patches/glibc/2.5/140-i386-preferred-stack-boundary.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jan 04 14:14:49 2009 +0000 (2009-01-04)
changeset 1115 d3e8767266a2
parent 744 4bf8448536d5
permissions -rw-r--r--
Add an experimental iPhone toolchain found on the net.

/trunk/samples/arm-iphone-linux-gnueabi/crosstool.config | 332 332 0 0 ++++++++++++++++++++++
/trunk/samples/arm-iphone-linux-gnueabi/reported.by | 3 3 0 0 +
2 files changed, 335 insertions(+)
yann@402
     1
(C) 2007 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
yann@402
     2
License: LGPL v2.1
yann@402
     3
yann@402
     4
Shut off a stupid warning: preffered-stack-boundary must be between 4 ad 12,
yann@402
     5
and 2 is not.
yann@402
     6
yann@402
     7
diff -dur glibc-2.5.orig/sysdeps/i386/Makefile glibc-2.5/sysdeps/i386/Makefile
yann@402
     8
--- glibc-2.5.orig/sysdeps/i386/Makefile	2005-03-06 01:18:16.000000000 +0100
yann@402
     9
+++ glibc-2.5/sysdeps/i386/Makefile	2007-05-27 17:49:37.000000000 +0200
yann@402
    10
@@ -36,7 +36,7 @@
yann@402
    11
 ifeq ($(subdir),csu)
yann@402
    12
 sysdep-CFLAGS += -mpreferred-stack-boundary=4
yann@402
    13
 else
yann@402
    14
-sysdep-CFLAGS += -mpreferred-stack-boundary=2
yann@402
    15
+sysdep-CFLAGS += -mpreferred-stack-boundary=4
yann@402
    16
 # Likewise, any function which calls user callbacks
yann@402
    17
 uses-callbacks += -mpreferred-stack-boundary=4
yann@402
    18
 # Likewise, any stack alignment tests