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iverilog
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The -f flag is now in place.

This commit is contained in:
steve 2000-04-29 01:20:14 +00:00
parent 3aef1be0e7
commit b5b15a5990
2 changed files with 42 additions and 4 deletions
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36
iverilog.c
View File

@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT)
#ident "$Id: iverilog.c,v 1.6 2000/04/26 21:11:41 steve Exp $"
#ident "$Id: iverilog.c,v 1.7 2000/04/29 01:20:14 steve Exp $"
#endif
#include <stdio.h>
@ -34,6 +34,8 @@ const char*opath = "a.out";
const char*targ = "vvm";
const char*start = 0;
char*f_list = 0;
int verbose_flag = 0;
char tmp[4096];
@ -93,6 +95,13 @@ static int t_vvm(char*cmd, unsigned ncmd)
strcpy(cmd+ncmd, tmp);
ncmd += rc;
if (f_list) {
rc = strlen(f_list);
cmd = realloc(cmd, ncmd+rc+1);
strcpy(cmd+ncmd, tmp);
ncmd += rc;
}
if (start) {
sprintf(tmp, " -s%s", start);
rc = strlen(tmp);
@ -144,6 +153,13 @@ static int t_xnf(char*cmd, unsigned ncmd)
strcpy(cmd+ncmd, tmp);
ncmd += rc;
if (f_list) {
rc = strlen(f_list);
cmd = realloc(cmd, ncmd+rc+1);
strcpy(cmd+ncmd, tmp);
ncmd += rc;
}
if (start) {
sprintf(tmp, " -s%s", start);
rc = strlen(tmp);
@ -173,7 +189,7 @@ int main(int argc, char **argv)
int opt, idx;
char*cp;
while ((opt = getopt(argc, argv, "B:Eo:s:t:v")) != EOF) {
while ((opt = getopt(argc, argv, "B:Ef:o:s:t:v")) != EOF) {
switch (opt) {
case 'B':
@ -182,6 +198,19 @@ int main(int argc, char **argv)
case 'E':
e_flag = 1;
break;
case 'f':
if (f_list == 0) {
f_list = malloc(strlen("-f")+strlen(optarg)+1);
strcpy(f_list, "-f");
strcat(f_list, optarg);
} else {
f_list = realloc(f_list, strlen(f_list) +
strlen(" -f") +
strlen(optarg) + 1);
strcat(f_list, " -f");
strcat(f_list, optarg);
}
break;
case 'o':
opath = optarg;
break;
@ -258,6 +287,9 @@ int main(int argc, char **argv)
/*
* $Log: iverilog.c,v $
* Revision 1.7 2000/04/29 01:20:14 steve
* The -f flag is now in place.
*
* Revision 1.6 2000/04/26 21:11:41 steve
* Mussed up command string mashing.
*

10
iverilog.man
View File

@ -4,7 +4,7 @@ iverilog - Icarus Verilog compiler
.SH SYNOPSIS
.B iverilog
[-Dmacro[=defn]] [-E] [-Iincludepath] [-mmodule] [-ooutputfilename] [-stopmodule] [-ttype] [-v] sourcefile[s]
[-Dmacro[=defn]] [-E] [-fflag=value] [-Iincludepath] [-mmodule] [-ooutputfilename] [-stopmodule] [-ttype] [-v] sourcefile[s]
.SH DESCRIPTION
.PP
@ -30,6 +30,12 @@ is the Verilog input, but with file inclusions and macro references
expanded and removed. This is useful, for example, to preprocess
verilog source for use by other compilers.
.TP 8
.B -f\fIflag=value\fP
Assign a value to a target specific flag. The \fB-f\fP switch may be
used as often as necessary to specify all the desired flags. The flags
that are used depend on the target that is selected, and are described
in target specific documentation. Flags that are not used are ignored.
.TP 8
.B -I\fIincludepath\fP
Append path \fIincludepath\fP to list of paths searched for Verilog
include files. (NOT IMPLEMENTED)
@ -56,7 +62,7 @@ information from the various components.
.SH TARGETS
The Icarus Verilog compiler supports a variety of targets, for
different purposes, and the \fB-t\fP flag is used to select the
different purposes, and the \fB-t\fP switch is used to select the
desired target.
.TP 8