mirror of https://github.com/PCSX2/pcsx2.git
149 lines
3.2 KiB
C++
149 lines
3.2 KiB
C++
// SPDX-FileCopyrightText: 2002-2023 PCSX2 Dev Team
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// SPDX-License-Identifier: LGPL-3.0+
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#include "Common.h"
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#include "VUmicro.h"
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#include "MTVU.h"
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alignas(16) VURegs vuRegs[2];
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void vuMemAllocate()
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{
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u8* curpos = SysMemory::GetVUMem();
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VU0.Micro = curpos; curpos += VU0_PROGSIZE;
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VU0.Mem = curpos; curpos += VU0_MEMSIZE;
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VU1.Micro = curpos; curpos += VU1_PROGSIZE;
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VU1.Mem = curpos; curpos += VU1_MEMSIZE;
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}
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void vuMemRelease()
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{
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VU0.Micro = VU0.Mem = nullptr;
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VU1.Micro = VU1.Mem = nullptr;
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}
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void vuMemReset()
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{
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pxAssert( VU0.Mem );
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pxAssert( VU1.Mem );
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// Below memMap is already called by "void eeMemoryReserve::Reset()"
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//memMapVUmicro();
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// === VU0 Initialization ===
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std::memset(&VU0.ACC, 0, sizeof(VU0.ACC));
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std::memset(VU0.VF, 0, sizeof(VU0.VF));
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std::memset(VU0.VI, 0, sizeof(VU0.VI));
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VU0.VF[0].f.x = 0.0f;
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VU0.VF[0].f.y = 0.0f;
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VU0.VF[0].f.z = 0.0f;
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VU0.VF[0].f.w = 1.0f;
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VU0.VI[0].UL = 0;
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// === VU1 Initialization ===
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std::memset(&VU1.ACC, 0, sizeof(VU1.ACC));
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std::memset(VU1.VF, 0, sizeof(VU1.VF));
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std::memset(VU1.VI, 0, sizeof(VU1.VI));
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VU1.VF[0].f.x = 0.0f;
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VU1.VF[0].f.y = 0.0f;
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VU1.VF[0].f.z = 0.0f;
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VU1.VF[0].f.w = 1.0f;
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VU1.VI[0].UL = 0;
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}
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bool SaveStateBase::vuMicroFreeze()
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{
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if(IsSaving())
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vu1Thread.WaitVU();
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if (!FreezeTag("vuMicroRegs"))
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return false;
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// VU0 state information
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Freeze(VU0.ACC);
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Freeze(VU0.VF);
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Freeze(VU0.VI);
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Freeze(VU0.q);
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Freeze(VU0.cycle);
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Freeze(VU0.flags);
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Freeze(VU0.code);
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Freeze(VU0.start_pc);
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Freeze(VU0.branch);
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Freeze(VU0.branchpc);
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Freeze(VU0.delaybranchpc);
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Freeze(VU0.takedelaybranch);
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Freeze(VU0.ebit);
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Freeze(VU0.pending_q);
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Freeze(VU0.pending_p);
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Freeze(VU0.micro_macflags);
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Freeze(VU0.micro_clipflags);
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Freeze(VU0.micro_statusflags);
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Freeze(VU0.macflag);
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Freeze(VU0.statusflag);
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Freeze(VU0.clipflag);
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Freeze(VU0.nextBlockCycles);
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Freeze(VU0.VIBackupCycles);
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Freeze(VU0.VIOldValue);
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Freeze(VU0.VIRegNumber);
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Freeze(VU0.fmac);
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Freeze(VU0.fmacreadpos);
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Freeze(VU0.fmacwritepos);
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Freeze(VU0.fmaccount);
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Freeze(VU0.fdiv);
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Freeze(VU0.efu);
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Freeze(VU0.ialu);
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Freeze(VU0.ialureadpos);
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Freeze(VU0.ialuwritepos);
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Freeze(VU0.ialucount);
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// VU1 state information
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Freeze(VU1.ACC);
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Freeze(VU1.VF);
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Freeze(VU1.VI);
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Freeze(VU1.q);
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Freeze(VU1.p);
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Freeze(VU1.cycle);
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Freeze(VU1.flags);
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Freeze(VU1.code);
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Freeze(VU1.start_pc);
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Freeze(VU1.branch);
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Freeze(VU1.branchpc);
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Freeze(VU1.delaybranchpc);
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Freeze(VU1.takedelaybranch);
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Freeze(VU1.ebit);
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Freeze(VU1.pending_q);
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Freeze(VU1.pending_p);
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Freeze(VU1.micro_macflags);
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Freeze(VU1.micro_clipflags);
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Freeze(VU1.micro_statusflags);
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Freeze(VU1.macflag);
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Freeze(VU1.statusflag);
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Freeze(VU1.clipflag);
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Freeze(VU1.nextBlockCycles);
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Freeze(VU1.xgkickaddr);
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Freeze(VU1.xgkickdiff);
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Freeze(VU1.xgkicksizeremaining);
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Freeze(VU1.xgkicklastcycle);
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Freeze(VU1.xgkickcyclecount);
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Freeze(VU1.xgkickenable);
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Freeze(VU1.xgkickendpacket);
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Freeze(VU1.VIBackupCycles);
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Freeze(VU1.VIOldValue);
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Freeze(VU1.VIRegNumber);
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Freeze(VU1.fmac);
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Freeze(VU1.fmacreadpos);
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Freeze(VU1.fmacwritepos);
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Freeze(VU1.fmaccount);
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Freeze(VU1.fdiv);
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Freeze(VU1.efu);
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Freeze(VU1.ialu);
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Freeze(VU1.ialureadpos);
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Freeze(VU1.ialuwritepos);
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Freeze(VU1.ialucount);
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return IsOkay();
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}
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