projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| b6a71ef7 JL |
1 | /* |
| 2 | * OpenRISC helper defines | |
| 3 | * | |
| 4 | * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com> | |
| 5 | * | |
| 6 | * This library is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * This library is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. | |
| 18 | */ | |
| 19 | ||
| 022c62cb | 20 | #include "exec/def-helper.h" |
| b6a71ef7 | 21 | |
| 1d7d4034 JL |
22 | /* exception */ |
| 23 | DEF_HELPER_FLAGS_2(exception, 0, void, env, i32) | |
| 24 | ||
| 5b569507 JL |
25 | /* float */ |
| 26 | DEF_HELPER_FLAGS_2(itofd, 0, i64, env, i64) | |
| 27 | DEF_HELPER_FLAGS_2(itofs, 0, i32, env, i32) | |
| 28 | DEF_HELPER_FLAGS_2(ftoid, 0, i64, env, i64) | |
| 29 | DEF_HELPER_FLAGS_2(ftois, 0, i32, env, i32) | |
| 30 | ||
| 31 | #define FOP_MADD(op) \ | |
| 32 | DEF_HELPER_FLAGS_3(float_ ## op ## _s, 0, i32, env, i32, i32) \ | |
| 33 | DEF_HELPER_FLAGS_3(float_ ## op ## _d, 0, i64, env, i64, i64) | |
| 34 | FOP_MADD(muladd) | |
| 35 | #undef FOP_MADD | |
| 36 | ||
| 37 | #define FOP_CALC(op) \ | |
| 38 | DEF_HELPER_FLAGS_3(float_ ## op ## _s, 0, i32, env, i32, i32) \ | |
| 39 | DEF_HELPER_FLAGS_3(float_ ## op ## _d, 0, i64, env, i64, i64) | |
| 40 | FOP_CALC(add) | |
| 41 | FOP_CALC(sub) | |
| 42 | FOP_CALC(mul) | |
| 43 | FOP_CALC(div) | |
| 44 | FOP_CALC(rem) | |
| 45 | #undef FOP_CALC | |
| 46 | ||
| 47 | #define FOP_CMP(op) \ | |
| 48 | DEF_HELPER_FLAGS_3(float_ ## op ## _s, 0, i32, env, i32, i32) \ | |
| 49 | DEF_HELPER_FLAGS_3(float_ ## op ## _d, 0, i64, env, i64, i64) | |
| 50 | FOP_CMP(eq) | |
| 51 | FOP_CMP(lt) | |
| 52 | FOP_CMP(le) | |
| 53 | FOP_CMP(ne) | |
| 54 | FOP_CMP(gt) | |
| 55 | FOP_CMP(ge) | |
| 56 | #undef FOP_CMP | |
| 57 | ||
| e54a5aff JL |
58 | /* int */ |
| 59 | DEF_HELPER_FLAGS_1(ff1, 0, tl, tl) | |
| 60 | DEF_HELPER_FLAGS_1(fl1, 0, tl, tl) | |
| 61 | DEF_HELPER_FLAGS_3(mul32, 0, i32, env, i32, i32) | |
| 62 | ||
| b6a71ef7 JL |
63 | /* interrupt */ |
| 64 | DEF_HELPER_FLAGS_1(rfe, 0, void, env) | |
| 65 | ||
| 4dd044c6 JL |
66 | /* sys */ |
| 67 | DEF_HELPER_FLAGS_4(mtspr, 0, void, env, tl, tl, tl) | |
| 68 | DEF_HELPER_FLAGS_4(mfspr, 0, tl, env, tl, tl, tl) | |
| 69 | ||
| 022c62cb | 70 | #include "exec/def-helper.h" |