| /* Macro definitions to used to support 32/64-bit code in Darwin's |
| * assembly files. |
| * |
| * Copyright (C) 2004 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 2, or (at your option) any |
| * later version. |
| * |
| * In addition to the permissions in the GNU General Public License, the |
| * Free Software Foundation gives you unlimited permission to link the |
| * compiled version of this file with other programs, and to distribute |
| * those programs without any restriction coming from the use of this |
| * file. (The General Public License restrictions do apply in other |
| * respects; for example, they cover modification of the file, and |
| * distribution when not linked into another program.) |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; see the file COPYING. If not, write to |
| * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| * As a special exception, if you link this library with files |
| * compiled with GCC to produce an executable, this does not cause the |
| * resulting executable to be covered by the GNU General Public License. |
| * This exception does not however invalidate any other reasons why the |
| * executable file might be covered by the GNU General Public License. |
| */ |
| |
| /* 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 */ |