feat(esp8266): hardware check task stack overflow

This commit is contained in:
Dong Heng
2019-12-24 18:56:45 +08:00
parent a3537856b2
commit 53e4e1687c
7 changed files with 99 additions and 13 deletions
components
esp8266
include/driver
source
freertos

@ -134,6 +134,21 @@ static inline void soc_wait_int(void)
);
}
static inline uint32_t soc_debug_reason(void)
{
uint32_t tmp;
__asm__ __volatile__(
"movi %0, 0\n"
"wsr %0, dbreakc0\n"
"rsr.debugcause %0\n"
: "=r"(tmp)
:
: "memory");
return tmp;
}
#ifdef __cplusplus
}
#endif