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| author | Andrii Nakryiko <andrii@kernel.org> | 2023-01-20 12:09:07 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-01-23 20:53:01 +0100 |
| commit | cfd0bbe91536095f5491e9ac71fb11304dd87dd2 (patch) | |
| tree | 9acc459072c23979a57f6b43c966e5a902463d83 /tools/lib | |
| parent | 3488ea0584bb3888e2fcbe2d2ff738ff173d91ab (diff) | |
| download | linux-stable-cfd0bbe91536095f5491e9ac71fb11304dd87dd2.tar.gz linux-stable-cfd0bbe91536095f5491e9ac71fb11304dd87dd2.tar.bz2 linux-stable-cfd0bbe91536095f5491e9ac71fb11304dd87dd2.zip | |
libbpf: Define mips syscall regs spec in bpf_tracing.h
Define explicit table of registers used for syscall argument passing.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230120200914.3008030-19-andrii@kernel.org
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/bpf/bpf_tracing.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index f753346e9be6..a3da63b74b0b 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -265,6 +265,14 @@ struct pt_regs___arm64 { #define __PT_PARM6_REG regs[9] #define __PT_PARM7_REG regs[10] #define __PT_PARM8_REG regs[11] + +#define __PT_PARM1_SYSCALL_REG __PT_PARM1_REG +#define __PT_PARM2_SYSCALL_REG __PT_PARM2_REG +#define __PT_PARM3_SYSCALL_REG __PT_PARM3_REG +#define __PT_PARM4_SYSCALL_REG __PT_PARM4_REG +#define __PT_PARM5_SYSCALL_REG __PT_PARM5_REG /* only N32/N64 */ +#define __PT_PARM6_SYSCALL_REG __PT_PARM6_REG /* only N32/N64 */ + #define __PT_RET_REG regs[31] #define __PT_FP_REG regs[30] /* Works only with CONFIG_FRAME_POINTER */ #define __PT_RC_REG regs[2] |