diff options
Diffstat (limited to 'tools/perf')
-rw-r--r-- | tools/perf/tests/insn-x86-dat-32.c | 22 | ||||
-rw-r--r-- | tools/perf/tests/insn-x86-dat-64.c | 34 | ||||
-rw-r--r-- | tools/perf/tests/insn-x86-dat-src.c | 46 | ||||
-rw-r--r-- | tools/perf/util/intel-pt-decoder/x86-opcode-map.txt | 4 |
4 files changed, 104 insertions, 2 deletions
diff --git a/tools/perf/tests/insn-x86-dat-32.c b/tools/perf/tests/insn-x86-dat-32.c index 83f5078e74e1..4b09b7e130a0 100644 --- a/tools/perf/tests/insn-x86-dat-32.c +++ b/tools/perf/tests/insn-x86-dat-32.c @@ -616,3 +616,25 @@ "0f 38 cd 84 08 78 56 34 12 \tsha256msg2 0x12345678(%eax,%ecx,1),%xmm0",}, {{0x0f, 0x38, 0xcd, 0x84, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", "0f 38 cd 84 c8 78 56 34 12 \tsha256msg2 0x12345678(%eax,%ecx,8),%xmm0",}, +{{0x66, 0x0f, 0xae, 0x38, }, 4, 0, "", "", +"66 0f ae 38 \tclflushopt (%eax)",}, +{{0x66, 0x0f, 0xae, 0x3d, 0x78, 0x56, 0x34, 0x12, }, 8, 0, "", "", +"66 0f ae 3d 78 56 34 12 \tclflushopt 0x12345678",}, +{{0x66, 0x0f, 0xae, 0xbc, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", +"66 0f ae bc c8 78 56 34 12 \tclflushopt 0x12345678(%eax,%ecx,8)",}, +{{0x0f, 0xae, 0x38, }, 3, 0, "", "", +"0f ae 38 \tclflush (%eax)",}, +{{0x0f, 0xae, 0xf8, }, 3, 0, "", "", +"0f ae f8 \tsfence ",}, +{{0x66, 0x0f, 0xae, 0x30, }, 4, 0, "", "", +"66 0f ae 30 \tclwb (%eax)",}, +{{0x66, 0x0f, 0xae, 0x35, 0x78, 0x56, 0x34, 0x12, }, 8, 0, "", "", +"66 0f ae 35 78 56 34 12 \tclwb 0x12345678",}, +{{0x66, 0x0f, 0xae, 0xb4, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", +"66 0f ae b4 c8 78 56 34 12 \tclwb 0x12345678(%eax,%ecx,8)",}, +{{0x0f, 0xae, 0x30, }, 3, 0, "", "", +"0f ae 30 \txsaveopt (%eax)",}, +{{0x0f, 0xae, 0xf0, }, 3, 0, "", "", +"0f ae f0 \tmfence ",}, +{{0x66, 0x0f, 0xae, 0xf8, }, 4, 0, "", "", +"66 0f ae f8 \tpcommit ",}, diff --git a/tools/perf/tests/insn-x86-dat-64.c b/tools/perf/tests/insn-x86-dat-64.c index 13f008588590..5da235a4414f 100644 --- a/tools/perf/tests/insn-x86-dat-64.c +++ b/tools/perf/tests/insn-x86-dat-64.c @@ -702,3 +702,37 @@ "0f 38 cd 84 c8 78 56 34 12 \tsha256msg2 0x12345678(%rax,%rcx,8),%xmm0",}, {{0x44, 0x0f, 0x38, 0xcd, 0xbc, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 10, 0, "", "", "44 0f 38 cd bc c8 78 56 34 12 \tsha256msg2 0x12345678(%rax,%rcx,8),%xmm15",}, +{{0x66, 0x0f, 0xae, 0x38, }, 4, 0, "", "", +"66 0f ae 38 \tclflushopt (%rax)",}, +{{0x66, 0x41, 0x0f, 0xae, 0x38, }, 5, 0, "", "", +"66 41 0f ae 38 \tclflushopt (%r8)",}, +{{0x66, 0x0f, 0xae, 0x3c, 0x25, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", +"66 0f ae 3c 25 78 56 34 12 \tclflushopt 0x12345678",}, +{{0x66, 0x0f, 0xae, 0xbc, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", +"66 0f ae bc c8 78 56 34 12 \tclflushopt 0x12345678(%rax,%rcx,8)",}, +{{0x66, 0x41, 0x0f, 0xae, 0xbc, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 10, 0, "", "", +"66 41 0f ae bc c8 78 56 34 12 \tclflushopt 0x12345678(%r8,%rcx,8)",}, +{{0x0f, 0xae, 0x38, }, 3, 0, "", "", +"0f ae 38 \tclflush (%rax)",}, +{{0x41, 0x0f, 0xae, 0x38, }, 4, 0, "", "", +"41 0f ae 38 \tclflush (%r8)",}, +{{0x0f, 0xae, 0xf8, }, 3, 0, "", "", +"0f ae f8 \tsfence ",}, +{{0x66, 0x0f, 0xae, 0x30, }, 4, 0, "", "", +"66 0f ae 30 \tclwb (%rax)",}, +{{0x66, 0x41, 0x0f, 0xae, 0x30, }, 5, 0, "", "", +"66 41 0f ae 30 \tclwb (%r8)",}, +{{0x66, 0x0f, 0xae, 0x34, 