From e6ea9c0dd02360ae6605ac81efd2bf642f276c8d Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 3 Oct 2000 07:37:02 +0000
Subject: Update.

2000-10-02  Jakub Jelinek  <jakub@redhat.com>

	* elf/nextmod1.c (failing_rtld_next_use): Ensure it is not tail call
	optimized.

	* sysdeps/sparc/sparc32/fpu/libm-test-ulps: New file.
---
 elf/nextmod1.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'elf')

diff --git a/elf/nextmod1.c b/elf/nextmod1.c
index 3549c75174..19f972b9e0 100644
--- a/elf/nextmod1.c
+++ b/elf/nextmod1.c
@@ -1,5 +1,7 @@
 #include <dlfcn.h>
 
+int nextmod1_dummy_var;
+
 int
 successful_rtld_next_test (void)
 {
@@ -16,5 +18,10 @@ successful_rtld_next_test (void)
 void *
 failing_rtld_next_use (void)
 {
-  return dlsym (RTLD_NEXT, __FUNCTION__);
+  void *ret = dlsym (RTLD_NEXT, __FUNCTION__);
+
+  /* Ensure we are not tail call optimized, because then RTLD_NEXT
+     might return this function.  */
+  ++nextmod1_dummy_var;
+  return ret;
 }
-- 
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