projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| b6a71ef7 JL |
1 | /* |
| 2 | * OpenRISC helper defines | |
| 3 | * | |
| 4 | * Copyright (c) 2011-2012 Jia Liu <[email protected]> | |
| 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 | ||
| 1d7d4034 | 20 | /* exception */ |
| 9fba702b | 21 | DEF_HELPER_FLAGS_2(exception, TCG_CALL_NO_WG, void, env, i32) |
| 97458071 RH |
22 | DEF_HELPER_FLAGS_1(ove_cy, TCG_CALL_NO_WG, void, env) |
| 23 | DEF_HELPER_FLAGS_1(ove_ov, TCG_CALL_NO_WG, void, env) | |
| 24 | DEF_HELPER_FLAGS_1(ove_cyov, TCG_CALL_NO_WG, void, env) | |
| 1d7d4034 | 25 | |
| 5b569507 | 26 | /* float */ |
| 4e2d3007 | 27 | DEF_HELPER_FLAGS_1(update_fpcsr, TCG_CALL_NO_WG, void, env) |
| 5b569507 | 28 | |
| 4e2d3007 RH |
29 | DEF_HELPER_FLAGS_2(itofd, TCG_CALL_NO_RWG, i64, env, i64) |
| 30 | DEF_HELPER_FLAGS_2(itofs, TCG_CALL_NO_RWG, i32, env, i32) | |
| 31 | DEF_HELPER_FLAGS_2(ftoid, TCG_CALL_NO_RWG, i64, env, i64) | |
| 32 | DEF_HELPER_FLAGS_2(ftois, TCG_CALL_NO_RWG, i32, env, i32) | |
| 33 | ||
| 34 | DEF_HELPER_FLAGS_4(float_madd_s, TCG_CALL_NO_RWG, i32, env, i32, i32, i32) | |
| 35 | DEF_HELPER_FLAGS_4(float_madd_d, TCG_CALL_NO_RWG, i64, env, i64, i64, i64) | |
| 5b569507 JL |
36 | |
| 37 | #define FOP_CALC(op) \ | |
| 4e2d3007 RH |
38 | DEF_HELPER_FLAGS_3(float_ ## op ## _s, TCG_CALL_NO_RWG, i32, env, i32, i32) \ |
| 39 | DEF_HELPER_FLAGS_3(float_ ## op ## _d, TCG_CALL_NO_RWG, i64, env, i64, i64) | |
| 5b569507 JL |
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) \ | |
| 4e2d3007 RH |
48 | DEF_HELPER_FLAGS_3(float_ ## op ## _s, TCG_CALL_NO_RWG, tl, env, i32, i32) \ |
| 49 | DEF_HELPER_FLAGS_3(float_ ## op ## _d, TCG_CALL_NO_RWG, tl, env, i64, i64) | |
| 5b569507 JL |
50 | FOP_CMP(eq) |
| 51 | FOP_CMP(lt) | |
| 52 | FOP_CMP(le) | |
| 5b569507 JL |
53 | #undef FOP_CMP |
| 54 | ||
| b6a71ef7 JL |
55 | /* interrupt */ |
| 56 | DEF_HELPER_FLAGS_1(rfe, 0, void, env) | |
| 57 | ||
| 4dd044c6 | 58 | /* sys */ |
| c28fa81f RH |
59 | DEF_HELPER_FLAGS_3(mtspr, 0, void, env, tl, tl) |
| 60 | DEF_HELPER_FLAGS_3(mfspr, TCG_CALL_NO_WG, tl, env, tl, tl) |