* [Qemu-devel] [PULL 00/54] s390x update
@ 2019-05-20 17:02 Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 01/54] pc-bios/s390-ccw: Clean up harmless misuse of isdigit() Cornelia Huck
` (54 more replies)
0 siblings, 55 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell; +Cc: qemu-s390x, Cornelia Huck, qemu-devel
The following changes since commit d8276573da58e8ce78dab8c46dd660efd664bcb7:
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190510' into staging (2019-05-16 13:15:08 +0100)
are available in the Git repository at:
https://github.com/cohuck/qemu tags/s390x-20190520
for you to fetch changes up to f9de88d07258b7288b59ebca77ff1da75b0e8e9f:
s390x/cpumodel: wire up 8561 and 8562 as gen15 machines (2019-05-20 08:35:42 +0200)
----------------------------------------------------------------
s390x update:
- have the bios tolerate bootmap signature entries
- next chunk of vector instruction support in tcg
- a headers update against Linux 5.2-rc1
- add more facilities and gen15 machines to the cpu model
----------------------------------------------------------------
Christian Borntraeger (8):
s390x/cpumodel: ignore csske for expansion
s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3
s390x/cpumodel: msa9 facility
s390x/cpumodel: vector enhancements
s390x/cpumodel: enhanced sort facility
s390x/cpumodel: add Deflate-conversion facility
s390x/cpumodel: add gen15 defintions
s390x/cpumodel: wire up 8561 and 8562 as gen15 machines
Cornelia Huck (3):
s390/ipl: cast to SCSIDevice directly
s390/css: handle CCW_FLAG_SKIP
linux headers: update against Linux 5.2-rc1
David Hildenbrand (40):
s390x/tcg: Implement VECTOR ADD
s390x/tcg: Implement VECTOR ADD COMPUTE CARRY
s390x/tcg: Implement VECTOR ADD WITH CARRY
s390x/tcg: Implement VECTOR ADD WITH CARRY COMPUTE CARRY
s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT)
s390x/tcg: Implement VECTOR AVERAGE
s390x/tcg: Implement VECTOR AVERAGE LOGICAL
s390x/tcg: Implement VECTOR CHECKSUM
s390x/tcg: Implement VECTOR ELEMENT COMPARE *
s390x/tcg: Implement VECTOR COMPARE *
s390x/tcg: Implement VECTOR COUNT LEADING ZEROS
s390x/tcg: Implement VECTOR COUNT TRAILING ZEROS
s390x/tcg: Implement VECTOR EXCLUSIVE OR
s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE)
s390x/tcg: Implement VECTOR LOAD COMPLEMENT
s390x/tcg: Implement VECTOR LOAD POSITIVE
s390x/tcg: Implement VECTOR (MAXIMUM|MINIMUM) (LOGICAL)
s390x/tcg: Implement VECTOR MULTIPLY AND ADD *
s390x/tcg: Implement VECTOR MULTIPLY *
s390x/tcg: Implement VECTOR NAND
s390x/tcg: Implement VECTOR NOR
s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR
s390x/tcg: Implement VECTOR OR
s390x/tcg: Implement VECTOR OR WITH COMPLEMENT
s390x/tcg: Implement VECTOR POPULATION COUNT
s390x/tcg: Implement VECTOR ELEMENT ROTATE LEFT LOGICAL
s390x/tcg: Implement VECTOR ELEMENT ROTATE AND INSERT UNDER MASK
s390x/tcg: Implement VECTOR ELEMENT SHIFT
s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE)
s390x/tcg: Implement VECTOR SHIFT LEFT DOUBLE BY BYTE
s390x/tcg: Implement VECTOR SHIFT RIGHT ARITHMETIC
s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL *
s390x/tcg: Implement VECTOR SUBTRACT
s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION
s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW INDICATION
s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW COMPUTE BORROW
INDICATION
s390x/tcg: Implement VECTOR SUM ACROSS DOUBLEWORD
s390x/tcg: Implement VECTOR SUM ACROSS QUADWORD
s390x/tcg: Implement VECTOR SUM ACROSS WORD
s390x/tcg: Implement VECTOR TEST UNDER MASK
Jason J. Herne (1):
s390-bios: Skip bootmap signature entries
Markus Armbruster (1):
pc-bios/s390-ccw: Clean up harmless misuse of isdigit()
Thomas Huth (1):
pc-bios/s390: Update firmware image with "Skip bootmap signature
entries" fix
--
2.20.1
^ permalink raw reply [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 01/54] pc-bios/s390-ccw: Clean up harmless misuse of isdigit()
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 02/54] s390-bios: Skip bootmap signature entries Cornelia Huck
` (53 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell; +Cc: Thomas Huth, qemu-s390x, qemu-devel, Markus Armbruster
From: Markus Armbruster <armbru@redhat.com>
atoui() and get_index() pass char values to isdigit(). With a
standard isdigit(), we'd get undefined behavior when the value is
negative. Can't happen as char is unsigned on s390x. Even if it
ould, we're actually using isdigit() from pc-bios/s390-ccw/libc.h
here, which works fine for negative values. Clean up anyway, just
to avoid setting a bad example.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190418145355.21100-6-armbru@redhat.com>
[thuth: updated the commit message]
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
pc-bios/s390-ccw/libc.c | 2 +-
| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/pc-bios/s390-ccw/libc.c b/pc-bios/s390-ccw/libc.c
index a786566c4c7b..3187923950e2 100644
--- a/pc-bios/s390-ccw/libc.c
+++ b/pc-bios/s390-ccw/libc.c
@@ -38,7 +38,7 @@ uint64_t atoui(const char *str)
}
while (*str) {
- if (!isdigit(*str)) {
+ if (!isdigit(*(unsigned char *)str)) {
break;
}
val = val * 10 + *str - '0';
--git a/pc-bios/s390-ccw/menu.c b/pc-bios/s390-ccw/menu.c
index 82a4ae631597..ce3815b2010d 100644
--- a/pc-bios/s390-ccw/menu.c
+++ b/pc-bios/s390-ccw/menu.c
@@ -134,7 +134,7 @@ static int get_index(void)
/* Check for erroneous input */
for (i = 0; i < len; i++) {
- if (!isdigit(buf[i])) {
+ if (!isdigit((unsigned char)buf[i])) {
return -1;
}
}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 02/54] s390-bios: Skip bootmap signature entries
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 01/54] pc-bios/s390-ccw: Clean up harmless misuse of isdigit() Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 03/54] pc-bios/s390: Update firmware image with "Skip bootmap signature entries" fix Cornelia Huck
` (52 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: Jason J. Herne, qemu-s390x, Farhan Ali, qemu-devel, Thomas Huth
From: "Jason J. Herne" <jjherne@linux.ibm.com>
Newer versions of zipl have the ability to write signature entries to the boot
script for secure boot. We don't yet support secure boot, but we need to skip
over signature entries while reading the boot script in order to maintain our
ability to boot guest operating systems that have a secure bootloader.
Signed-off-by: Jason J. Herne <jjherne@linux.ibm.com>
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Message-Id: <1556543381-12671-1-git-send-email-jjherne@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
pc-bios/s390-ccw/bootmap.c | 19 +++++++++++++++++--
pc-bios/s390-ccw/bootmap.h | 10 ++++++----
2 files changed, 23 insertions(+), 6 deletions(-)
diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c
index 7aef65ab6712..d13b7cbd1597 100644
--- a/pc-bios/s390-ccw/bootmap.c
+++ b/pc-bios/s390-ccw/bootmap.c
@@ -254,7 +254,14 @@ static void run_eckd_boot_script(block_number_t bmt_block_nr,
memset(sec, FREE_SPACE_FILLER, sizeof(sec));
read_block(block_nr, sec, "Cannot read Boot Map Script");
- for (i = 0; bms->entry[i].type == BOOT_SCRIPT_LOAD; i++) {
+ for (i = 0; bms->entry[i].type == BOOT_SCRIPT_LOAD ||
+ bms->entry[i].type == BOOT_SCRIPT_SIGNATURE; i++) {
+
+ /* We don't support secure boot yet, so we skip signature entries */
+ if (bms->entry[i].type == BOOT_SCRIPT_SIGNATURE) {
+ continue;
+ }
+
address = bms->entry[i].address.load_address;
block_nr = eckd_block_num(&bms->entry[i].blkptr.xeckd.bptr.chs);
@@ -489,7 +496,15 @@ static void zipl_run(ScsiBlockPtr *pte)
/* Load image(s) into RAM */
entry = (ComponentEntry *)(&header[1]);
- while (entry->component_type == ZIPL_COMP_ENTRY_LOAD) {
+ while (entry->component_type == ZIPL_COMP_ENTRY_LOAD ||
+ entry->component_type == ZIPL_COMP_ENTRY_SIGNATURE) {
+
+ /* We don't support secure boot yet, so we skip signature entries */
+ if (entry->component_type == ZIPL_COMP_ENTRY_SIGNATURE) {
+ entry++;
+ continue;
+ }
+
zipl_load_segment(entry);
entry++;
diff --git a/pc-bios/s390-ccw/bootmap.h b/pc-bios/s390-ccw/bootmap.h
index a085212077e4..94f53a5f1e30 100644
--- a/pc-bios/s390-ccw/bootmap.h
+++ b/pc-bios/s390-ccw/bootmap.h
@@ -98,8 +98,9 @@ typedef struct ScsiMbr {
#define ZIPL_COMP_HEADER_IPL 0x00
#define ZIPL_COMP_HEADER_DUMP 0x01
-#define ZIPL_COMP_ENTRY_LOAD 0x02
-#define ZIPL_COMP_ENTRY_EXEC 0x01
+#define ZIPL_COMP_ENTRY_EXEC 0x01
+#define ZIPL_COMP_ENTRY_LOAD 0x02
+#define ZIPL_COMP_ENTRY_SIGNATURE 0x03
typedef struct XEckdMbr {
uint8_t magic[4]; /* == "xIPL" */
@@ -117,8 +118,9 @@ typedef struct BootMapScriptEntry {
BootMapPointer blkptr;
uint8_t pad[7];
uint8_t type; /* == BOOT_SCRIPT_* */
-#define BOOT_SCRIPT_EXEC 0x01
-#define BOOT_SCRIPT_LOAD 0x02
+#define BOOT_SCRIPT_EXEC 0x01
+#define BOOT_SCRIPT_LOAD 0x02
+#define BOOT_SCRIPT_SIGNATURE 0x03
union {
uint64_t load_address;
uint64_t load_psw;
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 03/54] pc-bios/s390: Update firmware image with "Skip bootmap signature entries" fix
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 01/54] pc-bios/s390-ccw: Clean up harmless misuse of isdigit() Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 02/54] s390-bios: Skip bootmap signature entries Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 04/54] s390/ipl: cast to SCSIDevice directly Cornelia Huck
` (51 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell; +Cc: Thomas Huth, qemu-s390x, qemu-devel
From: Thomas Huth <thuth@redhat.com>
Firmware now skips the unsupported signature entries instead of
aborting the boot process.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
pc-bios/s390-ccw.img | Bin 42608 -> 42608 bytes
1 file changed, 0 insertions(+), 0 deletions(-)
diff --git a/pc-bios/s390-ccw.img b/pc-bios/s390-ccw.img
index ba054828d35d72fd1ed5521a48f43f593a1c291f..a0234bf748e10fdfaab27b8a751bee1db1865256 100644
GIT binary patch
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ze2|ab`02R_UjuKD4?(^8t9`PAq9QeH36})%Q+Wx#LHq{89)Fozi3g38c`S?M-(Y`A
zSK`~Nzt?E%F;Y{oz4094A3f7L57ry_Tc{kL?Xo;##U}Y2{Hp~sl-_`E5Wh9NBGe!M
c%C%>Cs6F+gZ%9yjw%b0<cwXPLJk($OKXa~UMgRZ+
--
2.20.1
^ permalink raw reply [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 04/54] s390/ipl: cast to SCSIDevice directly
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (2 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 03/54] pc-bios/s390: Update firmware image with "Skip bootmap signature entries" fix Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 05/54] s390/css: handle CCW_FLAG_SKIP Cornelia Huck
` (50 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: Thomas Huth, Cornelia Huck, qemu-devel, Christian Borntraeger,
qemu-s390x, Philippe Mathieu-Daudé
Coverity notes that the result of object_dynamic_cast() to
SCSIDevice is not checked in s390_gen_initial_iplp(); as
we know that we always have a SCSIDevice in that branch,
we can instead cast via SCSI_DEVICE directly.
Coverity: CID 1401098
Fixes: 44445d8668f4 ("s390 vfio-ccw: Add bootindex property and IPLB data")
Message-Id: <20190502155516.12415-1-cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
hw/s390x/ipl.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c
index d0cc06a05fd0..b93750c14eac 100644
--- a/hw/s390x/ipl.c
+++ b/hw/s390x/ipl.c
@@ -374,8 +374,7 @@ static bool s390_gen_initial_iplb(S390IPLState *ipl)
if (ccw_dev) {
switch (devtype) {
case CCW_DEVTYPE_SCSI:
- sd = (SCSIDevice *) object_dynamic_cast(OBJECT(dev_st),
- TYPE_SCSI_DEVICE);
+ sd = SCSI_DEVICE(dev_st);
ipl->iplb.len = cpu_to_be32(S390_IPLB_MIN_QEMU_SCSI_LEN);
ipl->iplb.blk0_len =
cpu_to_be32(S390_IPLB_MIN_QEMU_SCSI_LEN - S390_IPLB_HEADER_LEN);
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 05/54] s390/css: handle CCW_FLAG_SKIP
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (3 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 04/54] s390/ipl: cast to SCSIDevice directly Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 06/54] s390x/tcg: Implement VECTOR ADD Cornelia Huck
` (49 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell; +Cc: Eric Farman, qemu-s390x, Cornelia Huck, qemu-devel
If a ccw has CCW_FLAG_SKIP set, and the command is of type
read, read backwards, or sense, no data should be written
to the guest for that command.
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20190516133327.11430-1-cohuck@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
hw/s390x/css.c | 22 ++++++++++++++++++----
include/hw/s390x/css.h | 1 +
2 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/hw/s390x/css.c b/hw/s390x/css.c
index 8fc9e35ba5d3..ad310b9f94bc 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -830,8 +830,12 @@ static int ccw_dstream_rw_noflags(CcwDataStream *cds, void *buff, int len,
if (op == CDS_OP_A) {
goto incr;
}
- ret = address_space_rw(&address_space_memory, cds->cda,
- MEMTXATTRS_UNSPECIFIED, buff, len, op);
+ if (!cds->do_skip) {
+ ret = address_space_rw(&address_space_memory, cds->cda,
+ MEMTXATTRS_UNSPECIFIED, buff, len, op);
+ } else {
+ ret = MEMTX_OK;
+ }
if (ret != MEMTX_OK) {
cds->flags |= CDS_F_STREAM_BROKEN;
return -EINVAL;
@@ -928,8 +932,13 @@ static int ccw_dstream_rw_ida(CcwDataStream *cds, void *buff, int len,
do {
iter_len = MIN(len, cont_left);
if (op != CDS_OP_A) {
- ret = address_space_rw(&address_space_memory, cds->cda,
- MEMTXATTRS_UNSPECIFIED, buff, iter_len, op);
+ if (!cds->do_skip) {
+ ret = address_space_rw(&address_space_memory, cds->cda,
+ MEMTXATTRS_UNSPECIFIED, buff, iter_len,
+ op);
+ } else {
+ ret = MEMTX_OK;
+ }
if (ret != MEMTX_OK) {
/* assume inaccessible address */
ret = -EINVAL; /* channel program check */
@@ -968,6 +977,11 @@ void ccw_dstream_init(CcwDataStream *cds, CCW1 const *ccw, ORB const *orb)
cds->count = ccw->count;
cds->cda_orig = ccw->cda;
+ /* skip is only effective for read, read backwards, or sense commands */
+ cds->do_skip = (ccw->flags & CCW_FLAG_SKIP) &&
+ ((ccw->cmd_code & 0x0f) == CCW_CMD_BASIC_SENSE ||
+ (ccw->cmd_code & 0x03) == 0x02 /* read */ ||
+ (ccw->cmd_code & 0x0f) == 0x0c /* read backwards */);
ccw_dstream_rewind(cds);
if (!(cds->flags & CDS_F_IDA)) {
cds->op_handler = ccw_dstream_rw_noflags;
diff --git a/include/hw/s390x/css.h b/include/hw/s390x/css.h
index aae19c427229..7cc183ef4366 100644
--- a/include/hw/s390x/css.h
+++ b/include/hw/s390x/css.h
@@ -97,6 +97,7 @@ typedef struct CcwDataStream {
int (*op_handler)(struct CcwDataStream *cds, void *buff, int len,
CcwDataStreamOp op);
hwaddr cda;
+ bool do_skip;
} CcwDataStream;
/*
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 06/54] s390x/tcg: Implement VECTOR ADD
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (4 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 05/54] s390/css: handle CCW_FLAG_SKIP Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 07/54] s390x/tcg: Implement VECTOR ADD COMPUTE CARRY Cornelia Huck
` (48 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Introduce two types of fancy new helpers that will be reused a couple of
times
1. gen_gvec_fn_3: Call an existing tcg_gen_gvec_X function with 3
parameters, simplifying parameter passing
2. gen_gvec128_3_i64: Call a function that performs 128 bit calculations
using two 64 bit values per vector.
Luckily, for VECTOR ADD we already have everything we need.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 5 ++++
target/s390x/translate_vx.inc.c | 52 +++++++++++++++++++++++++++++++++
2 files changed, 57 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 71fa9b8d6c53..74a0ccc77095 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1054,6 +1054,11 @@
/* VECTOR UNPACK LOGICAL LOW */
F(0xe7d4, VUPLL, VRR_a, V, 0, 0, 0, 0, vup, 0, IF_VEC)
+/* === Vector Integer Instructions === */
+
+/* VECTOR ADD */
+ F(0xe7f3, VA, VRR_c, V, 0, 0, 0, 0, va, 0, IF_VEC)
+
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
E(0xb250, CSP, RRE, Z, r1_32u, ra2, r1_P, 0, csp, 0, MO_TEUL, IF_PRIV)
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 76f9a5d939c2..2f84ea0511b7 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -157,6 +157,41 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
16)
#define gen_gvec_dup64i(v1, c) \
tcg_gen_gvec_dup64i(vec_full_reg_offset(v1), 16, 16, c)
+#define gen_gvec_fn_3(fn, es, v1, v2, v3) \
+ tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ vec_full_reg_offset(v3), 16, 16)
+
+/*
+ * Helper to carry out a 128 bit vector computation using 2 i64 values per
+ * vector.
+ */
+typedef void (*gen_gvec128_3_i64_fn)(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al,
+ TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh);
+static void gen_gvec128_3_i64(gen_gvec128_3_i64_fn fn, uint8_t d, uint8_t a,
+ uint8_t b)
+{
+ TCGv_i64 dh = tcg_temp_new_i64();
+ TCGv_i64 dl = tcg_temp_new_i64();
+ TCGv_i64 ah = tcg_temp_new_i64();
+ TCGv_i64 al = tcg_temp_new_i64();
+ TCGv_i64 bh = tcg_temp_new_i64();
+ TCGv_i64 bl = tcg_temp_new_i64();
+
+ read_vec_element_i64(ah, a, 0, ES_64);
+ read_vec_element_i64(al, a, 1, ES_64);
+ read_vec_element_i64(bh, b, 0, ES_64);
+ read_vec_element_i64(bl, b, 1, ES_64);
+ fn(dl, dh, al, ah, bl, bh);
+ write_vec_element_i64(dh, d, 0, ES_64);
+ write_vec_element_i64(dl, d, 1, ES_64);
+
+ tcg_temp_free_i64(dh);
+ tcg_temp_free_i64(dl);
+ tcg_temp_free_i64(ah);
+ tcg_temp_free_i64(al);
+ tcg_temp_free_i64(bh);
+ tcg_temp_free_i64(bl);
+}
static void gen_gvec_dupi(uint8_t es, uint8_t reg, uint64_t c)
{
@@ -933,3 +968,20 @@ static DisasJumpType op_vup(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(tmp);
return DISAS_NEXT;
}
+
+static DisasJumpType op_va(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+
+ if (es > ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ } else if (es == ES_128) {
+ gen_gvec128_3_i64(tcg_gen_add2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+ }
+ gen_gvec_fn_3(add, es, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 07/54] s390x/tcg: Implement VECTOR ADD COMPUTE CARRY
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (5 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 06/54] s390x/tcg: Implement VECTOR ADD Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 08/54] s390x/tcg: Implement VECTOR ADD WITH CARRY Cornelia Huck
` (47 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
128-bit handling courtesy of Richard H.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 +
target/s390x/translate_vx.inc.c | 98 +++++++++++++++++++++++++++++++++
2 files changed, 100 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 74a0ccc77095..f0e62b9aa860 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1058,6 +1058,8 @@
/* VECTOR ADD */
F(0xe7f3, VA, VRR_c, V, 0, 0, 0, 0, va, 0, IF_VEC)
+/* VECTOR ADD COMPUTE CARRY */
+ F(0xe7f1, VACC, VRR_c, V, 0, 0, 0, 0, vacc, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 2f84ea0511b7..a97fce5b656b 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -136,6 +136,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
tcg_temp_free_i64(tmp);
}
+#define gen_gvec_3(v1, v2, v3, gen) \
+ tcg_gen_gvec_3(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ vec_full_reg_offset(v3), 16, 16, gen)
#define gen_gvec_3_ool(v1, v2, v3, data, fn) \
tcg_gen_gvec_3_ool(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16, data, fn)
@@ -985,3 +988,98 @@ static DisasJumpType op_va(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static void gen_acc(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, uint8_t es)
+{
+ const uint8_t msb_bit_nr = NUM_VEC_ELEMENT_BITS(es) - 1;
+ TCGv_i64 msb_mask = tcg_const_i64(dup_const(es, 1ull << msb_bit_nr));
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ /* Calculate the carry into the MSB, ignoring the old MSBs */
+ tcg_gen_andc_i64(t1, a, msb_mask);
+ tcg_gen_andc_i64(t2, b, msb_mask);
+ tcg_gen_add_i64(t1, t1, t2);
+ /* Calculate the MSB without any carry into it */
+ tcg_gen_xor_i64(t3, a, b);
+ /* Calculate the carry out of the MSB in the MSB bit position */
+ tcg_gen_and_i64(d, a, b);
+ tcg_gen_and_i64(t1, t1, t3);
+ tcg_gen_or_i64(d, d, t1);
+ /* Isolate and shift the carry into position */
+ tcg_gen_and_i64(d, d, msb_mask);
+ tcg_gen_shri_i64(d, d, msb_bit_nr);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static void gen_acc8_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b)
+{
+ gen_acc(d, a, b, ES_8);
+}
+
+static void gen_acc16_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b)
+{
+ gen_acc(d, a, b, ES_16);
+}
+
+static void gen_acc_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ TCGv_i32 t = tcg_temp_new_i32();
+
+ tcg_gen_add_i32(t, a, b);
+ tcg_gen_setcond_i32(TCG_COND_LTU, d, t, b);
+ tcg_temp_free_i32(t);
+}
+
+static void gen_acc_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b)
+{
+ TCGv_i64 t = tcg_temp_new_i64();
+
+ tcg_gen_add_i64(t, a, b);
+ tcg_gen_setcond_i64(TCG_COND_LTU, d, t, b);
+ tcg_temp_free_i64(t);
+}
+
+static void gen_acc2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al,
+ TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh)
+{
+ TCGv_i64 th = tcg_temp_new_i64();
+ TCGv_i64 tl = tcg_temp_new_i64();
+ TCGv_i64 zero = tcg_const_i64(0);
+
+ tcg_gen_add2_i64(tl, th, al, zero, bl, zero);
+ tcg_gen_add2_i64(tl, th, th, zero, ah, zero);
+ tcg_gen_add2_i64(tl, dl, tl, th, bh, zero);
+ tcg_gen_mov_i64(dh, zero);
+
+ tcg_temp_free_i64(th);
+ tcg_temp_free_i64(tl);
+ tcg_temp_free_i64(zero);
+}
+
+static DisasJumpType op_vacc(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g[4] = {
+ { .fni8 = gen_acc8_i64, },
+ { .fni8 = gen_acc16_i64, },
+ { .fni4 = gen_acc_i32, },
+ { .fni8 = gen_acc_i64, },
+ };
+
+ if (es > ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ } else if (es == ES_128) {
+ gen_gvec128_3_i64(gen_acc2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+ }
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), &g[es]);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 08/54] s390x/tcg: Implement VECTOR ADD WITH CARRY
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (6 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 07/54] s390x/tcg: Implement VECTOR ADD COMPUTE CARRY Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 09/54] s390x/tcg: Implement VECTOR ADD WITH CARRY COMPUTE CARRY Cornelia Huck
` (46 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Only slightly ugly, perform two additions. At least it is only supported
for 128 bit elements.
Introduce gen_gvec128_4_i64() similar to gen_gvec128_3_i64().
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 63 +++++++++++++++++++++++++++++++++
2 files changed, 65 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index f0e62b9aa860..38d1e22a6d54 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1060,6 +1060,8 @@
F(0xe7f3, VA, VRR_c, V, 0, 0, 0, 0, va, 0, IF_VEC)
/* VECTOR ADD COMPUTE CARRY */
F(0xe7f1, VACC, VRR_c, V, 0, 0, 0, 0, vacc, 0, IF_VEC)
+/* VECTOR ADD WITH CARRY */
+ F(0xe7bb, VAC, VRR_d, V, 0, 0, 0, 0, vac, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index a97fce5b656b..d3d3442c0d2e 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -196,6 +196,41 @@ static void gen_gvec128_3_i64(gen_gvec128_3_i64_fn fn, uint8_t d, uint8_t a,
tcg_temp_free_i64(bl);
}
+typedef void (*gen_gvec128_4_i64_fn)(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al,
+ TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh,
+ TCGv_i64 cl, TCGv_i64 ch);
+static void gen_gvec128_4_i64(gen_gvec128_4_i64_fn fn, uint8_t d, uint8_t a,
+ uint8_t b, uint8_t c)
+{
+ TCGv_i64 dh = tcg_temp_new_i64();
+ TCGv_i64 dl = tcg_temp_new_i64();
+ TCGv_i64 ah = tcg_temp_new_i64();
+ TCGv_i64 al = tcg_temp_new_i64();
+ TCGv_i64 bh = tcg_temp_new_i64();
+ TCGv_i64 bl = tcg_temp_new_i64();
+ TCGv_i64 ch = tcg_temp_new_i64();
+ TCGv_i64 cl = tcg_temp_new_i64();
+
+ read_vec_element_i64(ah, a, 0, ES_64);
+ read_vec_element_i64(al, a, 1, ES_64);
+ read_vec_element_i64(bh, b, 0, ES_64);
+ read_vec_element_i64(bl, b, 1, ES_64);
+ read_vec_element_i64(ch, c, 0, ES_64);
+ read_vec_element_i64(cl, c, 1, ES_64);
+ fn(dl, dh, al, ah, bl, bh, cl, ch);
+ write_vec_element_i64(dh, d, 0, ES_64);
+ write_vec_element_i64(dl, d, 1, ES_64);
+
+ tcg_temp_free_i64(dh);
+ tcg_temp_free_i64(dl);
+ tcg_temp_free_i64(ah);
+ tcg_temp_free_i64(al);
+ tcg_temp_free_i64(bh);
+ tcg_temp_free_i64(bl);
+ tcg_temp_free_i64(ch);
+ tcg_temp_free_i64(cl);
+}
+
static void gen_gvec_dupi(uint8_t es, uint8_t reg, uint64_t c)
{
switch (es) {
@@ -1083,3 +1118,31 @@ static DisasJumpType op_vacc(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), &g[es]);
return DISAS_NEXT;
}
+
+static void gen_ac2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al, TCGv_i64 ah,
+ TCGv_i64 bl, TCGv_i64 bh, TCGv_i64 cl, TCGv_i64 ch)
+{
+ TCGv_i64 tl = tcg_temp_new_i64();
+ TCGv_i64 th = tcg_const_i64(0);
+
+ /* extract the carry only */
+ tcg_gen_extract_i64(tl, cl, 0, 1);
+ tcg_gen_add2_i64(dl, dh, al, ah, bl, bh);
+ tcg_gen_add2_i64(dl, dh, dl, dh, tl, th);
+
+ tcg_temp_free_i64(tl);
+ tcg_temp_free_i64(th);
+}
+
+static DisasJumpType op_vac(DisasContext *s, DisasOps *o)
+{
+ if (get_field(s->fields, m5) != ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec128_4_i64(gen_ac2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3),
+ get_field(s->fields, v4));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 09/54] s390x/tcg: Implement VECTOR ADD WITH CARRY COMPUTE CARRY
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (7 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 08/54] s390x/tcg: Implement VECTOR ADD WITH CARRY Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 10/54] s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT) Cornelia Huck
` (45 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR ADD COMPUTE CARRY, however 128-bit handling only.
Courtesy of Richard H.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 32 ++++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 38d1e22a6d54..a531b21908ac 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1062,6 +1062,8 @@
F(0xe7f1, VACC, VRR_c, V, 0, 0, 0, 0, vacc, 0, IF_VEC)
/* VECTOR ADD WITH CARRY */
F(0xe7bb, VAC, VRR_d, V, 0, 0, 0, 0, vac, 0, IF_VEC)
+/* VECTOR ADD WITH CARRY COMPUTE CARRY */
+ F(0xe7b9, VACCC, VRR_d, V, 0, 0, 0, 0, vaccc, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index d3d3442c0d2e..46b3fe029289 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1146,3 +1146,35 @@ static DisasJumpType op_vac(DisasContext *s, DisasOps *o)
get_field(s->fields, v4));
return DISAS_NEXT;
}
+
+static void gen_accc2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al, TCGv_i64 ah,
+ TCGv_i64 bl, TCGv_i64 bh, TCGv_i64 cl, TCGv_i64 ch)
+{
+ TCGv_i64 tl = tcg_temp_new_i64();
+ TCGv_i64 th = tcg_temp_new_i64();
+ TCGv_i64 zero = tcg_const_i64(0);
+
+ tcg_gen_andi_i64(tl, cl, 1);
+ tcg_gen_add2_i64(tl, th, tl, zero, al, zero);
+ tcg_gen_add2_i64(tl, th, tl, th, bl, zero);
+ tcg_gen_add2_i64(tl, th, th, zero, ah, zero);
+ tcg_gen_add2_i64(tl, dl, tl, th, bh, zero);
+ tcg_gen_mov_i64(dh, zero);
+
+ tcg_temp_free_i64(tl);
+ tcg_temp_free_i64(th);
+ tcg_temp_free_i64(zero);
+}
+
+static DisasJumpType op_vaccc(DisasContext *s, DisasOps *o)
+{
+ if (get_field(s->fields, m5) != ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec128_4_i64(gen_accc2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3),
+ get_field(s->fields, v4));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 10/54] s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT)
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (8 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 09/54] s390x/tcg: Implement VECTOR ADD WITH CARRY COMPUTE CARRY Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 11/54] s390x/tcg: Implement VECTOR AVERAGE Cornelia Huck
` (44 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Easy, as we can reuse existing gvec helpers.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 4 ++++
target/s390x/translate_vx.inc.c | 14 ++++++++++++++
2 files changed, 18 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a531b21908ac..456d5597ca73 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1064,6 +1064,10 @@
F(0xe7bb, VAC, VRR_d, V, 0, 0, 0, 0, vac, 0, IF_VEC)
/* VECTOR ADD WITH CARRY COMPUTE CARRY */
F(0xe7b9, VACCC, VRR_d, V, 0, 0, 0, 0, vaccc, 0, IF_VEC)
+/* VECTOR AND */
+ F(0xe768, VN, VRR_c, V, 0, 0, 0, 0, vn, 0, IF_VEC)
+/* VECTOR AND WITH COMPLEMENT */
+ F(0xe769, VNC, VRR_c, V, 0, 0, 0, 0, vnc, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 46b3fe029289..8b4bdb2d21ee 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1178,3 +1178,17 @@ static DisasJumpType op_vaccc(DisasContext *s, DisasOps *o)
get_field(s->fields, v4));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vn(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(and, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
+
+static DisasJumpType op_vnc(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(andc, ES_8, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 11/54] s390x/tcg: Implement VECTOR AVERAGE
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (9 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 10/54] s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT) Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 12/54] s390x/tcg: Implement VECTOR AVERAGE LOGICAL Cornelia Huck
` (43 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Handle 32/64-bit elements via gvec expansion and the 8/16 bits via
ool helpers.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/Makefile.objs | 2 +-
target/s390x/helper.h | 4 +++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 64 +++++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 32 +++++++++++++++++
5 files changed, 103 insertions(+), 1 deletion(-)
create mode 100644 target/s390x/vec_int_helper.c
diff --git a/target/s390x/Makefile.objs b/target/s390x/Makefile.objs
index 68eeee3d2f9b..993ac93ed66b 100644
--- a/target/s390x/Makefile.objs
+++ b/target/s390x/Makefile.objs
@@ -1,7 +1,7 @@
obj-y += cpu.o cpu_models.o cpu_features.o gdbstub.o interrupt.o helper.o
obj-$(CONFIG_TCG) += translate.o cc_helper.o excp_helper.o fpu_helper.o
obj-$(CONFIG_TCG) += int_helper.o mem_helper.o misc_helper.o crypto_helper.o
-obj-$(CONFIG_TCG) += vec_helper.o
+obj-$(CONFIG_TCG) += vec_helper.o vec_int_helper.o
obj-$(CONFIG_SOFTMMU) += machine.o ioinst.o arch_dump.o mmu_helper.o diag.o
obj-$(CONFIG_SOFTMMU) += sigp.o
obj-$(CONFIG_KVM) += kvm.o
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 0b494a2fd2cc..add1d332e5c1 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -145,6 +145,10 @@ DEF_HELPER_5(gvec_vpkls_cc64, void, ptr, cptr, cptr, env, i32)
DEF_HELPER_FLAGS_5(gvec_vperm, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(vstl, TCG_CALL_NO_WG, void, env, cptr, i64, i64)
+/* === Vector Integer Instructions === */
+DEF_HELPER_FLAGS_4(gvec_vavg8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vavg16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
DEF_HELPER_4(diag, void, env, i32, i32, i32)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 456d5597ca73..6f8b42e32737 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1068,6 +1068,8 @@
F(0xe768, VN, VRR_c, V, 0, 0, 0, 0, vn, 0, IF_VEC)
/* VECTOR AND WITH COMPLEMENT */
F(0xe769, VNC, VRR_c, V, 0, 0, 0, 0, vnc, 0, IF_VEC)
+/* VECTOR AVERAGE */
+ F(0xe7f2, VAVG, VRR_c, V, 0, 0, 0, 0, vavg, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 8b4bdb2d21ee..065ace6bdad6 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -256,6 +256,17 @@ static void zero_vec(uint8_t reg)
tcg_gen_gvec_dup8i(vec_full_reg_offset(reg), 16, 16, 0);
}
+static void gen_addi2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al, TCGv_i64 ah,
+ uint64_t b)
+{
+ TCGv_i64 bl = tcg_const_i64(b);
+ TCGv_i64 bh = tcg_const_i64(0);
+
+ tcg_gen_add2_i64(dl, dh, al, ah, bl, bh);
+ tcg_temp_free_i64(bl);
+ tcg_temp_free_i64(bh);
+}
+
static DisasJumpType op_vge(DisasContext *s, DisasOps *o)
{
const uint8_t es = s->insn->data;
@@ -1192,3 +1203,56 @@ static DisasJumpType op_vnc(DisasContext *s, DisasOps *o)
get_field(s->fields, v2), get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static void gen_avg_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t0, a);
+ tcg_gen_ext_i32_i64(t1, b);
+ tcg_gen_add_i64(t0, t0, t1);
+ tcg_gen_addi_i64(t0, t0, 1);
+ tcg_gen_shri_i64(t0, t0, 1);
+ tcg_gen_extrl_i64_i32(d, t0);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+static void gen_avg_i64(TCGv_i64 dl, TCGv_i64 al, TCGv_i64 bl)
+{
+ TCGv_i64 dh = tcg_temp_new_i64();
+ TCGv_i64 ah = tcg_temp_new_i64();
+ TCGv_i64 bh = tcg_temp_new_i64();
+
+ /* extending the sign by one bit is sufficient */
+ tcg_gen_extract_i64(ah, al, 63, 1);
+ tcg_gen_extract_i64(bh, bl, 63, 1);
+ tcg_gen_add2_i64(dl, dh, al, ah, bl, bh);
+ gen_addi2_i64(dl, dh, dl, dh, 1);
+ tcg_gen_extract2_i64(dl, dl, dh, 1);
+
+ tcg_temp_free_i64(dh);
+ tcg_temp_free_i64(ah);
+ tcg_temp_free_i64(bh);
+}
+
+static DisasJumpType op_vavg(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g[4] = {
+ { .fno = gen_helper_gvec_vavg8, },
+ { .fno = gen_helper_gvec_vavg16, },
+ { .fni4 = gen_avg_i32, },
+ { .fni8 = gen_avg_i64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
new file mode 100644
index 000000000000..d964655bb89a
--- /dev/null
+++ b/target/s390x/vec_int_helper.c
@@ -0,0 +1,32 @@
+/*
+ * QEMU TCG support -- s390x vector integer instruction support
+ *
+ * Copyright (C) 2019 Red Hat Inc
+ *
+ * Authors:
+ * David Hildenbrand <david@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "cpu.h"
+#include "vec.h"
+#include "exec/helper-proto.h"
+
+#define DEF_VAVG(BITS) \
+void HELPER(gvec_vavg##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const int32_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, i); \
+ const int32_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, (a + b + 1) >> 1); \
+ } \
+}
+DEF_VAVG(8)
+DEF_VAVG(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 12/54] s390x/tcg: Implement VECTOR AVERAGE LOGICAL
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (10 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 11/54] s390x/tcg: Implement VECTOR AVERAGE Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 13/54] s390x/tcg: Implement VECTOR CHECKSUM Cornelia Huck
` (42 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR AVERAGE but without sign extension.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 2 ++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 48 +++++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 16 +++++++++++
4 files changed, 68 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index add1d332e5c1..21921397fe00 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -148,6 +148,8 @@ DEF_HELPER_FLAGS_4(vstl, TCG_CALL_NO_WG, void, env, cptr, i64, i64)
/* === Vector Integer Instructions === */
DEF_HELPER_FLAGS_4(gvec_vavg8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vavg16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vavgl8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vavgl16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 6f8b42e32737..9889dc0b018f 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1070,6 +1070,8 @@
F(0xe769, VNC, VRR_c, V, 0, 0, 0, 0, vnc, 0, IF_VEC)
/* VECTOR AVERAGE */
F(0xe7f2, VAVG, VRR_c, V, 0, 0, 0, 0, vavg, 0, IF_VEC)
+/* VECTOR AVERAGE LOGICAL */
+ F(0xe7f0, VAVGL, VRR_c, V, 0, 0, 0, 0, vavgl, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 065ace6bdad6..3ff068213553 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1256,3 +1256,51 @@ static DisasJumpType op_vavg(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), &g[es]);
return DISAS_NEXT;
}
+
+static void gen_avgl_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t0, a);
+ tcg_gen_extu_i32_i64(t1, b);
+ tcg_gen_add_i64(t0, t0, t1);
+ tcg_gen_addi_i64(t0, t0, 1);
+ tcg_gen_shri_i64(t0, t0, 1);
+ tcg_gen_extrl_i64_i32(d, t0);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+}
+
+static void gen_avgl_i64(TCGv_i64 dl, TCGv_i64 al, TCGv_i64 bl)
+{
+ TCGv_i64 dh = tcg_temp_new_i64();
+ TCGv_i64 zero = tcg_const_i64(0);
+
+ tcg_gen_add2_i64(dl, dh, al, zero, bl, zero);
+ gen_addi2_i64(dl, dh, dl, dh, 1);
+ tcg_gen_extract2_i64(dl, dl, dh, 1);
+
+ tcg_temp_free_i64(dh);
+ tcg_temp_free_i64(zero);
+}
+
+static DisasJumpType op_vavgl(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g[4] = {
+ { .fno = gen_helper_gvec_vavgl8, },
+ { .fno = gen_helper_gvec_vavgl16, },
+ { .fni4 = gen_avgl_i32, },
+ { .fni8 = gen_avgl_i64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index d964655bb89a..8f97d3f466ee 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -30,3 +30,19 @@ void HELPER(gvec_vavg##BITS)(void *v1, const void *v2, const void *v3, \
}
DEF_VAVG(8)
DEF_VAVG(16)
+
+#define DEF_VAVGL(BITS) \
+void HELPER(gvec_vavgl##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v3, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, (a + b + 1) >> 1); \
+ } \
+}
+DEF_VAVGL(8)
+DEF_VAVGL(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 13/54] s390x/tcg: Implement VECTOR CHECKSUM
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (11 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 12/54] s390x/tcg: Implement VECTOR AVERAGE LOGICAL Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 14/54] s390x/tcg: Implement VECTOR ELEMENT COMPARE * Cornelia Huck
` (41 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Time to introduce read_vec_element_i32 and write_vec_element_i32.
