BSP: cmdline activated / minor write bigfix

2 files changed, 17 insertions, 6 deletions

diff --git a/fpgaedit.c b/fpgaedit.c
index ad14b9b..4e4883d 100644
--- a/fpgaedit.c
+++ b/fpgaedit.c
@@ -7,11 +7,15 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
+#include <errno.h>
+
+extern int errno;
 
 #include "config.h"
 #include "fpgaedit_parser.h"
     
-int verbose;
+int debug = 0;
+FILE *fhan = NULL;
 
 int main (int argc, char *argv[])
 {
@@ -25,8 +29,15 @@ int main (int argc, char *argv[])
 		return EXIT_FAILURE;
 	}
 	
-	verbose = kom_arg->V; 
+	debug = kom_arg->V; 
 	
+	if (kom_arg->optind) 
+	{
+		fhan = fopen(argv[kom_arg->optind], "r+");
+		if (!fhan) printf ("open >%s< failed\n%s\n", 
+				   argv[kom_arg->optind], strerror(errno));
+	}
+		
 	yyparse ();
 	
 	return EXIT_SUCCESS;
diff --git a/fpgaedit.y b/fpgaedit.y
index 704fc31..0754694 100644
--- a/fpgaedit.y
+++ b/fpgaedit.y
@@ -7,7 +7,8 @@
 #include <errno.h>
 
 extern int errno;
-FILE *fhan = NULL;
+extern FILE *fhan;
+extern int debug;
 
 typedef struct variable {
 	struct variable *next;
@@ -17,7 +18,6 @@ typedef struct variable {
 
 int linelen = 16;
 int write_len;
-int debug = 0;
 variable *vlist;
 
 void set_variable (char *param, int val);
@@ -112,8 +112,8 @@ exp:	  num {
 		unsigned int c;
 		
 		c = $2;
-		c %= 1 << (write_len*8);
-		if (debug > 3) printf ("c = 0x%0x\n", c);
+		if (debug > 3) printf ("write_len = %d\nc = 0x%0x\n", 
+				       write_len, c);
 		
 		if (fhan) {
 			switch (write_len) {