simavr: Do not call avr_terminate in run callbacks

Neither run_avr nor the examples expect avr_terminate to be called by
simavr itself.
This also caused issues for cleanup code (such as IRQ disconnections)
that did not know if avr_terminate had already been called or not.

diff --git a/simavr/sim/sim_avr.c b/simavr/sim/sim_avr.c
index 37fae8f..7869f0d 100644 (file)
--- a/simavr/sim/sim_avr.c
+++ b/simavr/sim/sim_avr.c
@@ -233,7 +233,6 @@ void avr_callback_run_gdb(avr_t * avr)
                if (!avr->sreg[S_I]) {
                        if (avr->log)
                                printf("simavr: sleeping with interrupts off, quitting gracefully\n");
-                       avr_terminate(avr);
                        avr->state = cpu_Done;
                        return;
                }
@@ -288,7 +287,6 @@ void avr_callback_run_raw(avr_t * avr)
                if (!avr->sreg[S_I]) {
                        if (avr->log)
                                printf("simavr: sleeping with interrupts off, quitting gracefully\n");
-                       avr_terminate(avr);
                        avr->state = cpu_Done;
                        return;
                }