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Early code generation support
This commit is contained in:
Brian Fiete
parent
0b48a60592
commit
71d4dd0e90
26 changed files with 2422 additions and 1576 deletions
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@ -7,6 +7,8 @@
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NS_BF_BEGIN
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class BfParser;
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class BfReducer;
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class BfMethodInstance;
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class BeModule;
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class BeContext;
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@ -23,8 +25,6 @@ class BeGlobalVariable;
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class CeMachine;
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class CeFunction;
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typedef int addr_ce;
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#define CEOP_SIZED(OPNAME) \
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CeOp_##OPNAME##_8, \
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CeOp_##OPNAME##_16, \
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@ -251,6 +251,9 @@ enum CeFunctionKind
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CeFunctionKind_DebugWrite_Int,
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CeFunctionKind_GetReflectType,
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CeFunctionKind_GetReflectTypeById,
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CeFunctionKind_GetReflectTypeByName,
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CeFunctionKind_GetReflectSpecializedType,
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CeFunctionKind_Type_GetCustomAttribute,
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CeFunctionKind_EmitDefinition,
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CeFunctionKind_Sleep,
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CeFunctionKind_Char32_ToLower,
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@ -368,6 +371,7 @@ public:
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}
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~CeFunction();
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void Print();
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};
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enum CeEvalFlags
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@ -424,8 +428,9 @@ public:
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};
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#define BF_CE_STACK_SIZE 4*1024*1024
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#define BF_CE_INITIAL_MEMORY BF_CE_STACK_SIZE + 128*1024
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#define BF_CE_MAX_MEMORY 128*1024*1024
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#define BF_CE_MAX_CARRYOVER_MEMORY BF_CE_STACK_SIZE + 1024*1024
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#define BF_CE_MAX_CARRYOVER_MEMORY BF_CE_STACK_SIZE * 2
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#define BF_CE_MAX_CARRYOVER_HEAP 1024*1024
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enum CeOperandInfoKind
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@ -518,6 +523,7 @@ public:
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Dictionary<BeConstant*, int> mConstDataMap;
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Dictionary<BeFunction*, int> mInnerFunctionMap;
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Dictionary<BeGlobalVariable*, int> mStaticFieldMap;
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Dictionary<String, BfFieldInstance*> mStaticFieldInstanceMap;
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public:
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CeBuilder()
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@ -585,14 +591,12 @@ public:
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class CeStaticFieldInfo
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{
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public:
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BfFieldInstance* mFieldInstance;
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public:
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addr_ce mAddr;
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public:
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CeStaticFieldInfo()
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{
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mFieldInstance = NULL;
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mAddr = 0;
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}
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};
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@ -617,70 +621,100 @@ public:
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}
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};
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class CeContext
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{
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public:
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CeMachine* mCeMachine;
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int mReflectTypeIdOffset;
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int mExecuteId;
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CeEvalFlags mCurEvalFlags;
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// These are only valid for the current execution
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ContiguousHeap* mHeap;
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Array<CeFrame> mCallStack;
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Array<uint8> mMemory;
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Dictionary<int, addr_ce> mStringMap;
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Dictionary<int, addr_ce> mReflectMap;
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Dictionary<Val128, addr_ce> mConstDataMap;
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HashSet<int> mStaticCtorExecSet;
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Dictionary<String, CeStaticFieldInfo> mStaticFieldMap;
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Dictionary<void*, addr_ce> mMemToCtxMap;
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BfMethodInstance* mCurMethodInstance;
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BfType* mCurExpectingType;
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BfAstNode* mCurTargetSrc;
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BfModule* mCurModule;
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CeFrame* mCurFrame;
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CeEmitContext* mCurEmitContext;
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public:
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CeContext();
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~CeContext();
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BfError* Fail(const StringImpl& error);
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BfError* Fail(const CeFrame& curFrame, const StringImpl& error);
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uint8* CeMalloc(int size);
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bool CeFree(addr_ce addr);
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addr_ce CeAllocArray(BfArrayType* arrayType, int count, addr_ce& elemsAddr);
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addr_ce GetReflectType(int typeId);
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addr_ce GetReflectType(const String& typeName);
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int GetTypeIdFromType(addr_ce typeAddr);
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addr_ce GetReflectSpecializedType(addr_ce unspecializedType, addr_ce typeArgsSpanAddr);
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addr_ce GetString(int stringId);
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addr_ce GetConstantData(BeConstant* constant);
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BfType* GetBfType(int typeId);
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void PrepareConstStructEntry(CeConstStructData& constStructData);
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bool CheckMemory(addr_ce addr, int32 size);
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bool GetStringFromStringView(addr_ce addr, StringImpl& str);
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bool GetCustomAttribute(BfCustomAttributes* customAttributes, int attributeTypeId, addr_ce resultAddr);
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bool WriteConstant(BfModule* module, addr_ce addr, BfConstant* constant, BfType* type, bool isParams = false);
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BfIRValue CreateConstant(BfModule* module, uint8* ptr, BfType* type, BfType** outType = NULL);
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BfIRValue CreateAttribute(BfAstNode* targetSrc, BfModule* module, BfIRConstHolder* constHolder, BfCustomAttribute* customAttribute);
