Changeset 199145a1 in mainline for src/debug/print.c

Timestamp:

2005-05-07T21:39:47Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0985add

Parents:

75e5a8a

Message:

Add stdarg.h to support variable argument list functions on architectures with compiler support for builtin_va_*.
stackarg.h is kept for those architectures which lack that kind of support and for testing purposes.

Make printing functions use the native type and support the maximum integer width.

File:

• src/debug/print.c (modified) (4 diffs)

src/debug/print.c

@@ -50 +50 @@
  * width.
  */
-void print_fixed_hex(__u32 num, int width)
+void print_fixed_hex(__native num, int width)
 {
         int i;
@@ -62 +62 @@
  * It prints only significant digits.
  */
-void print_number(__u32 num, int base)
+void print_number(__native num, int base)
 { 
-        char d[32+1];           /* this is good enough even for base == 2 */
-        int i = 31;
+        char d[sizeof(__native)*8+1];           /* this is good enough even for base == 2 */
+        int i = sizeof(__native)*8-1;
     
         do {
@@ -71 +71 @@
         } while (num /= base);
         
-        d[32] = 0;      
+        d[sizeof(__native)*8] = 0;      
         print_str(&d[i + 1]);
 }
@@ -110 +110 @@
 
                                 case 'c':
-                                        c = va_arg(ap, char);
+                                        c = (char) va_arg(ap, int);
                                         break;