 +65,7 @@ docker-image-debian-win64-cross: docker-image-debian8-mxe
> docker-image-debian-alpha-cross: docker-image-debian-sid
> docker-image-debian-hppa-cross: docker-image-debian-sid
> docker-image-debian-m68k-cross: docker-image-debian-sid
> +docker-image-debian-sh4-cross: docker-image-debian-sid
> docker-image-travis: NOUSER=1
>
> # Expand all the pre-requistes for each docker image and test combination
> diff --git a/tests/docker/dockerfiles/debian-sh4-cross.docker b/tests/docker/dockerfiles/debian-sh4-cross.docker
> new file mode 100644
> index 0000000000..88a2423094
> --- /dev/null
> +++ b/tests/docker/dockerfiles/debian-sh4-cross.docker
> @@ -0,0 +1,12 @@
> +#
> +# Docker cross-compiler target
> +#
> +# This docker target builds on the debian sid base image which
> +# contains cross compilers for Debian "ports" targets.
> +#
> +FROM qemu:debian-sid
> +
> +RUN DEBIAN_FRONTEND=noninteractive eatmydata \
> + apt-get install -y --no-install-recommends \
> + gcc-sh4-linux-gnu \
> + libc6-dev-sh4-cross
> diff --git a/tests/tcg/sh4/Makefile.include b/tests/tcg/sh4/Makefile.include
> new file mode 100644
> index 0000000000..ad21594d9d
> --- /dev/null
> +++ b/tests/tcg/sh4/Makefile.include
> @@ -0,0 +1,4 @@
> +ifneq ($(TARGET_NAME), sh4eb)
> +DOCKER_IMAGE=debian-sh4-cross
> +DOCKER_CROSS_COMPILER=sh4-linux-gnu-gcc
> +endif
>
$ make -j1 run-tcg-tests-sh4-linux-user
GEN sh4-linux-user/config-target.h
BUILD debian-sid
BUILD debian-sh4-cross
CROSS-BUILD sh4 guest-tests with docker qemu:debian-sh4-cross
BUILD debian-sid
BUILD debian-sh4-cross
CROSS-BUILD sh4 guest-tests with docker qemu:debian-sh4-cross
RUN-TESTS for sh4
TEST test-mmap (default) on sh4
TEST test-mmap (8k pages) on sh4
TEST test-mmap (16k pages) on sh4
TEST test-mmap (32k pages) on sh4
TEST sha1 on sh4
BROKEN TEST linux-test SKIPPED on sh4
TEST testthread on sh4
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 41/46] tests/tcg: enable building for sparc64
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (39 preceding siblings ...)
2018-04-24 15:23 ` [Qemu-devel] [PATCH v3 40/46] tests/tcg: enable building for sh4 Alex Bennée
@ 2018-04-24 15:24 ` Alex Bennée
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 42/46] tests/tcg: enable building for mips64 Alex Bennée
` (6 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:24 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
As before, using Debian SID compilers.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/docker/Makefile.include | 1 +
tests/docker/dockerfiles/debian-sparc64-cross.docker | 12 ++++++++++++
tests/tcg/sparc64/Makefile.include | 2 ++
3 files changed, 15 insertions(+)
create mode 100644 tests/docker/dockerfiles/debian-sparc64-cross.docker
create mode 100644 tests/tcg/sparc64/Makefile.include
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index c08f32ca58..62d1f4dec0 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -66,6 +66,7 @@ docker-image-debian-alpha-cross: docker-image-debian-sid
docker-image-debian-hppa-cross: docker-image-debian-sid
docker-image-debian-m68k-cross: docker-image-debian-sid
docker-image-debian-sh4-cross: docker-image-debian-sid
+docker-image-debian-sparc64-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Expand all the pre-requistes for each docker image and test combination
diff --git a/tests/docker/dockerfiles/debian-sparc64-cross.docker b/tests/docker/dockerfiles/debian-sparc64-cross.docker
new file mode 100644
index 0000000000..1e2c809274
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-sparc64-cross.docker
@@ -0,0 +1,12 @@
+#
+# Docker cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+#
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt-get install -y --no-install-recommends \
+ gcc-sparc64-linux-gnu \
+ libc6-dev-sparc64-cross
diff --git a/tests/tcg/sparc64/Makefile.include b/tests/tcg/sparc64/Makefile.include
new file mode 100644
index 0000000000..95fc8dee9f
--- /dev/null
+++ b/tests/tcg/sparc64/Makefile.include
@@ -0,0 +1,2 @@
+DOCKER_IMAGE=debian-sparc64-cross
+DOCKER_CROSS_COMPILER=sparc64-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 42/46] tests/tcg: enable building for mips64
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (40 preceding siblings ...)
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 41/46] tests/tcg: enable building for sparc64 Alex Bennée
@ 2018-04-24 15:24 ` Alex Bennée
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target Alex Bennée
` (5 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:24 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Yongbok Kim
As before, using Debian SID compilers.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/docker/Makefile.include | 1 +
tests/docker/dockerfiles/debian-mips64-cross.docker | 12 ++++++++++++
tests/tcg/mips/Makefile.include | 3 +++
3 files changed, 16 insertions(+)
create mode 100644 tests/docker/dockerfiles/debian-mips64-cross.docker
diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 62d1f4dec0..f58afb8c5d 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -67,6 +67,7 @@ docker-image-debian-hppa-cross: docker-image-debian-sid
docker-image-debian-m68k-cross: docker-image-debian-sid
docker-image-debian-sh4-cross: docker-image-debian-sid
docker-image-debian-sparc64-cross: docker-image-debian-sid
+docker-image-debian-mips64-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Expand all the pre-requistes for each docker image and test combination
diff --git a/tests/docker/dockerfiles/debian-mips64-cross.docker b/tests/docker/dockerfiles/debian-mips64-cross.docker
new file mode 100644
index 0000000000..ed1ce0e919
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-mips64-cross.docker
@@ -0,0 +1,12 @@
+#
+# Docker cross-compiler target
+#
+# This docker target builds on the debian sid base image which
+# contains cross compilers for Debian "ports" targets.
+#
+FROM qemu:debian-sid
+
+RUN DEBIAN_FRONTEND=noninteractive eatmydata \
+ apt-get install -y --no-install-recommends \
+ gcc-mips64-linux-gnuabi64 \
+ libc6-dev-mips64-cross
diff --git a/tests/tcg/mips/Makefile.include b/tests/tcg/mips/Makefile.include
index a9beceb623..4a14fc078d 100644
--- a/tests/tcg/mips/Makefile.include
+++ b/tests/tcg/mips/Makefile.include
@@ -8,6 +8,9 @@
ifeq ($(TARGET_NAME),mips64el)
DOCKER_IMAGE=debian-mips64el-cross
DOCKER_CROSS_COMPILER=mips64el-linux-gnuabi64-gcc
+else ifeq ($(TARGET_NAME),mips64)
+DOCKER_IMAGE=debian-mips64-cross
+DOCKER_CROSS_COMPILER=mips64-linux-gnuabi64-gcc
else ifeq ($(TARGET_NAME),mipsel)
DOCKER_IMAGE=debian-mipsel-cross
DOCKER_CROSS_COMPILER=mipsel-linux-gnu-gcc
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (41 preceding siblings ...)
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 42/46] tests/tcg: enable building for mips64 Alex Bennée
@ 2018-04-24 15:24 ` Alex Bennée
2018-04-25 21:26 ` Richard Henderson
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 44/46] Makefile.target: add (clean-)guest-tests targets Alex Bennée
` (4 subsequent siblings)
47 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:24 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
This make is now invoked from each individual target make with the
appropriate CC and EXTRA_CFLAGS set for each guest. It then includes
additional Makefile.targets from:
- tests/tcg/multiarch (always)
- tests/tcg/$(TARGET_BASE_ARCH) (if available)
- tests/tcg/$(TARGET_NAME)
The order is important as the later Makefile's may want to suppress
TESTS from it's base arch profile. Each included Makefile.target is
responsible for adding TESTS as well as defining any special build
instructions for individual tests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
v2
- cleaner approach to include sub makefiles
- move TESTS/VPATH manipulation into sub-makefile
- avoid double inclusion when TARGET_BASE_ARCH==TARGET_NAME
---
tests/tcg/Makefile | 162 +++++++++++++++------------------------------
1 file changed, 53 insertions(+), 109 deletions(-)
diff --git a/tests/tcg/Makefile b/tests/tcg/Makefile
index e12395117a..2116fea915 100644
--- a/tests/tcg/Makefile
+++ b/tests/tcg/Makefile
@@ -1,125 +1,69 @@
+# -*- Mode: makefile -*-
+#
+# TCG tests
+#
+# These are complicated by the fact we want to build them for guest
+# systems. This requires knowing what guests we are building and which
+# ones we have cross-compilers for or docker images with
+# cross-compilers.
+#
+# The tests themselves should be as minimal as possible as
+# cross-compilers don't always have a large amount of libraries
+# available.
+#
+# We only include the host build system for SRC_PATH and we don't
+# bother with the common rules.mk. We expect CC/LD to have been set for
+# us from the parent make as well as being passed EXTRA_CFLAGS.
+#
+# We also expect to be in the tests build dir for the FOO-linux-user.
+#
+
-include ../../config-host.mak
--include $(SRC_PATH)/rules.mak
+-include ../config-target.mak
-$(call set-vpath, $(SRC_PATH)/tests/tcg)
+quiet-command = $(if $(V),$1,$(if $(2),@printf " %-7s %s\n" $2 $3 && $1, @$1))
-QEMU=../../i386-linux-user/qemu-i386
-QEMU_X86_64=../../x86_64-linux-user/qemu-x86_64
-CC_X86_64=$(CC_I386) -m64
+# Tests we are building
+TESTS=
-QEMU_INCLUDES += -I../..
-CFLAGS=-Wall -O2 -g -fno-strict-aliasing
-#CFLAGS+=-msse2
+# Start with a blank slate, the build targets get to add stuff first
+CFLAGS=
+QEMU_CFLAGS=
LDFLAGS=
-# TODO: automatically detect ARM and MIPS compilers, and run those too
-
-# runcom maps page 0, so it requires root privileges
-# also, pi_10.com runs indefinitely
+# The QEMU for this TARGET
+QEMU=../qemu-$(TARGET_NAME)
-I386_TESTS=hello-i386 \
- sha1-i386 \
- test-i386 \
- test-i386-fprem \
- # runcom
-
-# native i386 compilers sometimes are not biarch. assume cross-compilers are
-ifneq ($(ARCH),i386)
-I386_TESTS+=run-test-x86_64
+# The order we include is important. We include multiarch, base arch and finally arch
+-include $(SRC_PATH)/tests/tcg/multiarch/Makefile.target
+-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.target
+ifneq ($(TARGET_BASE_ARCH),$(TARGET_NAME))
+-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.target
endif
-TESTS = test_path
-ifneq ($(call find-in-path, $(CC_I386)),)
-TESTS += $(I386_TESTS)
-endif
-
-all: $(patsubst %,run-%,$(TESTS))
-test: all
-
-# rules to run tests
-
-.PHONY: $(patsubst %,run-%,$(TESTS))
-
-run-%: %
- -$(QEMU) ./$*
-
-run-hello-i386: hello-i386
-run-sha1-i386: sha1-i386
-
-run-test-i386: test-i386
- ./test-i386 > test-i386.ref
- -$(QEMU) test-i386 > test-i386.out
- @if diff -u test-i386.ref test-i386.out ; then echo "Auto Test OK"; fi
-
-run-test-i386-fprem: test-i386-fprem
- ./test-i386-fprem > test-i386-fprem.ref
- -$(QEMU) test-i386-fprem > test-i386-fprem.out
- @if diff -u test-i386-fprem.ref test-i386-fprem.out ; then echo "Auto Test OK"; fi
-
-run-test-x86_64: test-x86_64
- ./test-x86_64 > test-x86_64.ref
- -$(QEMU_X86_64) test-x86_64 > test-x86_64.out
- @if diff -u test-x86_64.ref test-x86_64.out ; then echo "Auto Test OK"; fi
+# Add the common build options
+CFLAGS+=-Wall -O0 -g -fno-strict-aliasing
+LDFLAGS+=-static
+%: %.c
+ $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
-run-runcom: runcom
- -$(QEMU) ./runcom $(SRC_PATH)/tests/pi_10.com
+all: $(TESTS)
-run-test_path: test_path
- ./test_path
+#
+# Test Runners
+#
+# By default we just run the test with the appropriate QEMU for the
+# target. More advanced tests may want to override the runner in their
+# specific make rules.
+#
-# rules to compile tests
+RUN_TESTS=$(patsubst %,run-%, $(TESTS))
-hello-i386: hello-i386.c
- $(CC_I386) -nostdlib $(CFLAGS) -static $(LDFLAGS) -o $@ $<
- strip $@
-
-# i386/x86_64 emulation test (test various opcodes) */
-test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S \
- test-i386.h test-i386-shift.h test-i386-muldiv.h
- $(CC_I386) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ \
- $(<D)/test-i386.c $(<D)/test-i386-code16.S $(<D)/test-i386-vm86.S -lm
-
-test-i386-fprem: test-i386-fprem.c
- $(CC_I386) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ $^
-
-test-x86_64: test-i386.c \
- test-i386.h test-i386-shift.h test-i386-muldiv.h
- $(CC_X86_64) $(QEMU_INCLUDES) $(CFLAGS) $(LDFLAGS) -o $@ $(<D)/test-i386.c -lm
-
-# vm86 test
-runcom: runcom.c
- $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $<
-
-# speed test
-sha1-i386: sha1.c
- $(CC_I386) $(CFLAGS) $(LDFLAGS) -o $@ $<
-
-# arm test
-hello-arm: hello-arm.o
- arm-linux-ld -o $@ $<
-
-hello-arm.o: hello-arm.c
- arm-linux-gcc -Wall -g -O2 -c -o $@ $<
-
-test-arm-iwmmxt: test-arm-iwmmxt.s
- cpp < $< | arm-linux-gnu-gcc -Wall -static -march=iwmmxt -mabi=aapcs -x assembler - -o $@
-
-# MIPS test
-hello-mips: hello-mips.c
- mips-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32 -Wall -Wextra -g -O2 -o $@ $<
-
-hello-mipsel: hello-mips.c
- mipsel-linux-gnu-gcc -nostdlib -static -mno-abicalls -fno-PIC -mabi=32 -Wall -Wextra -g -O2 -o $@ $<
-
-# testsuite for the CRIS port.
