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)). Index: sysdeps/generic/initfini.c =================================================================== diff -durN glibc-2.12.1.orig/sysdeps/generic/initfini.c glibc-2.12.1/sysdeps/generic/initfini.c --- glibc-2.12.1.orig/sysdeps/generic/initfini.c 2007-06-17 20:02:40.000000000 +0200 +++ glibc-2.12.1/sysdeps/generic/initfini.c 2009-11-13 00:50:09.000000000 +0100 @@ -70,7 +70,7 @@ /* 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__);*/