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Line 73... |
static int cumulative = 0;
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static int cumulative = 0;
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/* Whether we should not report warnings */
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/* Whether we should not report warnings */
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static int quiet = 0;
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static int quiet = 0;
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void prof_help ()
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{
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printf ("profiler [-c] [-q] -g [profile_file_name]\n");
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printf ("\t-c\t--cumulative\t\tcumulative sum of cycles in functions\n");
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printf ("\t-q\t--quiet\t\t\tsuppress messages\n");
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printf ("\t-g\t--generate [profile_file_name]\n");
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printf ("\t\t\t\t\toutput profiling results to\n");
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printf ("\t\t\t\t\tstdout/profile_file_name\n");
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}
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/* File to read from */
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/* File to read from */
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static FILE *fprof = 0;
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static FILE *fprof = 0;
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int main_profile (int mode, char *fname) {
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int main_profiler (int argc, char *argv[]) {
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char fprofname[50] = "sim.profile";
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char fprofname[50] = "sim.profile";
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int line = 0;
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int line = 0;
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/*
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if (argc > 4 || argc < 2) {
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if (argc > 4 || argc < 2) {
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prof_help ();
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fprintf (stderr, "USAGE: profiler [--cumulative|-c] [--quiet|-q] --generate|-g [profile_file_name]\n");
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return 1;
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exit(1);
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}
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}
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*/
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argv++; argc--;
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while (argc > 0) {
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if (mode && PROF_CUMULATIVE) cumulative = 1;
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if (!strcmp(argv[0], "-q") || !strcmp(argv[0], "--quiet")) {
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if (mode && PROF_QUIET) quiet = 1;
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quiet = 1;
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if (!fname) fname = fprofname;
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argv++; argc--;
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} else if (!strcmp(argv[0], "-c") || !strcmp(argv[0], "--cumulative")) {
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/*
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cumulative = 1;
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argv++; argc--;
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argv++; argc--;
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while (argc > 0) {
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} else if (strcmp(argv[0], "-g") && strcmp(argv[0], "--generate")) {
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if (!strcmp(argv[0], "-q") || !strcmp(argv[0], "--quiet")) {
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prof_help ();
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quiet = 1;
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return -1;
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argv++; argc--;
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} else {
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} else if (!strcmp(argv[0], "-c") || !strcmp(argv[0], "--cumulative")) {
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argv++; argc--;
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cumulative = 1;
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if (argv[0] && argv[0][0] != '-') {
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argv++; argc--;
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strcpy (&fprofname[0], argv[0]);
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} else if (strcmp(argv[0], "-g") && strcmp(argv[0], "--generate")) {
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argv++; argc--;
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fprintf (stderr, "USAGE: profiler [--cumulative|-c] [--generate|-g] [profile_file_name]\n");
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}
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exit(1);
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}
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} else {
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}
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argv++; argc--;
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if (argv[0] && argv[0][0] != '-') {
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strcpy (&fprofname[0], argv[0]);
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argv++; argc--;
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}
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}
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}
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*/
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fprof = fopen (fname, "rt");
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fprof = fopen (fprofname, "rt");
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if (!fprof) {
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if (!fprof) {
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fprintf (stderr, "Cannot open profile file: %s\n", fname);
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fprintf (stderr, "Cannot open profile file: %s\n", fprofname);
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exit(1);
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return 1;
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}
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}
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while (1) {
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while (1) {
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char dir = fgetc (fprof);
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char dir = fgetc (fprof);
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line++;
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line++;
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