1b6a71ef7SJia Liu /* 2b6a71ef7SJia Liu * OpenRISC helper defines 3b6a71ef7SJia Liu * 4b6a71ef7SJia Liu * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com> 5b6a71ef7SJia Liu * 6b6a71ef7SJia Liu * This library is free software; you can redistribute it and/or 7b6a71ef7SJia Liu * modify it under the terms of the GNU Lesser General Public 8b6a71ef7SJia Liu * License as published by the Free Software Foundation; either 9b6a71ef7SJia Liu * version 2 of the License, or (at your option) any later version. 10b6a71ef7SJia Liu * 11b6a71ef7SJia Liu * This library is distributed in the hope that it will be useful, 12b6a71ef7SJia Liu * but WITHOUT ANY WARRANTY; without even the implied warranty of 13b6a71ef7SJia Liu * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14b6a71ef7SJia Liu * Lesser General Public License for more details. 15b6a71ef7SJia Liu * 16b6a71ef7SJia Liu * You should have received a copy of the GNU Lesser General Public 17b6a71ef7SJia Liu * License along with this library; if not, see <http://www.gnu.org/licenses/>. 18b6a71ef7SJia Liu */ 19b6a71ef7SJia Liu 201d7d4034SJia Liu /* exception */ 219fba702bSRichard Henderson DEF_HELPER_FLAGS_2(exception, TCG_CALL_NO_WG, void, env, i32) 2297458071SRichard Henderson DEF_HELPER_FLAGS_1(ove_cy, TCG_CALL_NO_WG, void, env) 2397458071SRichard Henderson DEF_HELPER_FLAGS_1(ove_ov, TCG_CALL_NO_WG, void, env) 2497458071SRichard Henderson DEF_HELPER_FLAGS_1(ove_cyov, TCG_CALL_NO_WG, void, env) 251d7d4034SJia Liu 265b569507SJia Liu /* float */ 274e2d3007SRichard Henderson DEF_HELPER_FLAGS_1(update_fpcsr, TCG_CALL_NO_WG, void, env) 285b569507SJia Liu 294e2d3007SRichard Henderson DEF_HELPER_FLAGS_2(itofd, TCG_CALL_NO_RWG, i64, env, i64) 304e2d3007SRichard Henderson DEF_HELPER_FLAGS_2(itofs, TCG_CALL_NO_RWG, i32, env, i32) 314e2d3007SRichard Henderson DEF_HELPER_FLAGS_2(ftoid, TCG_CALL_NO_RWG, i64, env, i64) 324e2d3007SRichard Henderson DEF_HELPER_FLAGS_2(ftois, TCG_CALL_NO_RWG, i32, env, i32) 334e2d3007SRichard Henderson 344e2d3007SRichard Henderson DEF_HELPER_FLAGS_4(float_madd_s, TCG_CALL_NO_RWG, i32, env, i32, i32, i32) 354e2d3007SRichard Henderson DEF_HELPER_FLAGS_4(float_madd_d, TCG_CALL_NO_RWG, i64, env, i64, i64, i64) 365b569507SJia Liu 375b569507SJia Liu #define FOP_CALC(op) \ 384e2d3007SRichard Henderson DEF_HELPER_FLAGS_3(float_ ## op ## _s, TCG_CALL_NO_RWG, i32, env, i32, i32) \ 394e2d3007SRichard Henderson DEF_HELPER_FLAGS_3(float_ ## op ## _d, TCG_CALL_NO_RWG, i64, env, i64, i64) 405b569507SJia Liu FOP_CALC(add) 415b569507SJia Liu FOP_CALC(sub) 425b569507SJia Liu FOP_CALC(mul) 435b569507SJia Liu FOP_CALC(div) 445b569507SJia Liu FOP_CALC(rem) 455b569507SJia Liu #undef FOP_CALC 465b569507SJia Liu 475b569507SJia Liu #define FOP_CMP(op) \ 484e2d3007SRichard Henderson DEF_HELPER_FLAGS_3(float_ ## op ## _s, TCG_CALL_NO_RWG, tl, env, i32, i32) \ 494e2d3007SRichard Henderson DEF_HELPER_FLAGS_3(float_ ## op ## _d, TCG_CALL_NO_RWG, tl, env, i64, i64) 505b569507SJia Liu FOP_CMP(eq) 515b569507SJia Liu FOP_CMP(lt) 525b569507SJia Liu FOP_CMP(le) 535b569507SJia Liu #undef FOP_CMP 545b569507SJia Liu 55b6a71ef7SJia Liu /* interrupt */ 56b6a71ef7SJia Liu DEF_HELPER_FLAGS_1(rfe, 0, void, env) 57b6a71ef7SJia Liu 584dd044c6SJia Liu /* sys */ 59*c28fa81fSRichard Henderson DEF_HELPER_FLAGS_3(mtspr, 0, void, env, tl, tl) 60*c28fa81fSRichard Henderson DEF_HELPER_FLAGS_3(mfspr, TCG_CALL_NO_WG, tl, env, tl, tl) 61