patches/glibc/2.9/240-i386-LOAD_PIC_REG.patch
author Remy Bohmer <linux@bohmer.net>
Sun Jul 11 22:23:34 2010 +0200 (2010-07-11)
changeset 2021 3e52a1510f87
parent 1201 c9967a6e3b25
permissions -rw-r--r--
debug/gdb: Fix compilation for Mingw hosts

GDB requires PDcurses instead of ncurses while running on Windows.
So, do not always compile ncurses in case GDB needs to build.

PDcurses is provided by an earlier build step and is not described in
this file.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
[yann.morin.1998@anciense.nib.fr: we already have a way to detect ncurses usage]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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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