From: Hans-Peter Nilsson <hp@axis.com>
Date: Sun, 17 Aug 2003 07:37:33 +0000 (+0000)
Subject: 	* simple.c (bfd_simple_get_relocated_section_contents): Move
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b0cdc7bcb0239e52de59195f8b7e213c3f5ddc14;p=binutils-gdb.git

	* simple.c (bfd_simple_get_relocated_section_contents): Move
	reloc_done hack to before first bfd_section_size call.  Change all
	returns to use new wrapper macro RETURN, restoring sec->reloc_done.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 3887f37f937..2ebddbfd1cc 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2003-08-17  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	* simple.c (bfd_simple_get_relocated_section_contents): Move
+	reloc_done hack to before first bfd_section_size call.  Change all
+	returns to use new wrapper macro RETURN, restoring sec->reloc_done.
+
 2003-08-16  Alan Modra  <amodra@bigpond.net.au>
 
 	* elf64-ppc.c: Don't include elf/ppc.h.
diff --git a/bfd/simple.c b/bfd/simple.c
index 256fd913b85..c2a741c6f90 100644
--- a/bfd/simple.c
+++ b/bfd/simple.c
@@ -140,6 +140,28 @@ bfd_simple_get_relocated_section_contents (bfd *abfd,
   bfd_byte *contents, *data;
   int storage_needed;
   void *saved_offsets;
+  bfd_boolean saved_reloc_done = sec->reloc_done;
+
+#undef RETURN
+#define RETURN(x)				\
+  do						\
+    {						\
+      sec->reloc_done = saved_reloc_done;	\
+      return (x);				\
+    }						\
+  while (0)
+
+  /* Foul hack to prevent bfd_section_size aborts.  The reloc_done flag
+     only controls that macro (and the related size macros), selecting
+     between _raw_size and _cooked_size.  We may be called with relocation
+     done or not, so we need to save the done-flag and mark the section as
+     not relocated.
+
+     Debug sections won't change size while we're only relocating.  There
+     may be trouble here someday if it tries to run relaxation
+     unexpectedly, so make sure.  */
+  BFD_ASSERT (sec->_raw_size == sec->_cooked_size);
+  sec->reloc_done = 0;
 
   if (! (sec->flags & SEC_RELOC))
     {
@@ -153,7 +175,7 @@ bfd_simple_get_relocated_section_contents (bfd *abfd,
       if (contents)
 	bfd_get_section_contents (abfd, sec, contents, 0, size);
 
-      return contents;
+      RETURN (contents);
     }
 
   /* In order to use bfd_get_relocated_section_contents, we need
@@ -183,7 +205,7 @@ bfd_simple_get_relocated_section_contents (bfd *abfd,
     {
       data = bfd_malloc (bfd_section_size (abfd, sec));
       if (data == NULL)
-	return NULL;
+	RETURN (NULL);
       outbuf = data;
     }
 
@@ -202,7 +224,7 @@ bfd_simple_get_relocated_section_contents (bfd *abfd,
     {
       if (data)
 	free (data);
-      return NULL;
+      RETURN (NULL);
     }
   bfd_map_over_sections (abfd, simple_save_output_info, saved_offsets);
 
@@ -243,15 +265,7 @@ bfd_simple_get_relocated_section_contents (bfd *abfd,
   bfd_map_over_sections (abfd, simple_restore_output_info, saved_offsets);
   free (saved_offsets);
 
-  /* Foul hack to prevent bfd_section_size aborts.  This flag only controls
-     that macro (and the related size macros), selecting between _raw_size
-     and _cooked_size.  Debug sections won't change size while we're only
-     relocating.  There may be trouble here someday if it tries to run
-     relaxation unexpectedly, so make sure.  */
-  BFD_ASSERT (sec->_raw_size == sec->_cooked_size);
-  sec->reloc_done = 0;
-
   bfd_link_hash_table_free (abfd, link_info.hash);
 
-  return contents;
+  RETURN (contents);
 }