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[DM/FIXUP] add cortex-m23's cpuport.h 

Signed-off-by: GuEe-GUI <2991707448@qq.com>
This commit is contained in:
GuEe-GUI 2024-11-20 15:10:05 +08:00 committed by Rbb666
parent 33785ca68a
commit 5dda65c21b
2 changed files with 46 additions and 28 deletions
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29
libcpu/arm/cortex-m23/cpuport.c
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@ -14,34 +14,7 @@
#include <rtthread.h>
struct exception_stack_frame
{
rt_uint32_t r0;
rt_uint32_t r1;
rt_uint32_t r2;
rt_uint32_t r3;
rt_uint32_t r12;
rt_uint32_t lr;
rt_uint32_t pc;
rt_uint32_t psr;
};
struct stack_frame
{
/* r4 ~ r7 low register */
rt_uint32_t r4;
rt_uint32_t r5;
rt_uint32_t r6;
rt_uint32_t r7;
/* r8 ~ r11 high register */
rt_uint32_t r8;
rt_uint32_t r9;
rt_uint32_t r10;
rt_uint32_t r11;
struct exception_stack_frame exception_stack_frame;
};
#include "cpuport.h"
/* flag in interrupt handling */
rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread;

45
libcpu/arm/cortex-m23/cpuport.h Normal file
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@ -0,0 +1,45 @@
/*
* Copyright (c) 2006-2024, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024-11-17 RT-Thread first version
*/
#ifndef __CPUPORT_H__
#define __CPUPORT_H__
#include <rtdef.h>
struct exception_stack_frame
{
rt_uint32_t r0;
rt_uint32_t r1;
rt_uint32_t r2;
rt_uint32_t r3;
rt_uint32_t r12;
rt_uint32_t lr;
rt_uint32_t pc;
rt_uint32_t psr;
};
struct stack_frame
{
/* r4 ~ r7 low register */
rt_uint32_t r4;
rt_uint32_t r5;
rt_uint32_t r6;
rt_uint32_t r7;
/* r8 ~ r11 high register */
rt_uint32_t r8;
rt_uint32_t r9;
rt_uint32_t r10;
rt_uint32_t r11;
struct exception_stack_frame exception_stack_frame;
};
#endif /* __CPUPORT_H__ */