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| author | Lorenz Meier <lm@inf.ethz.ch> | 2014-11-02 21:20:49 +0100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-11-02 21:20:49 +0100 |
| commit | 5ee4b2b2c26bbc35d1669840f0676e8aa383b984 (patch) | |
| tree | 534391e3799f1d36b78c815ec22e9bec6c1e7148 | |
| parent | a2ce5dc436999bebc3172bd9a01914a96006b949 (diff) | |
| download | nuttx-5ee4b2b2c26bbc35d1669840f0676e8aa383b984.tar.gz nuttx-5ee4b2b2c26bbc35d1669840f0676e8aa383b984.tar.bz2 nuttx-5ee4b2b2c26bbc35d1669840f0676e8aa383b984.zip | |
Cleanup of docs / comments
| -rw-r--r-- | nuttx/arch/arm/src/armv7-m/up_stackcheck.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/up_stackcheck.c b/nuttx/arch/arm/src/armv7-m/up_stackcheck.c index eb4f93830..895ae8b16 100644 --- a/nuttx/arch/arm/src/armv7-m/up_stackcheck.c +++ b/nuttx/arch/arm/src/armv7-m/up_stackcheck.c @@ -14,19 +14,17 @@ __stack_overflow_trap(void) { /* if we get here, the stack has overflowed */ - /* force hard fault */ uint32_t regval; - /* Set up for the system reset, retaining the priority group from the - * the AIRCR register. - */ - + /* force hard fault */ regval = getreg32(NVIC_INTCTRL); regval |= NVIC_INTCTRL_NMIPENDSET; putreg32(regval, NVIC_INTCTRL); - /* trap */ - //asm ( "b ."); + /* trap */ + /* XXX no need to trap it here, the fault handler gets to it + asm ( "b ."); + */ } void |