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arch/sim: implement sim_getsp 

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-07-09 03:18:10 +08:00 committed by Abdelatif Guettouche
parent 60b7b8b3f0
commit 4176a3828b
3 changed files with 11 additions and 2 deletions
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9
arch/sim/include/arch.h
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@ -52,6 +52,15 @@
* Inline functions
****************************************************************************/
/****************************************************************************
* Name: sim_getsp
****************************************************************************/
static inline uintptr_t sim_getsp(void)
{
return (uintptr_t)__builtin_frame_address(0);
}
/****************************************************************************
* Public Types
****************************************************************************/

2
arch/sim/include/tls.h
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@ -65,7 +65,7 @@
#ifdef CONFIG_TLS_ALIGNED
static inline FAR struct tls_info_s *up_tls_info(void)
{
return TLS_INFO((uintptr_t)__builtin_frame_address(0));
return TLS_INFO(sim_getsp());
}
#else
# define up_tls_info() tls_get_info()

2
arch/sim/src/sim/up_head.c
View File

@ -123,7 +123,7 @@ void up_assert(const uint8_t *filename, int line)
/* Allow for any board/configuration specific crash information */
#ifdef CONFIG_BOARD_CRASHDUMP
board_crashdump(up_getsp(), this_task(), filename, line);
board_crashdump(sim_getsp(), this_task(), filename, line);
#endif
/* Exit the simulation */