/* * OpenRISC helper defines * * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ /* exception */ DEF_HELPER_FLAGS_2(exception, 0, void, env, i32) /* float */ DEF_HELPER_FLAGS_2(itofd, 0, i64, env, i64) DEF_HELPER_FLAGS_2(itofs, 0, i32, env, i32) DEF_HELPER_FLAGS_2(ftoid, 0, i64, env, i64) DEF_HELPER_FLAGS_2(ftois, 0, i32, env, i32) #define FOP_MADD(op) \ DEF_HELPER_FLAGS_3(float_ ## op ## _s, 0, i32, env, i32, i32) \ DEF_HELPER_FLAGS_3(float_ ## op ## _d, 0, i64, env, i64, i64) FOP_MADD(muladd) #undef FOP_MADD #define FOP_CALC(op) \ DEF_HELPER_FLAGS_3(float_ ## op ## _s, 0, i32, env, i32, i32) \ DEF_HELPER_FLAGS_3(float_ ## op ## _d, 0, i64, env, i64, i64) FOP_CALC(add) FOP_CALC(sub) FOP_CALC(mul) FOP_CALC(div) FOP_CALC(rem) #undef FOP_CALC #define FOP_CMP(op) \ DEF_HELPER_FLAGS_3(float_ ## op ## _s, 0, i32, env, i32, i32) \ DEF_HELPER_FLAGS_3(float_ ## op ## _d, 0, i64, env, i64, i64) FOP_CMP(eq) FOP_CMP(lt) FOP_CMP(le) FOP_CMP(ne) FOP_CMP(gt) FOP_CMP(ge) #undef FOP_CMP /* int */ DEF_HELPER_FLAGS_1(ff1, 0, tl, tl) DEF_HELPER_FLAGS_1(fl1, 0, tl, tl) DEF_HELPER_FLAGS_3(mul32, 0, i32, env, i32, i32) /* interrupt */ DEF_HELPER_FLAGS_1(rfe, 0, void, env) /* sys */ DEF_HELPER_FLAGS_4(mtspr, 0, void, env, tl, tl, tl) DEF_HELPER_FLAGS_4(mfspr, 0, tl, env, tl, tl, tl)