1  /* Support for GCC on simulated PowerPC systems targeted to embedded ELF
       2     systems.
       3     Copyright (C) 1995-2023 Free Software Foundation, Inc.
       4     Contributed by Cygnus Support.
       5  
       6     This file is part of GCC.
       7  
       8     GCC is free software; you can redistribute it and/or modify it
       9     under the terms of the GNU General Public License as published
      10     by the Free Software Foundation; either version 3, or (at your
      11     option) any later version.
      12  
      13     GCC is distributed in the hope that it will be useful, but WITHOUT
      14     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
      15     or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
      16     License for more details.
      17  
      18     You should have received a copy of the GNU General Public License
      19     along with GCC; see the file COPYING3.  If not see
      20     <http://www.gnu.org/licenses/>.  */
      21  
      22  #undef  TARGET_OS_CPP_BUILTINS
      23  #define TARGET_OS_CPP_BUILTINS()           \
      24    do                                       \
      25      {                                      \
      26        builtin_define_std ("PPC");          \
      27        builtin_define ("__embedded__");     \
      28        builtin_define ("__simulator__");    \
      29        builtin_assert ("system=embedded");  \
      30        builtin_assert ("system=simulator"); \
      31        builtin_assert ("cpu=powerpc");      \
      32        builtin_assert ("machine=powerpc");  \
      33        TARGET_OS_SYSV_CPP_BUILTINS ();      \
      34      }                                      \
      35    while (0)
      36  
      37  /* Make the simulator the default */
      38  #undef	LIB_DEFAULT_SPEC
      39  #define LIB_DEFAULT_SPEC "%(lib_sim)"
      40  
      41  #undef	STARTFILE_DEFAULT_SPEC
      42  #define STARTFILE_DEFAULT_SPEC "%(startfile_sim)"
      43  
      44  #undef	ENDFILE_DEFAULT_SPEC
      45  #define ENDFILE_DEFAULT_SPEC "%(endfile_sim)"
      46  
      47  #undef	LINK_START_DEFAULT_SPEC
      48  #define LINK_START_DEFAULT_SPEC "%(link_start_sim)"
      49  
      50  #undef	LINK_OS_DEFAULT_SPEC
      51  #define LINK_OS_DEFAULT_SPEC "%(link_os_sim)"