gcc/config/i386/linux-common.h

   1 /* Definitions for Intel 386 running Linux-based GNU systems with ELF format.
   2    Copyright (C) 2012-2018 Free Software Foundation, Inc.
   3    Contributed by Ilya Enkovich.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #undef TARGET_OS_CPP_BUILTINS
  22 #define TARGET_OS_CPP_BUILTINS()               \
  23   do                                           \
  24     {                                          \
  25       GNU_USER_TARGET_OS_CPP_BUILTINS();       \
  26       ANDROID_TARGET_OS_CPP_BUILTINS();        \
  27     }                                          \
  28   while (0)
  29
  30 #define EXTRA_TARGET_D_OS_VERSIONS()            \
  31   ANDROID_TARGET_D_OS_VERSIONS();
  32
  33 #define GNU_USER_TARGET_D_CRITSEC_SIZE          \
  34   (TARGET_64BIT ? (POINTER_SIZE == 64 ? 40 : 32) : 24)
  35
  36 #undef CC1_SPEC
  37 #define CC1_SPEC \
  38   LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
  39                        GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
  40
  41 #undef  LINK_SPEC
  42 #define LINK_SPEC \
  43   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LINK_SPEC, \
  44                        GNU_USER_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
  45
  46 #undef  LIB_SPEC
  47 #define LIB_SPEC \
  48   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
  49                     GNU_USER_TARGET_NO_PTHREADS_LIB_SPEC " " ANDROID_LIB_SPEC)
  50
  51 #undef  STARTFILE_SPEC
  52 #define STARTFILE_SPEC \
  53   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, \
  54                        ANDROID_STARTFILE_SPEC)
  55
  56 #undef  ENDFILE_SPEC
  57 #define ENDFILE_SPEC \
  58   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_MATHFILE_SPEC " " \
  59                        GNU_USER_TARGET_ENDFILE_SPEC,     \
  60                        GNU_USER_TARGET_MATHFILE_SPEC " " \
  61                        ANDROID_ENDFILE_SPEC)
  62
  63 #ifdef HAVE_LD_PUSHPOPSTATE_SUPPORT
  64 #define MPX_LD_AS_NEEDED_GUARD_PUSH "--push-state --no-as-needed"
  65 #define MPX_LD_AS_NEEDED_GUARD_POP "--pop-state"
  66 #else
  67 #define MPX_LD_AS_NEEDED_GUARD_PUSH ""
  68 #define MPX_LD_AS_NEEDED_GUARD_POP ""
  69 #endif
  70
  71 extern void file_end_indicate_exec_stack_and_cet (void);
  72
  73 #undef TARGET_ASM_FILE_END
  74 #define TARGET_ASM_FILE_END file_end_indicate_exec_stack_and_cet