Take proper care of properly adding the carry. We can perform both
additions including the carry via tcg_gen_add2_i32().
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 +
target/s390x/translate_vx.inc.c | 65 +++++++++++++++++++++++++++++++++
2 files changed, 67 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 9889dc0b018f..64459465c51d 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1072,6 +1072,8 @@
F(0xe7f2, VAVG, VRR_c, V, 0, 0, 0, 0, vavg, 0, IF_VEC)
/* VECTOR AVERAGE LOGICAL */
F(0xe7f0, VAVGL, VRR_c, V, 0, 0, 0, 0, vavgl, 0, IF_VEC)
+/* VECTOR CHECKSUM */
+ F(0xe766, VCKSM, VRR_c, V, 0, 0, 0, 0, vcksm, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 3ff068213553..b9d40ffeb7a7 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -90,6 +90,33 @@ static void read_vec_element_i64(TCGv_i64 dst, uint8_t reg, uint8_t enr,
}
}
+static void read_vec_element_i32(TCGv_i32 dst, uint8_t reg, uint8_t enr,
+ TCGMemOp memop)
+{
+ const int offs = vec_reg_offset(reg, enr, memop & MO_SIZE);
+
+ switch (memop) {
+ case ES_8:
+ tcg_gen_ld8u_i32(dst, cpu_env, offs);
+ break;
+ case ES_16:
+ tcg_gen_ld16u_i32(dst, cpu_env, offs);
+ break;
+ case ES_8 | MO_SIGN:
+ tcg_gen_ld8s_i32(dst, cpu_env, offs);
+ break;
+ case ES_16 | MO_SIGN:
+ tcg_gen_ld16s_i32(dst, cpu_env, offs);
+ break;
+ case ES_32:
+ case ES_32 | MO_SIGN:
+ tcg_gen_ld_i32(dst, cpu_env, offs);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+}
+
static void write_vec_element_i64(TCGv_i64 src, int reg, uint8_t enr,
TCGMemOp memop)
{
@@ -113,6 +140,25 @@ static void write_vec_element_i64(TCGv_i64 src, int reg, uint8_t enr,
}
}
+static void write_vec_element_i32(TCGv_i32 src, int reg, uint8_t enr,
+ TCGMemOp memop)
+{
+ const int offs = vec_reg_offset(reg, enr, memop & MO_SIZE);
+
+ switch (memop) {
+ case ES_8:
+ tcg_gen_st8_i32(src, cpu_env, offs);
+ break;
+ case ES_16:
+ tcg_gen_st16_i32(src, cpu_env, offs);
+ break;
+ case ES_32:
+ tcg_gen_st_i32(src, cpu_env, offs);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+}
static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
uint8_t es)
@@ -1304,3 +1350,22 @@ static DisasJumpType op_vavgl(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), &g[es]);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vcksm(DisasContext *s, DisasOps *o)
+{
+ TCGv_i32 tmp = tcg_temp_new_i32();
+ TCGv_i32 sum = tcg_temp_new_i32();
+ int i;
+
+ read_vec_element_i32(sum, get_field(s->fields, v3), 1, ES_32);
+ for (i = 0; i < 4; i++) {
+ read_vec_element_i32(tmp, get_field(s->fields, v2), i, ES_32);
+ tcg_gen_add2_i32(tmp, sum, sum, sum, tmp, tmp);
+ }
+ zero_vec(get_field(s->fields, v1));
+ write_vec_element_i32(sum, get_field(s->fields, v1), 1, ES_32);
+
+ tcg_temp_free_i32(tmp);
+ tcg_temp_free_i32(sum);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 14/54] s390x/tcg: Implement VECTOR ELEMENT COMPARE *
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (12 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 13/54] s390x/tcg: Implement VECTOR CHECKSUM Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 15/54] s390x/tcg: Implement VECTOR " Cornelia Huck
` (40 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Fairly easy to implement, we can make use of the existing CC helpers
cmps64 and cmpu64 - we siply have to sign extend the elements.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 4 ++++
target/s390x/translate_vx.inc.c | 20 ++++++++++++++++++++
2 files changed, 24 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 64459465c51d..52e398f515b5 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1074,6 +1074,10 @@
F(0xe7f0, VAVGL, VRR_c, V, 0, 0, 0, 0, vavgl, 0, IF_VEC)
/* VECTOR CHECKSUM */
F(0xe766, VCKSM, VRR_c, V, 0, 0, 0, 0, vcksm, 0, IF_VEC)
+/* VECTOR ELEMENT COMPARE */
+ F(0xe7db, VEC, VRR_a, V, 0, 0, 0, 0, vec, cmps64, IF_VEC)
+/* VECTOR ELEMENT COMPARE LOGICAL */
+ F(0xe7d9, VECL, VRR_a, V, 0, 0, 0, 0, vec, cmpu64, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index b9d40ffeb7a7..4d5af6e3b6ba 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1369,3 +1369,23 @@ static DisasJumpType op_vcksm(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(sum);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vec(DisasContext *s, DisasOps *o)
+{
+ uint8_t es = get_field(s->fields, m3);
+ const uint8_t enr = NUM_VEC_ELEMENTS(es) / 2 - 1;
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ if (s->fields->op2 == 0xdb) {
+ es |= MO_SIGN;
+ }
+
+ o->in1 = tcg_temp_new_i64();
+ o->in2 = tcg_temp_new_i64();
+ read_vec_element_i64(o->in1, get_field(s->fields, v1), enr, es);
+ read_vec_element_i64(o->in2, get_field(s->fields, v2), enr, es);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 15/54] s390x/tcg: Implement VECTOR COMPARE *
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (13 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 14/54] s390x/tcg: Implement VECTOR ELEMENT COMPARE * Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 16/54] s390x/tcg: Implement VECTOR COUNT LEADING ZEROS Cornelia Huck
` (39 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
To carry out the comparison, we can reuse the existing gvec comparison
function. In case the CC is to be computed, save the result vector
and compute the CC lazily. The result is a vector consisting of all 1's
for elements that matched and 0's for elements that didn't match.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/cc_helper.c | 17 +++++++++++++++++
target/s390x/helper.c | 1 +
target/s390x/insn-data.def | 6 ++++++
target/s390x/internal.h | 1 +
target/s390x/translate.c | 1 +
target/s390x/translate_vx.inc.c | 28 ++++++++++++++++++++++++++++
6 files changed, 54 insertions(+)
diff --git a/target/s390x/cc_helper.c b/target/s390x/cc_helper.c
index 0e467bf2b6a2..a00294f183a5 100644
--- a/target/s390x/cc_helper.c
+++ b/target/s390x/cc_helper.c
@@ -402,6 +402,20 @@ static uint32_t cc_calc_lcbb(uint64_t dst)
return dst == 16 ? 0 : 3;
}
+static uint32_t cc_calc_vc(uint64_t low, uint64_t high)
+{
+ if (high == -1ull && low == -1ull) {
+ /* all elements match */
+ return 0;
+ } else if (high == 0 && low == 0) {
+ /* no elements match */
+ return 3;
+ } else {
+ /* some elements but not all match */
+ return 1;
+ }
+}
+
static uint32_t do_calc_cc(CPUS390XState *env, uint32_t cc_op,
uint64_t src, uint64_t dst, uint64_t vr)
{
@@ -514,6 +528,9 @@ static uint32_t do_calc_cc(CPUS390XState *env, uint32_t cc_op,
case CC_OP_LCBB:
r = cc_calc_lcbb(dst);
break;
+ case CC_OP_VC:
+ r = cc_calc_vc(src, dst);
+ break;
case CC_OP_NZ_F32:
r = set_cc_nz_f32(dst);
diff --git a/target/s390x/helper.c b/target/s390x/helper.c
index f957a2c830a4..3c8f0a761543 100644
--- a/target/s390x/helper.c
+++ b/target/s390x/helper.c
@@ -418,6 +418,7 @@ const char *cc_name(enum cc_op cc_op)
[CC_OP_SLA_64] = "CC_OP_SLA_64",
[CC_OP_FLOGR] = "CC_OP_FLOGR",
[CC_OP_LCBB] = "CC_OP_LCBB",
+ [CC_OP_VC] = "CC_OP_VC",
};
return cc_names[cc_op];
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 52e398f515b5..1d159cb20111 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1078,6 +1078,12 @@
F(0xe7db, VEC, VRR_a, V, 0, 0, 0, 0, vec, cmps64, IF_VEC)
/* VECTOR ELEMENT COMPARE LOGICAL */
F(0xe7d9, VECL, VRR_a, V, 0, 0, 0, 0, vec, cmpu64, IF_VEC)
+/* VECTOR COMPARE EQUAL */
+ E(0xe7f8, VCEQ, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_EQ, IF_VEC)
+/* VECTOR COMPARE HIGH */
+ E(0xe7fb, VCH, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GT, IF_VEC)
+/* VECTOR COMPARE HIGH LOGICAL */
+ E(0xe7f9, VCHL, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GTU, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/internal.h b/target/s390x/internal.h
index 56534b38e03e..9893fc094bd6 100644
--- a/target/s390x/internal.h
+++ b/target/s390x/internal.h
@@ -200,6 +200,7 @@ enum cc_op {
CC_OP_SLA_64, /* Calculate shift left signed (64bit) */
CC_OP_FLOGR, /* find leftmost one */
CC_OP_LCBB, /* load count to block boundary */
+ CC_OP_VC, /* vector compare result */
CC_OP_MAX
};
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index e8e8a79b7d56..da8f5b469de1 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -572,6 +572,7 @@ static void gen_op_calc_cc(DisasContext *s)
case CC_OP_SLA_32:
case CC_OP_SLA_64:
case CC_OP_NZ_F128:
+ case CC_OP_VC:
/* 2 arguments */
gen_helper_calc_cc(cc_op, cpu_env, local_cc_op, cc_src, cc_dst, dummy);
break;
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 4d5af6e3b6ba..199742fad095 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1389,3 +1389,31 @@ static DisasJumpType op_vec(DisasContext *s, DisasOps *o)
read_vec_element_i64(o->in2, get_field(s->fields, v2), enr, es);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vc(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ TCGCond cond = s->insn->data;
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ tcg_gen_gvec_cmp(cond, es,
+ vec_full_reg_offset(get_field(s->fields, v1)),
+ vec_full_reg_offset(get_field(s->fields, v2)),
+ vec_full_reg_offset(get_field(s->fields, v3)), 16, 16);
+ if (get_field(s->fields, m5) & 0x1) {
+ TCGv_i64 low = tcg_temp_new_i64();
+ TCGv_i64 high = tcg_temp_new_i64();
+
+ read_vec_element_i64(high, get_field(s->fields, v1), 0, ES_64);
+ read_vec_element_i64(low, get_field(s->fields, v1), 1, ES_64);
+ gen_op_update2_cc_i64(s, CC_OP_VC, low, high);
+
+ tcg_temp_free_i64(low);
+ tcg_temp_free_i64(high);
+ }
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 16/54] s390x/tcg: Implement VECTOR COUNT LEADING ZEROS
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (14 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 15/54] s390x/tcg: Implement VECTOR " Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 17/54] s390x/tcg: Implement VECTOR COUNT TRAILING ZEROS Cornelia Huck
` (38 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
For 8/16, use the 32 bit variant and properly subtract the added
leading zero bits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 2 ++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 31 +++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 14 ++++++++++++++
4 files changed, 49 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 21921397fe00..670677427c10 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -150,6 +150,8 @@ DEF_HELPER_FLAGS_4(gvec_vavg8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vavg16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vavgl8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vavgl16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_3(gvec_vclz8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
+DEF_HELPER_FLAGS_3(gvec_vclz16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 1d159cb20111..be3c07aafb75 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1084,6 +1084,8 @@
E(0xe7fb, VCH, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GT, IF_VEC)
/* VECTOR COMPARE HIGH LOGICAL */
E(0xe7f9, VCHL, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GTU, IF_VEC)
+/* VECTOR COUNT LEADING ZEROS */
+ F(0xe753, VCLZ, VRR_a, V, 0, 0, 0, 0, vclz, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 199742fad095..948c9fbbb10f 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -182,6 +182,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
tcg_temp_free_i64(tmp);
}
+#define gen_gvec_2(v1, v2, gen) \
+ tcg_gen_gvec_2(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ 16, 16, gen)
#define gen_gvec_3(v1, v2, v3, gen) \
tcg_gen_gvec_3(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16, gen)
@@ -1417,3 +1420,31 @@ static DisasJumpType op_vc(DisasContext *s, DisasOps *o)
}
return DISAS_NEXT;
}
+
+static void gen_clz_i32(TCGv_i32 d, TCGv_i32 a)
+{
+ tcg_gen_clzi_i32(d, a, 32);
+}
+
+static void gen_clz_i64(TCGv_i64 d, TCGv_i64 a)
+{
+ tcg_gen_clzi_i64(d, a, 64);
+}
+
+static DisasJumpType op_vclz(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m3);
+ static const GVecGen2 g[4] = {
+ { .fno = gen_helper_gvec_vclz8, },
+ { .fno = gen_helper_gvec_vclz16, },
+ { .fni4 = gen_clz_i32, },
+ { .fni8 = gen_clz_i64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 8f97d3f466ee..016512547cc4 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -46,3 +46,17 @@ void HELPER(gvec_vavgl##BITS)(void *v1, const void *v2, const void *v3, \
}
DEF_VAVGL(8)
DEF_VAVGL(16)
+
+#define DEF_VCLZ(BITS) \
+void HELPER(gvec_vclz##BITS)(void *v1, const void *v2, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, clz32(a) - 32 + BITS); \
+ } \
+}
+DEF_VCLZ(8)
+DEF_VCLZ(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 17/54] s390x/tcg: Implement VECTOR COUNT TRAILING ZEROS
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (15 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 16/54] s390x/tcg: Implement VECTOR COUNT LEADING ZEROS Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 18/54] s390x/tcg: Implement VECTOR EXCLUSIVE OR Cornelia Huck
` (37 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Implement it similar to VECTOR COUNT LEADING ZEROS.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 2 ++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 28 ++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 14 ++++++++++++++
4 files changed, 46 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 670677427c10..60b8bd3c431a 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -152,6 +152,8 @@ DEF_HELPER_FLAGS_4(gvec_vavgl8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vavgl16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vclz8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vclz16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
+DEF_HELPER_FLAGS_3(gvec_vctz8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
+DEF_HELPER_FLAGS_3(gvec_vctz16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index be3c07aafb75..a355b7f62f1e 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1086,6 +1086,8 @@
E(0xe7f9, VCHL, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GTU, IF_VEC)
/* VECTOR COUNT LEADING ZEROS */
F(0xe753, VCLZ, VRR_a, V, 0, 0, 0, 0, vclz, 0, IF_VEC)
+/* VECTOR COUNT TRAILING ZEROS */
+ F(0xe752, VCTZ, VRR_a, V, 0, 0, 0, 0, vctz, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 948c9fbbb10f..2f13d6fa9f43 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1448,3 +1448,31 @@ static DisasJumpType op_vclz(DisasContext *s, DisasOps *o)
gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
return DISAS_NEXT;
}
+
+static void gen_ctz_i32(TCGv_i32 d, TCGv_i32 a)
+{
+ tcg_gen_ctzi_i32(d, a, 32);
+}
+
+static void gen_ctz_i64(TCGv_i64 d, TCGv_i64 a)
+{
+ tcg_gen_ctzi_i64(d, a, 64);
+}
+
+static DisasJumpType op_vctz(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m3);
+ static const GVecGen2 g[4] = {
+ { .fno = gen_helper_gvec_vctz8, },
+ { .fno = gen_helper_gvec_vctz16, },
+ { .fni4 = gen_ctz_i32, },
+ { .fni8 = gen_ctz_i64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 016512547cc4..d1b1f2850990 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -60,3 +60,17 @@ void HELPER(gvec_vclz##BITS)(void *v1, const void *v2, uint32_t desc) \
}
DEF_VCLZ(8)
DEF_VCLZ(16)
+
+#define DEF_VCTZ(BITS) \
+void HELPER(gvec_vctz##BITS)(void *v1, const void *v2, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, a ? ctz32(a) : BITS); \
+ } \
+}
+DEF_VCTZ(8)
+DEF_VCTZ(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 18/54] s390x/tcg: Implement VECTOR EXCLUSIVE OR
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (16 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 17/54] s390x/tcg: Implement VECTOR COUNT TRAILING ZEROS Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE) Cornelia Huck
` (36 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Easy, we can reuse an existing gvec helper.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a355b7f62f1e..b8400c191a7f 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1088,6 +1088,8 @@
F(0xe753, VCLZ, VRR_a, V, 0, 0, 0, 0, vclz, 0, IF_VEC)
/* VECTOR COUNT TRAILING ZEROS */
F(0xe752, VCTZ, VRR_a, V, 0, 0, 0, 0, vctz, 0, IF_VEC)
+/* VECTOR EXCLUSIVE OR */
+ F(0xe76d, VX, VRR_c, V, 0, 0, 0, 0, vx, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 2f13d6fa9f43..0935857eff09 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1476,3 +1476,10 @@ static DisasJumpType op_vctz(DisasContext *s, DisasOps *o)
gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vx(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(xor, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE)
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (17 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 18/54] s390x/tcg: Implement VECTOR EXCLUSIVE OR Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-30 11:22 ` Peter Maydell
2019-05-20 17:02 ` [Qemu-devel] [PULL 20/54] s390x/tcg: Implement VECTOR LOAD COMPLEMENT Cornelia Huck
` (35 subsequent siblings)
54 siblings, 1 reply; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
A galois field multiplication in field 2 is like binary multiplication,
however instead of doing ordinary binary additions, xor's are performed.
So no carries are considered.
Implement all variants via helpers. s390_vec_sar() and s390_vec_shr()
will be reused later on.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 8 ++
target/s390x/insn-data.def | 4 +
target/s390x/translate_vx.inc.c | 38 ++++++++
target/s390x/vec_int_helper.c | 167 ++++++++++++++++++++++++++++++++
4 files changed, 217 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 60b8bd3c431a..6e6ba9bf32a2 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -154,6 +154,14 @@ DEF_HELPER_FLAGS_3(gvec_vclz8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vclz16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vctz8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vctz16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vgfm8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vgfm16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vgfm32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vgfm64, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vgfma8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vgfma16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vgfma32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vgfma64, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index b8400c191a7f..add174b79381 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1090,6 +1090,10 @@
F(0xe752, VCTZ, VRR_a, V, 0, 0, 0, 0, vctz, 0, IF_VEC)
/* VECTOR EXCLUSIVE OR */
F(0xe76d, VX, VRR_c, V, 0, 0, 0, 0, vx, 0, IF_VEC)
+/* VECTOR GALOIS FIELD MULTIPLY SUM */
+ F(0xe7b4, VGFM, VRR_c, V, 0, 0, 0, 0, vgfm, 0, IF_VEC)
+/* VECTOR GALOIS FIELD MULTIPLY SUM AND ACCUMULATE */
+ F(0xe7bc, VGFMA, VRR_d, V, 0, 0, 0, 0, vgfma, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 0935857eff09..1db5d6d152c6 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1483,3 +1483,41 @@ static DisasJumpType op_vx(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vgfm(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g[4] = {
+ { .fno = gen_helper_gvec_vgfm8, },
+ { .fno = gen_helper_gvec_vgfm16, },
+ { .fno = gen_helper_gvec_vgfm32, },
+ { .fno = gen_helper_gvec_vgfm64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), &g[es]);
+ return DISAS_NEXT;
+}
+
+static DisasJumpType op_vgfma(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m5);
+ static const GVecGen4 g[4] = {
+ { .fno = gen_helper_gvec_vgfma8, },
+ { .fno = gen_helper_gvec_vgfma16, },
+ { .fno = gen_helper_gvec_vgfma32, },
+ { .fno = gen_helper_gvec_vgfma64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_4(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), get_field(s->fields, v4), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index d1b1f2850990..20a1034dd83e 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -15,6 +15,59 @@
#include "vec.h"
#include "exec/helper-proto.h"
+static bool s390_vec_is_zero(const S390Vector *v)
+{
+ return !v->doubleword[0] && !v->doubleword[1];
+}
+
+static void s390_vec_xor(S390Vector *res, const S390Vector *a,
+ const S390Vector *b)
+{
+ res->doubleword[0] = a->doubleword[0] ^ b->doubleword[0];
+ res->doubleword[1] = a->doubleword[1] ^ b->doubleword[1];
+}
+
+static void s390_vec_shl(S390Vector *d, const S390Vector *a, uint64_t count)
+{
+ uint64_t tmp;
+
+ g_assert(count < 128);
+ if (count == 0) {
+ d->doubleword[0] = a->doubleword[0];
+ d->doubleword[1] = a->doubleword[1];
+ } else if (count == 64) {
+ d->doubleword[0] = a->doubleword[1];
+ d->doubleword[1] = 0;
+ } else if (count < 64) {
+ tmp = extract64(a->doubleword[1], 64 - count, count);
+ d->doubleword[1] = a->doubleword[1] << count;
+ d->doubleword[0] = (a->doubleword[0] << count) | tmp;
+ } else {
+ d->doubleword[0] = a->doubleword[1] << (count - 64);
+ d->doubleword[1] = 0;
+ }
+}
+
+static void s390_vec_shr(S390Vector *d, const S390Vector *a, uint64_t count)
+{
+ uint64_t tmp;
+
+ g_assert(count < 128);
+ if (count == 0) {
+ d->doubleword[0] = a->doubleword[0];
+ d->doubleword[1] = a->doubleword[1];
+ } else if (count == 64) {
+ d->doubleword[1] = a->doubleword[0];
+ d->doubleword[0] = 0;
+ } else if (count < 64) {
+ tmp = a->doubleword[1] >> count;
+ d->doubleword[1] = deposit64(tmp, 64 - count, count, a->doubleword[0]);
+ d->doubleword[0] = a->doubleword[0] >> count;
+ } else {
+ d->doubleword[1] = a->doubleword[0] >> (count - 64);
+ d->doubleword[0] = 0;
+ }
+}
#define DEF_VAVG(BITS) \
void HELPER(gvec_vavg##BITS)(void *v1, const void *v2, const void *v3, \
uint32_t desc) \
@@ -74,3 +127,117 @@ void HELPER(gvec_vctz##BITS)(void *v1, const void *v2, uint32_t desc) \
}
DEF_VCTZ(8)
DEF_VCTZ(16)
+
+/* like binary multiplication, but XOR instead of addition */
+#define DEF_GALOIS_MULTIPLY(BITS, TBITS) \
+static uint##TBITS##_t galois_multiply##BITS(uint##TBITS##_t a, \
+ uint##TBITS##_t b) \
+{ \
+ uint##TBITS##_t res = 0; \
+ \
+ while (b) { \
+ if (b & 0x1) { \
+ res = res ^ a; \
+ } \
+ a = a << 1; \
+ b = b >> 1; \
+ } \
+ return res; \
+}
+DEF_GALOIS_MULTIPLY(8, 16)
+DEF_GALOIS_MULTIPLY(16, 32)
+DEF_GALOIS_MULTIPLY(32, 64)
+
+static S390Vector galois_multiply64(uint64_t a, uint64_t b)
+{
+ S390Vector res = {};
+ S390Vector va = {
+ .doubleword[1] = a,
+ };
+ S390Vector vb = {
+ .doubleword[1] = b,
+ };
+
+ while (!s390_vec_is_zero(&vb)) {
+ if (vb.doubleword[1] & 0x1) {
+ s390_vec_xor(&res, &res, &va);
+ }
+ s390_vec_shl(&va, &va, 1);
+ s390_vec_shr(&vb, &vb, 1);
+ }
+ return res;
+}
+
+#define DEF_VGFM(BITS, TBITS) \
+void HELPER(gvec_vgfm##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / TBITS); i++) { \
+ uint##BITS##_t a = s390_vec_read_element##BITS(v2, i * 2); \
+ uint##BITS##_t b = s390_vec_read_element##BITS(v3, i * 2); \
+ uint##TBITS##_t d = galois_multiply##BITS(a, b); \
+ \
+ a = s390_vec_read_element##BITS(v2, i * 2 + 1); \
+ b = s390_vec_read_element##BITS(v3, i * 2 + 1); \
+ d = d ^ galois_multiply32(a, b); \
+ s390_vec_write_element##TBITS(v1, i, d); \
+ } \
+}
+DEF_VGFM(8, 16)
+DEF_VGFM(16, 32)
+DEF_VGFM(32, 64)
+
+void HELPER(gvec_vgfm64)(void *v1, const void *v2, const void *v3,
+ uint32_t desc)
+{
+ S390Vector tmp1, tmp2;
+ uint64_t a, b;
+
+ a = s390_vec_read_element64(v2, 0);
+ b = s390_vec_read_element64(v3, 0);
+ tmp1 = galois_multiply64(a, b);
+ a = s390_vec_read_element64(v2, 1);
+ b = s390_vec_read_element64(v3, 1);
+ tmp2 = galois_multiply64(a, b);
+ s390_vec_xor(v1, &tmp1, &tmp2);
+}
+
+#define DEF_VGFMA(BITS, TBITS) \
+void HELPER(gvec_vgfma##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / TBITS); i++) { \
+ uint##BITS##_t a = s390_vec_read_element##BITS(v2, i * 2); \
+ uint##BITS##_t b = s390_vec_read_element##BITS(v3, i * 2); \
+ uint##TBITS##_t d = galois_multiply##BITS(a, b); \
+ \
+ a = s390_vec_read_element##BITS(v2, i * 2 + 1); \
+ b = s390_vec_read_element##BITS(v3, i * 2 + 1); \
+ d = d ^ galois_multiply32(a, b); \
+ d = d ^ s390_vec_read_element##TBITS(v4, i); \
+ s390_vec_write_element##TBITS(v1, i, d); \
+ } \
+}
+DEF_VGFMA(8, 16)
+DEF_VGFMA(16, 32)
+DEF_VGFMA(32, 64)
+
+void HELPER(gvec_vgfma64)(void *v1, const void *v2, const void *v3,
+ const void *v4, uint32_t desc)
+{
+ S390Vector tmp1, tmp2;
+ uint64_t a, b;
+
+ a = s390_vec_read_element64(v2, 0);
+ b = s390_vec_read_element64(v3, 0);
+ tmp1 = galois_multiply64(a, b);
+ a = s390_vec_read_element64(v2, 1);
+ b = s390_vec_read_element64(v3, 1);
+ tmp2 = galois_multiply64(a, b);
+ s390_vec_xor(&tmp1, &tmp1, &tmp2);
+ s390_vec_xor(v1, &tmp1, v4);
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 20/54] s390x/tcg: Implement VECTOR LOAD COMPLEMENT
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (18 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE) Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 21/54] s390x/tcg: Implement VECTOR LOAD POSITIVE Cornelia Huck
` (34 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
We can reuse an existing gvec helper for negating the values.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 16 ++++++++++++++++
2 files changed, 18 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index add174b79381..07868ff082ae 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1094,6 +1094,8 @@
F(0xe7b4, VGFM, VRR_c, V, 0, 0, 0, 0, vgfm, 0, IF_VEC)
/* VECTOR GALOIS FIELD MULTIPLY SUM AND ACCUMULATE */
F(0xe7bc, VGFMA, VRR_d, V, 0, 0, 0, 0, vgfma, 0, IF_VEC)
+/* VECTOR LOAD COMPLEMENT */
+ F(0xe7de, VLC, VRR_a, V, 0, 0, 0, 0, vlc, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 1db5d6d152c6..2fc06c7cf3ef 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -209,6 +209,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
16)
#define gen_gvec_dup64i(v1, c) \
tcg_gen_gvec_dup64i(vec_full_reg_offset(v1), 16, 16, c)
+#define gen_gvec_fn_2(fn, es, v1, v2) \
+ tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ 16, 16)
#define gen_gvec_fn_3(fn, es, v1, v2, v3) \
tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16)
@@ -1521,3 +1524,16 @@ static DisasJumpType op_vgfma(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), get_field(s->fields, v4), &g[es]);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vlc(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m3);
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec_fn_2(neg, es, get_field(s->fields, v1), get_field(s->fields, v2));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 21/54] s390x/tcg: Implement VECTOR LOAD POSITIVE
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (19 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 20/54] s390x/tcg: Implement VECTOR LOAD COMPLEMENT Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 22/54] s390x/tcg: Implement VECTOR (MAXIMUM|MINIMUM) (LOGICAL) Cornelia Huck
` (33 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR LOAD COMPLEMENT.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 13 +++++++++++++
2 files changed, 15 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 07868ff082ae..fc8886ff4265 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1096,6 +1096,8 @@
F(0xe7bc, VGFMA, VRR_d, V, 0, 0, 0, 0, vgfma, 0, IF_VEC)
/* VECTOR LOAD COMPLEMENT */
F(0xe7de, VLC, VRR_a, V, 0, 0, 0, 0, vlc, 0, IF_VEC)
+/* VECTOR LOAD POSITIVE */
+ F(0xe7df, VLP, VRR_a, V, 0, 0, 0, 0, vlp, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 2fc06c7cf3ef..566a7df6df88 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1537,3 +1537,16 @@ static DisasJumpType op_vlc(DisasContext *s, DisasOps *o)
gen_gvec_fn_2(neg, es, get_field(s->fields, v1), get_field(s->fields, v2));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vlp(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m3);
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec_fn_2(abs, es, get_field(s->fields, v1), get_field(s->fields, v2));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 22/54] s390x/tcg: Implement VECTOR (MAXIMUM|MINIMUM) (LOGICAL)
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (20 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 21/54] s390x/tcg: Implement VECTOR LOAD POSITIVE Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 23/54] s390x/tcg: Implement VECTOR MULTIPLY AND ADD * Cornelia Huck
` (32 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Luckily, we already have gvec helpers for all four cases.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 8 ++++++++
target/s390x/translate_vx.inc.c | 31 +++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index fc8886ff4265..b22d9f0f6a27 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1098,6 +1098,14 @@
F(0xe7de, VLC, VRR_a, V, 0, 0, 0, 0, vlc, 0, IF_VEC)
/* VECTOR LOAD POSITIVE */
F(0xe7df, VLP, VRR_a, V, 0, 0, 0, 0, vlp, 0, IF_VEC)
+/* VECTOR MAXIMUM */
+ F(0xe7ff, VMX, VRR_c, V, 0, 0, 0, 0, vmx, 0, IF_VEC)
+/* VECTOR MAXIMUM LOGICAL */
+ F(0xe7fd, VMXL, VRR_c, V, 0, 0, 0, 0, vmx, 0, IF_VEC)
+/* VECTOR MINIMUM */
+ F(0xe7fe, VMN, VRR_c, V, 0, 0, 0, 0, vmx, 0, IF_VEC)
+/* VECTOR MINIMUM LOGICAL */
+ F(0xe7fc, VMNL, VRR_c, V, 0, 0, 0, 0, vmx, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 566a7df6df88..bb27cad4d8e7 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1550,3 +1550,34 @@ static DisasJumpType op_vlp(DisasContext *s, DisasOps *o)
gen_gvec_fn_2(abs, es, get_field(s->fields, v1), get_field(s->fields, v2));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vmx(DisasContext *s, DisasOps *o)
+{
+ const uint8_t v1 = get_field(s->fields, v1);
+ const uint8_t v2 = get_field(s->fields, v2);
+ const uint8_t v3 = get_field(s->fields, v3);
+ const uint8_t es = get_field(s->fields, m4);
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ switch (s->fields->op2) {
+ case 0xff:
+ gen_gvec_fn_3(smax, es, v1, v2, v3);
+ break;
+ case 0xfd:
+ gen_gvec_fn_3(umax, es, v1, v2, v3);
+ break;
+ case 0xfe:
+ gen_gvec_fn_3(smin, es, v1, v2, v3);
+ break;
+ case 0xfc:
+ gen_gvec_fn_3(umin, es, v1, v2, v3);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 23/54] s390x/tcg: Implement VECTOR MULTIPLY AND ADD *
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (21 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 22/54] s390x/tcg: Implement VECTOR (MAXIMUM|MINIMUM) (LOGICAL) Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 24/54] s390x/tcg: Implement VECTOR MULTIPLY * Cornelia Huck
` (31 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Quite some variants to handle. At least handle some 32-bit element
variants via gvec expansion (we could also handle 16/32-bit variants
for ODD and EVEN easily via gvec expansion, but let's keep it simple
for now).
