#ifndef _H8300_PTRACE_H | |
#define _H8300_PTRACE_H | |
#ifndef __ASSEMBLY__ | |
#define PT_ER1 0 | |
#define PT_ER2 1 | |
#define PT_ER3 2 | |
#define PT_ER4 3 | |
#define PT_ER5 4 | |
#define PT_ER6 5 | |
#define PT_ER0 6 | |
#define PT_ORIG_ER0 7 | |
#define PT_CCR 8 | |
#define PT_PC 9 | |
#define PT_USP 10 | |
#define PT_EXR 12 | |
/* this struct defines the way the registers are stored on the | |
stack during a system call. */ | |
struct pt_regs { | |
long retpc; | |
long er4; | |
long er5; | |
long er6; | |
long er3; | |
long er2; | |
long er1; | |
long orig_er0; | |
unsigned short ccr; | |
long er0; | |
long vector; | |
#if defined(CONFIG_CPU_H8S) | |
unsigned short exr; | |
#endif | |
unsigned long pc; | |
} __attribute__((aligned(2),packed)); | |
#define PTRACE_GETREGS 12 | |
#define PTRACE_SETREGS 13 | |
#ifdef __KERNEL__ | |
#ifndef PS_S | |
#define PS_S (0x10) | |
#endif | |
#if defined(__H8300H__) | |
#define H8300_REGS_NO 11 | |
#endif | |
#if defined(__H8300S__) | |
#define H8300_REGS_NO 12 | |
#endif | |
/* Find the stack offset for a register, relative to thread.esp0. */ | |
#define PT_REG(reg) ((long)&((struct pt_regs *)0)->reg) | |
#define user_mode(regs) (!((regs)->ccr & PS_S)) | |
#define instruction_pointer(regs) ((regs)->pc) | |
#define profile_pc(regs) instruction_pointer(regs) | |
extern void show_regs(struct pt_regs *); | |
#endif /* __KERNEL__ */ | |
#endif /* __ASSEMBLY__ */ | |
#endif /* _H8300_PTRACE_H */ |