RSP: Remove recompiler from x64, and remove hle tasks from x86

Source/Project64-rsp-core/Hle/HleTask.cpp

@@ -2,6 +2,7 @@
 #include <Project64-rsp-core/cpu/RSPRegisterHandlerPlugin.h>
 #include <Project64-rsp-core/cpu/RspMemory.h>
 #include <Project64-rsp-core/cpu/RspSystem.h>
+#include <Settings/Settings.h>
 #include <zlib/zlib.h>
 
 CHleTask::CHleTask(CRSPSystem & System) :
@@ -40,60 +41,6 @@ bool CHleTask::IsHleTask(void)
     return false;
 }
 
-void CHleTask::SetupCommandList(TASK_INFO & TaskInfo)
-{
-    uint32_t JumpTableLength = 0x7E, JumpTablePos = 0x10;
-    if ((HLETaskType)(TaskInfo.Type) == HLETaskType::Audio)
-    {
-        if (*((uint32_t *)&m_DMEM[0]) == 0x00000001 && *((uint32_t *)&m_DMEM[0x30]) == 0xf0000f00)
-        {
-            JumpTableLength = 0x10;
-            JumpTablePos = 0x10;
-        }
-    }
-
-    uint32_t JumpTableCRC = crc32(0L, m_IMEM + JumpTablePos, JumpTableLength << 1);
-    TaskFunctionMap::iterator itr = m_FunctionMap.find(JumpTableCRC);
-    if (itr != m_FunctionMap.end())
-    {
-        m_TaskFunctions = &itr->second;
-        return;
-    }
-
-    if (m_FunctionMap.size() > 0)
-    {
-        g_Notify->BreakPoint(__FILE__, __LINE__);
-    }
-    m_TaskFunctions = nullptr;
-
-    memset(&m_Recompiler.m_CurrentBlock, 0, sizeof(m_Recompiler.m_CurrentBlock));
-    m_Recompiler.BuildBranchLabels();
-    TaskFunctions JumpFunctions;
-    for (uint32_t i = 0, n = JumpTableLength; i < n; i++)
-    {
-        uint16_t FuncAddress = *((uint16_t *)(m_DMEM + (((i << 1) + JumpTablePos) ^ 2)));
-        if (FuncAddress != 0x1118)
-        {
-            m_Recompiler.CompileHLETask(FuncAddress);
-            void * FuncPtr = *(JumpTable + ((FuncAddress & 0xFFF) >> 2));
-            JumpFunctions.emplace_back(TaskFunctionAddress(FuncAddress, FuncPtr));
-        }
-        else
-        {
-            JumpFunctions.emplace_back(TaskFunctionAddress(FuncAddress, nullptr));
-        }
-    }
-    m_Recompiler.LinkBranches(&m_Recompiler.m_CurrentBlock);
-    m_FunctionMap[JumpTableCRC] = JumpFunctions;
-    itr = m_FunctionMap.find(JumpTableCRC);
-    if (itr == m_FunctionMap.end())
-    {
-        g_Notify->BreakPoint(__FILE__, __LINE__);
-        return;
-    }
-    m_TaskFunctions = &itr->second;
-}
-
 void CHleTask::ExecuteTask_1a13a51a(TASK_INFO & TaskInfo)
 {
     *((uint32_t *)(m_DMEM + 0x320)) = 0;
@@ -200,40 +147,6 @@ void CHleTask::ExecuteTask_1a13a51a(TASK_INFO & TaskInfo)
     }
 }
 
-void CHleTask::SetupTask(TASK_INFO & TaskInfo)
-{
-    if (TaskInfo.Flags != 0)
-    {
-        g_Notify->BreakPoint(__FILE__, __LINE__);
-    }
-    if (*m_SP_DMA_FULL_REG != 0)
-    {
-        g_Notify->BreakPoint(__FILE__, __LINE__);
-    }
-    m_RSPRegisterHandler->WriteReg(RSPRegister_MEM_ADDR, 0);
-    m_RSPRegisterHandler->WriteReg(RSPRegister_DRAM_ADDR, TaskInfo.UcodeData);
-    m_RSPRegisterHandler->WriteReg(RSPRegister_RD_LEN, TaskInfo.UcodeDataSize);
-    if (*m_SP_DMA_BUSY_REG != 0 || (*m_SP_STATUS_REG & 0x80) != 0)
-    {
-        g_Notify->BreakPoint(__FILE__, __LINE__);
-    }
-    m_RSPRegisterHandler->WriteReg(RSPRegister_MEM_ADDR, 0x1080);
-    m_RSPRegisterHandler->WriteReg(RSPRegister_DRAM_ADDR, TaskInfo.Ucode);
-    m_RSPRegisterHandler->WriteReg(RSPRegister_RD_LEN, 0x0F7F);
-    if (*m_SP_DMA_BUSY_REG != 0 || (*m_SP_STATUS_REG & 0x80) != 0)
-    {
-        g_Notify->BreakPoint(__FILE__, __LINE__);
-    }
-    *m_SP_SEMAPHORE_REG = 0;
-    if (SyncCPU)
-    {
-        *m_SP_PC_REG = 0x80;
-        RSPSystem.SyncSystem()->ExecuteOps(200, 0x080);
-        RSPSystem.BasicSyncCheck();
-    }
-    SetupCommandList(TaskInfo);
-}
-
 bool CHleTask::ProcessHleTask(void)
 {
     TASK_INFO & TaskInfo = *((TASK_INFO *)(m_DMEM + 0xFC0));
@@ -260,31 +173,7 @@ bool CHleTask::ProcessHleTask(void)
         RSPInfo.ShowCFB();
     }
 