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 18 +++++
target/s390x/insn-data.def | 14 ++++
target/s390x/translate_vx.inc.c | 122 +++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 123 ++++++++++++++++++++++++++++++++
4 files changed, 277 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 6e6ba9bf32a2..18f8756d43fa 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -162,6 +162,24 @@ DEF_HELPER_FLAGS_5(gvec_vgfma8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i3
DEF_HELPER_FLAGS_5(gvec_vgfma16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_5(gvec_vgfma32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_5(gvec_vgfma64, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmal8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmal16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmah8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmah16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmalh8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmalh16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmae8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmae16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmae32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmale8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmale16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmale32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmao8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmao16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmao32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmalo8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmalo16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_5(gvec_vmalo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index b22d9f0f6a27..7ccec0544ffa 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1106,6 +1106,20 @@
F(0xe7fe, VMN, VRR_c, V, 0, 0, 0, 0, vmx, 0, IF_VEC)
/* VECTOR MINIMUM LOGICAL */
F(0xe7fc, VMNL, VRR_c, V, 0, 0, 0, 0, vmx, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD LOW */
+ F(0xe7aa, VMAL, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD HIGH */
+ F(0xe7ab, VMAH, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD LOGICAL HIGH */
+ F(0xe7a9, VMALH, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD EVEN */
+ F(0xe7ae, VMAE, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD LOGICAL EVEN */
+ F(0xe7ac, VMALE, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD ODD */
+ F(0xe7af, VMAO, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY AND ADD LOGICAL ODD */
+ F(0xe7ad, VMALO, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index bb27cad4d8e7..7de411f4f6f6 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1581,3 +1581,125 @@ static DisasJumpType op_vmx(DisasContext *s, DisasOps *o)
}
return DISAS_NEXT;
}
+
+static void gen_mal_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b, TCGv_i32 c)
+{
+ TCGv_i32 t0 = tcg_temp_new_i32();
+
+ tcg_gen_mul_i32(t0, a, b);
+ tcg_gen_add_i32(d, t0, c);
+
+ tcg_temp_free_i32(t0);
+}
+
+static void gen_mah_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b, TCGv_i32 c)
+{
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t0, a);
+ tcg_gen_ext_i32_i64(t1, b);
+ tcg_gen_ext_i32_i64(t2, c);
+ tcg_gen_mul_i64(t0, t0, t1);
+ tcg_gen_add_i64(t0, t0, t2);
+ tcg_gen_extrh_i64_i32(d, t0);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+}
+
+static void gen_malh_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b, TCGv_i32 c)
+{
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t0, a);
+ tcg_gen_extu_i32_i64(t1, b);
+ tcg_gen_extu_i32_i64(t2, c);
+ tcg_gen_mul_i64(t0, t0, t1);
+ tcg_gen_add_i64(t0, t0, t2);
+ tcg_gen_extrh_i64_i32(d, t0);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+}
+
+static DisasJumpType op_vma(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m5);
+ static const GVecGen4 g_vmal[3] = {
+ { .fno = gen_helper_gvec_vmal8, },
+ { .fno = gen_helper_gvec_vmal16, },
+ { .fni4 = gen_mal_i32, },
+ };
+ static const GVecGen4 g_vmah[3] = {
+ { .fno = gen_helper_gvec_vmah8, },
+ { .fno = gen_helper_gvec_vmah16, },
+ { .fni4 = gen_mah_i32, },
+ };
+ static const GVecGen4 g_vmalh[3] = {
+ { .fno = gen_helper_gvec_vmalh8, },
+ { .fno = gen_helper_gvec_vmalh16, },
+ { .fni4 = gen_malh_i32, },
+ };
+ static const GVecGen4 g_vmae[3] = {
+ { .fno = gen_helper_gvec_vmae8, },
+ { .fno = gen_helper_gvec_vmae16, },
+ { .fno = gen_helper_gvec_vmae32, },
+ };
+ static const GVecGen4 g_vmale[3] = {
+ { .fno = gen_helper_gvec_vmale8, },
+ { .fno = gen_helper_gvec_vmale16, },
+ { .fno = gen_helper_gvec_vmale32, },
+ };
+ static const GVecGen4 g_vmao[3] = {
+ { .fno = gen_helper_gvec_vmao8, },
+ { .fno = gen_helper_gvec_vmao16, },
+ { .fno = gen_helper_gvec_vmao32, },
+ };
+ static const GVecGen4 g_vmalo[3] = {
+ { .fno = gen_helper_gvec_vmalo8, },
+ { .fno = gen_helper_gvec_vmalo16, },
+ { .fno = gen_helper_gvec_vmalo32, },
+ };
+ const GVecGen4 *fn;
+
+ if (es > ES_32) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ switch (s->fields->op2) {
+ case 0xaa:
+ fn = &g_vmal[es];
+ break;
+ case 0xab:
+ fn = &g_vmah[es];
+ break;
+ case 0xa9:
+ fn = &g_vmalh[es];
+ break;
+ case 0xae:
+ fn = &g_vmae[es];
+ break;
+ case 0xac:
+ fn = &g_vmale[es];
+ break;
+ case 0xaf:
+ fn = &g_vmao[es];
+ break;
+ case 0xad:
+ fn = &g_vmalo[es];
+ break;
+ default:
+ g_assert_not_reached();
+ }
+
+ gen_gvec_4(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), get_field(s->fields, v4), fn);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 20a1034dd83e..171c20fc54f0 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -241,3 +241,126 @@ void HELPER(gvec_vgfma64)(void *v1, const void *v2, const void *v3,
s390_vec_xor(&tmp1, &tmp1, &tmp2);
s390_vec_xor(v1, &tmp1, v4);
}
+
+#define DEF_VMAL(BITS) \
+void HELPER(gvec_vmal##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v3, i); \
+ const uint##BITS##_t c = s390_vec_read_element##BITS(v4, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, a * b + c); \
+ } \
+}
+DEF_VMAL(8)
+DEF_VMAL(16)
+
+#define DEF_VMAH(BITS) \
+void HELPER(gvec_vmah##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const int32_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, i); \
+ const int32_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, i); \
+ const int32_t c = (int##BITS##_t)s390_vec_read_element##BITS(v4, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, (a * b + c) >> BITS); \
+ } \
+}
+DEF_VMAH(8)
+DEF_VMAH(16)
+
+#define DEF_VMALH(BITS) \
+void HELPER(gvec_vmalh##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v3, i); \
+ const uint##BITS##_t c = s390_vec_read_element##BITS(v4, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, (a * b + c) >> BITS); \
+ } \
+}
+DEF_VMALH(8)
+DEF_VMALH(16)
+
+#define DEF_VMAE(BITS, TBITS) \
+void HELPER(gvec_vmae##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 0; i < (128 / TBITS); i++, j += 2) { \
+ int##TBITS##_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, j); \
+ int##TBITS##_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, j); \
+ int##TBITS##_t c = (int##BITS##_t)s390_vec_read_element##BITS(v4, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b + c); \
+ } \
+}
+DEF_VMAE(8, 16)
+DEF_VMAE(16, 32)
+DEF_VMAE(32, 64)
+
+#define DEF_VMALE(BITS, TBITS) \
+void HELPER(gvec_vmale##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 0; i < (128 / TBITS); i++, j += 2) { \
+ uint##TBITS##_t a = s390_vec_read_element##BITS(v2, j); \
+ uint##TBITS##_t b = s390_vec_read_element##BITS(v3, j); \
+ uint##TBITS##_t c = s390_vec_read_element##BITS(v4, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b + c); \
+ } \
+}
+DEF_VMALE(8, 16)
+DEF_VMALE(16, 32)
+DEF_VMALE(32, 64)
+
+#define DEF_VMAO(BITS, TBITS) \
+void HELPER(gvec_vmao##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 1; i < (128 / TBITS); i++, j += 2) { \
+ int##TBITS##_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, j); \
+ int##TBITS##_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, j); \
+ int##TBITS##_t c = (int##BITS##_t)s390_vec_read_element##BITS(v4, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b + c); \
+ } \
+}
+DEF_VMAO(8, 16)
+DEF_VMAO(16, 32)
+DEF_VMAO(32, 64)
+
+#define DEF_VMALO(BITS, TBITS) \
+void HELPER(gvec_vmalo##BITS)(void *v1, const void *v2, const void *v3, \
+ const void *v4, uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 1; i < (128 / TBITS); i++, j += 2) { \
+ uint##TBITS##_t a = s390_vec_read_element##BITS(v2, j); \
+ uint##TBITS##_t b = s390_vec_read_element##BITS(v3, j); \
+ uint##TBITS##_t c = s390_vec_read_element##BITS(v4, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b + c); \
+ } \
+}
+DEF_VMALO(8, 16)
+DEF_VMALO(16, 32)
+DEF_VMALO(32, 64)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 24/54] s390x/tcg: Implement VECTOR MULTIPLY *
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (22 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 23/54] s390x/tcg: Implement VECTOR MULTIPLY AND ADD * Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 25/54] s390x/tcg: Implement VECTOR NAND Cornelia Huck
` (30 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Yet another set of variants. Implement it similar to VECTOR MULTIPLY AND
ADD *. At least for one variant we have a gvec helper we can reuse.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 16 +++++
target/s390x/insn-data.def | 14 +++++
target/s390x/translate_vx.inc.c | 88 ++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 100 ++++++++++++++++++++++++++++++++
4 files changed, 218 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 18f8756d43fa..1ba1660997ad 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -180,6 +180,22 @@ DEF_HELPER_FLAGS_5(gvec_vmao32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i3
DEF_HELPER_FLAGS_5(gvec_vmalo8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_5(gvec_vmalo16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_5(gvec_vmalo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmh8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmh16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmlh8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmlh16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vme8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vme16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vme32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmle8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmle16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmle32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmo8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmo16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmlo8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmlo16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vmlo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 7ccec0544ffa..2c794a27442b 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1120,6 +1120,20 @@
F(0xe7af, VMAO, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
/* VECTOR MULTIPLY AND ADD LOGICAL ODD */
F(0xe7ad, VMALO, VRR_d, V, 0, 0, 0, 0, vma, 0, IF_VEC)
+/* VECTOR MULTIPLY HIGH */
+ F(0xe7a3, VMH, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR MULTIPLY LOGICAL HIGH */
+ F(0xe7a1, VMLH, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR MULTIPLY LOW */
+ F(0xe7a2, VML, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR MULTIPLY EVEN */
+ F(0xe7a6, VME, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR MULTIPLY LOGICAL EVEN */
+ F(0xe7a4, VMLE, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR MULTIPLY ODD */
+ F(0xe7a7, VMO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR MULTIPLY LOGICAL ODD */
+ F(0xe7a5, VMLO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 7de411f4f6f6..bf212b77bbbe 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1703,3 +1703,91 @@ static DisasJumpType op_vma(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), get_field(s->fields, v4), fn);
return DISAS_NEXT;
}
+
+static void gen_mh_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ TCGv_i32 t = tcg_temp_new_i32();
+
+ tcg_gen_muls2_i32(t, d, a, b);
+ tcg_temp_free_i32(t);
+}
+
+static void gen_mlh_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ TCGv_i32 t = tcg_temp_new_i32();
+
+ tcg_gen_mulu2_i32(t, d, a, b);
+ tcg_temp_free_i32(t);
+}
+
+static DisasJumpType op_vm(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g_vmh[3] = {
+ { .fno = gen_helper_gvec_vmh8, },
+ { .fno = gen_helper_gvec_vmh16, },
+ { .fni4 = gen_mh_i32, },
+ };
+ static const GVecGen3 g_vmlh[3] = {
+ { .fno = gen_helper_gvec_vmlh8, },
+ { .fno = gen_helper_gvec_vmlh16, },
+ { .fni4 = gen_mlh_i32, },
+ };
+ static const GVecGen3 g_vme[3] = {
+ { .fno = gen_helper_gvec_vme8, },
+ { .fno = gen_helper_gvec_vme16, },
+ { .fno = gen_helper_gvec_vme32, },
+ };
+ static const GVecGen3 g_vmle[3] = {
+ { .fno = gen_helper_gvec_vmle8, },
+ { .fno = gen_helper_gvec_vmle16, },
+ { .fno = gen_helper_gvec_vmle32, },
+ };
+ static const GVecGen3 g_vmo[3] = {
+ { .fno = gen_helper_gvec_vmo8, },
+ { .fno = gen_helper_gvec_vmo16, },
+ { .fno = gen_helper_gvec_vmo32, },
+ };
+ static const GVecGen3 g_vmlo[3] = {
+ { .fno = gen_helper_gvec_vmlo8, },
+ { .fno = gen_helper_gvec_vmlo16, },
+ { .fno = gen_helper_gvec_vmlo32, },
+ };
+ const GVecGen3 *fn;
+
+ if (es > ES_32) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ switch (s->fields->op2) {
+ case 0xa2:
+ gen_gvec_fn_3(mul, es, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+ case 0xa3:
+ fn = &g_vmh[es];
+ break;
+ case 0xa1:
+ fn = &g_vmlh[es];
+ break;
+ case 0xa6:
+ fn = &g_vme[es];
+ break;
+ case 0xa4:
+ fn = &g_vmle[es];
+ break;
+ case 0xa7:
+ fn = &g_vmo[es];
+ break;
+ case 0xa5:
+ fn = &g_vmlo[es];
+ break;
+ default:
+ g_assert_not_reached();
+ }
+
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), fn);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 171c20fc54f0..2d7d4766c50a 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -364,3 +364,103 @@ void HELPER(gvec_vmalo##BITS)(void *v1, const void *v2, const void *v3, \
DEF_VMALO(8, 16)
DEF_VMALO(16, 32)
DEF_VMALO(32, 64)
+
+#define DEF_VMH(BITS) \
+void HELPER(gvec_vmh##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const int32_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, i); \
+ const int32_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, (a * b) >> BITS); \
+ } \
+}
+DEF_VMH(8)
+DEF_VMH(16)
+
+#define DEF_VMLH(BITS) \
+void HELPER(gvec_vmlh##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v3, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, (a * b) >> BITS); \
+ } \
+}
+DEF_VMLH(8)
+DEF_VMLH(16)
+
+#define DEF_VME(BITS, TBITS) \
+void HELPER(gvec_vme##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 0; i < (128 / TBITS); i++, j += 2) { \
+ int##TBITS##_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, j); \
+ int##TBITS##_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b); \
+ } \
+}
+DEF_VME(8, 16)
+DEF_VME(16, 32)
+DEF_VME(32, 64)
+
+#define DEF_VMLE(BITS, TBITS) \
+void HELPER(gvec_vmle##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 0; i < (128 / TBITS); i++, j += 2) { \
+ const uint##TBITS##_t a = s390_vec_read_element##BITS(v2, j); \
+ const uint##TBITS##_t b = s390_vec_read_element##BITS(v3, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b); \
+ } \
+}
+DEF_VMLE(8, 16)
+DEF_VMLE(16, 32)
+DEF_VMLE(32, 64)
+
+#define DEF_VMO(BITS, TBITS) \
+void HELPER(gvec_vmo##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 1; i < (128 / TBITS); i++, j += 2) { \
+ int##TBITS##_t a = (int##BITS##_t)s390_vec_read_element##BITS(v2, j); \
+ int##TBITS##_t b = (int##BITS##_t)s390_vec_read_element##BITS(v3, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b); \
+ } \
+}
+DEF_VMO(8, 16)
+DEF_VMO(16, 32)
+DEF_VMO(32, 64)
+
+#define DEF_VMLO(BITS, TBITS) \
+void HELPER(gvec_vmlo##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i, j; \
+ \
+ for (i = 0, j = 0; i < (128 / TBITS); i++, j += 2) { \
+ const uint##TBITS##_t a = s390_vec_read_element##BITS(v2, j); \
+ const uint##TBITS##_t b = s390_vec_read_element##BITS(v3, j); \
+ \
+ s390_vec_write_element##TBITS(v1, i, a * b); \
+ } \
+}
+DEF_VMLO(8, 16)
+DEF_VMLO(16, 32)
+DEF_VMLO(32, 64)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 25/54] s390x/tcg: Implement VECTOR NAND
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (23 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 24/54] s390x/tcg: Implement VECTOR MULTIPLY * Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 26/54] s390x/tcg: Implement VECTOR NOR Cornelia Huck
` (29 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Part of vector enhancements facility 1, but easy to implement.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate.c | 1 +
target/s390x/translate_vx.inc.c | 7 +++++++
3 files changed, 10 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 2c794a27442b..bc8b84e1c2cf 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1134,6 +1134,8 @@
F(0xe7a7, VMO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
/* VECTOR MULTIPLY LOGICAL ODD */
F(0xe7a5, VMLO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
+/* VECTOR NAND */
+ F(0xe76e, VNN, VRR_c, VE, 0, 0, 0, 0, vnn, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index da8f5b469de1..fa57b7550efc 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -6093,6 +6093,7 @@ enum DisasInsnEnum {
#define FAC_PCI S390_FEAT_ZPCI /* z/PCI facility */
#define FAC_AIS S390_FEAT_ADAPTER_INT_SUPPRESSION
#define FAC_V S390_FEAT_VECTOR /* vector facility */
+#define FAC_VE S390_FEAT_VECTOR_ENH /* vector enhancements facility 1 */
static const DisasInsn insn_info[] = {
#include "insn-data.def"
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index bf212b77bbbe..7fcb7085e592 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1791,3 +1791,10 @@ static DisasJumpType op_vm(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), fn);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vnn(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(nand, ES_8, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 26/54] s390x/tcg: Implement VECTOR NOR
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (24 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 25/54] s390x/tcg: Implement VECTOR NAND Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 27/54] s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR Cornelia Huck
` (28 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index bc8b84e1c2cf..4983867a441b 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1136,6 +1136,8 @@
F(0xe7a5, VMLO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC)
/* VECTOR NAND */
F(0xe76e, VNN, VRR_c, VE, 0, 0, 0, 0, vnn, 0, IF_VEC)
+/* VECTOR NOR */
+ F(0xe76b, VNO, VRR_c, V, 0, 0, 0, 0, vno, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 7fcb7085e592..0578ff599948 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1798,3 +1798,10 @@ static DisasJumpType op_vnn(DisasContext *s, DisasOps *o)
get_field(s->fields, v2), get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vno(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(nor, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 27/54] s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (25 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 26/54] s390x/tcg: Implement VECTOR NOR Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 28/54] s390x/tcg: Implement VECTOR OR Cornelia Huck
` (27 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Again, part of vector enhancement facility 1. The operation corresponds
to an bitwise equality check.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 4983867a441b..b549b76b9698 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1138,6 +1138,8 @@
F(0xe76e, VNN, VRR_c, VE, 0, 0, 0, 0, vnn, 0, IF_VEC)
/* VECTOR NOR */
F(0xe76b, VNO, VRR_c, V, 0, 0, 0, 0, vno, 0, IF_VEC)
+/* VECTOR NOT EXCLUSIVE OR */
+ F(0xe76c, VNX, VRR_c, VE, 0, 0, 0, 0, vnx, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 0578ff599948..eb4e00751b69 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1805,3 +1805,10 @@ static DisasJumpType op_vno(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vnx(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(eqv, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 28/54] s390x/tcg: Implement VECTOR OR
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (26 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 27/54] s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 29/54] s390x/tcg: Implement VECTOR OR WITH COMPLEMENT Cornelia Huck
` (26 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Reuse a gvec helper.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index b549b76b9698..fb74374a0a0a 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1140,6 +1140,8 @@
F(0xe76b, VNO, VRR_c, V, 0, 0, 0, 0, vno, 0, IF_VEC)
/* VECTOR NOT EXCLUSIVE OR */
F(0xe76c, VNX, VRR_c, VE, 0, 0, 0, 0, vnx, 0, IF_VEC)
+/* VECTOR OR */
+ F(0xe76a, VO, VRR_c, V, 0, 0, 0, 0, vo, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index eb4e00751b69..54a5ca0c08e2 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1812,3 +1812,10 @@ static DisasJumpType op_vnx(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vo(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(or, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 29/54] s390x/tcg: Implement VECTOR OR WITH COMPLEMENT
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (27 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 28/54] s390x/tcg: Implement VECTOR OR Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 30/54] s390x/tcg: Implement VECTOR POPULATION COUNT Cornelia Huck
` (25 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Again, vector enhancements facility 1 material.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index fb74374a0a0a..52171252be9c 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1142,6 +1142,8 @@
F(0xe76c, VNX, VRR_c, VE, 0, 0, 0, 0, vnx, 0, IF_VEC)
/* VECTOR OR */
F(0xe76a, VO, VRR_c, V, 0, 0, 0, 0, vo, 0, IF_VEC)
+/* VECTOR OR WITH COMPLEMENT */
+ F(0xe76f, VOC, VRR_c, VE, 0, 0, 0, 0, voc, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 54a5ca0c08e2..2ab82a2dcc61 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1819,3 +1819,10 @@ static DisasJumpType op_vo(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static DisasJumpType op_voc(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_fn_3(orc, ES_8, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 30/54] s390x/tcg: Implement VECTOR POPULATION COUNT
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (28 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 29/54] s390x/tcg: Implement VECTOR OR WITH COMPLEMENT Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 31/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE LEFT LOGICAL Cornelia Huck
` (24 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR COUNT TRAILING ZEROES.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 2 ++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 19 +++++++++++++++++++
target/s390x/vec_int_helper.c | 14 ++++++++++++++
4 files changed, 37 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 1ba1660997ad..20b677917bbc 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -196,6 +196,8 @@ DEF_HELPER_FLAGS_4(gvec_vmo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vmlo8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vmlo16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vmlo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_3(gvec_vpopct8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
+DEF_HELPER_FLAGS_3(gvec_vpopct16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 52171252be9c..0f786d6ab1c4 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1144,6 +1144,8 @@
F(0xe76a, VO, VRR_c, V, 0, 0, 0, 0, vo, 0, IF_VEC)
/* VECTOR OR WITH COMPLEMENT */
F(0xe76f, VOC, VRR_c, VE, 0, 0, 0, 0, voc, 0, IF_VEC)
+/* VECTOR POPULATION COUNT */
+ F(0xe750, VPOPCT, VRR_a, V, 0, 0, 0, 0, vpopct, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 2ab82a2dcc61..7e4876247e81 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -1826,3 +1826,22 @@ static DisasJumpType op_voc(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vpopct(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m3);
+ static const GVecGen2 g[4] = {
+ { .fno = gen_helper_gvec_vpopct8, },
+ { .fno = gen_helper_gvec_vpopct16, },
+ { .fni4 = tcg_gen_ctpop_i32, },
+ { .fni8 = tcg_gen_ctpop_i64, },
+ };
+
+ if (es > ES_64 || (es != ES_8 && !s390_has_feat(S390_FEAT_VECTOR_ENH))) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 2d7d4766c50a..fd8162f1f140 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -464,3 +464,17 @@ void HELPER(gvec_vmlo##BITS)(void *v1, const void *v2, const void *v3, \
DEF_VMLO(8, 16)
DEF_VMLO(16, 32)
DEF_VMLO(32, 64)
+
+#define DEF_VPOPCT(BITS) \
+void HELPER(gvec_vpopct##BITS)(void *v1, const void *v2, uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, ctpop32(a)); \
+ } \
+}
+DEF_VPOPCT(8)
+DEF_VPOPCT(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 31/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE LEFT LOGICAL
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (29 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 30/54] s390x/tcg: Implement VECTOR POPULATION COUNT Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 32/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE AND INSERT UNDER MASK Cornelia Huck
` (23 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Take care of properly taking the modulo of the count. We might later
want to come back and create a variant of VERLL where the base register
is 0, resulting in an immediate.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 4 +++
target/s390x/insn-data.def | 3 ++
target/s390x/translate_vx.inc.c | 60 +++++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 31 +++++++++++++++++
4 files changed, 98 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 20b677917bbc..b3e15cfe8cc9 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -198,6 +198,10 @@ DEF_HELPER_FLAGS_4(gvec_vmlo16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vmlo32, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vpopct8, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
DEF_HELPER_FLAGS_3(gvec_vpopct16, TCG_CALL_NO_RWG, void, ptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_verllv8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_verllv16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_verll8, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
+DEF_HELPER_FLAGS_4(gvec_verll16, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 0f786d6ab1c4..e765c159411f 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1146,6 +1146,9 @@
F(0xe76f, VOC, VRR_c, VE, 0, 0, 0, 0, voc, 0, IF_VEC)
/* VECTOR POPULATION COUNT */
F(0xe750, VPOPCT, VRR_a, V, 0, 0, 0, 0, vpopct, 0, IF_VEC)
+/* VECTOR ELEMENT ROTATE LEFT LOGICAL */
+ F(0xe773, VERLLV, VRR_c, V, 0, 0, 0, 0, verllv, 0, IF_VEC)
+ F(0xe733, VERLL, VRS_a, V, la2, 0, 0, 0, verll, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 7e4876247e81..0ca3bb3e6a3c 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -185,6 +185,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
#define gen_gvec_2(v1, v2, gen) \
tcg_gen_gvec_2(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
16, 16, gen)
+#define gen_gvec_2s(v1, v2, c, gen) \
+ tcg_gen_gvec_2s(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ 16, 16, c, gen)
#define gen_gvec_3(v1, v2, v3, gen) \
tcg_gen_gvec_3(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16, gen)
@@ -1845,3 +1848,60 @@ static DisasJumpType op_vpopct(DisasContext *s, DisasOps *o)
gen_gvec_2(get_field(s->fields, v1), get_field(s->fields, v2), &g[es]);
return DISAS_NEXT;
}
+
+static void gen_rll_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ TCGv_i32 t0 = tcg_temp_new_i32();
+
+ tcg_gen_andi_i32(t0, b, 31);
+ tcg_gen_rotl_i32(d, a, t0);
+ tcg_temp_free_i32(t0);
+}
+
+static void gen_rll_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b)
+{
+ TCGv_i64 t0 = tcg_temp_new_i64();
+
+ tcg_gen_andi_i64(t0, b, 63);
+ tcg_gen_rotl_i64(d, a, t0);
+ tcg_temp_free_i64(t0);
+}
+
+static DisasJumpType op_verllv(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g[4] = {
+ { .fno = gen_helper_gvec_verllv8, },
+ { .fno = gen_helper_gvec_verllv16, },
+ { .fni4 = gen_rll_i32, },
+ { .fni8 = gen_rll_i64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), &g[es]);
+ return DISAS_NEXT;
+}
+
+static DisasJumpType op_verll(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen2s g[4] = {
+ { .fno = gen_helper_gvec_verll8, },
+ { .fno = gen_helper_gvec_verll16, },
+ { .fni4 = gen_rll_i32, },
+ { .fni8 = gen_rll_i64, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ gen_gvec_2s(get_field(s->fields, v1), get_field(s->fields, v3), o->addr1,
+ &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index fd8162f1f140..a3c8f09eacc7 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -478,3 +478,34 @@ void HELPER(gvec_vpopct##BITS)(void *v1, const void *v2, uint32_t desc) \
}
DEF_VPOPCT(8)
DEF_VPOPCT(16)
+
+#define DEF_VERLLV(BITS) \
+void HELPER(gvec_verllv##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v3, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, rol##BITS(a, b)); \
+ } \
+}
+DEF_VERLLV(8)
+DEF_VERLLV(16)
+
+#define DEF_VERLL(BITS) \
+void HELPER(gvec_verll##BITS)(void *v1, const void *v2, uint64_t count, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, rol##BITS(a, count)); \
+ } \
+}
+DEF_VERLL(8)
+DEF_VERLL(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 32/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE AND INSERT UNDER MASK
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (30 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 31/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE LEFT LOGICAL Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 33/54] s390x/tcg: Implement VECTOR ELEMENT SHIFT Cornelia Huck
` (22 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Use the new vector expansion for GVecGen3i.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 2 ++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 51 +++++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 20 +++++++++++++
4 files changed, 75 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index b3e15cfe8cc9..d570f763d94a 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -202,6 +202,8 @@ DEF_HELPER_FLAGS_4(gvec_verllv8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_verllv16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_verll8, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_verll16, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
+DEF_HELPER_FLAGS_4(gvec_verim8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_verim16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index e765c159411f..59c323a7962d 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1149,6 +1149,8 @@
/* VECTOR ELEMENT ROTATE LEFT LOGICAL */
F(0xe773, VERLLV, VRR_c, V, 0, 0, 0, 0, verllv, 0, IF_VEC)
F(0xe733, VERLL, VRS_a, V, la2, 0, 0, 0, verll, 0, IF_VEC)
+/* VECTOR ELEMENT ROTATE AND INSERT UNDER MASK */
+ F(0xe772, VERIM, VRI_d, V, 0, 0, 0, 0, verim, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 0ca3bb3e6a3c..a2de139cfcf3 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -197,6 +197,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
#define gen_gvec_3_ptr(v1, v2, v3, ptr, data, fn) \
tcg_gen_gvec_3_ptr(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), ptr, 16, 16, data, fn)
+#define gen_gvec_3i(v1, v2, v3, c, gen) \
+ tcg_gen_gvec_3i(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ vec_full_reg_offset(v3), c, 16, 16, gen)
#define gen_gvec_4(v1, v2, v3, v4, gen) \
tcg_gen_gvec_4(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), vec_full_reg_offset(v4), \
@@ -1905,3 +1908,51 @@ static DisasJumpType op_verll(DisasContext *s, DisasOps *o)
&g[es]);
return DISAS_NEXT;
}
+
+static void gen_rim_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b, int32_t c)
+{
+ TCGv_i32 t = tcg_temp_new_i32();
+
+ tcg_gen_rotli_i32(t, a, c & 31);
+ tcg_gen_and_i32(t, t, b);
+ tcg_gen_andc_i32(d, d, b);
+ tcg_gen_or_i32(d, d, t);
+
+ tcg_temp_free_i32(t);
+}
+
+static void gen_rim_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, int64_t c)
+{
+ TCGv_i64 t = tcg_temp_new_i64();
+
+ tcg_gen_rotli_i64(t, a, c & 63);
+ tcg_gen_and_i64(t, t, b);
+ tcg_gen_andc_i64(d, d, b);
+ tcg_gen_or_i64(d, d, t);
+
+ tcg_temp_free_i64(t);
+}
+
+static DisasJumpType op_verim(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m5);
+ const uint8_t i4 = get_field(s->fields, i4) &
+ (NUM_VEC_ELEMENT_BITS(es) - 1);
+ static const GVecGen3i g[4] = {
+ { .fno = gen_helper_gvec_verim8, },
+ { .fno = gen_helper_gvec_verim16, },
+ { .fni4 = gen_rim_i32,
+ .load_dest = true, },
+ { .fni8 = gen_rim_i64,
+ .load_dest = true, },
+ };
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec_3i(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), i4, &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index a3c8f09eacc7..b881fb722de2 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -14,6 +14,7 @@
#include "cpu.h"
#include "vec.h"
#include "exec/helper-proto.h"
+#include "tcg/tcg-gvec-desc.h"
static bool s390_vec_is_zero(const S390Vector *v)
{
@@ -509,3 +510,22 @@ void HELPER(gvec_verll##BITS)(void *v1, const void *v2, uint64_t count, \
}
DEF_VERLL(8)
DEF_VERLL(16)
+
+#define DEF_VERIM(BITS) \
+void HELPER(gvec_verim##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ const uint8_t count = simd_data(desc); \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v1, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t mask = s390_vec_read_element##BITS(v3, i); \
+ const uint##BITS##_t d = (a & ~mask) | (rol##BITS(b, count) & mask); \
+ \
+ s390_vec_write_element##BITS(v1, i, d); \
+ } \
+}
+DEF_VERIM(8)
+DEF_VERIM(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 33/54] s390x/tcg: Implement VECTOR ELEMENT SHIFT
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (31 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 32/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE AND INSERT UNDER MASK Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 34/54] s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE) Cornelia Huck
` (21 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
We can use all the fancy new vector helpers implemented by Richard.
One important thing to take care of is always to properly mask of
unused bits from the shift count.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 9 ++++
target/s390x/translate_vx.inc.c | 84 +++++++++++++++++++++++++++++++++
2 files changed, 93 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 59c323a7962d..f4b67bda7eb2 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1151,6 +1151,15 @@
F(0xe733, VERLL, VRS_a, V, la2, 0, 0, 0, verll, 0, IF_VEC)
/* VECTOR ELEMENT ROTATE AND INSERT UNDER MASK */
F(0xe772, VERIM, VRI_d, V, 0, 0, 0, 0, verim, 0, IF_VEC)
+/* VECTOR ELEMENT SHIFT LEFT */
+ F(0xe770, VESLV, VRR_c, V, 0, 0, 0, 0, vesv, 0, IF_VEC)
+ F(0xe730, VESL, VRS_a, V, la2, 0, 0, 0, ves, 0, IF_VEC)
+/* VECTOR ELEMENT SHIFT RIGHT ARITHMETIC */
+ F(0xe77a, VESRAV, VRR_c, V, 0, 0, 0, 0, vesv, 0, IF_VEC)
+ F(0xe73a, VESRA, VRS_a, V, la2, 0, 0, 0, ves, 0, IF_VEC)
+/* VECTOR ELEMENT SHIFT RIGHT LOGICAL */
+ F(0xe778, VESRLV, VRR_c, V, 0, 0, 0, 0, vesv, 0, IF_VEC)
+ F(0xe738, VESRL, VRS_a, V, la2, 0, 0, 0, ves, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index a2de139cfcf3..15353096c0b8 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -218,6 +218,12 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
#define gen_gvec_fn_2(fn, es, v1, v2) \
tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
16, 16)
+#define gen_gvec_fn_2i(fn, es, v1, v2, c) \
+ tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ c, 16, 16)
+#define gen_gvec_fn_2s(fn, es, v1, v2, s) \
+ tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ s, 16, 16)
#define gen_gvec_fn_3(fn, es, v1, v2, v3) \
tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16)
@@ -1956,3 +1962,81 @@ static DisasJumpType op_verim(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), i4, &g[es]);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vesv(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ const uint8_t v1 = get_field(s->fields, v1);
+ const uint8_t v2 = get_field(s->fields, v2);
+ const uint8_t v3 = get_field(s->fields, v3);
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ switch (s->fields->op2) {
+ case 0x70:
+ gen_gvec_fn_3(shlv, es, v1, v2, v3);
+ break;
+ case 0x7a:
+ gen_gvec_fn_3(sarv, es, v1, v2, v3);
+ break;
+ case 0x78:
+ gen_gvec_fn_3(shrv, es, v1, v2, v3);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+ return DISAS_NEXT;
+}
+
+static DisasJumpType op_ves(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ const uint8_t d2 = get_field(s->fields, d2) &
+ (NUM_VEC_ELEMENT_BITS(es) - 1);
+ const uint8_t v1 = get_field(s->fields, v1);
+ const uint8_t v3 = get_field(s->fields, v3);
+ TCGv_i32 shift;
+
+ if (es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ if (likely(!get_field(s->fields, b2))) {
+ switch (s->fields->op2) {
+ case 0x30:
+ gen_gvec_fn_2i(shli, es, v1, v3, d2);
+ break;
+ case 0x3a:
+ gen_gvec_fn_2i(sari, es, v1, v3, d2);
+ break;
+ case 0x38:
+ gen_gvec_fn_2i(shri, es, v1, v3, d2);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+ } else {
+ shift = tcg_temp_new_i32();
+ tcg_gen_extrl_i64_i32(shift, o->addr1);
+ tcg_gen_andi_i32(shift, shift, NUM_VEC_ELEMENT_BITS(es) - 1);
+ switch (s->fields->op2) {
+ case 0x30:
+ gen_gvec_fn_2s(shls, es, v1, v3, shift);
+ break;
+ case 0x3a:
+ gen_gvec_fn_2s(sars, es, v1, v3, shift);
+ break;
+ case 0x38:
+ gen_gvec_fn_2s(shrs, es, v1, v3, shift);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+ tcg_temp_free_i32(shift);
+ }
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 34/54] s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE)
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (32 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 33/54] s390x/tcg: Implement VECTOR ELEMENT SHIFT Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 35/54] s390x/tcg: Implement VECTOR SHIFT LEFT DOUBLE BY BYTE Cornelia Huck
` (20 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
We can reuse the existing 128-bit shift utility function.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 1 +
target/s390x/insn-data.def | 4 ++++
target/s390x/translate_vx.inc.c | 20 ++++++++++++++++++++
target/s390x/vec_int_helper.c | 6 ++++++
4 files changed, 31 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index d570f763d94a..b4ddc8a7225e 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -204,6 +204,7 @@ DEF_HELPER_FLAGS_4(gvec_verll8, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_verll16, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_verim8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_verim16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vsl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index f4b67bda7eb2..2621e433cd03 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1160,6 +1160,10 @@
/* VECTOR ELEMENT SHIFT RIGHT LOGICAL */
F(0xe778, VESRLV, VRR_c, V, 0, 0, 0, 0, vesv, 0, IF_VEC)
F(0xe738, VESRL, VRS_a, V, la2, 0, 0, 0, ves, 0, IF_VEC)
+/* VECTOR SHIFT LEFT */
+ F(0xe774, VSL, VRR_c, V, 0, 0, 0, 0, vsl, 0, IF_VEC)
+/* VECTOR SHIFT LEFT BY BYTE */
+ F(0xe775, VSLB, VRR_c, V, 0, 0, 0, 0, vsl, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 15353096c0b8..734c022b3610 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -188,6 +188,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
#define gen_gvec_2s(v1, v2, c, gen) \
tcg_gen_gvec_2s(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
16, 16, c, gen)
+#define gen_gvec_2i_ool(v1, v2, c, data, fn) \
+ tcg_gen_gvec_2i_ool(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ c, 16, 16, data, fn)
#define gen_gvec_3(v1, v2, v3, gen) \
tcg_gen_gvec_3(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16, gen)
@@ -2040,3 +2043,20 @@ static DisasJumpType op_ves(DisasContext *s, DisasOps *o)
}
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsl(DisasContext *s, DisasOps *o)
+{
+ TCGv_i64 shift = tcg_temp_new_i64();
+
+ read_vec_element_i64(shift, get_field(s->fields, v3), 7, ES_8);
+ if (s->fields->op2 == 0x74) {
+ tcg_gen_andi_i64(shift, shift, 0x7);
+ } else {
+ tcg_gen_andi_i64(shift, shift, 0x78);
+ }
+
+ gen_gvec_2i_ool(get_field(s->fields, v1), get_field(s->fields, v2),
+ shift, 0, gen_helper_gvec_vsl);
+ tcg_temp_free_i64(shift);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index b881fb722de2..3df069f03319 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -529,3 +529,9 @@ void HELPER(gvec_verim##BITS)(void *v1, const void *v2, const void *v3, \
}
DEF_VERIM(8)
DEF_VERIM(16)
+
+void HELPER(gvec_vsl)(void *v1, const void *v2, uint64_t count,
+ uint32_t desc)
+{
+ s390_vec_shl(v1, v2, count);
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 35/54] s390x/tcg: Implement VECTOR SHIFT LEFT DOUBLE BY BYTE
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (33 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 34/54] s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE) Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 36/54] s390x/tcg: Implement VECTOR SHIFT RIGHT ARITHMETIC Cornelia Huck
` (19 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Inline expansion courtesy of Richard H.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 29 +++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 2621e433cd03..76aec5a21ff6 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1164,6 +1164,8 @@
F(0xe774, VSL, VRR_c, V, 0, 0, 0, 0, vsl, 0, IF_VEC)
/* VECTOR SHIFT LEFT BY BYTE */
F(0xe775, VSLB, VRR_c, V, 0, 0, 0, 0, vsl, 0, IF_VEC)
+/* VECTOR SHIFT LEFT DOUBLE BY BYTE */
+ F(0xe777, VSLDB, VRI_d, V, 0, 0, 0, 0, vsldb, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 734c022b3610..43f67e3f82c0 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2060,3 +2060,32 @@ static DisasJumpType op_vsl(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(shift);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsldb(DisasContext *s, DisasOps *o)
+{
+ const uint8_t i4 = get_field(s->fields, i4) & 0xf;
+ const int left_shift = (i4 & 7) * 8;
+ const int right_shift = 64 - left_shift;
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+
+ if ((i4 & 8) == 0) {
+ read_vec_element_i64(t0, get_field(s->fields, v2), 0, ES_64);
+ read_vec_element_i64(t1, get_field(s->fields, v2), 1, ES_64);
+ read_vec_element_i64(t2, get_field(s->fields, v3), 0, ES_64);
+ } else {
+ read_vec_element_i64(t0, get_field(s->fields, v2), 1, ES_64);
+ read_vec_element_i64(t1, get_field(s->fields, v3), 0, ES_64);
+ read_vec_element_i64(t2, get_field(s->fields, v3), 1, ES_64);
+ }
+ tcg_gen_extract2_i64(t0, t1, t0, right_shift);
+ tcg_gen_extract2_i64(t1, t2, t1, right_shift);
+ write_vec_element_i64(t0, get_field(s->fields, v1), 0, ES_64);
+ write_vec_element_i64(t1, get_field(s->fields, v1), 1, ES_64);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 36/54] s390x/tcg: Implement VECTOR SHIFT RIGHT ARITHMETIC
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (34 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 35/54] s390x/tcg: Implement VECTOR SHIFT LEFT DOUBLE BY BYTE Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 37/54] s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL * Cornelia Huck
` (18 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR SHIFT LEFT ARITHMETIC. Add s390_vec_sar() similar to
s390_vec_shr().