-test-cris:
- $(MAKE) -C cris check
+run-%: %
+ $(call quiet-command, $(QEMU) $< > $<.out, "TEST", "$< on $(TARGET_NAME)")
-# testsuite for the LM32 port.
-test-lm32:
- $(MAKE) -C lm32 check
+.PHONY: run
+run: $(RUN_TESTS)
-clean:
- rm -f *~ *.o test-i386.out test-i386.ref \
- test-x86_64.log test-x86_64.ref qruncom $(TESTS)
+# There is no clean target, the calling make just rm's the tests build dir
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target Alex Bennée
@ 2018-04-25 21:26 ` Richard Henderson
2018-04-26 9:30 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Richard Henderson @ 2018-04-25 21:26 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange, f4bug,
balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 05:24 AM, Alex Bennée wrote:
> +run-%: %
> + $(call quiet-command, $(QEMU) $< > $<.out, "TEST", "$< on $(TARGET_NAME)")
I've just had an x86_64 guest test run for 70 minutes. We need to limit the
amount of time spent here in some way, with excessive time reported as test
failure.
One potential way would be to add "ulimit -t $TIMEOUT" to the subshell before
running qemu. A default TIMEOUT might be e.g. 15 seconds. I'm not sure what
we should expect for the largest test on the smallest hosts...
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target
2018-04-25 21:26 ` Richard Henderson
@ 2018-04-26 9:30 ` Alex Bennée
2018-04-26 20:51 ` Richard Henderson
0 siblings, 1 reply; 102+ messages in thread
From: Alex Bennée @ 2018-04-26 9:30 UTC (permalink / raw)
To: Richard Henderson
Cc: peter.maydell, cota, famz, berrange, f4bug, balrogg, aurelien,
agraf, qemu-devel
Richard Henderson <richard.henderson@linaro.org> writes:
> On 04/24/2018 05:24 AM, Alex Bennée wrote:
>> +run-%: %
>> + $(call quiet-command, $(QEMU) $< > $<.out, "TEST", "$< on $(TARGET_NAME)")
>
> I've just had an x86_64 guest test run for 70 minutes. We need to limit the
> amount of time spent here in some way, with excessive time reported as test
> failure.
>
> One potential way would be to add "ulimit -t $TIMEOUT" to the subshell before
> running qemu. A default TIMEOUT might be e.g. 15 seconds. I'm not sure what
> we should expect for the largest test on the smallest hosts...
Sounds reasonable - test-i386-fprem is probably the longest - I'm not
sure it needs to be so exhaustive.
>
>
> r~
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target
2018-04-26 9:30 ` Alex Bennée
@ 2018-04-26 20:51 ` Richard Henderson
0 siblings, 0 replies; 102+ messages in thread
From: Richard Henderson @ 2018-04-26 20:51 UTC (permalink / raw)
To: Alex Bennée
Cc: peter.maydell, cota, famz, berrange, f4bug, balrogg, aurelien,
agraf, qemu-devel
On 04/25/2018 11:30 PM, Alex Bennée wrote:
>
> Richard Henderson <richard.henderson@linaro.org> writes:
>
>> On 04/24/2018 05:24 AM, Alex Bennée wrote:
>>> +run-%: %
>>> + $(call quiet-command, $(QEMU) $< > $<.out, "TEST", "$< on $(TARGET_NAME)")
>>
>> I've just had an x86_64 guest test run for 70 minutes. We need to limit the
>> amount of time spent here in some way, with excessive time reported as test
>> failure.
>>
>> One potential way would be to add "ulimit -t $TIMEOUT" to the subshell before
>> running qemu. A default TIMEOUT might be e.g. 15 seconds. I'm not sure what
>> we should expect for the largest test on the smallest hosts...
>
> Sounds reasonable - test-i386-fprem is probably the longest - I'm not
> sure it needs to be so exhaustive.
Better, not via ulimit but via something that measures wall time. That way we
don't stall on e.g. a locked mutex when the child isn't spinning in a loop as
it was here.
I'd guess a small python script would be most maintainable...
r~
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 44/46] Makefile.target: add (clean-)guest-tests targets
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (42 preceding siblings ...)
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 43/46] tests/tcg/Makefile: update to be called from Makefile.target Alex Bennée
@ 2018-04-24 15:24 ` Alex Bennée
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets Alex Bennée
` (3 subsequent siblings)
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:24 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
Now all the build infrastructure is in place we can build tests for
each guest that we support. That support mainly depends on having
cross compilers installed or docker setup. To keep all the logic for
that together we put the rules in tests/tcg/Makefile.include and
include it from the main Makefile.target.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
Makefile.target | 5 +++
tests/tcg/Makefile.include | 79 ++++++++++++++++++++++++++++++++++++++
2 files changed, 84 insertions(+)
create mode 100644 tests/tcg/Makefile.include
diff --git a/Makefile.target b/Makefile.target
index d0ec77a307..a30fd40257 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -36,6 +36,11 @@ endif
PROGS=$(QEMU_PROG) $(QEMU_PROGW)
STPFILES=
+# Makefile Tests
+ifdef CONFIG_USER_ONLY
+include $(SRC_PATH)/tests/tcg/Makefile.include
+endif
+
config-target.h: config-target.h-timestamp
config-target.h-timestamp: config-target.mak
diff --git a/tests/tcg/Makefile.include b/tests/tcg/Makefile.include
new file mode 100644
index 0000000000..cb8bb36026
--- /dev/null
+++ b/tests/tcg/Makefile.include
@@ -0,0 +1,79 @@
+# -*- Mode: makefile -*-
+#
+# TCG tests (per-target rules)
+#
+# This Makefile fragement is included from the per-target
+# Makefile.target so will be invoked for each linux-user program we
+# build. We have two options for compiling, either using a configured
+# guest compiler or calling one of our docker images to do it for us.
+#
+
+# The per ARCH makefile, if it exists holds extra information about
+# useful docker images or alternative compiler flags. Include it if it
+# exists
+
+ARCH_MAKEFILE=$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
+CHECK_INCLUDE=$(wildcard $(ARCH_MAKEFILE))
+
+ifeq ($(ARCH_MAKEFILE),$(CHECK_INCLUDE))
+include $(ARCH_MAKEFILE)
+endif
+
+GUEST_BUILD=
+
+# Support installed Cross Compilers
+
+ifdef CROSS_CC_GUEST
+
+.PHONY: cross-build-guest-tests
+cross-build-guest-tests:
+ $(call quiet-command, \
+ (mkdir -p tests && cd tests && \
+ make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(CROSS_CC_GUEST)), \
+ "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
+
+
+GUEST_BUILD=cross-build-guest-tests
+
+endif
+
+# Support building with Docker
+
+ifeq ($(HAVE_USER_DOCKER)$(GUEST_BUILD),y)
+ifneq ($(DOCKER_IMAGE),)
+
+# We also need the Docker make rules to depend on
+include $(SRC_PATH)/tests/docker/Makefile.include
+
+DOCKER_COMPILE_CMD="$(DOCKER_SCRIPT) cc --user $(shell id -u) \
+ --cc $(DOCKER_CROSS_COMPILER) \
+ -i qemu:$(DOCKER_IMAGE) \
+ -s $(SRC_PATH) -- "
+DOCKER_PREREQ=docker-image-$(DOCKER_IMAGE)
+
+.PHONY: docker-build-guest-tests
+docker-build-guest-tests: $(DOCKER_PREREQ)
+ $(call quiet-command, \
+ (mkdir -p tests && cd tests && \
+ make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(DOCKER_COMPILE_CMD)), \
+ "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
+
+GUEST_BUILD=docker-build-guest-tests
+
+endif
+endif
+
+# Final targets
+.PHONY: guest-tests
+
+ifneq ($(GUEST_BUILD),)
+guest-tests: $(GUEST_BUILD)
+else
+guest-tests:
+ $(call quiet-command, /bin/true, "CROSS-BUILD", "$(TARGET_NAME) guest-tests SKIPPED")
+endif
+
+# It doesn't mater if these don't exits
+.PHONY: clean-guest-tests
+clean-guest-tests:
+ rm -rf tests || echo "no $(TARGET_NAME) tests to remove"
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (43 preceding siblings ...)
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 44/46] Makefile.target: add (clean-)guest-tests targets Alex Bennée
@ 2018-04-24 15:24 ` Alex Bennée
2018-04-24 23:13 ` Philippe Mathieu-Daudé
2018-04-25 3:18 ` Philippe Mathieu-Daudé
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 46/46] tests/tcg: override runners for broken tests (!UPSTREAM) Alex Bennée
` (2 subsequent siblings)
47 siblings, 2 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:24 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée
This will ensure all linux-user targets build their guest test
programs and ensure check-tcg will run the respective tests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
v2
- use -include instead of complex macro stuff
- also include TARGET_BASE_ARCH/Makefile
v3
- add build-tcg, make check-tcg actually run tests
---
tests/Makefile.include | 26 ++++++++++++++++++++++-
tests/tcg/Makefile.include | 43 ++++++++++++++++++++++----------------
2 files changed, 50 insertions(+), 19 deletions(-)
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 3d2f0458ab..310ccefdd9 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -10,6 +10,7 @@ check-help:
@echo " $(MAKE) check-speed Run qobject speed tests"
@echo " $(MAKE) check-qapi-schema Run QAPI schema tests"
@echo " $(MAKE) check-block Run block tests"
+ @echo " $(MAKE) check-tcg Run TCG tests"
@echo " $(MAKE) check-report.html Generates an HTML test report"
@echo " $(MAKE) check-clean Clean the tests"
@echo
@@ -916,6 +917,30 @@ check-report.xml: $(patsubst %,check-report-qtest-%.xml, $(QTEST_TARGETS)) check
check-report.html: check-report.xml
$(call quiet-command,gtester-report $< > $@,"GEN","$@")
+# Per guest TCG tests
+
+LINUX_USER_TARGETS=$(filter %-linux-user,$(TARGET_LIST))
+BUILD_TCG_TARGET_RULES=$(patsubst %,build-tcg-tests-%, $(LINUX_USER_TARGETS))
+CLEAN_TCG_TARGET_RULES=$(patsubst %,clean-tcg-tests-%, $(LINUX_USER_TARGETS))
+RUN_TCG_TARGET_RULES=$(patsubst %,run-tcg-tests-%, $(LINUX_USER_TARGETS))
+
+build-tcg-tests-%:
+ $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" guest-tests,)
+
+run-tcg-tests-%: build-tcg-tests-%
+ $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" run-guest-tests,)
+
+clean-tcg-tests-%:
+ $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" clean-guest-tests,)
+
+.PHONY: build-tcg
+build-tcg: $(BUILD_TCG_TARGET_RULES)
+
+.PHONY: check-tcg
+check-tcg: $(RUN_TCG_TARGET_RULES)
+
+.PHONY: clean-tcg
+clean-tcg: $(CLEAN_TCG_TARGET_RULES)
# Other tests
@@ -958,7 +983,6 @@ check-speed: $(patsubst %,check-%, $(check-speed-y))
check-block: $(patsubst %,check-%, $(check-block-y))
check: check-qapi-schema check-unit check-qtest check-decodetree
check-clean:
- $(MAKE) -C tests/tcg clean
rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y)
rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y))
rm -f tests/test-qapi-gen-timestamp
diff --git a/tests/tcg/Makefile.include b/tests/tcg/Makefile.include
index cb8bb36026..67e89ecb67 100644
--- a/tests/tcg/Makefile.include
+++ b/tests/tcg/Makefile.include
@@ -8,19 +8,14 @@
# guest compiler or calling one of our docker images to do it for us.
#
-# The per ARCH makefile, if it exists holds extra information about
-# useful docker images or alternative compiler flags. Include it if it
-# exists
+# The per ARCH makefile, if it exists, holds extra information about
+# useful docker images or alternative compiler flags.
