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#ifndef _SETJMP_H
#define _SETJMP_H
#include <sys/cdefs.h>
#ifdef __i386__
#ifndef __ASSEMBLER__
typedef int __jmp_buf[6];
#endif
# define JB_BX 0
# define JB_SI 1
# define JB_DI 2
# define JB_BP 3
# define JB_SP 4
# define JB_PC 5
# define JB_SIZE 24
#endif
#ifdef __x86_64__
#ifndef __ASSEMBLER__
typedef long __jmp_buf[8];
#endif
# define JB_RBX 0
# define JB_RBP 1
# define JB_R12 2
# define JB_R13 3
# define JB_R14 4
# define JB_R15 5
# define JB_RSP 6
# define JB_PC 7
# define JB_SIZE 64
#endif
#ifdef __s390__
#ifndef __ASSEMBLER__
typedef struct {
long int gregs[10];
long fpregs[4];
} __jmp_buf[1];
#endif
#define __JB_GPR6 0
#define __JB_GPR7 1
#define __JB_GPR8 2
#define __JB_GPR9 3
#define __JB_GPR10 4
#define __JB_GPR11 5
#define __JB_GPR12 6
#define __JB_GPR13 7
#define __JB_GPR14 8
#define __JB_GPR15 9
#define _JMPBUF_UNWINDS(jmpbuf, address) ((int) (address) < (jmpbuf)->gregs[__JB_GPR15])
#endif
#ifdef __alpha__
#define JB_S0 0
#define JB_S1 1
#define JB_S2 2
#define JB_S3 3
#define JB_S4 4
#define JB_S5 5
#define JB_PC 6
#define JB_FP 7
#define JB_SP 8
#define JB_F2 9
#define JB_F3 10
#define JB_F4 11
#define JB_F5 12
#define JB_F6 13
#define JB_F7 14
#define JB_F8 15
#define JB_F9 16
#ifndef __ASSEMBLER__
typedef long int __jmp_buf[17];
#endif
#endif
#ifdef __mips__
#ifndef __ASSEMBLER__
typedef struct
{
void * __pc; /* Program counter. */
void * __sp; /* Stack pointer. */
int __regs[8]; /* Callee-saved registers s0 through s7. */
void * __fp; /* The frame pointer. */
void * __gp; /* The global pointer. */
int __fpc_csr; /* Floating point status register. */
double __fpregs[6]; /* Callee-saved floating point registers. */
} __jmp_buf[1];
#endif
#endif
#ifdef __sparc__
#ifdef __arch64__
#define MC_TSTATE 0
#define MC_PC 1
#define MC_NPC 2
#define MC_Y 3
#define MC_G1 4
#define MC_G2 5
#define MC_G3 6
#define MC_G4 7
#define MC_G5 8
#define MC_G6 9
#define MC_G7 10
#define MC_O0 11
#define MC_O1 12
#define MC_O2 13
#define MC_O3 14
#define MC_O4 15
#define MC_O5 16
#define MC_O6 17
#define MC_O7 18
#define MC_NGREG 19
#define FLAG_SAVEMASK 512
#ifndef __ASSEMBLER__
#include <signal.h>
/* this equal to ucontext from "include/asm-sparc64/uctx.h" */
typedef struct __sparc64_jmp_buf {
struct __sparc64_jmp_buf *uc_link;
unsigned long uc_flags;
sigset_t uc_sigmask;
struct {
unsigned long mc_gregs[MC_NGREG];
unsigned long mc_fp;
unsigned long mc_i7;
struct {
union {
unsigned int sregs[32];
unsigned long dregs[32];
long double qregs[16];
} mcfpu_fregs;
unsigned long mcfpu_fsr;
unsigned long mcfpu_fprs;
unsigned long mcfpu_gsr;
struct {
unsigned long *mcfq_addr;
unsigned int mcfq_insn;
} *mcfpu_fq;
unsigned char mcfpu_qcnt;
unsigned char mcfpu_qentsz;
unsigned char mcfpu_enab;
} mc_fpregs;
} uc_mcontext;
} __jmp_buf[1];
#endif
#else
#define JB_SP 0
#define JB_FP 1
#define JB_PC 2
#ifndef __ASSEMBLER__
typedef int __jmp_buf[3];
#endif
#endif
#endif
#ifdef __arm__
#define __JMP_BUF_SP 8
#ifndef __ASSEMBLER__
typedef int __jmp_buf[24];
#endif
#endif
#ifdef __powerpc__
# define JB_GPR1 0 /* Also known as the stack pointer */
# define JB_GPR2 1
# define JB_LR 2 /* The address we will return to */
# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */
# define JB_CR 21 /* Condition code registers. */
# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */
# define JB_SIZE (58*4)
#ifndef __ASSEMBLER__
typedef long int __jmp_buf[58];
#endif
#endif
#ifdef __hppa__
#ifndef __ASSEMBLER__
typedef double __jmp_buf[21];
#endif
#endif
#ifdef __ia64__
#ifndef __ASSEMBLER__
typedef long __jmp_buf[70] __attribute__ ((aligned(16)));
#endif
#endif
#ifndef __ASSEMBLER__
#include <signal.h>
/* typedef int sig_atomic_t; */
#define __sig_atomic_t sig_atomic_t
/* Calling environment, plus possibly a saved signal mask. */
typedef struct __jmp_buf_tag { /* C++ doesn't like tagless structs. */
/* NOTE: The machine-dependent definitions of `__sigsetjmp'
* assume that a `jmp_buf' begins with a `__jmp_buf'.
* Do not move this member or add others before it. */
__jmp_buf __jmpbuf; /* Calling environment. */
int __mask_was_saved; /* Saved the signal mask? */
sigset_t __saved_mask; /* Saved signal mask. */
} jmp_buf[1];
extern int __sigsetjmp(jmp_buf __env,int __savemask) __THROW;
extern void longjmp(jmp_buf __env,int __val)
__THROW __attribute__((__noreturn__));
typedef jmp_buf sigjmp_buf;
extern void siglongjmp(sigjmp_buf __env,int __val)
__THROW __attribute__((__noreturn__));
#ifdef _BSD_SOURCE
#define setjmp(env) __sigsetjmp(env,1)
#else
#define setjmp(env) __sigsetjmp(env,0)
#endif
#define sigsetjmp(a,b) __sigsetjmp(a,b)
#endif
#endif
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