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46 lines
804 B
C
46 lines
804 B
C
/*
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* Copyright (c) 2006-2024, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2024-11-17 RT-Thread first version
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*/
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#ifndef __CPUPORT_H__
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#define __CPUPORT_H__
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#include <rtdef.h>
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struct exception_stack_frame
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{
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rt_uint32_t r0;
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rt_uint32_t r1;
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rt_uint32_t r2;
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rt_uint32_t r3;
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rt_uint32_t r12;
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rt_uint32_t lr;
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rt_uint32_t pc;
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rt_uint32_t psr;
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};
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struct stack_frame
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{
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/* r4 ~ r7 low register */
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rt_uint32_t r4;
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rt_uint32_t r5;
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rt_uint32_t r6;
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rt_uint32_t r7;
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/* r8 ~ r11 high register */
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rt_uint32_t r8;
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rt_uint32_t r9;
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rt_uint32_t r10;
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rt_uint32_t r11;
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struct exception_stack_frame exception_stack_frame;
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};
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#endif /* __CPUPORT_H__ */
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