-ARCH_MAKEFILE=$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
-CHECK_INCLUDE=$(wildcard $(ARCH_MAKEFILE))
-
-ifeq ($(ARCH_MAKEFILE),$(CHECK_INCLUDE))
-include $(ARCH_MAKEFILE)
-endif
+-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include
+-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
GUEST_BUILD=
-
+TCG_MAKE=$(SRC_PATH)/tests/tcg/Makefile
# Support installed Cross Compilers
ifdef CROSS_CC_GUEST
@@ -28,10 +23,10 @@ ifdef CROSS_CC_GUEST
.PHONY: cross-build-guest-tests
cross-build-guest-tests:
$(call quiet-command, \
- (mkdir -p tests && cd tests && \
- make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(CROSS_CC_GUEST)), \
- "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
-
+ (mkdir -p tests && cd tests && \
+ make -f $(TCG_MAKE) CC=$(CROSS_CC_GUEST) \
+ EXTRA_CFLAGS=$(CROSS_CC_GUEST_CFLAGS)), \
+ "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
GUEST_BUILD=cross-build-guest-tests
@@ -54,9 +49,10 @@ DOCKER_PREREQ=docker-image-$(DOCKER_IMAGE)
.PHONY: docker-build-guest-tests
docker-build-guest-tests: $(DOCKER_PREREQ)
$(call quiet-command, \
- (mkdir -p tests && cd tests && \
- make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(DOCKER_COMPILE_CMD)), \
- "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
+ (mkdir -p tests && cd tests && \
+ make -f $(TCG_MAKE) CC=$(DOCKER_COMPILE_CMD) \
+ EXTRA_CFLAGS=$(DOCKER_CROSS_COMPILER_CFLAGS)), \
+ "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
GUEST_BUILD=docker-build-guest-tests
@@ -68,9 +64,20 @@ endif
ifneq ($(GUEST_BUILD),)
guest-tests: $(GUEST_BUILD)
+
+run-guest-tests: guest-tests
+ $(call quiet-command, \
+ (cd tests && make -f $(TCG_MAKE) run), \
+ "RUN-TESTS", "for $(TARGET_NAME)")
+
else
guest-tests:
- $(call quiet-command, /bin/true, "CROSS-BUILD", "$(TARGET_NAME) guest-tests SKIPPED")
+ $(call quiet-command, /bin/true, "CROSS-BUILD", \
+ "$(TARGET_NAME) guest-tests SKIPPED")
+
+run-guest-tests:
+ $(call quiet-command, /bin/true, "RUN-TESTS", \
+ "for $(TARGET_NAME) SKIPPED")
endif
# It doesn't mater if these don't exits
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets Alex Bennée
@ 2018-04-24 23:13 ` Philippe Mathieu-Daudé
2018-04-25 14:15 ` Philippe Mathieu-Daudé
2018-04-25 3:18 ` Philippe Mathieu-Daudé
1 sibling, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-24 23:13 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
Hi Alex,
On 04/24/2018 12:24 PM, Alex Bennée wrote:
> This will ensure all linux-user targets build their guest test
> programs and ensure check-tcg will run the respective tests.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> v2
> - use -include instead of complex macro stuff
> - also include TARGET_BASE_ARCH/Makefile
> v3
> - add build-tcg, make check-tcg actually run tests
> ---
> tests/Makefile.include | 26 ++++++++++++++++++++++-
> tests/tcg/Makefile.include | 43 ++++++++++++++++++++++----------------
> 2 files changed, 50 insertions(+), 19 deletions(-)
>
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index 3d2f0458ab..310ccefdd9 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -10,6 +10,7 @@ check-help:
> @echo " $(MAKE) check-speed Run qobject speed tests"
> @echo " $(MAKE) check-qapi-schema Run QAPI schema tests"
> @echo " $(MAKE) check-block Run block tests"
> + @echo " $(MAKE) check-tcg Run TCG tests"
> @echo " $(MAKE) check-report.html Generates an HTML test report"
> @echo " $(MAKE) check-clean Clean the tests"
> @echo
> @@ -916,6 +917,30 @@ check-report.xml: $(patsubst %,check-report-qtest-%.xml, $(QTEST_TARGETS)) check
> check-report.html: check-report.xml
> $(call quiet-command,gtester-report $< > $@,"GEN","$@")
>
> +# Per guest TCG tests
> +
> +LINUX_USER_TARGETS=$(filter %-linux-user,$(TARGET_LIST))
> +BUILD_TCG_TARGET_RULES=$(patsubst %,build-tcg-tests-%, $(LINUX_USER_TARGETS))
> +CLEAN_TCG_TARGET_RULES=$(patsubst %,clean-tcg-tests-%, $(LINUX_USER_TARGETS))
> +RUN_TCG_TARGET_RULES=$(patsubst %,run-tcg-tests-%, $(LINUX_USER_TARGETS))
> +
> +build-tcg-tests-%:
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" guest-tests,)
> +
> +run-tcg-tests-%: build-tcg-tests-%
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" run-guest-tests,)
> +
> +clean-tcg-tests-%:
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" clean-guest-tests,)
> +
> +.PHONY: build-tcg
> +build-tcg: $(BUILD_TCG_TARGET_RULES)
> +
> +.PHONY: check-tcg
> +check-tcg: $(RUN_TCG_TARGET_RULES)
> +
> +.PHONY: clean-tcg
> +clean-tcg: $(CLEAN_TCG_TARGET_RULES)
>
> # Other tests
>
> @@ -958,7 +983,6 @@ check-speed: $(patsubst %,check-%, $(check-speed-y))
> check-block: $(patsubst %,check-%, $(check-block-y))
> check: check-qapi-schema check-unit check-qtest check-decodetree
> check-clean:
> - $(MAKE) -C tests/tcg clean
> rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y)
> rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y))
> rm -f tests/test-qapi-gen-timestamp
> diff --git a/tests/tcg/Makefile.include b/tests/tcg/Makefile.include
> index cb8bb36026..67e89ecb67 100644
> --- a/tests/tcg/Makefile.include
> +++ b/tests/tcg/Makefile.include
> @@ -8,19 +8,14 @@
> # guest compiler or calling one of our docker images to do it for us.
> #
>
> -# The per ARCH makefile, if it exists holds extra information about
> -# useful docker images or alternative compiler flags. Include it if it
> -# exists
> +# The per ARCH makefile, if it exists, holds extra information about
> +# useful docker images or alternative compiler flags.
>
> -ARCH_MAKEFILE=$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
> -CHECK_INCLUDE=$(wildcard $(ARCH_MAKEFILE))
> -
> -ifeq ($(ARCH_MAKEFILE),$(CHECK_INCLUDE))
> -include $(ARCH_MAKEFILE)
> -endif
> +-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include
> +-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
>
> GUEST_BUILD=
> -
> +TCG_MAKE=$(SRC_PATH)/tests/tcg/Makefile
> # Support installed Cross Compilers
>
> ifdef CROSS_CC_GUEST
> @@ -28,10 +23,10 @@ ifdef CROSS_CC_GUEST
> .PHONY: cross-build-guest-tests
> cross-build-guest-tests:
> $(call quiet-command, \
> - (mkdir -p tests && cd tests && \
> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(CROSS_CC_GUEST)), \
> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
> -
> + (mkdir -p tests && cd tests && \
> + make -f $(TCG_MAKE) CC=$(CROSS_CC_GUEST) \
> + EXTRA_CFLAGS=$(CROSS_CC_GUEST_CFLAGS)), \
> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
>
> GUEST_BUILD=cross-build-guest-tests
>
> @@ -54,9 +49,10 @@ DOCKER_PREREQ=docker-image-$(DOCKER_IMAGE)
> .PHONY: docker-build-guest-tests
> docker-build-guest-tests: $(DOCKER_PREREQ)
> $(call quiet-command, \
> - (mkdir -p tests && cd tests && \
> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(DOCKER_COMPILE_CMD)), \
> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
> + (mkdir -p tests && cd tests && \
> + make -f $(TCG_MAKE) CC=$(DOCKER_COMPILE_CMD) \
> + EXTRA_CFLAGS=$(DOCKER_CROSS_COMPILER_CFLAGS)), \
> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
I'm not sure this is working as expected, for some reason "make
build-tcg-tests-aarch64-linux-user" try to use the debian-armel-cross image:
/build$ make build-tcg-tests-aarch64-linux-user V=1 -j1
make BUILD_DIR=/build -C aarch64-linux-user V="1"
TARGET_DIR="aarch64-linux-user/" guest-tests
make[1]: Entering directory '/build/aarch64-linux-user'
/source/qemu/tests/docker/docker.py build qemu:debian9
/source/qemu/tests/docker/dockerfiles/debian9.docker --add-current-user
[...]
/source/qemu/tests/docker/docker.py build qemu:debian-armel-cross
/source/qemu/tests/docker/dockerfiles/debian-armel-cross.docker
--add-current-user
[...]
(mkdir -p tests && cd tests && make -f /source/qemu/tests/tcg/Makefile
CC="/source/qemu/tests/docker/docker.py cc --user 1000 --cc
arm-linux-gnueabi-gcc -i qemu:debian-armel-cross -s /source/qemu -- "
EXTRA_CFLAGS=)
make[2]: Entering directory '/home/phil/build/aarch64-linux-user/tests'
/source/qemu/tests/docker/docker.py cc --user 1000 --cc
arm-linux-gnueabi-gcc -i qemu:debian-armel-cross -s /source/qemu --
-Wall -O0 -g -fno-strict-aliasing /source/qemu/tests/tcg/aarch64/fcvt.c
-o fcvt -static -lm
/source/qemu/tests/tcg/aarch64/fcvt.c: In function 'print_double_number':
/source/qemu/tests/tcg/aarch64/fcvt.c:37:42: warning: format '%lx'
expects argument of type 'long unsigned int', but argument 4 has type
'uint64_t {aka long long unsigned int}' [-Wformat=]
printf("%02d DOUBLE: %02.20e / %#020lx (%#x => %s)\n",
^
/source/qemu/tests/tcg/aarch64/fcvt.c: In function 'convert_single_to_half':
/source/qemu/tests/tcg/aarch64/fcvt.c:82:9: error: inconsistent operand
constraints in an 'asm'
asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
^~~
/source/qemu/tests/tcg/aarch64/fcvt.c: In function 'main':
/source/qemu/tests/tcg/aarch64/fcvt.c:241:5: error: unknown register
name 'x1' in 'asm'
asm("msr fpsr, x1\n\t"
^~~
make[2]: *** [/source/qemu/tests/tcg/Makefile:49: fcvt] Error 1
make[2]: Leaving directory '/home/phil/build/aarch64-linux-user/tests'
make[1]: *** [/source/qemu/tests/tcg/Makefile.include:51:
docker-build-guest-tests] Error 2
make[1]: Leaving directory '/home/phil/build/aarch64-linux-user'
make: *** [/source/qemu/tests/Makefile.include:928:
build-tcg-tests-aarch64-linux-user] Error 2
Note this:
Entering directory '/build/aarch64-linux-user'
[...]
docker.py build qemu:debian-armel-cross ...
I'm not sure this is related to this patch or the previous (44).
>
> GUEST_BUILD=docker-build-guest-tests
>
> @@ -68,9 +64,20 @@ endif
>
> ifneq ($(GUEST_BUILD),)
> guest-tests: $(GUEST_BUILD)
> +
> +run-guest-tests: guest-tests
> + $(call quiet-command, \
> + (cd tests && make -f $(TCG_MAKE) run), \
> + "RUN-TESTS", "for $(TARGET_NAME)")
> +
> else
> guest-tests:
> - $(call quiet-command, /bin/true, "CROSS-BUILD", "$(TARGET_NAME) guest-tests SKIPPED")
> + $(call quiet-command, /bin/true, "CROSS-BUILD", \
> + "$(TARGET_NAME) guest-tests SKIPPED")
> +
> +run-guest-tests:
> + $(call quiet-command, /bin/true, "RUN-TESTS", \
> + "for $(TARGET_NAME) SKIPPED")
> endif
>
> # It doesn't mater if these don't exits
>
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets
2018-04-24 23:13 ` Philippe Mathieu-Daudé
@ 2018-04-25 14:15 ` Philippe Mathieu-Daudé
2018-04-25 15:40 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 14:15 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 08:13 PM, Philippe Mathieu-Daudé wrote:
> On 04/24/2018 12:24 PM, Alex Bennée wrote:
>> This will ensure all linux-user targets build their guest test
>> programs and ensure check-tcg will run the respective tests.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>> ---
>> v2
>> - use -include instead of complex macro stuff
>> - also include TARGET_BASE_ARCH/Makefile
>> v3
>> - add build-tcg, make check-tcg actually run tests
>> ---
>> tests/Makefile.include | 26 ++++++++++++++++++++++-
>> tests/tcg/Makefile.include | 43 ++++++++++++++++++++++----------------
>> 2 files changed, 50 insertions(+), 19 deletions(-)
>>
>> diff --git a/tests/Makefile.include b/tests/Makefile.include
>> index 3d2f0458ab..310ccefdd9 100644
>> --- a/tests/Makefile.include
>> +++ b/tests/Makefile.include
>> @@ -10,6 +10,7 @@ check-help:
>> @echo " $(MAKE) check-speed Run qobject speed tests"
>> @echo " $(MAKE) check-qapi-schema Run QAPI schema tests"
>> @echo " $(MAKE) check-block Run block tests"
>> + @echo " $(MAKE) check-tcg Run TCG tests"
>> @echo " $(MAKE) check-report.html Generates an HTML test report"
>> @echo " $(MAKE) check-clean Clean the tests"
>> @echo
>> @@ -916,6 +917,30 @@ check-report.xml: $(patsubst %,check-report-qtest-%.xml, $(QTEST_TARGETS)) check
>> check-report.html: check-report.xml
>> $(call quiet-command,gtester-report $< > $@,"GEN","$@")
>>
>> +# Per guest TCG tests
>> +
>> +LINUX_USER_TARGETS=$(filter %-linux-user,$(TARGET_LIST))
>> +BUILD_TCG_TARGET_RULES=$(patsubst %,build-tcg-tests-%, $(LINUX_USER_TARGETS))
>> +CLEAN_TCG_TARGET_RULES=$(patsubst %,clean-tcg-tests-%, $(LINUX_USER_TARGETS))
>> +RUN_TCG_TARGET_RULES=$(patsubst %,run-tcg-tests-%, $(LINUX_USER_TARGETS))
>> +
>> +build-tcg-tests-%:
>> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" guest-tests,)
>> +
>> +run-tcg-tests-%: build-tcg-tests-%
>> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" run-guest-tests,)
>> +
>> +clean-tcg-tests-%:
>> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" clean-guest-tests,)
>> +
>> +.PHONY: build-tcg
>> +build-tcg: $(BUILD_TCG_TARGET_RULES)
>> +
>> +.PHONY: check-tcg
>> +check-tcg: $(RUN_TCG_TARGET_RULES)
>> +
>> +.PHONY: clean-tcg
>> +clean-tcg: $(CLEAN_TCG_TARGET_RULES)
>>
>> # Other tests
>>
>> @@ -958,7 +983,6 @@ check-speed: $(patsubst %,check-%, $(check-speed-y))
>> check-block: $(patsubst %,check-%, $(check-block-y))
>> check: check-qapi-schema check-unit check-qtest check-decodetree
>> check-clean:
>> - $(MAKE) -C tests/tcg clean
>> rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y)
>> rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y))
>> rm -f tests/test-qapi-gen-timestamp
>> diff --git a/tests/tcg/Makefile.include b/tests/tcg/Makefile.include
>> index cb8bb36026..67e89ecb67 100644
>> --- a/tests/tcg/Makefile.include
>> +++ b/tests/tcg/Makefile.include
>> @@ -8,19 +8,14 @@
>> # guest compiler or calling one of our docker images to do it for us.
>> #
>>
>> -# The per ARCH makefile, if it exists holds extra information about
>> -# useful docker images or alternative compiler flags. Include it if it
>> -# exists
>> +# The per ARCH makefile, if it exists, holds extra information about
>> +# useful docker images or alternative compiler flags.
