1/* Target definitions for PowerPC64 running Darwin (Mac OS X) for a 64b host
2   supporting a 32b multilib.
3   Copyright (C) 2006-2020 Free Software Foundation, Inc.
4   Contributed by Apple Computer Inc.
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_DEFAULT
23#define TARGET_DEFAULT (MASK_POWERPC64 | MASK_64BIT \
24			| MASK_MULTIPLE | MASK_PPC_GFXOPT)
25
26#undef DARWIN_ARCH_SPEC
27#define DARWIN_ARCH_SPEC "%{m32:ppc;:ppc64}"
28
29/* Actually, there's really only 970 as an active option.  */
30#undef DARWIN_SUBARCH_SPEC
31#define DARWIN_SUBARCH_SPEC DARWIN_ARCH_SPEC
32
33#undef SUBTARGET_EXTRA_SPECS
34#define SUBTARGET_EXTRA_SPECS			\
35  DARWIN_EXTRA_SPECS                            \
36  { "darwin_arch", DARWIN_ARCH_SPEC },		\
37  { "darwin_crt2", "" },			\
38  { "darwin_subarch", DARWIN_SUBARCH_SPEC },
39