projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 88547001 JW |
1 | #ifndef __ASM_KGDB_H_ |
| 2 | #define __ASM_KGDB_H_ | |
| 3 | ||
| 4 | #ifdef __KERNEL__ | |
| 5 | ||
| 6 | #include <asm/sgidefs.h> | |
| 7 | ||
| 8 | #if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \ | |
| 9 | (_MIPS_ISA == _MIPS_ISA_MIPS32) | |
| 10 | ||
| 0896a9be JW |
11 | #define KGDB_GDB_REG_SIZE 32 |
| 12 | #define GDB_SIZEOF_REG sizeof(u32) | |
| 88547001 JW |
13 | |
| 14 | #elif (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \ | |
| 15 | (_MIPS_ISA == _MIPS_ISA_MIPS64) | |
| 16 | ||
| 17 | #ifdef CONFIG_32BIT | |
| 0896a9be JW |
18 | #define KGDB_GDB_REG_SIZE 32 |
| 19 | #define GDB_SIZEOF_REG sizeof(u32) | |
| 88547001 | 20 | #else /* CONFIG_CPU_32BIT */ |
| 0896a9be JW |
21 | #define KGDB_GDB_REG_SIZE 64 |
| 22 | #define GDB_SIZEOF_REG sizeof(u64) | |
| 88547001 JW |
23 | #endif |
| 24 | #else | |
| 25 | #error "Need to set KGDB_GDB_REG_SIZE for MIPS ISA" | |
| 26 | #endif /* _MIPS_ISA */ | |
| 27 | ||
| 28 | #define BUFMAX 2048 | |
| 0896a9be JW |
29 | #define DBG_MAX_REG_NUM 72 |
| 30 | #define NUMREGBYTES (DBG_MAX_REG_NUM * sizeof(GDB_SIZEOF_REG)) | |
| 31 | #define NUMCRITREGBYTES (12 * sizeof(GDB_SIZEOF_REG)) | |
| 88547001 JW |
32 | #define BREAK_INSTR_SIZE 4 |
| 33 | #define CACHE_FLUSH_IS_SAFE 0 | |
| 34 | ||
| 35 | extern void arch_kgdb_breakpoint(void); | |
| 36 | extern int kgdb_early_setup; | |
| 37 | extern void *saved_vectors[32]; | |
| 38 | extern void handle_exception(struct pt_regs *regs); | |
| 39 | extern void breakinst(void); | |
| 5dd11d5d JW |
40 | extern int kgdb_ll_trap(int cmd, const char *str, |
| 41 | struct pt_regs *regs, long err, int trap, int sig); | |
| 88547001 JW |
42 | |
| 43 | #endif /* __KERNEL__ */ | |
| 44 | ||
| 45 | #endif /* __ASM_KGDB_H_ */ |