-    if (CRSPSettings::CPUMethod() == RSPCpuMethod::RecompilerTasks)
+    if (((HLETaskType)TaskInfo.Type) == HLETaskType::Audio && m_hle.try_fast_audio_dispatching())
-    {
-        if (SyncCPU)
-        {
-            RSPSystem.SetupSyncCPU();
-        }
-        SetupTask(TaskInfo);
-        uint32_t UcodeSize = TaskInfo.UcodeSize;
-        if (UcodeSize < 0x4 || TaskInfo.UcodeSize > 0x0F80)
-        {
-            UcodeSize = 0x0F80;
-        }
-        m_UcodeCRC = crc32(0L, m_IMEM + 0x80, UcodeSize);
-        if (m_UcodeCRC == 0x1a13a51a)
-        {
-            ExecuteTask_1a13a51a(TaskInfo);
-        }
-        else
-        {
-            g_Notify->BreakPoint(__FILE__, __LINE__);
-        }
-        return true;
-    }
-
-    if (CRSPSettings::CPUMethod() == RSPCpuMethod::HighLevelEmulation && m_hle.try_fast_audio_dispatching())
     {
         *m_SP_STATUS_REG |= SP_STATUS_SIG2 | SP_STATUS_BROKE | SP_STATUS_HALT;
         if ((*m_SP_STATUS_REG & SP_STATUS_INTR_BREAK) != 0)

Source/Project64-rsp-core/Hle/HleTask.h

@@ -55,9 +55,7 @@ private:
     CHleTask(const CHleTask & copy);
     CHleTask & operator=(const CHleTask & rhs);
 
-    void SetupCommandList(TASK_INFO & TaskInfo);
     void ExecuteTask_1a13a51a(TASK_INFO & TaskInfo);
-    void SetupTask(TASK_INFO & TaskInfo);
 
     void (*&CheckInterrupts)(void);
     void (*&ProcessDList)(void);

Source/Project64-rsp-core/Project64-rsp-core.vcxproj

@@ -67,7 +67,7 @@
     <ClCompile Include="Recompiler\RspProfiling.cpp" />
     <ClCompile Include="Recompiler\RspRecompilerAnalysis.cpp" />
     <ClCompile Include="Recompiler\RspRecompilerCPU.cpp" />
-    <ClCompile Include="Recompiler\RspRecompilerOps.cpp" />
+    <ClCompile Include="Recompiler\RspRecompilerOps-x86.cpp" />
     <ClCompile Include="Recompiler\RspRecompilerSections.cpp" />
     <ClCompile Include="Recompiler\Sse.cpp" />
     <ClCompile Include="Recompiler\X86.cpp" />
@@ -98,7 +98,7 @@
     <ClInclude Include="Hle\ucodes.h" />
     <ClInclude Include="Recompiler\RspProfiling.h" />
     <ClInclude Include="Recompiler\RspRecompilerCPU.h" />
-    <ClInclude Include="Recompiler\RspRecompilerOps.h" />
+    <ClInclude Include="Recompiler\RspRecompilerOps-x86.h" />
     <ClInclude Include="Recompiler\X86.h" />
     <ClInclude Include="RSPDebugger.h" />
     <ClInclude Include="RSPInfo.h" />

