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- #ifndef __ASM_KGDB_H_
- #define __ASM_KGDB_H_
-
- #ifdef __KERNEL__
-
- #include <asm/sgidefs.h>
-
- #if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \
- (_MIPS_ISA == _MIPS_ISA_MIPS32)
-
- #define KGDB_GDB_REG_SIZE 32
-
- #elif (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
- (_MIPS_ISA == _MIPS_ISA_MIPS64)
-
- #ifdef CONFIG_32BIT
- #define KGDB_GDB_REG_SIZE 32
- #else /* CONFIG_CPU_32BIT */
- #define KGDB_GDB_REG_SIZE 64
- #endif
- #else
- #error "Need to set KGDB_GDB_REG_SIZE for MIPS ISA"
- #endif /* _MIPS_ISA */
-
- #define BUFMAX 2048
- #if (KGDB_GDB_REG_SIZE == 32)
- #define NUMREGBYTES (90*sizeof(u32))
- #define NUMCRITREGBYTES (12*sizeof(u32))
- #else
- #define NUMREGBYTES (90*sizeof(u64))
- #define NUMCRITREGBYTES (12*sizeof(u64))
- #endif
- #define BREAK_INSTR_SIZE 4
- #define CACHE_FLUSH_IS_SAFE 0
-
- extern void arch_kgdb_breakpoint(void);
- extern int kgdb_early_setup;
- extern void *saved_vectors[32];
- extern void handle_exception(struct pt_regs *regs);
- extern void breakinst(void);
-
- #endif /* __KERNEL__ */
-
- #endif /* __ASM_KGDB_H_ */
-