gcc/config/or1k/linux.h

   1 /* Linux Definitions for OpenRISC.
   2    Copyright (C) 2018-2024 Free Software Foundation, Inc.
   3    Contributed by Stafford Horne.
   4
   5    This file is part of GCC.
   6
   7    GCC is free software; you can redistribute it and/or modify it
   8    under the terms of the GNU General Public License as published
   9    by the Free Software Foundation; either version 3, or (at your
  10    option) any later version.
  11
  12    GCC is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  15    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 #ifndef GCC_OR1K_LINUX_H
  22 #define GCC_OR1K_LINUX_H
  23
  24 /* elfos.h should have already been included.  Now just override
  25    any conflicting definitions and add any extras.  */
  26
  27 #define TARGET_OS_CPP_BUILTINS() \
  28   GNU_USER_TARGET_OS_CPP_BUILTINS ()
  29
  30 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-or1k.so.1"
  31
  32 #undef MUSL_DYNAMIC_LINKER
  33 #define MUSL_DYNAMIC_LINKER  "/lib/ld-musl-or1k.so.1"
  34
  35 #define CPP_SPEC "%{pthread:-D_REENTRANT}"
  36
  37 #undef LINK_SPEC
  38 #define LINK_SPEC "%{h*}                        \
  39    %{static:-Bstatic}                           \
  40    %{shared:-shared}                            \
  41    %{symbolic:-Bsymbolic}                       \
  42    %{!static:%{!static-pie:                     \
  43      %{rdynamic:-export-dynamic}                \
  44      %{!shared:-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}} \
  45    %{static-pie:-Bstatic -pie --no-dynamic-linker -z text}"
  46
  47 #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
  48
  49 #endif /* GCC_OR1K_LINUX_H */