* [PULL 0/4] tcg patch queue
@ 2022-01-05 0:40 Richard Henderson
2022-01-05 0:40 ` [PULL 1/4] tcg/optimize: Fix folding of vector ops Richard Henderson
` (4 more replies)
0 siblings, 5 replies; 21+ messages in thread
From: Richard Henderson @ 2022-01-05 0:40 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 67e41fe0cfb62e6cdfa659f0155417d17e5274ea:
Merge tag 'pull-ppc-20220104' of https://github.com/legoater/qemu into staging (2022-01-04 07:23:27 -0800)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20220104
for you to fetch changes up to d7478d4229f0a2b2817a55487e6b17081099fae4:
common-user: Fix tail calls to safe_syscall_set_errno_tail (2022-01-04 15:41:03 -0800)
----------------------------------------------------------------
Fix for safe_syscall_base.
Fix for folding of vector add/sub.
Fix build on loongarch64 with gcc 8.
Remove decl for qemu_run_machine_init_done_notifiers.
----------------------------------------------------------------
Philippe Mathieu-Daudé (1):
linux-user: Fix trivial build error on loongarch64 hosts
Richard Henderson (2):
tcg/optimize: Fix folding of vector ops
common-user: Fix tail calls to safe_syscall_set_errno_tail
Xiaoyao Li (1):
sysemu: Cleanup qemu_run_machine_init_done_notifiers()
include/sysemu/sysemu.h | 1 -
linux-user/host/loongarch64/host-signal.h | 4 +--
tcg/optimize.c | 49 +++++++++++++++++++++++-------
common-user/host/i386/safe-syscall.inc.S | 1 +
common-user/host/mips/safe-syscall.inc.S | 1 +
common-user/host/x86_64/safe-syscall.inc.S | 1 +
6 files changed, 42 insertions(+), 15 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 1/4] tcg/optimize: Fix folding of vector ops
2022-01-05 0:40 [PULL 0/4] tcg patch queue Richard Henderson
@ 2022-01-05 0:40 ` Richard Henderson
2022-01-05 0:40 ` [PULL 2/4] linux-user: Fix trivial build error on loongarch64 hosts Richard Henderson
` (3 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2022-01-05 0:40 UTC (permalink / raw)
To: qemu-devel; +Cc: qemu-stable, Philippe Mathieu-Daudé
Bitwise operations are easy to fold, because the operation is
identical regardless of element size. But add and sub need
extra element size info that is not currently propagated.
Fixes: 2f9f08ba43d
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/799
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/optimize.c | 49 ++++++++++++++++++++++++++++++++++++++-----------
1 file changed, 38 insertions(+), 11 deletions(-)
diff --git a/tcg/optimize.c b/tcg/optimize.c
index 2397f2cf93..e573000951 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -308,13 +308,13 @@ static uint64_t do_constant_folding_2(TCGOpcode op, uint64_t x, uint64_t y)
CASE_OP_32_64(mul):
return x * y;
- CASE_OP_32_64(and):
+ CASE_OP_32_64_VEC(and):
return x & y;
- CASE_OP_32_64(or):
+ CASE_OP_32_64_VEC(or):
return x | y;
- CASE_OP_32_64(xor):
+ CASE_OP_32_64_VEC(xor):
return x ^ y;
case INDEX_op_shl_i32:
@@ -347,16 +347,16 @@ static uint64_t do_constant_folding_2(TCGOpcode op, uint64_t x, uint64_t y)
case INDEX_op_rotl_i64:
return rol64(x, y & 63);
- CASE_OP_32_64(not):
+ CASE_OP_32_64_VEC(not):
return ~x;
CASE_OP_32_64(neg):
return -x;
- CASE_OP_32_64(andc):
+ CASE_OP_32_64_VEC(andc):
return x & ~y;
- CASE_OP_32_64(orc):
+ CASE_OP_32_64_VEC(orc):
return x | ~y;
CASE_OP_32_64(eqv):
@@ -751,6 +751,12 @@ static bool fold_const2(OptContext *ctx, TCGOp *op)
return false;
}
+static bool fold_commutative(OptContext *ctx, TCGOp *op)
+{
+ swap_commutative(op->args[0], &op->args[1], &op->args[2]);
+ return false;
+}
+
static bool fold_const2_commutative(OptContext *ctx, TCGOp *op)
{
swap_commutative(op->args[0], &op->args[1], &op->args[2]);
@@ -905,6 +911,16 @@ static bool fold_add(OptContext *ctx, TCGOp *op)
return false;
}
+/* We cannot as yet do_constant_folding with vectors. */
+static bool fold_add_vec(OptContext *ctx, TCGOp *op)
+{
+ if (fold_commutative(ctx, op) ||
+ fold_xi_to_x(ctx, op, 0)) {
+ return true;
+ }
+ return false;
+}
+
static bool fold_addsub2(OptContext *ctx, TCGOp *op, bool add)
{
if (arg_is_const(op->args[2]) && arg_is_const(op->args[3]) &&
@@ -1938,10 +1954,10 @@ static bool fold_sub_to_neg(OptContext *ctx, TCGOp *op)
return false;
}
-static bool fold_sub(OptContext *ctx, TCGOp *op)
+/* We cannot as yet do_constant_folding with vectors. */
+static bool fold_sub_vec(OptContext *ctx, TCGOp *op)
{
- if (fold_const2(ctx, op) ||
- fold_xx_to_i(ctx, op, 0) ||
+ if (fold_xx_to_i(ctx, op, 0) ||
fold_xi_to_x(ctx, op, 0) ||
fold_sub_to_neg(ctx, op)) {
return true;
@@ -1949,6 +1965,11 @@ static bool fold_sub(OptContext *ctx, TCGOp *op)
return false;
}
+static bool fold_sub(OptContext *ctx, TCGOp *op)
+{
+ return fold_const2(ctx, op) || fold_sub_vec(ctx, op);
+}
+
static bool fold_sub2(OptContext *ctx, TCGOp *op)
{
return fold_addsub2(ctx, op, false);
@@ -2052,9 +2073,12 @@ void tcg_optimize(TCGContext *s)
* Sorted alphabetically by opcode as much as possible.
