File glibc-2.3.3-execstack.diff of Package glibc

--- iconv/iconvconfig.c
+++ iconv/iconvconfig.c	2004/09/26 07:01:12
@@ -989,6 +989,34 @@
                               module name offset
                          (following last entry with step count 0)
 */
+
+static struct hash_entry *hash_table;
+static size_t hash_size;
+
+/* Function to insert the names.  */
+static void name_insert (const void *nodep, VISIT value, int level)
+{
+  struct name *name;
+  unsigned int idx;
+  unsigned int hval2;
+
+  if (value != leaf && value != postorder)
+    return;
+
+  name = *(struct name **) nodep;
+  idx = name->hashval % hash_size;
+  hval2 = 1 + name->hashval % (hash_size - 2);
+
+  while (hash_table[idx].string_offset != 0)
+    if ((idx += hval2) >= hash_size)
+      idx -= hash_size;
+
+  hash_table[idx].string_offset = strtaboffset (name->strent);
+
+  assert (name->module_idx != -1);
+  hash_table[idx].module_idx = name->module_idx;
+}
+
 static int
 write_output (void)
 {
@@ -996,8 +1024,6 @@
   char *string_table;
   size_t string_table_size;
   struct gconvcache_header header;
-  struct hash_entry *hash_table;
-  size_t hash_size;
   struct module_entry *module_table;
   char *extra_table;
   char *cur_extra_table;
@@ -1010,31 +1036,6 @@
 		+ strlen (".XXXXXX")];
   char finalname[prefix_len + sizeof (GCONV_MODULES_CACHE)];
 
-  /* Function to insert the names.  */
-  auto void
-  name_insert (const void *nodep, VISIT value, int level)
-    {
-      struct name *name;
-      unsigned int idx;
-      unsigned int hval2;
-
-      if (value != leaf && value != postorder)
-	return;
-
-      name = *(struct name **) nodep;
-      idx = name->hashval % hash_size;
-      hval2 = 1 + name->hashval % (hash_size - 2);
-
-      while (hash_table[idx].string_offset != 0)
-	if ((idx += hval2) >= hash_size)
-	  idx -= hash_size;
-
-      hash_table[idx].string_offset = strtaboffset (name->strent);
-
-      assert (name->module_idx != -1);
-      hash_table[idx].module_idx = name->module_idx;
-    }
-
   /* Open the output file.  */
   assert (GCONV_MODULES_CACHE[0] == '/');
   strcpy (stpcpy (mempcpy (tmpfname, prefix, prefix_len), GCONV_MODULES_CACHE),
--- locale/programs/3level.h
+++ locale/programs/3level.h	2004/09/26 06:58:48
@@ -204,6 +204,42 @@
 	}
     }
 }
+
+/* GCC ATM seems to do a poor job with pointers to nested functions passed
+   to inlined functions.  Help it a little bit with this hack.  */
+#define wchead_table_iterate(tp, fn) \
+do									      \
+  {									      \
+    struct wchead_table *t = (tp);					      \
+    uint32_t index1;							      \
+    for (index1 = 0; index1 < t->level1_size; index1++)			      \
+      {									      \
+	uint32_t lookup1 = t->level1[index1];				      \
+	if (lookup1 != ((uint32_t) ~0))					      \
+	  {								      \
+	    uint32_t lookup1_shifted = lookup1 << t->q;			      \
+	    uint32_t index2;						      \
+	    for (index2 = 0; index2 < (1 << t->q); index2++)		      \
+	      {								      \
+		uint32_t lookup2 = t->level2[index2 + lookup1_shifted];	      \
+		if (lookup2 != ((uint32_t) ~0))				      \
+		  {							      \
+		    uint32_t lookup2_shifted = lookup2 << t->p;		      \
+		    uint32_t index3;					      \
+		    for (index3 = 0; index3 < (1 << t->p); index3++)	      \
+		      {							      \
+			struct element_t *lookup3			      \
+			  = t->level3[index3 + lookup2_shifted];	      \
+			if (lookup3 != NULL)				      \
+			  fn ((((index1 << t->q) + index2) << t->p) + index3, \
+			      lookup3);					      \
+		      }							      \
+		  }							      \
+	      }								      \
+	  }								      \
+      }									      \
+  } while (0)
+
 #endif
 
 #ifndef NO_FINALIZE