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* sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,

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ARCH_LA_PLTEXIT): Define.
	* sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
This commit is contained in:
Daniel Jacobowitz 2005-10-05 20:13:03 +00:00
parent dc5ca5d1f6
commit 867700cb74
4 changed files with 77 additions and 0 deletions
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6
ChangeLog.arm
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@ -1,3 +1,9 @@
2005-10-05 Daniel Jacobowitz <dan@codesourcery.com>
* sysdeps/arm/dl-machine.h (ARCH_LA_PLTENTER,
ARCH_LA_PLTEXIT): Define.
* sysdeps/arm/ldsodefs.h, sysdeps/arm/tst-audit.h: New files.
2005-06-13 Philip Blundell <philb@gnu.org>
Patch from addsub@eyou.com:

4
sysdeps/arm/dl-machine.h
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@ -243,6 +243,10 @@ elf_machine_plt_value (struct link_map *map, const Elf32_Rel *reloc,
Prelinked libraries may use Elf32_Rela though. */
#define ELF_MACHINE_NO_RELA defined RTLD_BOOTSTRAP
/* Names of the architecture-specific auditing callback functions. */
#define ARCH_LA_PLTENTER arm_gnu_pltenter
#define ARCH_LA_PLTEXIT arm_gnu_pltexit
#ifdef RESOLVE_MAP
/* Deal with an out-of-range PC24 reloc. */

41
sysdeps/arm/ldsodefs.h Normal file
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@ -0,0 +1,41 @@
/* Run-time dynamic linker data structures for loaded ELF shared objects.
Copyright (C) 2005 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
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _ARM_LDSODEFS_H
#define _ARM_LDSODEFS_H 1
#include <elf.h>
struct La_arm_regs;
struct La_arm_retval;
#define ARCH_PLTENTER_MEMBERS \
Elf32_Addr (*arm_gnu_pltenter) (Elf32_Sym *, unsigned int, uintptr_t *, \
uintptr_t *, struct La_arm_regs *, \
unsigned int *, const char *, \
long int *)
#define ARCH_PLTEXIT_MEMBERS \
Elf32_Addr (*arm_gnu_pltexit) (Elf32_Sym *, unsigned int, uintptr_t *, \
uintptr_t *, struct La_arm_regs *, \
struct La_arm_retval *, const char *)
#include_next <ldsodefs.h>
#endif

26
sysdeps/arm/tst-audit.h Normal file
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@ -0,0 +1,26 @@
/* Definitions for testing PLT entry/exit auditing. ARM version.
Copyright (C) 2005 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
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#define pltenter la_arm_gnu_pltenter
#define pltexit la_arm_gnu_pltexit
#define La_regs La_arm_regs
#define La_retval La_arm_retval
#define int_retval lrv_reg[0]