Source/Project64-rsp-core/Project64-rsp-core.vcxproj.filters

@@ -69,9 +69,6 @@
     <ClCompile Include="Recompiler\RspRecompilerCPU.cpp">
       <Filter>Source Files\Recompiler</Filter>
     </ClCompile>
-    <ClCompile Include="Recompiler\RspRecompilerOps.cpp">
-      <Filter>Source Files\Recompiler</Filter>
-    </ClCompile>
     <ClCompile Include="Recompiler\RspRecompilerSections.cpp">
       <Filter>Source Files\Recompiler</Filter>
     </ClCompile>
@@ -141,6 +138,9 @@
     <ClCompile Include="Hle\HleTask.cpp">
       <Filter>Source Files\hle</Filter>
     </ClCompile>
+    <ClCompile Include="Recompiler\RspRecompilerOps-x86.cpp">
+      <Filter>Source Files\Recompiler</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="cpu\RSPInstruction.h">
@@ -176,9 +176,6 @@
     <ClInclude Include="Recompiler\RspRecompilerCPU.h">
       <Filter>Header Files\Recompiler</Filter>
     </ClInclude>
-    <ClInclude Include="Recompiler\RspRecompilerOps.h">
-      <Filter>Header Files\Recompiler</Filter>
-    </ClInclude>
     <ClInclude Include="cpu\RspMemory.h">
       <Filter>Header Files\cpu</Filter>
     </ClInclude>
@@ -227,5 +224,8 @@
     <ClInclude Include="Hle\HleTask.h">
       <Filter>Header Files\hle</Filter>
     </ClInclude>
+    <ClInclude Include="Recompiler\RspRecompilerOps-x86.h">
+      <Filter>Header Files\Recompiler</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

Source/Project64-rsp-core/RSPInfo.cpp

@@ -18,7 +18,9 @@
 RSP_INFO RSPInfo;
 uint32_t RdramSize = 0;
 
+#if defined(__i386__) || defined(_M_IX86)
 void ClearAllx86Code(void);
+#endif
 
 void DetectCpuSpecs(void)
 {
@@ -62,6 +64,7 @@ void DetectCpuSpecs(void)
     AMD_Features = Intel_Features = 0;
 #endif
 
+#if defined(__i386__) || defined(_M_IX86)
     if (Intel_Features & 0x02000000)
     {
         Compiler.mmx2 = true;
@@ -75,6 +78,7 @@ void DetectCpuSpecs(void)
     {
         Compiler.mmx2 = true;
     }
+#endif
     if (Intel_Features & 0x00008000)
     {
         ConditionalMove = true;
@@ -94,6 +98,7 @@ void RspPluginLoaded(void)
     IndvidualBlock = false;
     ShowErrors = false;
 
+#if defined(__i386__) || defined(_M_IX86)
     memset(&Compiler, 0, sizeof(Compiler));
 
     Compiler.bDest = true;
@@ -103,6 +108,7 @@ void RspPluginLoaded(void)
     Compiler.bSections = false;
     Compiler.bAccum = true;
     Compiler.bGPRConstants = true;
+#endif
     DetectCpuSpecs();
 
     CRSPSettings::InitializeRspSetting();
@@ -126,9 +132,13 @@ void InitilizeRSP(RSP_INFO & Rsp_Info)
 void RspRomOpened(void)
 {
     CRSPSettings::SetRomOpen(true);
+#if defined(__i386__) || defined(_M_IX86)
     ClearAllx86Code();
+#endif
 
+#if defined(__i386__) || defined(_M_IX86)
     JumpTableSize = GetSetting(Set_JumpTableSize);
+#endif
     Mfc0Count = GetSetting(Set_Mfc0Count);
     SemaphoreExit = GetSetting(Set_SemaphoreExit);
     RdramSize = Set_AllocatedRdramSize != 0 ? GetSystemSetting(Set_AllocatedRdramSize) : 0;
@@ -147,7 +157,9 @@ void RspRomClosed(void)
         GenerateTimerResults();
     }
     RSPSystem.RomClosed();
+#if defined(__i386__) || defined(_M_IX86)
     ClearAllx86Code();
+#endif
     RDPLog.StopLog();
     StopCPULog();
 

Source/Project64-rsp-core/Recompiler/Mmx.cpp

@@ -1,3 +1,5 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include "X86.h"
 #include <Project64-rsp-core/cpu/RSPRegisters.h>
 #include <Project64-rsp-core/cpu/RspLog.h>
@@ -814,3 +816,5 @@ void MmxCompareGreaterWordRegToReg(int Dest, int Source)
     PUTDST16(RecompPos, 0x650f);
     PUTDST8(RecompPos, 0xC0 | x86Command);
 }
+
+#endif

Source/Project64-rsp-core/Recompiler/RspRecompilerAnalysis.cpp

@@ -1,3 +1,5 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include "RspRecompilerCPU.h"
 #include <Common/StdString.h>
 #include <Project64-rsp-core/RSPInfo.h>
@@ -1072,3 +1074,5 @@ bool CompareInstructions(uint32_t PC, RSPOpcode * Top, RSPOpcode * Bottom)
 
     return false;
 }
+
+#endif

Source/Project64-rsp-core/Recompiler/RspRecompilerCPU.cpp

@@ -1,6 +1,8 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include "RspRecompilerCPU.h"
 #include "RspProfiling.h"
-#include "RspRecompilerOps.h"
+#include "RspRecompilerOps-x86.h"
 #include "X86.h"
 #include <Common/StdString.h>
 #include <Project64-rsp-core/RSPInfo.h>
@@ -1247,4 +1249,6 @@ void CRSPRecompiler::SetJumpTable(uint32_t End)
     JumpTable = (void **)(JumpTables + NoOfMaps * 0x1000);
     Table = NoOfMaps;
     NoOfMaps += 1;
-}
+}
+
+#endif

