From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- sysdeps/ia64/dl-lookupcfg.h | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) (limited to 'sysdeps/ia64/dl-lookupcfg.h') diff --git a/sysdeps/ia64/dl-lookupcfg.h b/sysdeps/ia64/dl-lookupcfg.h index 0ae3dd68ba..b50030ebd2 100644 --- a/sysdeps/ia64/dl-lookupcfg.h +++ b/sysdeps/ia64/dl-lookupcfg.h @@ -1,5 +1,5 @@ /* Configuration of lookup functions. - Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 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 @@ -17,12 +17,11 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -/* The ia64 need 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 +#include + /* We do not support copy relocations for IA-64. */ #define DL_NO_COPY_RELOCS @@ -59,3 +58,15 @@ extern void _dl_unmap (struct link_map *map); #define DL_DT_INIT_ADDRESS(map, addr) DL_AUTO_FUNCTION_ADDRESS (map, addr) #define DL_DT_FINI_ADDRESS(map, addr) DL_AUTO_FUNCTION_ADDRESS (map, addr) +/* The type of the return value of fixup/profile_fixup. */ +#define DL_FIXUP_VALUE_TYPE struct fdesc +/* Construct a value of type DL_FIXUP_VALUE_TYPE from a code address + and a link map. */ +#define DL_FIXUP_MAKE_VALUE(map, addr) \ + ((struct fdesc) { (addr), (map)->l_info[DT_PLTGOT]->d_un.d_ptr }) +/* Extract the code address from a value of type DL_FIXUP_MAKE_VALUE. + */ +#define DL_FIXUP_VALUE_CODE_ADDR(value) (value).ip + +#define DL_FIXUP_VALUE_ADDR(value) ((uintptr_t) &(value)) +#define DL_FIXUP_ADDR_VALUE(addr) (*(struct fdesc *) (addr)) -- cgit 1.4.1