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iverilog
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Add support for multiple command files. (Cary R.)

This commit is contained in:
steve 2007-04-18 03:23:38 +00:00
parent 498d8fe6ad
commit c0496ea648
1 changed files with 49 additions and 5 deletions
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54
driver/main.c
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: main.c,v 1.73 2007/03/07 04:24:59 steve Exp $"
#ident "$Id: main.c,v 1.74 2007/04/18 03:23:38 steve Exp $"
#endif
# include "config.h"
@ -136,7 +136,6 @@ char*iconfig_common_path = iconfig_common_path_buf;
int synth_flag = 0;
int verbose_flag = 0;
int command_file = 0;
FILE *fp;
@ -145,6 +144,48 @@ char tmp[MAXSIZE];
static char ivl_root[MAXSIZE];
/* Structure to keep a FIFO list of the command files */
typedef struct t_command_file {
char *filename;
struct t_command_file *next;
} s_command_file, *p_command_file;
p_command_file cmd_file_head = NULL; /* The FIFO head */
p_command_file cmd_file_tail = NULL; /* The FIFO tail */
/* Function to add a comamnd file name to the FIFO. */
void add_cmd_file(const char* filename)
{
p_command_file new;
new = (p_command_file) malloc(sizeof(s_command_file));
new->filename = strdup(filename);
new->next = NULL;
if (cmd_file_head == NULL) {
cmd_file_head = new;
cmd_file_tail = new;
} else {
cmd_file_tail->next = new;
cmd_file_tail = new;
}
}
/* Function to return the top comamnd file name from the FIFO. */
char *get_cmd_file()
{
char *filename;
if (cmd_file_head == NULL) filename = NULL;
else {
p_command_file head;
filename = cmd_file_head->filename;
head = cmd_file_head;
cmd_file_head = cmd_file_head->next;
free(head);
}
return filename;
}
#ifdef __MINGW32__
# include <io.h>
# include <fcntl.h>
@ -522,8 +563,7 @@ int main(int argc, char **argv)
}
break;
case 'c':
command_filename = malloc(strlen(optarg)+1);
strcpy(command_filename, optarg);
add_cmd_file(optarg);
break;
case 'D':
process_define(optarg);
@ -641,7 +681,7 @@ int main(int argc, char **argv)
fprintf(iconfig_file, "out:%s\n", opath);
if (depfile) fprintf(iconfig_file, "depfile:%s\n", depfile);
if (command_filename) {
while ( (command_filename = get_cmd_file()) ) {
int rc;
if (( fp = fopen(command_filename, "r")) == NULL ) {
@ -657,6 +697,7 @@ int main(int argc, char **argv)
command_filename);
return 1;
}
free(command_filename);
}
if (depfile) {
@ -744,6 +785,9 @@ int main(int argc, char **argv)
/*
* $Log: main.c,v $
* Revision 1.74 2007/04/18 03:23:38 steve
* Add support for multiple command files. (Cary R.)
*
* Revision 1.73 2007/03/07 04:24:59 steve
* Make integer width controllable.
*