/* Macro definitions to used to support 32/64-bit code in Darwin's * assembly files. * * Copyright (C) 2004-2020 Free Software Foundation, Inc. * * This file is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 3, or (at your option) any * later version. * * This file is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * Under Section 7 of GPL version 3, you are granted additional * permissions described in the GCC Runtime Library Exception, version * 3.1, as published by the Free Software Foundation. * * You should have received a copy of the GNU General Public License and * a copy of the GCC Runtime Library Exception along with this program; * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see * <http://www.gnu.org/licenses/>. */ /* These are donated from /usr/include/architecture/ppc . */ #if defined(__ppc64__) #define MODE_CHOICE(x, y) y #else #define MODE_CHOICE(x, y) x #endif #define cmpg MODE_CHOICE(cmpw, cmpd) #define lg MODE_CHOICE(lwz, ld) #define stg MODE_CHOICE(stw, std) #define lgx MODE_CHOICE(lwzx, ldx) #define stgx MODE_CHOICE(stwx, stdx) #define lgu MODE_CHOICE(lwzu, ldu) #define stgu MODE_CHOICE(stwu, stdu) #define lgux MODE_CHOICE(lwzux, ldux) #define stgux MODE_CHOICE(stwux, stdux) #define lgwa MODE_CHOICE(lwz, lwa) #define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */ #define GPR_BYTES MODE_CHOICE(4,8) /* size of a GPR in bytes */ #define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */ #define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* position of saved LR in frame */ |