| 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__);*/ |
