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author | Andrii Nakryiko <andrii@kernel.org> | 2023-01-20 12:08:55 -0800 |
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committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-01-23 20:53:00 +0100 |
commit | 7f60f5d85e29441b297bf64f0236c70e624a9108 (patch) | |
tree | e5398900c0e65ad6ecbd184f9399a2607c6fce2f /tools | |
parent | 2eb2be30b8dac137d9a21c6125a68993b9dc8a00 (diff) | |
download | linux-stable-7f60f5d85e29441b297bf64f0236c70e624a9108.tar.gz linux-stable-7f60f5d85e29441b297bf64f0236c70e624a9108.tar.bz2 linux-stable-7f60f5d85e29441b297bf64f0236c70e624a9108.zip |
libbpf: Complete sparc spec in bpf_tracing.h
Add PARM6 definition for sparc architecture. Leave a link to calling
convention documentation.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230120200914.3008030-7-andrii@kernel.org
Diffstat (limited to 'tools')
-rw-r--r-- | tools/lib/bpf/bpf_tracing.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index 1b9447f847b0..0f9640ddbe1c 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -245,11 +245,16 @@ struct pt_regs___arm64 { #elif defined(bpf_target_sparc) +/* + * https://en.wikipedia.org/wiki/Calling_convention#SPARC + */ + #define __PT_PARM1_REG u_regs[UREG_I0] #define __PT_PARM2_REG u_regs[UREG_I1] #define __PT_PARM3_REG u_regs[UREG_I2] #define __PT_PARM4_REG u_regs[UREG_I3] #define __PT_PARM5_REG u_regs[UREG_I4] +#define __PT_PARM6_REG u_regs[UREG_I5] #define __PT_RET_REG u_regs[UREG_I7] #define __PT_FP_REG __unsupported__ #define __PT_RC_REG u_regs[UREG_I0] |