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#ifndef _OR1K_PTRACE_H
#define _OR1K_PTRACE_H
 
#include <linux/config.h> /* get configuration macros */
 
#define STATE 0
#define COUNTER 4
#define SIGNAL 12
#define BLOCKED 16
#define TASK_FLAGS 20
#define TSS 528
#define TSS_PC 0
#define TSS_SR 4
#define TSS_KSP 8
#define TSS_USP 12
#define TSS_REGS 16
 
#define PC 0
#define SR 4
#define SP 8
#define GPR2 12
#define GPR3 16
#define GPR4 20
#define GPR5 24
#define GPR6 28
#define GPR7 32
#define GPR8 36
#define GPR9 40
#define GPR10 44
#define GPR11 48
#define GPR12 52
#define GPR13 56
#define GPR14 60
#define GPR15 64
#define GPR16 68
#define GPR17 72
#define GPR18 76
#define GPR19 80
#define GPR20 84
#define GPR21 88
#define GPR22 92
#define GPR23 96
#define GPR24 100
#define GPR25 104
#define GPR26 108
#define GPR27 112
#define GPR28 116
#define GPR29 120
#define GPR30 124
#define GPR31 128
 
#define INT_FRAME_SIZE 132
 
#ifndef __ASSEMBLY__
 
/* this struct defines the way the registers are stored on the
   stack during a system call. */
 
struct pt_regs {
  long     pc;
  long     sr;
  long     sp;
  long     gprs[30];
};
 
/*
 * This is the extended stack used by signal handlers and the context
 * switcher: it's pushed after the normal "struct pt_regs".
 */
struct switch_stack {
	unsigned long  d6;
	unsigned long  d7;
	unsigned long  a2;
	unsigned long  a3;
	unsigned long  a4;
	unsigned long  a5;
	unsigned long  a6;
	unsigned long  retpc;
};
 
#ifdef __KERNEL__
 
#ifndef PS_S
#define PS_S  (0x2000)
#define PS_M  (0x1000)
#endif
 
#define user_mode(regs) (!((regs)->sr & SPR_SR_SUPV))
#define instruction_pointer(regs) ((regs)->pc)
extern void show_regs(struct pt_regs *);
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
#endif /* _OR1K_PTRACE_H */