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| author | Tiezhu Yang <[email protected]> | 2024-03-11 22:23:47 +0800 |
|---|---|---|
| committer | Huacai Chen <[email protected]> | 2024-03-11 22:23:47 +0800 |
| commit | b2d23158e6c881326321c2351b92568be4e57030 (patch) | |
| tree | 9cae54ba8456b713451df885c5624c364702d591 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | e8aff71ca93026209dd0eab9b285e6808cd87d05 (diff) | |
objtool/LoongArch: Implement instruction decoder
Only copy the minimal definitions of instruction opcodes and formats
in inst.h from arch/loongarch to tools/arch/loongarch, and also copy
the definition of sign_extend64() to tools/include/linux/bitops.h to
decode the following kinds of instructions:
(1) stack pointer related instructions
addi.d, ld.d, st.d, ldptr.d and stptr.d
(2) branch and jump related instructions
beq, bne, blt, bge, bltu, bgeu, beqz, bnez, bceqz, bcnez, b, bl and jirl
(3) other instructions
break, nop and ertn
See more info about instructions in LoongArch Reference Manual:
https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html
Co-developed-by: Jinyang He <[email protected]>
Signed-off-by: Jinyang He <[email protected]>
Co-developed-by: Youling Tang <[email protected]>
Signed-off-by: Youling Tang <[email protected]>
Signed-off-by: Tiezhu Yang <[email protected]>
Signed-off-by: Huacai Chen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions