Mercurialcrosstool-ng / file revision
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
patches/glibc/2.9/290-no-inline-gmon.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 24 19:35:24 2011 +0200 (2011-07-24)
changeset 2900 369e2fbe9010
parent 1201 c9967a6e3b25
permissions -rw-r--r--
cc-gcc: the frontends are responsible for mkdir/chdir

The build dir are created depending on the host (host for that specific
backend, not host for the toolchain). Only the frontends know what host
this is, so only the frontends can create non-ambiguous dirs.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Original patch from: gentoo/src/patchsets/glibc/2.9/1080_all_glibc-no-inline-gmon.patch

     2 

     3 -= BEGIN original header =-

     4 http://bugs.gentoo.org/196245

     5 http://sourceware.org/ml/libc-alpha/2006-05/msg00017.html

     6 

     7 Attached is a patch to add __attribute__ ((noinline)) to

     8 call_gmon_start.

     9 

    10 Without this patch, the sec script that processed initfini.s removes a

    11 part of inlined call_gmon_start, causing undefined label errors.

    12 

    13 This patch solves the problem by forcing gcc not to inline

    14 call_gmon_start with __attribute__ ((noinline)).

    15 

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

    17 

    18 Kazu Hirata

    19 

    20 2006-05-07  Kazu Hirata  &lt;kazu@codesourcery.com&gt;

    21 

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

    23 	__attribute__ ((noinline)).

    24 

    25 -= END original header =-

    26 

    27 diff -durN glibc-2_9.orig/sysdeps/generic/initfini.c glibc-2_9/sysdeps/generic/initfini.c

    28 --- glibc-2_9.orig/sysdeps/generic/initfini.c	2007-06-17 20:02:40.000000000 +0200

    29 +++ glibc-2_9/sysdeps/generic/initfini.c	2009-02-02 22:01:01.000000000 +0100

    30 @@ -70,7 +70,7 @@

    31  /* The beginning of _init:  */

    32  asm ("\n/*@_init_PROLOG_BEGINS*/");

    33  

    34 -static void

    35 +static void __attribute__ ((noinline))

    36  call_gmon_start(void)

    37  {

    38    extern void __gmon_start__ (void) __attribute__ ((weak)); /*weak_extern (__gmon_start__);*/
crosstool-ng