X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Ftv%2Ftv.c;h=36487127c25ae2adf56806deea25ba7875e790f1;hb=6571b31236f780199ba476adc33ee23518200497;hp=819a72b1463c35ac56a5e1df142aa2a29bc096ff;hpb=3fb8e424c9b3bc2e66c1c0378635c4dfe20ef845;p=libfirm

diff --git a/ir/tv/tv.c b/ir/tv/tv.c
index 819a72b14..36487127c 100644
--- a/ir/tv/tv.c
+++ b/ir/tv/tv.c
@@ -24,7 +24,7 @@
  * @date     2003
  * @author   Mathias Heil
  * @version  $Id$
- * @summary
+ * @brief
  *
  * Values are stored in a format depending upon chosen arithmetic
  * module. Default uses strcalc and fltcalc.
@@ -33,19 +33,19 @@
  */
 #include "config.h"
 
-#include <assert.h>         /* assertions */
-#include <stdlib.h>         /* atoi() */
+#include <assert.h>
+#include <stdlib.h>
 #include <string.h>
 #ifdef HAVE_STRINGS_H
-#include <strings.h>        /* strings.h also includes bsd only function strcasecmp */
+#include <strings.h>
 #endif
 #include <stdlib.h>
 
 #include "tv_t.h"
-#include "set.h"            /* to store tarvals in */
-#include "entity_t.h"       /* needed to store pointers to entities */
+#include "set.h"
+#include "entity_t.h"
 #include "irmode_t.h"
-#include "irnode.h"         /* defines boolean return values (pnc_number)*/
+#include "irnode.h"
 #include "strcalc.h"
 #include "fltcalc.h"
 #include "irtools.h"
@@ -351,7 +351,7 @@ tarval *new_tarval_from_str(const char *str, size_t len, ir_mode *mode)
 	case irms_reference:
 		if (!strcasecmp(str, "null"))
 			return get_tarval_null(mode);
-		/* fall through */
+		/* FALLTHROUGH */
 	case irms_int_number:
 		sc_val_from_str(str, len, NULL, mode);
 		return get_tarval(sc_get_buffer(), sc_get_buffer_length(), mode);
@@ -1439,7 +1439,7 @@ int tarval_snprintf(char *buf, size_t len, tarval *tv) {
 	switch (get_mode_sort(tv->mode)) {
 	case irms_reference:
 		if (tv == tv->mode->null) return snprintf(buf, len, "NULL");
-		/* fall through */
+		/* FALLTHROUGH */
 	case irms_int_number:
 		switch (mode_info->mode_output) {
 
@@ -1451,8 +1451,9 @@ int tarval_snprintf(char *buf, size_t len, tarval *tv) {
 			str = sc_print(tv->value, get_mode_size_bits(tv->mode), SC_OCT, 0);
 			break;
 
-		case TVO_HEX:
 		case TVO_NATIVE:
+			prefix = "0x";
+		case TVO_HEX:
 		default:
 			str = sc_print(tv->value, get_mode_size_bits(tv->mode), SC_HEX, 0);
 			break;