HardFault_Handler 处理
This commit is contained in:
@@ -69,6 +69,7 @@ __PendSV_SwitchTo
|
||||
|
||||
HardFault_Handler PROC
|
||||
EXPORT HardFault_Handler
|
||||
IMPORT HardFault_Handler_C
|
||||
tst lr, #4 // 检查 EXC_RETURN (LR) 的位 2
|
||||
ite eq
|
||||
mrseq r0, msp // 如果位 2 是 0,栈帧在 MSP
|
||||
|
||||
Reference in New Issue
Block a user