1/* Core target definitions for GNU compiler
2   for IBM RS/6000 PowerPC targeted to embedded ELF 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/* Add -meabi to target flags.  */
23#undef TARGET_DEFAULT
24#define TARGET_DEFAULT MASK_EABI
25
26/* Invoke an initializer function to set up the GOT.  */
27#define NAME__MAIN "__eabi"
28#define INVOKE__main
29
30#undef TARGET_OS_CPP_BUILTINS
31#define TARGET_OS_CPP_BUILTINS()          \
32  do                                      \
33    {                                     \
34      builtin_define_std ("PPC");         \
35      builtin_define ("__embedded__");    \
36      builtin_assert ("system=embedded"); \
37      builtin_assert ("cpu=powerpc");     \
38      builtin_assert ("machine=powerpc"); \
39      TARGET_OS_SYSV_CPP_BUILTINS ();     \
40    }                                     \
41  while (0)
42