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 1 +
target/s390x/insn-data.def | 4 ++++
target/s390x/translate_vx.inc.c | 17 +++++++++++++++++
target/s390x/vec_int_helper.c | 26 ++++++++++++++++++++++++++
4 files changed, 48 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index b4ddc8a7225e..fda274d32575 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -205,6 +205,7 @@ DEF_HELPER_FLAGS_4(gvec_verll16, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_verim8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_verim16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vsl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
+DEF_HELPER_FLAGS_4(gvec_vsra, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 76aec5a21ff6..587de3eaac29 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1166,6 +1166,10 @@
F(0xe775, VSLB, VRR_c, V, 0, 0, 0, 0, vsl, 0, IF_VEC)
/* VECTOR SHIFT LEFT DOUBLE BY BYTE */
F(0xe777, VSLDB, VRI_d, V, 0, 0, 0, 0, vsldb, 0, IF_VEC)
+/* VECTOR SHIFT RIGHT ARITHMETIC */
+ F(0xe77e, VSRA, VRR_c, V, 0, 0, 0, 0, vsra, 0, IF_VEC)
+/* VECTOR SHIFT RIGHT ARITHMETIC BY BYTE */
+ F(0xe77f, VSRAB, VRR_c, V, 0, 0, 0, 0, vsra, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 43f67e3f82c0..a5636f073309 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2089,3 +2089,20 @@ static DisasJumpType op_vsldb(DisasContext *s, DisasOps *o)
tcg_temp_free(t2);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsra(DisasContext *s, DisasOps *o)
+{
+ TCGv_i64 shift = tcg_temp_new_i64();
+
+ read_vec_element_i64(shift, get_field(s->fields, v3), 7, ES_8);
+ if (s->fields->op2 == 0x7e) {
+ tcg_gen_andi_i64(shift, shift, 0x7);
+ } else {
+ tcg_gen_andi_i64(shift, shift, 0x78);
+ }
+
+ gen_gvec_2i_ool(get_field(s->fields, v1), get_field(s->fields, v2),
+ shift, 0, gen_helper_gvec_vsra);
+ tcg_temp_free_i64(shift);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 3df069f03319..67e9f2b0eda3 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -49,6 +49,26 @@ static void s390_vec_shl(S390Vector *d, const S390Vector *a, uint64_t count)
}
}
+static void s390_vec_sar(S390Vector *d, const S390Vector *a, uint64_t count)
+{
+ uint64_t tmp;
+
+ if (count == 0) {
+ d->doubleword[0] = a->doubleword[0];
+ d->doubleword[1] = a->doubleword[1];
+ } else if (count == 64) {
+ d->doubleword[1] = a->doubleword[0];
+ d->doubleword[0] = 0;
+ } else if (count < 64) {
+ tmp = a->doubleword[1] >> count;
+ d->doubleword[1] = deposit64(tmp, 64 - count, count, a->doubleword[0]);
+ d->doubleword[0] = (int64_t)a->doubleword[0] >> count;
+ } else {
+ d->doubleword[1] = (int64_t)a->doubleword[0] >> (count - 64);
+ d->doubleword[0] = 0;
+ }
+}
+
static void s390_vec_shr(S390Vector *d, const S390Vector *a, uint64_t count)
{
uint64_t tmp;
@@ -535,3 +555,9 @@ void HELPER(gvec_vsl)(void *v1, const void *v2, uint64_t count,
{
s390_vec_shl(v1, v2, count);
}
+
+void HELPER(gvec_vsra)(void *v1, const void *v2, uint64_t count,
+ uint32_t desc)
+{
+ s390_vec_sar(v1, v2, count);
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 37/54] s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL *
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (35 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 36/54] s390x/tcg: Implement VECTOR SHIFT RIGHT ARITHMETIC Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 38/54] s390x/tcg: Implement VECTOR SUBTRACT Cornelia Huck
` (17 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR SHIFT RIGHT ARITHMETICAL.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 1 +
target/s390x/insn-data.def | 4 ++++
target/s390x/translate_vx.inc.c | 17 +++++++++++++++++
target/s390x/vec_int_helper.c | 6 ++++++
4 files changed, 28 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index fda274d32575..0f411f2346fb 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -206,6 +206,7 @@ DEF_HELPER_FLAGS_4(gvec_verim8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_verim16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vsl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_vsra, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
+DEF_HELPER_FLAGS_4(gvec_vsrl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 587de3eaac29..f3bf9edfcab5 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1170,6 +1170,10 @@
F(0xe77e, VSRA, VRR_c, V, 0, 0, 0, 0, vsra, 0, IF_VEC)
/* VECTOR SHIFT RIGHT ARITHMETIC BY BYTE */
F(0xe77f, VSRAB, VRR_c, V, 0, 0, 0, 0, vsra, 0, IF_VEC)
+/* VECTOR SHIFT RIGHT LOGICAL */
+ F(0xe77c, VSRL, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC)
+/* VECTOR SHIFT RIGHT LOGICAL BY BYTE */
+ F(0xe77d, VSRLB, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index a5636f073309..5dfbf1bcd408 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2106,3 +2106,20 @@ static DisasJumpType op_vsra(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(shift);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsrl(DisasContext *s, DisasOps *o)
+{
+ TCGv_i64 shift = tcg_temp_new_i64();
+
+ read_vec_element_i64(shift, get_field(s->fields, v3), 7, ES_8);
+ if (s->fields->op2 == 0x7c) {
+ tcg_gen_andi_i64(shift, shift, 0x7);
+ } else {
+ tcg_gen_andi_i64(shift, shift, 0x78);
+ }
+
+ gen_gvec_2i_ool(get_field(s->fields, v1), get_field(s->fields, v2),
+ shift, 0, gen_helper_gvec_vsrl);
+ tcg_temp_free_i64(shift);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 67e9f2b0eda3..06f8bfa30dda 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -561,3 +561,9 @@ void HELPER(gvec_vsra)(void *v1, const void *v2, uint64_t count,
{
s390_vec_sar(v1, v2, count);
}
+
+void HELPER(gvec_vsrl)(void *v1, const void *v2, uint64_t count,
+ uint32_t desc)
+{
+ s390_vec_shr(v1, v2, count);
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 38/54] s390x/tcg: Implement VECTOR SUBTRACT
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (36 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 37/54] s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL * Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 39/54] s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION Cornelia Huck
` (16 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
We can use tcg_gen_sub2_i64() to do 128-bit subtraction and otherwise
existing gvec helpers.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 17 +++++++++++++++++
2 files changed, 19 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index f3bf9edfcab5..58a61f41efeb 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1174,6 +1174,8 @@
F(0xe77c, VSRL, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC)
/* VECTOR SHIFT RIGHT LOGICAL BY BYTE */
F(0xe77d, VSRLB, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC)
+/* VECTOR SUBTRACT */
+ F(0xe7f7, VS, VRR_c, V, 0, 0, 0, 0, vs, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 5dfbf1bcd408..5f53ae7ec546 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2123,3 +2123,20 @@ static DisasJumpType op_vsrl(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(shift);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vs(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+
+ if (es > ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ } else if (es == ES_128) {
+ gen_gvec128_3_i64(tcg_gen_sub2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+ }
+ gen_gvec_fn_3(sub, es, get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 39/54] s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (37 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 38/54] s390x/tcg: Implement VECTOR SUBTRACT Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 40/54] s390x/tcg: Implement VECTOR SUBTRACT WITH " Cornelia Huck
` (15 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Let's keep it simple for now and handle 8/16 bit elements via helpers.
Especially for 8/16, we could come up with some bit tricks.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 2 ++
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 52 +++++++++++++++++++++++++++++++++
target/s390x/vec_int_helper.c | 16 ++++++++++
4 files changed, 72 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 0f411f2346fb..2cb1f369bd86 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -207,6 +207,8 @@ DEF_HELPER_FLAGS_4(gvec_verim16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vsl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_vsra, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_vsrl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
+DEF_HELPER_FLAGS_4(gvec_vscbi8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vscbi16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 58a61f41efeb..94de3c9c7d30 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1176,6 +1176,8 @@
F(0xe77d, VSRLB, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC)
/* VECTOR SUBTRACT */
F(0xe7f7, VS, VRR_c, V, 0, 0, 0, 0, vs, 0, IF_VEC)
+/* VECTOR SUBTRACT COMPUTE BORROW INDICATION */
+ F(0xe7f5, VSCBI, VRR_c, V, 0, 0, 0, 0, vscbi, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 5f53ae7ec546..b7052f73f8a5 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2140,3 +2140,55 @@ static DisasJumpType op_vs(DisasContext *s, DisasOps *o)
get_field(s->fields, v3));
return DISAS_NEXT;
}
+
+static void gen_scbi_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b)
+{
+ tcg_gen_setcond_i32(TCG_COND_LTU, d, a, b);
+}
+
+static void gen_scbi_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b)
+{
+ tcg_gen_setcond_i64(TCG_COND_LTU, d, a, b);
+}
+
+static void gen_scbi2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al,
+ TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh)
+{
+ TCGv_i64 th = tcg_temp_new_i64();
+ TCGv_i64 tl = tcg_temp_new_i64();
+ TCGv_i64 zero = tcg_const_i64(0);
+
+ tcg_gen_sub2_i64(tl, th, al, zero, bl, zero);
+ tcg_gen_andi_i64(th, th, 1);
+ tcg_gen_sub2_i64(tl, th, ah, zero, th, zero);
+ tcg_gen_sub2_i64(tl, th, tl, th, bh, zero);
+ tcg_gen_andi_i64(dl, th, 1);
+ tcg_gen_mov_i64(dh, zero);
+
+ tcg_temp_free_i64(th);
+ tcg_temp_free_i64(tl);
+ tcg_temp_free_i64(zero);
+}
+
+static DisasJumpType op_vscbi(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ static const GVecGen3 g[4] = {
+ { .fno = gen_helper_gvec_vscbi8, },
+ { .fno = gen_helper_gvec_vscbi16, },
+ { .fni4 = gen_scbi_i32, },
+ { .fni8 = gen_scbi_i64, },
+ };
+
+ if (es > ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ } else if (es == ES_128) {
+ gen_gvec128_3_i64(gen_scbi2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3));
+ return DISAS_NEXT;
+ }
+ gen_gvec_3(get_field(s->fields, v1), get_field(s->fields, v2),
+ get_field(s->fields, v3), &g[es]);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 06f8bfa30dda..09137dab996f 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -567,3 +567,19 @@ void HELPER(gvec_vsrl)(void *v1, const void *v2, uint64_t count,
{
s390_vec_shr(v1, v2, count);
}
+
+#define DEF_VSCBI(BITS) \
+void HELPER(gvec_vscbi##BITS)(void *v1, const void *v2, const void *v3, \
+ uint32_t desc) \
+{ \
+ int i; \
+ \
+ for (i = 0; i < (128 / BITS); i++) { \
+ const uint##BITS##_t a = s390_vec_read_element##BITS(v2, i); \
+ const uint##BITS##_t b = s390_vec_read_element##BITS(v3, i); \
+ \
+ s390_vec_write_element##BITS(v1, i, a < b); \
+ } \
+}
+DEF_VSCBI(8)
+DEF_VSCBI(16)
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 40/54] s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW INDICATION
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (38 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 39/54] s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 41/54] s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW COMPUTE " Cornelia Huck
` (14 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Fairly easy as only 128-bit handling is required. Simply perform the
subtraction and then subtract the borrow.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 26 ++++++++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 94de3c9c7d30..a60d8531dc52 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1178,6 +1178,8 @@
F(0xe7f7, VS, VRR_c, V, 0, 0, 0, 0, vs, 0, IF_VEC)
/* VECTOR SUBTRACT COMPUTE BORROW INDICATION */
F(0xe7f5, VSCBI, VRR_c, V, 0, 0, 0, 0, vscbi, 0, IF_VEC)
+/* VECTOR SUBTRACT WITH BORROW INDICATION */
+ F(0xe7bf, VSBI, VRR_d, V, 0, 0, 0, 0, vsbi, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index b7052f73f8a5..66a938a90972 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2192,3 +2192,29 @@ static DisasJumpType op_vscbi(DisasContext *s, DisasOps *o)
get_field(s->fields, v3), &g[es]);
return DISAS_NEXT;
}
+
+static void gen_sbi2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al, TCGv_i64 ah,
+ TCGv_i64 bl, TCGv_i64 bh, TCGv_i64 cl, TCGv_i64 ch)
+{
+ TCGv_i64 tl = tcg_temp_new_i64();
+ TCGv_i64 zero = tcg_const_i64(0);
+
+ tcg_gen_andi_i64(tl, cl, 1);
+ tcg_gen_sub2_i64(dl, dh, al, ah, bl, bh);
+ tcg_gen_sub2_i64(dl, dh, dl, dh, tl, zero);
+ tcg_temp_free_i64(tl);
+ tcg_temp_free_i64(zero);
+}
+
+static DisasJumpType op_vsbi(DisasContext *s, DisasOps *o)
+{
+ if (get_field(s->fields, m5) != ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec128_4_i64(gen_sbi2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3),
+ get_field(s->fields, v4));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 41/54] s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW COMPUTE BORROW INDICATION
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (39 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 40/54] s390x/tcg: Implement VECTOR SUBTRACT WITH " Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 42/54] s390x/tcg: Implement VECTOR SUM ACROSS DOUBLEWORD Cornelia Huck
` (13 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Mostly courtesy of Richard H.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 34 +++++++++++++++++++++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a60d8531dc52..a8d90517f613 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1180,6 +1180,8 @@
F(0xe7f5, VSCBI, VRR_c, V, 0, 0, 0, 0, vscbi, 0, IF_VEC)
/* VECTOR SUBTRACT WITH BORROW INDICATION */
F(0xe7bf, VSBI, VRR_d, V, 0, 0, 0, 0, vsbi, 0, IF_VEC)
+/* VECTOR SUBTRACT WITH BORROW COMPUTE BORROW INDICATION */
+ F(0xe7bd, VSBCBI, VRR_d, V, 0, 0, 0, 0, vsbcbi, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 66a938a90972..85cd5f03b352 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2218,3 +2218,37 @@ static DisasJumpType op_vsbi(DisasContext *s, DisasOps *o)
get_field(s->fields, v4));
return DISAS_NEXT;
}
+
+static void gen_sbcbi2_i64(TCGv_i64 dl, TCGv_i64 dh, TCGv_i64 al, TCGv_i64 ah,
+ TCGv_i64 bl, TCGv_i64 bh, TCGv_i64 cl, TCGv_i64 ch)
+{
+ TCGv_i64 th = tcg_temp_new_i64();
+ TCGv_i64 tl = tcg_temp_new_i64();
+ TCGv_i64 zero = tcg_const_i64(0);
+
+ tcg_gen_andi_i64(tl, cl, 1);
+ tcg_gen_sub2_i64(tl, th, al, zero, tl, zero);
+ tcg_gen_sub2_i64(tl, th, tl, th, bl, zero);
+ tcg_gen_andi_i64(th, th, 1);
+ tcg_gen_sub2_i64(tl, th, ah, zero, th, zero);
+ tcg_gen_sub2_i64(tl, th, tl, th, bh, zero);
+ tcg_gen_andi_i64(dl, th, 1);
+ tcg_gen_mov_i64(dh, zero);
+
+ tcg_temp_free_i64(tl);
+ tcg_temp_free_i64(th);
+ tcg_temp_free_i64(zero);
+}
+
+static DisasJumpType op_vsbcbi(DisasContext *s, DisasOps *o)
+{
+ if (get_field(s->fields, m5) != ES_128) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ gen_gvec128_4_i64(gen_sbcbi2_i64, get_field(s->fields, v1),
+ get_field(s->fields, v2), get_field(s->fields, v3),
+ get_field(s->fields, v4));
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 42/54] s390x/tcg: Implement VECTOR SUM ACROSS DOUBLEWORD
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (40 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 41/54] s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW COMPUTE " Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 43/54] s390x/tcg: Implement VECTOR SUM ACROSS QUADWORD Cornelia Huck
` (12 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Perform the calculations without a helper. Only 16 bit or 32 bit values
have to be added.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 29 +++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a8d90517f613..dd370030824e 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1182,6 +1182,8 @@
F(0xe7bf, VSBI, VRR_d, V, 0, 0, 0, 0, vsbi, 0, IF_VEC)
/* VECTOR SUBTRACT WITH BORROW COMPUTE BORROW INDICATION */
F(0xe7bd, VSBCBI, VRR_d, V, 0, 0, 0, 0, vsbcbi, 0, IF_VEC)
+/* VECTOR SUM ACROSS DOUBLEWORD */
+ F(0xe765, VSUMG, VRR_c, V, 0, 0, 0, 0, vsumg, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 85cd5f03b352..7b4efee5c0a2 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2252,3 +2252,32 @@ static DisasJumpType op_vsbcbi(DisasContext *s, DisasOps *o)
get_field(s->fields, v4));
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsumg(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ TCGv_i64 sum, tmp;
+ uint8_t dst_idx;
+
+ if (es == ES_8 || es > ES_32) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ sum = tcg_temp_new_i64();
+ tmp = tcg_temp_new_i64();
+ for (dst_idx = 0; dst_idx < 2; dst_idx++) {
+ uint8_t idx = dst_idx * NUM_VEC_ELEMENTS(es) / 2;
+ const uint8_t max_idx = idx + NUM_VEC_ELEMENTS(es) / 2 - 1;
+
+ read_vec_element_i64(sum, get_field(s->fields, v3), max_idx, es);
+ for (; idx <= max_idx; idx++) {
+ read_vec_element_i64(tmp, get_field(s->fields, v2), idx, es);
+ tcg_gen_add_i64(sum, sum, tmp);
+ }
+ write_vec_element_i64(sum, get_field(s->fields, v1), dst_idx, ES_64);
+ }
+ tcg_temp_free_i64(sum);
+ tcg_temp_free_i64(tmp);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 43/54] s390x/tcg: Implement VECTOR SUM ACROSS QUADWORD
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (41 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 42/54] s390x/tcg: Implement VECTOR SUM ACROSS DOUBLEWORD Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 44/54] s390x/tcg: Implement VECTOR SUM ACROSS WORD Cornelia Huck
` (11 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR SUM ACROSS DOUBLEWORD, however without a loop and
using 128-bit calculations.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 32 ++++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index dd370030824e..2483ee01d7fe 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1184,6 +1184,8 @@
F(0xe7bd, VSBCBI, VRR_d, V, 0, 0, 0, 0, vsbcbi, 0, IF_VEC)
/* VECTOR SUM ACROSS DOUBLEWORD */
F(0xe765, VSUMG, VRR_c, V, 0, 0, 0, 0, vsumg, 0, IF_VEC)
+/* VECTOR SUM ACROSS QUADWORD */
+ F(0xe767, VSUMQ, VRR_c, V, 0, 0, 0, 0, vsumq, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 7b4efee5c0a2..16bfbfce5738 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2281,3 +2281,35 @@ static DisasJumpType op_vsumg(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(tmp);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsumq(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ const uint8_t max_idx = NUM_VEC_ELEMENTS(es) - 1;
+ TCGv_i64 sumh, suml, zero, tmpl;
+ uint8_t idx;
+
+ if (es < ES_32 || es > ES_64) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ sumh = tcg_const_i64(0);
+ suml = tcg_temp_new_i64();
+ zero = tcg_const_i64(0);
+ tmpl = tcg_temp_new_i64();
+
+ read_vec_element_i64(suml, get_field(s->fields, v3), max_idx, es);
+ for (idx = 0; idx <= max_idx; idx++) {
+ read_vec_element_i64(tmpl, get_field(s->fields, v2), idx, es);
+ tcg_gen_add2_i64(suml, sumh, suml, sumh, tmpl, zero);
+ }
+ write_vec_element_i64(sumh, get_field(s->fields, v1), 0, ES_64);
+ write_vec_element_i64(suml, get_field(s->fields, v1), 1, ES_64);
+
+ tcg_temp_free_i64(sumh);
+ tcg_temp_free_i64(suml);
+ tcg_temp_free_i64(zero);
+ tcg_temp_free_i64(tmpl);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 44/54] s390x/tcg: Implement VECTOR SUM ACROSS WORD
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (42 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 43/54] s390x/tcg: Implement VECTOR SUM ACROSS QUADWORD Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 45/54] s390x/tcg: Implement VECTOR TEST UNDER MASK Cornelia Huck
` (10 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Similar to VECTOR SUM ACROSS DOUBLEWORD.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 29 +++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 2483ee01d7fe..a52db413880e 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1186,6 +1186,8 @@
F(0xe765, VSUMG, VRR_c, V, 0, 0, 0, 0, vsumg, 0, IF_VEC)
/* VECTOR SUM ACROSS QUADWORD */
F(0xe767, VSUMQ, VRR_c, V, 0, 0, 0, 0, vsumq, 0, IF_VEC)
+/* VECTOR SUM ACROSS WORD */
+ F(0xe764, VSUM, VRR_c, V, 0, 0, 0, 0, vsum, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 16bfbfce5738..52ab8562e638 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -2313,3 +2313,32 @@ static DisasJumpType op_vsumq(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(tmpl);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vsum(DisasContext *s, DisasOps *o)
+{
+ const uint8_t es = get_field(s->fields, m4);
+ TCGv_i32 sum, tmp;
+ uint8_t dst_idx;
+
+ if (es > ES_16) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+
+ sum = tcg_temp_new_i32();
+ tmp = tcg_temp_new_i32();
+ for (dst_idx = 0; dst_idx < 4; dst_idx++) {
+ uint8_t idx = dst_idx * NUM_VEC_ELEMENTS(es) / 4;
+ const uint8_t max_idx = idx + NUM_VEC_ELEMENTS(es) / 4 - 1;
+
+ read_vec_element_i32(sum, get_field(s->fields, v3), max_idx, es);
+ for (; idx <= max_idx; idx++) {
+ read_vec_element_i32(tmp, get_field(s->fields, v2), idx, es);
+ tcg_gen_add_i32(sum, sum, tmp);
+ }
+ write_vec_element_i32(sum, get_field(s->fields, v1), dst_idx, ES_32);
+ }
+ tcg_temp_free_i32(sum);
+ tcg_temp_free_i32(tmp);
+ return DISAS_NEXT;
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 45/54] s390x/tcg: Implement VECTOR TEST UNDER MASK
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (43 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 44/54] s390x/tcg: Implement VECTOR SUM ACROSS WORD Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 46/54] linux headers: update against Linux 5.2-rc1 Cornelia Huck
` (9 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: qemu-s390x, Richard Henderson, qemu-devel, David Hildenbrand
From: David Hildenbrand <david@redhat.com>
Let's return the cc value directly via cpu_env. Unfortunately there
isn't a simple way to calculate the value lazily - one would have to
calculate and store e.g. the population count of the mask and the
result so it can be evaluated in a cc helper.
But as VTM only sets the cc, we can assume the value will be needed soon
either way.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.h | 1 +
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 11 +++++++++++
target/s390x/vec_int_helper.c | 31 +++++++++++++++++++++++++++++++
4 files changed, 45 insertions(+)
diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 2cb1f369bd86..7755a96c3371 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -209,6 +209,7 @@ DEF_HELPER_FLAGS_4(gvec_vsra, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_vsrl, TCG_CALL_NO_RWG, void, ptr, cptr, i64, i32)
DEF_HELPER_FLAGS_4(gvec_vscbi8, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
DEF_HELPER_FLAGS_4(gvec_vscbi16, TCG_CALL_NO_RWG, void, ptr, cptr, cptr, i32)
+DEF_HELPER_4(gvec_vtm, void, ptr, cptr, env, i32)
#ifndef CONFIG_USER_ONLY
DEF_HELPER_3(servc, i32, env, i64, i64)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index a52db413880e..e61475bdc483 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1188,6 +1188,8 @@
F(0xe767, VSUMQ, VRR_c, V, 0, 0, 0, 0, vsumq, 0, IF_VEC)
/* VECTOR SUM ACROSS WORD */
F(0xe764, VSUM, VRR_c, V, 0, 0, 0, 0, vsum, 0, IF_VEC)
+/* VECTOR TEST UNDER MASK */
+ F(0xe7d8, VTM, VRR_a, V, 0, 0, 0, 0, vtm, 0, IF_VEC)
#ifndef CONFIG_USER_ONLY
/* COMPARE AND SWAP AND PURGE */
diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c
index 52ab8562e638..7e0bfcb1907c 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -191,6 +191,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8_t reg, TCGv_i64 enr,
#define gen_gvec_2i_ool(v1, v2, c, data, fn) \
tcg_gen_gvec_2i_ool(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
c, 16, 16, data, fn)
+#define gen_gvec_2_ptr(v1, v2, ptr, data, fn) \
+ tcg_gen_gvec_2_ptr(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
+ ptr, 16, 16, data, fn)
#define gen_gvec_3(v1, v2, v3, gen) \
tcg_gen_gvec_3(vec_full_reg_offset(v1), vec_full_reg_offset(v2), \
vec_full_reg_offset(v3), 16, 16, gen)
@@ -2342,3 +2345,11 @@ static DisasJumpType op_vsum(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(tmp);
return DISAS_NEXT;
}
+
+static DisasJumpType op_vtm(DisasContext *s, DisasOps *o)
+{
+ gen_gvec_2_ptr(get_field(s->fields, v1), get_field(s->fields, v2),
+ cpu_env, 0, gen_helper_gvec_vtm);
+ set_cc_static(s);
+ return DISAS_NEXT;
+}
diff --git a/target/s390x/vec_int_helper.c b/target/s390x/vec_int_helper.c
index 09137dab996f..68eaae407b47 100644
--- a/target/s390x/vec_int_helper.c
+++ b/target/s390x/vec_int_helper.c
@@ -28,6 +28,19 @@ static void s390_vec_xor(S390Vector *res, const S390Vector *a,
res->doubleword[1] = a->doubleword[1] ^ b->doubleword[1];
}
+static void s390_vec_and(S390Vector *res, const S390Vector *a,
+ const S390Vector *b)
+{
+ res->doubleword[0] = a->doubleword[0] & b->doubleword[0];
+ res->doubleword[1] = a->doubleword[1] & b->doubleword[1];
+}
+
+static bool s390_vec_equal(const S390Vector *a, const S390Vector *b)
+{
+ return a->doubleword[0] == b->doubleword[0] &&
+ a->doubleword[1] == b->doubleword[1];
+}
+
static void s390_vec_shl(S390Vector *d, const S390Vector *a, uint64_t count)
{
uint64_t tmp;
@@ -583,3 +596,21 @@ void HELPER(gvec_vscbi##BITS)(void *v1, const void *v2, const void *v3, \
}
DEF_VSCBI(8)
DEF_VSCBI(16)
+
+void HELPER(gvec_vtm)(void *v1, const void *v2, CPUS390XState *env,
+ uint32_t desc)
+{
+ S390Vector tmp;
+
+ s390_vec_and(&tmp, v1, v2);
+ if (s390_vec_is_zero(&tmp)) {
+ /* Selected bits all zeros; or all mask bits zero */
+ env->cc_op = 0;
+ } else if (s390_vec_equal(&tmp, v2)) {
+ /* Selected bits all ones */
+ env->cc_op = 3;
+ } else {
+ /* Selected bits a mix of zeros and ones */
+ env->cc_op = 1;
+ }
+}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 46/54] linux headers: update against Linux 5.2-rc1
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (44 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 45/54] s390x/tcg: Implement VECTOR TEST UNDER MASK Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 47/54] s390x/cpumodel: ignore csske for expansion Cornelia Huck
` (8 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell; +Cc: qemu-s390x, Cornelia Huck, qemu-devel
commit a188339ca5a396acc588e5851ed7e19f66b0ebd9
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
.../infiniband/hw/vmw_pvrdma/pvrdma_dev_api.h | 15 +-
include/standard-headers/drm/drm_fourcc.h | 114 +++++++++++-
include/standard-headers/linux/ethtool.h | 48 +++--
.../linux/input-event-codes.h | 9 +-
include/standard-headers/linux/input.h | 6 +-
include/standard-headers/linux/pci_regs.h | 140 ++++++++-------
.../standard-headers/linux/virtio_config.h | 6 +
include/standard-headers/linux/virtio_gpu.h | 12 +-
include/standard-headers/linux/virtio_ring.h | 10 --
.../standard-headers/rdma/vmw_pvrdma-abi.h | 1 +
| 32 ++++
| 43 +++++
| 2 +
| 4 +-
| 170 ++++++++++++++----
| 4 +-
| 30 ++++
| 10 ++
| 40 +++++
| 48 +++++
| 40 +++++
| 21 +++
| 5 +-
| 43 +++++
| 24 +++
| 1 +
| 40 +++++
| 10 ++
| 10 ++
| 15 +-
| 4 +
| 7 +
| 18 +-
| 4 +
| 12 ++
35 files changed, 854 insertions(+), 144 deletions(-)
diff --git a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_dev_api.h b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_dev_api.h
index 422eb3f4c140..d019872608d5 100644
--- a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_dev_api.h
+++ b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_dev_api.h
@@ -57,7 +57,8 @@
#define PVRDMA_ROCEV1_VERSION 17
#define PVRDMA_ROCEV2_VERSION 18
-#define PVRDMA_VERSION PVRDMA_ROCEV2_VERSION
+#define PVRDMA_PPN64_VERSION 19
+#define PVRDMA_VERSION PVRDMA_PPN64_VERSION
#define PVRDMA_BOARD_ID 1
#define PVRDMA_REV_ID 1
@@ -279,8 +280,10 @@ struct pvrdma_device_shared_region {
/* W: Async ring page info. */
struct pvrdma_ring_page_info cq_ring_pages;
/* W: CQ ring page info. */
- uint32_t uar_pfn; /* W: UAR pageframe. */
- uint32_t pad2; /* Pad to 8-byte align. */
+ union {
+ uint32_t uar_pfn; /* W: UAR pageframe. */
+ uint64_t uar_pfn64; /* W: 64-bit UAR page frame. */
+ };
struct pvrdma_device_caps caps; /* R: Device capabilities. */
};
@@ -411,8 +414,10 @@ struct pvrdma_cmd_query_pkey_resp {
struct pvrdma_cmd_create_uc {
struct pvrdma_cmd_hdr hdr;
- uint32_t pfn; /* UAR page frame number */
- uint8_t reserved[4];
+ union {
+ uint32_t pfn; /* UAR page frame number */
+ uint64_t pfn64; /* 64-bit UAR page frame number */
+ };
};
struct pvrdma_cmd_create_uc_resp {
diff --git a/include/standard-headers/drm/drm_fourcc.h b/include/standard-headers/drm/drm_fourcc.h
index 44490607f951..a308c91b4f54 100644
--- a/include/standard-headers/drm/drm_fourcc.h
+++ b/include/standard-headers/drm/drm_fourcc.h
@@ -143,6 +143,17 @@ extern "C" {
#define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
#define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
+/*
+ * Floating point 64bpp RGB
+ * IEEE 754-2008 binary16 half-precision float
+ * [15:0] sign:exponent:mantissa 1:5:10
+ */
+#define DRM_FORMAT_XRGB16161616F fourcc_code('X', 'R', '4', 'H') /* [63:0] x:R:G:B 16:16:16:16 little endian */
+#define DRM_FORMAT_XBGR16161616F fourcc_code('X', 'B', '4', 'H') /* [63:0] x:B:G:R 16:16:16:16 little endian */
+
+#define DRM_FORMAT_ARGB16161616F fourcc_code('A', 'R', '4', 'H') /* [63:0] A:R:G:B 16:16:16:16 little endian */
+#define DRM_FORMAT_ABGR16161616F fourcc_code('A', 'B', '4', 'H') /* [63:0] A:B:G:R 16:16:16:16 little endian */
+
/* packed YCbCr */
#define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
#define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
@@ -150,7 +161,29 @@ extern "C" {
#define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
#define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
-#define DRM_FORMAT_XYUV8888 fourcc_code('X', 'Y', 'U', 'V') /* [31:0] X:Y:Cb:Cr 8:8:8:8 little endian */
+#define DRM_FORMAT_XYUV8888 fourcc_code('X', 'Y', 'U', 'V') /* [31:0] X:Y:Cb:Cr 8:8:8:8 little endian */
+#define DRM_FORMAT_VUY888 fourcc_code('V', 'U', '2', '4') /* [23:0] Cr:Cb:Y 8:8:8 little endian */
+#define DRM_FORMAT_VUY101010 fourcc_code('V', 'U', '3', '0') /* Y followed by U then V, 10:10:10. Non-linear modifier only */
+
+/*
+ * packed Y2xx indicate for each component, xx valid data occupy msb
+ * 16-xx padding occupy lsb
+ */
+#define DRM_FORMAT_Y210 fourcc_code('Y', '2', '1', '0') /* [63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 10:6:10:6:10:6:10:6 little endian per 2 Y pixels */
+#define DRM_FORMAT_Y212 fourcc_code('Y', '2', '1', '2') /* [63:0] Cr0:0:Y1:0:Cb0:0:Y0:0 12:4:12:4:12:4:12:4 little endian per 2 Y pixels */
+#define DRM_FORMAT_Y216 fourcc_code('Y', '2', '1', '6') /* [63:0] Cr0:Y1:Cb0:Y0 16:16:16:16 little endian per 2 Y pixels */
+
+/*
+ * packed Y4xx indicate for each component, xx valid data occupy msb
+ * 16-xx padding occupy lsb except Y410
+ */
+#define DRM_FORMAT_Y410 fourcc_code('Y', '4', '1', '0') /* [31:0] A:Cr:Y:Cb 2:10:10:10 little endian */
+#define DRM_FORMAT_Y412 fourcc_code('Y', '4', '1', '2') /* [63:0] A:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian */
+#define DRM_FORMAT_Y416 fourcc_code('Y', '4', '1', '6') /* [63:0] A:Cr:Y:Cb 16:16:16:16 little endian */
+
+#define DRM_FORMAT_XVYU2101010 fourcc_code('X', 'V', '3', '0') /* [31:0] X:Cr:Y:Cb 2:10:10:10 little endian */
+#define DRM_FORMAT_XVYU12_16161616 fourcc_code('X', 'V', '3', '6') /* [63:0] X:0:Cr:0:Y:0:Cb:0 12:4:12:4:12:4:12:4 little endian */
+#define DRM_FORMAT_XVYU16161616 fourcc_code('X', 'V', '4', '8') /* [63:0] X:Cr:Y:Cb 16:16:16:16 little endian */
/*
* packed YCbCr420 2x2 tiled formats
@@ -166,6 +199,15 @@ extern "C" {
/* [63:0] X3:X2:Y3:Cr0:Y2:X1:X0:Y1:Cb0:Y0 1:1:10:10:10:1:1:10:10:10 little endian */
#define DRM_FORMAT_X0L2 fourcc_code('X', '0', 'L', '2')
+/*
+ * 1-plane YUV 4:2:0
+ * In these formats, the component ordering is specified (Y, followed by U
+ * then V), but the exact Linear layout is undefined.