*/
switch (opc) {
- CASE_OP_32_64_VEC(add):
+ CASE_OP_32_64(add):
done = fold_add(&ctx, op);
break;
+ case INDEX_op_add_vec:
+ done = fold_add_vec(&ctx, op);
+ break;
CASE_OP_32_64(add2):
done = fold_add2(&ctx, op);
break;
@@ -2193,9 +2217,12 @@ void tcg_optimize(TCGContext *s)
CASE_OP_32_64(sextract):
done = fold_sextract(&ctx, op);
break;
- CASE_OP_32_64_VEC(sub):
+ CASE_OP_32_64(sub):
done = fold_sub(&ctx, op);
break;
+ case INDEX_op_sub_vec:
+ done = fold_sub_vec(&ctx, op);
+ break;
CASE_OP_32_64(sub2):
done = fold_sub2(&ctx, op);
break;
--
2.25.1
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PULL 2/4] linux-user: Fix trivial build error on loongarch64 hosts
2022-01-05 0:40 [PULL 0/4] tcg patch queue Richard Henderson
2022-01-05 0:40 ` [PULL 1/4] tcg/optimize: Fix folding of vector ops Richard Henderson
@ 2022-01-05 0:40 ` Richard Henderson
2022-01-05 0:40 ` [PULL 3/4] sysemu: Cleanup qemu_run_machine_init_done_notifiers() Richard Henderson
` (2 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2022-01-05 0:40 UTC (permalink / raw)
To: qemu-devel; +Cc: WANG Xuerui, Philippe Mathieu-Daudé, Song Gao
From: Philippe Mathieu-Daudé <f4bug@amsat.org>
When building using GCC 8.3.0 on loongarch64 (Loongnix) we get:
In file included from ../linux-user/signal.c:33:
../linux-user/host/loongarch64/host-signal.h: In function ‘host_signal_write’:
../linux-user/host/loongarch64/host-signal.h:57:9: error: a label can only be part of a statement and a declaration is not a statement
uint32_t sel = (insn >> 15) & 0b11111111111;
^~~~~~~~
We don't use the 'sel' variable more than once, so drop it.
Meson output for the record:
Host machine cpu family: loongarch64
Host machine cpu: loongarch64
C compiler for the host machine: cc (gcc 8.3.0 "cc (Loongnix 8.3.0-6.lnd.vec.27) 8.3.0")
C linker for the host machine: cc ld.bfd 2.31.1-system
Fixes: ad812c3bd65 ("linux-user: Implement CPU-specific signal handler for loongarch64 hosts")
Reported-by: Song Gao <gaosong@loongson.cn>
Suggested-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: WANG Xuerui <git@xen0n.name>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220104215027.2180972-1-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/host/loongarch64/host-signal.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/linux-user/host/loongarch64/host-signal.h b/linux-user/host/loongarch64/host-signal.h
index 05e2c82371..7effa24251 100644
--- a/linux-user/host/loongarch64/host-signal.h
+++ b/linux-user/host/loongarch64/host-signal.h
@@ -54,9 +54,7 @@ static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
}
break;
case 0b001110: /* indexed, atomic, bounds-checking memory operations */
- uint32_t sel = (insn >> 15) & 0b11111111111;
-
- switch (sel) {
+ switch ((insn >> 15) & 0b11111111111) {
case 0b00000100000: /* stx.b */
case 0b00000101000: /* stx.h */
case 0b00000110000: /* stx.w */
--
2.25.1
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PULL 3/4] sysemu: Cleanup qemu_run_machine_init_done_notifiers()
2022-01-05 0:40 [PULL 0/4] tcg patch queue Richard Henderson
2022-01-05 0:40 ` [PULL 1/4] tcg/optimize: Fix folding of vector ops Richard Henderson
2022-01-05 0:40 ` [PULL 2/4] linux-user: Fix trivial build error on loongarch64 hosts Richard Henderson
@ 2022-01-05 0:40 ` Richard Henderson
2022-01-05 0:40 ` [PULL 4/4] common-user: Fix tail calls to safe_syscall_set_errno_tail Richard Henderson
2022-01-05 2:53 ` [PULL 0/4] tcg patch queue Richard Henderson
4 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2022-01-05 0:40 UTC (permalink / raw)
To: qemu-devel; +Cc: Xiaoyao Li, Philippe Mathieu-Daudé
From: Xiaoyao Li <xiaoyao.li@intel.com>
Remove qemu_run_machine_init_done_notifiers() since no implementation
and user.
