177 lines
3.7 KiB
C++
177 lines
3.7 KiB
C++
#include "RSPInfo.h"
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#include <Project64-rsp-core/Hle/hle.h>
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#include <Project64-rsp-core/Recompiler/RspProfiling.h>
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#include <Project64-rsp-core/Recompiler/RspRecompilerCPU.h>
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#include <Project64-rsp-core/Settings/RspSettings.h>
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#include <Project64-rsp-core/Settings/RspSettingsID.h>
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#include <Project64-rsp-core/cpu/RSPCpu.h>
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#include <Project64-rsp-core/cpu/RSPRegisters.h>
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#include <Project64-rsp-core/cpu/RspLog.h>
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#include <Project64-rsp-core/cpu/RspMemory.h>
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#include <Settings/Settings.h>
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#if defined(_MSC_VER)
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#include <Windows.h>
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#endif
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RSP_INFO RSPInfo;
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uint32_t RdramSize = 0;
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CHle * g_hle = nullptr;
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void ClearAllx86Code(void);
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void DetectCpuSpecs(void)
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{
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uint32_t Intel_Features = 0;
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uint32_t AMD_Features = 0;
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#if defined(_MSC_VER)
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__try
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{
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#ifdef _M_IX86
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_asm {
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// Intel features
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mov eax, 1
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cpuid
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mov[Intel_Features], edx
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// AMD features
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mov eax, 80000001h
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cpuid
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or [AMD_Features], edx
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}
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#else
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int cpuInfo[4];
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__cpuid(cpuInfo, 1);
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Intel_Features = cpuInfo[3];
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__cpuid(cpuInfo, 0x80000001);
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AMD_Features = cpuInfo[3];
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#endif
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}
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__except (EXCEPTION_EXECUTE_HANDLER)
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{
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AMD_Features = Intel_Features = 0;
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}
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#else
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/*
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TODO: With GCC, there is <cpuid.h>, but __cpuid() there is a macro and
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needs five arguments, not two. Also, GCC lacks SEH.
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*/
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AMD_Features = Intel_Features = 0;
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#endif
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if (Intel_Features & 0x02000000)
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{
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Compiler.mmx2 = true;
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Compiler.sse = true;
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}
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if (Intel_Features & 0x00800000)
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{
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Compiler.mmx = true;
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}
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if (AMD_Features & 0x40000000)
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{
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Compiler.mmx2 = true;
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}
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if (Intel_Features & 0x00008000)
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{
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ConditionalMove = true;
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}
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else
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{
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ConditionalMove = false;
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}
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}
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void RspPluginLoaded(void)
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{
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BreakOnStart = false;
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#if defined(_M_IX86) && defined(_MSC_VER)
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g_CPUCore = RecompilerCPU;
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#else
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g_CPUCore = InterpreterCPU;
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#endif
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LogRDP = false;
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LogX86Code = false;
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Profiling = false;
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IndvidualBlock = false;
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ShowErrors = false;
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memset(&Compiler, 0, sizeof(Compiler));
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Compiler.bDest = true;
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Compiler.bAlignVector = false;
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Compiler.bFlags = true;
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Compiler.bReOrdering = false;
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Compiler.bSections = false;
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Compiler.bAccum = true;
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Compiler.bGPRConstants = true;
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DetectCpuSpecs();
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InitializeRspSetting();
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SetCPU(g_CPUCore);
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}
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void InitilizeRSP(RSP_INFO & Rsp_Info)
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{
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RSPInfo = Rsp_Info;
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AudioHle = Set_AudioHle != 0 ? GetSystemSetting(Set_AudioHle) != 0 : false;
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GraphicsHle = Set_GraphicsHle != 0 ? GetSystemSetting(Set_GraphicsHle) != 0 : true;
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AllocateMemory();
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InitilizeRSPRegisters();
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Build_RSP();
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#ifdef GenerateLog
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Start_Log();
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#endif
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if (g_hle != nullptr)
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{
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delete g_hle;
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g_hle = nullptr;
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}
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}
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void RspRomOpened(void)
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{
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ClearAllx86Code();
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JumpTableSize = GetSetting(Set_JumpTableSize);
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Mfc0Count = GetSetting(Set_Mfc0Count);
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SemaphoreExit = GetSetting(Set_SemaphoreExit);
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RdramSize = Set_AllocatedRdramSize != 0 ? GetSystemSetting(Set_AllocatedRdramSize) : 0;
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if (RdramSize == 0)
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{
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RdramSize = 0x00400000;
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}
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g_RSPRegisterHandler.reset(new RSPRegisterHandlerPlugin(RSPInfo, RdramSize));
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}
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void RspRomClosed(void)
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{
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if (Profiling)
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{
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StopTimer();
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GenerateTimerResults();
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}
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g_RSPRegisterHandler.reset(nullptr);
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ClearAllx86Code();
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StopRDPLog();
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StopCPULog();
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#ifdef GenerateLog
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Stop_Log();
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#endif
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}
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void FreeRSP(void)
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{
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FreeMemory();
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if (g_hle != nullptr)
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{
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delete g_hle;
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g_hle = nullptr;
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}
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} |