slang_rs_export_type.h revision 6315f76e3cc6ff2d012d1183a0b030d4ff0dc808
16315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#ifndef _SLANG_COMPILER_RS_EXPORT_TYPE_H 26315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#define _SLANG_COMPILER_RS_EXPORT_TYPE_H 3462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 49ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <set> 59ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <list> 69ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <string> 79ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 86315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/StringRef.h" 96315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/StringMap.h" 106315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/SmallPtrSet.h" 116315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 126315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "clang/AST/Type.h" 136315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "clang/AST/Decl.h" 146315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_CANONICAL_TYPE(T) \ 169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao (((T) == NULL) ? NULL : (T)->getCanonicalTypeInternal().getTypePtr()) 179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define UNSAFE_CAST_TYPE(TT, T) \ 189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static_cast<TT*>(T->getCanonicalTypeInternal().getTypePtr()) 199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_CONSTANT_ARRAY_ELEMENT_TYPE(T) \ 209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao (((T) == NULL) ? NULL : \ 219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao GET_CANONICAL_TYPE((T)->getElementType().getTypePtr())) 229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_EXT_VECTOR_ELEMENT_TYPE(T) \ 239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao (((T) == NULL) ? NULL : \ 249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao GET_CANONICAL_TYPE((T)->getElementType().getTypePtr())) 259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_POINTEE_TYPE(T) \ 269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao (((T) == NULL) ? NULL : \ 279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao GET_CANONICAL_TYPE((T)->getPointeeType().getTypePtr())) 28462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 29462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace llvm { 306315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class Type; 319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace llvm 32462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 33462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace slang { 34462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 356315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSContext; 366315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSExportPrimitiveType; 376315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSExportConstantArrayType; 386315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSExportVectorType; 396315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSExportRecordType; 406315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSExportFunction; 41462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 42462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportType { 439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPrimitive, 479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPointer, 489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassConstantArray, 499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassVector, 509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassRecord 519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } ExportClass; 52462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 549ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSContext *mContext; 559ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Cache the result after calling convertToLLVMType() at the first time 589ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao mutable const llvm::Type *mLLVMType; 599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 619ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportType(RSContext *Context, const llvm::StringRef &Name); 629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Let's make it private since there're some prerequisites to call this 649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // function. 659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T was normalized by calling RSExportType::TypeExportable(). 676315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // @TypeName was retrieve from RSExportType::GetTypeName() before calling 686315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // this. 699ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, 719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 726315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const llvm::StringRef &TypeName); 739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 749ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::Type *T); 759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Return the type that can be used to create RSExportType, will always return 769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // the canonical type 779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type 786315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr *TypeExportable(const clang::Type *T, 799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Contain the checked type for recursion 809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao llvm::SmallPtrSet<const clang::Type*, 8> &SPS); 819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // This function convert the RSExportType to LLVM type. Actually, it should be 839ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // "convert Clang type to LLVM type." However, clang doesn't make this API 849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (lib/CodeGen/CodeGenTypes.h) public, we need to do by ourselves. 859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Once we can get LLVM type, we can use LLVM to get alignment information, 879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // allocation size of a given type and structure layout that LLVM used 889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (all of these information are target dependent) without dealing with these 899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // by ourselves. 909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const = 0; 919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 926315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr virtual ~RSExportType() {} 939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static bool NormalizeType(const clang::Type *&T, llvm::StringRef &TypeName); 959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, const clang::Type *T); 979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *CreateFromDecl(RSContext *Context, 989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::VarDecl *VD); 999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type *GetTypeOfDecl(const clang::DeclaratorDecl *DD); 1019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual ExportClass getClass() const = 0; 1039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const llvm::Type *getLLVMType() const { 1059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (mLLVMType == NULL) 1069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao mLLVMType = convertToLLVMType(); 1079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return mLLVMType; 1089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 109462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Return the number of bits necessary to hold the specified RSExportType 1119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetTypeStoreSize(const RSExportType *ET); 112462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // The size of allocation of specified RSExportType (alignment considered) 1149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetTypeAllocSize(const RSExportType *ET); 1159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static unsigned char GetTypeAlignment(const RSExportType *ET); 116462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const std::string &getName() const { return mName; } 1189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline RSContext *getRSContext() const { return mContext; } 1199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportType 120462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao// Primitive types 122462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPrimitiveType : public RSExportType { 1239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 1249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 1259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 1269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // From graphics/java/android/renderscript/Element.java: Element.DataType 1279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 1289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataTypeUnknown = -1, 1299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 13091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeFloat16 = 0, 13191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeFloat32, 