Fixes: f66dc8737c9 ("vl: move all generic initialization out of vl.c")
Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220104024136.1433545-1-xiaoyao.li@intel.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/sysemu/sysemu.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 8fae667172..b9421e03ff 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -16,7 +16,6 @@ extern bool qemu_uuid_set;
void qemu_add_exit_notifier(Notifier *notify);
void qemu_remove_exit_notifier(Notifier *notify);
-void qemu_run_machine_init_done_notifiers(void);
void qemu_add_machine_init_done_notifier(Notifier *notify);
void qemu_remove_machine_init_done_notifier(Notifier *notify);
--
2.25.1
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PULL 4/4] common-user: Fix tail calls to safe_syscall_set_errno_tail
2022-01-05 0:40 [PULL 0/4] tcg patch queue Richard Henderson
` (2 preceding siblings ...)
2022-01-05 0:40 ` [PULL 3/4] sysemu: Cleanup qemu_run_machine_init_done_notifiers() Richard Henderson
@ 2022-01-05 0:40 ` Richard Henderson
2022-01-05 2:53 ` [PULL 0/4] tcg patch queue Richard Henderson
4 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2022-01-05 0:40 UTC (permalink / raw)
To: qemu-devel; +Cc: Laurent Vivier, Philippe Mathieu-Daudé
For the ABIs in which the syscall return register is not
also the first function argument register, move the errno
value into the correct place.
Fixes: a3310c0397e2 ("linux-user: Move syscall error detection into safe_syscall_base")
Reported-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220104190454.542225-1-richard.henderson@linaro.org>
---
common-user/host/i386/safe-syscall.inc.S | 1 +
common-user/host/mips/safe-syscall.inc.S | 1 +
common-user/host/x86_64/safe-syscall.inc.S | 1 +
3 files changed, 3 insertions(+)
diff --git a/common-user/host/i386/safe-syscall.inc.S b/common-user/host/i386/safe-syscall.inc.S
index baf5400a29..9c45e56e48 100644
--- a/common-user/host/i386/safe-syscall.inc.S
+++ b/common-user/host/i386/safe-syscall.inc.S
@@ -120,6 +120,7 @@ safe_syscall_end:
pop %ebp
.cfi_adjust_cfa_offset -4
.cfi_restore ebp
+ mov %eax, (%esp)
jmp safe_syscall_set_errno_tail
.cfi_endproc
diff --git a/common-user/host/mips/safe-syscall.inc.S b/common-user/host/mips/safe-syscall.inc.S
index fc75a337d1..6a44614970 100644
--- a/common-user/host/mips/safe-syscall.inc.S
+++ b/common-user/host/mips/safe-syscall.inc.S
@@ -141,6 +141,7 @@ safe_syscall_end:
1: USE_ALT_CP(t0)
SETUP_GPX(t1)
SETUP_GPX64(t0, t1)
+ move a0, v0
PTR_LA t9, safe_syscall_set_errno_tail
jr t9
diff --git a/common-user/host/x86_64/safe-syscall.inc.S b/common-user/host/x86_64/safe-syscall.inc.S
index a20927a783..d1a67a303a 100644
--- a/common-user/host/x86_64/safe-syscall.inc.S
+++ b/common-user/host/x86_64/safe-syscall.inc.S
@@ -99,6 +99,7 @@ safe_syscall_end:
1: pop %rbp
.cfi_def_cfa_offset 8
.cfi_restore rbp
+ mov %eax, %edi
jmp safe_syscall_set_errno_tail
.cfi_endproc
--
2.25.1
^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2022-01-05 0:40 [PULL 0/4] tcg patch queue Richard Henderson
` (3 preceding siblings ...)
2022-01-05 0:40 ` [PULL 4/4] common-user: Fix tail calls to safe_syscall_set_errno_tail Richard Henderson
@ 2022-01-05 2:53 ` Richard Henderson
4 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2022-01-05 2:53 UTC (permalink / raw)
To: qemu-devel
On 1/4/22 4:40 PM, Richard Henderson wrote:
> The following changes since commit 67e41fe0cfb62e6cdfa659f0155417d17e5274ea:
>
> Merge tag 'pull-ppc-20220104' of https://github.com/legoater/qemu into staging (2022-01-04 07:23:27 -0800)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20220104
>
> for you to fetch changes up to d7478d4229f0a2b2817a55487e6b17081099fae4:
>
> common-user: Fix tail calls to safe_syscall_set_errno_tail (2022-01-04 15:41:03 -0800)
>
> ----------------------------------------------------------------
> Fix for safe_syscall_base.
