Use the right bitwise OR operation for clearing single-step at trap time.

DBCR0_IDM || DBCRO_IC yields 1, which in this register is DBCR0_FT, not what we
want.
Reported by:	Mark Millard
MFC after:	2 weeks

This commit is contained in:

Justin Hibbits

2016-12-16 04:38:53 +00:00

parent 1ea1b27578

commit fa133b6bf0

1 changed files with 1 additions and 1 deletions

									
										sys/powerpc/powerpc/trap.c
									
		+1
		-1
	
												View File
												
				@@ -280,7 +280,7 @@ trap(struct trapframe *frame)

						case EXC_DEBUG:	/* Single stepping */

							mtspr(SPR_DBSR, mfspr(SPR_DBSR));

							frame->srr1 &= ~PSL_DE;

							frame->cpu.booke.dbcr0 &= ~(DBCR0_IDM || DBCR0_IC);

							frame->cpu.booke.dbcr0 &= ~(DBCR0_IDM | DBCR0_IC);

							sig = SIGTRAP;

							ucode = TRAP_TRACE;

							break;