Commit 33f242ed authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: SH-5 pt_regs. 



Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent fe51bc9e

include/asm-sh/ptrace.h

+22 −6
Original line number Diff line number Diff line
@@ -5,7 +5,16 @@ 
 * Copyright (C) 1999, 2000  Niibe Yutaka

 *

 */



#if defined(__SH5__) || defined(CONFIG_SUPERH64)

struct pt_regs {

	unsigned long long pc;

	unsigned long long sr;

	unsigned long long syscall_nr;

	unsigned long long regs[63];

	unsigned long long tregs[8];

	unsigned long long pad[2];

};

#else

/*

 * GCC defines register number like this:

 * -----------------------------
@@ -80,10 +89,14 @@ struct pt_dspregs { 


#define	PTRACE_GETDSPREGS	55

#define	PTRACE_SETDSPREGS	56

#endif



#ifdef __KERNEL__

#include <asm/addrspace.h>



#define user_mode(regs)			(((regs)->sr & 0x40000000)==0)

#define instruction_pointer(regs)	((regs)->pc)



extern void show_regs(struct pt_regs *);



#ifdef CONFIG_SH_DSP
@@ -100,10 +113,13 @@ static inline unsigned long profile_pc(struct pt_regs *regs) 
{

	unsigned long pc = instruction_pointer(regs);



	if (pc >= 0xa0000000UL && pc < 0xc0000000UL)

#ifdef P2SEG

	if (pc >= P2SEG && pc < P3SEG)

		pc -= 0x20000000;

#endif



	return pc;

}

#endif

#endif /* __KERNEL__ */



#endif /* __ASM_SH_PTRACE_H */