1 /* Configuration of lookup functions. 2 Copyright (C) 2002-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 /* The type of the return value of fixup/profile_fixup. */ 20 #define DL_FIXUP_VALUE_TYPE ElfW(Addr) 21 /* Construct a value of type DL_FIXUP_VALUE_TYPE from a code address 22 and a link map. */ 23 #define DL_FIXUP_MAKE_VALUE(map, addr) (addr) 24 /* Extract the code address from a value of type DL_FIXUP_MAKE_VALUE. 25 */ 26 #define DL_FIXUP_VALUE_CODE_ADDR(value) (value) 27 #define DL_FIXUP_VALUE_ADDR(value) (value) 28 #define DL_FIXUP_ADDR_VALUE(addr) (addr) 29 #define DL_FIXUP_BINDNOW_ADDR_VALUE(addr) (addr) 30 #define DL_FIXUP_BINDNOW_RELOC(value, new_value, st_value) \ 31 (*value) = st_value; 32