mirror of https://github.com/PCSX2/pcsx2.git
107 lines
3.6 KiB
C
107 lines
3.6 KiB
C
/* Pcsx2 - Pc Ps2 Emulator
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* Copyright (C) 2002-2009 Pcsx2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#pragma once
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// this is all that needs to be called and will fill up the below structs
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extern void cpudetectInit();
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//////////////////////////////////////////////////////////////////////////////////////////
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// cpu capabilities structure
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//
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struct CAPABILITIES
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{
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u32 hasFloatingPointUnit;
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u32 hasVirtual8086ModeEnhancements;
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u32 hasDebuggingExtensions;
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u32 hasPageSizeExtensions;
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u32 hasTimeStampCounter;
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u32 hasModelSpecificRegisters;
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u32 hasPhysicalAddressExtension;
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u32 hasCOMPXCHG8BInstruction;
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u32 hasAdvancedProgrammableInterruptController;
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u32 hasSEPFastSystemCall;
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u32 hasMemoryTypeRangeRegisters;
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u32 hasPTEGlobalFlag;
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u32 hasMachineCheckArchitecture;
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u32 hasConditionalMoveAndCompareInstructions;
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u32 hasFGPageAttributeTable;
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u32 has36bitPageSizeExtension;
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u32 hasProcessorSerialNumber;
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u32 hasCFLUSHInstruction;
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u32 hasDebugStore;
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u32 hasACPIThermalMonitorAndClockControl;
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u32 hasMultimediaExtensions;
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u32 hasFastStreamingSIMDExtensionsSaveRestore;
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u32 hasStreamingSIMDExtensions;
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u32 hasStreamingSIMD2Extensions;
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u32 hasSelfSnoop;
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u32 hasMultiThreading; // is TRUE for both mutli-core and Hyperthreaded CPUs.
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u32 hasThermalMonitor;
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u32 hasIntel64BitArchitecture;
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u32 hasStreamingSIMD3Extensions;
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u32 hasSupplementalStreamingSIMD3Extensions;
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u32 hasStreamingSIMD4Extensions;
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u32 hasStreamingSIMD4Extensions2;
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// AMD-specific CPU Features
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u32 hasMultimediaExtensionsExt;
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u32 hasAMD64BitArchitecture;
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u32 has3DNOWInstructionExtensionsExt;
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u32 has3DNOWInstructionExtensions;
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u32 hasStreamingSIMD4ExtensionsA;
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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//
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struct CPUINFO
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{
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u32 x86Family; // Processor Family
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u32 x86Model; // Processor Model
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u32 x86PType; // Processor Type
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u32 x86StepID; // Stepping ID
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u32 x86Flags; // Feature Flags
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u32 x86Flags2; // More Feature Flags
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u32 x86EFlags; // Extended Feature Flags
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u32 x86EFlags2; // Extended Feature Flags pg2
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u32 PhysicalCores;
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u32 LogicalCores;
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char x86ID[16]; // Vendor ID //the vendor creator (in %s)
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char x86Type[20]; //cpu type in char format //the cpu type (in %s)
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char x86Fam[50]; // family in char format //the original cpu name string (in %s)
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u32 cpuspeed; // speed of cpu //this will give cpu speed (in %d)
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};
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//////////////////////////////////////////////////////////////////////////////////////////
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extern CAPABILITIES cpucaps;
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extern CPUINFO cpuinfo;
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extern u8 g_globalMMXSaved, g_globalXMMSaved;
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extern bool g_EEFreezeRegs;
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// when using mmx/xmm regs, use; 0 is load
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// freezes no matter the state
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extern void FreezeXMMRegs(int save);
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extern void FreezeMMXRegs(int save);
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extern void FreezeRegs(int save);
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