Source/Project64-rsp-core/Recompiler/RspRecompilerCPU.h

@@ -1,6 +1,8 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #pragma once
 
-#include <Project64-rsp-core/Recompiler/RspRecompilerOps.h>
+#include <Project64-rsp-core/Recompiler/RspRecompilerOps-x86.h>
 #include <Project64-rsp-core/Settings/RspSettings.h>
 #include <Project64-rsp-core/cpu/RSPOpcode.h>
 #include <Project64-rsp-core/cpu/RspPipelineStage.h>
@@ -115,4 +117,6 @@ extern RSP_COMPILER Compiler;
 
 #define IsMmxEnabled (Compiler.mmx)
 #define IsMmx2Enabled (Compiler.mmx2)
-#define IsSseEnabled (Compiler.sse)
+#define IsSseEnabled (Compiler.sse)
+
+#endif

Source/Project64-rsp-core/Recompiler/RspRecompilerOps-x86.cpp

@@ -1,10 +1,12 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include "Project64-rsp-core/Recompiler/RspRecompilerCPU.h"
 #include "RspProfiling.h"
 #include "RspRecompilerCPU.h"
 #include "X86.h"
 #include <Common/StdString.h>
 #include <Project64-rsp-core/RSPInfo.h>
-#include <Project64-rsp-core/Recompiler/RspRecompilerOps.h>
+#include <Project64-rsp-core/Recompiler/RspRecompilerOps-x86.h>
 #include <Project64-rsp-core/cpu/RSPCpu.h>
 #include <Project64-rsp-core/cpu/RSPInstruction.h>
 #include <Project64-rsp-core/cpu/RSPInterpreterOps.h>
@@ -17,7 +19,7 @@
 #pragma warning(disable : 4152) // Non-standard extension, function/data pointer conversion in expression
 
 extern bool AudioHle, GraphicsHle;
-UWORD32 Recp, RecpResult, SQroot, SQrootResult;
+extern UWORD32 Recp, RecpResult, SQroot, SQrootResult;
 uint32_t ESP_RegSave = 0, EBP_RegSave = 0;
 uint32_t BranchCompare = 0;
 
@@ -168,10 +170,12 @@ void CRSPRecompilerOps::J(void)
     {
         CPU_Message("  %X %s", m_CompilePC, RSPInstruction(m_CompilePC, m_OpCode.Value).NameAndParam().c_str());
         m_NextInstruction = RSPPIPELINE_DO_DELAY_SLOT;
+#if defined(__amd64__) || defined(_M_X64)
         if (CRSPSettings::CPUMethod() == RSPCpuMethod::RecompilerTasks && m_OpCode.Value == EndHleTaskOp::J_0x1118)
         {
             m_NextInstruction = RSPPIPELINE_DO_DELAY_SLOT_TASK_EXIT;
         }
+#endif
     }
     else if (m_NextInstruction == RSPPIPELINE_DELAY_SLOT_DONE)
     {
@@ -8290,3 +8294,5 @@ void CRSPRecompilerOps::UnknownOpcode(void)
     Call_Direct(AddressOf(&RSPOp::UnknownOpcode), "&RSPOp::UnknownOpcode");
     Ret();
 }
+
+#endif

Source/Project64-rsp-core/Recompiler/RspRecompilerSections.cpp

@@ -1,6 +1,8 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include "RspRecompilerCPU.h"
 #include "X86.h"
-#include <Project64-rsp-core/Recompiler/RspRecompilerOps.h>
+#include <Project64-rsp-core/Recompiler/RspRecompilerOps-x86.h>
 #include <Project64-rsp-core/cpu/RSPCpu.h>
 #include <Project64-rsp-core/cpu/RSPInstruction.h>
 #include <Project64-rsp-core/cpu/RSPRegisters.h>
@@ -967,3 +969,5 @@ bool CRSPRecompilerOps::RSP_DoSections(void)
     }
     return false;
 }
+
+#endif

Source/Project64-rsp-core/Recompiler/Sse.cpp

@@ -1,3 +1,5 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include "X86.h"
 #include <Project64-rsp-core/RSPInfo.h>
 #include <Project64-rsp-core/cpu/RSPRegisters.h>
@@ -355,3 +357,5 @@ void SseShuffleReg(int Dest, int Source, uint8_t Immed)
     PUTDST8(RecompPos, 0xC0 | x86Command);
     PUTDST8(RecompPos, Immed);
 }
+
+#endif

Source/Project64-rsp-core/Recompiler/X86.cpp

@@ -1,3 +1,5 @@
+#if defined(__i386__) || defined(_M_IX86)
+
 #include <stdio.h>
 
 #include "X86.h"
@@ -3366,3 +3368,5 @@ void * GetAddressOf_(int value, ...)
 
