| /* Macro definitions to used to support 32/64-bit code in Darwin's |
| * assembly files. |
| * |
| * Copyright (C) 2004-2021 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 */ |
