sysdeps/x86_64/ldsodefs.h

   1 /* Run-time dynamic linker data structures for loaded ELF shared objects.
   2    Copyright (C) 1995-2016 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    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _X86_64_LDSODEFS_H
  20 #define _X86_64_LDSODEFS_H      1
  21
  22 #include <elf.h>
  23 #include <cpu-features.h>
  24
  25 struct La_x86_64_regs;
  26 struct La_x86_64_retval;
  27 struct La_x32_regs;
  28 struct La_x32_retval;
  29
  30 #define ARCH_PLTENTER_MEMBERS                                           \
  31     Elf64_Addr (*x86_64_gnu_pltenter) (Elf64_Sym *, unsigned int,       \
  32                                        uintptr_t *,                     \
  33                                        uintptr_t *, struct La_x86_64_regs *, \
  34                                        unsigned int *, const char *name, \
  35                                        long int *framesizep);           \
  36     Elf32_Addr (*x32_gnu_pltenter) (Elf32_Sym *, unsigned int, uintptr_t *, \
  37                                     uintptr_t *, struct La_x32_regs *,  \
  38                                     unsigned int *, const char *name,   \
  39                                     long int *framesizep)
  40
  41 #define ARCH_PLTEXIT_MEMBERS                                            \
  42     unsigned int (*x86_64_gnu_pltexit) (Elf64_Sym *, unsigned int,      \
  43                                         uintptr_t *,                    \
  44                                         uintptr_t *,                    \
  45                                         const struct La_x86_64_regs *,  \
  46                                         struct La_x86_64_retval *,      \
  47                                         const char *);                  \
  48     unsigned int (*x32_gnu_pltexit) (Elf32_Sym *, unsigned int, uintptr_t *, \
  49                                      uintptr_t *,                       \
  50                                      const struct La_x32_regs *,        \
  51                                      struct La_x86_64_retval *,         \
  52                                      const char *)
  53
  54 #include_next <ldsodefs.h>
  55
  56 #endif