/* 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 DEPRECATED_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