>>
>> -ARCH_MAKEFILE=$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
>> -CHECK_INCLUDE=$(wildcard $(ARCH_MAKEFILE))
>> -
>> -ifeq ($(ARCH_MAKEFILE),$(CHECK_INCLUDE))
>> -include $(ARCH_MAKEFILE)
>> -endif
>> +-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include
>> +-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
>>
>> GUEST_BUILD=
>> -
>> +TCG_MAKE=$(SRC_PATH)/tests/tcg/Makefile
>> # Support installed Cross Compilers
>>
>> ifdef CROSS_CC_GUEST
>> @@ -28,10 +23,10 @@ ifdef CROSS_CC_GUEST
>> .PHONY: cross-build-guest-tests
>> cross-build-guest-tests:
>> $(call quiet-command, \
>> - (mkdir -p tests && cd tests && \
>> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(CROSS_CC_GUEST)), \
>> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
>> -
>> + (mkdir -p tests && cd tests && \
>> + make -f $(TCG_MAKE) CC=$(CROSS_CC_GUEST) \
>> + EXTRA_CFLAGS=$(CROSS_CC_GUEST_CFLAGS)), \
>> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
>>
>> GUEST_BUILD=cross-build-guest-tests
>>
>> @@ -54,9 +49,10 @@ DOCKER_PREREQ=docker-image-$(DOCKER_IMAGE)
>> .PHONY: docker-build-guest-tests
>> docker-build-guest-tests: $(DOCKER_PREREQ)
>> $(call quiet-command, \
>> - (mkdir -p tests && cd tests && \
>> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(DOCKER_COMPILE_CMD)), \
>> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
>> + (mkdir -p tests && cd tests && \
>> + make -f $(TCG_MAKE) CC=$(DOCKER_COMPILE_CMD) \
>> + EXTRA_CFLAGS=$(DOCKER_CROSS_COMPILER_CFLAGS)), \
>> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
>
> I'm not sure this is working as expected, for some reason "make
> build-tcg-tests-aarch64-linux-user" try to use the debian-armel-cross image:
>
> /build$ make build-tcg-tests-aarch64-linux-user V=1 -j1
> make BUILD_DIR=/build -C aarch64-linux-user V="1"
> TARGET_DIR="aarch64-linux-user/" guest-tests
> make[1]: Entering directory '/build/aarch64-linux-user'
> /source/qemu/tests/docker/docker.py build qemu:debian9
> /source/qemu/tests/docker/dockerfiles/debian9.docker --add-current-user
> [...]
> /source/qemu/tests/docker/docker.py build qemu:debian-armel-cross
> /source/qemu/tests/docker/dockerfiles/debian-armel-cross.docker
> --add-current-user
> [...]
> (mkdir -p tests && cd tests && make -f /source/qemu/tests/tcg/Makefile
> CC="/source/qemu/tests/docker/docker.py cc --user 1000 --cc
> arm-linux-gnueabi-gcc -i qemu:debian-armel-cross -s /source/qemu -- "
> EXTRA_CFLAGS=)
> make[2]: Entering directory '/home/phil/build/aarch64-linux-user/tests'
> /source/qemu/tests/docker/docker.py cc --user 1000 --cc
> arm-linux-gnueabi-gcc -i qemu:debian-armel-cross -s /source/qemu --
> -Wall -O0 -g -fno-strict-aliasing /source/qemu/tests/tcg/aarch64/fcvt.c
> -o fcvt -static -lm
> /source/qemu/tests/tcg/aarch64/fcvt.c: In function 'print_double_number':
> /source/qemu/tests/tcg/aarch64/fcvt.c:37:42: warning: format '%lx'
> expects argument of type 'long unsigned int', but argument 4 has type
> 'uint64_t {aka long long unsigned int}' [-Wformat=]
> printf("%02d DOUBLE: %02.20e / %#020lx (%#x => %s)\n",
> ^
> /source/qemu/tests/tcg/aarch64/fcvt.c: In function 'convert_single_to_half':
> /source/qemu/tests/tcg/aarch64/fcvt.c:82:9: error: inconsistent operand
> constraints in an 'asm'
> asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
> ^~~
> /source/qemu/tests/tcg/aarch64/fcvt.c: In function 'main':
> /source/qemu/tests/tcg/aarch64/fcvt.c:241:5: error: unknown register
> name 'x1' in 'asm'
> asm("msr fpsr, x1\n\t"
> ^~~
> make[2]: *** [/source/qemu/tests/tcg/Makefile:49: fcvt] Error 1
> make[2]: Leaving directory '/home/phil/build/aarch64-linux-user/tests'
> make[1]: *** [/source/qemu/tests/tcg/Makefile.include:51:
> docker-build-guest-tests] Error 2
> make[1]: Leaving directory '/home/phil/build/aarch64-linux-user'
> make: *** [/source/qemu/tests/Makefile.include:928:
> build-tcg-tests-aarch64-linux-user] Error 2
>
> Note this:
>
> Entering directory '/build/aarch64-linux-user'
> [...]
> docker.py build qemu:debian-armel-cross ...
>
> I'm not sure this is related to this patch or the previous (44).
This is due to the missing tests/tcg/aarch64/Makefile.include in patch
28/46.
>>
>> GUEST_BUILD=docker-build-guest-tests
>>
>> @@ -68,9 +64,20 @@ endif
>>
>> ifneq ($(GUEST_BUILD),)
>> guest-tests: $(GUEST_BUILD)
>> +
>> +run-guest-tests: guest-tests
>> + $(call quiet-command, \
>> + (cd tests && make -f $(TCG_MAKE) run), \
>> + "RUN-TESTS", "for $(TARGET_NAME)")
>> +
>> else
>> guest-tests:
>> - $(call quiet-command, /bin/true, "CROSS-BUILD", "$(TARGET_NAME) guest-tests SKIPPED")
>> + $(call quiet-command, /bin/true, "CROSS-BUILD", \
>> + "$(TARGET_NAME) guest-tests SKIPPED")
>> +
>> +run-guest-tests:
>> + $(call quiet-command, /bin/true, "RUN-TESTS", \
>> + "for $(TARGET_NAME) SKIPPED")
>> endif
>>
>> # It doesn't mater if these don't exits
>>
There is still some rule missing:
$ make -j1 run-tcg-tests-sh4-linux-user -k
BUILD debian-sid
BUILD debian-sh4-cross
CROSS-BUILD sh4 guest-tests with docker qemu:debian-sh4-cross
BUILD debian-sid
BUILD debian-sh4-cross
CROSS-BUILD sh4 guest-tests with docker qemu:debian-sh4-cross
RUN-TESTS for sh4
TEST test-mmap (default) on sh4
/bin/sh: 1: ../qemu-sh4: not found
make[2]: *** [/source/qemu/tests/tcg/multiarch/Makefile.target:26:
run-test-mmap] Error 127
TEST sha1 on sh4
/bin/sh: 1: ../qemu-sh4: not found
make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-sha1] Error 127
BROKEN TEST linux-test SKIPPED on sh4
TEST testthread on sh4
/bin/sh: 1: ../qemu-sh4: not found
make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-testthread] Error 127
make[2]: Target 'run' not remade because of errors.
make[1]: *** [/source/qemu/tests/tcg/Makefile.include:69:
run-guest-tests] Error 2
make: *** [/source/qemu/tests/Makefile.include:931:
run-tcg-tests-sh4-linux-user] Error 2
Works with:
$ make -j1 subdir-sh4-linux-user run-tcg-tests-sh4-linux-user
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets
2018-04-25 14:15 ` Philippe Mathieu-Daudé
@ 2018-04-25 15:40 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 15:40 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: peter.maydell, cota, famz, berrange, richard.henderson, balrogg,
aurelien, agraf, qemu-devel
Philippe Mathieu-Daudé <f4bug@amsat.org> writes:
> On 04/24/2018 08:13 PM, Philippe Mathieu-Daudé wrote:
>> On 04/24/2018 12:24 PM, Alex Bennée wrote:
>>> This will ensure all linux-user targets build their guest test
>>> programs and ensure check-tcg will run the respective tests.
>>>
>>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>>> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>>> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>>> ---
>>> v2
>>> - use -include instead of complex macro stuff
>>> - also include TARGET_BASE_ARCH/Makefile
>>> v3
>>> - add build-tcg, make check-tcg actually run tests
>>> ---
>>> tests/Makefile.include | 26 ++++++++++++++++++++++-
>>> tests/tcg/Makefile.include | 43 ++++++++++++++++++++++----------------
>>> 2 files changed, 50 insertions(+), 19 deletions(-)
>>>
>>> diff --git a/tests/Makefile.include b/tests/Makefile.include
>>> index 3d2f0458ab..310ccefdd9 100644
>>> --- a/tests/Makefile.include
>>> +++ b/tests/Makefile.include
>>> @@ -10,6 +10,7 @@ check-help:
>>> @echo " $(MAKE) check-speed Run qobject speed tests"
>>> @echo " $(MAKE) check-qapi-schema Run QAPI schema tests"
>>> @echo " $(MAKE) check-block Run block tests"
>>> + @echo " $(MAKE) check-tcg Run TCG tests"
>>> @echo " $(MAKE) check-report.html Generates an HTML test report"
>>> @echo " $(MAKE) check-clean Clean the tests"
>>> @echo
>>> @@ -916,6 +917,30 @@ check-report.xml: $(patsubst %,check-report-qtest-%.xml, $(QTEST_TARGETS)) check
>>> check-report.html: check-report.xml
>>> $(call quiet-command,gtester-report $< > $@,"GEN","$@")
>>>
>>> +# Per guest TCG tests
>>> +
>>> +LINUX_USER_TARGETS=$(filter %-linux-user,$(TARGET_LIST))
>>> +BUILD_TCG_TARGET_RULES=$(patsubst %,build-tcg-tests-%, $(LINUX_USER_TARGETS))
>>> +CLEAN_TCG_TARGET_RULES=$(patsubst %,clean-tcg-tests-%, $(LINUX_USER_TARGETS))
>>> +RUN_TCG_TARGET_RULES=$(patsubst %,run-tcg-tests-%, $(LINUX_USER_TARGETS))
>>> +
>>> +build-tcg-tests-%:
>>> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" guest-tests,)
>>> +
>>> +run-tcg-tests-%: build-tcg-tests-%
>>> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" run-guest-tests,)
>>> +
>>> +clean-tcg-tests-%:
>>> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" clean-guest-tests,)
>>> +
>>> +.PHONY: build-tcg
>>> +build-tcg: $(BUILD_TCG_TARGET_RULES)
>>> +
>>> +.PHONY: check-tcg
>>> +check-tcg: $(RUN_TCG_TARGET_RULES)
>>> +
>>> +.PHONY: clean-tcg
>>> +clean-tcg: $(CLEAN_TCG_TARGET_RULES)
>>>
>>> # Other tests
>>>
>>> @@ -958,7 +983,6 @@ check-speed: $(patsubst %,check-%, $(check-speed-y))
>>> check-block: $(patsubst %,check-%, $(check-block-y))
>>> check: check-qapi-schema check-unit check-qtest check-decodetree
>>> check-clean:
>>> - $(MAKE) -C tests/tcg clean
>>> rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y)
>>> rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y))
>>> rm -f tests/test-qapi-gen-timestamp
>>> diff --git a/tests/tcg/Makefile.include b/tests/tcg/Makefile.include
>>> index cb8bb36026..67e89ecb67 100644
>>> --- a/tests/tcg/Makefile.include
>>> +++ b/tests/tcg/Makefile.include
>>> @@ -8,19 +8,14 @@
>>> # guest compiler or calling one of our docker images to do it for us.
>>> #
>>>
>>> -# The per ARCH makefile, if it exists holds extra information about
>>> -# useful docker images or alternative compiler flags. Include it if it
>>> -# exists
>>> +# The per ARCH makefile, if it exists, holds extra information about
>>> +# useful docker images or alternative compiler flags.
>>>
>>> -ARCH_MAKEFILE=$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
>>> -CHECK_INCLUDE=$(wildcard $(ARCH_MAKEFILE))
>>> -
>>> -ifeq ($(ARCH_MAKEFILE),$(CHECK_INCLUDE))
>>> -include $(ARCH_MAKEFILE)
>>> -endif
>>> +-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include
>>> +-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
>>>
>>> GUEST_BUILD=
>>> -
>>> +TCG_MAKE=$(SRC_PATH)/tests/tcg/Makefile
>>> # Support installed Cross Compilers
>>>
>>> ifdef CROSS_CC_GUEST
>>> @@ -28,10 +23,10 @@ ifdef CROSS_CC_GUEST
>>> .PHONY: cross-build-guest-tests
>>> cross-build-guest-tests:
>>> $(call quiet-command, \
>>> - (mkdir -p tests && cd tests && \
>>> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(CROSS_CC_GUEST)), \
>>> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
>>> -
>>> + (mkdir -p tests && cd tests && \
>>> + make -f $(TCG_MAKE) CC=$(CROSS_CC_GUEST) \
>>> + EXTRA_CFLAGS=$(CROSS_CC_GUEST_CFLAGS)), \
>>> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
>>>
>>> GUEST_BUILD=cross-build-guest-tests
>>>
>>> @@ -54,9 +49,10 @@ DOCKER_PREREQ=docker-image-$(DOCKER_IMAGE)
>>> .PHONY: docker-build-guest-tests
>>> docker-build-guest-tests: $(DOCKER_PREREQ)
>>> $(call quiet-command, \
>>> - (mkdir -p tests && cd tests && \
>>> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(DOCKER_COMPILE_CMD)), \
>>> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
>>> + (mkdir -p tests && cd tests && \
>>> + make -f $(TCG_MAKE) CC=$(DOCKER_COMPILE_CMD) \
>>> + EXTRA_CFLAGS=$(DOCKER_CROSS_COMPILER_CFLAGS)), \
>>> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
>>
>> I'm not sure this is working as expected, for some reason "make
>> build-tcg-tests-aarch64-linux-user" try to use the debian-armel-cross image:
>>
>> /build$ make build-tcg-tests-aarch64-linux-user V=1 -j1
>> make BUILD_DIR=/build -C aarch64-linux-user V="1"
>> TARGET_DIR="aarch64-linux-user/" guest-tests
>> make[1]: Entering directory '/build/aarch64-linux-user'
>> /source/qemu/tests/docker/docker.py build qemu:debian9
>> /source/qemu/tests/docker/dockerfiles/debian9.docker --add-current-user
>> [...]
>> /source/qemu/tests/docker/docker.py build qemu:debian-armel-cross
>> /source/qemu/tests/docker/dockerfiles/debian-armel-cross.docker
>> --add-current-user
>> [...]
