Rick Altherr <kc8apf@kc8apf.net> - In cortex_m3_resume if debug_execution is...

Rick Altherr <kc8apf@kc8apf.net> -  In cortex_m3_resume if debug_execution is non-zero, the PRIMASK and xSPR are modified.  The problem is that while the register value is changed, it isn't marked valid or dirty.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1119 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/target/cortex_m3.c

@@ -567,9 +567,14 @@ int cortex_m3_resume(struct target_s *target, int current, u32 address, int hand
 		 * This is probably the same inssue as Cortex-M3 Errata	377493: 
 		 * C_MASKINTS in parallel with disabled interrupts can cause local faults to not be taken. */
 		buf_set_u32(armv7m->core_cache->reg_list[ARMV7M_PRIMASK].value, 0, 32, 1);
+		armv7m->core_cache->reg_list[ARMV7M_PRIMASK].dirty = 1;
+		armv7m->core_cache->reg_list[ARMV7M_PRIMASK].valid = 1;
+
 		/* Make sure we are in Thumb mode */
 		buf_set_u32(armv7m->core_cache->reg_list[ARMV7M_xPSR].value, 0, 32, 
 			buf_get_u32(armv7m->core_cache->reg_list[ARMV7M_xPSR].value, 0, 32) | (1<<24));
+		armv7m->core_cache->reg_list[ARMV7M_xPSR].dirty = 1;
+		armv7m->core_cache->reg_list[ARMV7M_xPSR].valid = 1;
 	}
 
 	/* current = 1: continue on current pc, otherwise continue at <address> */