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| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-09 08:57:27 +0100 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 05:18:42 +0100 |
| commit | 33f242ed11ce6b5fbe73fe4ece7ef4bc2f4e2851 (patch) | |
| tree | a5312fd61d92c66a27c07d6cdb25721ed17334f3 /include/asm-sh/ptrace.h | |
| parent | sh: Split out arch/sh/kernel/process.c for _32 and _64 variants. (diff) | |
| download | linux-33f242ed11ce6b5fbe73fe4ece7ef4bc2f4e2851.tar.xz linux-33f242ed11ce6b5fbe73fe4ece7ef4bc2f4e2851.zip | |
sh: SH-5 pt_regs.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/ptrace.h')
| -rw-r--r-- | include/asm-sh/ptrace.h | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h index b9789c8b4d15..a83a7b45ba6f 100644 --- a/include/asm-sh/ptrace.h +++ b/include/asm-sh/ptrace.h @@ -5,7 +5,16 @@ * Copyright (C) 1999, 2000 Niibe Yutaka * */ - +#if defined(__SH5__) || defined(CONFIG_SUPERH64) +struct pt_regs { + unsigned long long pc; + unsigned long long sr; + unsigned long long syscall_nr; + unsigned long long regs[63]; + unsigned long long tregs[8]; + unsigned long long pad[2]; +}; +#else /* * GCC defines register number like this: * ----------------------------- @@ -28,7 +37,7 @@ #define REG_PR 17 #define REG_SR 18 -#define REG_GBR 19 +#define REG_GBR 19 #define REG_MACH 20 #define REG_MACL 21 @@ -80,10 +89,14 @@ struct pt_dspregs { #define PTRACE_GETDSPREGS 55 #define PTRACE_SETDSPREGS 56 +#endif #ifdef __KERNEL__ -#define user_mode(regs) (((regs)->sr & 0x40000000)==0) -#define instruction_pointer(regs) ((regs)->pc) +#include <asm/addrspace.h> + +#define user_mode(regs) (((regs)->sr & 0x40000000)==0) +#define instruction_pointer(regs) ((regs)->pc) + extern void show_regs(struct pt_regs *); #ifdef CONFIG_SH_DSP @@ -100,10 +113,13 @@ static inline unsigned long profile_pc(struct pt_regs *regs) { unsigned long pc = instruction_pointer(regs); - if (pc >= 0xa0000000UL && pc < 0xc0000000UL) +#ifdef P2SEG + if (pc >= P2SEG && pc < P3SEG) pc -= 0x20000000; +#endif + return pc; } -#endif +#endif /* __KERNEL__ */ #endif /* __ASM_SH_PTRACE_H */ |