     return Address;
 }
+
+#endif

Source/Project64-rsp-core/Recompiler/X86.h

@@ -1,4 +1,5 @@
 #pragma once
+#if defined(__i386__) || defined(_M_IX86)
 #include <stdint.h>
 
 enum x86RegValues
@@ -271,3 +272,5 @@ void x86_SetBranch8b(void * Jumpuint8_t, void * Destination);
 
 void * GetAddressOf_(int32_t value, ...);
 #define AddressOf(Addr) GetAddressOf_(5, (Addr))
+
+#endif

Source/Project64-rsp-core/Settings/RspSettings.cpp

@@ -9,10 +9,8 @@ bool CRSPSettings::m_RomOpen = false;
 
 #if defined(_M_IX86) && defined(_MSC_VER)
 RSPCpuMethod CRSPSettings::m_CPUMethod = RSPCpuMethod::Recompiler;
-bool HleAlistTask = false;
 #else
 RSPCpuMethod CRSPSettings::m_CPUMethod = RSPCpuMethod::HighLevelEmulation;
-bool HleAlistTask = true;
 #endif
 
 uint16_t Set_AudioHle = 0, Set_GraphicsHle = 0, Set_MultiThreaded = 0, Set_AllocatedRdramSize = 0, Set_DirectoryLog = 0;
@@ -41,10 +39,10 @@ void CRSPSettings::InitializeRspSetting(void)
     RegisterSetting(Set_Profiling, Data_DWORD_General, "Profiling", NULL, Profiling, NULL);
     RegisterSetting(Set_IndvidualBlock, Data_DWORD_General, "Individual Block", NULL, IndvidualBlock, NULL);
     RegisterSetting(Set_ShowErrors, Data_DWORD_General, "Show Errors", NULL, ShowErrors, NULL);
-    RegisterSetting(Set_HleAlistTask, Data_DWORD_General, "Hle Alist Task", NULL, HleAlistTask, NULL);
     RegisterSetting(Set_SyncCPU, Data_DWORD_General, "Sync CPU", NULL, SyncCPU, NULL);
 
     // Compiler settings
+#if defined(__i386__) || defined(_M_IX86)
     RegisterSetting(Set_CheckDest, Data_DWORD_General, "Check Destination Vector", NULL, Compiler.bDest, NULL);
     RegisterSetting(Set_Accum, Data_DWORD_General, "Check Destination Accumulator", NULL, Compiler.bAccum, NULL);
     RegisterSetting(Set_Mmx, Data_DWORD_General, "Use MMX", NULL, Compiler.mmx, NULL);
@@ -55,6 +53,7 @@ void CRSPSettings::InitializeRspSetting(void)
     RegisterSetting(Set_GPRConstants, Data_DWORD_General, "Detect GPR Constants", NULL, Compiler.bGPRConstants, NULL);
     RegisterSetting(Set_Flags, Data_DWORD_General, "Check Flag Usage", NULL, Compiler.bFlags, NULL);
     RegisterSetting(Set_AlignVector, Data_DWORD_General, "Assume Vector loads align", NULL, Compiler.bAlignVector, NULL);
+#endif
 
     RegisterSetting(Set_JumpTableSize, Data_DWORD_Game, "JumpTableSize", NULL, 0x1000, NULL);
     RegisterSetting(Set_Mfc0Count, Data_DWORD_Game, "Mfc0Count", NULL, 0x0, NULL);

Source/Project64-rsp-core/Settings/RspSettings.h

@@ -2,14 +2,18 @@
 #include <stdint.h>
 
 extern uint16_t Set_AudioHle, Set_GraphicsHle, Set_AllocatedRdramSize, Set_DirectoryLog;
-extern bool GraphicsHle, AudioHle, ConditionalMove, SyncCPU, HleAlistTask, RspMultiThreaded;
+extern bool GraphicsHle, AudioHle, ConditionalMove, SyncCPU, RspMultiThreaded;
 extern bool DebuggingEnabled, Profiling, IndvidualBlock, ShowErrors, BreakOnStart, LogRDP, LogX86Code;
 
 enum class RSPCpuMethod
 {
     Interpreter = 0,
+#if defined(__i386__) || defined(_M_IX86)
     Recompiler = 1,
+#endif
+#if defined(__amd64__) || defined(_M_X64)
     RecompilerTasks = 2,
+#endif
     HighLevelEmulation = 3,
 };
 

Source/Project64-rsp-core/Settings/RspSettingsID.h

@@ -9,7 +9,6 @@ enum
     Set_Profiling,
     Set_IndvidualBlock,
     Set_ShowErrors,
-    Set_HleAlistTask,
     Set_SyncCPU,
 
