1 files changed, 62 insertions, 0 deletions
diff --git a/libasm/asm_fill.c b/libasm/asm_fill.c
new file mode 100644
index 00000000..67b64417
--- /dev/null
+++ b/libasm/asm_fill.c
@@ -0,0 +1,62 @@
+/* Determine fill pattern for a section.
+   Copyright (C) 2002 Red Hat, Inc.
+   Written by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   This program is Open Source software; you can redistribute it and/or
+   modify it under the terms of the Open Software License version 1.0 as
+   published by the Open Source Initiative.
+
+   You should have received a copy of the Open Software License along
+   with this program; if not, you may obtain a copy of the Open Software
+   License version 1.0 from http://www.opensource.org/licenses/osl.php or
+   by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
+   3001 King Ranch Road, Ukiah, CA 95482.   */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <libasmP.h>
+#include <system.h>
+
+
+int
+asm_fill (asmscn, bytes, len)
+     AsmScn_t *asmscn;
+     void *bytes;
+     size_t len;
+{
+  struct FillPattern *pattern;
+  struct FillPattern *old_pattern;
+
+  if (asmscn == NULL)
+    /* Some earlier error.  */
+    return -1;
+
+  if (bytes == NULL)
+    /* Use the default pattern.  */
+    pattern = (struct FillPattern *) __libasm_default_pattern;
+  else
+    {
+      /* Allocate appropriate memory.  */
+      pattern = (struct FillPattern *) malloc (sizeof (struct FillPattern)
+					       + len);
+      if (pattern == NULL)
+	return -1;
+
+      pattern->len = len;
+      memcpy (pattern->bytes, bytes, len);
+    }
+
+  old_pattern = asmscn->pattern;
+  asmscn->pattern = pattern;
+
+  /* Free the old data structure if we have allocated it.  */
+  if (old_pattern != __libasm_default_pattern)
+    free (old_pattern);
+
+  return 0;
+}