diff options
| author | GuEe-GUI <[email protected]> | 2024-11-20 15:10:05 +0800 |
|---|---|---|
| committer | Rbb666 <[email protected]> | 2024-11-20 16:11:10 +0800 |
| commit | 5dda65c21b207c5337297f04e8e8fda3f324b47c (patch) | |
| tree | 6ca527963e184f4914634408381dd3f59fc18827 /libcpu | |
| parent | 33785ca68aa5febcfd8c63b0c8067c01fcad79f6 (diff) | |
[DM/FIXUP] add cortex-m23's cpuport.h
Signed-off-by: GuEe-GUI <[email protected]>
Diffstat (limited to 'libcpu')
| -rw-r--r-- | libcpu/arm/cortex-m23/cpuport.c | 29 | ||||
| -rw-r--r-- | libcpu/arm/cortex-m23/cpuport.h | 45 |
2 files changed, 46 insertions, 28 deletions
diff --git a/libcpu/arm/cortex-m23/cpuport.c b/libcpu/arm/cortex-m23/cpuport.c index 20c611a6f0..c5525d2a88 100644 --- a/libcpu/arm/cortex-m23/cpuport.c +++ b/libcpu/arm/cortex-m23/cpuport.c @@ -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; diff --git a/libcpu/arm/cortex-m23/cpuport.h b/libcpu/arm/cortex-m23/cpuport.h new file mode 100644 index 0000000000..d5bd7645a4 --- /dev/null +++ b/libcpu/arm/cortex-m23/cpuport.h @@ -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__ */ |