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patches/glibc/2.5.1/140-i386-preferred-stack-boundary.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Thu Sep 20 14:01:38 2012 +1000 (2012-09-20)
changeset 3053 7e41a188bd7c
parent 744 4bf8448536d5
permissions -rw-r--r--
arch/microblaze: add new architecture

Add Microblaze architecture support.

This depends on EXPERIMENTAL, as upstream projects do not yet
include full support to build a modern microblaze compiler.
This is in the process of being updated, but is not currently
publicly accessible.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Message-Id: <9c93e18b3d68b19303f3.1348113870@localhost.localdomain>
PatchWork-ID: 185305 
     1 (C) 2007 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>

     2 License: LGPL v2.1

     3 

     4 Shut off a stupid warning: preffered-stack-boundary must be between 4 ad 12,

     5 and 2 is not.

     6 

     7 diff -dur glibc-2.5.orig/sysdeps/i386/Makefile glibc-2.5/sysdeps/i386/Makefile

     8 --- glibc-2.5.orig/sysdeps/i386/Makefile	2005-03-06 01:18:16.000000000 +0100

     9 +++ glibc-2.5/sysdeps/i386/Makefile	2007-05-27 17:49:37.000000000 +0200

    10 @@ -36,7 +36,7 @@

    11  ifeq ($(subdir),csu)

    12  sysdep-CFLAGS += -mpreferred-stack-boundary=4

    13  else

    14 -sysdep-CFLAGS += -mpreferred-stack-boundary=2

    15 +sysdep-CFLAGS += -mpreferred-stack-boundary=4

    16  # Likewise, any function which calls user callbacks

    17  uses-callbacks += -mpreferred-stack-boundary=4

    18  # Likewise, any stack alignment tests
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