perf: script: add raw|disasm arguments to --insn-trace option
Now '--insn-trace' accept a argument to specify the output format:
- raw: display raw instructions.
- disasm: display mnemonic instructions (if capstone is installed).
$ sudo perf script --insn-trace=raw
ls
1443864 [006]
2275506.
209908875:
7f216b426100 _start+0x0 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) insn: 48 89 e7
ls
1443864 [006]
2275506.
209908875:
7f216b426103 _start+0x3 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) insn: e8 e8 0c 00 00
ls
1443864 [006]
2275506.
209908875:
7f216b426df0 _dl_start+0x0 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) insn: f3 0f 1e fa
$ sudo perf script --insn-trace=disasm
ls
1443864 [006]
2275506.
209908875:
7f216b426100 _start+0x0 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) movq %rsp, %rdi
ls
1443864 [006]
2275506.
209908875:
7f216b426103 _start+0x3 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) callq _dl_start+0x0
ls
1443864 [006]
2275506.
209908875:
7f216b426df0 _dl_start+0x0 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) illegal instruction
ls
1443864 [006]
2275506.
209908875:
7f216b426df4 _dl_start+0x4 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) pushq %rbp
ls
1443864 [006]
2275506.
209908875:
7f216b426df5 _dl_start+0x5 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) movq %rsp, %rbp
ls
1443864 [006]
2275506.
209908875:
7f216b426df8 _dl_start+0x8 (/usr/lib/x86_64-linux-gnu/ld-2.31.so) pushq %r15
Signed-off-by: Changbin Du <changbin.du@huawei.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: changbin.du@gmail.com
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240217074046.4100789-5-changbin.du@huawei.com
projects / linux.git / commit