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cortex-m4_common: Add debugger break in crash.c

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This commit is contained in:
Joakim Gebart 2015-02-10 13:09:43 +01:00
parent 419e39fca3
commit 0b7a929ec6
1 changed files with 2 additions and 0 deletions
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2
cpu/cortex-m4_common/crash.c
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@ -52,6 +52,8 @@ NORETURN void core_panic(int crash_code, const char *message)
/* disable watchdog and all possible sources of interrupts */ /* disable watchdog and all possible sources of interrupts */
disableIRQ(); disableIRQ();
#if DEVELHELP #if DEVELHELP
/* The bkpt instruction will signal to the debugger to break here. */
__ASM("bkpt #0");
/* enter infinite loop, into deepest possible sleep mode */ /* enter infinite loop, into deepest possible sleep mode */
while (1) { while (1) {
lpm_set(LPM_OFF); lpm_set(LPM_OFF);