0x25, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", +"66 0f ae 34 25 78 56 34 12 \tclwb 0x12345678",}, +{{0x66, 0x0f, 0xae, 0xb4, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 9, 0, "", "", +"66 0f ae b4 c8 78 56 34 12 \tclwb 0x12345678(%rax,%rcx,8)",}, +{{0x66, 0x41, 0x0f, 0xae, 0xb4, 0xc8, 0x78, 0x56, 0x34, 0x12, }, 10, 0, "", "", +"66 41 0f ae b4 c8 78 56 34 12 \tclwb 0x12345678(%r8,%rcx,8)",}, +{{0x0f, 0xae, 0x30, }, 3, 0, "", "", +"0f ae 30 \txsaveopt (%rax)",}, +{{0x41, 0x0f, 0xae, 0x30, }, 4, 0, "", "", +"41 0f ae 30 \txsaveopt (%r8)",}, +{{0x0f, 0xae, 0xf0, }, 3, 0, "", "", +"0f ae f0 \tmfence ",}, +{{0x66, 0x0f, 0xae, 0xf8, }, 4, 0, "", "", +"66 0f ae f8 \tpcommit ",}, diff --git a/tools/perf/tests/insn-x86-dat-src.c b/tools/perf/tests/insn-x86-dat-src.c index 7d06c9b22070..482637f44245 100644 --- a/tools/perf/tests/insn-x86-dat-src.c +++ b/tools/perf/tests/insn-x86-dat-src.c @@ -421,6 +421,30 @@ int main(void) asm volatile("sha256msg2 0x12345678(%rax,%rcx,8), %xmm0"); asm volatile("sha256msg2 0x12345678(%rax,%rcx,8), %xmm15"); + /* clflushopt m8 */ + + asm volatile("clflushopt (%rax)"); + asm volatile("clflushopt (%r8)"); + asm volatile("clflushopt (0x12345678)"); + asm volatile("clflushopt 0x12345678(%rax,%rcx,8)"); + asm volatile("clflushopt 0x12345678(%r8,%rcx,8)"); + /* Also check instructions in the same group encoding as clflushopt */ + asm volatile("clflush (%rax)"); + asm volatile("clflush (%r8)"); + asm volatile("sfence"); + + /* clwb m8 */ + + asm volatile("clwb (%rax)"); + asm volatile("clwb (%r8)"); + asm volatile("clwb (0x12345678)"); + asm volatile("clwb 0x12345678(%rax,%rcx,8)"); + asm volatile("clwb 0x12345678(%r8,%rcx,8)"); + /* Also check instructions in the same group encoding as clwb */ + asm volatile("xsaveopt (%rax)"); + asm volatile("xsaveopt (%r8)"); + asm volatile("mfence"); + #else /* #ifdef __x86_64__ */ /* bndmk m32, bnd */ @@ -780,8 +804,30 @@ int main(void) asm volatile("sha256msg2 0x12345678(%eax,%ecx,1), %xmm0"); asm volatile("sha256msg2 0x12345678(%eax,%ecx,8), %xmm0"); + /* clflushopt m8 */ + + asm volatile("clflushopt (%eax)"); + asm volatile("clflushopt (0x12345678)"); + asm volatile("clflushopt 0x12345678(%eax,%ecx,8)"); + /* Also check instructions in the same group encoding as clflushopt */ + asm volatile("clflush (%eax)"); + asm volatile("sfence"); + + /* clwb m8 */ + + asm volatile("clwb (%eax)"); + asm volatile("clwb (0x12345678)"); + asm volatile("clwb 0x12345678(%eax,%ecx,8)"); + /* Also check instructions in the same group encoding as clwb */ + asm volatile("xsaveopt (%eax)"); + asm volatile("mfence"); + #endif /* #ifndef __x86_64__ */ + /* pcommit */ + + asm volatile("pcommit"); + /* Following line is a marker for the awk script - do not change */ asm volatile("rdtsc"); /* Stop here */ diff --git a/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt b/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt index 25dad388b371..f4f0451a301e 100644 --- a/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt +++ b/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt @@ -943,8 +943,8 @@ GrpTable: Grp15 3: vstmxcsr Md (v1) | WRGSBASE Ry (F3),(11B) 4: XSAVE 5: XRSTOR | lfence (11B) -6: XSAVEOPT | mfence (11B) -7: clflush | sfence (11B) +6: XSAVEOPT | clwb (66) | mfence (11B) +7: clflush | clflushopt (66) | sfence (11B) | pcommit (66),(11B) EndTable GrpTable: Grp16 |