CPU Backends: Make instruction table initialization private

Source/Core/Core/Core.vcxproj

@@ -459,13 +459,10 @@
     <ClInclude Include="PowerPC\CachedInterpreter\InterpreterBlockCache.h" />
     <ClInclude Include="PowerPC\Interpreter\Interpreter.h" />
     <ClInclude Include="PowerPC\Interpreter\Interpreter_FPUtils.h" />
-    <ClInclude Include="PowerPC\Interpreter\Interpreter_Tables.h" />
     <ClInclude Include="PowerPC\Jit64IL\JitIL.h" />
-    <ClInclude Include="PowerPC\Jit64IL\JitIL_Tables.h" />
     <ClInclude Include="PowerPC\Jit64\FPURegCache.h" />
     <ClInclude Include="PowerPC\Jit64\GPRRegCache.h" />
     <ClInclude Include="PowerPC\Jit64\Jit.h" />
-    <ClInclude Include="PowerPC\Jit64\Jit64_Tables.h" />
     <ClInclude Include="PowerPC\Jit64\JitAsm.h" />
     <ClInclude Include="PowerPC\Jit64\JitRegCache.h" />
     <ClInclude Include="PowerPC\JitILCommon\IR.h" />

Source/Core/Core/Core.vcxproj.filters

@@ -931,15 +931,9 @@
     <ClInclude Include="PowerPC\Interpreter\Interpreter_FPUtils.h">
       <Filter>PowerPC\Interpreter</Filter>
     </ClInclude>
-    <ClInclude Include="PowerPC\Interpreter\Interpreter_Tables.h">
-      <Filter>PowerPC\Interpreter</Filter>
-    </ClInclude>
     <ClInclude Include="PowerPC\Jit64\Jit.h">
       <Filter>PowerPC\Jit64</Filter>
     </ClInclude>
-    <ClInclude Include="PowerPC\Jit64\Jit64_Tables.h">
-      <Filter>PowerPC\Jit64</Filter>
-    </ClInclude>
     <ClInclude Include="HW\AudioInterface.h">
       <Filter>HW %28Flipper/Hollywood%29\AI - Audio Interface</Filter>
     </ClInclude>
@@ -1252,9 +1246,6 @@
     <ClInclude Include="PowerPC\Jit64IL\JitIL.h">
       <Filter>PowerPC\JitIL</Filter>
     </ClInclude>
-    <ClInclude Include="PowerPC\Jit64IL\JitIL_Tables.h">
-      <Filter>PowerPC\JitIL</Filter>
-    </ClInclude>
     <ClInclude Include="PowerPC\Jit64\FPURegCache.h">
       <Filter>PowerPC\Jit64</Filter>
     </ClInclude>

Source/Core/Core/PowerPC/Interpreter/Interpreter.cpp

@@ -63,6 +63,7 @@ void Interpreter::RunTable63(UGeckoInstruction inst)
 
 void Interpreter::Init()
 {
+  InitializeInstructionTables();
   m_reserve = false;
   m_end_block = false;
 }

Source/Core/Core/PowerPC/Interpreter/Interpreter.h

@@ -282,6 +282,8 @@ class Interpreter : public CPUCoreBase
   static u32 Helper_Carry(u32 value1, u32 value2);
 
 private:
+  static void InitializeInstructionTables();
+
   // flag helper
   static void Helper_UpdateCR0(u32 value);
   static void Helper_UpdateCR1();

Source/Core/Core/PowerPC/Interpreter/Interpreter_Tables.cpp

@@ -6,7 +6,6 @@
 
 #include "Core/PowerPC/Gekko.h"
 #include "Core/PowerPC/Interpreter/Interpreter.h"
-#include "Core/PowerPC/Interpreter/Interpreter_Tables.h"
 #include "Core/PowerPC/PPCTables.h"
 
 struct GekkoOPTemplate
@@ -355,8 +354,6 @@ static std::array<GekkoOPTemplate, 10> table63_2 =
 }};
 // clang-format on
 
-namespace InterpreterTables
-{
 constexpr size_t TotalInstructionFunctionCount()
 {
   return primarytable.size() + table4_2.size() + table4_3.size() + table4.size() + table31.size() +
@@ -366,7 +363,7 @@ constexpr size_t TotalInstructionFunctionCount()
 static_assert(TotalInstructionFunctionCount() < m_allInstructions.size(),
               "m_allInstructions is too small");
 
