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/* Register values.  All of these values *MUST* agree with tm.h */

#define SP_REGNUM 4             /* Contains address of top of stack */

#define PC_REGNUM 8             /* Contains program counter */

#define FP_REGNUM 5             /* Virtual frame pointer */

#define NUM_REGS 16             /* Number of machine registers */

#define REGISTER_BYTES (NUM_REGS * 4) /* Total size of registers array */

#define ExceptionPC ExceptionEIP

#define DECR_PC_AFTER_BREAK 1   /* int 3 leaves PC pointing after insn */

#define BREAKPOINT {0xcc}

#define BREAKPOINT_SIZE (sizeof breakpoint_insn)

#define StackFrame T_TSS_StackFrame