/usr/lib/gcc/x86_64-linux-gnu/5/include/d/core/sys/posix/setjmp.d is in libphobos-5-dev 5.5.0-12ubuntu1.
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* D header file for POSIX.
*
* Copyright: Copyright Sean Kelly 2005 - 2009.
* License: $(WEB www.boost.org/LICENSE_1_0.txt, Boost License 1.0).
* Authors: Sean Kelly
* Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition
*/
/* Copyright Sean Kelly 2005 - 2009.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
module core.sys.posix.setjmp;
private import core.sys.posix.config;
private import core.sys.posix.signal; // for sigset_t
version (Posix):
extern (C) nothrow @nogc:
//
// Required
//
/*
jmp_buf
int setjmp(ref jmp_buf);
void longjmp(ref jmp_buf, int);
*/
version( CRuntime_Glibc )
{
version( X86_64 )
{
//enum JB_BX = 0;
//enum JB_BP = 1;
//enum JB_12 = 2;
//enum JB_13 = 3;
//enum JB_14 = 4;
//enum JB_15 = 5;
//enum JB_SP = 6;
//enum JB_PC = 7;
//enum JB_SIZE = 64;
alias long[8] __jmp_buf;
}
else version( X86 )
{
//enum JB_BX = 0;
//enum JB_SI = 1;
//enum JB_DI = 2;
//enum JB_BP = 3;
//enum JB_SP = 4;
//enum JB_PC = 5;
//enum JB_SIZE = 24;
alias int[6] __jmp_buf;
}
else version ( SPARC )
{
alias int[3] __jmp_buf;
}
else version (AArch64)
{
alias long[22] __jmp_buf;
}
else version (ARM)
{
alias int[64] __jmp_buf;
}
else version (PPC)
{
alias int[64 + (12*4)] __jmp_buf;
}
else version (PPC64)
{
alias long[64] __jmp_buf;
}
else version (MIPS)
{
struct __jmp_buf
{
version (MIPS_O32)
{
void * __pc;
void * __sp;
int[8] __regs;
void * __fp;
void * __gp;
}
else
{
long __pc;
long __sp;
long[8] __regs;
long __fp;
long __gp;
}
int __fpc_csr;
version (MIPS_N64)
double[8] __fpregs;
else
double[6] __fpregs;
}
}
else version (MIPS64)
{
struct __jmp_buf
{
long __pc;
long __sp;
long[8] __regs;
long __fp;
long __gp;
int __fpc_csr;
version (MIPS_N64)
double[8] __fpregs;
else
double[6] __fpregs;
}
}
else
static assert(0, "unimplemented");
struct __jmp_buf_tag
{
__jmp_buf __jmpbuf;
int __mask_was_saved;
sigset_t __saved_mask;
}
alias __jmp_buf_tag[1] jmp_buf;
alias _setjmp setjmp; // see XOpen block
void longjmp(ref jmp_buf, int);
}
else version( FreeBSD )
{
// <machine/setjmp.h>
version( X86 )
{
enum _JBLEN = 11;
struct _jmp_buf { int[_JBLEN + 1] _jb; }
}
else version( X86_64)
{
enum _JBLEN = 12;
struct _jmp_buf { c_long[_JBLEN] _jb; }
}
else version( SPARC )
{
enum _JBLEN = 5;
struct _jmp_buf { c_long[_JBLEN + 1] _jb; }
}
else
static assert(0);
alias _jmp_buf[1] jmp_buf;
int setjmp(ref jmp_buf);
void longjmp(ref jmp_buf, int);
}
else version( CRuntime_Bionic )
{
// <machine/setjmp.h>
version( X86 )
{
enum _JBLEN = 10;
}
else version( ARM )
{
enum _JBLEN = 64;
}
else
{
static assert(false, "Architecture not supported.");
}
alias c_long[_JBLEN] jmp_buf;
int setjmp(ref jmp_buf);
void longjmp(ref jmp_buf, int);
}
//
// C Extension (CX)
//
/*
sigjmp_buf
int sigsetjmp(sigjmp_buf, int);
void siglongjmp(sigjmp_buf, int);
*/
version( CRuntime_Glibc )
{
alias jmp_buf sigjmp_buf;
int __sigsetjmp(sigjmp_buf, int);
alias __sigsetjmp sigsetjmp;
void siglongjmp(sigjmp_buf, int);
}
else version( FreeBSD )
{
// <machine/setjmp.h>
version( X86 )
{
struct _sigjmp_buf { int[_JBLEN + 1] _ssjb; }
}
else version( X86_64)
{
struct _sigjmp_buf { c_long[_JBLEN] _sjb; }
}
else version( SPARC )
{
enum _JBLEN = 5;
enum _JB_FP = 0;
enum _JB_PC = 1;
enum _JB_SP = 2;
enum _JB_SIGMASK = 3;
enum _JB_SIGFLAG = 5;
struct _sigjmp_buf { c_long[_JBLEN + 1] _sjb; }
}
else
static assert(0);
alias _sigjmp_buf[1] sigjmp_buf;
int sigsetjmp(ref sigjmp_buf);
void siglongjmp(ref sigjmp_buf, int);
}
else version( CRuntime_Bionic )
{
alias c_long[_JBLEN + 1] sigjmp_buf;
int sigsetjmp(ref sigjmp_buf, int);
void siglongjmp(ref sigjmp_buf, int);
}
//
// XOpen (XSI)
//
/*
int _setjmp(jmp_buf);
void _longjmp(jmp_buf, int);
*/
version( CRuntime_Glibc )
{
int _setjmp(ref jmp_buf);
void _longjmp(ref jmp_buf, int);
}
else version( FreeBSD )
{
int _setjmp(ref jmp_buf);
void _longjmp(ref jmp_buf, int);
}
else version( CRuntime_Bionic )
{
int _setjmp(ref jmp_buf);
void _longjmp(ref jmp_buf, int);
}
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