-void InitTables()
+void Interpreter::InitializeInstructionTables()
 {
   // once initialized, tables are read-only
   static bool initialized = false;
@@ -376,22 +373,22 @@ void InitTables()
   // clear
   for (int i = 0; i < 64; i++)
   {
-    Interpreter::m_op_table[i] = Interpreter::unknown_instruction;
+    m_op_table[i] = Interpreter::unknown_instruction;
     m_infoTable[i] = &unknownopinfo;
   }
 
   for (int i = 0; i < 32; i++)
   {
-    Interpreter::m_op_table59[i] = Interpreter::unknown_instruction;
+    m_op_table59[i] = Interpreter::unknown_instruction;
     m_infoTable59[i] = &unknownopinfo;
   }
 
   for (int i = 0; i < 1024; i++)
   {
-    Interpreter::m_op_table4[i] = Interpreter::unknown_instruction;
-    Interpreter::m_op_table19[i] = Interpreter::unknown_instruction;
-    Interpreter::m_op_table31[i] = Interpreter::unknown_instruction;
-    Interpreter::m_op_table63[i] = Interpreter::unknown_instruction;
+    m_op_table4[i] = Interpreter::unknown_instruction;
+    m_op_table19[i] = Interpreter::unknown_instruction;
+    m_op_table31[i] = Interpreter::unknown_instruction;
+    m_op_table63[i] = Interpreter::unknown_instruction;
     m_infoTable4[i] = &unknownopinfo;
     m_infoTable19[i] = &unknownopinfo;
     m_infoTable31[i] = &unknownopinfo;
@@ -400,7 +397,7 @@ void InitTables()
 
   for (auto& tpl : primarytable)
   {
-    Interpreter::m_op_table[tpl.opcode] = tpl.Inst;
+    m_op_table[tpl.opcode] = tpl.Inst;
     m_infoTable[tpl.opcode] = &tpl.opinfo;
   }
 
@@ -410,7 +407,7 @@ void InitTables()
     for (auto& tpl : table4_2)
     {
       int op = fill + tpl.opcode;
-      Interpreter::m_op_table4[op] = tpl.Inst;
+      m_op_table4[op] = tpl.Inst;
       m_infoTable4[op] = &tpl.opinfo;
     }
   }
@@ -421,43 +418,43 @@ void InitTables()
     for (auto& tpl : table4_3)
     {
       int op = fill + tpl.opcode;
-      Interpreter::m_op_table4[op] = tpl.Inst;
+      m_op_table4[op] = tpl.Inst;
       m_infoTable4[op] = &tpl.opinfo;
     }
   }
 
   for (auto& tpl : table4)
   {
     int op = tpl.opcode;
-    Interpreter::m_op_table4[op] = tpl.Inst;
+    m_op_table4[op] = tpl.Inst;
     m_infoTable4[op] = &tpl.opinfo;
   }
 
   for (auto& tpl : table31)
   {
     int op = tpl.opcode;
-    Interpreter::m_op_table31[op] = tpl.Inst;
+    m_op_table31[op] = tpl.Inst;
     m_infoTable31[op] = &tpl.opinfo;
   }
 
   for (auto& tpl : table19)
   {
     int op = tpl.opcode;
-    Interpreter::m_op_table19[op] = tpl.Inst;
+    m_op_table19[op] = tpl.Inst;
     m_infoTable19[op] = &tpl.opinfo;
   }
 
   for (auto& tpl : table59)
   {
     int op = tpl.opcode;
-    Interpreter::m_op_table59[op] = tpl.Inst;
+    m_op_table59[op] = tpl.Inst;
     m_infoTable59[op] = &tpl.opinfo;
   }
 
   for (auto& tpl : table63)
   {
     int op = tpl.opcode;
-    Interpreter::m_op_table63[op] = tpl.Inst;
+    m_op_table63[op] = tpl.Inst;
     m_infoTable63[op] = &tpl.opinfo;
   }
 
@@ -467,7 +464,7 @@ void InitTables()
     for (auto& tpl : table63_2)
     {
       int op = fill + tpl.opcode;
-      Interpreter::m_op_table63[op] = tpl.Inst;
+      m_op_table63[op] = tpl.Inst;
       m_infoTable63[op] = &tpl.opinfo;
     }
   }
@@ -494,4 +491,3 @@ void InitTables()
 
   initialized = true;
 }
-}  // namespace InterpreterTables

Source/Core/Core/PowerPC/Jit64/Jit.cpp

@@ -2,6 +2,8 @@
 // Licensed under GPLv2+
 // Refer to the license.txt file included.
 
