http://bugs.gentoo.org/196245
http://sourceware.org/ml/libc-alpha/2006-05/msg00017.html

Attached is a patch to add __attribute__ ((noinline)) to
call_gmon_start.

Without this patch, the sec script that processed initfini.s removes a
part of inlined call_gmon_start, causing undefined label errors.

This patch solves the problem by forcing gcc not to inline
call_gmon_start with __attribute__ ((noinline)).

Tested by building for arm-none-lixux-gnueabi.  OK to apply?

Kazu Hirata

2006-05-07  Kazu Hirata  <kazu@codesourcery.com>

	* sysdeps/generic/initfini.c (call_gmon_start): Add
	__attribute__ ((noinline)).

---
 sysdeps/generic/initfini.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: glibc-2.8-20080811/sysdeps/generic/initfini.c
===================================================================
--- glibc-2.8-20080811.orig/sysdeps/generic/initfini.c
+++ glibc-2.8-20080811/sysdeps/generic/initfini.c
@@ -70,7 +70,7 @@ asm ("\n/*@TESTS_END*/");
 /* The beginning of _init:  */
 asm ("\n/*@_init_PROLOG_BEGINS*/");
 
-static void
+static void __attribute__ ((noinline))
 call_gmon_start(void)
 {
   extern void __gmon_start__ (void) __attribute__ ((weak)); /*weak_extern (__gmon_start__);*/