>> (mkdir -p tests && cd tests && make -f /source/qemu/tests/tcg/Makefile
>> CC="/source/qemu/tests/docker/docker.py cc --user 1000 --cc
>> arm-linux-gnueabi-gcc -i qemu:debian-armel-cross -s /source/qemu -- "
>> EXTRA_CFLAGS=)
>> make[2]: Entering directory '/home/phil/build/aarch64-linux-user/tests'
>> /source/qemu/tests/docker/docker.py cc --user 1000 --cc
>> arm-linux-gnueabi-gcc -i qemu:debian-armel-cross -s /source/qemu --
>> -Wall -O0 -g -fno-strict-aliasing /source/qemu/tests/tcg/aarch64/fcvt.c
>> -o fcvt -static -lm
>> /source/qemu/tests/tcg/aarch64/fcvt.c: In function 'print_double_number':
>> /source/qemu/tests/tcg/aarch64/fcvt.c:37:42: warning: format '%lx'
>> expects argument of type 'long unsigned int', but argument 4 has type
>> 'uint64_t {aka long long unsigned int}' [-Wformat=]
>> printf("%02d DOUBLE: %02.20e / %#020lx (%#x => %s)\n",
>> ^
>> /source/qemu/tests/tcg/aarch64/fcvt.c: In function 'convert_single_to_half':
>> /source/qemu/tests/tcg/aarch64/fcvt.c:82:9: error: inconsistent operand
>> constraints in an 'asm'
>> asm("fcvt %h0, %d1" : "=w" (output) : "x" (input));
>> ^~~
>> /source/qemu/tests/tcg/aarch64/fcvt.c: In function 'main':
>> /source/qemu/tests/tcg/aarch64/fcvt.c:241:5: error: unknown register
>> name 'x1' in 'asm'
>> asm("msr fpsr, x1\n\t"
>> ^~~
>> make[2]: *** [/source/qemu/tests/tcg/Makefile:49: fcvt] Error 1
>> make[2]: Leaving directory '/home/phil/build/aarch64-linux-user/tests'
>> make[1]: *** [/source/qemu/tests/tcg/Makefile.include:51:
>> docker-build-guest-tests] Error 2
>> make[1]: Leaving directory '/home/phil/build/aarch64-linux-user'
>> make: *** [/source/qemu/tests/Makefile.include:928:
>> build-tcg-tests-aarch64-linux-user] Error 2
>>
>> Note this:
>>
>> Entering directory '/build/aarch64-linux-user'
>> [...]
>> docker.py build qemu:debian-armel-cross ...
>>
>> I'm not sure this is related to this patch or the previous (44).
>
> This is due to the missing tests/tcg/aarch64/Makefile.include in patch
> 28/46.
>
>>>
>>> GUEST_BUILD=docker-build-guest-tests
>>>
>>> @@ -68,9 +64,20 @@ endif
>>>
>>> ifneq ($(GUEST_BUILD),)
>>> guest-tests: $(GUEST_BUILD)
>>> +
>>> +run-guest-tests: guest-tests
>>> + $(call quiet-command, \
>>> + (cd tests && make -f $(TCG_MAKE) run), \
>>> + "RUN-TESTS", "for $(TARGET_NAME)")
>>> +
>>> else
>>> guest-tests:
>>> - $(call quiet-command, /bin/true, "CROSS-BUILD", "$(TARGET_NAME) guest-tests SKIPPED")
>>> + $(call quiet-command, /bin/true, "CROSS-BUILD", \
>>> + "$(TARGET_NAME) guest-tests SKIPPED")
>>> +
>>> +run-guest-tests:
>>> + $(call quiet-command, /bin/true, "RUN-TESTS", \
>>> + "for $(TARGET_NAME) SKIPPED")
>>> endif
>>>
>>> # It doesn't mater if these don't exits
>>>
>
> There is still some rule missing:
>
> $ make -j1 run-tcg-tests-sh4-linux-user -k
> BUILD debian-sid
> BUILD debian-sh4-cross
> CROSS-BUILD sh4 guest-tests with docker qemu:debian-sh4-cross
> BUILD debian-sid
> BUILD debian-sh4-cross
> CROSS-BUILD sh4 guest-tests with docker qemu:debian-sh4-cross
> RUN-TESTS for sh4
> TEST test-mmap (default) on sh4
> /bin/sh: 1: ../qemu-sh4: not found
> make[2]: *** [/source/qemu/tests/tcg/multiarch/Makefile.target:26:
> run-test-mmap] Error 127
> TEST sha1 on sh4
> /bin/sh: 1: ../qemu-sh4: not found
> make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-sha1] Error 127
> BROKEN TEST linux-test SKIPPED on sh4
> TEST testthread on sh4
> /bin/sh: 1: ../qemu-sh4: not found
> make[2]: *** [/source/qemu/tests/tcg/Makefile:64: run-testthread] Error 127
> make[2]: Target 'run' not remade because of errors.
> make[1]: *** [/source/qemu/tests/tcg/Makefile.include:69:
> run-guest-tests] Error 2
> make: *** [/source/qemu/tests/Makefile.include:931:
> run-tcg-tests-sh4-linux-user] Error 2
>
> Works with:
>
> $ make -j1 subdir-sh4-linux-user run-tcg-tests-sh4-linux-user
I've added:
run-guest-tests: guest-tests qemu-$(TARGET_NAME)
$(call quiet-command, \
(cd tests && make -f $(TCG_MAKE) run), \
"RUN-TESTS", "for $(TARGET_NAME)")
to tests/tcg/Makefile.include
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets Alex Bennée
2018-04-24 23:13 ` Philippe Mathieu-Daudé
@ 2018-04-25 3:18 ` Philippe Mathieu-Daudé
1 sibling, 0 replies; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 3:18 UTC (permalink / raw)
To: Alex Bennée, peter.maydell, cota, famz, berrange,
richard.henderson, balrogg, aurelien, agraf
Cc: qemu-devel
On 04/24/2018 12:24 PM, Alex Bennée wrote:
> This will ensure all linux-user targets build their guest test
> programs and ensure check-tcg will run the respective tests.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> v2
> - use -include instead of complex macro stuff
> - also include TARGET_BASE_ARCH/Makefile
> v3
> - add build-tcg, make check-tcg actually run tests
> ---
> tests/Makefile.include | 26 ++++++++++++++++++++++-
> tests/tcg/Makefile.include | 43 ++++++++++++++++++++++----------------
> 2 files changed, 50 insertions(+), 19 deletions(-)
>
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index 3d2f0458ab..310ccefdd9 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -10,6 +10,7 @@ check-help:
> @echo " $(MAKE) check-speed Run qobject speed tests"
> @echo " $(MAKE) check-qapi-schema Run QAPI schema tests"
> @echo " $(MAKE) check-block Run block tests"
> + @echo " $(MAKE) check-tcg Run TCG tests"
> @echo " $(MAKE) check-report.html Generates an HTML test report"
> @echo " $(MAKE) check-clean Clean the tests"
> @echo
> @@ -916,6 +917,30 @@ check-report.xml: $(patsubst %,check-report-qtest-%.xml, $(QTEST_TARGETS)) check
> check-report.html: check-report.xml
> $(call quiet-command,gtester-report $< > $@,"GEN","$@")
>
> +# Per guest TCG tests
> +
> +LINUX_USER_TARGETS=$(filter %-linux-user,$(TARGET_LIST))
> +BUILD_TCG_TARGET_RULES=$(patsubst %,build-tcg-tests-%, $(LINUX_USER_TARGETS))
> +CLEAN_TCG_TARGET_RULES=$(patsubst %,clean-tcg-tests-%, $(LINUX_USER_TARGETS))
> +RUN_TCG_TARGET_RULES=$(patsubst %,run-tcg-tests-%, $(LINUX_USER_TARGETS))
> +
> +build-tcg-tests-%:
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" guest-tests,)
> +
> +run-tcg-tests-%: build-tcg-tests-%
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" run-guest-tests,)
> +
> +clean-tcg-tests-%:
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" clean-guest-tests,)
> +
> +.PHONY: build-tcg
> +build-tcg: $(BUILD_TCG_TARGET_RULES)
> +
> +.PHONY: check-tcg
> +check-tcg: $(RUN_TCG_TARGET_RULES)
> +
> +.PHONY: clean-tcg
> +clean-tcg: $(CLEAN_TCG_TARGET_RULES)
>
> # Other tests
>
> @@ -958,7 +983,6 @@ check-speed: $(patsubst %,check-%, $(check-speed-y))
> check-block: $(patsubst %,check-%, $(check-block-y))
> check: check-qapi-schema check-unit check-qtest check-decodetree
> check-clean:
> - $(MAKE) -C tests/tcg clean
> rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y)
> rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y))
> rm -f tests/test-qapi-gen-timestamp
> diff --git a/tests/tcg/Makefile.include b/tests/tcg/Makefile.include
> index cb8bb36026..67e89ecb67 100644
> --- a/tests/tcg/Makefile.include
> +++ b/tests/tcg/Makefile.include
> @@ -8,19 +8,14 @@
> # guest compiler or calling one of our docker images to do it for us.
> #
>
> -# The per ARCH makefile, if it exists holds extra information about
> -# useful docker images or alternative compiler flags. Include it if it
> -# exists
> +# The per ARCH makefile, if it exists, holds extra information about
> +# useful docker images or alternative compiler flags.
>
> -ARCH_MAKEFILE=$(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
> -CHECK_INCLUDE=$(wildcard $(ARCH_MAKEFILE))
> -
> -ifeq ($(ARCH_MAKEFILE),$(CHECK_INCLUDE))
> -include $(ARCH_MAKEFILE)
> -endif
> +-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include
> +-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include
>
> GUEST_BUILD=
> -
> +TCG_MAKE=$(SRC_PATH)/tests/tcg/Makefile
> # Support installed Cross Compilers
>
> ifdef CROSS_CC_GUEST
> @@ -28,10 +23,10 @@ ifdef CROSS_CC_GUEST
> .PHONY: cross-build-guest-tests
> cross-build-guest-tests:
> $(call quiet-command, \
> - (mkdir -p tests && cd tests && \
> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(CROSS_CC_GUEST)), \
> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
> -
> + (mkdir -p tests && cd tests && \
> + make -f $(TCG_MAKE) CC=$(CROSS_CC_GUEST) \
> + EXTRA_CFLAGS=$(CROSS_CC_GUEST_CFLAGS)), \
> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with $(CROSS_CC_GUEST)")
>
> GUEST_BUILD=cross-build-guest-tests
>
> @@ -54,9 +49,10 @@ DOCKER_PREREQ=docker-image-$(DOCKER_IMAGE)
> .PHONY: docker-build-guest-tests
> docker-build-guest-tests: $(DOCKER_PREREQ)
> $(call quiet-command, \
> - (mkdir -p tests && cd tests && \
> - make -f $(SRC_PATH)/tests/tcg/Makefile ARCH=$(TARGET_NAME) CC=$(DOCKER_COMPILE_CMD)), \
> - "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
> + (mkdir -p tests && cd tests && \
> + make -f $(TCG_MAKE) CC=$(DOCKER_COMPILE_CMD) \
> + EXTRA_CFLAGS=$(DOCKER_CROSS_COMPILER_CFLAGS)), \
> + "CROSS-BUILD","$(TARGET_NAME) guest-tests with docker qemu:$(DOCKER_IMAGE)")
>
> GUEST_BUILD=docker-build-guest-tests
>
> @@ -68,9 +64,20 @@ endif
>
> ifneq ($(GUEST_BUILD),)
> guest-tests: $(GUEST_BUILD)
> +
> +run-guest-tests: guest-tests
> + $(call quiet-command, \
> + (cd tests && make -f $(TCG_MAKE) run), \
> + "RUN-TESTS", "for $(TARGET_NAME)")
> +
> else
> guest-tests:
> - $(call quiet-command, /bin/true, "CROSS-BUILD", "$(TARGET_NAME) guest-tests SKIPPED")
> + $(call quiet-command, /bin/true, "CROSS-BUILD", \
> + "$(TARGET_NAME) guest-tests SKIPPED")
> +
> +run-guest-tests:
> + $(call quiet-command, /bin/true, "RUN-TESTS", \
> + "for $(TARGET_NAME) SKIPPED")
> endif
>
> # It doesn't mater if these don't exits
I forgot I switched to this default:
$ alias make
alias make='make -j$(nproc) -l$(bc<<<"scale=2;$(nproc)*.94")'
with which this script is very unhappy :)
$ make -j4 check-tcg
BUILD debian9
BUILD debian-sid
BUILD debian9
BUILD debian9
^CTraceback (most recent call last):
File "/source/qemu/tests/docker/docker.py", line 456, in <module>
sys.exit(main())
File "/source/qemu/tests/docker/docker.py", line 453, in main
return args.cmdobj.run(args, argv)
File "/source/qemu/tests/docker/docker.py", line 326, in run
Traceback (most recent call last):
File "/source/qemu/tests/docker/docker.py", line 456, in <module>
extra_files_cksum=cksum)
File "/source/qemu/tests/docker/docker.py", line 209, in build_image
sys.exit(main())
File "/source/qemu/tests/docker/docker.py", line 453, in main
Traceback (most recent call last):
File "/source/qemu/tests/docker/docker.py", line 456, in <module>
return args.cmdobj.run(args, argv)
File "/source/qemu/tests/docker/docker.py", line 326, in run
Traceback (most recent call last):
sys.exit(main())
File "/source/qemu/tests/docker/docker.py", line 456, in <module>
sys.exit(main())
File "/source/qemu/tests/docker/docker.py", line 453, in main
return args.cmdobj.run(args, argv)
File "/source/qemu/tests/docker/docker.py", line 326, in run
extra_files_cksum=cksum)
File "/source/qemu/tests/docker/docker.py", line 209, in build_image
quiet=quiet)
File "/source/qemu/tests/docker/docker.py", line 147, in _do_check
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 185, in check_call
extra_files_cksum=cksum)
File "/source/qemu/tests/docker/docker.py", line 209, in build_image
quiet=quiet)
File "/source/qemu/tests/docker/docker.py", line 147, in _do_check
quiet=quiet)
File "/source/qemu/tests/docker/docker.py", line 147, in _do_check
retcode = call(*popenargs, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 172, in call
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 185, in check_call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 1099, in wait
File "/source/qemu/tests/docker/docker.py", line 453, in main
retcode = call(*popenargs, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 172, in call
return args.cmdobj.run(args, argv)
File "/source/qemu/tests/docker/docker.py", line 326, in run
extra_files_cksum=cksum)
File "/source/qemu/tests/docker/docker.py", line 209, in build_image
quiet=quiet)
File "/source/qemu/tests/docker/docker.py", line 147, in _do_check
return Popen(*popenargs, **kwargs).wait()
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 185, in check_call
File "/usr/lib/python2.7/subprocess.py", line 1099, in wait
retcode = call(*popenargs, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 172, in call
pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
File "/usr/lib/python2.7/subprocess.py", line 125, in _eintr_retry_call
return func(*args)
KeyboardInterrupt
pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
File "/usr/lib/python2.7/subprocess.py", line 125, in _eintr_retry_call
return func(*args)
KeyboardInterrupt
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 185, in check_call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 1099, in wait
retcode = call(*popenargs, **kwargs)
File "/usr/lib/python2.7/subprocess.py", line 172, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 1099, in wait
pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
File "/usr/lib/python2.7/subprocess.py", line 125, in _eintr_retry_call
return func(*args)
KeyboardInterruptpid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
File "/usr/lib/python2.7/subprocess.py", line 125, in _eintr_retry_call
return func(*args)
KeyboardInterrupt
^[[AError in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
CalledProcessError: Command '['docker', 'inspect', '9fc7dac8cd07']'
returned non-zero exit status 1
Error in sys.exitfunc:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['docker', 'inspect',
'9fc7dac8cd07']' returned non-zero exit status 1
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
CalledProcessError: Command '['docker', 'inspect', '9fc7dac8cd07']'
returned non-zero exit status 1
Error in sys.exitfunc:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['docker', 'inspect',
'9fc7dac8cd07']' returned non-zero exit status 1
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
make[1]: *** [/source/qemu/tests/docker/Makefile.include:39:
docker-image-debian9] Interrupt
CalledProcessError: Command '['docker', 'inspect', '9fc7dac8cd07']'
returned non-zero exit status 1
Error in sys.exitfunc:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['docker', 'inspect',
'9fc7dac8cd07']' returned non-zero exit status 1
make: *** [/source/qemu/tests/Makefile.include:928:
build-tcg-tests-aarch64_be-linux-user] Interrupt
make[1]: *** [/source/qemu/tests/docker/Makefile.include:39:
docker-image-debian9] Interrupt
make: *** [/source/qemu/tests/Makefile.include:928:
build-tcg-tests-aarch64-linux-user] Interrupt
make[1]: *** [/source/qemu/tests/docker/Makefile.include:39:
docker-image-debian9] Interrupt
make: *** [/source/qemu/tests/Makefile.include:928:
build-tcg-tests-arm-linux-user] Interrupt
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
CalledProcessError: Command '['docker', 'inspect', '9fc7dac8cd07']'
returned non-zero exit status 1
Error in sys.exitfunc:
Traceback (most recent call last):
File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/source/qemu/tests/docker/docker.py", line 174, in _kill_instances
return self._do_kill_instances(True)
File "/source/qemu/tests/docker/docker.py", line 154, in
_do_kill_instances
resp = self._output(["inspect", i])
File "/source/qemu/tests/docker/docker.py", line 179, in _output
**kwargs)
File "/usr/lib/python2.7/subprocess.py", line 223, in check_output
raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['docker', 'inspect',
'9fc7dac8cd07']' returned non-zero exit status 1
make[1]: *** [/source/qemu/tests/docker/Makefile.include:39:
docker-image-debian-sid] Interrupt
make: *** [/source/qemu/tests/Makefile.include:928:
build-tcg-tests-alpha-linux-user] Interrupt
^ permalink raw reply [flat|nested] 102+ messages in thread
* [Qemu-devel] [PATCH v3 46/46] tests/tcg: override runners for broken tests (!UPSTREAM)
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (44 preceding siblings ...)