+#include "Core/PowerPC/Jit64/Jit.h"
+
 #include <map>
 #include <string>
 
@@ -22,8 +24,6 @@
 #include "Core/HW/GPFifo.h"
 #include "Core/HW/ProcessorInterface.h"
 #include "Core/PatchEngine.h"
-#include "Core/PowerPC/Jit64/Jit.h"
-#include "Core/PowerPC/Jit64/Jit64_Tables.h"
 #include "Core/PowerPC/Jit64/JitAsm.h"
 #include "Core/PowerPC/Jit64/JitRegCache.h"
 #include "Core/PowerPC/Jit64Common/FarCodeCache.h"
@@ -216,6 +216,7 @@ bool Jit64::HandleFault(uintptr_t access_address, SContext* ctx)
 
 void Jit64::Init()
 {
+  InitializeInstructionTables();
   EnableBlockLink();
 
   jo.optimizeGatherPipe = true;
@@ -874,7 +875,7 @@ const u8* Jit64::DoJit(u32 em_address, PPCAnalyst::CodeBuffer* code_buf, JitBloc
           fpr.BindToRegister(reg, true, false);
       }
 
-      Jit64Tables::CompileInstruction(*this, ops[i]);
+      CompileInstruction(ops[i]);
 
       if (jo.memcheck && (opinfo->flags & FL_LOADSTORE))
       {

Source/Core/Core/PowerPC/Jit64/Jit.h

@@ -31,37 +31,18 @@
 
 class Jit64 : public Jitx86Base
 {
-private:
-  void AllocStack();
-  void FreeStack();
-
-  GPRRegCache gpr{*this};
-  FPURegCache fpr{*this};
-
-  // The default code buffer. We keep it around to not have to alloc/dealloc a
-  // large chunk of memory for each recompiled block.
-  PPCAnalyst::CodeBuffer code_buffer;
-  Jit64AsmRoutineManager asm_routines;
-
-  bool m_enable_blr_optimization;
-  bool m_cleanup_after_stackfault;
-  u8* m_stack;
-
 public:
   Jit64() : code_buffer(32000) {}
   ~Jit64() {}
   void Init() override;
-
-  void EnableOptimization();
-
-  void EnableBlockLink();
-
   void Shutdown() override;
 
   bool HandleFault(uintptr_t access_address, SContext* ctx) override;
-
   bool HandleStackFault() override;
 
+  void EnableOptimization();
+  void EnableBlockLink();
+
   // Jit!
 
   void Jit(u32 em_address) override;
@@ -248,4 +229,23 @@ class Jit64 : public Jitx86Base
   void dcbx(UGeckoInstruction inst);
 
   void eieio(UGeckoInstruction inst);
+
+private:
+  static void InitializeInstructionTables();
+  void CompileInstruction(PPCAnalyst::CodeOp& op);
+
+  void AllocStack();
+  void FreeStack();
+
+  GPRRegCache gpr{*this};
+  FPURegCache fpr{*this};
+
+  // The default code buffer. We keep it around to not have to alloc/dealloc a
+  // large chunk of memory for each recompiled block.
+  PPCAnalyst::CodeBuffer code_buffer;
+  Jit64AsmRoutineManager asm_routines;
+
+  bool m_enable_blr_optimization;
+  bool m_cleanup_after_stackfault;
+  u8* m_stack;
 };

Source/Core/Core/PowerPC/Jit64/Jit64_Tables.cpp

@@ -4,7 +4,6 @@
 
 #include "Core/PowerPC/Jit64/Jit.h"
 #include "Core/PowerPC/Gekko.h"
-#include "Core/PowerPC/Jit64/Jit64_Tables.h"
 
 static Jit64::Instruction dynaOpTable[64];
 static Jit64::Instruction dynaOpTable4[1024];
@@ -358,26 +357,25 @@ static GekkoOPTemplate table63_2[] = {
     {31, &Jit64::fmaddXX},   // fnmaddx
 };
 
-namespace Jit64Tables
+void Jit64::CompileInstruction(PPCAnalyst::CodeOp& op)
 {
-void CompileInstruction(Jit64& jit, PPCAnalyst::CodeOp& op)
-{
-  (jit.*dynaOpTable[op.inst.OPCD])(op.inst);
+  (this->*dynaOpTable[op.inst.OPCD])(op.inst);
+
   GekkoOPInfo* info = op.opinfo;
   if (info)
   {
 #ifdef OPLOG
     if (!strcmp(info->opname, OP_TO_LOG))  // "mcrfs"
     {
-      rsplocations.push_back(jit.js.compilerPC);
+      rsplocations.push_back(js.compilerPC);
     }
 #endif
     info->compileCount++;
-    info->lastUse = jit.js.compilerPC;
+    info->lastUse = js.compilerPC;
   }
 }
 
-void InitTables()
+void Jit64::InitializeInstructionTables()
 {
   // once initialized, tables are read-only
   static bool initialized = false;
@@ -470,5 +468,3 @@ void InitTables()
 
   initialized = true;
 }
-
-}  // namespace