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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2018 Kalray Inc.
*/
#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
#define SIZE_OF_REG 8
/* Size of a quad reg (can't use sizeof(uint64_t) since it will be in asm */
#define QUAD_REG_SIZE (4 * SIZE_OF_REG)
#define JMPBUF_RA_CS_OFFSET 0
#define JMPBUF_LC_LE_LS_OFFSET (2 * SIZE_OF_REG)
/* Start offset of regs[] in __jmp_buf struct */
#define JMPBUF_REGS_OFFSET (JMPBUF_LC_LE_LS_OFFSET + (4 * SIZE_OF_REG))
#ifndef _ASM
typedef struct
{
/* Return address */
unsigned long ra;
unsigned long cs;
/* Store lc, le, ls into this buf */
unsigned long lc_le_ls[4];
/* Callee-saved GPR registers:
* r12(sp) r14 r18 r19 r20 r21 r22 r23 r24 r25 r26 r27 r28 r29 r30 r31
*/
unsigned long regs[16];
} __jmp_buf[1] __attribute__((__aligned__ (8)));
#endif
#endif /* bits/setjmp.h */
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