ia32: get_eip and fpu_trunc_mode are not always NULL before transformation

[libfirm] / ir / libcore / lc_appendable.c

diff --git a/ir/libcore/lc_appendable.c b/ir/libcore/lc_appendable.c
index 2fa8936..a2806ed 100644 (file)
--- a/ir/libcore/lc_appendable.c
+++ b/ir/libcore/lc_appendable.c
@@ -16,9 +16,7 @@
   License along with this library; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -34,18 +32,18 @@ int lc_appendable_snwadd(lc_appendable_t *app, const char *str, size_t len,
                unsigned int width, int left_just, char pad)
 {
        int res = 0;
-       int i;
-       int to_pad = width - len;
+       size_t i;
+       size_t to_pad = width > len ? width - len : 0;
 
        /* If not left justified, pad left */
-       for(i = 0; !left_just && i < to_pad; ++i)
+       for (i = 0; !left_just && i < to_pad; ++i)
                res += lc_appendable_chadd(app, pad);
 
        /* Send the visible portion of the string to the output. */
        res += lc_appendable_snadd(app, str, len);
 
        /* If left justified, pad right. */
-       for(i = 0; left_just && i < to_pad; ++i)
+       for (i = 0; left_just && i < to_pad; ++i)
                res += lc_appendable_chadd(app, pad);
 
        return res;
@@ -78,13 +76,13 @@ static void default_finish(UNUSED(lc_appendable_t *env))
 static int file_snadd(lc_appendable_t *obj, const char *str, size_t n)
 {
        obj->written += n;
-       fwrite(str, sizeof(char), n, obj->obj);
+       fwrite(str, sizeof(char), n, (FILE*)obj->obj);
        return n;
 }
 
 static int file_chadd(lc_appendable_t *obj, int ch)
 {
-       fputc(ch, obj->obj);
+       fputc(ch, (FILE*)obj->obj);
        obj->written++;
        return 1;
 }
@@ -105,13 +103,13 @@ const lc_appendable_funcs_t *lc_appendable_file = &app_file;
 
 static void str_init(lc_appendable_t *obj)
 {
-       strncpy(obj->obj, "", obj->limit);
+       strncpy((char*)obj->obj, "", obj->limit);
 }
 
 static int str_snadd(lc_appendable_t *obj, const char *str, size_t n)
 {
        size_t to_write = LC_MIN(obj->limit - obj->written - 1, n);
-       char *tgt = obj->obj;
+       char *tgt = (char*)obj->obj;
        strncpy(tgt + obj->written, str, to_write);
        obj->written += to_write;
        return to_write;
@@ -119,8 +117,8 @@ static int str_snadd(lc_appendable_t *obj, const char *str, size_t n)
 
 static int str_chadd(lc_appendable_t *obj, int ch)
 {
-       if(obj->limit - obj->written > 1) {
-               char *tgt = obj->obj;
+       if (obj->limit - obj->written > 1) {
+               char *tgt = (char*)obj->obj;
                tgt[obj->written++] = (char) ch;
                return 1;
        }
@@ -130,7 +128,7 @@ static int str_chadd(lc_appendable_t *obj, int ch)
 
 static void str_finish(lc_appendable_t *obj)
 {
-       char *str = obj->obj;
+       char *str = (char*)obj->obj;
        str[obj->written] = '\0';
 }
 
@@ -149,7 +147,7 @@ const lc_appendable_funcs_t *lc_appendable_string = &app_string;
 
 static int obst_snadd(lc_appendable_t *obj, const char *str, size_t n)
 {
-       struct obstack *obst = obj->obj;
+       struct obstack *obst = (struct obstack*)obj->obj;
        obj->written += n;
        obstack_grow(obst, str, n);
        return n;
@@ -157,7 +155,7 @@ static int obst_snadd(lc_appendable_t *obj, const char *str, size_t n)
 
 static int obst_chadd(lc_appendable_t *obj, int ch)
 {
-       struct obstack *obst = obj->obj;
+       struct obstack *obst = (struct obstack*)obj->obj;
        obstack_1grow(obst, (char) ch);
        obj->written++;
        return 1;