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 45/46] tests/Makefile.include: add [build|clean|check]-tcg targets Alex Bennée
@ 2018-04-24 15:24 ` Alex Bennée
2018-04-24 16:58 ` [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg no-reply
2018-04-25 1:25 ` Philippe Mathieu-Daudé
47 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-24 15:24 UTC (permalink / raw)
To: peter.maydell, cota, famz, berrange, f4bug, richard.henderson,
balrogg, aurelien, agraf
Cc: qemu-devel, Alex Bennée, Richard Henderson, Yongbok Kim
To get a clean run of check-tcg these tests are currently skipped.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/tcg/alpha/Makefile.target | 4 ++++
tests/tcg/hppa/Makefile.target | 10 ++++++++++
tests/tcg/i386/Makefile.target | 13 +++++++++++++
tests/tcg/m68k/Makefile.target | 11 +++++++++++
tests/tcg/mips/Makefile.target | 10 ++++++++++
tests/tcg/s390x/Makefile.target | 6 ++++++
tests/tcg/sh4/Makefile.target | 6 ++++++
tests/tcg/sparc64/Makefile.target | 8 ++++++++
8 files changed, 68 insertions(+)
create mode 100644 tests/tcg/hppa/Makefile.target
create mode 100644 tests/tcg/m68k/Makefile.target
create mode 100644 tests/tcg/s390x/Makefile.target
create mode 100644 tests/tcg/sh4/Makefile.target
create mode 100644 tests/tcg/sparc64/Makefile.target
diff --git a/tests/tcg/alpha/Makefile.target b/tests/tcg/alpha/Makefile.target
index 5b573f145e..a075b0e25e 100644
--- a/tests/tcg/alpha/Makefile.target
+++ b/tests/tcg/alpha/Makefile.target
@@ -30,3 +30,7 @@ test-cmov: test-cmov.o crt.o
test-ovf: test-ovf.c crt.o
$(ALPHA_BUILD)
+
+# Currently broken
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
diff --git a/tests/tcg/hppa/Makefile.target b/tests/tcg/hppa/Makefile.target
new file mode 100644
index 0000000000..25b6b5d819
--- /dev/null
+++ b/tests/tcg/hppa/Makefile.target
@@ -0,0 +1,10 @@
+# -*- Mode: makefile -*-
+#
+# HPPA specific tweaks - specifically masking out broken tests
+
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
+
+# Currently broken for -p
+run-test-mmap: test-mmap
+ $(call quiet-command, $(QEMU) $< > test-mmap.out, "TEST", "$< (default) on $(TARGET_NAME)")
diff --git a/tests/tcg/i386/Makefile.target b/tests/tcg/i386/Makefile.target
index 27086c3f2b..a01309d5f4 100644
--- a/tests/tcg/i386/Makefile.target
+++ b/tests/tcg/i386/Makefile.target
@@ -37,3 +37,16 @@ pi_10.com:
run-runcom: runcom pi_10.com
$(call quiet-command, $(QEMU) ./runcom ./pi_10.com > runcom.out, "TEST", "$< on $(TARGET_NAME)")
+# Currently broken tests on i386
+ifeq ($(TARGET_NAME), i386)
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
+
+run-test-i386-fprem: test-i386-fprem
+ $(call quiet-command, /bin/true, "SLOW TEST", "$< SKIPPED on $(TARGET_NAME)")
+
+# Currently broken for -p
+run-test-mmap: test-mmap
+ $(call quiet-command, $(QEMU) $< > test-mmap.out, "TEST", "$< (default) on $(TARGET_NAME)")
+
+endif
diff --git a/tests/tcg/m68k/Makefile.target b/tests/tcg/m68k/Makefile.target
new file mode 100644
index 0000000000..97bc0c9d07
--- /dev/null
+++ b/tests/tcg/m68k/Makefile.target
@@ -0,0 +1,11 @@
+# -*- Mode: makefile -*-
+#
+# m68k specific tweaks - specifically masking out broken tests
+#
+
+# Currently broken for -p
+run-test-mmap: test-mmap
+ $(call quiet-command, $(QEMU) $< > test-mmap.out, "TEST", "$< (default) on $(TARGET_NAME)")
+
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
diff --git a/tests/tcg/mips/Makefile.target b/tests/tcg/mips/Makefile.target
index 71f0c2dd53..1f673fce2e 100644
--- a/tests/tcg/mips/Makefile.target
+++ b/tests/tcg/mips/Makefile.target
@@ -17,3 +17,13 @@ hello-mips: LDFLAGS+=-nostdlib
# For MIPS32 and 64 we have a bunch of extra tests in sub-directories
# however they are intended for system tests.
+
+run-hello-mips: hello-mips
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
+
+ifeq ($(TARGET_NAME), mips64)
+
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
+
+endif
diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.target
new file mode 100644
index 0000000000..10e61c422b
--- /dev/null
+++ b/tests/tcg/s390x/Makefile.target
@@ -0,0 +1,6 @@
+# -*- Mode: makefile -*-
+#
+# s390x specific tweaks - specifically masking out broken tests
+
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
diff --git a/tests/tcg/sh4/Makefile.target b/tests/tcg/sh4/Makefile.target
new file mode 100644
index 0000000000..c57f398017
--- /dev/null
+++ b/tests/tcg/sh4/Makefile.target
@@ -0,0 +1,6 @@
+# -*- Mode: makefile -*-
+#
+# SH4 specific tweaks - specifically masking out broken tests
+
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
diff --git a/tests/tcg/sparc64/Makefile.target b/tests/tcg/sparc64/Makefile.target
new file mode 100644
index 0000000000..e971a5c818
--- /dev/null
+++ b/tests/tcg/sparc64/Makefile.target
@@ -0,0 +1,8 @@
+# -*- Mode: makefile -*-
+#
+# sparc specific tweaks - specifically masking out broken tests
+
+# different from the other hangs
+# /home/alex/lsrc/qemu/qemu.git/tests/tcg/multiarch/linux-test.c:264: Value too large for defined data type (ret=-1, errno=92/Value too large for defined data type)
+run-linux-test: linux-test
+ $(call quiet-command, /bin/true, "BROKEN TEST", "$< SKIPPED on $(TARGET_NAME)")
--
2.17.0
^ permalink raw reply related [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (45 preceding siblings ...)
2018-04-24 15:24 ` [Qemu-devel] [PATCH v3 46/46] tests/tcg: override runners for broken tests (!UPSTREAM) Alex Bennée
@ 2018-04-24 16:58 ` no-reply
2018-04-25 1:25 ` Philippe Mathieu-Daudé
47 siblings, 0 replies; 102+ messages in thread
From: no-reply @ 2018-04-24 16:58 UTC (permalink / raw)
To: alex.bennee; +Cc: famz, peter.maydell, cota
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20180424152405.10304-1-alex.bennee@linaro.org
Subject: [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
failed=1
echo
fi
n=$((n+1))
done
exit $failed
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/20180424152405.10304-1-alex.bennee@linaro.org -> patchew/20180424152405.10304-1-alex.bennee@linaro.org
Switched to a new branch 'test'
ff876b3ed2 tests/tcg: override runners for broken tests (!UPSTREAM)
45dafe5224 tests/Makefile.include: add [build|clean|check]-tcg targets
bd27be19a8 Makefile.target: add (clean-)guest-tests targets
cec6f937da tests/tcg/Makefile: update to be called from Makefile.target
67fe064c30 tests/tcg: enable building for mips64
3baf3c795e tests/tcg: enable building for sparc64
ab08564ecf tests/tcg: enable building for sh4
15d108f077 tests/tcg: enable building for m68k
8a42b8e70c tests/tcg: enable building for HPPA
4481298d23 tests/tcg/alpha: fix warnings about write()
d8eac0851c tests/tcg/alpha: add Alpha specific tests
de7f346110 tests/tcg: enable building for Alpha
1bbaaf0ea5 tests/tcg: enable building for ppc64
272347cf05 tests/tcg: enable building for s390x
759cb1da53 tests/tcg/mips: include common mips hello-mips
8808039b55 tests/tcg: enable building for MIPS
1c496b7264 tests/tcg: move MIPS specific tests into subdir
9f41829c5b tests/tcg/aarch64: add fcvt test cases for AArch64
a567adc375 tests/tcg/aarch64: add Makefile.target
aba36f4232 tests/tcg/arm: fix up test-arm-iwmmxt test
2607ac3ef8 tests/tcg: move ARM specific tests into subdir
4e1168cef4 tests/tcg/i386/test-i386: fix printf format
ae1eebb683 tests/tcg/i386/test-i386: use modern vector_size attributes
163409da89 tests/tcg/x86_64: add Makefile.target
f4916925ae tests/tcg/i386: disable i386 version of test-i386-ssse
5366eee797 tests/tcg/i386: fix test-i386-fprem
ee864a5517 tests/tcg/i386: fix test-i386
1fcf9f7e22 tests/tcg/i386: Build fix for hello-i386
c62ad0105a tests/tcg: enable building for i386
08440c24e8 docker: Add fedora-i386-cross image
7f3f03647d tests/tcg: move i386 specific tests into subdir
c71c9d8d20 tests/tcg/multiarch: move most output to stdout
945092fc3f tests/tcg/multiarch: enable additional linux-test tests
01814df5f5 tests/tcg/multiarch: Build fix for linux-test
709eb7201d tests/tcg: move architecture independent tests into subdir
4d12ac26c0 docker: Makefile.include introduce DOCKER_SCRIPT
a2790883a1 docker: allow "cc" command to run in user context
25e49baf0a docker: extend "cc" command to accept compiler
4e7d4ee7a2 docker: Add "cc" subcommand
1a895c1c6c Makefile: Rename TARGET_DIRS to TARGET_LIST
aa6bbbf1be configure: set cross_cc_FOO for host compiler
33f6f01ee9 configure: allow user to specify --cross-cc-cflags-foo=
2a07647761 configure: move i386_cc to cross_cc_i386
7af0f78d24 configure: add support for --cross-cc-FOO
a55d00f935 configure: add test for docker availability
ed713feee4 docker: add "probe" command for configure
=== OUTPUT BEGIN ===
Checking PATCH 1/46: docker: add "probe" command for configure...
Checking PATCH 2/46: configure: add test for docker availability...
Checking PATCH 3/46: configure: add support for --cross-cc-FOO...
Checking PATCH 4/46: configure: move i386_cc to cross_cc_i386...
Checking PATCH 5/46: configure: allow user to specify --cross-cc-cflags-foo=...
Checking PATCH 6/46: configure: set cross_cc_FOO for host compiler...
Checking PATCH 7/46: Makefile: Rename TARGET_DIRS to TARGET_LIST...
Checking PATCH 8/46: docker: Add "cc" subcommand...
Checking PATCH 9/46: docker: extend "cc" command to accept compiler...
Checking PATCH 10/46: docker: allow "cc" command to run in user context...