13291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeFloat64, 13391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned8, 13491a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned16, 13591a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned32, 13691a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned64, 13791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned8, 13891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned16, 13991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned32, 14091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnSigned64, 14191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 14291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeBoolean, 14391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 14491a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned565, 14591a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned5551, 14691a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned4444, 14791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 14891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMatrix2x2, 14991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMatrix3x3, 15091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMatrix4x4, 15191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 15291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSElement, 15391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSType, 15491a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSAllocation, 15591a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSSampler, 15691a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSScript, 15791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMesh, 15891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramFragment, 15991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramVertex, 16091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramRaster, 16191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramStore, 16291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSFont, 1639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataTypeMax 1659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } DataType; 1669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // From graphics/java/android/renderscript/Element.java: Element.DataKind 1689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 16991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindUser, 17091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelL, 17191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelA, 17291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelLA, 17391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelRGB, 17491a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelRGBA 1759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } DataKind; 176462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 1789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType mType; 1799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind mKind; 1809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mNormalized; 1819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef llvm::StringMap<DataType> RSObjectTypeMapTy; 1839ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSObjectTypeMapTy *RSObjectTypeMap; 1849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::Type *RSObjectLLVMType; 1869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const size_t SizeOfDataTypeInBits[]; 1889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T was normalized by calling RSExportType::TypeExportable() before calling 1899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 1909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 1919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this 1929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 1939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 1949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 1959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 1969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 1979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 1999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // T is normalized by calling RSExportType::TypeExportable() before 2009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // calling this 2019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static bool IsPrimitiveType(const clang::Type *T); 2029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static DataType GetDataType(const clang::Type *T); 2049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPrimitiveType(RSContext *Context, 2069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 2089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 2096315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr bool Normalized) 2106315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : RSExportType(Context, Name), 2116315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mType(DT), 2126315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mKind(DK), 2136315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNormalized(Normalized) { 2149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 2189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 2199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 2209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 2219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 2229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser); 223462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static DataType GetRSObjectType(const llvm::StringRef &TypeName); 2259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static DataType GetRSObjectType(const clang::Type *T); 226462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetSizeInBits(const RSExportPrimitiveType *EPT); 228462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual ExportClass getClass() const; 230462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataType getType() const { return mType; } 2329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataKind getKind() const { return mKind; } 2339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isRSObjectType() const { 2349ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return ((mType >= DataTypeRSElement) && (mType < DataTypeMax)); 2359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2369ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPrimitiveType 237462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 238462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 239462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPointerType : public RSExportType { 2409ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 2419ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 2429ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportFunc; 243462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 2459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mPointeeType; 2469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPointerType(RSContext *Context, 2489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2496315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const RSExportType *PointeeType) 2506315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : RSExportType(Context, Name), 2516315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mPointeeType(PointeeType) { 2529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2549ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2559ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @PT was normalized by calling RSExportType::TypeExportable() before calling 2569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 2579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPointerType *Create(RSContext *Context, 2589ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::PointerType *PT, 2599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName); 2609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2619ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 2629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 2639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type *IntegerType; 264462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual ExportClass getClass() const; 266462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getPointeeType() const { return mPointeeType; } 2689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPointerType 269462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 270462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 271f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liaoclass RSExportConstantArrayType : public RSExportPrimitiveType { 272f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao friend class RSExportType; 273f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao friend class RSExportElement; 2741ebc0ca6ffa7effb875883d18205ed4943ab8fc2Shih-wei Liao friend class RSExportFunc; 275f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao 276f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao private: 2779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao int mNumElement; // number of element 2789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportConstantArrayType(RSContext *Context, 2809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 