From a96fa80ccc4cac108903932d949c956d6b6927b5 Mon Sep 17 00:00:00 2001
From: steve <steve>
Date: Wed, 17 May 2000 03:53:29 +0000
Subject: [PATCH]  Add the module option to iverilog.

---
 iverilog.c   | 28 ++++++++++++++++++++++++++--
 iverilog.man |  5 +++--
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/iverilog.c b/iverilog.c
index 2a04876c5..8af16aa80 100644
--- a/iverilog.c
+++ b/iverilog.c
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT)
-#ident "$Id: iverilog.c,v 1.14 2000/05/14 19:41:52 steve Exp $"
+#ident "$Id: iverilog.c,v 1.15 2000/05/17 03:53:29 steve Exp $"
 #endif
 
 #include <stdio.h>
@@ -38,6 +38,7 @@ char warning_flags[16] = "";
 
 char*inc_list = 0;
 char*def_list = 0;
+char*mod_list = 0;
 
 char*f_list = 0;
 
@@ -110,6 +111,13 @@ static int t_vvm(char*cmd, unsigned ncmd)
 	    ncmd += rc;
       }
 
+      if (mod_list) {
+	    rc = strlen(mod_list);
+	    cmd = realloc(cmd, ncmd+rc+1);
+	    strcpy(cmd+ncmd, mod_list);
+	    ncmd += rc;
+      }
+
       if (start) {
 	    sprintf(tmp, " -s%s", start);
 	    rc = strlen(tmp);
@@ -213,7 +221,7 @@ int main(int argc, char **argv)
       int opt, idx;
       char*cp;
 
-      while ((opt = getopt(argc, argv, "B:D:Ef:I:o:Ss:t:vW:")) != EOF) {
+      while ((opt = getopt(argc, argv, "B:D:Ef:I:m:o:Ss:t:vW:")) != EOF) {
 
 	    switch (opt) {
 		case 'B':
@@ -261,6 +269,19 @@ int main(int argc, char **argv)
 			strcat(inc_list, optarg);
 		  }
 		  break;
+		case 'm':
+		  if (mod_list == 0) {
+			mod_list = malloc(strlen(" -m")+strlen(optarg)+1);
+			strcpy(mod_list, " -m");
+			strcat(mod_list, optarg);
+		  } else {
+			mod_list = realloc(mod_list, strlen(mod_list)
+					   + strlen(" -m")
+					   + strlen(optarg) + 1);
+			strcat(mod_list, " -m");
+			strcat(mod_list, optarg);
+		  }
+		  break;
 		case 'o':
 		  opath = optarg;
 		  break;
@@ -355,6 +376,9 @@ int main(int argc, char **argv)
 
 /*
  * $Log: iverilog.c,v $
+ * Revision 1.15  2000/05/17 03:53:29  steve
+ *  Add the module option to iverilog.
+ *
  * Revision 1.14  2000/05/14 19:41:52  steve
  *  Fix -f flag handling.
  *
diff --git a/iverilog.man b/iverilog.man
index 899f7a2ff..f6ebeffa1 100644
--- a/iverilog.man
+++ b/iverilog.man
@@ -1,4 +1,4 @@
-.TH iverilog 1 "$Date: 2000/05/05 01:07:42 $" Version "$Date: 2000/05/05 01:07:42 $"
+.TH iverilog 1 "$Date: 2000/05/17 03:53:29 $" Version "$Date: 2000/05/17 03:53:29 $"
 .SH NAME
 iverilog - Icarus Verilog compiler
 
@@ -53,7 +53,8 @@ in the order they appear on the command line.
 .TP 8
 .B -m\fImodule\fP
 Add this module to the list of VPI modules to be loaded by the
-simulation. (NOT IMPLEMENTED)
+simulation. Many modules can be specified, and all will be loaded, in
+the order specified.
 .TP 8
 .B -o \fIfilename\fP
 Place output in the file \fIfilename\fP. If no output file name is