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SCP: Added detailed help (including switches) for SET DEBUG command and an auto flush of the debug output when instruction execution stops.

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This commit is contained in:
Mark Pizzolato
2014-02-04 15:45:26 -08:00
parent 8cc3791e2a
commit da134ebb2a
3 changed files with 54 additions and 8 deletions
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24
scp.c
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@@ -953,10 +953,31 @@ static const char simh_help[] =
"++++++++ (STDOUT,DEBUG or filename)\n"
"+set nolog disables any currently active logging\n"
#define HLP_SET_DEBUG "*Commands SET Debug"
/***************** 80 character line width template *************************/
"3Debug\n"
"+set debug debug_file specify the debug destination\n"
"++++++++ (STDOUT,STDERR,LOG or filename)\n"
"+set nodebug disables any currently active debug output\n"
"4Switches\n"
" Debug message output contains a timestamp which indicates the number of\n"
" simulated instructions which have been executed prior to the debug event.\n\n"
" Debug message output can be enhanced to contain additional, potentially\n"
" useful information.\n"
"5-T\n"
" The -T switch causes debug output to contain a time of day displayed\n"
" as hh:mm:ss.msec.\n"
"5-A\n"
" The -A switch causes debug output to contain a time of day displayed\n"
" as seconds.msec.\n"
"5-R\n"
" The -R switch causes the time of day displayed due to the -T or -A\n"
" switches to be relative to the start time of debugging. If neither\n"
" -T or -A is explicitly specified, -T is implied.\n"
"5-P\n"
" The -P switch adds the output of the PC register variable to each debug\n"
" message. This may not be useful on all simulators if they either don't\n"
" have a register called PC, or if the PC register variable is actually\n"
" constructed from several different internal variables.\n"
#define HLP_SET_BREAK "*Commands SET Breakpoints"
"3Breakpoints\n"
"+set break <list> set breakpoints\n"
@@ -1052,6 +1073,7 @@ static const char simh_help[] =
"+sh{ow} serial show serial devices\n"
"+sh{ow} multiplexer show open multiplexer devices\n"
"+sh{ow} clocks show calibrated timers\n"
"+sh{ow} throttle show throttle info\n"
"+sh{ow} on show on condition actions\n"
"+h{elp} <dev> show displays the device specific show commands\n"
"++++++++ available\n"
@@ -5306,7 +5328,7 @@ signal (SIGTERM, SIG_DFL); /* cancel WRU */
if (sim_log) /* flush console log */
fflush (sim_log);
if (sim_deb) /* flush debug log */
fflush (sim_deb);
sim_debug_flush ();
for (i = 1; (dptr = sim_devices[i]) != NULL; i++) { /* flush attached files */
for (j = 0; j < dptr->numunits; j++) { /* if not buffered in mem */
uptr = dptr->units + j;