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| author | Paul Mundt <lethal@linux-sh.org> | 2010-06-14 09:02:47 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-06-14 09:02:47 +0200 |
| commit | da28c597996a964a195529595c37f7aacd6dad09 (patch) | |
| tree | fc16249697efb5bc9bb1863fb02c40b902b2dd7c /arch/sh/include/asm/ptrace_64.h | |
| parent | sh: Add kprobe-based event tracer. (diff) | |
| download | linux-da28c597996a964a195529595c37f7aacd6dad09.tar.xz linux-da28c597996a964a195529595c37f7aacd6dad09.zip | |
sh: split out ptrace header for _32/_64 variants.
asm/ptrace.h is getting a bit messy, with the _32/_64-specific changes
being fairly insular. This splits out the header accordingly.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/ptrace_64.h')
| -rw-r--r-- | arch/sh/include/asm/ptrace_64.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h new file mode 100644 index 000000000000..d43c1cb0bbe7 --- /dev/null +++ b/arch/sh/include/asm/ptrace_64.h @@ -0,0 +1,20 @@ +#ifndef __ASM_SH_PTRACE_64_H +#define __ASM_SH_PTRACE_64_H + +struct pt_regs { + unsigned long long pc; + unsigned long long sr; + long long syscall_nr; + unsigned long long regs[63]; + unsigned long long tregs[8]; + unsigned long long pad[2]; +}; + +#ifdef __KERNEL__ + +#define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7]) +#define regs_return_value(regs) ((regs)->regs[3]) + +#endif /* __KERNEL__ */ + +#endif /* __ASM_SH_PTRACE_64_H */ |