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first stage in function unit support; add new switches & latest code from andrew

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This commit is contained in:
Michael Meissner
1995-11-08 18:57:06 +00:00
parent 0634a43142
commit 73c4941b23
30 changed files with 1802 additions and 486 deletions
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37
sim/ppc/sim_calls.c
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@@ -24,6 +24,7 @@
#include <ctype.h>
#include "basics.h"
#include "function_unit.h"
#include "psim.h"
#ifdef HAVE_STDLIB_H
@@ -55,8 +56,6 @@ static int print_info = 0;
void
sim_open (char *args)
{
int i;
/* trace the call */
TRACE(trace_gdb, ("sim_open(args=%s) called\n", args ? args : "(null)"));
@@ -77,18 +76,37 @@ sim_open (char *args)
while (*p != '\0') {
switch (*p) {
default:
printf_filtered("Usage:\n\ttarget sim [ -t <trace-option> ]\n");
printf_filtered("Usage:\n\ttarget sim [ -t <trace-option> ] [-m model] [-i] [-I]\n");
trace_usage();
error ("");
break;
case 't':
argp += 1;
if (argv[argp] == NULL)
error("Missing <trace> option for -t\n");
trace_option(argv[argp]); /* better fail if NULL */
if (p[1])
trace_option(p+1);
else {
argp += 1;
if (argv[argp] == NULL)
error("Missing <trace> option for -t\n");
else
trace_option(argv[argp]);
}
break;
case 'm':
if (p[1])
function_unit_model(p+1);
else {
argp += 1;
if (argv[argp] == NULL)
error("Missing <trace> option for -t\n");
else
function_unit_model(argv[argp]);
}
break;
case 'i':
print_info = 1;
break;
case 'I':
print_info = 1;
print_info = 2;
break;
}
p += 1;
@@ -109,7 +127,7 @@ sim_close (int quitting)
{
TRACE(trace_gdb, ("sim_close(quitting=%d) called\n", quitting));
if (print_info)
psim_print_info (simulator, 1);
psim_print_info (simulator, print_info);
/* nothing to do */
}
@@ -285,7 +303,6 @@ void
sim_resume (int step, int siggnal)
{
void (*prev) ();
unsigned_word program_counter;
TRACE(trace_gdb, ("sim_resume(step=%d, siggnal=%d)\n",
step, siggnal));