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RTX5: fixed __get_PSP function for Cortex-A on IAR (#288)

pull/5628/head
Vladimir Umek 2017-12-08 10:16:38 +01:00 committed by TomoYamanaka
parent 11ec7a2209
commit 0ff62f6b9e
1 changed files with 6 additions and 1 deletions
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7
rtos/TARGET_CORTEX/rtx5/RTX/Source/rtx_core_ca.h
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@ -73,12 +73,17 @@ static __asm uint32_t __get_PSP (void) {
bx lr bx lr
} }
#else #else
#ifdef __ICCARM__
__arm
#endif
__STATIC_INLINE uint32_t __get_PSP (void) { __STATIC_INLINE uint32_t __get_PSP (void) {
register uint32_t ret; register uint32_t ret;
__asm volatile ( __ASM volatile (
#ifndef __ICCARM__
".syntax unified\n\t" ".syntax unified\n\t"
".arm\n\t" ".arm\n\t"
#endif
"sub sp,sp,#4\n\t" "sub sp,sp,#4\n\t"
"stm sp,{sp}^\n\t" "stm sp,{sp}^\n\t"
"pop {%[ret]}\n\t" "pop {%[ret]}\n\t"