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mirror of https://sourceware.org/git/glibc.git synced 2025-07-30 22:43:12 +03:00
2004-01-13  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/x86_64/dl-machine.h: Include <tls.h>.

	* elf/rtld.c (_dl_start_final): Initialze __libc_stack_end here.
	* sysdeps/generic/dl-sysdep.c: Define __libc_stack_end with
	rtld_hidden_def and move into .data.rel.ro section.
	* sysdeps/generic/ldsodefs.h: Declare __libc_stack_end with
	rtld_hidden_proto.
	* sysdeps/generic/libc-start.c: Only initialize __libc_stack_end here
	if !SHARED.

	* sysdeps/unix/sysv/linux/dl-execstack.c
	(_dl_make_stack_executable): Move common code in front.  Use
	__builtin_expect.
This commit is contained in:
Ulrich Drepper
2004-01-14 00:24:36 +00:00
parent b177ed2b58
commit ea4f25a7f9
5 changed files with 34 additions and 5 deletions

View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
/* Copyright (C) 1998-2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -105,10 +105,11 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL),
INIT_ARGV_and_ENVIRON;
/* Store the lowest stack address. */
#ifndef SHARED
/* Store the lowest stack address. This is done in ld.so if this is
the code for the DSO. */
__libc_stack_end = stack_end;
#ifndef SHARED
# ifdef HAVE_AUX_VECTOR
/* First process the auxiliary vector since we need to find the
program header to locate an eventually present PT_TLS entry. */