mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-13 00:30:07 +00:00
463468350f
2001-04-21 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * sysdeps/unix/sysv/linux/powerpc/mmap64.c: Correct check for invalid offset. 2001-04-21 Ulrich Drepper <drepper@redhat.com> * posix/getopt.h: Treat __cplusplus like __STDC__. 2001-04-20 John S. Marvin <jsm@fc.hp.com> * sysdeps/unix/sysv/linux/hppa/clone.S: Fix clone system call entry point stub. 2001-04-20 Richard Hirst <rhirst@linuxcare.com> * elf/elf.h: Corrected R_PARISC_DIR14R (should be 6, not 5), and added R_PARISC_DPREL21L and R_PARISC_DPREL14R for modutils. * sysdeps/unix/sysv/linux/hppa/syscalls.list: Removed ptrace entry so the ptrace.c wrapper is used. 2001-04-20 Alan Modra <amodra@one.net.au> * sysdeps/hppa/dl-lookupcfg.h (_dl_function_address): Prototype. (DL_FUNCTION_ADDRESS): Define. (DL_DT_INIT_ADDRESS): Define. (DL_DT_FINI_ADDRESS): Define. * sysdeps/hppa/Versions: Add _dl_function_address. * sysdeps/hppa/dl-machine.h (ELF_MACHINE_START_ADDRESS): Define. * sysdeps/hppa/dl-symaddr.c (_dl_start_address): Rename to _dl_function_address.
50 lines
2.0 KiB
C
50 lines
2.0 KiB
C
/* Configuration of lookup functions.
|
|
Copyright (C) 2000 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
/* Like IA-64, PA-RISC needs more information from the symbol lookup
|
|
function than just the address. */
|
|
#define DL_LOOKUP_RETURNS_MAP
|
|
#define ELF_FUNCTION_PTR_IS_SPECIAL
|
|
#define DL_UNMAP_IS_SPECIAL
|
|
|
|
void *_dl_symbol_address (const struct link_map *map, const ElfW(Sym) *ref);
|
|
|
|
#define DL_SYMBOL_ADDRESS(map, ref) _dl_symbol_address(map, ref)
|
|
|
|
Elf32_Addr _dl_lookup_address (const void *address);
|
|
|
|
#define DL_LOOKUP_ADDRESS(addr) _dl_lookup_address (addr)
|
|
|
|
void _dl_unmap (struct link_map *map);
|
|
|
|
#define DL_UNMAP(map) _dl_unmap (map)
|
|
|
|
extern Elf32_Addr _dl_function_address (const struct link_map *map,
|
|
Elf32_Addr start);
|
|
|
|
#define DL_FUNCTION_ADDRESS(map, addr) _dl_function_address (map, addr)
|
|
|
|
/* The test for "addr & 2" below is to accomodate old binaries which
|
|
violated the ELF ABI by pointing DT_INIT and DT_FINI at a function
|
|
pointer. */
|
|
#define DL_DT_INIT_ADDRESS(map, addr) \
|
|
((Elf32_Addr)(addr) & 2 ? (addr) : DL_FUNCTION_ADDRESS (map, addr))
|
|
#define DL_DT_FINI_ADDRESS(map, addr) \
|
|
((Elf32_Addr)(addr) & 2 ? (addr) : DL_FUNCTION_ADDRESS (map, addr))
|