> Fix for folding of vector add/sub.
> Fix build on loongarch64 with gcc 8.
> Remove decl for qemu_run_machine_init_done_notifiers.
>
> ----------------------------------------------------------------
> Philippe Mathieu-Daudé (1):
> linux-user: Fix trivial build error on loongarch64 hosts
>
> Richard Henderson (2):
> tcg/optimize: Fix folding of vector ops
> common-user: Fix tail calls to safe_syscall_set_errno_tail
>
> Xiaoyao Li (1):
> sysemu: Cleanup qemu_run_machine_init_done_notifiers()
>
> include/sysemu/sysemu.h | 1 -
> linux-user/host/loongarch64/host-signal.h | 4 +--
> tcg/optimize.c | 49 +++++++++++++++++++++++-------
> common-user/host/i386/safe-syscall.inc.S | 1 +
> common-user/host/mips/safe-syscall.inc.S | 1 +
> common-user/host/x86_64/safe-syscall.inc.S | 1 +
> 6 files changed, 42 insertions(+), 15 deletions(-)
Applied.
r~
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2024-01-10 21:52 Richard Henderson
2024-01-11 15:16 ` Peter Maydell
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2024-01-10 21:52 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 34eac35f893664eb8545b98142e23d9954722766:
Merge tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu into staging (2024-01-10 11:41:56 +0000)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20240111
for you to fetch changes up to 1d513e06d96697f44de4a1b85c6ff627c443e306:
util: fix build with musl libc on ppc64le (2024-01-11 08:48:16 +1100)
----------------------------------------------------------------
tcg/i386: Use more 8-bit immediate forms for add, sub, or, xor
tcg/ppc: Use new registers for LQ destination
util: fix build with musl libc on ppc64le
----------------------------------------------------------------
Natanael Copa (1):
util: fix build with musl libc on ppc64le
Paolo Bonzini (2):
tcg/i386: convert add/sub of 128 to sub/add of -128
tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates
Richard Henderson (1):
tcg/ppc: Use new registers for LQ destination
tcg/ppc/tcg-target-con-set.h | 2 +-
tcg/tcg.c | 21 ++++++++++++----
util/cpuinfo-ppc.c | 6 ++---
tcg/i386/tcg-target.c.inc | 60 +++++++++++++++++++++++++++++++++-----------
tcg/ppc/tcg-target.c.inc | 3 ++-
5 files changed, 67 insertions(+), 25 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2024-01-10 21:52 Richard Henderson
@ 2024-01-11 15:16 ` Peter Maydell
0 siblings, 0 replies; 21+ messages in thread
From: Peter Maydell @ 2024-01-11 15:16 UTC (permalink / raw)
To: Richard Henderson; +Cc: qemu-devel
On Wed, 10 Jan 2024 at 21:52, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> The following changes since commit 34eac35f893664eb8545b98142e23d9954722766:
>
> Merge tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu into staging (2024-01-10 11:41:56 +0000)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20240111
>
> for you to fetch changes up to 1d513e06d96697f44de4a1b85c6ff627c443e306:
>
> util: fix build with musl libc on ppc64le (2024-01-11 08:48:16 +1100)
>
> ----------------------------------------------------------------
> tcg/i386: Use more 8-bit immediate forms for add, sub, or, xor
> tcg/ppc: Use new registers for LQ destination
> util: fix build with musl libc on ppc64le
>
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/9.0
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2023-08-29 17:02 Richard Henderson
2023-08-29 18:27 ` Richard Henderson
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2023-08-29 17:02 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 813bac3d8d70d85cb7835f7945eb9eed84c2d8d0:
Merge tag '2023q3-bsd-user-pull-request' of https://gitlab.com/bsdimp/qemu into staging (2023-08-29 08:58:00 -0400)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20230829
for you to fetch changes up to dad2f2f5afbaf58d6056f31dfd4b9edd0854b8ab:
tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32 (2023-08-29 09:57:39 -0700)
----------------------------------------------------------------
softmmu: Use async_run_on_cpu in tcg_commit
tcg: Remove vecop_list check from tcg_gen_not_vec
tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32
----------------------------------------------------------------
Richard Henderson (4):
softmmu: Assert data in bounds in iotlb_to_section
softmmu: Use async_run_on_cpu in tcg_commit
tcg: Remove vecop_list check from tcg_gen_not_vec
tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32
include/exec/cpu-common.h | 1 -
tcg/sparc64/tcg-target.h | 2 +-
accel/tcg/cpu-exec-common.c | 30 --------------------------
softmmu/physmem.c | 50 ++++++++++++++++++++++++++++++++------------
tcg/tcg-op-vec.c | 7 +++----
tcg/sparc64/tcg-target.c.inc | 11 ----------
6 files changed, 41 insertions(+), 60 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2023-08-29 17:02 Richard Henderson
@ 2023-08-29 18:27 ` Richard Henderson
0 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2023-08-29 18:27 UTC (permalink / raw)
To: qemu-devel
On 8/29/23 10:02, Richard Henderson wrote:
> The following changes since commit 813bac3d8d70d85cb7835f7945eb9eed84c2d8d0:
>
> Merge tag '2023q3-bsd-user-pull-request' of https://gitlab.com/bsdimp/qemu into staging (2023-08-29 08:58:00 -0400)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20230829
>
> for you to fetch changes up to dad2f2f5afbaf58d6056f31dfd4b9edd0854b8ab:
>
> tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32 (2023-08-29 09:57:39 -0700)
>
> ----------------------------------------------------------------
> softmmu: Use async_run_on_cpu in tcg_commit
> tcg: Remove vecop_list check from tcg_gen_not_vec
> tcg/sparc64: Disable TCG_TARGET_HAS_extr_i64_i32
>
Disregard this PR. I will re-issue with the abi_ptr change reverted.
r~
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2022-04-20 19:16 Richard Henderson
2022-04-21 4:56 ` Richard Henderson
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2022-04-20 19:16 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 2d20a57453f6a206938cbbf77bed0b378c806c1f:
Merge tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu into staging (2022-04-20 11:13:08 -0700)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20220420
for you to fetch changes up to a61532faa5a4d5e021e35b6a4a1e180c72d4a22f:
tcg: Add tcg_constant_ptr (2022-04-20 12:12:47 -0700)
----------------------------------------------------------------
Cleanup sysemu/tcg.h usage.
Fix indirect lowering vs cond branches
Remove ATOMIC_MMU_IDX
Add tcg_constant_ptr
----------------------------------------------------------------
Richard Henderson (3):
tcg: Fix indirect lowering vs TCG_OPF_COND_BRANCH
accel/tcg: Remove ATOMIC_MMU_IDX
tcg: Add tcg_constant_ptr
Thomas Huth (1):
Don't include sysemu/tcg.h if it is not necessary
include/tcg/tcg.h | 4 ++++
accel/tcg/cputlb.c | 1 -
accel/tcg/hmp.c | 1 -
accel/tcg/tcg-accel-ops-icount.c | 1 -
accel/tcg/user-exec.c | 1 -
bsd-user/main.c | 1 -
hw/virtio/vhost.c | 1 -
linux-user/main.c | 1 -
monitor/misc.c | 1 -
target/arm/helper.c | 1 -
target/s390x/cpu_models_sysemu.c | 1 -
target/s390x/helper.c | 1 -
tcg/tcg.c | 34 +++++++++++++++++++++++++++-------
13 files changed, 31 insertions(+), 18 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2022-04-20 19:16 Richard Henderson
@ 2022-04-21 4:56 ` Richard Henderson
0 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2022-04-21 4:56 UTC (permalink / raw)
To: qemu-devel
On 4/20/22 12:16, Richard Henderson wrote:
> The following changes since commit 2d20a57453f6a206938cbbf77bed0b378c806c1f:
>
> Merge tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu into staging (2022-04-20 11:13:08 -0700)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20220420
>
> for you to fetch changes up to a61532faa5a4d5e021e35b6a4a1e180c72d4a22f:
>
> tcg: Add tcg_constant_ptr (2022-04-20 12:12:47 -0700)
>
> ----------------------------------------------------------------
> Cleanup sysemu/tcg.h usage.
> Fix indirect lowering vs cond branches
> Remove ATOMIC_MMU_IDX
> Add tcg_constant_ptr
Applied, thanks. Please update the wiki changelog for 7.1 as appropriate.