+ * These formats can only be used with a non-Linear modifier.
+ */
+#define DRM_FORMAT_YUV420_8BIT fourcc_code('Y', 'U', '0', '8')
+#define DRM_FORMAT_YUV420_10BIT fourcc_code('Y', 'U', '1', '0')
+
/*
* 2 plane RGB + A
* index 0 = RGB plane, same format as the corresponding non _A8 format has
@@ -194,6 +236,34 @@ extern "C" {
#define DRM_FORMAT_NV24 fourcc_code('N', 'V', '2', '4') /* non-subsampled Cr:Cb plane */
#define DRM_FORMAT_NV42 fourcc_code('N', 'V', '4', '2') /* non-subsampled Cb:Cr plane */
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y:x [10:6] little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:x:Cb:x [10:6:10:6] little endian
+ */
+#define DRM_FORMAT_P210 fourcc_code('P', '2', '1', '0') /* 2x1 subsampled Cr:Cb plane, 10 bit per channel */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y:x [10:6] little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:x:Cb:x [10:6:10:6] little endian
+ */
+#define DRM_FORMAT_P010 fourcc_code('P', '0', '1', '0') /* 2x2 subsampled Cr:Cb plane 10 bits per channel */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y:x [12:4] little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:x:Cb:x [12:4:12:4] little endian
+ */
+#define DRM_FORMAT_P012 fourcc_code('P', '0', '1', '2') /* 2x2 subsampled Cr:Cb plane 12 bits per channel */
+
+/*
+ * 2 plane YCbCr MSB aligned
+ * index 0 = Y plane, [15:0] Y little endian
+ * index 1 = Cr:Cb plane, [31:0] Cr:Cb [16:16] little endian
+ */
+#define DRM_FORMAT_P016 fourcc_code('P', '0', '1', '6') /* 2x2 subsampled Cr:Cb plane 16 bits per channel */
+
/*
* 3 plane YCbCr
* index 0: Y plane, [7:0] Y
@@ -237,6 +307,8 @@ extern "C" {
#define DRM_FORMAT_MOD_VENDOR_VIVANTE 0x06
#define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07
#define DRM_FORMAT_MOD_VENDOR_ARM 0x08
+#define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09
+
/* add more to the end as needed */
#define DRM_FORMAT_RESERVED ((1ULL << 56) - 1)
@@ -571,6 +643,9 @@ extern "C" {
* AFBC has several features which may be supported and/or used, which are
* represented using bits in the modifier. Not all combinations are valid,
* and different devices or use-cases may support different combinations.
+ *
+ * Further information on the use of AFBC modifiers can be found in
+ * Documentation/gpu/afbc.rst
*/
#define DRM_FORMAT_MOD_ARM_AFBC(__afbc_mode) fourcc_mod_code(ARM, __afbc_mode)
@@ -580,10 +655,18 @@ extern "C" {
* Indicates the superblock size(s) used for the AFBC buffer. The buffer
* size (in pixels) must be aligned to a multiple of the superblock size.
* Four lowest significant bits(LSBs) are reserved for block size.
+ *
+ * Where one superblock size is specified, it applies to all planes of the
+ * buffer (e.g. 16x16, 32x8). When multiple superblock sizes are specified,
+ * the first applies to the Luma plane and the second applies to the Chroma
+ * plane(s). e.g. (32x8_64x4 means 32x8 Luma, with 64x4 Chroma).
+ * Multiple superblock sizes are only valid for multi-plane YCbCr formats.
*/
#define AFBC_FORMAT_MOD_BLOCK_SIZE_MASK 0xf
#define AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 (1ULL)
#define AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 (2ULL)
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_64x4 (3ULL)
+#define AFBC_FORMAT_MOD_BLOCK_SIZE_32x8_64x4 (4ULL)
/*
* AFBC lossless colorspace transform
@@ -643,6 +726,35 @@ extern "C" {
*/
#define AFBC_FORMAT_MOD_SC (1ULL << 9)
+/*
+ * AFBC double-buffer
+ *
+ * Indicates that the buffer is allocated in a layout safe for front-buffer
+ * rendering.
+ */
+#define AFBC_FORMAT_MOD_DB (1ULL << 10)
+
+/*
+ * AFBC buffer content hints
+ *
+ * Indicates that the buffer includes per-superblock content hints.
+ */
+#define AFBC_FORMAT_MOD_BCH (1ULL << 11)
+
+/*
+ * Allwinner tiled modifier
+ *
+ * This tiling mode is implemented by the VPU found on all Allwinner platforms,
+ * codenamed sunxi. It is associated with a YUV format that uses either 2 or 3
+ * planes.
+ *
+ * With this tiling, the luminance samples are disposed in tiles representing
+ * 32x32 pixels and the chrominance samples in tiles representing 32x64 pixels.
+ * The pixel order in each tile is linear and the tiles are disposed linearly,
+ * both in row-major order.
+ */
+#define DRM_FORMAT_MOD_ALLWINNER_TILED fourcc_mod_code(ALLWINNER, 1)
+
#if defined(__cplusplus)
}
#endif
diff --git a/include/standard-headers/linux/ethtool.h b/include/standard-headers/linux/ethtool.h
index 063c814278f6..9b9919a8f621 100644
--- a/include/standard-headers/linux/ethtool.h
+++ b/include/standard-headers/linux/ethtool.h
@@ -252,9 +252,17 @@ struct ethtool_tunable {
#define DOWNSHIFT_DEV_DEFAULT_COUNT 0xff
#define DOWNSHIFT_DEV_DISABLE 0
+/* Time in msecs after which link is reported as down
+ * 0 = lowest time supported by the PHY
+ * 0xff = off, link down detection according to standard
+ */
+#define ETHTOOL_PHY_FAST_LINK_DOWN_ON 0
+#define ETHTOOL_PHY_FAST_LINK_DOWN_OFF 0xff
+
enum phy_tunable_id {
ETHTOOL_PHY_ID_UNSPEC,
ETHTOOL_PHY_DOWNSHIFT,
+ ETHTOOL_PHY_FAST_LINK_DOWN,
/*
* Add your fresh new phy tunable attribute above and remember to update
* phy_tunable_strings[] in net/core/ethtool.c
@@ -1432,6 +1440,13 @@ enum ethtool_link_mode_bit_indices {
ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29,
ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30,
ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31,
+
+ /* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
+ * 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
+ * macro for bits > 31. The only way to use indices > 31 is to
+ * use the new ETHTOOL_GLINKSETTINGS/ETHTOOL_SLINKSETTINGS API.
+ */
+
ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32,
ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33,
ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34,
@@ -1453,15 +1468,24 @@ enum ethtool_link_mode_bit_indices {
ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
-
- /* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
- * 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
- * macro for bits > 31. The only way to use indices > 31 is to
- * use the new ETHTOOL_GLINKSETTINGS/ETHTOOL_SLINKSETTINGS API.
- */
-
- __ETHTOOL_LINK_MODE_LAST
- = ETHTOOL_LINK_MODE_FEC_BASER_BIT,
+ ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
+ ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
+ ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
+ ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
+ ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
+ ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
+ ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
+ ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
+ ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
+ ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
+ ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
+ ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
+ ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
+ ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
+ ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
+
+ /* must be last entry */
+ __ETHTOOL_LINK_MODE_MASK_NBITS
};
#define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name) \
@@ -1569,12 +1593,13 @@ enum ethtool_link_mode_bit_indices {
#define SPEED_50000 50000
#define SPEED_56000 56000
#define SPEED_100000 100000
+#define SPEED_200000 200000
#define SPEED_UNKNOWN -1
static inline int ethtool_validate_speed(uint32_t speed)
{
- return speed <= INT_MAX || speed == SPEED_UNKNOWN;
+ return speed <= INT_MAX || speed == (uint32_t)SPEED_UNKNOWN;
}
/* Duplex, half or full. */
@@ -1687,6 +1712,9 @@ static inline int ethtool_validate_duplex(uint8_t duplex)
#define ETH_MODULE_SFF_8436 0x4
#define ETH_MODULE_SFF_8436_LEN 256
+#define ETH_MODULE_SFF_8636_MAX_LEN 640
+#define ETH_MODULE_SFF_8436_MAX_LEN 640
+
/* Reset flags */
/* The reset() operation must clear the flags for the components which
* were actually reset. On successful return, the flags indicate the
diff --git a/include/standard-headers/linux/input-event-codes.h b/include/standard-headers/linux/input-event-codes.h
index 871ac933ebe9..eb08cb859810 100644
--- a/include/standard-headers/linux/input-event-codes.h
+++ b/include/standard-headers/linux/input-event-codes.h
@@ -439,10 +439,12 @@
#define KEY_TITLE 0x171
#define KEY_SUBTITLE 0x172
#define KEY_ANGLE 0x173
-#define KEY_ZOOM 0x174
+#define KEY_FULL_SCREEN 0x174 /* AC View Toggle */
+#define KEY_ZOOM KEY_FULL_SCREEN
#define KEY_MODE 0x175
#define KEY_KEYBOARD 0x176
-#define KEY_SCREEN 0x177
+#define KEY_ASPECT_RATIO 0x177 /* HUTRR37: Aspect */
+#define KEY_SCREEN KEY_ASPECT_RATIO
#define KEY_PC 0x178 /* Media Select Computer */
#define KEY_TV 0x179 /* Media Select TV */
#define KEY_TV2 0x17a /* Media Select Cable */
@@ -604,6 +606,7 @@
#define KEY_SCREENSAVER 0x245 /* AL Screen Saver */
#define KEY_VOICECOMMAND 0x246 /* Listening Voice Command */
#define KEY_ASSISTANT 0x247 /* AL Context-aware desktop assistant */
+#define KEY_KBD_LAYOUT_NEXT 0x248 /* AC Next Keyboard Layout Select */
#define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */
#define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */
@@ -716,6 +719,8 @@
* the situation described above.
*/
#define REL_RESERVED 0x0a
+#define REL_WHEEL_HI_RES 0x0b
+#define REL_HWHEEL_HI_RES 0x0c
#define REL_MAX 0x0f
#define REL_CNT (REL_MAX+1)
diff --git a/include/standard-headers/linux/input.h b/include/standard-headers/linux/input.h
index c0ad9fc2c343..d8914f25a5e0 100644
--- a/include/standard-headers/linux/input.h
+++ b/include/standard-headers/linux/input.h
@@ -23,13 +23,17 @@
*/
struct input_event {
-#if (HOST_LONG_BITS != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL)
+#if (HOST_LONG_BITS != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__)
struct timeval time;
#define input_event_sec time.tv_sec
#define input_event_usec time.tv_usec
#else
unsigned long __sec;
+#if defined(__sparc__) && defined(__arch64__)
+ unsigned int __usec;
+#else
unsigned long __usec;
+#endif
#define input_event_sec __sec
#define input_event_usec __usec
#endif
diff --git a/include/standard-headers/linux/pci_regs.h b/include/standard-headers/linux/pci_regs.h
index e1e9888c85e6..27164769d184 100644
--- a/include/standard-headers/linux/pci_regs.h
+++ b/include/standard-headers/linux/pci_regs.h
@@ -1,7 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
- * pci_regs.h
- *
* PCI standard defines
* Copyright 1994, Drew Eckhardt
* Copyright 1997--1999 Martin Mares <mj@ucw.cz>
@@ -15,7 +13,7 @@
* PCI System Design Guide
*
* For HyperTransport information, please consult the following manuals
- * from http://www.hypertransport.org
+ * from http://www.hypertransport.org :
*
* The HyperTransport I/O Link Specification
*/
@@ -301,7 +299,7 @@
#define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */
#define PCI_SID_CHASSIS_NR 3 /* Chassis Number */
-/* Message Signalled Interrupts registers */
+/* Message Signalled Interrupt registers */
#define PCI_MSI_FLAGS 2 /* Message Control */
#define PCI_MSI_FLAGS_ENABLE 0x0001 /* MSI feature enabled */
@@ -319,7 +317,7 @@
#define PCI_MSI_MASK_64 16 /* Mask bits register for 64-bit devices */
#define PCI_MSI_PENDING_64 20 /* Pending intrs for 64-bit devices */
-/* MSI-X registers */
+/* MSI-X registers (in MSI-X capability) */
#define PCI_MSIX_FLAGS 2 /* Message Control */
#define PCI_MSIX_FLAGS_QSIZE 0x07FF /* Table size */
#define PCI_MSIX_FLAGS_MASKALL 0x4000 /* Mask all vectors for this function */
@@ -333,13 +331,13 @@
#define PCI_MSIX_FLAGS_BIRMASK PCI_MSIX_PBA_BIR /* deprecated */
#define PCI_CAP_MSIX_SIZEOF 12 /* size of MSIX registers */
-/* MSI-X Table entry format */
+/* MSI-X Table entry format (in memory mapped by a BAR) */
#define PCI_MSIX_ENTRY_SIZE 16
-#define PCI_MSIX_ENTRY_LOWER_ADDR 0
-#define PCI_MSIX_ENTRY_UPPER_ADDR 4
-#define PCI_MSIX_ENTRY_DATA 8
-#define PCI_MSIX_ENTRY_VECTOR_CTRL 12
-#define PCI_MSIX_ENTRY_CTRL_MASKBIT 1
+#define PCI_MSIX_ENTRY_LOWER_ADDR 0 /* Message Address */
+#define PCI_MSIX_ENTRY_UPPER_ADDR 4 /* Message Upper Address */
+#define PCI_MSIX_ENTRY_DATA 8 /* Message Data */
+#define PCI_MSIX_ENTRY_VECTOR_CTRL 12 /* Vector Control */
+#define PCI_MSIX_ENTRY_CTRL_MASKBIT 0x00000001
/* CompactPCI Hotswap Register */
@@ -372,6 +370,12 @@
#define PCI_EA_FIRST_ENT_BRIDGE 8 /* First EA Entry for Bridges */
#define PCI_EA_ES 0x00000007 /* Entry Size */
#define PCI_EA_BEI 0x000000f0 /* BAR Equivalent Indicator */
+
+/* EA fixed Secondary and Subordinate bus numbers for Bridge */
+#define PCI_EA_SEC_BUS_MASK 0xff
+#define PCI_EA_SUB_BUS_MASK 0xff00
+#define PCI_EA_SUB_BUS_SHIFT 8
+
/* 0-5 map to BARs 0-5 respectively */
#define PCI_EA_BEI_BAR0 0
#define PCI_EA_BEI_BAR5 5
@@ -465,19 +469,19 @@
/* PCI Express capability registers */
#define PCI_EXP_FLAGS 2 /* Capabilities register */
-#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
-#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
-#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
-#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
-#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
-#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
-#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
-#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCIe to PCI/PCI-X Bridge */
-#define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIe Bridge */
-#define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */
-#define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */
-#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
-#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
+#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
+#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
+#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
+#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
+#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
+#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
+#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
+#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCIe to PCI/PCI-X Bridge */
+#define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIe Bridge */
+#define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */
+#define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */
+#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
+#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
#define PCI_EXP_DEVCAP 4 /* Device capabilities */
#define PCI_EXP_DEVCAP_PAYLOAD 0x00000007 /* Max_Payload_Size */
#define PCI_EXP_DEVCAP_PHANTOM 0x00000018 /* Phantom functions */
@@ -616,8 +620,8 @@
#define PCI_EXP_RTCAP 30 /* Root Capabilities */
#define PCI_EXP_RTCAP_CRSVIS 0x0001 /* CRS Software Visibility capability */
#define PCI_EXP_RTSTA 32 /* Root Status */
-#define PCI_EXP_RTSTA_PME 0x00010000 /* PME status */
-#define PCI_EXP_RTSTA_PENDING 0x00020000 /* PME pending */
+#define PCI_EXP_RTSTA_PME 0x00010000 /* PME status */
+#define PCI_EXP_RTSTA_PENDING 0x00020000 /* PME pending */
/*
* The Device Capabilities 2, Device Status 2, Device Control 2,
* Link Capabilities 2, Link Status 2, Link Control 2,
@@ -637,13 +641,13 @@
#define PCI_EXP_DEVCAP2_OBFF_MASK 0x000c0000 /* OBFF support mechanism */
#define PCI_EXP_DEVCAP2_OBFF_MSG 0x00040000 /* New message signaling */
#define PCI_EXP_DEVCAP2_OBFF_WAKE 0x00080000 /* Re-use WAKE# for OBFF */
-#define PCI_EXP_DEVCAP2_EE_PREFIX 0x00200000 /* End-End TLP Prefix */
+#define PCI_EXP_DEVCAP2_EE_PREFIX 0x00200000 /* End-End TLP Prefix */
#define PCI_EXP_DEVCTL2 40 /* Device Control 2 */
#define PCI_EXP_DEVCTL2_COMP_TIMEOUT 0x000f /* Completion Timeout Value */
#define PCI_EXP_DEVCTL2_COMP_TMOUT_DIS 0x0010 /* Completion Timeout Disable */
#define PCI_EXP_DEVCTL2_ARI 0x0020 /* Alternative Routing-ID */
-#define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 /* Set Atomic requests */
-#define PCI_EXP_DEVCTL2_ATOMIC_EGRESS_BLOCK 0x0080 /* Block atomic egress */
+#define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 /* Set Atomic requests */
+#define PCI_EXP_DEVCTL2_ATOMIC_EGRESS_BLOCK 0x0080 /* Block atomic egress */
#define PCI_EXP_DEVCTL2_IDO_REQ_EN 0x0100 /* Allow IDO for requests */
#define PCI_EXP_DEVCTL2_IDO_CMP_EN 0x0200 /* Allow IDO for completions */
#define PCI_EXP_DEVCTL2_LTR_EN 0x0400 /* Enable LTR mechanism */
@@ -659,11 +663,11 @@
#define PCI_EXP_LNKCAP2_SLS_16_0GB 0x00000010 /* Supported Speed 16GT/s */
#define PCI_EXP_LNKCAP2_CROSSLINK 0x00000100 /* Crosslink supported */
#define PCI_EXP_LNKCTL2 48 /* Link Control 2 */
-#define PCI_EXP_LNKCTL2_TLS 0x000f
-#define PCI_EXP_LNKCTL2_TLS_2_5GT 0x0001 /* Supported Speed 2.5GT/s */
-#define PCI_EXP_LNKCTL2_TLS_5_0GT 0x0002 /* Supported Speed 5GT/s */
-#define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */
-#define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */
+#define PCI_EXP_LNKCTL2_TLS 0x000f
+#define PCI_EXP_LNKCTL2_TLS_2_5GT 0x0001 /* Supported Speed 2.5GT/s */
+#define PCI_EXP_LNKCTL2_TLS_5_0GT 0x0002 /* Supported Speed 5GT/s */
+#define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */
+#define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */
#define PCI_EXP_LNKSTA2 50 /* Link Status 2 */
#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 52 /* v2 endpoints with link end here */
#define PCI_EXP_SLTCAP2 52 /* Slot Capabilities 2 */
@@ -752,18 +756,18 @@
#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */
#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */
#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */
-#define PCI_ERR_ROOT_CMD_COR_EN 0x00000001 /* Correctable Err Reporting Enable */
-#define PCI_ERR_ROOT_CMD_NONFATAL_EN 0x00000002 /* Non-Fatal Err Reporting Enable */
-#define PCI_ERR_ROOT_CMD_FATAL_EN 0x00000004 /* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_COR_EN 0x00000001 /* Correctable Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_NONFATAL_EN 0x00000002 /* Non-Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_FATAL_EN 0x00000004 /* Fatal Err Reporting Enable */
#define PCI_ERR_ROOT_STATUS 48
-#define PCI_ERR_ROOT_COR_RCV 0x00000001 /* ERR_COR Received */
-#define PCI_ERR_ROOT_MULTI_COR_RCV 0x00000002 /* Multiple ERR_COR */
-#define PCI_ERR_ROOT_UNCOR_RCV 0x00000004 /* ERR_FATAL/NONFATAL */
-#define PCI_ERR_ROOT_MULTI_UNCOR_RCV 0x00000008 /* Multiple FATAL/NONFATAL */
-#define PCI_ERR_ROOT_FIRST_FATAL 0x00000010 /* First UNC is Fatal */
-#define PCI_ERR_ROOT_NONFATAL_RCV 0x00000020 /* Non-Fatal Received */
-#define PCI_ERR_ROOT_FATAL_RCV 0x00000040 /* Fatal Received */
-#define PCI_ERR_ROOT_AER_IRQ 0xf8000000 /* Advanced Error Interrupt Message Number */
+#define PCI_ERR_ROOT_COR_RCV 0x00000001 /* ERR_COR Received */
+#define PCI_ERR_ROOT_MULTI_COR_RCV 0x00000002 /* Multiple ERR_COR */
+#define PCI_ERR_ROOT_UNCOR_RCV 0x00000004 /* ERR_FATAL/NONFATAL */
+#define PCI_ERR_ROOT_MULTI_UNCOR_RCV 0x00000008 /* Multiple FATAL/NONFATAL */
+#define PCI_ERR_ROOT_FIRST_FATAL 0x00000010 /* First UNC is Fatal */
+#define PCI_ERR_ROOT_NONFATAL_RCV 0x00000020 /* Non-Fatal Received */
+#define PCI_ERR_ROOT_FATAL_RCV 0x00000040 /* Fatal Received */
+#define PCI_ERR_ROOT_AER_IRQ 0xf8000000 /* Advanced Error Interrupt Message Number */
#define PCI_ERR_ROOT_ERR_SRC 52 /* Error Source Identification */
/* Virtual Channel */
@@ -866,6 +870,7 @@
#define PCI_ATS_CAP 0x04 /* ATS Capability Register */
#define PCI_ATS_CAP_QDEP(x) ((x) & 0x1f) /* Invalidate Queue Depth */
#define PCI_ATS_MAX_QDEP 32 /* Max Invalidate Queue Depth */
+#define PCI_ATS_CAP_PAGE_ALIGNED 0x0020 /* Page Aligned Request */
#define PCI_ATS_CTRL 0x06 /* ATS Control Register */
#define PCI_ATS_CTRL_ENABLE 0x8000 /* ATS Enable */
#define PCI_ATS_CTRL_STU(x) ((x) & 0x1f) /* Smallest Translation Unit */
@@ -874,12 +879,13 @@
/* Page Request Interface */
#define PCI_PRI_CTRL 0x04 /* PRI control register */
-#define PCI_PRI_CTRL_ENABLE 0x01 /* Enable */
-#define PCI_PRI_CTRL_RESET 0x02 /* Reset */
+#define PCI_PRI_CTRL_ENABLE 0x0001 /* Enable */
+#define PCI_PRI_CTRL_RESET 0x0002 /* Reset */
#define PCI_PRI_STATUS 0x06 /* PRI status register */
-#define PCI_PRI_STATUS_RF 0x001 /* Response Failure */
-#define PCI_PRI_STATUS_UPRGI 0x002 /* Unexpected PRG index */
-#define PCI_PRI_STATUS_STOPPED 0x100 /* PRI Stopped */
+#define PCI_PRI_STATUS_RF 0x0001 /* Response Failure */
+#define PCI_PRI_STATUS_UPRGI 0x0002 /* Unexpected PRG index */
+#define PCI_PRI_STATUS_STOPPED 0x0100 /* PRI Stopped */
+#define PCI_PRI_STATUS_PASID 0x8000 /* PRG Response PASID Required */
#define PCI_PRI_MAX_REQ 0x08 /* PRI max reqs supported */
#define PCI_PRI_ALLOC_REQ 0x0c /* PRI max reqs allowed */
#define PCI_EXT_CAP_PRI_SIZEOF 16
@@ -896,16 +902,16 @@
/* Single Root I/O Virtualization */
#define PCI_SRIOV_CAP 0x04 /* SR-IOV Capabilities */
-#define PCI_SRIOV_CAP_VFM 0x01 /* VF Migration Capable */
+#define PCI_SRIOV_CAP_VFM 0x00000001 /* VF Migration Capable */
#define PCI_SRIOV_CAP_INTR(x) ((x) >> 21) /* Interrupt Message Number */
#define PCI_SRIOV_CTRL 0x08 /* SR-IOV Control */
-#define PCI_SRIOV_CTRL_VFE 0x01 /* VF Enable */
-#define PCI_SRIOV_CTRL_VFM 0x02 /* VF Migration Enable */
-#define PCI_SRIOV_CTRL_INTR 0x04 /* VF Migration Interrupt Enable */
-#define PCI_SRIOV_CTRL_MSE 0x08 /* VF Memory Space Enable */
-#define PCI_SRIOV_CTRL_ARI 0x10 /* ARI Capable Hierarchy */
+#define PCI_SRIOV_CTRL_VFE 0x0001 /* VF Enable */
+#define PCI_SRIOV_CTRL_VFM 0x0002 /* VF Migration Enable */
+#define PCI_SRIOV_CTRL_INTR 0x0004 /* VF Migration Interrupt Enable */
+#define PCI_SRIOV_CTRL_MSE 0x0008 /* VF Memory Space Enable */
+#define PCI_SRIOV_CTRL_ARI 0x0010 /* ARI Capable Hierarchy */
#define PCI_SRIOV_STATUS 0x0a /* SR-IOV Status */
-#define PCI_SRIOV_STATUS_VFM 0x01 /* VF Migration Status */
+#define PCI_SRIOV_STATUS_VFM 0x0001 /* VF Migration Status */
#define PCI_SRIOV_INITIAL_VF 0x0c /* Initial VFs */
#define PCI_SRIOV_TOTAL_VF 0x0e /* Total VFs */
#define PCI_SRIOV_NUM_VF 0x10 /* Number of VFs */
@@ -935,13 +941,13 @@
/* Access Control Service */
#define PCI_ACS_CAP 0x04 /* ACS Capability Register */
-#define PCI_ACS_SV 0x01 /* Source Validation */
-#define PCI_ACS_TB 0x02 /* Translation Blocking */
-#define PCI_ACS_RR 0x04 /* P2P Request Redirect */
-#define PCI_ACS_CR 0x08 /* P2P Completion Redirect */
-#define PCI_ACS_UF 0x10 /* Upstream Forwarding */
-#define PCI_ACS_EC 0x20 /* P2P Egress Control */
-#define PCI_ACS_DT 0x40 /* Direct Translated P2P */
+#define PCI_ACS_SV 0x0001 /* Source Validation */
+#define PCI_ACS_TB 0x0002 /* Translation Blocking */
+#define PCI_ACS_RR 0x0004 /* P2P Request Redirect */
+#define PCI_ACS_CR 0x0008 /* P2P Completion Redirect */
+#define PCI_ACS_UF 0x0010 /* Upstream Forwarding */
+#define PCI_ACS_EC 0x0020 /* P2P Egress Control */
+#define PCI_ACS_DT 0x0040 /* Direct Translated P2P */
#define PCI_ACS_EGRESS_BITS 0x05 /* ACS Egress Control Vector Size */
#define PCI_ACS_CTRL 0x06 /* ACS Control Register */
#define PCI_ACS_EGRESS_CTL_V 0x08 /* ACS Egress Control Vector */
@@ -991,9 +997,9 @@
#define PCI_EXP_DPC_CAP_DL_ACTIVE 0x1000 /* ERR_COR signal on DL_Active supported */
#define PCI_EXP_DPC_CTL 6 /* DPC control */
-#define PCI_EXP_DPC_CTL_EN_FATAL 0x0001 /* Enable trigger on ERR_FATAL message */
-#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x0002 /* Enable trigger on ERR_NONFATAL message */
-#define PCI_EXP_DPC_CTL_INT_EN 0x0008 /* DPC Interrupt Enable */
+#define PCI_EXP_DPC_CTL_EN_FATAL 0x0001 /* Enable trigger on ERR_FATAL message */
+#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x0002 /* Enable trigger on ERR_NONFATAL message */
+#define PCI_EXP_DPC_CTL_INT_EN 0x0008 /* DPC Interrupt Enable */
#define PCI_EXP_DPC_STATUS 8 /* DPC Status */
#define PCI_EXP_DPC_STATUS_TRIGGER 0x0001 /* Trigger Status */
diff --git a/include/standard-headers/linux/virtio_config.h b/include/standard-headers/linux/virtio_config.h
index 24e30af5ecdd..9a69d9e2420b 100644
--- a/include/standard-headers/linux/virtio_config.h
+++ b/include/standard-headers/linux/virtio_config.h
@@ -78,6 +78,12 @@
/* This feature indicates support for the packed virtqueue layout. */
#define VIRTIO_F_RING_PACKED 34
+/*
+ * This feature indicates that memory accesses by the driver and the
+ * device are ordered in a way described by the platform.
+ */
+#define VIRTIO_F_ORDER_PLATFORM 36
+
/*
* Does the device support Single Root I/O Virtualization?
