/* * Copyright (C) 2004-2005 Atmel Corporation * * This file is subject to the terms and conditions of the GNU Lesser General * Public License. See the file "COPYING.LIB" in the main directory of this * archive for more details. */ #ifndef _BITS_SETJMP_H #define _BITS_SETJMP_H 1 #if !defined _SETJMP_H && !defined _PTHREAD_H # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." #endif #ifndef _ASM /* * The jump buffer contains r0-r7, sr, sp and lr. Other registers are * not saved. */ typedef int __jmp_buf[11]; #endif #define __JMP_BUF_SP 4 /* Test if longjmp to JMPBUF would unwind the frame containing a local variable at ADDRESS. */ #define _JMPBUF_UNWINDS(jmpbuf, address) \ ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP])) #endif /* _BITS_SETJMP_H */