From 5041a61cfc4e1443b7d81e0a7ec63e1bc20417d9 Mon Sep 17 00:00:00 2001
From: Jeffrey A Law <law@cygnus.com>
Date: Tue, 25 Nov 1997 18:55:32 +0000
Subject: * crtstuff.c (do_global_dtors_aux): Handle multiple calls better.

From-SVN: r16698
---
 gcc/crtstuff.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'gcc/crtstuff.c')

diff --git a/gcc/crtstuff.c b/gcc/crtstuff.c
index bcb5cc5..c120862 100644
--- a/gcc/crtstuff.c
+++ b/gcc/crtstuff.c
@@ -128,6 +128,11 @@ static void
 __do_global_dtors_aux ()
 {
   static func_ptr *p = __DTOR_LIST__ + 1;
+  static int completed = 0;
+
+  if (completed)
+    return;
+
   while (*p)
     {
       p++;
@@ -137,8 +142,10 @@ __do_global_dtors_aux ()
 #ifdef EH_FRAME_SECTION_ASM_OP
   __deregister_frame (__EH_FRAME_BEGIN__);
 #endif
+  completed = 1;
 }
 
+
 /* Stick a call to __do_global_dtors_aux into the .fini section.  */
 
 static void
-- 
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