/*
 * Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
 *
 * UniProton is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 * Create: 2009-12-22
 * Description: cpu模块外部头文件。
 */
#ifndef ARMV7_M_TASK_H
#define ARMV7_M_TASK_H

#include "prt_typedef.h"

#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cpluscplus */
#endif /* __cpluscplus */

/*
 * 任务上下文的结构体定义。
 */
struct TskContext {
    U32 r4;
    U32 r5;
    U32 r6;
    U32 r7;
    U32 r8;
    U32 r9;
    U32 r10;
    U32 r11;
    U32 basePri;
    U32 excReturn;
    /*
     * 在有保存FPU寄存器，
     * 需要用这个顺序来看内存
     */
    U32 s16;
    U32 s17;
    U32 s18;
    U32 s19;
    U32 s20;
    U32 s21;
    U32 s22;
    U32 s23;
    U32 s24;
    U32 s25;
    U32 s26;
    U32 s27;
    U32 s28;
    U32 s29;
    U32 s30;
    U32 s31;
    U32 r0;
    U32 r1;
    U32 r2;
    U32 r3;
    U32 r12;
    U32 lr;
    U32 pc;
    U32 xpsr;
};

#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cpluscplus */
#endif /* __cpluscplus */

#endif /* ARMV7_M_TASK_H */