*/
diff --git a/include/standard-headers/linux/virtio_gpu.h b/include/standard-headers/linux/virtio_gpu.h
index 27bb5111f9cf..b8fa15f0ace7 100644
--- a/include/standard-headers/linux/virtio_gpu.h
+++ b/include/standard-headers/linux/virtio_gpu.h
@@ -40,8 +40,16 @@
#include "standard-headers/linux/types.h"
-#define VIRTIO_GPU_F_VIRGL 0
-#define VIRTIO_GPU_F_EDID 1
+/*
+ * VIRTIO_GPU_CMD_CTX_*
+ * VIRTIO_GPU_CMD_*_3D
+ */
+#define VIRTIO_GPU_F_VIRGL 0
+
+/*
+ * VIRTIO_GPU_CMD_GET_EDID
+ */
+#define VIRTIO_GPU_F_EDID 1
enum virtio_gpu_ctrl_type {
VIRTIO_GPU_UNDEFINED = 0,
diff --git a/include/standard-headers/linux/virtio_ring.h b/include/standard-headers/linux/virtio_ring.h
index e89931f634ac..306cd41147be 100644
--- a/include/standard-headers/linux/virtio_ring.h
+++ b/include/standard-headers/linux/virtio_ring.h
@@ -211,14 +211,4 @@ struct vring_packed_desc {
uint16_t flags;
};
-struct vring_packed {
- unsigned int num;
-
- struct vring_packed_desc *desc;
-
- struct vring_packed_desc_event *driver;
-
- struct vring_packed_desc_event *device;
-};
-
#endif /* _LINUX_VIRTIO_RING_H */
diff --git a/include/standard-headers/rdma/vmw_pvrdma-abi.h b/include/standard-headers/rdma/vmw_pvrdma-abi.h
index 6c2bc461167f..336a8d596f24 100644
--- a/include/standard-headers/rdma/vmw_pvrdma-abi.h
+++ b/include/standard-headers/rdma/vmw_pvrdma-abi.h
@@ -78,6 +78,7 @@ enum pvrdma_wr_opcode {
PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD,
PVRDMA_WR_BIND_MW,
PVRDMA_WR_REG_SIG_MR,
+ PVRDMA_WR_ERROR,
};
enum pvrdma_wc_status {
--git a/linux-headers/asm-arm/unistd-common.h b/linux-headers/asm-arm/unistd-common.h
index 8c84bcf10f72..27a9b6da27a1 100644
--- a/linux-headers/asm-arm/unistd-common.h
+++ b/linux-headers/asm-arm/unistd-common.h
@@ -356,5 +356,37 @@
#define __NR_statx (__NR_SYSCALL_BASE + 397)
#define __NR_rseq (__NR_SYSCALL_BASE + 398)
#define __NR_io_pgetevents (__NR_SYSCALL_BASE + 399)
+#define __NR_migrate_pages (__NR_SYSCALL_BASE + 400)
+#define __NR_kexec_file_load (__NR_SYSCALL_BASE + 401)
+#define __NR_clock_gettime64 (__NR_SYSCALL_BASE + 403)
+#define __NR_clock_settime64 (__NR_SYSCALL_BASE + 404)
+#define __NR_clock_adjtime64 (__NR_SYSCALL_BASE + 405)
+#define __NR_clock_getres_time64 (__NR_SYSCALL_BASE + 406)
+#define __NR_clock_nanosleep_time64 (__NR_SYSCALL_BASE + 407)
+#define __NR_timer_gettime64 (__NR_SYSCALL_BASE + 408)
+#define __NR_timer_settime64 (__NR_SYSCALL_BASE + 409)
+#define __NR_timerfd_gettime64 (__NR_SYSCALL_BASE + 410)
+#define __NR_timerfd_settime64 (__NR_SYSCALL_BASE + 411)
+#define __NR_utimensat_time64 (__NR_SYSCALL_BASE + 412)
+#define __NR_pselect6_time64 (__NR_SYSCALL_BASE + 413)
+#define __NR_ppoll_time64 (__NR_SYSCALL_BASE + 414)
+#define __NR_io_pgetevents_time64 (__NR_SYSCALL_BASE + 416)
+#define __NR_recvmmsg_time64 (__NR_SYSCALL_BASE + 417)
+#define __NR_mq_timedsend_time64 (__NR_SYSCALL_BASE + 418)
+#define __NR_mq_timedreceive_time64 (__NR_SYSCALL_BASE + 419)
+#define __NR_semtimedop_time64 (__NR_SYSCALL_BASE + 420)
+#define __NR_rt_sigtimedwait_time64 (__NR_SYSCALL_BASE + 421)
+#define __NR_futex_time64 (__NR_SYSCALL_BASE + 422)
+#define __NR_sched_rr_get_interval_time64 (__NR_SYSCALL_BASE + 423)
+#define __NR_pidfd_send_signal (__NR_SYSCALL_BASE + 424)
+#define __NR_io_uring_setup (__NR_SYSCALL_BASE + 425)
+#define __NR_io_uring_enter (__NR_SYSCALL_BASE + 426)
+#define __NR_io_uring_register (__NR_SYSCALL_BASE + 427)
+#define __NR_open_tree (__NR_SYSCALL_BASE + 428)
+#define __NR_move_mount (__NR_SYSCALL_BASE + 429)
+#define __NR_fsopen (__NR_SYSCALL_BASE + 430)
+#define __NR_fsconfig (__NR_SYSCALL_BASE + 431)
+#define __NR_fsmount (__NR_SYSCALL_BASE + 432)
+#define __NR_fspick (__NR_SYSCALL_BASE + 433)
#endif /* _ASM_ARM_UNISTD_COMMON_H */
--git a/linux-headers/asm-arm64/kvm.h b/linux-headers/asm-arm64/kvm.h
index e6a98c14c848..2431ec35a958 100644
--- a/linux-headers/asm-arm64/kvm.h
+++ b/linux-headers/asm-arm64/kvm.h
@@ -35,6 +35,7 @@
#include <linux/psci.h>
#include <linux/types.h>
#include <asm/ptrace.h>
+#include <asm/sve_context.h>
#define __KVM_HAVE_GUEST_DEBUG
#define __KVM_HAVE_IRQ_LINE
@@ -102,6 +103,9 @@ struct kvm_regs {
#define KVM_ARM_VCPU_EL1_32BIT 1 /* CPU running a 32bit VM */
#define KVM_ARM_VCPU_PSCI_0_2 2 /* CPU uses PSCI v0.2 */
#define KVM_ARM_VCPU_PMU_V3 3 /* Support guest PMUv3 */
+#define KVM_ARM_VCPU_SVE 4 /* enable SVE for this CPU */
+#define KVM_ARM_VCPU_PTRAUTH_ADDRESS 5 /* VCPU uses address authentication */
+#define KVM_ARM_VCPU_PTRAUTH_GENERIC 6 /* VCPU uses generic authentication */
struct kvm_vcpu_init {
__u32 target;
@@ -226,6 +230,45 @@ struct kvm_vcpu_events {
KVM_REG_ARM_FW | ((r) & 0xffff))
#define KVM_REG_ARM_PSCI_VERSION KVM_REG_ARM_FW_REG(0)
+/* SVE registers */
+#define KVM_REG_ARM64_SVE (0x15 << KVM_REG_ARM_COPROC_SHIFT)
+
+/* Z- and P-regs occupy blocks at the following offsets within this range: */
+#define KVM_REG_ARM64_SVE_ZREG_BASE 0
+#define KVM_REG_ARM64_SVE_PREG_BASE 0x400
+#define KVM_REG_ARM64_SVE_FFR_BASE 0x600
+
+#define KVM_ARM64_SVE_NUM_ZREGS __SVE_NUM_ZREGS
+#define KVM_ARM64_SVE_NUM_PREGS __SVE_NUM_PREGS
+
+#define KVM_ARM64_SVE_MAX_SLICES 32
+
+#define KVM_REG_ARM64_SVE_ZREG(n, i) \
+ (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_ZREG_BASE | \
+ KVM_REG_SIZE_U2048 | \
+ (((n) & (KVM_ARM64_SVE_NUM_ZREGS - 1)) << 5) | \
+ ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_REG_ARM64_SVE_PREG(n, i) \
+ (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_PREG_BASE | \
+ KVM_REG_SIZE_U256 | \
+ (((n) & (KVM_ARM64_SVE_NUM_PREGS - 1)) << 5) | \
+ ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_REG_ARM64_SVE_FFR(i) \
+ (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_FFR_BASE | \
+ KVM_REG_SIZE_U256 | \
+ ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_ARM64_SVE_VQ_MIN __SVE_VQ_MIN
+#define KVM_ARM64_SVE_VQ_MAX __SVE_VQ_MAX
+
+/* Vector lengths pseudo-register: */
+#define KVM_REG_ARM64_SVE_VLS (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | \
+ KVM_REG_SIZE_U512 | 0xffff)
+#define KVM_ARM64_SVE_VLS_WORDS \
+ ((KVM_ARM64_SVE_VQ_MAX - KVM_ARM64_SVE_VQ_MIN) / 64 + 1)
+
/* Device Control API: ARM VGIC */
#define KVM_DEV_ARM_VGIC_GRP_ADDR 0
#define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1
--git a/linux-headers/asm-arm64/unistd.h b/linux-headers/asm-arm64/unistd.h
index dae1584cf017..4703d218663a 100644
--- a/linux-headers/asm-arm64/unistd.h
+++ b/linux-headers/asm-arm64/unistd.h
@@ -17,5 +17,7 @@
#define __ARCH_WANT_RENAMEAT
#define __ARCH_WANT_NEW_STAT
+#define __ARCH_WANT_SET_GET_RLIMIT
+#define __ARCH_WANT_TIME32_SYSCALLS
#include <asm-generic/unistd.h>
--git a/linux-headers/asm-generic/mman-common.h b/linux-headers/asm-generic/mman-common.h
index e7ee32861d51..abd238d0f7a4 100644
--- a/linux-headers/asm-generic/mman-common.h
+++ b/linux-headers/asm-generic/mman-common.h
@@ -15,9 +15,7 @@
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
-#define MAP_SHARED 0x01 /* Share changes */
-#define MAP_PRIVATE 0x02 /* Changes are private */
-#define MAP_SHARED_VALIDATE 0x03 /* share + validate extension flags */
+/* 0x01 - 0x03 are defined in linux/mman.h */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
--git a/linux-headers/asm-generic/unistd.h b/linux-headers/asm-generic/unistd.h
index d90127298f12..a87904daf103 100644
--- a/linux-headers/asm-generic/unistd.h
+++ b/linux-headers/asm-generic/unistd.h
@@ -38,8 +38,10 @@ __SYSCALL(__NR_io_destroy, sys_io_destroy)
__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
#define __NR_io_cancel 3
__SYSCALL(__NR_io_cancel, sys_io_cancel)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_io_getevents 4
-__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents)
+__SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents)
+#endif
/* fs/xattr.c */
#define __NR_setxattr 5
@@ -179,7 +181,7 @@ __SYSCALL(__NR_fchownat, sys_fchownat)
#define __NR_fchown 55
__SYSCALL(__NR_fchown, sys_fchown)
#define __NR_openat 56
-__SC_COMP(__NR_openat, sys_openat, compat_sys_openat)
+__SYSCALL(__NR_openat, sys_openat)
#define __NR_close 57
__SYSCALL(__NR_close, sys_close)
#define __NR_vhangup 58
@@ -222,10 +224,12 @@ __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
__SYSCALL(__NR3264_sendfile, sys_sendfile64)
/* fs/select.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_pselect6 72
-__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6)
+__SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32)
#define __NR_ppoll 73
-__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll)
+__SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32)
+#endif
/* fs/signalfd.c */
#define __NR_signalfd4 74
@@ -269,16 +273,20 @@ __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
/* fs/timerfd.c */
#define __NR_timerfd_create 85
__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_timerfd_settime 86
-__SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \
- compat_sys_timerfd_settime)
+__SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \
+ sys_timerfd_settime)
#define __NR_timerfd_gettime 87
-__SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \
- compat_sys_timerfd_gettime)
+__SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \
+ sys_timerfd_gettime)
+#endif
/* fs/utimes.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_utimensat 88
-__SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat)
+__SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat)
+#endif
/* kernel/acct.c */
#define __NR_acct 89
@@ -309,8 +317,10 @@ __SYSCALL(__NR_set_tid_address, sys_set_tid_address)
__SYSCALL(__NR_unshare, sys_unshare)
/* kernel/futex.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_futex 98
-__SC_COMP(__NR_futex, sys_futex, compat_sys_futex)
+__SC_3264(__NR_futex, sys_futex_time32, sys_futex)
+#endif
#define __NR_set_robust_list 99
__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
compat_sys_set_robust_list)
@@ -319,8 +329,10 @@ __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
compat_sys_get_robust_list)
/* kernel/hrtimer.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_nanosleep 101
-__SC_COMP(__NR_nanosleep, sys_nanosleep, compat_sys_nanosleep)
+__SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep)
+#endif
/* kernel/itimer.c */
#define __NR_getitimer 102
@@ -341,23 +353,29 @@ __SYSCALL(__NR_delete_module, sys_delete_module)
/* kernel/posix-timers.c */
#define __NR_timer_create 107
__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_timer_gettime 108
-__SC_COMP(__NR_timer_gettime, sys_timer_gettime, compat_sys_timer_gettime)
+__SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime)
+#endif
#define __NR_timer_getoverrun 109
__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_timer_settime 110
-__SC_COMP(__NR_timer_settime, sys_timer_settime, compat_sys_timer_settime)
+__SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime)
+#endif
#define __NR_timer_delete 111
__SYSCALL(__NR_timer_delete, sys_timer_delete)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_clock_settime 112
-__SC_COMP(__NR_clock_settime, sys_clock_settime, compat_sys_clock_settime)
+__SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime)
#define __NR_clock_gettime 113
-__SC_COMP(__NR_clock_gettime, sys_clock_gettime, compat_sys_clock_gettime)
+__SC_3264(__NR_clock_gettime, sys_clock_gettime32, sys_clock_gettime)
#define __NR_clock_getres 114
-__SC_COMP(__NR_clock_getres, sys_clock_getres, compat_sys_clock_getres)
+__SC_3264(__NR_clock_getres, sys_clock_getres_time32, sys_clock_getres)
#define __NR_clock_nanosleep 115
-__SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \
- compat_sys_clock_nanosleep)
+__SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \
+ sys_clock_nanosleep)
+#endif
/* kernel/printk.c */
#define __NR_syslog 116
@@ -388,9 +406,11 @@ __SYSCALL(__NR_sched_yield, sys_sched_yield)
__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
#define __NR_sched_get_priority_min 126
__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_sched_rr_get_interval 127
-__SC_COMP(__NR_sched_rr_get_interval, sys_sched_rr_get_interval, \
- compat_sys_sched_rr_get_interval)
+__SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \
+ sys_sched_rr_get_interval)
+#endif
/* kernel/signal.c */
#define __NR_restart_syscall 128
@@ -411,9 +431,11 @@ __SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction)
__SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
#define __NR_rt_sigpending 136
__SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_rt_sigtimedwait 137
-__SC_COMP(__NR_rt_sigtimedwait, sys_rt_sigtimedwait, \
- compat_sys_rt_sigtimedwait)
+__SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \
+ sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32)
+#endif
#define __NR_rt_sigqueueinfo 138
__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
compat_sys_rt_sigqueueinfo)
@@ -467,10 +489,15 @@ __SYSCALL(__NR_uname, sys_newuname)
__SYSCALL(__NR_sethostname, sys_sethostname)
#define __NR_setdomainname 162
__SYSCALL(__NR_setdomainname, sys_setdomainname)
+
+#ifdef __ARCH_WANT_SET_GET_RLIMIT
+/* getrlimit and setrlimit are superseded with prlimit64 */
#define __NR_getrlimit 163
__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
#define __NR_setrlimit 164
__SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit)
+#endif
+
#define __NR_getrusage 165
__SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
#define __NR_umask 166
@@ -481,12 +508,14 @@ __SYSCALL(__NR_prctl, sys_prctl)
__SYSCALL(__NR_getcpu, sys_getcpu)
/* kernel/time.c */
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_gettimeofday 169
__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
#define __NR_settimeofday 170
__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
#define __NR_adjtimex 171
-__SC_COMP(__NR_adjtimex, sys_adjtimex, compat_sys_adjtimex)
+__SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex)
+#endif
/* kernel/timer.c */
#define __NR_getpid 172
@@ -511,11 +540,13 @@ __SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
#define __NR_mq_unlink 181
__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_mq_timedsend 182
-__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend)
+__SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend)
#define __NR_mq_timedreceive 183
-__SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \
- compat_sys_mq_timedreceive)
+__SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \
+ sys_mq_timedreceive)
+#endif
#define __NR_mq_notify 184
__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
#define __NR_mq_getsetattr 185
@@ -536,8 +567,10 @@ __SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd)
__SYSCALL(__NR_semget, sys_semget)
#define __NR_semctl 191
__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_semtimedop 192
-__SC_COMP(__NR_semtimedop, sys_semtimedop, compat_sys_semtimedop)
+__SC_COMP(__NR_semtimedop, sys_semtimedop, sys_semtimedop_time32)
+#endif
#define __NR_semop 193
__SYSCALL(__NR_semop, sys_semop)
@@ -658,8 +691,10 @@ __SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
#define __NR_accept4 242
__SYSCALL(__NR_accept4, sys_accept4)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_recvmmsg 243
-__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
+__SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32)
+#endif
/*
* Architectures may provide up to 16 syscalls of their own
@@ -667,8 +702,10 @@ __SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
*/
#define __NR_arch_specific_syscall 244
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_wait4 260
__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
+#endif
#define __NR_prlimit64 261
__SYSCALL(__NR_prlimit64, sys_prlimit64)
#define __NR_fanotify_init 262
@@ -678,10 +715,11 @@ __SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
#define __NR_name_to_handle_at 264
__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
#define __NR_open_by_handle_at 265
-__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \
- compat_sys_open_by_handle_at)
+__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_clock_adjtime 266
-__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
+__SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime)
+#endif
#define __NR_syncfs 267
__SYSCALL(__NR_syncfs, sys_syncfs)
#define __NR_setns 268
@@ -734,15 +772,81 @@ __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
__SYSCALL(__NR_pkey_free, sys_pkey_free)
#define __NR_statx 291
__SYSCALL(__NR_statx, sys_statx)
+#if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
#define __NR_io_pgetevents 292
-__SC_COMP(__NR_io_pgetevents, sys_io_pgetevents, compat_sys_io_pgetevents)
+__SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents)
+#endif
#define __NR_rseq 293
__SYSCALL(__NR_rseq, sys_rseq)
#define __NR_kexec_file_load 294
__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
+/* 295 through 402 are unassigned to sync up with generic numbers, don't use */
+#if __BITS_PER_LONG == 32
+#define __NR_clock_gettime64 403
+__SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
+#define __NR_clock_settime64 404
+__SYSCALL(__NR_clock_settime64, sys_clock_settime)
+#define __NR_clock_adjtime64 405
+__SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime)
+#define __NR_clock_getres_time64 406
+__SYSCALL(__NR_clock_getres_time64, sys_clock_getres)
+#define __NR_clock_nanosleep_time64 407
+__SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep)
+#define __NR_timer_gettime64 408
+__SYSCALL(__NR_timer_gettime64, sys_timer_gettime)
+#define __NR_timer_settime64 409
+__SYSCALL(__NR_timer_settime64, sys_timer_settime)
+#define __NR_timerfd_gettime64 410
+__SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime)
+#define __NR_timerfd_settime64 411
+__SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime)
+#define __NR_utimensat_time64 412
+__SYSCALL(__NR_utimensat_time64, sys_utimensat)
+#define __NR_pselect6_time64 413
+__SC_COMP(__NR_pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
+#define __NR_ppoll_time64 414
+__SC_COMP(__NR_ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
+#define __NR_io_pgetevents_time64 416
+__SYSCALL(__NR_io_pgetevents_time64, sys_io_pgetevents)
+#define __NR_recvmmsg_time64 417
+__SC_COMP(__NR_recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
+#define __NR_mq_timedsend_time64 418
+__SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend)
+#define __NR_mq_timedreceive_time64 419
+__SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive)
+#define __NR_semtimedop_time64 420
+__SYSCALL(__NR_semtimedop_time64, sys_semtimedop)
+#define __NR_rt_sigtimedwait_time64 421
+__SC_COMP(__NR_rt_sigtimedwait_time64, sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time64)
+#define __NR_futex_time64 422
+__SYSCALL(__NR_futex_time64, sys_futex)
+#define __NR_sched_rr_get_interval_time64 423
+__SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval)
+#endif
+
+#define __NR_pidfd_send_signal 424
+__SYSCALL(__NR_pidfd_send_signal, sys_pidfd_send_signal)
+#define __NR_io_uring_setup 425
+__SYSCALL(__NR_io_uring_setup, sys_io_uring_setup)
+#define __NR_io_uring_enter 426
+__SYSCALL(__NR_io_uring_enter, sys_io_uring_enter)
+#define __NR_io_uring_register 427
+__SYSCALL(__NR_io_uring_register, sys_io_uring_register)
+#define __NR_open_tree 428
+__SYSCALL(__NR_open_tree, sys_open_tree)
+#define __NR_move_mount 429
+__SYSCALL(__NR_move_mount, sys_move_mount)
+#define __NR_fsopen 430
+__SYSCALL(__NR_fsopen, sys_fsopen)
+#define __NR_fsconfig 431
+__SYSCALL(__NR_fsconfig, sys_fsconfig)
+#define __NR_fsmount 432
+__SYSCALL(__NR_fsmount, sys_fsmount)
+#define __NR_fspick 433
+__SYSCALL(__NR_fspick, sys_fspick)
#undef __NR_syscalls
-#define __NR_syscalls 295
+#define __NR_syscalls 434
/*
* 32 bit systems traditionally used different
--git a/linux-headers/asm-mips/mman.h b/linux-headers/asm-mips/mman.h
index 3035ca499cd8..c2b40969eb1f 100644
--- a/linux-headers/asm-mips/mman.h
+++ b/linux-headers/asm-mips/mman.h
@@ -27,9 +27,7 @@
/*
* Flags for mmap
*/
-#define MAP_SHARED 0x001 /* Share changes */
-#define MAP_PRIVATE 0x002 /* Changes are private */
-#define MAP_SHARED_VALIDATE 0x003 /* share + validate extension flags */
+/* 0x01 - 0x03 are defined in linux/mman.h */
#define MAP_TYPE 0x00f /* Mask for type of mapping */
#define MAP_FIXED 0x010 /* Interpret addr exactly */
--git a/linux-headers/asm-mips/unistd_n32.h b/linux-headers/asm-mips/unistd_n32.h
index b744f4d520bf..fb988de9001e 100644
--- a/linux-headers/asm-mips/unistd_n32.h
+++ b/linux-headers/asm-mips/unistd_n32.h
@@ -333,6 +333,36 @@
#define __NR_statx (__NR_Linux + 330)
#define __NR_rseq (__NR_Linux + 331)
#define __NR_io_pgetevents (__NR_Linux + 332)
+#define __NR_clock_gettime64 (__NR_Linux + 403)
+#define __NR_clock_settime64 (__NR_Linux + 404)
+#define __NR_clock_adjtime64 (__NR_Linux + 405)
+#define __NR_clock_getres_time64 (__NR_Linux + 406)
+#define __NR_clock_nanosleep_time64 (__NR_Linux + 407)
+#define __NR_timer_gettime64 (__NR_Linux + 408)
+#define __NR_timer_settime64 (__NR_Linux + 409)
+#define __NR_timerfd_gettime64 (__NR_Linux + 410)
+#define __NR_timerfd_settime64 (__NR_Linux + 411)
+#define __NR_utimensat_time64 (__NR_Linux + 412)
+#define __NR_pselect6_time64 (__NR_Linux + 413)
+#define __NR_ppoll_time64 (__NR_Linux + 414)
+#define __NR_io_pgetevents_time64 (__NR_Linux + 416)
+#define __NR_recvmmsg_time64 (__NR_Linux + 417)
+#define __NR_mq_timedsend_time64 (__NR_Linux + 418)
+#define __NR_mq_timedreceive_time64 (__NR_Linux + 419)
+#define __NR_semtimedop_time64 (__NR_Linux + 420)
+#define __NR_rt_sigtimedwait_time64 (__NR_Linux + 421)
+#define __NR_futex_time64 (__NR_Linux + 422)
+#define __NR_sched_rr_get_interval_time64 (__NR_Linux + 423)
+#define __NR_pidfd_send_signal (__NR_Linux + 424)
+#define __NR_io_uring_setup (__NR_Linux + 425)
+#define __NR_io_uring_enter (__NR_Linux + 426)
+#define __NR_io_uring_register (__NR_Linux + 427)
+#define __NR_open_tree (__NR_Linux + 428)
+#define __NR_move_mount (__NR_Linux + 429)
+#define __NR_fsopen (__NR_Linux + 430)
+#define __NR_fsconfig (__NR_Linux + 431)
+#define __NR_fsmount (__NR_Linux + 432)
+#define __NR_fspick (__NR_Linux + 433)
#endif /* _ASM_MIPS_UNISTD_N32_H */
--git a/linux-headers/asm-mips/unistd_n64.h b/linux-headers/asm-mips/unistd_n64.h
index 8083de1f2507..17359163c9af 100644
--- a/linux-headers/asm-mips/unistd_n64.h
+++ b/linux-headers/asm-mips/unistd_n64.h
@@ -329,6 +329,16 @@
#define __NR_statx (__NR_Linux + 326)
#define __NR_rseq (__NR_Linux + 327)
#define __NR_io_pgetevents (__NR_Linux + 328)
+#define __NR_pidfd_send_signal (__NR_Linux + 424)
+#define __NR_io_uring_setup (__NR_Linux + 425)
+#define __NR_io_uring_enter (__NR_Linux + 426)
+#define __NR_io_uring_register (__NR_Linux + 427)
+#define __NR_open_tree (__NR_Linux + 428)
+#define __NR_move_mount (__NR_Linux + 429)
+#define __NR_fsopen (__NR_Linux + 430)
+#define __NR_fsconfig (__NR_Linux + 431)
+#define __NR_fsmount (__NR_Linux + 432)
+#define __NR_fspick (__NR_Linux + 433)
#endif /* _ASM_MIPS_UNISTD_N64_H */
--git a/linux-headers/asm-mips/unistd_o32.h b/linux-headers/asm-mips/unistd_o32.h
index b03835b28682..83c8d8fb83ad 100644
--- a/linux-headers/asm-mips/unistd_o32.h
+++ b/linux-headers/asm-mips/unistd_o32.h
@@ -369,6 +369,46 @@
#define __NR_statx (__NR_Linux + 366)
#define __NR_rseq (__NR_Linux + 367)
#define __NR_io_pgetevents (__NR_Linux + 368)
+#define __NR_semget (__NR_Linux + 393)
+#define __NR_semctl (__NR_Linux + 394)
+#define __NR_shmget (__NR_Linux + 395)
+#define __NR_shmctl (__NR_Linux + 396)
+#define __NR_shmat (__NR_Linux + 397)
+#define __NR_shmdt (__NR_Linux + 398)
+#define __NR_msgget (__NR_Linux + 399)
+#define __NR_msgsnd (__NR_Linux + 400)
+#define __NR_msgrcv (__NR_Linux + 401)
+#define __NR_msgctl (__NR_Linux + 402)
+#define __NR_clock_gettime64 (__NR_Linux + 403)
+#define __NR_clock_settime64 (__NR_Linux + 404)
+#define __NR_clock_adjtime64 (__NR_Linux + 405)
+#define __NR_clock_getres_time64 (__NR_Linux + 406)
+#define __NR_clock_nanosleep_time64 (__NR_Linux + 407)
+#define __NR_timer_gettime64 (__NR_Linux + 408)
+#define __NR_timer_settime64 (__NR_Linux + 409)
+#define __NR_timerfd_gettime64 (__NR_Linux + 410)
+#define __NR_timerfd_settime64 (__NR_Linux + 411)
+#define __NR_utimensat_time64 (__NR_Linux + 412)
+#define __NR_pselect6_time64 (__NR_Linux + 413)
+#define __NR_ppoll_time64 (__NR_Linux + 414)
+#define __NR_io_pgetevents_time64 (__NR_Linux + 416)
+#define __NR_recvmmsg_time64 (__NR_Linux + 417)
+#define __NR_mq_timedsend_time64 (__NR_Linux + 418)
+#define __NR_mq_timedreceive_time64 (__NR_Linux + 419)
+#define __NR_semtimedop_time64 (__NR_Linux + 420)
+#define __NR_rt_sigtimedwait_time64 (__NR_Linux + 421)
+#define __NR_futex_time64 (__NR_Linux + 422)
+#define __NR_sched_rr_get_interval_time64 (__NR_Linux + 423)
+#define __NR_pidfd_send_signal (__NR_Linux + 424)
+#define __NR_io_uring_setup (__NR_Linux + 425)
+#define __NR_io_uring_enter (__NR_Linux + 426)
+#define __NR_io_uring_register (__NR_Linux + 427)
+#define __NR_open_tree (__NR_Linux + 428)
+#define __NR_move_mount (__NR_Linux + 429)
+#define __NR_fsopen (__NR_Linux + 430)
+#define __NR_fsconfig (__NR_Linux + 431)
+#define __NR_fsmount (__NR_Linux + 432)
+#define __NR_fspick (__NR_Linux + 433)
#endif /* _ASM_MIPS_UNISTD_O32_H */
--git a/linux-headers/asm-powerpc/kvm.h b/linux-headers/asm-powerpc/kvm.h
index 8c876c166ef2..b0f72dea8b11 100644
--- a/linux-headers/asm-powerpc/kvm.h
+++ b/linux-headers/asm-powerpc/kvm.h
@@ -463,10 +463,12 @@ struct kvm_ppc_cpu_char {
#define KVM_PPC_CPU_CHAR_BR_HINT_HONOURED (1ULL << 58)
#define KVM_PPC_CPU_CHAR_MTTRIG_THR_RECONF (1ULL << 57)
#define KVM_PPC_CPU_CHAR_COUNT_CACHE_DIS (1ULL << 56)
+#define KVM_PPC_CPU_CHAR_BCCTR_FLUSH_ASSIST (1ull << 54)
#define KVM_PPC_CPU_BEHAV_FAVOUR_SECURITY (1ULL << 63)
#define KVM_PPC_CPU_BEHAV_L1D_FLUSH_PR (1ULL << 62)
#define KVM_PPC_CPU_BEHAV_BNDS_CHK_SPEC_BAR (1ULL << 61)
+#define KVM_PPC_CPU_BEHAV_FLUSH_COUNT_CACHE (1ull << 58)
/* Per-vcpu XICS interrupt controller state */
#define KVM_REG_PPC_ICP_STATE (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0x8c)
@@ -480,6 +482,8 @@ struct kvm_ppc_cpu_char {
#define KVM_REG_PPC_ICP_PPRI_SHIFT 16 /* pending irq priority */
#define KVM_REG_PPC_ICP_PPRI_MASK 0xff
+#define KVM_REG_PPC_VP_STATE (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x8d)
+
/* Device control API: PPC-specific devices */
#define KVM_DEV_MPIC_GRP_MISC 1
#define KVM_DEV_MPIC_BASE_ADDR 0 /* 64-bit */
@@ -675,4 +679,48 @@ struct kvm_ppc_cpu_char {
#define KVM_XICS_PRESENTED (1ULL << 43)
#define KVM_XICS_QUEUED (1ULL << 44)
+/* POWER9 XIVE Native Interrupt Controller */
+#define KVM_DEV_XIVE_GRP_CTRL 1
+#define KVM_DEV_XIVE_RESET 1
+#define KVM_DEV_XIVE_EQ_SYNC 2
+#define KVM_DEV_XIVE_GRP_SOURCE 2 /* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_CONFIG 3 /* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_EQ_CONFIG 4 /* 64-bit EQ identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_SYNC 5 /* 64-bit source identifier */
+
+/* Layout of 64-bit XIVE source attribute values */
+#define KVM_XIVE_LEVEL_SENSITIVE (1ULL << 0)
+#define KVM_XIVE_LEVEL_ASSERTED (1ULL << 1)
+
+/* Layout of 64-bit XIVE source configuration attribute values */
+#define KVM_XIVE_SOURCE_PRIORITY_SHIFT 0
+#define KVM_XIVE_SOURCE_PRIORITY_MASK 0x7
+#define KVM_XIVE_SOURCE_SERVER_SHIFT 3
+#define KVM_XIVE_SOURCE_SERVER_MASK 0xfffffff8ULL
+#define KVM_XIVE_SOURCE_MASKED_SHIFT 32
+#define KVM_XIVE_SOURCE_MASKED_MASK 0x100000000ULL
+#define KVM_XIVE_SOURCE_EISN_SHIFT 33
+#define KVM_XIVE_SOURCE_EISN_MASK 0xfffffffe00000000ULL
+
+/* Layout of 64-bit EQ identifier */
+#define KVM_XIVE_EQ_PRIORITY_SHIFT 0
+#define KVM_XIVE_EQ_PRIORITY_MASK 0x7
+#define KVM_XIVE_EQ_SERVER_SHIFT 3
+#define KVM_XIVE_EQ_SERVER_MASK 0xfffffff8ULL
+
+/* Layout of EQ configuration values (64 bytes) */
+struct kvm_ppc_xive_eq {
+ __u32 flags;
+ __u32 qshift;
+ __u64 qaddr;
+ __u32 qtoggle;
+ __u32 qindex;
+ __u8 pad[40];
+};
+
+#define KVM_XIVE_EQ_ALWAYS_NOTIFY 0x00000001
+
+#define KVM_XIVE_TIMA_PAGE_OFFSET 0
+#define KVM_XIVE_ESB_PAGE_OFFSET 4
+
#endif /* __LINUX_KVM_POWERPC_H */
--git a/linux-headers/asm-powerpc/unistd_32.h b/linux-headers/asm-powerpc/unistd_32.h
index b8403d700d84..04cb2d3e619e 100644
--- a/linux-headers/asm-powerpc/unistd_32.h
+++ b/linux-headers/asm-powerpc/unistd_32.h
@@ -376,6 +376,46 @@
#define __NR_pkey_mprotect 386
#define __NR_rseq 387
#define __NR_io_pgetevents 388
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_clock_gettime64 403
+#define __NR_clock_settime64 404
+#define __NR_clock_adjtime64 405
+#define __NR_clock_getres_time64 406
+#define __NR_clock_nanosleep_time64 407
+#define __NR_timer_gettime64 408
+#define __NR_timer_settime64 409
+#define __NR_timerfd_gettime64 410
+#define __NR_timerfd_settime64 411
+#define __NR_utimensat_time64 412
+#define __NR_pselect6_time64 413
+#define __NR_ppoll_time64 414
+#define __NR_io_pgetevents_time64 416
+#define __NR_recvmmsg_time64 417
+#define __NR_mq_timedsend_time64 418
+#define __NR_mq_timedreceive_time64 419
+#define __NR_semtimedop_time64 420
+#define __NR_rt_sigtimedwait_time64 421
+#define __NR_futex_time64 422
+#define __NR_sched_rr_get_interval_time64 423
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
#endif /* _ASM_POWERPC_UNISTD_32_H */
--git a/linux-headers/asm-powerpc/unistd_64.h b/linux-headers/asm-powerpc/unistd_64.h
index f6a25fbbdd58..b1e69214903b 100644
--- a/linux-headers/asm-powerpc/unistd_64.h
+++ b/linux-headers/asm-powerpc/unistd_64.h
@@ -367,6 +367,27 @@
#define __NR_pkey_mprotect 386
#define __NR_rseq 387
#define __NR_io_pgetevents 388
+#define __NR_semtimedop 392
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
#endif /* _ASM_POWERPC_UNISTD_64_H */
--git a/linux-headers/asm-s390/kvm.h b/linux-headers/asm-s390/kvm.h
index 0265482f8fdf..03ab5968c75d 100644
--- a/linux-headers/asm-s390/kvm.h
+++ b/linux-headers/asm-s390/kvm.h
@@ -152,7 +152,10 @@ struct kvm_s390_vm_cpu_subfunc {
__u8 pcc[16]; /* with MSA4 */
__u8 ppno[16]; /* with MSA5 */
__u8 kma[16]; /* with MSA8 */
- __u8 reserved[1808];
+ __u8 kdsa[16]; /* with MSA9 */
+ __u8 sortl[32]; /* with STFLE.150 */
+ __u8 dfltcc[32]; /* with STFLE.151 */
+ __u8 reserved[1728];
};
/* kvm attributes for crypto */
--git a/linux-headers/asm-s390/unistd_32.h b/linux-headers/asm-s390/unistd_32.h
index 514e302ba12c..941853f3e954 100644
--- a/linux-headers/asm-s390/unistd_32.h
+++ b/linux-headers/asm-s390/unistd_32.h
@@ -363,5 +363,48 @@
#define __NR_kexec_file_load 381
#define __NR_io_pgetevents 382
#define __NR_rseq 383
+#define __NR_pkey_mprotect 384
+#define __NR_pkey_alloc 385
+#define __NR_pkey_free 386
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_clock_gettime64 403
+#define __NR_clock_settime64 404
+#define __NR_clock_adjtime64 405
+#define __NR_clock_getres_time64 406
+#define __NR_clock_nanosleep_time64 407
+#define __NR_timer_gettime64 408
+#define __NR_timer_settime64 409
+#define __NR_timerfd_gettime64 410
+#define __NR_timerfd_settime64 411
+#define __NR_utimensat_time64 412
+#define __NR_pselect6_time64 413
+#define __NR_ppoll_time64 414
+#define __NR_io_pgetevents_time64 416
+#define __NR_recvmmsg_time64 417
+#define __NR_mq_timedsend_time64 418
+#define __NR_mq_timedreceive_time64 419
+#define __NR_semtimedop_time64 420
+#define __NR_rt_sigtimedwait_time64 421
+#define __NR_futex_time64 422
+#define __NR_sched_rr_get_interval_time64 423
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
#endif /* _ASM_S390_UNISTD_32_H */
--git a/linux-headers/asm-s390/unistd_64.h b/linux-headers/asm-s390/unistd_64.h
index d2b73de0ed73..90271d7f8255 100644
--- a/linux-headers/asm-s390/unistd_64.h
+++ b/linux-headers/asm-s390/unistd_64.h
@@ -330,5 +330,29 @@
#define __NR_kexec_file_load 381
#define __NR_io_pgetevents 382
#define __NR_rseq 383
+#define __NR_pkey_mprotect 384
+#define __NR_pkey_alloc 385
+#define __NR_pkey_free 386
+#define __NR_semtimedop 392
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
#endif /* _ASM_S390_UNISTD_64_H */
--git a/linux-headers/asm-x86/kvm.h b/linux-headers/asm-x86/kvm.h
index dabfcf7c3941..7a0e64ccd6ff 100644
--- a/linux-headers/asm-x86/kvm.h
+++ b/linux-headers/asm-x86/kvm.h
@@ -381,6 +381,7 @@ struct kvm_sync_regs {
#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0)
#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1)
#define KVM_X86_QUIRK_LAPIC_MMIO_HOLE (1 << 2)
+#define KVM_X86_QUIRK_OUT_7E_INC_RIP (1 << 3)
#define KVM_STATE_NESTED_GUEST_MODE 0x00000001
#define KVM_STATE_NESTED_RUN_PENDING 0x00000002
--git a/linux-headers/asm-x86/unistd_32.h b/linux-headers/asm-x86/unistd_32.h
index c1b30a0cf472..57bb48854c9a 100644
--- a/linux-headers/asm-x86/unistd_32.h
+++ b/linux-headers/asm-x86/unistd_32.h
@@ -384,5 +384,45 @@
#define __NR_arch_prctl 384
#define __NR_io_pgetevents 385
#define __NR_rseq 386
+#define __NR_semget 393
+#define __NR_semctl 394
+#define __NR_shmget 395
+#define __NR_shmctl 396
+#define __NR_shmat 397
+#define __NR_shmdt 398
+#define __NR_msgget 399
+#define __NR_msgsnd 400
+#define __NR_msgrcv 401
+#define __NR_msgctl 402
+#define __NR_clock_gettime64 403
+#define __NR_clock_settime64 404
+#define __NR_clock_adjtime64 405
+#define __NR_clock_getres_time64 406
+#define __NR_clock_nanosleep_time64 407
+#define __NR_timer_gettime64 408
+#define __NR_timer_settime64 409
+#define __NR_timerfd_gettime64 410
+#define __NR_timerfd_settime64 411
+#define __NR_utimensat_time64 412
+#define __NR_pselect6_time64 413
+#define __NR_ppoll_time64 414
+#define __NR_io_pgetevents_time64 416
+#define __NR_recvmmsg_time64 417
+#define __NR_mq_timedsend_time64 418
+#define __NR_mq_timedreceive_time64 419
+#define __NR_semtimedop_time64 420
+#define __NR_rt_sigtimedwait_time64 421
+#define __NR_futex_time64 422
+#define __NR_sched_rr_get_interval_time64 423
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
#endif /* _ASM_X86_UNISTD_32_H */
--git a/linux-headers/asm-x86/unistd_64.h b/linux-headers/asm-x86/unistd_64.h
index c2e464c115f2..fe6aa0688a18 100644
--- a/linux-headers/asm-x86/unistd_64.h
+++ b/linux-headers/asm-x86/unistd_64.h
@@ -336,5 +336,15 @@
#define __NR_statx 332
#define __NR_io_pgetevents 333
#define __NR_rseq 334
+#define __NR_pidfd_send_signal 424
+#define __NR_io_uring_setup 425
+#define __NR_io_uring_enter 426
+#define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
#endif /* _ASM_X86_UNISTD_64_H */
--git a/linux-headers/asm-x86/unistd_x32.h b/linux-headers/asm-x86/unistd_x32.h
index 37229021f077..09cca49ba7ba 100644
--- a/linux-headers/asm-x86/unistd_x32.h
+++ b/linux-headers/asm-x86/unistd_x32.h
@@ -289,6 +289,16 @@
#define __NR_statx (__X32_SYSCALL_BIT + 332)
#define __NR_io_pgetevents (__X32_SYSCALL_BIT + 333)
#define __NR_rseq (__X32_SYSCALL_BIT + 334)
+#define __NR_pidfd_send_signal (__X32_SYSCALL_BIT + 424)
+#define __NR_io_uring_setup (__X32_SYSCALL_BIT + 425)
+#define __NR_io_uring_enter (__X32_SYSCALL_BIT + 426)
+#define __NR_io_uring_register (__X32_SYSCALL_BIT + 427)
+#define __NR_open_tree (__X32_SYSCALL_BIT + 428)
+#define __NR_move_mount (__X32_SYSCALL_BIT + 429)
+#define __NR_fsopen (__X32_SYSCALL_BIT + 430)
+#define __NR_fsconfig (__X32_SYSCALL_BIT + 431)
+#define __NR_fsmount (__X32_SYSCALL_BIT + 432)
+#define __NR_fspick (__X32_SYSCALL_BIT + 433)
#define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
#define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
#define __NR_ioctl (__X32_SYSCALL_BIT + 514)
--git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index b53ee5974802..c8423e760c4c 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -986,8 +986,13 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
#define KVM_CAP_EXCEPTION_PAYLOAD 164
#define KVM_CAP_ARM_VM_IPA_SIZE 165
-#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166 /* Obsolete */
#define KVM_CAP_HYPERV_CPUID 167
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
+#define KVM_CAP_PPC_IRQ_XIVE 169
+#define KVM_CAP_ARM_SVE 170
+#define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
+#define KVM_CAP_ARM_PTRAUTH_GENERIC 172
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1145,6 +1150,7 @@ struct kvm_dirty_tlb {
#define KVM_REG_SIZE_U256 0x0050000000000000ULL
#define KVM_REG_SIZE_U512 0x0060000000000000ULL
#define KVM_REG_SIZE_U1024 0x0070000000000000ULL
+#define KVM_REG_SIZE_U2048 0x0080000000000000ULL
struct kvm_reg_list {
__u64 n; /* number of regs */
@@ -1211,6 +1217,8 @@ enum kvm_device_type {
#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3
KVM_DEV_TYPE_ARM_VGIC_ITS,
#define KVM_DEV_TYPE_ARM_VGIC_ITS KVM_DEV_TYPE_ARM_VGIC_ITS
+ KVM_DEV_TYPE_XIVE,
+#define KVM_DEV_TYPE_XIVE KVM_DEV_TYPE_XIVE
KVM_DEV_TYPE_MAX,
};
@@ -1434,12 +1442,15 @@ struct kvm_enc_region {
#define KVM_GET_NESTED_STATE _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
#define KVM_SET_NESTED_STATE _IOW(KVMIO, 0xbf, struct kvm_nested_state)
-/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT */
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
#define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
/* Available with KVM_CAP_HYPERV_CPUID */
#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
+/* Available with KVM_CAP_ARM_SVE */
+#define KVM_ARM_VCPU_FINALIZE _IOW(KVMIO, 0xc2, int)
+
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
/* Guest initialization commands */
--git a/linux-headers/linux/mman.h b/linux-headers/linux/mman.h
index 3c44b6f480c7..1f6e2cd89ccb 100644
--- a/linux-headers/linux/mman.h
+++ b/linux-headers/linux/mman.h
@@ -12,6 +12,10 @@
#define OVERCOMMIT_ALWAYS 1
#define OVERCOMMIT_NEVER 2
+#define MAP_SHARED 0x01 /* Share changes */
+#define MAP_PRIVATE 0x02 /* Changes are private */
+#define MAP_SHARED_VALIDATE 0x03 /* share + validate extension flags */
+
/*
* Huge page size encoding when MAP_HUGETLB is specified, and a huge page
* size other than the default is desired. See hugetlb_encode.h.