Checking PATCH 11/46: docker: Makefile.include introduce DOCKER_SCRIPT...
Checking PATCH 12/46: tests/tcg: move architecture independent tests into subdir...
Checking PATCH 13/46: tests/tcg/multiarch: Build fix for linux-test...
ERROR: if this code is redundant consider removing it
#153: FILE: tests/tcg/multiarch/linux-test.c:323:
+#if 0
total: 1 errors, 0 warnings, 185 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 14/46: tests/tcg/multiarch: enable additional linux-test tests...
Checking PATCH 15/46: tests/tcg/multiarch: move most output to stdout...
ERROR: code indent should never use tabs
#24: FILE: tests/tcg/multiarch/test-mmap.c:60:
+^Ifprintf (stdout, "%s", __func__);$
ERROR: space prohibited between function name and open parenthesis '('
#24: FILE: tests/tcg/multiarch/test-mmap.c:60:
+ fprintf (stdout, "%s", __func__);
ERROR: code indent should never use tabs
#33: FILE: tests/tcg/multiarch/test-mmap.c:109:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#33: FILE: tests/tcg/multiarch/test-mmap.c:109:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#42: FILE: tests/tcg/multiarch/test-mmap.c:118:
+^Ifprintf (stdout, "%s", __func__);$
ERROR: space prohibited between function name and open parenthesis '('
#42: FILE: tests/tcg/multiarch/test-mmap.c:118:
+ fprintf (stdout, "%s", __func__);
ERROR: code indent should never use tabs
#51: FILE: tests/tcg/multiarch/test-mmap.c:133:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#51: FILE: tests/tcg/multiarch/test-mmap.c:133:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#60: FILE: tests/tcg/multiarch/test-mmap.c:144:
+^Ifprintf (stdout, "%s", __func__);$
ERROR: space prohibited between function name and open parenthesis '('
#60: FILE: tests/tcg/multiarch/test-mmap.c:144:
+ fprintf (stdout, "%s", __func__);
ERROR: code indent should never use tabs
#69: FILE: tests/tcg/multiarch/test-mmap.c:183:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#69: FILE: tests/tcg/multiarch/test-mmap.c:183:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#78: FILE: tests/tcg/multiarch/test-mmap.c:197:
+^Ifprintf (stdout, "%s addr=%p", __func__, addr);$
ERROR: space prohibited between function name and open parenthesis '('
#78: FILE: tests/tcg/multiarch/test-mmap.c:197:
+ fprintf (stdout, "%s addr=%p", __func__, addr);
ERROR: code indent should never use tabs
#87: FILE: tests/tcg/multiarch/test-mmap.c:215:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#87: FILE: tests/tcg/multiarch/test-mmap.c:215:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#97: FILE: tests/tcg/multiarch/test-mmap.c:228:
+^Ifprintf (stdout, "%s addr=%p", __func__, addr);$
ERROR: space prohibited between function name and open parenthesis '('
#97: FILE: tests/tcg/multiarch/test-mmap.c:228:
+ fprintf (stdout, "%s addr=%p", __func__, addr);
ERROR: code indent should never use tabs
#98: FILE: tests/tcg/multiarch/test-mmap.c:229:
+^Ifprintf (stdout, "FIXME: QEMU fails to track pages used by the host.");$
ERROR: space prohibited between function name and open parenthesis '('
#98: FILE: tests/tcg/multiarch/test-mmap.c:229:
+ fprintf (stdout, "FIXME: QEMU fails to track pages used by the host.");
ERROR: code indent should never use tabs
#107: FILE: tests/tcg/multiarch/test-mmap.c:246:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#107: FILE: tests/tcg/multiarch/test-mmap.c:246:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#116: FILE: tests/tcg/multiarch/test-mmap.c:255:
+^Ifprintf (stdout, "%s", __func__);$
ERROR: space prohibited between function name and open parenthesis '('
#116: FILE: tests/tcg/multiarch/test-mmap.c:255:
+ fprintf (stdout, "%s", __func__);
ERROR: code indent should never use tabs
#125: FILE: tests/tcg/multiarch/test-mmap.c:297:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#125: FILE: tests/tcg/multiarch/test-mmap.c:297:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#134: FILE: tests/tcg/multiarch/test-mmap.c:307:
+^Ifprintf (stdout, "%s", __func__);$
ERROR: space prohibited between function name and open parenthesis '('
#134: FILE: tests/tcg/multiarch/test-mmap.c:307:
+ fprintf (stdout, "%s", __func__);
ERROR: code indent should never use tabs
#143: FILE: tests/tcg/multiarch/test-mmap.c:330:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#143: FILE: tests/tcg/multiarch/test-mmap.c:330:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#152: FILE: tests/tcg/multiarch/test-mmap.c:346:
+^Ifprintf (stdout, "%s addr=%p", __func__, (void *)addr);$
ERROR: space prohibited between function name and open parenthesis '('
#152: FILE: tests/tcg/multiarch/test-mmap.c:346:
+ fprintf (stdout, "%s addr=%p", __func__, (void *)addr);
ERROR: code indent should never use tabs
#161: FILE: tests/tcg/multiarch/test-mmap.c:374:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#161: FILE: tests/tcg/multiarch/test-mmap.c:374:
+ fprintf (stdout, " passed\n");
ERROR: code indent should never use tabs
#170: FILE: tests/tcg/multiarch/test-mmap.c:387:
+^Ifprintf (stdout, "%s addr=%p", __func__, (void *)addr);$
ERROR: space prohibited between function name and open parenthesis '('
#170: FILE: tests/tcg/multiarch/test-mmap.c:387:
+ fprintf (stdout, "%s addr=%p", __func__, (void *)addr);
ERROR: code indent should never use tabs
#179: FILE: tests/tcg/multiarch/test-mmap.c:429:
+^Ifprintf (stdout, " passed\n");$
ERROR: space prohibited between function name and open parenthesis '('
#179: FILE: tests/tcg/multiarch/test-mmap.c:429:
+ fprintf (stdout, " passed\n");
total: 38 errors, 0 warnings, 146 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 16/46: tests/tcg: move i386 specific tests into subdir...
Checking PATCH 17/46: docker: Add fedora-i386-cross image...
Checking PATCH 18/46: tests/tcg: enable building for i386...
Checking PATCH 19/46: tests/tcg/i386: Build fix for hello-i386...
ERROR: externs should be avoided in .c files
#21: FILE: tests/tcg/i386/hello-i386.c:23:
+void _start(void);
total: 1 errors, 0 warnings, 7 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 20/46: tests/tcg/i386: fix test-i386...
Checking PATCH 21/46: tests/tcg/i386: fix test-i386-fprem...
Checking PATCH 22/46: tests/tcg/i386: disable i386 version of test-i386-ssse...
Checking PATCH 23/46: tests/tcg/x86_64: add Makefile.target...
Checking PATCH 24/46: tests/tcg/i386/test-i386: use modern vector_size attributes...
Checking PATCH 25/46: tests/tcg/i386/test-i386: fix printf format...
Checking PATCH 26/46: tests/tcg: move ARM specific tests into subdir...
Checking PATCH 27/46: tests/tcg/arm: fix up test-arm-iwmmxt test...
Checking PATCH 28/46: tests/tcg/aarch64: add Makefile.target...
Checking PATCH 29/46: tests/tcg/aarch64: add fcvt test cases for AArch64...
ERROR: space prohibited before open square bracket '['
#281: FILE: tests/tcg/aarch64/fcvt.c:244:
+ : /* no output */ : [flags] "n" (1 << 26) : "x1" );
ERROR: space prohibited before that close parenthesis ')'
#281: FILE: tests/tcg/aarch64/fcvt.c:244:
+ : /* no output */ : [flags] "n" (1 << 26) : "x1" );
total: 2 errors, 0 warnings, 1587 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 30/46: tests/tcg: move MIPS specific tests into subdir...
Checking PATCH 31/46: tests/tcg: enable building for MIPS...
Checking PATCH 32/46: tests/tcg/mips: include common mips hello-mips...
Checking PATCH 33/46: tests/tcg: enable building for s390x...
Checking PATCH 34/46: tests/tcg: enable building for ppc64...
Checking PATCH 35/46: tests/tcg: enable building for Alpha...
Checking PATCH 36/46: tests/tcg/alpha: add Alpha specific tests...
Checking PATCH 37/46: tests/tcg/alpha: fix warnings about write()...
ERROR: externs should be avoided in .c files
#20: FILE: tests/tcg/alpha/hello-alpha.c:1:
+void write(int, char*, int);
ERROR: externs should be avoided in .c files
#30: FILE: tests/tcg/alpha/test-cond.c:1:
+void write(int, char*, int);
ERROR: externs should be avoided in .c files
#39: FILE: tests/tcg/alpha/test-ovf.c:1:
+void write(int, char*, int);
total: 3 errors, 0 warnings, 14 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 38/46: tests/tcg: enable building for HPPA...
Checking PATCH 39/46: tests/tcg: enable building for m68k...
Checking PATCH 40/46: tests/tcg: enable building for sh4...
Checking PATCH 41/46: tests/tcg: enable building for sparc64...
Checking PATCH 42/46: tests/tcg: enable building for mips64...
Checking PATCH 43/46: tests/tcg/Makefile: update to be called from Makefile.target...
Checking PATCH 44/46: Makefile.target: add (clean-)guest-tests targets...
Checking PATCH 45/46: tests/Makefile.include: add [build|clean|check]-tcg targets...
Checking PATCH 46/46: tests/tcg: override runners for broken tests (!UPSTREAM)...
=== OUTPUT END ===
Test command exited with code: 1
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg
2018-04-24 15:23 [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg Alex Bennée
` (46 preceding siblings ...)
2018-04-24 16:58 ` [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg no-reply
@ 2018-04-25 1:25 ` Philippe Mathieu-Daudé
2018-04-25 6:57 ` Samuel Thibault
47 siblings, 1 reply; 102+ messages in thread
From: Philippe Mathieu-Daudé @ 2018-04-25 1:25 UTC (permalink / raw)
To: Alex Bennée, richard.henderson, Agustin Henze, Michael Tokarev
Cc: peter.maydell, cota, famz, berrange, balrogg, aurelien, agraf,
qemu-devel, Ulises Vitulli, YunQiang Su, Samuel Thibault
[-- Attachment #1: Type: text/plain, Size: 14279 bytes --]
> This is starting to shape up pretty nicely. I was able to add a whole
> bunch of additional architectures thanks to cross compilers in Debian
> Sid which are there to support the Debian "ports". These may not be
> around for ever, most "ports" are on the way out, but they will be the
> last thing to drop out of the Sid repo. Maybe when Debian stops
> caring (and no other distro does) maybe we should to?
I *think* working with Sid is not recommended as very unstable and not
reproducible. A reproducible way is to use the Debian Snapshot Archive
(http://snapshot.debian.org/) eventually using package specific version
and holding packages at this version.
I found an example in the following post:
https://blog.sleeplessbeastie.eu/2017/07/17/how-to-install-packages-using-repository-snapshot/
(I Cc'ed Debian experts who might have a better idea).
For stable releases, this shouldn't be a problem since End of Life
Debian versions stay on archive.debian.org; as for Docker images:
https://hub.docker.com/r/debian/eol/
> However compiling big-endian targets continues to be a massive pain as
> even if compilers support switching endianess with flags you are
> usually let down by a partial set of headers or the linker not being
> able to link against wrong-endian crt.o or libgcc files. Ultimately
¯\_(ツ)_/¯ https://bugs.launchpad.net/gcc-arm-embedded/+bug/1718206
> any guests that are not supported by any distro are probably going to
> be stuck with bare metal or hand crafted tests like in
> tests/tcg/alpha.
>
> The final patch (tests/tcg: override runners for broken tests)
> suppresses a bunch of tests that fail on different guest setups. This
> was to allow me to test "make check-tcg" could make it all the way
> through. I'm sure some of them are bugs that need fixing so it would
> be cool if maintainers could look through and see if there are any
> easy wins.
>
> Major Changes:
> - check-tcg now runs the tests (c.f build-tcg/clean-tcg)
> - clean use of quiet-command for CROSS-BUILD/RUN-TESTS and TEST
> - bunch of additional targets (alpha, hppa, m68k, sh4, sparc64, mips64)
> - review comments and tags
> - dropped fp-test and additional aarch64 tests for now
>
> As usual detailed notes are bellow the --- in the commit messages.
