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| author | Denis Chertykov <chertykov@gmail.com> | 2016-07-19 09:47:23 +0300 |
|---|---|---|
| committer | Denis Chertykov <chertykov@gmail.com> | 2016-07-19 09:47:23 +0300 |
| commit | 59f48f5a45d2300da401f1fccab31ba436217469 (patch) | |
| tree | ea97cd072d3453b013e1baf3b724a5271dd22368 | |
| parent | a4717ffb7bbc1415275c6c51029729c8b5de9c12 (diff) | |
| download | gdb-59f48f5a45d2300da401f1fccab31ba436217469.zip gdb-59f48f5a45d2300da401f1fccab31ba436217469.tar.gz gdb-59f48f5a45d2300da401f1fccab31ba436217469.tar.bz2 | |
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.
| -rw-r--r-- | sim/ChangeLog | 7 | ||||
| -rw-r--r-- | sim/avr/interp.c | 3 |
2 files changed, 8 insertions, 2 deletions
diff --git a/sim/ChangeLog b/sim/ChangeLog index 76c384d..d7cc92c 100644 --- a/sim/ChangeLog +++ b/sim/ChangeLog @@ -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. diff --git a/sim/avr/interp.c b/sim/avr/interp.c index 31a9940..fcce9b2 100644 --- a/sim/avr/interp.c +++ b/sim/avr/interp.c @@ -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: |