--git a/linux-headers/linux/psci.h b/linux-headers/linux/psci.h
index 3905492d181f..a6772d508b25 100644
--- a/linux-headers/linux/psci.h
+++ b/linux-headers/linux/psci.h
@@ -49,8 +49,11 @@
#define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10)
#define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14)
+#define PSCI_1_0_FN_SET_SUSPEND_MODE PSCI_0_2_FN(15)
+#define PSCI_1_1_FN_SYSTEM_RESET2 PSCI_0_2_FN(18)
#define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14)
+#define PSCI_1_1_FN64_SYSTEM_RESET2 PSCI_0_2_FN64(18)
/* PSCI v0.2 power state encoding for CPU_SUSPEND function */
#define PSCI_0_2_POWER_STATE_ID_MASK 0xffff
@@ -97,6 +100,10 @@
#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK \
(0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
+#define PSCI_1_0_OS_INITIATED BIT(0)
+#define PSCI_1_0_SUSPEND_MODE_PC 0
+#define PSCI_1_0_SUSPEND_MODE_OSI 1
+
/* PSCI return values (inclusive of all PSCI versions) */
#define PSCI_RET_SUCCESS 0
#define PSCI_RET_NOT_SUPPORTED -1
--git a/linux-headers/linux/psp-sev.h b/linux-headers/linux/psp-sev.h
index b7b933ffaa38..36bbe17d8fa7 100644
--- a/linux-headers/linux/psp-sev.h
+++ b/linux-headers/linux/psp-sev.h
@@ -6,8 +6,7 @@
*
* Author: Brijesh Singh <brijesh.singh@amd.com>
*
- * SEV spec 0.14 is available at:
- * http://support.amd.com/TechDocs/55766_SEV-KM%20API_Specification.pdf
+ * SEV API specification is available at: https://developer.amd.com/sev/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -30,7 +29,8 @@ enum {
SEV_PDH_GEN,
SEV_PDH_CERT_EXPORT,
SEV_PEK_CERT_IMPORT,
- SEV_GET_ID,
+ SEV_GET_ID, /* This command is deprecated, use SEV_GET_ID2 */
+ SEV_GET_ID2,
SEV_MAX,
};
@@ -125,7 +125,7 @@ struct sev_user_data_pdh_cert_export {
} __attribute__((packed));
/**
- * struct sev_user_data_get_id - GET_ID command parameters
+ * struct sev_user_data_get_id - GET_ID command parameters (deprecated)
*
* @socket1: Buffer to pass unique ID of first socket
* @socket2: Buffer to pass unique ID of second socket
@@ -135,6 +135,16 @@ struct sev_user_data_get_id {
__u8 socket2[64]; /* Out */
} __attribute__((packed));
+/**
+ * struct sev_user_data_get_id2 - GET_ID command parameters
+ * @address: Buffer to store unique ID
+ * @length: length of the unique ID
+ */
+struct sev_user_data_get_id2 {
+ __u64 address; /* In */
+ __u32 length; /* In/Out */
+} __attribute__((packed));
+
/**
* struct sev_issue_cmd - SEV ioctl parameters
*
--git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index 12a7b1dc53c8..24f505199f83 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -353,6 +353,10 @@ struct vfio_region_gfx_edid {
#define VFIO_DEVICE_GFX_LINK_STATE_DOWN 2
};
+#define VFIO_REGION_TYPE_CCW (2)
+/* ccw sub-types */
+#define VFIO_REGION_SUBTYPE_CCW_ASYNC_CMD (1)
+
/*
* 10de vendor sub-type
*
--git a/linux-headers/linux/vfio_ccw.h b/linux-headers/linux/vfio_ccw.h
index 5bf96c3812d2..fcc3e69ef526 100644
--- a/linux-headers/linux/vfio_ccw.h
+++ b/linux-headers/linux/vfio_ccw.h
@@ -12,6 +12,7 @@
#include <linux/types.h>
+/* used for START SUBCHANNEL, always present */
struct ccw_io_region {
#define ORB_AREA_SIZE 12
__u8 orb_area[ORB_AREA_SIZE];
@@ -22,4 +23,15 @@ struct ccw_io_region {
__u32 ret_code;
} __attribute__((packed));
+/*
+ * used for processing commands that trigger asynchronous actions
+ * Note: this is controlled by a capability
+ */
+#define VFIO_CCW_ASYNC_CMD_HSCH (1 << 0)
+#define VFIO_CCW_ASYNC_CMD_CSCH (1 << 1)
+struct ccw_cmd_region {
+ __u32 command;
+ __u32 ret_code;
+} __attribute__((packed));
+
#endif
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 47/54] s390x/cpumodel: ignore csske for expansion
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (45 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 46/54] linux headers: update against Linux 5.2-rc1 Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 48/54] s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3 Cornelia Huck
` (7 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: David Hildenbrand, Cornelia Huck, qemu-devel, qemu-stable,
Christian Borntraeger, qemu-s390x
From: Christian Borntraeger <borntraeger@de.ibm.com>
csske will be removed in a future machine. Ignore it for expanding the
cpu model. Otherwise qemu falls back to z9.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190429090250.7648-3-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_models.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index e5afa1551269..b4bb5de6358e 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -1322,6 +1322,8 @@ static void init_ignored_base_feat(void)
S390_FEAT_KM_TDEA_192,
S390_FEAT_KIMD_SHA_1,
S390_FEAT_KLMD_SHA_1,
+ /* CSSKE is deprecated on newer generations */
+ S390_FEAT_CONDITIONAL_SSKE,
};
int i;
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 48/54] s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (46 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 47/54] s390x/cpumodel: ignore csske for expansion Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 49/54] s390x/cpumodel: msa9 facility Cornelia Huck
` (6 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
Provide the "Miscellaneous-Instruction-Extensions Facility 3" via
stfle.61.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190429090250.7648-4-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_features.c | 1 +
target/s390x/cpu_features_def.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 1843c84aaadc..bbd8902087d4 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -83,6 +83,7 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("minste2", S390_FEAT_TYPE_STFL, 58, "Miscellaneous-instruction-extensions facility 2"),
FEAT_INIT("sema", S390_FEAT_TYPE_STFL, 59, "Semaphore-assist facility"),
FEAT_INIT("tsi", S390_FEAT_TYPE_STFL, 60, "Time-slice Instrumentation facility"),
+ FEAT_INIT("minste3", S390_FEAT_TYPE_STFL, 61, "Miscellaneous-Instruction-Extensions Facility 3"),
FEAT_INIT("ri", S390_FEAT_TYPE_STFL, 64, "CPU runtime-instrumentation facility"),
FEAT_INIT("zpci", S390_FEAT_TYPE_STFL, 69, "z/PCI facility"),
FEAT_INIT("aen", S390_FEAT_TYPE_STFL, 71, "General-purpose-adapter-event-notification facility"),
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index 5fc7e7bf0116..31dd67830120 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -71,6 +71,7 @@ typedef enum {
S390_FEAT_MISC_INSTRUCTION_EXT,
S390_FEAT_SEMAPHORE_ASSIST,
S390_FEAT_TIME_SLICE_INSTRUMENTATION,
+ S390_FEAT_MISC_INSTRUCTION_EXT3,
S390_FEAT_RUNTIME_INSTRUMENTATION,
S390_FEAT_ZPCI,
S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 49/54] s390x/cpumodel: msa9 facility
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (47 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 48/54] s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3 Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 50/54] s390x/cpumodel: vector enhancements Cornelia Huck
` (5 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
Provide the MSA9 facility (stfle.155). This also contains pckmo
subfunctions for key wrapping. Keep them in a separate group to disable
those as a block if necessary. This is for example needed when disabling
key wrapping via the HMC.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20190429090250.7648-5-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_features.c | 32 +++++++++++++++++++++++++
target/s390x/cpu_features.h | 1 +
target/s390x/cpu_features_def.h | 31 ++++++++++++++++++++++++
target/s390x/cpu_models.c | 2 ++
target/s390x/gen-features.c | 42 +++++++++++++++++++++++++++++++++
target/s390x/kvm.c | 6 +++++
6 files changed, 114 insertions(+)
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index bbd8902087d4..154e2bb354e7 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -108,6 +108,7 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("irbm", S390_FEAT_TYPE_STFL, 145, "Insert-reference-bits-multiple facility"),
FEAT_INIT("msa8-base", S390_FEAT_TYPE_STFL, 146, "Message-security-assist-extension-8 facility (excluding subfunctions)"),
FEAT_INIT("cmmnt", S390_FEAT_TYPE_STFL, 147, "CMM: ESSA-enhancement (no translate) facility"),
+ FEAT_INIT("msa9-base", S390_FEAT_TYPE_STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)"),
FEAT_INIT("etoken", S390_FEAT_TYPE_STFL, 156, "Etoken facility"),
/* SCLP SCCB Byte 80 - 98 (bit numbers relative to byte-80) */
@@ -242,6 +243,11 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("pckmo-aes-128", S390_FEAT_TYPE_PCKMO, 18, "PCKMO Encrypted-AES-128-Key"),
FEAT_INIT("pckmo-aes-192", S390_FEAT_TYPE_PCKMO, 19, "PCKMO Encrypted-AES-192-Key"),
FEAT_INIT("pckmo-aes-256", S390_FEAT_TYPE_PCKMO, 20, "PCKMO Encrypted-AES-256-Key"),
+ FEAT_INIT("pckmo-ecc-p256", S390_FEAT_TYPE_PCKMO, 32, "PCKMO Encrypt-ECC-P256-Key"),
+ FEAT_INIT("pckmo-ecc-p384", S390_FEAT_TYPE_PCKMO, 33, "PCKMO Encrypt-ECC-P384-Key"),
+ FEAT_INIT("pckmo-ecc-p521", S390_FEAT_TYPE_PCKMO, 34, "PCKMO Encrypt-ECC-P521-Key"),
+ FEAT_INIT("pckmo-ecc-ed25519", S390_FEAT_TYPE_PCKMO, 40 , "PCKMO Encrypt-ECC-Ed25519-Key"),
+ FEAT_INIT("pckmo-ecc-ed448", S390_FEAT_TYPE_PCKMO, 41 , "PCKMO Encrypt-ECC-Ed448-Key"),
FEAT_INIT("kmctr-dea", S390_FEAT_TYPE_KMCTR, 1, "KMCTR DEA"),
FEAT_INIT("kmctr-tdea-128", S390_FEAT_TYPE_KMCTR, 2, "KMCTR TDEA-128"),
@@ -298,6 +304,13 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("pcc-xts-aes-256", S390_FEAT_TYPE_PCC, 52, "PCC Compute-XTS-Parameter-Using-AES-256"),
FEAT_INIT("pcc-xts-eaes-128", S390_FEAT_TYPE_PCC, 58, "PCC Compute-XTS-Parameter-Using-Encrypted-AES-128"),
FEAT_INIT("pcc-xts-eaes-256", S390_FEAT_TYPE_PCC, 60, "PCC Compute-XTS-Parameter-Using-Encrypted-AES-256"),
+ FEAT_INIT("pcc-scalar-mult-p256", S390_FEAT_TYPE_PCC, 64, "PCC Scalar-Multiply-P256"),
+ FEAT_INIT("pcc-scalar-mult-p384", S390_FEAT_TYPE_PCC, 65, "PCC Scalar-Multiply-P384"),
+ FEAT_INIT("pcc-scalar-mult-p521", S390_FEAT_TYPE_PCC, 66, "PCC Scalar-Multiply-P521"),
+ FEAT_INIT("pcc-scalar-mult-ed25519", S390_FEAT_TYPE_PCC, 72, "PCC Scalar-Multiply-Ed25519"),
+ FEAT_INIT("pcc-scalar-mult-ed448", S390_FEAT_TYPE_PCC, 73, "PCC Scalar-Multiply-Ed448"),
+ FEAT_INIT("pcc-scalar-mult-x25519", S390_FEAT_TYPE_PCC, 80, "PCC Scalar-Multiply-X25519"),
+ FEAT_INIT("pcc-scalar-mult-x448", S390_FEAT_TYPE_PCC, 81, "PCC Scalar-Multiply-X448"),
FEAT_INIT("ppno-sha-512-drng", S390_FEAT_TYPE_PPNO, 3, "PPNO SHA-512-DRNG"),
FEAT_INIT("prno-trng-qrtcr", S390_FEAT_TYPE_PPNO, 112, "PRNO TRNG-Query-Raw-to-Conditioned-Ratio"),
@@ -309,6 +322,22 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("kma-gcm-eaes-128", S390_FEAT_TYPE_KMA, 26, "KMA GCM-Encrypted-AES-128"),
FEAT_INIT("kma-gcm-eaes-192", S390_FEAT_TYPE_KMA, 27, "KMA GCM-Encrypted-AES-192"),
FEAT_INIT("kma-gcm-eaes-256", S390_FEAT_TYPE_KMA, 28, "KMA GCM-Encrypted-AES-256"),
+
+ FEAT_INIT("kdsa-ecdsa-verify-p256", S390_FEAT_TYPE_KDSA, 1, "KDSA ECDSA-Verify-P256"),
+ FEAT_INIT("kdsa-ecdsa-verify-p384", S390_FEAT_TYPE_KDSA, 2, "KDSA ECDSA-Verify-P384"),
+ FEAT_INIT("kdsa-ecdsa-verify-p521", S390_FEAT_TYPE_KDSA, 3, "KDSA ECDSA-Verify-P521"),
+ FEAT_INIT("kdsa-ecdsa-sign-p256", S390_FEAT_TYPE_KDSA, 9, "KDSA ECDSA-Sign-P256"),
+ FEAT_INIT("kdsa-ecdsa-sign-p384", S390_FEAT_TYPE_KDSA, 10, "KDSA ECDSA-Sign-P384"),
+ FEAT_INIT("kdsa-ecdsa-sign-p521", S390_FEAT_TYPE_KDSA, 11, "KDSA ECDSA-Sign-P521"),
+ FEAT_INIT("kdsa-eecdsa-sign-p256", S390_FEAT_TYPE_KDSA, 17, "KDSA Encrypted-ECDSA-Sign-P256"),
+ FEAT_INIT("kdsa-eecdsa-sign-p384", S390_FEAT_TYPE_KDSA, 18, "KDSA Encrypted-ECDSA-Sign-P384"),
+ FEAT_INIT("kdsa-eecdsa-sign-p521", S390_FEAT_TYPE_KDSA, 19, "KDSA Encrypted-ECDSA-Sign-P521"),
+ FEAT_INIT("kdsa-eddsa-verify-ed25519", S390_FEAT_TYPE_KDSA, 32, "KDSA EdDSA-Verify-Ed25519"),
+ FEAT_INIT("kdsa-eddsa-verify-ed448", S390_FEAT_TYPE_KDSA, 36, "KDSA EdDSA-Verify-Ed448"),
+ FEAT_INIT("kdsa-eddsa-sign-ed25519", S390_FEAT_TYPE_KDSA, 40, "KDSA EdDSA-Sign-Ed25519"),
+ FEAT_INIT("kdsa-eddsa-sign-ed448", S390_FEAT_TYPE_KDSA, 44, "KDSA EdDSA-Sign-Ed448"),
+ FEAT_INIT("kdsa-eeddsa-sign-ed25519", S390_FEAT_TYPE_KDSA, 48, "KDSA Encrypted-EdDSA-Sign-Ed25519"),
+ FEAT_INIT("kdsa-eeddsa-sign-ed448", S390_FEAT_TYPE_KDSA, 52, "KDSA Encrypted-EdDSA-Sign-Ed448"),
};
const S390FeatDef *s390_feat_def(S390Feat feat)
@@ -371,6 +400,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type,
case S390_FEAT_TYPE_PCC:
case S390_FEAT_TYPE_PPNO:
case S390_FEAT_TYPE_KMA:
+ case S390_FEAT_TYPE_KDSA:
set_be_bit(0, data); /* query is always available */
break;
default:
@@ -466,6 +496,8 @@ static S390FeatGroupDef s390_feature_groups[] = {
FEAT_GROUP_INIT("msa6", MSA_EXT_6, "Message-security-assist-extension 6 facility"),
FEAT_GROUP_INIT("msa7", MSA_EXT_7, "Message-security-assist-extension 7 facility"),
FEAT_GROUP_INIT("msa8", MSA_EXT_8, "Message-security-assist-extension 8 facility"),
+ FEAT_GROUP_INIT("msa9", MSA_EXT_9, "Message-security-assist-extension 9 facility"),
+ FEAT_GROUP_INIT("msa9_pckmo", MSA_EXT_9_PCKMO, "Message-security-assist-extension 9 PCKMO subfunctions"),
FEAT_GROUP_INIT("mepochptff", MULTIPLE_EPOCH_PTFF, "PTFF enhancements introduced with Multiple-epoch facility"),
};
diff --git a/target/s390x/cpu_features.h b/target/s390x/cpu_features.h
index effe790271d9..5ffd3db083d4 100644
--- a/target/s390x/cpu_features.h
+++ b/target/s390x/cpu_features.h
@@ -39,6 +39,7 @@ typedef enum {
S390_FEAT_TYPE_PCC,
S390_FEAT_TYPE_PPNO,
S390_FEAT_TYPE_KMA,
+ S390_FEAT_TYPE_KDSA,
} S390FeatType;
/* Definition of a CPU feature */
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index 31dd67830120..030784811bd6 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -96,6 +96,7 @@ typedef enum {
S390_FEAT_INSERT_REFERENCE_BITS_MULT,
S390_FEAT_MSA_EXT_8,
S390_FEAT_CMM_NT,
+ S390_FEAT_MSA_EXT_9,
S390_FEAT_ETOKEN,
/* Sclp Conf Char */
@@ -240,6 +241,11 @@ typedef enum {
S390_FEAT_PCKMO_AES_128,
S390_FEAT_PCKMO_AES_192,
S390_FEAT_PCKMO_AES_256,
+ S390_FEAT_PCKMO_ECC_P256,
+ S390_FEAT_PCKMO_ECC_P384,
+ S390_FEAT_PCKMO_ECC_P521,
+ S390_FEAT_PCKMO_ECC_ED25519,
+ S390_FEAT_PCKMO_ECC_ED448,
/* KMCTR */
S390_FEAT_KMCTR_DEA,
@@ -300,6 +306,13 @@ typedef enum {
S390_FEAT_PCC_XTS_AES_256,
S390_FEAT_PCC_XTS_EAES_128,
S390_FEAT_PCC_XTS_EAES_256,
+ S390_FEAT_PCC_SCALAR_MULT_P256,
+ S390_FEAT_PCC_SCALAR_MULT_P384,
+ S390_FEAT_PCC_SCALAR_MULT_P512,
+ S390_FEAT_PCC_SCALAR_MULT_ED25519,
+ S390_FEAT_PCC_SCALAR_MULT_ED448,
+ S390_FEAT_PCC_SCALAR_MULT_X25519,
+ S390_FEAT_PCC_SCALAR_MULT_X448,
/* PPNO/PRNO */
S390_FEAT_PPNO_SHA_512_DRNG,
@@ -313,6 +326,24 @@ typedef enum {
S390_FEAT_KMA_GCM_EAES_128,
S390_FEAT_KMA_GCM_EAES_192,
S390_FEAT_KMA_GCM_EAES_256,
+
+ /* KDSA */
+ S390_FEAT_ECDSA_VERIFY_P256,
+ S390_FEAT_ECDSA_VERIFY_P384,
+ S390_FEAT_ECDSA_VERIFY_P512,
+ S390_FEAT_ECDSA_SIGN_P256,
+ S390_FEAT_ECDSA_SIGN_P384,
+ S390_FEAT_ECDSA_SIGN_P512,
+ S390_FEAT_EECDSA_SIGN_P256,
+ S390_FEAT_EECDSA_SIGN_P384,
+ S390_FEAT_EECDSA_SIGN_P512,
+ S390_FEAT_EDDSA_VERIFY_ED25519,
+ S390_FEAT_EDDSA_VERIFY_ED448,
+ S390_FEAT_EDDSA_SIGN_ED25519,
+ S390_FEAT_EDDSA_SIGN_ED448,
+ S390_FEAT_EEDDSA_SIGN_ED25519,
+ S390_FEAT_EEDDSA_SIGN_ED448,
+
S390_FEAT_MAX,
} S390Feat;
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index b4bb5de6358e..d683635eb538 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -782,6 +782,8 @@ static void check_consistency(const S390CPUModel *model)
{ S390_FEAT_SIE_CMMA, S390_FEAT_SIE_GSLS },
{ S390_FEAT_SIE_PFMFI, S390_FEAT_EDAT },
{ S390_FEAT_MSA_EXT_8, S390_FEAT_MSA_EXT_3 },
+ { S390_FEAT_MSA_EXT_9, S390_FEAT_MSA_EXT_3 },
+ { S390_FEAT_MSA_EXT_9, S390_FEAT_MSA_EXT_4 },
{ S390_FEAT_MULTIPLE_EPOCH, S390_FEAT_TOD_CLOCK_STEERING },
{ S390_FEAT_VECTOR_PACKED_DECIMAL, S390_FEAT_VECTOR },
{ S390_FEAT_VECTOR_ENH, S390_FEAT_VECTOR },
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index e4739a6b9f61..a2f9e2b43f74 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -213,6 +213,38 @@
S390_FEAT_KMA_GCM_EAES_192, \
S390_FEAT_KMA_GCM_EAES_256
+#define S390_FEAT_GROUP_MSA_EXT_9 \
+ S390_FEAT_MSA_EXT_9, \
+ S390_FEAT_ECDSA_VERIFY_P256, \
+ S390_FEAT_ECDSA_VERIFY_P384, \
+ S390_FEAT_ECDSA_VERIFY_P512, \
+ S390_FEAT_ECDSA_SIGN_P256, \
+ S390_FEAT_ECDSA_SIGN_P384, \
+ S390_FEAT_ECDSA_SIGN_P512, \
+ S390_FEAT_EECDSA_SIGN_P256, \
+ S390_FEAT_EECDSA_SIGN_P384, \
+ S390_FEAT_EECDSA_SIGN_P512, \
+ S390_FEAT_EDDSA_VERIFY_ED25519, \
+ S390_FEAT_EDDSA_VERIFY_ED448, \
+ S390_FEAT_EDDSA_SIGN_ED25519, \
+ S390_FEAT_EDDSA_SIGN_ED448, \
+ S390_FEAT_EEDDSA_SIGN_ED25519, \
+ S390_FEAT_EEDDSA_SIGN_ED448, \
+ S390_FEAT_PCC_SCALAR_MULT_P256, \
+ S390_FEAT_PCC_SCALAR_MULT_P384, \
+ S390_FEAT_PCC_SCALAR_MULT_P512, \
+ S390_FEAT_PCC_SCALAR_MULT_ED25519, \
+ S390_FEAT_PCC_SCALAR_MULT_ED448, \
+ S390_FEAT_PCC_SCALAR_MULT_X25519, \
+ S390_FEAT_PCC_SCALAR_MULT_X448
+
+#define S390_FEAT_GROUP_MSA_EXT_9_PCKMO \
+ S390_FEAT_PCKMO_ECC_P256, \
+ S390_FEAT_PCKMO_ECC_P384, \
+ S390_FEAT_PCKMO_ECC_P521, \
+ S390_FEAT_PCKMO_ECC_ED25519, \
+ S390_FEAT_PCKMO_ECC_ED448
+
/* cpu feature groups */
static uint16_t group_PLO[] = {
S390_FEAT_GROUP_PLO,
@@ -254,6 +286,14 @@ static uint16_t group_MSA_EXT_8[] = {
S390_FEAT_GROUP_MSA_EXT_8,
};
+static uint16_t group_MSA_EXT_9[] = {
+ S390_FEAT_GROUP_MSA_EXT_9,
+};
+
+static uint16_t group_MSA_EXT_9_PCKMO[] = {
+ S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
+};
+
/* Base features (in order of release)
* Only non-hypervisor managed features belong here.
* Base feature sets are static meaning they do not change in future QEMU
@@ -709,6 +749,8 @@ static FeatGroupDefSpec FeatGroupDef[] = {
FEAT_GROUP_INITIALIZER(MSA_EXT_6),
FEAT_GROUP_INITIALIZER(MSA_EXT_7),
FEAT_GROUP_INITIALIZER(MSA_EXT_8),
+ FEAT_GROUP_INITIALIZER(MSA_EXT_9),
+ FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO),
FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF),
};
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index 7df7be4a1bdc..de0b984b680e 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -2073,6 +2073,9 @@ static int query_cpu_subfunc(S390FeatBitmap features)
if (test_bit(S390_FEAT_MSA_EXT_8, features)) {
s390_add_from_feat_block(features, S390_FEAT_TYPE_KMA, prop.kma);
}
+ if (test_bit(S390_FEAT_MSA_EXT_9, features)) {
+ s390_add_from_feat_block(features, S390_FEAT_TYPE_KDSA, prop.kdsa);
+ }
return 0;
}
@@ -2117,6 +2120,9 @@ static int configure_cpu_subfunc(const S390FeatBitmap features)
if (test_bit(S390_FEAT_MSA_EXT_8, features)) {
s390_fill_feat_block(features, S390_FEAT_TYPE_KMA, prop.kma);
}
+ if (test_bit(S390_FEAT_MSA_EXT_9, features)) {
+ s390_fill_feat_block(features, S390_FEAT_TYPE_KDSA, prop.kdsa);
+ }
return kvm_vm_ioctl(kvm_state, KVM_SET_DEVICE_ATTR, &attr);
}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 50/54] s390x/cpumodel: vector enhancements
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (48 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 49/54] s390x/cpumodel: msa9 facility Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 51/54] s390x/cpumodel: enhanced sort facility Cornelia Huck
` (4 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
Add vector enhancements to the cpu model.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190429090250.7648-6-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_features.c | 2 ++
target/s390x/cpu_features_def.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 154e2bb354e7..35873253be8d 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -108,6 +108,8 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("irbm", S390_FEAT_TYPE_STFL, 145, "Insert-reference-bits-multiple facility"),
FEAT_INIT("msa8-base", S390_FEAT_TYPE_STFL, 146, "Message-security-assist-extension-8 facility (excluding subfunctions)"),
FEAT_INIT("cmmnt", S390_FEAT_TYPE_STFL, 147, "CMM: ESSA-enhancement (no translate) facility"),
+ FEAT_INIT("vxeh2", S390_FEAT_TYPE_STFL, 148, "Vector Enhancements facility 2"),
+ FEAT_INIT("vxbeh", S390_FEAT_TYPE_STFL, 152, "Vector BCD enhancements facility 1"),
FEAT_INIT("msa9-base", S390_FEAT_TYPE_STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)"),
FEAT_INIT("etoken", S390_FEAT_TYPE_STFL, 156, "Etoken facility"),
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index 030784811bd6..ce2223c9d774 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -96,6 +96,8 @@ typedef enum {
S390_FEAT_INSERT_REFERENCE_BITS_MULT,
S390_FEAT_MSA_EXT_8,
S390_FEAT_CMM_NT,
+ S390_FEAT_VECTOR_ENH2,
+ S390_FEAT_VECTOR_BCD_ENH,
S390_FEAT_MSA_EXT_9,
S390_FEAT_ETOKEN,
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 51/54] s390x/cpumodel: enhanced sort facility
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (49 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 50/54] s390x/cpumodel: vector enhancements Cornelia Huck
@ 2019-05-20 17:02 ` Cornelia Huck
2019-05-20 17:03 ` [Qemu-devel] [PULL 52/54] s390x/cpumodel: add Deflate-conversion facility Cornelia Huck
` (3 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:02 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
add the enhanced sort facility.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20190429090250.7648-7-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_features.c | 10 ++++++++++
target/s390x/cpu_features.h | 1 +
target/s390x/cpu_features_def.h | 8 ++++++++
target/s390x/gen-features.c | 14 ++++++++++++++
target/s390x/kvm.c | 6 ++++++
5 files changed, 39 insertions(+)
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 35873253be8d..1d19b3072e1a 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -109,6 +109,7 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("msa8-base", S390_FEAT_TYPE_STFL, 146, "Message-security-assist-extension-8 facility (excluding subfunctions)"),
FEAT_INIT("cmmnt", S390_FEAT_TYPE_STFL, 147, "CMM: ESSA-enhancement (no translate) facility"),
FEAT_INIT("vxeh2", S390_FEAT_TYPE_STFL, 148, "Vector Enhancements facility 2"),
+ FEAT_INIT("esort-base", S390_FEAT_TYPE_STFL, 150, "Enhanced-sort facility (excluding subfunctions)"),
FEAT_INIT("vxbeh", S390_FEAT_TYPE_STFL, 152, "Vector BCD enhancements facility 1"),
FEAT_INIT("msa9-base", S390_FEAT_TYPE_STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)"),
FEAT_INIT("etoken", S390_FEAT_TYPE_STFL, 156, "Etoken facility"),
@@ -340,6 +341,12 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("kdsa-eddsa-sign-ed448", S390_FEAT_TYPE_KDSA, 44, "KDSA EdDSA-Sign-Ed448"),
FEAT_INIT("kdsa-eeddsa-sign-ed25519", S390_FEAT_TYPE_KDSA, 48, "KDSA Encrypted-EdDSA-Sign-Ed25519"),
FEAT_INIT("kdsa-eeddsa-sign-ed448", S390_FEAT_TYPE_KDSA, 52, "KDSA Encrypted-EdDSA-Sign-Ed448"),
+
+ FEAT_INIT("sortl-sflr", S390_FEAT_TYPE_SORTL, 1, "SORTL SFLR"),
+ FEAT_INIT("sortl-svlr", S390_FEAT_TYPE_SORTL, 2, "SORTL SVLR"),
+ FEAT_INIT("sortl-32", S390_FEAT_TYPE_SORTL, 130, "SORTL 32 input lists"),
+ FEAT_INIT("sortl-128", S390_FEAT_TYPE_SORTL, 132, "SORTL 128 input lists"),
+ FEAT_INIT("sortl-f0", S390_FEAT_TYPE_SORTL, 192, "SORTL format 0 parameter-block"),
};
const S390FeatDef *s390_feat_def(S390Feat feat)
@@ -403,6 +410,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type,
case S390_FEAT_TYPE_PPNO:
case S390_FEAT_TYPE_KMA:
case S390_FEAT_TYPE_KDSA:
+ case S390_FEAT_TYPE_SORTL:
set_be_bit(0, data); /* query is always available */
break;
default:
@@ -430,6 +438,7 @@ void s390_add_from_feat_block(S390FeatBitmap features, S390FeatType type,
nr_bits = 16384;
break;
case S390_FEAT_TYPE_PLO:
+ case S390_FEAT_TYPE_SORTL:
nr_bits = 256;
break;
default:
@@ -501,6 +510,7 @@ static S390FeatGroupDef s390_feature_groups[] = {
FEAT_GROUP_INIT("msa9", MSA_EXT_9, "Message-security-assist-extension 9 facility"),
FEAT_GROUP_INIT("msa9_pckmo", MSA_EXT_9_PCKMO, "Message-security-assist-extension 9 PCKMO subfunctions"),
FEAT_GROUP_INIT("mepochptff", MULTIPLE_EPOCH_PTFF, "PTFF enhancements introduced with Multiple-epoch facility"),
+ FEAT_GROUP_INIT("esort", ENH_SORT, "Enhanced-sort facility"),
};
const S390FeatGroupDef *s390_feat_group_def(S390FeatGroup group)
diff --git a/target/s390x/cpu_features.h b/target/s390x/cpu_features.h
index 5ffd3db083d4..3b8c5b25dd4e 100644
--- a/target/s390x/cpu_features.h
+++ b/target/s390x/cpu_features.h
@@ -40,6 +40,7 @@ typedef enum {
S390_FEAT_TYPE_PPNO,
S390_FEAT_TYPE_KMA,
S390_FEAT_TYPE_KDSA,
+ S390_FEAT_TYPE_SORTL,
} S390FeatType;
/* Definition of a CPU feature */
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index ce2223c9d774..bb8585847f25 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -97,6 +97,7 @@ typedef enum {
S390_FEAT_MSA_EXT_8,
S390_FEAT_CMM_NT,
S390_FEAT_VECTOR_ENH2,
+ S390_FEAT_ESORT_BASE,
S390_FEAT_VECTOR_BCD_ENH,
S390_FEAT_MSA_EXT_9,
S390_FEAT_ETOKEN,
@@ -346,6 +347,13 @@ typedef enum {
S390_FEAT_EEDDSA_SIGN_ED25519,
S390_FEAT_EEDDSA_SIGN_ED448,
+ /* SORTL */
+ S390_FEAT_SORTL_SFLR,
+ S390_FEAT_SORTL_SVLR,
+ S390_FEAT_SORTL_32,
+ S390_FEAT_SORTL_128,
+ S390_FEAT_SORTL_F0,
+
S390_FEAT_MAX,
} S390Feat;
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index a2f9e2b43f74..0a62cc563140 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -245,6 +245,15 @@
S390_FEAT_PCKMO_ECC_ED25519, \
S390_FEAT_PCKMO_ECC_ED448
+#define S390_FEAT_GROUP_ENH_SORT \
+ S390_FEAT_ESORT_BASE, \
+ S390_FEAT_SORTL_SFLR, \
+ S390_FEAT_SORTL_SVLR, \
+ S390_FEAT_SORTL_32, \
+ S390_FEAT_SORTL_128, \
+ S390_FEAT_SORTL_F0
+
+
/* cpu feature groups */
static uint16_t group_PLO[] = {
S390_FEAT_GROUP_PLO,
@@ -294,6 +303,10 @@ static uint16_t group_MSA_EXT_9_PCKMO[] = {
S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
};
+static uint16_t group_ENH_SORT[] = {
+ S390_FEAT_GROUP_ENH_SORT,
+};
+
/* Base features (in order of release)
* Only non-hypervisor managed features belong here.
* Base feature sets are static meaning they do not change in future QEMU
@@ -752,6 +765,7 @@ static FeatGroupDefSpec FeatGroupDef[] = {
FEAT_GROUP_INITIALIZER(MSA_EXT_9),
FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO),
FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF),
+ FEAT_GROUP_INITIALIZER(ENH_SORT),
};
#define QEMU_FEAT_INITIALIZER(_name) \
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index de0b984b680e..f91f436a313b 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -2076,6 +2076,9 @@ static int query_cpu_subfunc(S390FeatBitmap features)
if (test_bit(S390_FEAT_MSA_EXT_9, features)) {
s390_add_from_feat_block(features, S390_FEAT_TYPE_KDSA, prop.kdsa);
}
+ if (test_bit(S390_FEAT_ESORT_BASE, features)) {
+ s390_add_from_feat_block(features, S390_FEAT_TYPE_SORTL, prop.sortl);
+ }
return 0;
}
@@ -2123,6 +2126,9 @@ static int configure_cpu_subfunc(const S390FeatBitmap features)
if (test_bit(S390_FEAT_MSA_EXT_9, features)) {
s390_fill_feat_block(features, S390_FEAT_TYPE_KDSA, prop.kdsa);
}
+ if (test_bit(S390_FEAT_ESORT_BASE, features)) {
+ s390_fill_feat_block(features, S390_FEAT_TYPE_SORTL, prop.sortl);
+ }
return kvm_vm_ioctl(kvm_state, KVM_SET_DEVICE_ATTR, &attr);
}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 52/54] s390x/cpumodel: add Deflate-conversion facility
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (50 preceding siblings ...)
