projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| dc4d6ffa SS |
1 | /* Macro definitions to used to support 32/64-bit code in Darwin's |
| 2 | * assembly files. | |
| 3 | * | |
| 85ec4feb | 4 | * Copyright (C) 2004-2018 Free Software Foundation, Inc. |
| dc4d6ffa SS |
5 | * |
| 6 | * This file is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms of the GNU General Public License as published by the | |
| 748086b7 | 8 | * Free Software Foundation; either version 3, or (at your option) any |
| dc4d6ffa SS |
9 | * later version. |
| 10 | * | |
| dc4d6ffa SS |
11 | * This file is distributed in the hope that it will be useful, but |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * General Public License for more details. | |
| 15 | * | |
| 748086b7 JJ |
16 | * Under Section 7 of GPL version 3, you are granted additional |
| 17 | * permissions described in the GCC Runtime Library Exception, version | |
| 18 | * 3.1, as published by the Free Software Foundation. | |
| 19 | * | |
| 20 | * You should have received a copy of the GNU General Public License and | |
| 21 | * a copy of the GCC Runtime Library Exception along with this program; | |
| 22 | * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 23 | * <http://www.gnu.org/licenses/>. | |
| dc4d6ffa SS |
24 | */ |
| 25 | ||
| 26 | /* These are donated from /usr/include/architecture/ppc . */ | |
| 27 | ||
| 28 | #if defined(__ppc64__) | |
| 29 | #define MODE_CHOICE(x, y) y | |
| 30 | #else | |
| 31 | #define MODE_CHOICE(x, y) x | |
| 32 | #endif | |
| 33 | ||
| 34 | #define cmpg MODE_CHOICE(cmpw, cmpd) | |
| 35 | #define lg MODE_CHOICE(lwz, ld) | |
| 36 | #define stg MODE_CHOICE(stw, std) | |
| 37 | #define lgx MODE_CHOICE(lwzx, ldx) | |
| 38 | #define stgx MODE_CHOICE(stwx, stdx) | |
| 39 | #define lgu MODE_CHOICE(lwzu, ldu) | |
| 40 | #define stgu MODE_CHOICE(stwu, stdu) | |
| 41 | #define lgux MODE_CHOICE(lwzux, ldux) | |
| 42 | #define stgux MODE_CHOICE(stwux, stdux) | |
| 43 | #define lgwa MODE_CHOICE(lwz, lwa) | |
| 44 | ||
| 45 | #define g_long MODE_CHOICE(long, quad) /* usage is ".g_long" */ | |
| 46 | ||
| 47 | #define GPR_BYTES MODE_CHOICE(4,8) /* size of a GPR in bytes */ | |
| 48 | #define LOG2_GPR_BYTES MODE_CHOICE(2,3) /* log2(GPR_BYTES) */ | |
| 49 | ||
| 50 | #define SAVED_LR_OFFSET MODE_CHOICE(8,16) /* position of saved | |
| 51 | LR in frame */ |