setjmp.h

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/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
*/
 
#ifndef __SETJMP_H__
#define __SETJMP_H__
 
/* Very simple setjmp support. Have to be tested though. Someone? */
 
#include <tamtypes.h>
 
#ifdef _EE
/* we need some room after the gpr, to store some fp registers. */
#define _JBLEN 14
#define _JBTYPE u128
#else
/* seems the IOP's sysclib does have one more value than the newlib's version... */
#define _JBLEN 12
#define _JBTYPE u32
#endif
 
typedef _JBTYPE jmp_buf[_JBLEN];
 
#ifdef __cplusplus
extern "C" {
#endif
 
int setjmp(jmp_buf env);
void longjmp(jmp_buf env, int val) __attribute__ ((noreturn));
 
#ifdef __cplusplus
}
#endif
 
#endif /* __SETJMP_H__ */