2019-05-20 17:02 ` [Qemu-devel] [PULL 51/54] s390x/cpumodel: enhanced sort facility Cornelia Huck
@ 2019-05-20 17:03 ` Cornelia Huck
2019-05-20 17:03 ` [Qemu-devel] [PULL 53/54] s390x/cpumodel: add gen15 defintions Cornelia Huck
` (2 subsequent siblings)
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:03 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
add the deflate conversion facility.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20190429090250.7648-8-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_features.c | 9 +++++++++
target/s390x/cpu_features.h | 1 +
target/s390x/cpu_features_def.h | 7 +++++++
target/s390x/gen-features.c | 12 ++++++++++++
target/s390x/kvm.c | 6 ++++++
5 files changed, 35 insertions(+)
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 1d19b3072e1a..f64f581c8614 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -110,6 +110,7 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("cmmnt", S390_FEAT_TYPE_STFL, 147, "CMM: ESSA-enhancement (no translate) facility"),
FEAT_INIT("vxeh2", S390_FEAT_TYPE_STFL, 148, "Vector Enhancements facility 2"),
FEAT_INIT("esort-base", S390_FEAT_TYPE_STFL, 150, "Enhanced-sort facility (excluding subfunctions)"),
+ FEAT_INIT("deflate-base", S390_FEAT_TYPE_STFL, 151, "Deflate-conversion facility (excluding subfunctions)"),
FEAT_INIT("vxbeh", S390_FEAT_TYPE_STFL, 152, "Vector BCD enhancements facility 1"),
FEAT_INIT("msa9-base", S390_FEAT_TYPE_STFL, 155, "Message-security-assist-extension-9 facility (excluding subfunctions)"),
FEAT_INIT("etoken", S390_FEAT_TYPE_STFL, 156, "Etoken facility"),
@@ -347,6 +348,11 @@ static const S390FeatDef s390_features[] = {
FEAT_INIT("sortl-32", S390_FEAT_TYPE_SORTL, 130, "SORTL 32 input lists"),
FEAT_INIT("sortl-128", S390_FEAT_TYPE_SORTL, 132, "SORTL 128 input lists"),
FEAT_INIT("sortl-f0", S390_FEAT_TYPE_SORTL, 192, "SORTL format 0 parameter-block"),
+
+ FEAT_INIT("dfltcc-gdht", S390_FEAT_TYPE_DFLTCC, 1, "DFLTCC GDHT"),
+ FEAT_INIT("dfltcc-cmpr", S390_FEAT_TYPE_DFLTCC, 2, "DFLTCC CMPR"),
+ FEAT_INIT("dfltcc-xpnd", S390_FEAT_TYPE_DFLTCC, 4, "DFLTCC XPND"),
+ FEAT_INIT("dfltcc-f0", S390_FEAT_TYPE_DFLTCC, 192, "DFLTCC format 0 parameter-block"),
};
const S390FeatDef *s390_feat_def(S390Feat feat)
@@ -411,6 +417,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type,
case S390_FEAT_TYPE_KMA:
case S390_FEAT_TYPE_KDSA:
case S390_FEAT_TYPE_SORTL:
+ case S390_FEAT_TYPE_DFLTCC:
set_be_bit(0, data); /* query is always available */
break;
default:
@@ -439,6 +446,7 @@ void s390_add_from_feat_block(S390FeatBitmap features, S390FeatType type,
break;
case S390_FEAT_TYPE_PLO:
case S390_FEAT_TYPE_SORTL:
+ case S390_FEAT_TYPE_DFLTCC:
nr_bits = 256;
break;
default:
@@ -511,6 +519,7 @@ static S390FeatGroupDef s390_feature_groups[] = {
FEAT_GROUP_INIT("msa9_pckmo", MSA_EXT_9_PCKMO, "Message-security-assist-extension 9 PCKMO subfunctions"),
FEAT_GROUP_INIT("mepochptff", MULTIPLE_EPOCH_PTFF, "PTFF enhancements introduced with Multiple-epoch facility"),
FEAT_GROUP_INIT("esort", ENH_SORT, "Enhanced-sort facility"),
+ FEAT_GROUP_INIT("deflate", DEFLATE_CONVERSION, "Deflate-conversion facility"),
};
const S390FeatGroupDef *s390_feat_group_def(S390FeatGroup group)
diff --git a/target/s390x/cpu_features.h b/target/s390x/cpu_features.h
index 3b8c5b25dd4e..da695a8346e9 100644
--- a/target/s390x/cpu_features.h
+++ b/target/s390x/cpu_features.h
@@ -41,6 +41,7 @@ typedef enum {
S390_FEAT_TYPE_KMA,
S390_FEAT_TYPE_KDSA,
S390_FEAT_TYPE_SORTL,
+ S390_FEAT_TYPE_DFLTCC,
} S390FeatType;
/* Definition of a CPU feature */
diff --git a/target/s390x/cpu_features_def.h b/target/s390x/cpu_features_def.h
index bb8585847f25..292b17b35d32 100644
--- a/target/s390x/cpu_features_def.h
+++ b/target/s390x/cpu_features_def.h
@@ -98,6 +98,7 @@ typedef enum {
S390_FEAT_CMM_NT,
S390_FEAT_VECTOR_ENH2,
S390_FEAT_ESORT_BASE,
+ S390_FEAT_DEFLATE_BASE,
S390_FEAT_VECTOR_BCD_ENH,
S390_FEAT_MSA_EXT_9,
S390_FEAT_ETOKEN,
@@ -354,6 +355,12 @@ typedef enum {
S390_FEAT_SORTL_128,
S390_FEAT_SORTL_F0,
+ /* DEFLATE */
+ S390_FEAT_DEFLATE_GHDT,
+ S390_FEAT_DEFLATE_CMPR,
+ S390_FEAT_DEFLATE_XPND,
+ S390_FEAT_DEFLATE_F0,
+
S390_FEAT_MAX,
} S390Feat;
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 0a62cc563140..8fc2e8e72fc9 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -254,6 +254,13 @@
S390_FEAT_SORTL_F0
+#define S390_FEAT_GROUP_DEFLATE_CONVERSION \
+ S390_FEAT_DEFLATE_BASE, \
+ S390_FEAT_DEFLATE_GHDT, \
+ S390_FEAT_DEFLATE_CMPR, \
+ S390_FEAT_DEFLATE_XPND, \
+ S390_FEAT_DEFLATE_F0
+
/* cpu feature groups */
static uint16_t group_PLO[] = {
S390_FEAT_GROUP_PLO,
@@ -307,6 +314,10 @@ static uint16_t group_ENH_SORT[] = {
S390_FEAT_GROUP_ENH_SORT,
};
+static uint16_t group_DEFLATE_CONVERSION[] = {
+ S390_FEAT_GROUP_DEFLATE_CONVERSION,
+};
+
/* Base features (in order of release)
* Only non-hypervisor managed features belong here.
* Base feature sets are static meaning they do not change in future QEMU
@@ -766,6 +777,7 @@ static FeatGroupDefSpec FeatGroupDef[] = {
FEAT_GROUP_INITIALIZER(MSA_EXT_9_PCKMO),
FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF),
FEAT_GROUP_INITIALIZER(ENH_SORT),
+ FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION),
};
#define QEMU_FEAT_INITIALIZER(_name) \
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index f91f436a313b..e5e2b691f253 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -2079,6 +2079,9 @@ static int query_cpu_subfunc(S390FeatBitmap features)
if (test_bit(S390_FEAT_ESORT_BASE, features)) {
s390_add_from_feat_block(features, S390_FEAT_TYPE_SORTL, prop.sortl);
}
+ if (test_bit(S390_FEAT_DEFLATE_BASE, features)) {
+ s390_add_from_feat_block(features, S390_FEAT_TYPE_DFLTCC, prop.dfltcc);
+ }
return 0;
}
@@ -2129,6 +2132,9 @@ static int configure_cpu_subfunc(const S390FeatBitmap features)
if (test_bit(S390_FEAT_ESORT_BASE, features)) {
s390_fill_feat_block(features, S390_FEAT_TYPE_SORTL, prop.sortl);
}
+ if (test_bit(S390_FEAT_DEFLATE_BASE, features)) {
+ s390_fill_feat_block(features, S390_FEAT_TYPE_DFLTCC, prop.dfltcc);
+ }
return kvm_vm_ioctl(kvm_state, KVM_SET_DEVICE_ATTR, &attr);
}
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 53/54] s390x/cpumodel: add gen15 defintions
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (51 preceding siblings ...)
2019-05-20 17:03 ` [Qemu-devel] [PULL 52/54] s390x/cpumodel: add Deflate-conversion facility Cornelia Huck
@ 2019-05-20 17:03 ` Cornelia Huck
2019-05-20 17:03 ` [Qemu-devel] [PULL 54/54] s390x/cpumodel: wire up 8561 and 8562 as gen15 machines Cornelia Huck
2019-05-20 17:30 ` [Qemu-devel] [PULL 00/54] s390x update Peter Maydell
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:03 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
add several new features (msa9, sort, deflate, additional vector
instructions, new general purpose instructions) to generation 15.
Also disable csske and bpb from the default and base models >=15.
This will allow to migrate gen15 machines to future machines that
do not have these features.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20190429090250.7648-9-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/gen-features.c | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 8fc2e8e72fc9..c346b76bdfbe 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -13,6 +13,7 @@
#include <inttypes.h>
#include <stdio.h>
+#include <string.h>
#include "cpu_features_def.h"
#define ARRAY_SIZE(array) (sizeof(array) / sizeof(array[0]))
@@ -419,6 +420,10 @@ static uint16_t base_GEN14_GA1[] = {
#define base_GEN14_GA2 EmptyFeat
+static uint16_t base_GEN15_GA1[] = {
+ S390_FEAT_MISC_INSTRUCTION_EXT3,
+};
+
/* Full features (in order of release)
* Automatically includes corresponding base features.
* Full features are all features this hardware supports even if kvm/QEMU do not
@@ -548,6 +553,16 @@ static uint16_t full_GEN14_GA1[] = {
#define full_GEN14_GA2 EmptyFeat
+static uint16_t full_GEN15_GA1[] = {
+ S390_FEAT_VECTOR_ENH2,
+ S390_FEAT_GROUP_ENH_SORT,
+ S390_FEAT_GROUP_DEFLATE_CONVERSION,
+ S390_FEAT_VECTOR_BCD_ENH,
+ S390_FEAT_GROUP_MSA_EXT_9,
+ S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
+ S390_FEAT_ETOKEN,
+};
+
/* Default features (in order of release)
* Automatically includes corresponding base features.
* Default features are all features this version of QEMU supports for this
@@ -624,6 +639,16 @@ static uint16_t default_GEN14_GA1[] = {
#define default_GEN14_GA2 EmptyFeat
+static uint16_t default_GEN15_GA1[] = {
+ S390_FEAT_VECTOR_ENH2,
+ S390_FEAT_GROUP_ENH_SORT,
+ S390_FEAT_GROUP_DEFLATE_CONVERSION,
+ S390_FEAT_VECTOR_BCD_ENH,
+ S390_FEAT_GROUP_MSA_EXT_9,
+ S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
+ S390_FEAT_ETOKEN,
+};
+
/* QEMU (CPU model) features */
static uint16_t qemu_V2_11[] = {
@@ -740,6 +765,7 @@ static CpuFeatDefSpec CpuFeatDef[] = {
CPU_FEAT_INITIALIZER(GEN13_GA2),
CPU_FEAT_INITIALIZER(GEN14_GA1),
CPU_FEAT_INITIALIZER(GEN14_GA2),
+ CPU_FEAT_INITIALIZER(GEN15_GA1),
};
#define FEAT_GROUP_INITIALIZER(_name) \
@@ -808,6 +834,11 @@ static void set_bits(uint64_t list[], BitSpec bits)
}
}
+static inline void clear_bit(uint64_t list[], unsigned long nr)
+{
+ list[nr / 64] &= ~(1ULL << (nr % 64));
+}
+
static void print_feature_defs(void)
{
uint64_t base_feat[S390_FEAT_MAX / 64 + 1] = {};
@@ -818,6 +849,12 @@ static void print_feature_defs(void)
printf("\n/* CPU model feature list data */\n");
for (i = 0; i < ARRAY_SIZE(CpuFeatDef); i++) {
+ /* With gen15 CSSKE and BPB are deprecated */
+ if (strcmp(CpuFeatDef[i].name, "S390_FEAT_LIST_GEN15_GA1") == 0) {
+ clear_bit(base_feat, S390_FEAT_CONDITIONAL_SSKE);
+ clear_bit(default_feat, S390_FEAT_CONDITIONAL_SSKE);
+ clear_bit(default_feat, S390_FEAT_BPB);
+ }
set_bits(base_feat, CpuFeatDef[i].base_bits);
/* add the base to the default features */
set_bits(default_feat, CpuFeatDef[i].base_bits);
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* [Qemu-devel] [PULL 54/54] s390x/cpumodel: wire up 8561 and 8562 as gen15 machines
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (52 preceding siblings ...)
2019-05-20 17:03 ` [Qemu-devel] [PULL 53/54] s390x/cpumodel: add gen15 defintions Cornelia Huck
@ 2019-05-20 17:03 ` Cornelia Huck
2019-05-20 17:30 ` [Qemu-devel] [PULL 00/54] s390x update Peter Maydell
54 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 17:03 UTC (permalink / raw)
To: Peter Maydell
Cc: Christian Borntraeger, qemu-s390x, Cornelia Huck, qemu-devel,
David Hildenbrand
From: Christian Borntraeger <borntraeger@de.ibm.com>
8561 and 8562 will be gen15 machines. There is no name yet, let us use
gen15a and gen15b as base name. Later on we can provide aliases with
the proper name.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20190429090250.7648-10-borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
target/s390x/cpu_models.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index d683635eb538..21ea81948306 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -43,10 +43,9 @@
}
/*
- * CPU definiton list in order of release. For now, base features of a
- * following release are always a subset of base features of the previous
- * release. Same is correct for the other feature sets.
- * A BC release always follows the corresponding EC release.
+ * CPU definition list in order of release. Up to generation 14 base features
+ * of a following release have been a superset of the previous release. With
+ * generation 15 one base feature and one optional feature have been deprecated.
*/
static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x2064, 7, 1, 38, 0x00000000U, "z900", "IBM zSeries 900 GA1"),
@@ -83,6 +82,8 @@ static S390CPUDef s390_cpu_defs[] = {
CPUDEF_INIT(0x3906, 14, 1, 47, 0x08000000U, "z14", "IBM z14 GA1"),
CPUDEF_INIT(0x3906, 14, 2, 47, 0x08000000U, "z14.2", "IBM z14 GA2"),
CPUDEF_INIT(0x3907, 14, 1, 47, 0x08000000U, "z14ZR1", "IBM z14 Model ZR1 GA1"),
+ CPUDEF_INIT(0x8561, 15, 1, 47, 0x08000000U, "gen15a", "IBM 8561 GA1"),
+ CPUDEF_INIT(0x8562, 15, 1, 47, 0x08000000U, "gen15b", "IBM 8562 GA1"),
};
#define QEMU_MAX_CPU_TYPE 0x2827
--
2.20.1
^ permalink raw reply related [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [PULL 00/54] s390x update
2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
` (53 preceding siblings ...)
2019-05-20 17:03 ` [Qemu-devel] [PULL 54/54] s390x/cpumodel: wire up 8561 and 8562 as gen15 machines Cornelia Huck
@ 2019-05-20 17:30 ` Peter Maydell
2019-05-20 19:00 ` Cornelia Huck
54 siblings, 1 reply; 63+ messages in thread
From: Peter Maydell @ 2019-05-20 17:30 UTC (permalink / raw)
To: Cornelia Huck; +Cc: qemu-s390x, QEMU Developers
On Mon, 20 May 2019 at 18:03, Cornelia Huck <cohuck@redhat.com> wrote:
>
> The following changes since commit d8276573da58e8ce78dab8c46dd660efd664bcb7:
>
> Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190510' into staging (2019-05-16 13:15:08 +0100)
>
> are available in the Git repository at:
>
> https://github.com/cohuck/qemu tags/s390x-20190520
>
> for you to fetch changes up to f9de88d07258b7288b59ebca77ff1da75b0e8e9f:
>
> s390x/cpumodel: wire up 8561 and 8562 as gen15 machines (2019-05-20 08:35:42 +0200)
>
> ----------------------------------------------------------------
> s390x update:
> - have the bios tolerate bootmap signature entries
> - next chunk of vector instruction support in tcg
> - a headers update against Linux 5.2-rc1
> - add more facilities and gen15 machines to the cpu model
>
> ----------------------------------------------------------------
Hi -- this fails to build on aarch64:
In file included from /home/pm215/qemu/linux-headers/linux/kvm.h:14:0,
from /home/pm215/qemu/target/arm/kvm-consts.h:18,
from /home/pm215/qemu/target/arm/cpu.h:23,
from /home/pm215/qemu/disas.c:8:
/home/pm215/qemu/build/all/linux-headers/asm/kvm.h:38:29: fatal error:
asm/sve_context.h: No such file or directory
#include <asm/sve_context.h>
^
compilation terminated.
Looks like we need to fix update-linux-headers.sh to account for
that new header file before we can do the header sync.
thanks
-- PMM
^ permalink raw reply [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [PULL 00/54] s390x update
2019-05-20 17:30 ` [Qemu-devel] [PULL 00/54] s390x update Peter Maydell
@ 2019-05-20 19:00 ` Cornelia Huck
2019-05-21 7:20 ` [Qemu-devel] [qemu-s390x] " Christian Borntraeger
0 siblings, 1 reply; 63+ messages in thread
From: Cornelia Huck @ 2019-05-20 19:00 UTC (permalink / raw)
To: Peter Maydell; +Cc: qemu-s390x, QEMU Developers
On Mon, 20 May 2019 18:30:46 +0100
Peter Maydell <peter.maydell@linaro.org> wrote:
> On Mon, 20 May 2019 at 18:03, Cornelia Huck <cohuck@redhat.com> wrote:
> >
> > The following changes since commit d8276573da58e8ce78dab8c46dd660efd664bcb7:
> >
> > Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190510' into staging (2019-05-16 13:15:08 +0100)
> >
> > are available in the Git repository at:
> >
> > https://github.com/cohuck/qemu tags/s390x-20190520
> >
> > for you to fetch changes up to f9de88d07258b7288b59ebca77ff1da75b0e8e9f:
> >
> > s390x/cpumodel: wire up 8561 and 8562 as gen15 machines (2019-05-20 08:35:42 +0200)
> >
> > ----------------------------------------------------------------
> > s390x update:
> > - have the bios tolerate bootmap signature entries
> > - next chunk of vector instruction support in tcg
> > - a headers update against Linux 5.2-rc1
> > - add more facilities and gen15 machines to the cpu model
> >
> > ----------------------------------------------------------------
>
> Hi -- this fails to build on aarch64:
>
> In file included from /home/pm215/qemu/linux-headers/linux/kvm.h:14:0,
> from /home/pm215/qemu/target/arm/kvm-consts.h:18,
> from /home/pm215/qemu/target/arm/cpu.h:23,
> from /home/pm215/qemu/disas.c:8:
> /home/pm215/qemu/build/all/linux-headers/asm/kvm.h:38:29: fatal error:
> asm/sve_context.h: No such file or directory
> #include <asm/sve_context.h>
> ^
> compilation terminated.
>
> Looks like we need to fix update-linux-headers.sh to account for
> that new header file before we can do the header sync.
Ugh. I'll try to figure it out tomorrow.
^ permalink raw reply [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [qemu-s390x] [PULL 00/54] s390x update
2019-05-20 19:00 ` Cornelia Huck
@ 2019-05-21 7:20 ` Christian Borntraeger
2019-05-21 8:39 ` Cornelia Huck
0 siblings, 1 reply; 63+ messages in thread
From: Christian Borntraeger @ 2019-05-21 7:20 UTC (permalink / raw)
To: Cornelia Huck, Peter Maydell; +Cc: qemu-s390x, QEMU Developers
On 20.05.19 21:00, Cornelia Huck wrote:
> On Mon, 20 May 2019 18:30:46 +0100
> Peter Maydell <peter.maydell@linaro.org> wrote:
>
>> On Mon, 20 May 2019 at 18:03, Cornelia Huck <cohuck@redhat.com> wrote:
>>>
>>> The following changes since commit d8276573da58e8ce78dab8c46dd660efd664bcb7:
>>>
>>> Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190510' into staging (2019-05-16 13:15:08 +0100)
>>>
>>> are available in the Git repository at:
>>>
>>> https://github.com/cohuck/qemu tags/s390x-20190520
>>>
>>> for you to fetch changes up to f9de88d07258b7288b59ebca77ff1da75b0e8e9f:
>>>
>>> s390x/cpumodel: wire up 8561 and 8562 as gen15 machines (2019-05-20 08:35:42 +0200)
>>>
>>> ----------------------------------------------------------------
>>> s390x update:
>>> - have the bios tolerate bootmap signature entries
>>> - next chunk of vector instruction support in tcg
>>> - a headers update against Linux 5.2-rc1
>>> - add more facilities and gen15 machines to the cpu model
>>>
>>> ----------------------------------------------------------------
>>
>> Hi -- this fails to build on aarch64:
>>
>> In file included from /home/pm215/qemu/linux-headers/linux/kvm.h:14:0,
>> from /home/pm215/qemu/target/arm/kvm-consts.h:18,
>> from /home/pm215/qemu/target/arm/cpu.h:23,
>> from /home/pm215/qemu/disas.c:8:
>> /home/pm215/qemu/build/all/linux-headers/asm/kvm.h:38:29: fatal error:
>> asm/sve_context.h: No such file or directory
>> #include <asm/sve_context.h>
>> ^
>> compilation terminated.
>>
>> Looks like we need to fix update-linux-headers.sh to account for
>> that new header file before we can do the header sync.
>
> Ugh. I'll try to figure it out tomorrow.
>
Maybe something like the following?
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index c3819d2..67d4d2a 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -121,6 +121,7 @@ for arch in $ARCHLIST; do
cp "$tmpdir/include/asm/unistd-eabi.h" "$output/linux-headers/asm-arm/"
cp "$tmpdir/include/asm/unistd-oabi.h" "$output/linux-headers/asm-arm/"
cp "$tmpdir/include/asm/unistd-common.h" "$output/linux-headers/asm-arm/"
+ cp "$tmpdir/include/asm/sve_context.h" "$output/linux-headers/asm-arm/"
fi
if [ $arch = x86 ]; then
cp "$tmpdir/include/asm/unistd_32.h" "$output/linux-headers/asm-x86/"
^ permalink raw reply related [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [qemu-s390x] [PULL 00/54] s390x update
2019-05-21 7:20 ` [Qemu-devel] [qemu-s390x] " Christian Borntraeger
@ 2019-05-21 8:39 ` Cornelia Huck
0 siblings, 0 replies; 63+ messages in thread
From: Cornelia Huck @ 2019-05-21 8:39 UTC (permalink / raw)
To: Christian Borntraeger; +Cc: Peter Maydell, qemu-s390x, QEMU Developers
On Tue, 21 May 2019 09:20:15 +0200
Christian Borntraeger <borntraeger@de.ibm.com> wrote:
> On 20.05.19 21:00, Cornelia Huck wrote:
> > On Mon, 20 May 2019 18:30:46 +0100
> > Peter Maydell <peter.maydell@linaro.org> wrote:
> >
> >> On Mon, 20 May 2019 at 18:03, Cornelia Huck <cohuck@redhat.com> wrote:
> >>>
> >>> The following changes since commit d8276573da58e8ce78dab8c46dd660efd664bcb7:
> >>>
> >>> Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190510' into staging (2019-05-16 13:15:08 +0100)
> >>>
> >>> are available in the Git repository at:
> >>>
> >>> https://github.com/cohuck/qemu tags/s390x-20190520
> >>>
> >>> for you to fetch changes up to f9de88d07258b7288b59ebca77ff1da75b0e8e9f:
> >>>
> >>> s390x/cpumodel: wire up 8561 and 8562 as gen15 machines (2019-05-20 08:35:42 +0200)
> >>>
> >>> ----------------------------------------------------------------
> >>> s390x update:
> >>> - have the bios tolerate bootmap signature entries
> >>> - next chunk of vector instruction support in tcg
> >>> - a headers update against Linux 5.2-rc1
> >>> - add more facilities and gen15 machines to the cpu model
> >>>
> >>> ----------------------------------------------------------------
> >>
> >> Hi -- this fails to build on aarch64:
> >>
> >> In file included from /home/pm215/qemu/linux-headers/linux/kvm.h:14:0,
> >> from /home/pm215/qemu/target/arm/kvm-consts.h:18,
> >> from /home/pm215/qemu/target/arm/cpu.h:23,
> >> from /home/pm215/qemu/disas.c:8:
> >> /home/pm215/qemu/build/all/linux-headers/asm/kvm.h:38:29: fatal error:
> >> asm/sve_context.h: No such file or directory
> >> #include <asm/sve_context.h>
> >> ^
> >> compilation terminated.
> >>
> >> Looks like we need to fix update-linux-headers.sh to account for
> >> that new header file before we can do the header sync.
> >
> > Ugh. I'll try to figure it out tomorrow.
> >
>
> Maybe something like the following?
>
> diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
> index c3819d2..67d4d2a 100755
> --- a/scripts/update-linux-headers.sh
> +++ b/scripts/update-linux-headers.sh
> @@ -121,6 +121,7 @@ for arch in $ARCHLIST; do
> cp "$tmpdir/include/asm/unistd-eabi.h" "$output/linux-headers/asm-arm/"
> cp "$tmpdir/include/asm/unistd-oabi.h" "$output/linux-headers/asm-arm/"
> cp "$tmpdir/include/asm/unistd-common.h" "$output/linux-headers/asm-arm/"
> + cp "$tmpdir/include/asm/sve_context.h" "$output/linux-headers/asm-arm/"
> fi
> if [ $arch = x86 ]; then
> cp "$tmpdir/include/asm/unistd_32.h" "$output/linux-headers/asm-x86/"
>
Yes, but needs to go under arm64 (not arm).
Could find no other instances of new includes, hopefully we're all fine
with that (currently building, but don't have an arm machine for build
testing handy.)
^ permalink raw reply [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE)
2019-05-20 17:02 ` [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE) Cornelia Huck
@ 2019-05-30 11:22 ` Peter Maydell
2019-05-31 9:45 ` David Hildenbrand
2019-05-31 11:32 ` David Hildenbrand
0 siblings, 2 replies; 63+ messages in thread
From: Peter Maydell @ 2019-05-30 11:22 UTC (permalink / raw)
To: Cornelia Huck
Cc: qemu-s390x, Richard Henderson, QEMU Developers, David Hildenbrand
On Mon, 20 May 2019 at 18:06, Cornelia Huck <cohuck@redhat.com> wrote:
>
> From: David Hildenbrand <david@redhat.com>
>
> A galois field multiplication in field 2 is like binary multiplication,
> however instead of doing ordinary binary additions, xor's are performed.
> So no carries are considered.
>
> Implement all variants via helpers. s390_vec_sar() and s390_vec_shr()
> will be reused later on.
>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Signed-off-by: David Hildenbrand <david@redhat.com>
Hi -- Coverity (CID 1401703) complains that a lot of this
function is dead code:
> +static S390Vector galois_multiply64(uint64_t a, uint64_t b)
> +{
> + S390Vector res = {};
> + S390Vector va = {
> + .doubleword[1] = a,
> + };
> + S390Vector vb = {
> + .doubleword[1] = b,
> + };
> +
> + while (!s390_vec_is_zero(&vb)) {
> + if (vb.doubleword[1] & 0x1) {
> + s390_vec_xor(&res, &res, &va);
> + }
> + s390_vec_shl(&va, &va, 1);
> + s390_vec_shr(&vb, &vb, 1);
> + }
> + return res;
> +}
but I can't make any sense of its annotations or why it
thinks this is true. Would somebody like to have a look at the
issue? If it's just Coverity getting confused we can mark it
as a false positive.
thanks
-- PMM
^ permalink raw reply [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE)
2019-05-30 11:22 ` Peter Maydell
@ 2019-05-31 9:45 ` David Hildenbrand
2019-05-31 11:32 ` David Hildenbrand
1 sibling, 0 replies; 63+ messages in thread
From: David Hildenbrand @ 2019-05-31 9:45 UTC (permalink / raw)
To: Peter Maydell, Cornelia Huck
Cc: qemu-s390x, Richard Henderson, QEMU Developers
On 30.05.19 13:22, Peter Maydell wrote:
> On Mon, 20 May 2019 at 18:06, Cornelia Huck <cohuck@redhat.com> wrote:
>>
>> From: David Hildenbrand <david@redhat.com>
>>
>> A galois field multiplication in field 2 is like binary multiplication,
>> however instead of doing ordinary binary additions, xor's are performed.
>> So no carries are considered.
>>
>> Implement all variants via helpers. s390_vec_sar() and s390_vec_shr()
>> will be reused later on.
>>
>> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
>> Signed-off-by: David Hildenbrand <david@redhat.com>
>
> Hi -- Coverity (CID 1401703) complains that a lot of this
> function is dead code:
>
>> +static S390Vector galois_multiply64(uint64_t a, uint64_t b)
>> +{
>> + S390Vector res = {};
>> + S390Vector va = {
>> + .doubleword[1] = a,
>> + };
>> + S390Vector vb = {
>> + .doubleword[1] = b,
>> + };
>> +
>> + while (!s390_vec_is_zero(&vb)) {
>> + if (vb.doubleword[1] & 0x1) {
>> + s390_vec_xor(&res, &res, &va);
>> + }
>> + s390_vec_shl(&va, &va, 1);
>> + s390_vec_shr(&vb, &vb, 1);
>> + }
>> + return res;
>> +}
>
> but I can't make any sense of its annotations or why it
> thinks this is true. Would somebody like to have a look at the
> issue? If it's just Coverity getting confused we can mark it
> as a false positive.
I am pretty sure it is a false positive. I'll have to request access to
coverity first to have a look at the details. Thanks!
>
> thanks
> -- PMM
>
--
Thanks,
David / dhildenb
^ permalink raw reply [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE)
2019-05-30 11:22 ` Peter Maydell
2019-05-31 9:45 ` David Hildenbrand
@ 2019-05-31 11:32 ` David Hildenbrand
2019-05-31 12:18 ` Richard Henderson
1 sibling, 1 reply; 63+ messages in thread
From: David Hildenbrand @ 2019-05-31 11:32 UTC (permalink / raw)
To: Peter Maydell, Cornelia Huck
Cc: qemu-s390x, Richard Henderson, QEMU Developers
On 30.05.19 13:22, Peter Maydell wrote:
> On Mon, 20 May 2019 at 18:06, Cornelia Huck <cohuck@redhat.com> wrote:
>>
>> From: David Hildenbrand <david@redhat.com>
>>
>> A galois field multiplication in field 2 is like binary multiplication,
>> however instead of doing ordinary binary additions, xor's are performed.
>> So no carries are considered.
>>
>> Implement all variants via helpers. s390_vec_sar() and s390_vec_shr()
>> will be reused later on.
>>
>> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
>> Signed-off-by: David Hildenbrand <david@redhat.com>
>
> Hi -- Coverity (CID 1401703) complains that a lot of this
> function is dead code:
>
>> +static S390Vector galois_multiply64(uint64_t a, uint64_t b)
>> +{
>> + S390Vector res = {};
>> + S390Vector va = {
>> + .doubleword[1] = a,
>> + };
>> + S390Vector vb = {
>> + .doubleword[1] = b,
>> + };
>> +
>> + while (!s390_vec_is_zero(&vb)) {
>> + if (vb.doubleword[1] & 0x1) {
>> + s390_vec_xor(&res, &res, &va);
>> + }
>> + s390_vec_shl(&va, &va, 1);
>> + s390_vec_shr(&vb, &vb, 1);
>> + }
>> + return res;
>> +}
>
> but I can't make any sense of its annotations or why it
> thinks this is true. Would somebody like to have a look at the
> issue? If it's just Coverity getting confused we can mark it
> as a false positive.
I can't make absolutely any sense of the coverity gibberish as well.
The only think is that "vb->doubleword[0]" will always be 0, but that's
not what coverity is complaining about.
Marking it as false positive, thanks!
>
> thanks
> -- PMM
>
--
Thanks,
David / dhildenb
^ permalink raw reply [flat|nested] 63+ messages in thread
* Re: [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE)
2019-05-31 11:32 ` David Hildenbrand
@ 2019-05-31 12:18 ` Richard Henderson
0 siblings, 0 replies; 63+ messages in thread
From: Richard Henderson @ 2019-05-31 12:18 UTC (permalink / raw)
To: David Hildenbrand, Peter Maydell, Cornelia Huck
Cc: qemu-s390x, QEMU Developers
On 5/31/19 6:32 AM, David Hildenbrand wrote:
> On 30.05.19 13:22, Peter Maydell wrote:
>> Hi -- Coverity (CID 1401703) complains that a lot of this
>> function is dead code:
>>
>>> +static S390Vector galois_multiply64(uint64_t a, uint64_t b)
>>> +{
>>> + S390Vector res = {};
>>> + S390Vector va = {
>>> + .doubleword[1] = a,
>>> + };
...
>> but I can't make any sense of its annotations or why it
>> thinks this is true. Would somebody like to have a look at the
>> issue? If it's just Coverity getting confused we can mark it
>> as a false positive.
>
> I can't make absolutely any sense of the coverity gibberish as well.
>
> The only think is that "vb->doubleword[0]" will always be 0, but that's
> not what coverity is complaining about.
>
> Marking it as false positive, thanks!
It does seem to be gibberish. How in the world does it believe that the
dimensionality of S390Vector is variable.
However, because of where the two errors are placed, I can only imagine that
Coverity is confused by the syntax of the initialization.
If it were easier to run and get results, I'd try making the assignment as a
separate statement, instead of the init syntax. But it's probably not worth
the churn.
r~
^ permalink raw reply [flat|nested] 63+ messages in thread
end of thread, other threads:[~2019-05-31 12:30 UTC | newest]
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2019-05-20 17:02 [Qemu-devel] [PULL 00/54] s390x update Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 01/54] pc-bios/s390-ccw: Clean up harmless misuse of isdigit() Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 02/54] s390-bios: Skip bootmap signature entries Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 03/54] pc-bios/s390: Update firmware image with "Skip bootmap signature entries" fix Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 04/54] s390/ipl: cast to SCSIDevice directly Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 05/54] s390/css: handle CCW_FLAG_SKIP Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 06/54] s390x/tcg: Implement VECTOR ADD Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 07/54] s390x/tcg: Implement VECTOR ADD COMPUTE CARRY Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 08/54] s390x/tcg: Implement VECTOR ADD WITH CARRY Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 09/54] s390x/tcg: Implement VECTOR ADD WITH CARRY COMPUTE CARRY Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 10/54] s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT) Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 11/54] s390x/tcg: Implement VECTOR AVERAGE Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 12/54] s390x/tcg: Implement VECTOR AVERAGE LOGICAL Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 13/54] s390x/tcg: Implement VECTOR CHECKSUM Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 14/54] s390x/tcg: Implement VECTOR ELEMENT COMPARE * Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 15/54] s390x/tcg: Implement VECTOR " Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 16/54] s390x/tcg: Implement VECTOR COUNT LEADING ZEROS Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 17/54] s390x/tcg: Implement VECTOR COUNT TRAILING ZEROS Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 18/54] s390x/tcg: Implement VECTOR EXCLUSIVE OR Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 19/54] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE) Cornelia Huck
2019-05-30 11:22 ` Peter Maydell
2019-05-31 9:45 ` David Hildenbrand
2019-05-31 11:32 ` David Hildenbrand
2019-05-31 12:18 ` Richard Henderson
2019-05-20 17:02 ` [Qemu-devel] [PULL 20/54] s390x/tcg: Implement VECTOR LOAD COMPLEMENT Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 21/54] s390x/tcg: Implement VECTOR LOAD POSITIVE Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 22/54] s390x/tcg: Implement VECTOR (MAXIMUM|MINIMUM) (LOGICAL) Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 23/54] s390x/tcg: Implement VECTOR MULTIPLY AND ADD * Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 24/54] s390x/tcg: Implement VECTOR MULTIPLY * Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 25/54] s390x/tcg: Implement VECTOR NAND Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 26/54] s390x/tcg: Implement VECTOR NOR Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 27/54] s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 28/54] s390x/tcg: Implement VECTOR OR Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 29/54] s390x/tcg: Implement VECTOR OR WITH COMPLEMENT Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 30/54] s390x/tcg: Implement VECTOR POPULATION COUNT Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 31/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE LEFT LOGICAL Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 32/54] s390x/tcg: Implement VECTOR ELEMENT ROTATE AND INSERT UNDER MASK Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 33/54] s390x/tcg: Implement VECTOR ELEMENT SHIFT Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 34/54] s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE) Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 35/54] s390x/tcg: Implement VECTOR SHIFT LEFT DOUBLE BY BYTE Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 36/54] s390x/tcg: Implement VECTOR SHIFT RIGHT ARITHMETIC Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 37/54] s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL * Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 38/54] s390x/tcg: Implement VECTOR SUBTRACT Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 39/54] s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 40/54] s390x/tcg: Implement VECTOR SUBTRACT WITH " Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 41/54] s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW COMPUTE " Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 42/54] s390x/tcg: Implement VECTOR SUM ACROSS DOUBLEWORD Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 43/54] s390x/tcg: Implement VECTOR SUM ACROSS QUADWORD Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 44/54] s390x/tcg: Implement VECTOR SUM ACROSS WORD Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 45/54] s390x/tcg: Implement VECTOR TEST UNDER MASK Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 46/54] linux headers: update against Linux 5.2-rc1 Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 47/54] s390x/cpumodel: ignore csske for expansion Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 48/54] s390x/cpumodel: Miscellaneous-Instruction-Extensions Facility 3 Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 49/54] s390x/cpumodel: msa9 facility Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 50/54] s390x/cpumodel: vector enhancements Cornelia Huck
2019-05-20 17:02 ` [Qemu-devel] [PULL 51/54] s390x/cpumodel: enhanced sort facility Cornelia Huck
2019-05-20 17:03 ` [Qemu-devel] [PULL 52/54] s390x/cpumodel: add Deflate-conversion facility Cornelia Huck
2019-05-20 17:03 ` [Qemu-devel] [PULL 53/54] s390x/cpumodel: add gen15 defintions Cornelia Huck
2019-05-20 17:03 ` [Qemu-devel] [PULL 54/54] s390x/cpumodel: wire up 8561 and 8562 as gen15 machines Cornelia Huck
2019-05-20 17:30 ` [Qemu-devel] [PULL 00/54] s390x update Peter Maydell
2019-05-20 19:00 ` Cornelia Huck
2019-05-21 7:20 ` [Qemu-devel] [qemu-s390x] " Christian Borntraeger
2019-05-21 8:39 ` Cornelia Huck
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