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87 lines
1.4 KiB
C
87 lines
1.4 KiB
C
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#ifndef X86_H
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#define X86_H
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struct CPUInfo // 92 bytes
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{
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char VendorID[16];
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char CPUString[48];
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BYTE Stepping;
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BYTE Model;
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BYTE Family;
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BYTE Type;
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BYTE BrandIndex;
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BYTE CLFlush;
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BYTE CPUCount;
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BYTE APICID;
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DWORD bSSE3:1;
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DWORD DontCare1:8;
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DWORD bSSSE3:1;
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DWORD DontCare1a:9;
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DWORD bSSE41:1;
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DWORD bSSE42:1;
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DWORD DontCare2a:11;
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DWORD bFPU:1;
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DWORD bVME:1;
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DWORD bDE:1;
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DWORD bPSE:1;
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DWORD bRDTSC:1;
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DWORD bMSR:1;
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DWORD bPAE:1;
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DWORD bMCE:1;
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DWORD bCX8:1;
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DWORD bAPIC:1;
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DWORD bReserved1:1;
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DWORD bSEP:1;
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DWORD bMTRR:1;
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DWORD bPGE:1;
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DWORD bMCA:1;
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DWORD bCMOV:1;
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DWORD bPAT:1;
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DWORD bPSE36:1;
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DWORD bPSN:1;
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DWORD bCFLUSH:1;
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DWORD bReserved2:1;
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DWORD bDS:1;
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DWORD bACPI:1;
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DWORD bMMX:1;
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DWORD bFXSR:1;
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DWORD bSSE:1;
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DWORD bSSE2:1;
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DWORD bSS:1;
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DWORD bHTT:1;
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DWORD bTM:1;
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DWORD bReserved3:1;
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DWORD bPBE:1;
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DWORD DontCare2:22;
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DWORD bMMXPlus:1; // AMD's MMX extensions
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DWORD bMMXAgain:1; // Just a copy of bMMX above
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DWORD DontCare3:6;
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DWORD b3DNowPlus:1;
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DWORD b3DNow:1;
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BYTE AMDStepping;
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BYTE AMDModel;
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BYTE AMDFamily;
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BYTE bIsAMD;
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BYTE DataL1LineSize;
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BYTE DataL1LinesPerTag;
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BYTE DataL1Associativity;
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BYTE DataL1SizeKB;
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};
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extern "C" CPUInfo CPU;
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void CheckCPUID (CPUInfo *cpu);
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void DumpCPUInfo (const CPUInfo *cpu);
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void DoBlending_SSE2(const PalEntry *from, PalEntry *to, int count, int r, int g, int b, int a);
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#endif
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