/* SCE CONFIDENTIAL
 * ORBIS Programmer Tool Runtime Library Release 00.990.030
 * Copyright (C) 2013 Sony Computer Entertainment Inc.
 * All Rights Reserved.
 */

#ifndef _SCE_EXCEPTION_H_
#define _SCE_EXCEPTION_H_

#include <kernel.h>

__BEGIN_DECLS

#ifndef _SYS_UCONTEXT_H_

typedef struct __mcontext {
	__register_t	mc_onstack;
	__register_t	mc_rdi;
	__register_t	mc_rsi;
	__register_t	mc_rdx;
	__register_t	mc_rcx;
	__register_t	mc_r8;
	__register_t	mc_r9;
	__register_t	mc_rax;
	__register_t	mc_rbx;
	__register_t	mc_rbp;
	__register_t	mc_r10;
	__register_t	mc_r11;
	__register_t	mc_r12;
	__register_t	mc_r13;
	__register_t	mc_r14;
	__register_t	mc_r15;
	__uint32_t	mc_trapno;
	__uint16_t	mc_fs;
	__uint16_t	mc_gs;
	__register_t	mc_addr;
	__uint32_t	mc_flags;
	__uint16_t	mc_es;
	__uint16_t	mc_ds;
	__register_t	mc_err;
	__register_t	mc_rip;
	__register_t	mc_cs;
	__register_t	mc_rflags;
	__register_t	mc_rsp;
	__register_t	mc_ss;

	long	mc_len;
	long	mc_fpformat;
	long	mc_ownedfp;
	long	mc_fpstate[104] __aligned(64);

	__register_t	mc_fsbase;
	__register_t	mc_gsbase;

	long	mc_spare[6];
} mcontext_t;


typedef struct __ucontext {
	sigset_t	uc_sigmask;
	mcontext_t	uc_mcontext;
	struct __ucontext *uc_link;
	stack_t		uc_stack;
	int		uc_flags;
	int		__spare__[4];
} ucontext_t;

#endif

#define SCE_DBG_EXCEPTION_GPU     1
#define SCE_DBG_EXCEPTION_ILL     4
#define SCE_DBG_EXCEPTION_FPE     8
#define SCE_DBG_EXCEPTION_BUS    10
#define SCE_DBG_EXCEPTION_SEGV   11

typedef ucontext_t SceDbgUcontext;
typedef void (*SceDbgExceptionHandler)(int, SceDbgUcontext *);
extern int sceDbgInstallExceptionHandler(int en, SceDbgExceptionHandler handler);
extern int sceDbgRemoveExceptionHandler(int en);

__END_DECLS

#endif