Support mcount/gprof test with GCC defaulting to PIE
[glibc.git] / sysdeps / generic / dl-lookupcfg.h
blob1f2f2e77d08b2c1a55522955d320e75fb22f6dc0
1 /* Configuration of lookup functions.
2 Copyright (C) 2002-2017 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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 <http://www.gnu.org/licenses/>. */
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.
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)