>
> Currently un-reviewed:
>
> patch 0002/configure add test for docker availability.patch needs review
> patch 0003/configure add support for cross cc FOO.patch needs review
> patch 0004/configure move i386_cc to cross_cc_i386.patch needs review
> patch 0005/configure allow user to specify cross cc cflags f.patch needs review
> patch 0014/tests tcg multiarch enable additional linux test .patch needs review
> patch 0015/tests tcg multiarch move most output to stdout.patch needs review
> patch 0017/docker Add fedora i386 cross image.patch needs review
> patch 0018/tests tcg enable building for i386.patch needs review
> patch 0021/tests tcg i386 fix test i386 fprem.patch needs review
> patch 0022/tests tcg i386 disable i386 version of test i386 .patch needs review
> patch 0023/tests tcg x86_64 add Makefile.target.patch needs review
> patch 0025/tests tcg i386 test i386 fix printf format.patch needs review
> patch 0027/tests tcg arm fix up test arm iwmmxt test.patch needs review
> patch 0028/tests tcg aarch64 add Makefile.target.patch needs review
> patch 0029/tests tcg aarch64 add fcvt test cases for AArch64.patch needs review
> patch 0031/tests tcg enable building for MIPS.patch needs review
> patch 0032/tests tcg mips include common mips hello mips.patch needs review
> patch 0035/tests tcg enable building for Alpha.patch needs review
> patch 0036/tests tcg alpha add Alpha specific tests.patch needs review
> patch 0037/tests tcg alpha fix warnings about write.patch needs review
> patch 0038/tests tcg enable building for HPPA.patch needs review
> patch 0039/tests tcg enable building for m68k.patch needs review
> patch 0040/tests tcg enable building for sh4.patch needs review
> patch 0041/tests tcg enable building for sparc64.patch needs review
> patch 0042/tests tcg enable building for mips64.patch needs review
> patch 0043/tests tcg Makefile update to be called from Makef.patch needs review
> patch 0044/Makefile.target add clean guest tests targets.patch needs review
> patch 0046/tests tcg override runners for broken tests UPSTR.patch needs review
>
>
> Alex Bennée (41):
> configure: add test for docker availability
> configure: add support for --cross-cc-FOO
> configure: move i386_cc to cross_cc_i386
> configure: allow user to specify --cross-cc-cflags-foo=
> configure: set cross_cc_FOO for host compiler
> docker: Add "cc" subcommand
> docker: extend "cc" command to accept compiler
> docker: allow "cc" command to run in user context
> docker: Makefile.include introduce DOCKER_SCRIPT
> tests/tcg: move architecture independent tests into subdir
> tests/tcg/multiarch: enable additional linux-test tests
> tests/tcg/multiarch: move most output to stdout
> tests/tcg: move i386 specific tests into subdir
> tests/tcg: enable building for i386
> tests/tcg/i386: fix test-i386
> tests/tcg/i386: fix test-i386-fprem
> tests/tcg/i386: disable i386 version of test-i386-ssse
> tests/tcg/x86_64: add Makefile.target
> tests/tcg/i386/test-i386: use modern vector_size attributes
> tests/tcg/i386/test-i386: fix printf format
> tests/tcg: move ARM specific tests into subdir
> tests/tcg/arm: fix up test-arm-iwmmxt test
> tests/tcg/aarch64: add Makefile.target
> tests/tcg/aarch64: add fcvt test cases for AArch64
> tests/tcg: move MIPS specific tests into subdir
> tests/tcg: enable building for MIPS
> tests/tcg/mips: include common mips hello-mips
> tests/tcg: enable building for s390x
> tests/tcg: enable building for ppc64
> tests/tcg: enable building for Alpha
> tests/tcg/alpha: add Alpha specific tests
> tests/tcg/alpha: fix warnings about write()
> tests/tcg: enable building for HPPA
> tests/tcg: enable building for m68k
> tests/tcg: enable building for sh4
> tests/tcg: enable building for sparc64
> tests/tcg: enable building for mips64
> tests/tcg/Makefile: update to be called from Makefile.target
> Makefile.target: add (clean-)guest-tests targets
> tests/Makefile.include: add [build|clean|check]-tcg targets
> tests/tcg: override runners for broken tests (!UPSTREAM)
>
> Fam Zheng (4):
> Makefile: Rename TARGET_DIRS to TARGET_LIST
> tests/tcg/multiarch: Build fix for linux-test
> docker: Add fedora-i386-cross image
> tests/tcg/i386: Build fix for hello-i386
>
> Peter Maydell (1):
> docker: add "probe" command for configure
>
> Makefile | 20 +-
> Makefile.target | 5 +
> configure | 136 +-
> scripts/create_config | 2 +-
> tests/Makefile.include | 28 +-
> tests/docker/Makefile.include | 16 +-
> tests/docker/docker.py | 49 +
> .../dockerfiles/debian-alpha-cross.docker | 12 +
> .../dockerfiles/debian-cross-build.docker | 36 +
> .../dockerfiles/debian-hppa-cross.docker | 12 +
> .../dockerfiles/debian-m68k-cross.docker | 12 +
> .../dockerfiles/debian-mips64-cross.docker | 12 +
> .../dockerfiles/debian-sh4-cross.docker | 12 +
> tests/docker/dockerfiles/debian-sid.docker | 23 +
> .../dockerfiles/debian-sparc64-cross.docker | 12 +
> .../dockerfiles/fedora-i386-cross.docker | 14 +
> tests/tcg/Makefile | 193 +--
> tests/tcg/Makefile.include | 86 ++
> tests/tcg/README | 69 +-
> tests/tcg/aarch64/Makefile.target | 13 +
> tests/tcg/aarch64/fcvt.c | 260 ++++
> tests/tcg/aarch64/fcvt.out | 1305 +++++++++++++++++
> tests/tcg/alpha/Makefile | 35 -
> tests/tcg/alpha/Makefile.include | 2 +
> tests/tcg/alpha/Makefile.target | 36 +
> tests/tcg/alpha/{crt.s => crt.S} | 0
> tests/tcg/alpha/hello-alpha.c | 2 +
> tests/tcg/alpha/test-cond.c | 1 +
> tests/tcg/alpha/test-ovf.c | 2 +
> tests/tcg/arm/Makefile.target | 20 +
> tests/tcg/arm/README | 11 +
> tests/tcg/{ => arm}/hello-arm.c | 0
> .../test-arm-iwmmxt.S} | 0
> tests/tcg/hppa/Makefile.include | 2 +
> tests/tcg/hppa/Makefile.target | 10 +
> tests/tcg/i386/Makefile.include | 9 +
> tests/tcg/i386/Makefile.target | 52 +
> tests/tcg/i386/README | 38 +
> tests/tcg/{ => i386}/hello-i386.c | 1 +
> tests/tcg/{ => i386}/pi_10.com | Bin
> tests/tcg/{ => i386}/runcom.c | 0
> tests/tcg/{ => i386}/test-i386-code16.S | 0
> tests/tcg/{ => i386}/test-i386-fprem.c | 12 +-
> tests/tcg/{ => i386}/test-i386-muldiv.h | 0
> tests/tcg/{ => i386}/test-i386-shift.h | 0
> tests/tcg/{ => i386}/test-i386-ssse3.c | 0
> tests/tcg/{ => i386}/test-i386-vm86.S | 0
> tests/tcg/{ => i386}/test-i386.c | 7 +-
> tests/tcg/{ => i386}/test-i386.h | 0
> tests/tcg/m68k/Makefile.include | 2 +
> tests/tcg/m68k/Makefile.target | 11 +
> tests/tcg/mips/Makefile.include | 20 +
> tests/tcg/mips/Makefile.target | 29 +
> tests/tcg/mips/README | 7 +
> tests/tcg/{ => mips}/hello-mips.c | 0
> tests/tcg/multiarch/Makefile.target | 29 +
> tests/tcg/multiarch/README | 1 +
> tests/tcg/{ => multiarch}/linux-test.c | 93 +-
> tests/tcg/{ => multiarch}/sha1.c | 0
> tests/tcg/{ => multiarch}/test-mmap.c | 38 +-
> tests/tcg/{ => multiarch}/testthread.c | 0
> tests/tcg/ppc64le/Makefile.include | 2 +
> tests/tcg/s390x/Makefile.include | 2 +
> tests/tcg/s390x/Makefile.target | 6 +
> tests/tcg/sh4/Makefile.include | 4 +
> tests/tcg/sh4/Makefile.target | 6 +
> tests/tcg/sparc64/Makefile.include | 2 +
> tests/tcg/sparc64/Makefile.target | 8 +
> tests/tcg/test_path.c | 157 --
> tests/tcg/x86_64/Makefile.target | 15 +
> 70 files changed, 2495 insertions(+), 504 deletions(-)
> create mode 100644 tests/docker/dockerfiles/debian-alpha-cross.docker
> create mode 100644 tests/docker/dockerfiles/debian-cross-build.docker
> create mode 100644 tests/docker/dockerfiles/debian-hppa-cross.docker
> create mode 100644 tests/docker/dockerfiles/debian-m68k-cross.docker
> create mode 100644 tests/docker/dockerfiles/debian-mips64-cross.docker
> create mode 100644 tests/docker/dockerfiles/debian-sh4-cross.docker
> create mode 100644 tests/docker/dockerfiles/debian-sid.docker
> create mode 100644 tests/docker/dockerfiles/debian-sparc64-cross.docker
> create mode 100644 tests/docker/dockerfiles/fedora-i386-cross.docker
> create mode 100644 tests/tcg/Makefile.include
> create mode 100644 tests/tcg/aarch64/Makefile.target
> create mode 100644 tests/tcg/aarch64/fcvt.c
> create mode 100644 tests/tcg/aarch64/fcvt.out
> delete mode 100644 tests/tcg/alpha/Makefile
> create mode 100644 tests/tcg/alpha/Makefile.include
> create mode 100644 tests/tcg/alpha/Makefile.target
> rename tests/tcg/alpha/{crt.s => crt.S} (100%)
> create mode 100644 tests/tcg/arm/Makefile.target
> create mode 100644 tests/tcg/arm/README
> rename tests/tcg/{ => arm}/hello-arm.c (100%)
> rename tests/tcg/{test-arm-iwmmxt.s => arm/test-arm-iwmmxt.S} (100%)
> create mode 100644 tests/tcg/hppa/Makefile.include
> create mode 100644 tests/tcg/hppa/Makefile.target
> create mode 100644 tests/tcg/i386/Makefile.include
> create mode 100644 tests/tcg/i386/Makefile.target
> create mode 100644 tests/tcg/i386/README
> rename tests/tcg/{ => i386}/hello-i386.c (96%)
> rename tests/tcg/{ => i386}/pi_10.com (100%)
> rename tests/tcg/{ => i386}/runcom.c (100%)
> rename tests/tcg/{ => i386}/test-i386-code16.S (100%)
> rename tests/tcg/{ => i386}/test-i386-fprem.c (97%)
> rename tests/tcg/{ => i386}/test-i386-muldiv.h (100%)
> rename tests/tcg/{ => i386}/test-i386-shift.h (100%)
> rename tests/tcg/{ => i386}/test-i386-ssse3.c (100%)
> rename tests/tcg/{ => i386}/test-i386-vm86.S (100%)
> rename tests/tcg/{ => i386}/test-i386.c (99%)
> rename tests/tcg/{ => i386}/test-i386.h (100%)
> create mode 100644 tests/tcg/m68k/Makefile.include
> create mode 100644 tests/tcg/m68k/Makefile.target
> create mode 100644 tests/tcg/mips/Makefile.include
> create mode 100644 tests/tcg/mips/Makefile.target
> create mode 100644 tests/tcg/mips/README
> rename tests/tcg/{ => mips}/hello-mips.c (100%)
> create mode 100644 tests/tcg/multiarch/Makefile.target
> create mode 100644 tests/tcg/multiarch/README
> rename tests/tcg/{ => multiarch}/linux-test.c (87%)
> rename tests/tcg/{ => multiarch}/sha1.c (100%)
> rename tests/tcg/{ => multiarch}/test-mmap.c (94%)
> rename tests/tcg/{ => multiarch}/testthread.c (100%)
> create mode 100644 tests/tcg/ppc64le/Makefile.include
> create mode 100644 tests/tcg/s390x/Makefile.include
> create mode 100644 tests/tcg/s390x/Makefile.target
> create mode 100644 tests/tcg/sh4/Makefile.include
> create mode 100644 tests/tcg/sh4/Makefile.target
> create mode 100644 tests/tcg/sparc64/Makefile.include
> create mode 100644 tests/tcg/sparc64/Makefile.target
> delete mode 100644 tests/tcg/test_path.c
> create mode 100644 tests/tcg/x86_64/Makefile.target
>
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 102+ messages in thread* Re: [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg
2018-04-25 1:25 ` Philippe Mathieu-Daudé
@ 2018-04-25 6:57 ` Samuel Thibault
2018-04-25 8:39 ` Alex Bennée
0 siblings, 1 reply; 102+ messages in thread
From: Samuel Thibault @ 2018-04-25 6:57 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: Alex Bennée, richard.henderson, Agustin Henze,
Michael Tokarev, peter.maydell, cota, famz, berrange, balrogg,
aurelien, agraf, qemu-devel, Ulises Vitulli, YunQiang Su
Philippe Mathieu-Daudé, le mar. 24 avril 2018 22:25:18 -0300, a ecrit:
> > This is starting to shape up pretty nicely. I was able to add a whole
> > bunch of additional architectures thanks to cross compilers in Debian
> > Sid which are there to support the Debian "ports". These may not be
> > around for ever, most "ports" are on the way out, but they will be the
> > last thing to drop out of the Sid repo. Maybe when Debian stops
> > caring (and no other distro does) maybe we should to?
>
> I *think* working with Sid is not recommended as very unstable and not
> reproducible. A reproducible way is to use the Debian Snapshot Archive
> (http://snapshot.debian.org/) eventually using package specific version
> and holding packages at this version.
>
> I found an example in the following post:
> https://blog.sleeplessbeastie.eu/2017/07/17/how-to-install-packages-using-repository-snapshot/
>
> (I Cc'ed Debian experts who might have a better idea).
That looks like the correct idea :)
(basically what we use to make "releases" of the hurd port, as sid
snapshots).
Samuel
^ permalink raw reply [flat|nested] 102+ messages in thread
* Re: [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg
2018-04-25 6:57 ` Samuel Thibault
@ 2018-04-25 8:39 ` Alex Bennée
0 siblings, 0 replies; 102+ messages in thread
From: Alex Bennée @ 2018-04-25 8:39 UTC (permalink / raw)
To: Samuel Thibault
Cc: Philippe Mathieu-Daudé,
richard.henderson, Agustin Henze, Michael Tokarev, peter.maydell,
cota, famz, berrange, balrogg, aurelien, agraf, qemu-devel,
Ulises Vitulli, YunQiang Su
Samuel Thibault <samuel.thibault@gnu.org> writes:
> Philippe Mathieu-Daudé, le mar. 24 avril 2018 22:25:18 -0300, a ecrit:
>> > This is starting to shape up pretty nicely. I was able to add a whole
>> > bunch of additional architectures thanks to cross compilers in Debian
>> > Sid which are there to support the Debian "ports". These may not be
>> > around for ever, most "ports" are on the way out, but they will be the
>> > last thing to drop out of the Sid repo. Maybe when Debian stops
>> > caring (and no other distro does) maybe we should to?
>>
>> I *think* working with Sid is not recommended as very unstable and not
>> reproducible. A reproducible way is to use the Debian Snapshot Archive
>> (http://snapshot.debian.org/) eventually using package specific version
>> and holding packages at this version.
>>
>> I found an example in the following post:
>> https://blog.sleeplessbeastie.eu/2017/07/17/how-to-install-packages-using-repository-snapshot/
>>
>> (I Cc'ed Debian experts who might have a better idea).
>
> That looks like the correct idea :)
> (basically what we use to make "releases" of the hurd port, as sid
> snapshots).
So how would this work in docker. Should I take for example the
sid-20180312 tag and then just munge sources.list to the appropriate
snapshot url?
That said I'm relatively sanguine about the stability of the toolchain
in sid. It would be the last thing to bitrot as once the toolchain is
dead the distro dies with it so it is the last thing to die and the
first thing to fix.
--
Alex Bennée
^ permalink raw reply [flat|nested] 102+ messages in thread