1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/glibc/2.2.5/cris-stack-direction.patch Wed May 23 20:49:02 2007 +0000
1.3 @@ -0,0 +1,61 @@
1.4 +From http://sources.redhat.com/ml/libc-alpha/2002-06/msg00007.html
1.5 +
1.6 +Message-ID: <15612.44228.774370.154718@honolulu.ilog.fr>
1.7 +Date: Tue, 4 Jun 2002 14:04:20 +0200 (CEST)
1.8 +From: Bruno Haible <bruno at clisp dot org>
1.9 +To: libc-alpha at sources dot redhat dot com
1.10 +Subject: cris stack direction
1.11 +
1.12 +
1.13 +Hi,
1.14 +
1.15 +While cross-compiling glibc-2.2.5 for target=cris-linux using gcc-3.1 and
1.16 +binutils-2.12.90.0.7, I get an error
1.17 +
1.18 +cris-linux-gcc cancel.c -c -O2 -Wall -Winline -Wstrict-prototypes -Wwrite-strings -g -D__NO_WEAK_PTHREAD_ALIASES -D_RPC_THREAD_SAFE_ -I../include -I. -I/backup/cross-build/build-glibc-cris/linuxthreads -I.. -I../libio -I/backup/cross-build/build-glibc-cris -I../sysdeps/cris/elf -I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread -I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv -I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/cris -I../sysdeps/unix/sysv/linux/cris -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/cris -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem /cross/cris-linux-tools/lib/gcc-lib/cris-linux/3.1/include -isystem /cross/cris-linux/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h -o /backup/cross-build/build-glibc-cris/linuxthreads/cancel.o
1.19 +cancel.c:29:3: #error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
1.20 +cancel.c: In function `_pthread_cleanup_push':
1.21 +cancel.c:134: warning: implicit declaration of function `FRAME_LEFT'
1.22 +make[2]: *** [/backup/cross-build/build-glibc-cris/linuxthreads/cancel.o] Fehler 1
1.23 +
1.24 +The fix is to add a file sysdeps/cris/stackinfo.h.
1.25 +
1.26 +
1.27 +2002-06-02 Bruno Haible <bruno@clisp.org>
1.28 +
1.29 + * sysdeps/cris/stackinfo.h: New file.
1.30 +
1.31 +*** glibc-2.2.5/sysdeps/cris/stackinfo.h.bak 2002-06-02 17:52:05.000000000 +0200
1.32 +--- glibc-2.2.5/sysdeps/cris/stackinfo.h 2002-06-02 17:52:24.000000000 +0200
1.33 +***************
1.34 +*** 0 ****
1.35 +--- 1,28 ----
1.36 ++ /* Copyright (C) 2002 Free Software Foundation, Inc.
1.37 ++ This file is part of the GNU C Library.
1.38 ++
1.39 ++ The GNU C Library is free software; you can redistribute it and/or
1.40 ++ modify it under the terms of the GNU Lesser General Public
1.41 ++ License as published by the Free Software Foundation; either
1.42 ++ version 2.1 of the License, or (at your option) any later version.
1.43 ++
1.44 ++ The GNU C Library is distributed in the hope that it will be useful,
1.45 ++ but WITHOUT ANY WARRANTY; without even the implied warranty of
1.46 ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1.47 ++ Lesser General Public License for more details.
1.48 ++
1.49 ++ You should have received a copy of the GNU Lesser General Public
1.50 ++ License along with the GNU C Library; if not, write to the Free
1.51 ++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
1.52 ++ 02111-1307 USA. */
1.53 ++
1.54 ++ /* This file contains a bit of information about the stack allocation
1.55 ++ of the processor. */
1.56 ++
1.57 ++ #ifndef _STACKINFO_H
1.58 ++ #define _STACKINFO_H 1
1.59 ++
1.60 ++ /* On cris the stack grows down. */
1.61 ++ #define _STACK_GROWS_DOWN 1
1.62 ++
1.63 ++ #endif /* stackinfo.h */
1.64 +