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Add the -h flag for help. (Stephan Boettcher)

This commit is contained in:
steve 2001-07-21 21:18:55 +00:00
parent 69a2331791
commit 60c22aefeb
1 changed files with 31 additions and 2 deletions
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33
vvp/main.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: main.cc,v 1.17 2001/07/16 18:40:19 steve Exp $"
#ident "$Id: main.cc,v 1.18 2001/07/21 21:18:55 steve Exp $"
#endif
# include "config.h"
@ -84,10 +84,23 @@ int main(int argc, char*argv[])
char *logfile_name = 0x0;
FILE *logfile = 0x0;
while ((opt = getopt(argc, argv, "dl:M:m:v")) != EOF) switch (opt) {
while ((opt = getopt(argc, argv, "dhl:M:m:v")) != EOF) switch (opt) {
case 'd':
debug_flag = true;
break;
case 'h':
fprintf(stderr,
"Usage: vvp [options] input-file\n"
"Options:\n"
#if defined(WITH_DEBUG)
" -d\t\t" "Enter the debugger.\n"
#endif
" -h\t\t" "Print this help message.\n"
" -l file\t" "Logfile, '-' for <stderr>.\n"
" -M path\t" "VPI module directory path.\n"
" -m module\t" "Load vpi module.\n"
" -v\t\t" "Verbose progress messages.\n" );
exit(0);
case 'l':
logfile_name = optarg;
break;
@ -132,6 +145,8 @@ int main(int argc, char*argv[])
if (verbose_flag) {
times(cycles+0);
fprintf(stderr, "Compiling VVP ...\n");
if (logfile && logfile != stderr)
fprintf(logfile, "Compiling VVP ...\n");
}
vpi_mcd_init(logfile);
@ -153,11 +168,19 @@ int main(int argc, char*argv[])
" ... %G seconds\n"
"Running ...\n",
cycles_diff(cycles+1, cycles+0));
if (logfile && logfile != stderr)
fprintf(logfile,
" ... %G seconds\n"
"Running ...\n",
cycles_diff(cycles+1, cycles+0));
}
if (compile_errors > 0) {
fprintf(stderr, "%s: Program not runnable, %u errors.\n",
design_path, compile_errors);
if (logfile && logfile != stderr)
fprintf(logfile, "%s: Program not runnable, %u errors.\n",
design_path, compile_errors);
return compile_errors;
}
@ -172,6 +195,9 @@ int main(int argc, char*argv[])
times(cycles+2);
fprintf(stderr, " ... %G seconds\n",
cycles_diff(cycles+2, cycles+1));
if (logfile && logfile != stderr)
fprintf(logfile, " ... %G seconds\n",
cycles_diff(cycles+2, cycles+1));
}
return 0;
@ -179,6 +205,9 @@ int main(int argc, char*argv[])
/*
* $Log: main.cc,v $
* Revision 1.18 2001/07/21 21:18:55 steve
* Add the -h flag for help. (Stephan Boettcher)
*
* Revision 1.17 2001/07/16 18:40:19 steve
* Add a stdlog output for vvp, and vvp options
* to direct them around. (Stephan Boettcher.)