     // Compiler settings

Source/Project64-rsp-core/cpu/RSPCpu.cpp

@@ -16,10 +16,10 @@ uint32_t RSP_Running;
 CriticalSection g_CPUCriticalSection;
 uint32_t Mfc0Count, SemaphoreExit = 0;
 
+UWORD32 Recp, RecpResult, SQroot, SQrootResult;
+
 void Build_RSP(void)
 {
-    extern UWORD32 Recp, RecpResult, SQroot, SQrootResult;
-
     Recp.UW = 0;
     RecpResult.UW = 0;
     SQroot.UW = 0;
@@ -95,7 +95,7 @@ be greater than the number of cycles that the RSP should have performed.
 
 uint32_t DoRspCycles(uint32_t Cycles)
 {
-    if (RSPSystem.IsHleTask() && RSPSystem.ProcessHleTask())
+    if (CRSPSettings::CPUMethod() == RSPCpuMethod::HighLevelEmulation && RSPSystem.ProcessHleTask())
     {
         return Cycles;
     }
@@ -105,17 +105,21 @@ uint32_t DoRspCycles(uint32_t Cycles)
         g_RSPDebugger->RspCyclesStart();
     }
     CGuard Guard(g_CPUCriticalSection);
-
+#if defined(__i386__) || defined(_M_IX86)
-    switch (CRSPSettings::CPUMethod())
+    if (CRSPSettings::CPUMethod() == RSPCpuMethod::Recompiler)
     {
-    case RSPCpuMethod::Recompiler:
         RSPSystem.RunRecompiler();
-        break;
+    }
-    case RSPCpuMethod::Interpreter:
+#endif
-    case RSPCpuMethod::RecompilerTasks:
+#if defined(__amd64__) || defined(_M_X64)
-    case RSPCpuMethod::HighLevelEmulation:
+    if (CRSPSettings::CPUMethod() == RSPCpuMethod::RecompilerTasks)
+    {
+        RSPSystem.ExecuteOps((uint32_t)-1, (uint32_t)-1);
+    }
+#endif
+    else
+    {
         RSPSystem.ExecuteOps((uint32_t)-1, (uint32_t)-1);
-        break;
     }
     if (g_RSPDebugger != nullptr)
     {

Source/Project64-rsp-core/cpu/RSPRegisterHandlerPlugin.cpp

@@ -41,8 +41,12 @@ void RSPRegisterHandlerPlugin::SetHalt(void)
 
 void RSPRegisterHandlerPlugin::DmaReadDone(uint32_t End)
 {
+#if defined(__i386__) || defined(_M_IX86)
     if (CPUMethod() == RSPCpuMethod::Recompiler && (*RSPInfo.SP_MEM_ADDR_REG & 0x1000) != 0)
     {
         m_System.m_Recompiler.SetJumpTable(End);
     }
+#else
+    End = End;
+#endif
 }

Source/Project64-rsp-core/cpu/RspSystem.cpp

@@ -13,7 +13,9 @@ CRSPSystem::CRSPSystem() :
     CHleTask(*this),
     m_SyncSystem(nullptr),
     m_BaseSystem(nullptr),
+#if defined(__i386__) || defined(_M_IX86)
     m_Recompiler(*this),
+#endif
     m_RSPRegisterHandler(nullptr),
     m_Op(*this),
     m_NextInstruction(RSPPIPELINE_NORMAL),
@@ -137,10 +139,12 @@ void CRSPSystem::RomClosed(void)
 {
 }
 
+#if defined(__i386__) || defined(_M_IX86)
 void CRSPSystem::RunRecompiler(void)
 {
     m_Recompiler.RunCPU();
 }
+#endif
 
 void CRSPSystem::ExecuteOps(uint32_t Cycles, uint32_t TargetPC)
 {

Source/Project64-rsp-core/cpu/RspSystem.h

@@ -32,7 +32,9 @@ public:
     void Reset(RSP_INFO & Info);
     void RomClosed(void);
 
+#if defined(__i386__) || defined(_M_IX86)
     void RunRecompiler(void);
+#endif
     void ExecuteOps(uint32_t Cycles, uint32_t TargetPC);
     void SetupSyncCPU();
     bool IsSyncSystem(void);
@@ -51,7 +53,9 @@ private:
 
     CRSPSystem * m_SyncSystem;
     CRSPSystem * m_BaseSystem;
+#if defined(__i386__) || defined(_M_IX86)
     CRSPRecompiler m_Recompiler;
+#endif
     RSPRegisterHandlerPlugin * m_RSPRegisterHandler;
     CRSPRegisters m_Reg;
     RSPOp m_Op;

