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