1 /* Target definitions for x86_64 running Darwin with a 64b host supporting a 2 32b multilib. 3 Copyright (C) 2006-2022 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 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3, or (at your option) 11 any later version. 12 13 GCC is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public 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 DARWIN_ARCH_SPEC 23 #define DARWIN_ARCH_SPEC "%{m32:i386;:x86_64}" 24 25 #define TARGET_64BIT_DEFAULT (OPTION_MASK_ISA_64BIT | OPTION_MASK_ABI_64) 26 #define TARGET_BI_ARCH 1 27 28 #undef DARWIN_SUBARCH_SPEC 29 #define DARWIN_SUBARCH_SPEC DARWIN_ARCH_SPEC 30 31 #undef SUBTARGET_EXTRA_SPECS 32 #define SUBTARGET_EXTRA_SPECS \ 33 DARWIN_EXTRA_SPECS \ 34 { "darwin_arch", DARWIN_ARCH_SPEC }, \ 35 { "darwin_crt2", "" }, \ 36 { "darwin_subarch", DARWIN_SUBARCH_SPEC }, 37