* elf64-ppc.c (compare_symbols): Prefer strong dynamic global

	function syms over other syms.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index c64ae218c1203e03fc9512babaf7e1dd5c6aa737..782d1a9064342c0dd1cbfba15e13f4b69bcab9ff 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2006-05-24  Alan Modra  <amodra@bigpond.net.au>
+
+       * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
+       function syms over other syms.
+
 2006-05-11  Michael Matz  <matz@suse.de>
 
        * elflink.c (match_group_member): Correctly iterate group

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 1697d532e98df6b7b8ccb4ac3a209d7b0dc5a279..b1ec94230a5c089a02873b69800c9145aa71bb4d 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -2626,6 +2626,32 @@ compare_symbols (const void *ap, const void *bp)
   if (a->value + a->section->vma > b->value + b->section->vma)
     return 1;
 
+  /* For syms with the same value, prefer strong dynamic global function
+     syms over other syms.  */
+  if ((a->flags & BSF_GLOBAL) != 0 && (b->flags & BSF_GLOBAL) == 0)
+    return -1;
+
+  if ((a->flags & BSF_GLOBAL) == 0 && (b->flags & BSF_GLOBAL) != 0)
+    return 1;
+
+  if ((a->flags & BSF_FUNCTION) != 0 && (b->flags & BSF_FUNCTION) == 0)
+    return -1;
+
+  if ((a->flags & BSF_FUNCTION) == 0 && (b->flags & BSF_FUNCTION) != 0)
+    return 1;
+
+  if ((a->flags & BSF_WEAK) == 0 && (b->flags & BSF_WEAK) != 0)
+    return -1;
+
+  if ((a->flags & BSF_WEAK) != 0 && (b->flags & BSF_WEAK) == 0)
+    return 1;
+
+  if ((a->flags & BSF_DYNAMIC) != 0 && (b->flags & BSF_DYNAMIC) == 0)
+    return -1;
+
+  if ((a->flags & BSF_DYNAMIC) == 0 && (b->flags & BSF_DYNAMIC) != 0)
+    return 1;
+
   return 0;
 }