r~
>
> ----------------------------------------------------------------
> Richard Henderson (3):
> tcg: Fix indirect lowering vs TCG_OPF_COND_BRANCH
> accel/tcg: Remove ATOMIC_MMU_IDX
> tcg: Add tcg_constant_ptr
>
> Thomas Huth (1):
> Don't include sysemu/tcg.h if it is not necessary
>
> include/tcg/tcg.h | 4 ++++
> accel/tcg/cputlb.c | 1 -
> accel/tcg/hmp.c | 1 -
> accel/tcg/tcg-accel-ops-icount.c | 1 -
> accel/tcg/user-exec.c | 1 -
> bsd-user/main.c | 1 -
> hw/virtio/vhost.c | 1 -
> linux-user/main.c | 1 -
> monitor/misc.c | 1 -
> target/arm/helper.c | 1 -
> target/s390x/cpu_models_sysemu.c | 1 -
> target/s390x/helper.c | 1 -
> tcg/tcg.c | 34 +++++++++++++++++++++++++++-------
> 13 files changed, 31 insertions(+), 18 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2022-03-14 17:36 Richard Henderson
2022-03-15 9:53 ` Peter Maydell
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2022-03-14 17:36 UTC (permalink / raw)
To: qemu-devel; +Cc: peter.maydell
The following changes since commit 15df33ceb73cb6bb3c6736cf4d2cff51129ed4b4:
Merge remote-tracking branch 'remotes/quic/tags/pull-hex-20220312-1' into staging (2022-03-13 17:29:18 +0000)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20220314
for you to fetch changes up to 76cff100beeae8d3676bb658cccd45ef5ced8aa9:
tcg/arm: Don't emit UNPREDICTABLE LDRD with Rm == Rt or Rt+1 (2022-03-14 10:31:51 -0700)
----------------------------------------------------------------
Fixes for s390x host vectors
Fix for arm ldrd unpredictable case
----------------------------------------------------------------
Richard Henderson (4):
tcg/s390x: Fix tcg_out_dupi_vec vs VGM
tcg/s390x: Fix INDEX_op_bitsel_vec vs VSEL
tcg/s390x: Fix tcg_out_dup_vec vs general registers
tcg/arm: Don't emit UNPREDICTABLE LDRD with Rm == Rt or Rt+1
tcg/arm/tcg-target.c.inc | 17 +++++++++++++++--
tcg/s390x/tcg-target.c.inc | 7 ++++---
2 files changed, 19 insertions(+), 5 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2022-03-14 17:36 Richard Henderson
@ 2022-03-15 9:53 ` Peter Maydell
0 siblings, 0 replies; 21+ messages in thread
From: Peter Maydell @ 2022-03-15 9:53 UTC (permalink / raw)
To: Richard Henderson; +Cc: qemu-devel
On Mon, 14 Mar 2022 at 17:36, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> The following changes since commit 15df33ceb73cb6bb3c6736cf4d2cff51129ed4b4:
>
> Merge remote-tracking branch 'remotes/quic/tags/pull-hex-20220312-1' into staging (2022-03-13 17:29:18 +0000)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20220314
>
> for you to fetch changes up to 76cff100beeae8d3676bb658cccd45ef5ced8aa9:
>
> tcg/arm: Don't emit UNPREDICTABLE LDRD with Rm == Rt or Rt+1 (2022-03-14 10:31:51 -0700)
>
> ----------------------------------------------------------------
> Fixes for s390x host vectors
> Fix for arm ldrd unpredictable case
>
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/7.0
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2021-11-11 11:06 Richard Henderson
2021-11-11 13:57 ` Richard Henderson
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2021-11-11 11:06 UTC (permalink / raw)
To: qemu-devel
The following changes since commit 1b9fc6d8ba6667ceb56a3392e84656dcaed0d676:
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2021-11-11 09:56:22 +0100)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20211111
for you to fetch changes up to d58f01733b94845b0c2232018a2bedb6a2347ec5:
tcg/s390x: Fix tcg_out_vec_op argument type (2021-11-11 11:47:58 +0100)
----------------------------------------------------------------
appease coverity vs extract2
update docs for ctpop opcodes
tcg/s390x build fix for gcc11
----------------------------------------------------------------
Miroslav Rezanina (1):
tcg/s390x: Fix tcg_out_vec_op argument type
Philippe Mathieu-Daudé (1):
tcg: Remove TCI experimental status
Richard Henderson (2):
tcg/optimize: Add an extra cast to fold_extract2
tcg: Document ctpop opcodes
docs/about/build-platforms.rst | 10 ++++++----
meson.build | 4 ++--
tcg/optimize.c | 2 +-
tcg/s390x/tcg-target.c.inc | 3 ++-
meson_options.txt | 2 +-
scripts/meson-buildoptions.sh | 3 +--
tcg/README | 6 ++++++
7 files changed, 19 insertions(+), 11 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2021-11-11 11:06 Richard Henderson
@ 2021-11-11 13:57 ` Richard Henderson
0 siblings, 0 replies; 21+ messages in thread
From: Richard Henderson @ 2021-11-11 13:57 UTC (permalink / raw)
To: qemu-devel
On 11/11/21 12:06 PM, Richard Henderson wrote:
> The following changes since commit 1b9fc6d8ba6667ceb56a3392e84656dcaed0d676:
>
> Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2021-11-11 09:56:22 +0100)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20211111
>
> for you to fetch changes up to d58f01733b94845b0c2232018a2bedb6a2347ec5:
>
> tcg/s390x: Fix tcg_out_vec_op argument type (2021-11-11 11:47:58 +0100)
>
> ----------------------------------------------------------------
> appease coverity vs extract2
> update docs for ctpop opcodes
> tcg/s390x build fix for gcc11
>
> ----------------------------------------------------------------
> Miroslav Rezanina (1):
> tcg/s390x: Fix tcg_out_vec_op argument type
>
> Philippe Mathieu-Daudé (1):
> tcg: Remove TCI experimental status
>
> Richard Henderson (2):
> tcg/optimize: Add an extra cast to fold_extract2
> tcg: Document ctpop opcodes
>
> docs/about/build-platforms.rst | 10 ++++++----
> meson.build | 4 ++--
> tcg/optimize.c | 2 +-
> tcg/s390x/tcg-target.c.inc | 3 ++-
> meson_options.txt | 2 +-
> scripts/meson-buildoptions.sh | 3 +--
> tcg/README | 6 ++++++
> 7 files changed, 19 insertions(+), 11 deletions(-)
Applied, thanks.