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bool Execute(CeFunction* startFunction, uint8* startStackPtr, uint8* startFramePtr, BfType*& returnType);
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BfTypedValue Call(BfAstNode* targetSrc, BfModule* module, BfMethodInstance* methodInstance, const BfSizedArray<BfIRValue>& args, CeEvalFlags flags, BfType* expectingType);
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};
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class CeMachine
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{
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public:
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Dictionary<BfMethodInstance*, CeFunctionInfo*> mFunctions;
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Dictionary<String, CeFunctionInfo*> mNamedFunctionMap;
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Dictionary<int, CeFunction*> mFunctionIdMap; // Only used for 32-bit
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Dictionary<int, CeFunction*> mFunctionIdMap; // Only used for 32-bit
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Array<CeContext*> mContextList;
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BfCompiler* mCompiler;
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BfModule* mCeModule;
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int mRevision;
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int mRevisionExecuteTime;
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int mExecuteId;
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int mCurFunctionId;
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// These are only valid for the current execution
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ContiguousHeap* mHeap;
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Array<CeFrame> mCallStack;
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Array<uint8> mMemory;
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Dictionary<int, addr_ce> mStringMap;
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int mStringCharsOffset;
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Dictionary<int, addr_ce> mReflectMap;
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Dictionary<Val128, addr_ce> mConstDataMap;
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Dictionary<String, CeStaticFieldInfo> mStaticFieldMap;
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HashSet<int> mStaticCtorExecSet;
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CeAppendAllocInfo* mAppendAllocInfo;
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int mRevisionExecuteTime;
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int mCurFunctionId;
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int mExecuteId;
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CeAppendAllocInfo* mAppendAllocInfo;
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CeEmitContext* mCurEmitContext;
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CeEvalFlags mCurEvalFlags;
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CeContext* mCurContext;
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CeEmitContext* mCurEmitContext;
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CeBuilder* mCurBuilder;
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CeFunction* mPreparingFunction;
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CeFrame* mCurFrame;
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BfAstNode* mCurTargetSrc;
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BfMethodInstance* mCurMethodInstance;
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BfModule* mCurModule;
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BfType* mCurExpectingType;
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CeFunction* mPreparingFunction;
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BfParser* mTempParser;
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BfReducer* mTempReducer;
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BfPassInstance* mTempPassInstance;
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public:
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CeMachine(BfCompiler* compiler);
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~CeMachine();
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BfError* Fail(const StringImpl& error);
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BfError* Fail(const CeFrame& curFrame, const StringImpl& error);
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void Init();
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uint8* CeMalloc(int size);
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bool CeFree(addr_ce addr);
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addr_ce CeAllocArray(BfArrayType* arrayType, int count, addr_ce& elemsAddr);
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addr_ce GetReflectType(int typeId);
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addr_ce GetString(int stringId);
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addr_ce GetConstantData(BeConstant* constant);
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BfType* GetBfType(int typeId);
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void PrepareConstStructEntry(CeConstStructData& constStructData);
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bool CheckMemory(addr_ce addr, int32 size);
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bool GetStringFromStringView(addr_ce addr, StringImpl& str);
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~CeMachine();
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void Init();
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BeContext* GetBeContext();
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BeModule* GetBeModule();
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void DerefMethodInfo(CeFunctionInfo* ceFunctionInfo);
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void RemoveMethod(BfMethodInstance* methodInstance);
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bool WriteConstant(BfModule* module, addr_ce addr, BfConstant* constant, BfType* type, bool isParams = false);
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CeErrorKind WriteConstant(CeConstStructData& data, BeConstant* constVal);
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BfIRValue CreateConstant(BfModule* module, uint8* ptr, BfType* type, BfType** outType = NULL);
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void CreateFunction(BfMethodInstance* methodInstance, CeFunction* ceFunction);
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bool Execute(CeFunction* startFunction, uint8* startStackPtr, uint8* startFramePtr, BfType*& returnType);
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void RemoveMethod(BfMethodInstance* methodInstance);
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void CreateFunction(BfMethodInstance* methodInstance, CeFunction* ceFunction);
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CeErrorKind WriteConstant(CeConstStructData& data, BeConstant* constVal, CeContext* ceContext);
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void PrepareFunction(CeFunction* methodInstance, CeBuilder* parentBuilder);
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void MapFunctionId(CeFunction* ceFunction);
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@ -688,17 +722,19 @@ public:
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void CheckFunctions();
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CeFunction* GetFunction(BfMethodInstance* methodInstance, BfIRValue func, bool& added);
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CeFunction* GetPreparedFunction(BfMethodInstance* methodInstance);
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public:
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void CompileStarted();
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void CompileDone();
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void QueueMethod(BfMethodInstance* methodInstance, BfIRValue func);
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void QueueMethod(BfModuleMethodInstance moduleMethodInstance);
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void QueueStaticField(BfFieldInstance* fieldInstance, const StringImpl& mangledFieldName);
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void QueueStaticField(BfFieldInstance* fieldInstance, const StringImpl& mangledFieldName);
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void SetAppendAllocInfo(BfModule* module, BfIRValue allocValue, BfIRValue appendSizeValue);
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void ClearAppendAllocInfo();
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CeContext* AllocContext();
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void ReleaseContext(CeContext* context);
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BfTypedValue Call(BfAstNode* targetSrc, BfModule* module, BfMethodInstance* methodInstance, const BfSizedArray<BfIRValue>& args, CeEvalFlags flags, BfType* expectingType);
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};
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