mirror of https://github.com/PCSX2/pcsx2.git
114 lines
4.4 KiB
C
114 lines
4.4 KiB
C
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/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2022 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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namespace x86Emitter
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{
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struct xImplAVX_Move
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{
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u8 Prefix;
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u8 LoadOpcode;
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u8 StoreOpcode;
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void operator()(const xRegisterSSE& to, const xRegisterSSE& from) const;
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void operator()(const xRegisterSSE& to, const xIndirectVoid& from) const;
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void operator()(const xIndirectVoid& to, const xRegisterSSE& from) const;
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};
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struct xImplAVX_ThreeArg
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{
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u8 Prefix;
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u8 Opcode;
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void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
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void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
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};
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struct xImplAVX_ThreeArgYMM : xImplAVX_ThreeArg
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{
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void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
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void operator()(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
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};
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struct xImplAVX_ArithFloat
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{
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xImplAVX_ThreeArgYMM PS;
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xImplAVX_ThreeArgYMM PD;
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xImplAVX_ThreeArg SS;
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xImplAVX_ThreeArg SD;
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};
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struct xImplAVX_CmpFloatHelper
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{
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SSE2_ComparisonType CType;
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void PS(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
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void PS(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
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void PD(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
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void PD(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
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void SS(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
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void SS(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
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void SD(const xRegisterSSE& to, const xRegisterSSE& from1, const xRegisterSSE& from2) const;
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void SD(const xRegisterSSE& to, const xRegisterSSE& from1, const xIndirectVoid& from2) const;
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};
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struct xImplAVX_CmpFloat
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{
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xImplAVX_CmpFloatHelper EQ;
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xImplAVX_CmpFloatHelper LT;
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xImplAVX_CmpFloatHelper LE;
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xImplAVX_CmpFloatHelper UO;
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xImplAVX_CmpFloatHelper NE;
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xImplAVX_CmpFloatHelper GE;
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xImplAVX_CmpFloatHelper GT;
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xImplAVX_CmpFloatHelper OR;
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};
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struct xImplAVX_CmpInt
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{
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// Compare packed bytes for equality.
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// If a data element in dest is equal to the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplAVX_ThreeArgYMM EQB;
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// Compare packed words for equality.
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// If a data element in dest is equal to the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplAVX_ThreeArgYMM EQW;
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// Compare packed doublewords [32-bits] for equality.
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// If a data element in dest is equal to the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplAVX_ThreeArgYMM EQD;
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// Compare packed signed bytes for greater than.
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// If a data element in dest is greater than the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplAVX_ThreeArgYMM GTB;
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// Compare packed signed words for greater than.
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// If a data element in dest is greater than the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplAVX_ThreeArgYMM GTW;
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// Compare packed signed doublewords [32-bits] for greater than.
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// If a data element in dest is greater than the corresponding date element src, the
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// corresponding data element in dest is set to all 1s; otherwise, it is set to all 0s.
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const xImplAVX_ThreeArgYMM GTD;
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};
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} // namespace x86Emitter
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