r~
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2021-05-13 12:20 Richard Henderson
2021-05-14 11:03 ` Peter Maydell
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2021-05-13 12:20 UTC (permalink / raw)
To: qemu-devel; +Cc: peter.maydell
The following changes since commit 3e9f48bcdabe57f8f90cf19f01bbbf3c86937267:
Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210511' into staging (2021-05-12 17:31:52 +0100)
are available in the Git repository at:
https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20210513
for you to fetch changes up to 9bcf4c52f801966b10f802e65c3ecc8bbbd8c660:
tcg: Add tcg_constant_tl (2021-05-13 05:42:44 -0500)
----------------------------------------------------------------
Minor gen-icount.h fix.
BSD cpu_signal_handler fix.
Add missing tcg_constant_tl symbol.
----------------------------------------------------------------
Matheus Ferst (1):
tcg: Add tcg_constant_tl
Philippe Mathieu-Daudé (2):
MAINTAINERS: Add include/exec/gen-icount.h to 'Main Loop' section
exec/gen-icount.h: Add missing "exec/exec-all.h" include
Warner Losh (1):
tcg: Use correct trap number for page faults on *BSD systems
include/exec/gen-icount.h | 1 +
include/tcg/tcg-op.h | 2 ++
accel/tcg/user-exec.c | 14 ++++++++++++--
MAINTAINERS | 1 +
4 files changed, 16 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2021-05-13 12:20 Richard Henderson
@ 2021-05-14 11:03 ` Peter Maydell
2021-05-14 14:39 ` Philippe Mathieu-Daudé
0 siblings, 1 reply; 21+ messages in thread
From: Peter Maydell @ 2021-05-14 11:03 UTC (permalink / raw)
To: Richard Henderson; +Cc: QEMU Developers
On Thu, 13 May 2021 at 13:20, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> The following changes since commit 3e9f48bcdabe57f8f90cf19f01bbbf3c86937267:
>
> Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210511' into staging (2021-05-12 17:31:52 +0100)
>
> are available in the Git repository at:
>
> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20210513
>
> for you to fetch changes up to 9bcf4c52f801966b10f802e65c3ecc8bbbd8c660:
>
> tcg: Add tcg_constant_tl (2021-05-13 05:42:44 -0500)
>
> ----------------------------------------------------------------
> Minor gen-icount.h fix.
> BSD cpu_signal_handler fix.
> Add missing tcg_constant_tl symbol.
>
Fails to build on FreeBSD and OpenBSD:
../src/accel/tcg/user-exec.c:358:46: error: use of undeclared
identifier 'T_PAGEFLT'
TRAP_sig(uc) == PAGE_FAULT_TRAP ?
^
../src/accel/tcg/user-exec.c:334:31: note: expanded from macro 'PAGE_FAULT_TRAP'
#define PAGE_FAULT_TRAP T_PAGEFLT
^
thanks
-- PMM
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2021-05-14 11:03 ` Peter Maydell
@ 2021-05-14 14:39 ` Philippe Mathieu-Daudé
0 siblings, 0 replies; 21+ messages in thread
From: Philippe Mathieu-Daudé @ 2021-05-14 14:39 UTC (permalink / raw)
To: Peter Maydell, Richard Henderson; +Cc: QEMU Developers
On 5/14/21 1:03 PM, Peter Maydell wrote:
> On Thu, 13 May 2021 at 13:20, Richard Henderson
> <richard.henderson@linaro.org> wrote:
>>
>> The following changes since commit 3e9f48bcdabe57f8f90cf19f01bbbf3c86937267:
>>
>> Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210511' into staging (2021-05-12 17:31:52 +0100)
>>
>> are available in the Git repository at:
>>
>> https://gitlab.com/rth7680/qemu.git tags/pull-tcg-20210513
>>
>> for you to fetch changes up to 9bcf4c52f801966b10f802e65c3ecc8bbbd8c660:
>>
>> tcg: Add tcg_constant_tl (2021-05-13 05:42:44 -0500)
>>
>> ----------------------------------------------------------------
>> Minor gen-icount.h fix.
>> BSD cpu_signal_handler fix.
>> Add missing tcg_constant_tl symbol.
>>
>
> Fails to build on FreeBSD and OpenBSD:
>
>
> ../src/accel/tcg/user-exec.c:358:46: error: use of undeclared
> identifier 'T_PAGEFLT'
> TRAP_sig(uc) == PAGE_FAULT_TRAP ?
