patches/glibc/2.3.6/250-weakalias.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Oct 14 17:42:10 2008 +0000 (2008-10-14)
changeset 929 7c958fb04f28
parent 402 197e1b49586e
permissions -rw-r--r--
Sample config for e500v2 toolchain

On Tuesday 14 October 2008 17:05:31 Nate Case wrote:
> This is a sample config file for Freescale e500v2 processors (e.g.,
> MPC8548, MPC8572). It uses eglibc (for e500/SPE patches) and a recent
> gcc (4.3.1, for e500v2 DPFP support) and will generate appropriate
> dual-precision floating point instructions by default.
>
> Note: If building a Linux kernel with this toolchain, you will want to
> make sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE
> ABI/instructions from getting into the kernel (which is currently
> unsupported). At this time, the kernel build system only passes
> -mno-spe by default (this should be fixed soon hopefully).
>
> A binutils snapshot is used to fix a bug present in 2.18 preventing
> U-Boot from being compiled (CodeSourcery issue #2297: internal.h
> (ELF_IS_SECTION_IN_SEGMENT): Adjust to cope with segments at the end of
> memory).

Obsoletes the powerpc-unknown-linux-gnuspe sample, so remove it.

/trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 307 307 0 0 +++++++++++++++++++
1 file changed, 307 insertions(+)
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This one was taken from debian.
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# DP: Description: Fix __bind redefinition problem
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# DP: Related bugs: 
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# DP: Dpatch author: Phil Blundell
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# DP: Patch author: Daniel Jacobowitz
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# DP: Upstream status: In CVS
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# DP: Status Details:
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# DP: Date: 2005-12-25
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Index: sysdeps/unix/sysv/linux/arm/socket.S
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===================================================================
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RCS file: /cvs/glibc/ports/sysdeps/unix/sysv/linux/arm/socket.S,v
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retrieving revision 1.12
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retrieving revision 1.13
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diff -u -r1.12 -r1.13
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--- glibc-2.3.6.ds1.orig/sysdeps/unix/sysv/linux/arm/socket.S	4 Dec 2004 21:20:16 -0000	1.12
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+++ glibc-2.3.6.ds1/sysdeps/unix/sysv/linux/arm/socket.S	27 Oct 2005 18:50:12 -0000	1.13
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@@ -1,4 +1,6 @@
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-/* Copyright (C) 1995, 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
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+/* Copyright (C) 1995, 1996, 1997, 1998, 2003, 2004, 2005
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+   Free Software Foundation, Inc.
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+
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    This file is part of the GNU C Library.
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    The GNU C Library is free software; you can redistribute it and/or
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@@ -32,7 +34,11 @@
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    The .S files for the other calls just #define socket and #include this.  */
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 #ifndef __socket
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+#ifndef NO_WEAK_ALIAS
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 #define __socket P(__,socket)
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+#else
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+#define __socket socket
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+#endif
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 #endif
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 #define PUSHARGS_1	str a1, [sp, $-4]!
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@@ -120,4 +126,6 @@
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 PSEUDO_END (__socket)
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+#ifndef NO_WEAK_ALIAS
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 weak_alias (__socket, socket)
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+#endif