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| author | Adrian Hunter <adrian.hunter@intel.com> | 2021-02-18 10:57:52 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-02-18 20:13:30 +0100 |
| commit | b7ecc2d73e5b2231be505777e03b3df6f8a5f6c5 (patch) | |
| tree | 0addba48b94323a4d70b26306c36d6ea68aa6d97 /tools/perf/arch | |
| parent | perf script: Add branch types for VM-Entry and VM-Exit (diff) | |
| download | linux-b7ecc2d73e5b2231be505777e03b3df6f8a5f6c5.tar.xz linux-b7ecc2d73e5b2231be505777e03b3df6f8a5f6c5.zip | |
perf intel_pt: Add vmlaunch and vmresume as branches
In preparation to support Intel PT decoding of virtual machine traces, add
vmlaunch and vmresume as branch instructions.
Note, sample flags will show "VMentry" even if the VM-Entry fails.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210218095801.19576-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch')
| -rw-r--r-- | tools/perf/arch/x86/tests/insn-x86.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/x86/tests/insn-x86.c b/tools/perf/arch/x86/tests/insn-x86.c index 745f29adb14b..f782ef8c5982 100644 --- a/tools/perf/arch/x86/tests/insn-x86.c +++ b/tools/perf/arch/x86/tests/insn-x86.c @@ -48,6 +48,7 @@ static int get_op(const char *op_str) {"int", INTEL_PT_OP_INT}, {"syscall", INTEL_PT_OP_SYSCALL}, {"sysret", INTEL_PT_OP_SYSRET}, + {"vmentry", INTEL_PT_OP_VMENTRY}, {NULL, 0}, }; struct val_data *val; |