patches/glibc/2.9/240-i386-LOAD_PIC_REG.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Thu Oct 04 15:59:31 2012 +1000 (2012-10-04)
changeset 3073 a6981147ccc0
parent 1201 c9967a6e3b25
permissions -rw-r--r--
scripts/gcc: Canadian Cross skip -print-multi-lib log output

Attempting to ${CT_TARGET}-gcc -print-multi-lib will fail

In do_cc_core_backend, for the final compiler in a canadian cross
baremetal, warn that multi-libs cannot be determined

In do_cc_backend, for either final compiler for a canadian cross,
warn that multi-libs cannot be determined

(Plus fixed CT_PREFIX_DIR in do_cc_backend to be ${prefix})

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Message-Id: <CAM=EW8aQDoNx-CkJHjXBoDP4iTDJ8z5hh3=KhO5UTU6rp3Pj=w@mail.gmail.com>
Patchwork-Id: 189053
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Original patch from: gentoo/src/patchsets/glibc/2.9/1050_all_glibc-i386-LOAD_PIC_REG.patch
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-= BEGIN original header =-
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From e41177ea18a77a7f62328293b4fd49ae17482e77 Mon Sep 17 00:00:00 2001
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From: Ulrich Drepper <drepper@redhat.com>
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Date: Sat, 6 Dec 2008 00:15:17 +0000
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Subject: [PATCH] (_dl_tlsdesc_dynamic): Use LOAD_PIC_REG instead of doing things manually.
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-= END original header =-
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diff -durN glibc-2_9.orig/sysdeps/i386/dl-tlsdesc.S glibc-2_9/sysdeps/i386/dl-tlsdesc.S
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--- glibc-2_9.orig/sysdeps/i386/dl-tlsdesc.S	2008-05-13 07:33:06.000000000 +0200
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+++ glibc-2_9/sysdeps/i386/dl-tlsdesc.S	2009-02-02 22:00:56.000000000 +0100
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@@ -128,8 +128,7 @@
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 .Lslow:
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 	cfi_adjust_cfa_offset (28)
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 	movl	%ebx, 16(%esp)
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-	call	__i686.get_pc_thunk.bx
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-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
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+	LOAD_PIC_REG (bx)
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 	call	___tls_get_addr@PLT
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 	movl	16(%esp), %ebx
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 	jmp	.Lret