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ALL: make sure all useful state is in simh registers while processing events

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Mark Pizzolato
2015-01-15 12:37:07 -08:00
parent 0d41242520
commit 5551a0dd9c
19 changed files with 63 additions and 0 deletions
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4
sigma/sigma_cpu.c
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@@ -433,6 +433,10 @@ while (reason == 0) { /* loop until stop */
}
if (sim_interval <= 0) { /* event queue? */
/* make sure all useful state is in simh registers while processing events */
pcq_r->qptr = pcq_p; /* update pc q ptr */
cpu_assemble_PSD (); /* visible PSD */
set_rf_display (R); /* visible registers */
if (reason = sim_process_event ()) /* process */
break;
int_hireq = io_eval_int (); /* re-evaluate intr */