Source/Project64-rsp/Debugger/RSPDebuggerUI.cpp

@@ -30,8 +30,10 @@ void RSPDebuggerUI::StartingCPU(void)
 
 void RSPDebuggerUI::RspCyclesStart(void)
 {
+#if defined(__i386__) || defined(_M_IX86)
     uint32_t TaskType = *(uint32_t *)(RSPInfo.DMEM + 0xFC0);
     Compiler.bAudioUcode = (TaskType == 2) ? true : false;
+#endif
     if (Profiling && !IndvidualBlock)
     {
         StartTimer((uint32_t)Timer_RSP_Running);

Source/Project64-rsp/Main.cpp

@@ -36,7 +36,9 @@
 
 void ProcessMenuItem(int32_t ID);
 #ifdef _WIN32
+#if defined(__i386__) || defined(_M_IX86)
 BOOL CALLBACK CompilerDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
+#endif
 HMENU hRSPMenu = NULL;
 #endif
 
@@ -177,20 +179,31 @@ void FixMenuState(void)
     EnableMenuItem(hRSPMenu, ID_CPUMETHOD_INTERPT, MF_BYCOMMAND | (!CRSPSettings::RomOpen() ? MF_ENABLED : (MF_GRAYED | MF_DISABLED)));
     EnableMenuItem(hRSPMenu, ID_CPUMETHOD_HLE, MF_BYCOMMAND | (!CRSPSettings::RomOpen() ? MF_ENABLED : (MF_GRAYED | MF_DISABLED)));
 
+#if defined(__i386__) || defined(_M_IX86)
     CheckMenuItem(hRSPMenu, ID_CPUMETHOD_RECOMPILER, MF_BYCOMMAND | ((RSPCpuMethod)GetSetting(Set_CPUCore) == RSPCpuMethod::Recompiler ? MFS_CHECKED : MF_UNCHECKED));
+#endif
     CheckMenuItem(hRSPMenu, ID_CPUMETHOD_INTERPT, MF_BYCOMMAND | ((RSPCpuMethod)GetSetting(Set_CPUCore) == RSPCpuMethod::Interpreter ? MFS_CHECKED : MF_UNCHECKED));
+#if defined(__amd64__) || defined(_M_X64)
     CheckMenuItem(hRSPMenu, ID_CPUMETHOD_RECOMPILER_TASKS, MF_BYCOMMAND | ((RSPCpuMethod)GetSetting(Set_CPUCore) == RSPCpuMethod::RecompilerTasks ? MFS_CHECKED : MF_UNCHECKED));
+#endif
     CheckMenuItem(hRSPMenu, ID_CPUMETHOD_HLE, MF_BYCOMMAND | ((RSPCpuMethod)GetSetting(Set_CPUCore) == RSPCpuMethod::HighLevelEmulation ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_BREAKONSTARTOFTASK, MF_BYCOMMAND | (BreakOnStart ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_LOGRDPCOMMANDS, MF_BYCOMMAND | (LogRDP ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_SETTINGS_SYNCCPU, MF_BYCOMMAND | (SyncCPU ? MFS_CHECKED : MF_UNCHECKED));
-    CheckMenuItem(hRSPMenu, ID_SETTINGS_HLEALISTTASK, MF_BYCOMMAND | (HleAlistTask ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_SETTINGS_LOGX86CODE, MF_BYCOMMAND | (LogX86Code ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_SETTINGS_MULTITHREADED, MF_BYCOMMAND | (MultiThreadedDefault ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_PROFILING_ON, MF_BYCOMMAND | (Profiling ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_PROFILING_OFF, MF_BYCOMMAND | (Profiling ? MFS_UNCHECKED : MF_CHECKED));
     CheckMenuItem(hRSPMenu, ID_PROFILING_LOGINDIVIDUALBLOCKS, MF_BYCOMMAND | (IndvidualBlock ? MFS_CHECKED : MF_UNCHECKED));
     CheckMenuItem(hRSPMenu, ID_SHOWCOMPILERERRORS, MF_BYCOMMAND | (ShowErrors ? MFS_CHECKED : MF_UNCHECKED));
+
+#if defined(__i386__) || defined(_M_IX86)
+    DeleteMenu(hRSPMenu, ID_CPUMETHOD_RECOMPILER_TASKS, MF_BYCOMMAND);
+#endif
+#if defined(__amd64__) || defined(_M_X64)
+    DeleteMenu(hRSPMenu, ID_CPUMETHOD_RECOMPILER, MF_BYCOMMAND);
+    DeleteMenu(hRSPMenu, ID_COMPILER, MF_BYCOMMAND);
+#endif
 }
 #endif
 