2829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 2839ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized, 2846315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr int NumElement) 2856315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : RSExportPrimitiveType(Context, Name, DT, DK, Normalized), 2866315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNumElement(NumElement) { 2879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportConstantArrayType *Create(RSContext *Context, 2919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::ConstantArrayType *ECT, 2929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 2939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 2949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 2959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 296f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao public: 2979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::ConstantArrayType *ECT); 298f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao 2999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual ExportClass getClass() const; 300f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao 3019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline int getNumElement() const { return mNumElement; } 302f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao}; 303f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao 304f8149d9e5a3795e9952717ee6346789a134c55c7Shih-wei Liao 305462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportVectorType : public RSExportPrimitiveType { 3069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 3079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 308462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 3109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao int mNumElement; // number of element 3119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportVectorType(RSContext *Context, 3139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 3159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 3169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized, 3176315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr int NumElement) 3186315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : RSExportPrimitiveType(Context, Name, DT, DK, Normalized), 3196315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNumElement(NumElement) { 3209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 3219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @EVT was normalized by calling RSExportType::TypeExportable() before 3249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // calling this. 3259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportVectorType *Create(RSContext *Context, 3269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::ExtVectorType *EVT, 3279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 3289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 3299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 3309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const char *VectorTypeNameStore[][3]; 3329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 3349ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::ExtVectorType *EVT); 336462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual ExportClass getClass() const; 338462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline int getNumElement() const { return mNumElement; } 340462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao}; 341462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 342462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportRecordType : public RSExportType { 3439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 3449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 3459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportFunc; 3469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao class Field { 3489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 3499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mType; 3509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Field name 3519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 3529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Link to the struct that contain this field 3539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *mParent; 3549ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Index in the container 3559ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao unsigned int mIndex; 3569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3589ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao Field(const RSExportType *T, 3599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *Parent, 3616315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr unsigned int Index) 3626315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : mType(T), 3636315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mName(Name.data(), Name.size()), 3646315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mParent(Parent), 3656315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mIndex(Index) { 3669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 367462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao } 368462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3699ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportRecordType *getParent() const { return mParent; } 3709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline unsigned int getIndex() const { return mIndex; } 3719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getType() const { return mType; } 3729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const std::string &getName() const { return mName; } 3739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao size_t getOffsetInParent() const; 3749ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao }; 375462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef std::list<const Field*>::const_iterator const_field_iterator; 377462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_begin() const { 3799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.begin(); 3809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_end() const { 3829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.end(); 3839ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 3869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::list<const Field*> mFields; 3879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsPacked; 3889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Artificial export struct type is not exported by user (and thus it won't 3899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // get reflected) 3909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial; 3919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao size_t AllocSize; 3929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportRecordType(RSContext *Context, 3949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool IsPacked, 3966315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr bool IsArtificial = false) 3976315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : RSExportType(Context, Name), 3986315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mIsPacked(IsPacked), 3996315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mIsArtificial(IsArtificial) { 4009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 4019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @RT was normalized by calling RSExportType::TypeExportable() before calling 4049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 4059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 4069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 4079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportRecordType *Create(RSContext *Context, 4089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::RecordType *RT, 4099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 4109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial = false); 4119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 4139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual ExportClass getClass() const; 4159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isPacked() const { return mIsPacked; } 4179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isArtificial() const { return mIsArtificial; } 4189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline size_t getAllocSize() const { return AllocSize; } 4199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ~RSExportRecordType() { 4219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao for (std::list<const Field*>::iterator I = mFields.begin(), 4229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao E = mFields.end(); 4239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I != E; 4249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I++) 4259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (*I != NULL) 4269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao delete *I; 4279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 4289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportRecordType 4309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace slang 4329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4336315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#endif // _SLANG_COMPILER_RS_EXPORT_TYPE_H 434