Ensure the first task starts with interrupts enabled.

2008-04-06 14:42:35 +00:00 · 2008-04-06 14:42:35 +00:00 · 2bc9dfa3f8
commit 2bc9dfa3f8
parent ed543197e0
1 changed files with 2 additions and 0 deletions
--- a/Source/portable/RVDS/ARM_CM3/port.c
+++ b/Source/portable/RVDS/ARM_CM3/port.c
@ -129,6 +129,8 @@ __asm void vPortSVCHandler( void )
 	ldr r2, =uxCriticalNesting	/* Restore the critical nesting count used by the task. */
 	str r1, [r2]				
 	msr psp, r0					/* Restore the task stack pointer. */
+	mov r0, #0
+	msr	basepri, r0
 	orr r14, #0xd				
 	bx r14						
 }