@@ -334,9 +347,11 @@ void ProcessMenuItem(int32_t ID)
         break;
     }
     break;
+#if defined(__i386__) || defined(_M_IX86)
     case ID_COMPILER:
         DialogBoxA((HINSTANCE)hinstDLL, "RSPCOMPILER", HWND_DESKTOP, (DLGPROC)CompilerDlgProc);
         break;
+#endif
     case ID_BREAKONSTARTOFTASK:
     {
         bool Checked = (GetMenuState(hRSPMenu, ID_BREAKONSTARTOFTASK, MF_BYCOMMAND) & MFS_CHECKED) != 0;
@@ -393,13 +408,6 @@ void ProcessMenuItem(int32_t ID)
         SetSetting(Set_SyncCPU, !Checked);
         break;
     }
-    case ID_SETTINGS_HLEALISTTASK:
-    {
-        bool Checked = (GetMenuState(hRSPMenu, ID_SETTINGS_HLEALISTTASK, MF_BYCOMMAND) & MFS_CHECKED) != 0;
-        CheckMenuItem(hRSPMenu, ID_SETTINGS_HLEALISTTASK, MF_BYCOMMAND | (Checked ? MFS_UNCHECKED : MFS_CHECKED));
-        SetSetting(Set_HleAlistTask, !Checked);
-        break;
-    }
     case ID_SETTINGS_MULTITHREADED:
     {
         bool Checked = (GetMenuState(hRSPMenu, ID_SETTINGS_MULTITHREADED, MF_BYCOMMAND) & MFS_CHECKED) != 0;
@@ -411,18 +419,22 @@ void ProcessMenuItem(int32_t ID)
         }
         break;
     }
+#if defined(__i386__) || defined(_M_IX86)
     case ID_CPUMETHOD_RECOMPILER:
         SetSetting(Set_CPUCore, (int)RSPCpuMethod::Recompiler);
         FixMenuState();
         break;
+#endif
     case ID_CPUMETHOD_INTERPT:
         SetSetting(Set_CPUCore, (int)RSPCpuMethod::Interpreter);
         FixMenuState();
         break;
+#if defined(__amd64__) || defined(_M_X64)
     case ID_CPUMETHOD_RECOMPILER_TASKS:
         SetSetting(Set_CPUCore, (int)RSPCpuMethod::RecompilerTasks);
         FixMenuState();
         break;
+#endif
     case ID_CPUMETHOD_HLE:
         SetSetting(Set_CPUCore, (int)RSPCpuMethod::HighLevelEmulation);
         FixMenuState();
@@ -466,6 +478,7 @@ static bool GetBooleanCheck(HWND hDlg, DWORD DialogID)
     return (IsDlgButtonChecked(hDlg, DialogID) == BST_CHECKED) ? true : false;
 }
 
+#if defined(__i386__) || defined(_M_IX86)
 BOOL CALLBACK CompilerDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM /*lParam*/)
 {
     char Buffer[256];
@@ -543,6 +556,7 @@ BOOL CALLBACK CompilerDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM /*lPar
     }
     return true;
 }
+#endif
 
 BOOL CALLBACK ConfigDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM /*lParam*/)
 {
@@ -607,9 +621,9 @@ EXPORT void EnableDebugging(int Enabled)
         Profiling = GetSetting(Set_Profiling) != 0;
         IndvidualBlock = GetSetting(Set_IndvidualBlock) != 0;
         ShowErrors = GetSetting(Set_ShowErrors) != 0;
-        HleAlistTask = GetSetting(Set_HleAlistTask) != 0;
         SyncCPU = GetSetting(Set_SyncCPU) != 0;
 
+#if defined(__i386__) || defined(_M_IX86)
         Compiler.bDest = GetSetting(Set_CheckDest) != 0;
         Compiler.bAccum = GetSetting(Set_Accum) != 0;
         Compiler.mmx = GetSetting(Set_Mmx) != 0;
@@ -620,6 +634,7 @@ EXPORT void EnableDebugging(int Enabled)
         Compiler.bGPRConstants = GetSetting(Set_GPRConstants) != 0;
         Compiler.bFlags = GetSetting(Set_Flags) != 0;
         Compiler.bAlignVector = GetSetting(Set_AlignVector) != 0;
+#endif
     }
 #ifdef _WIN32
     FixMenuState();

Source/Project64-rsp/Project64-rsp.rc

@@ -192,7 +192,6 @@ BEGIN
     END
     POPUP "Settings"
     BEGIN
-        MENUITEM "HLE alist task",              ID_SETTINGS_HLEALISTTASK
         MENUITEM "Show Compiler Errors",        ID_SHOWCOMPILERERRORS
         MENUITEM "Break on start of task",      ID_BREAKONSTARTOFTASK
         MENUITEM "Log RDP Commands",            ID_LOGRDPCOMMANDS

Source/Project64-rsp/resource.h

@@ -38,7 +38,6 @@
 #define ID_CPUMETHOD_INTERPT            5017
 #define ID_SETTINGS_LOGX86CODE          5019
 #define ID_SETTINGS_MULTITHREADED       5020
-#define ID_SETTINGS_HLEALISTTASK        5021
 #define ID_CPUMETHOD_HLE                5022
 #define ID_CPUMETHOD_RECOMPILER_TASKS   5023
 #define ID_SETTINGS_SYNCCPU             5024