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Update PC when simulate break instruction. 

PR target/ 19401
	* avr/interp.c (step_once): Pass break instruction address to
	sim_engine_halt function which writes that to PC. Remove code that
	follows that function call as it is unreachable.
This commit is contained in:
Denis Chertykov 2016-07-19 09:47:23 +03:00
parent a4717ffb7b
commit 59f48f5a45
2 changed files with 8 additions and 2 deletions
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7
sim/ChangeLog
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@ -1,3 +1,10 @@
2016-07-19 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
PR target/ 19401
* avr/interp.c (step_once): Pass break instruction address to
sim_engine_halt function which writes that to PC. Remove code that
follows that function call as it is unreachable.
2016-02-03 Maciej W. Rozycki <macro@linux-mips.org>
* MAINTAINERS (Past sim maintainers): Add Thiemo Seufer.

3
sim/avr/interp.c
View File

@ -911,8 +911,7 @@ step_once (SIM_CPU *cpu)
case OP_break:
/* Stop on this address. */
sim_engine_halt (CPU_STATE (cpu), cpu, NULL, cpu->pc, sim_stopped, SIM_SIGTRAP);
cpu->pc = ipc;
sim_engine_halt (CPU_STATE (cpu), cpu, NULL, ipc, sim_stopped, SIM_SIGTRAP);
break;
case OP_bld: