From 5ee4b2b2c26bbc35d1669840f0676e8aa383b984 Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Sun, 2 Nov 2014 21:20:49 +0100 Subject: Cleanup of docs / comments --- nuttx/arch/arm/src/armv7-m/up_stackcheck.c | 12 +++++------- 1 file 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 -- cgit v1.2.3