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SCP : Log various initialization steps with DebugInit enabled

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Removed previously added DEPOSIT ALL 0 in precalibrate routine.
That DEPOSIT was added to explicitly restore memory to 0's at simulator
startup, but the several second cost of executing that slowed down
startup of any simulator which had precalibration support.  Anyone who
explicitly cares to have zeroed memory on startup should include such a
command in their own simulator configuration.
This commit is contained in:
Mark Pizzolato 2024-07-16 12:05:41 -10:00
parent c7df248f09
commit cbd8bd8a0a
2 changed files with 6 additions and 1 deletions
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3
scp.c
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@ -3078,6 +3078,7 @@ if (*argv[0]) { /* sim name arg? */
sim_quiet = sim_switches & SWMASK ('Q'); /* -q means quiet */
sim_on_inherit = sim_switches & SWMASK ('O'); /* -o means inherit on state */
sim_debug (SIM_DBG_INIT, &sim_scp_dev, "Beginning SCP module initializations\n");
sim_init_sock (); /* init socket capabilities */
AIO_INIT; /* init Asynch I/O */
sim_finit (); /* init fio package */
@ -3106,6 +3107,7 @@ if ((argc > 2) &&
return EXIT_FAILURE;
}
sim_debug (SIM_DBG_INIT, &sim_scp_dev, "Merging External Environment variables overriding SCP commands\n");
for (i = 0; cmd_table[i].name; i++) {
size_t alias_len = strlen (cmd_table[i].name);
char *cmd_name = (char *)calloc (1 + alias_len, sizeof (*cmd_name));
@ -13212,6 +13214,7 @@ t_stat sim_brk_init (void)
{
int32 i;
sim_debug (SIM_DBG_INIT, &sim_scp_dev, "sim_brk_init()\n");
for (i=0; i<sim_brk_lnt; i++) {
BRKTAB *bp = sim_brk_tab[i];

4
sim_timer.c
View File

@ -3759,6 +3759,7 @@ UNIT precalib_unit = { UDATA (&sim_timer_stop_svc, 0, 0) };
if (cmd == NULL)
return;
sim_debug (SIM_DBG_INIT, &sim_scp_dev, "Starting sim_timer_precalibrate_execution_rate()\n");
sim_run_boot_prep (RU_GO);
while (sim_clock_queue != QUEUE_LIST_END)
sim_cancel (sim_clock_queue);
@ -3790,7 +3791,8 @@ for (tmr=0; tmr<=SIM_NTIMERS; tmr++) {
}
sim_inst_per_sec_last = sim_precalibrate_ips;
sim_idle_stable = 0;
exdep_cmd (EX_D, "ALL 0"); /* Leave memory in its initial state */
sim_debug (SIM_DBG_INIT, &sim_scp_dev, "Precalibration Rate: %s %s Per Sec\n", sim_fmt_numeric (sim_inst_per_sec_last), sim_vm_interval_units);
sim_debug (SIM_DBG_INIT, &sim_scp_dev, "Done sim_timer_precalibrate_execution_rate()\n");
}
double