/*
* Copyright (c) 2014 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _LIBC_ARCH_FIBRIL_CONTEXT_H_
#define _LIBC_ARCH_FIBRIL_CONTEXT_H_
#define __CONTEXT_OFFSET_SP 0x00
#define __CONTEXT_OFFSET_PC 0x04
#define __CONTEXT_OFFSET_TLS 0x08
#define __CONTEXT_OFFSET_R13 0x0c
#define __CONTEXT_OFFSET_R14 0x10
#define __CONTEXT_OFFSET_R15 0x14
#define __CONTEXT_OFFSET_R16 0x18
#define __CONTEXT_OFFSET_R17 0x1c
#define __CONTEXT_OFFSET_R18 0x20
#define __CONTEXT_OFFSET_R19 0x24
#define __CONTEXT_OFFSET_R20 0x28
#define __CONTEXT_OFFSET_R21 0x2c
#define __CONTEXT_OFFSET_R22 0x30
#define __CONTEXT_OFFSET_R23 0x34
#define __CONTEXT_OFFSET_R24 0x38
#define __CONTEXT_OFFSET_R25 0x3c
#define __CONTEXT_OFFSET_R26 0x40
#define __CONTEXT_OFFSET_R27 0x44
#define __CONTEXT_OFFSET_R28 0x48
#define __CONTEXT_OFFSET_R29 0x4c
#define __CONTEXT_OFFSET_R30 0x50
#define __CONTEXT_OFFSET_R31 0x54
#define __CONTEXT_OFFSET_CR 0x58
#define __CONTEXT_SIZE 0x5c
#ifndef __ASSEMBLER__
#include <stddef.h>
#include <stdint.h>
typedef struct __context {
uint32_t sp;
uint32_t pc;
uint32_t tls;
uint32_t r13;
uint32_t r14;
uint32_t r15;
uint32_t r16;
uint32_t r17;
uint32_t r18;
uint32_t r19;
uint32_t r20;
uint32_t r21;
uint32_t r22;
uint32_t r23;
uint32_t r24;
uint32_t r25;
uint32_t r26;
uint32_t r27;
uint32_t r28;
uint32_t r29;
uint32_t r30;
uint32_t r31;
uint32_t cr;
} __context_t;
#endif
#endif