1/* Support for GCC on simulated PowerPC systems targeted to embedded ELF
2   systems.
3   Copyright (C) 1995-2020 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)"
52