> ^
> ../src/accel/tcg/user-exec.c:334:31: note: expanded from macro 'PAGE_FAULT_TRAP'
> #define PAGE_FAULT_TRAP T_PAGEFLT
Good excuse to highlight my "gitlab-ci: Allow using FreeBSD runners"
series :)
https://www.mail-archive.com/qemu-devel@nongnu.org/msg806537.html
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PULL 0/4] tcg patch queue
@ 2019-11-11 15:55 Richard Henderson
2019-11-11 17:36 ` Peter Maydell
0 siblings, 1 reply; 21+ messages in thread
From: Richard Henderson @ 2019-11-11 15:55 UTC (permalink / raw)
To: qemu-devel; +Cc: peter.maydell
The following changes since commit 654efcb511d394c1d3f5292c28503d1d19e5b1d3:
Merge remote-tracking branch 'remotes/vivier/tags/q800-branch-pull-request' into staging (2019-11-11 09:23:46 +0000)
are available in the Git repository at:
https://github.com/rth7680/qemu.git tags/pull-tcg-20191111
for you to fetch changes up to cb974c95df0e1c9e73a37facd3e13894bd3eedc2:
tcg/LICENSE: Remove out of date claim about TCG subdirectory licensing (2019-11-11 15:11:21 +0100)
----------------------------------------------------------------
Remove no-longer-true statement that TCG is BSD-licensed
----------------------------------------------------------------
Peter Maydell (4):
tcg/aarch64/tcg-target.opc.h: Add copyright/license
tcg/i386/tcg-target.opc.h: Add copyright/license
tcg/ppc/tcg-target.opc.h: Add copyright/license
tcg/LICENSE: Remove out of date claim about TCG subdirectory licensing
tcg/aarch64/tcg-target.opc.h | 15 ++++++++++++---
tcg/i386/tcg-target.opc.h | 28 +++++++++++++++++++++++++---
tcg/ppc/tcg-target.opc.h | 20 ++++++++++++++++++++
LICENSE | 5 +++--
tcg/LICENSE | 3 ---
5 files changed, 60 insertions(+), 11 deletions(-)
delete mode 100644 tcg/LICENSE
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PULL 0/4] tcg patch queue
2019-11-11 15:55 Richard Henderson
@ 2019-11-11 17:36 ` Peter Maydell
0 siblings, 0 replies; 21+ messages in thread
From: Peter Maydell @ 2019-11-11 17:36 UTC (permalink / raw)
To: Richard Henderson; +Cc: QEMU Developers
On Mon, 11 Nov 2019 at 15:56, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> The following changes since commit 654efcb511d394c1d3f5292c28503d1d19e5b1d3:
>
> Merge remote-tracking branch 'remotes/vivier/tags/q800-branch-pull-request' into staging (2019-11-11 09:23:46 +0000)
>
> are available in the Git repository at:
>
> https://github.com/rth7680/qemu.git tags/pull-tcg-20191111
>
> for you to fetch changes up to cb974c95df0e1c9e73a37facd3e13894bd3eedc2:
>
> tcg/LICENSE: Remove out of date claim about TCG subdirectory licensing (2019-11-11 15:11:21 +0100)
>
> ----------------------------------------------------------------
> Remove no-longer-true statement that TCG is BSD-licensed
>
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/4.2
for any user-visible changes.
-- PMM
^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2024-01-11 15:18 UTC | newest]
Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-05 0:40 [PULL 0/4] tcg patch queue Richard Henderson
2022-01-05 0:40 ` [PULL 1/4] tcg/optimize: Fix folding of vector ops Richard Henderson
2022-01-05 0:40 ` [PULL 2/4] linux-user: Fix trivial build error on loongarch64 hosts Richard Henderson
2022-01-05 0:40 ` [PULL 3/4] sysemu: Cleanup qemu_run_machine_init_done_notifiers() Richard Henderson
2022-01-05 0:40 ` [PULL 4/4] common-user: Fix tail calls to safe_syscall_set_errno_tail Richard Henderson
2022-01-05 2:53 ` [PULL 0/4] tcg patch queue Richard Henderson
-- strict thread matches above, loose matches on Subject: below --
2024-01-10 21:52 Richard Henderson
2024-01-11 15:16 ` Peter Maydell
2023-08-29 17:02 Richard Henderson
2023-08-29 18:27 ` Richard Henderson
2022-04-20 19:16 Richard Henderson
2022-04-21 4:56 ` Richard Henderson
2022-03-14 17:36 Richard Henderson
2022-03-15 9:53 ` Peter Maydell
2021-11-11 11:06 Richard Henderson
2021-11-11 13:57 ` Richard Henderson
2021-05-13 12:20 Richard Henderson
2021-05-14 11:03 ` Peter Maydell
2021-05-14 14:39 ` Philippe Mathieu-Daudé
2019-11-11 15:55 Richard Henderson
2019-11-11 17:36 ` Peter Maydell
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