slang_rs_export_type.h revision 641558f02fe6ce0ee3ae5076eb366c25e2ad5903
1c383a500aa59423264811be3874461bf8adbfea0Zonr Chang/* 2c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Copyright 2010, The Android Open Source Project 3c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 4c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Licensed under the Apache License, Version 2.0 (the "License"); 5c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * you may not use this file except in compliance with the License. 6c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * You may obtain a copy of the License at 7c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 8c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * http://www.apache.org/licenses/LICENSE-2.0 9c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * 10c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * Unless required by applicable law or agreed to in writing, software 11c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * distributed under the License is distributed on an "AS IS" BASIS, 12c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * See the License for the specific language governing permissions and 14c383a500aa59423264811be3874461bf8adbfea0Zonr Chang * limitations under the License. 15c383a500aa59423264811be3874461bf8adbfea0Zonr Chang */ 16c383a500aa59423264811be3874461bf8adbfea0Zonr Chang 176315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#ifndef _SLANG_COMPILER_RS_EXPORT_TYPE_H 186315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#define _SLANG_COMPILER_RS_EXPORT_TYPE_H 19462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <set> 219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <list> 229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <string> 239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 24a41ce1d98094da84643995d40d71c529905123fcZonr Chang#include "llvm/Support/ManagedStatic.h" 25a41ce1d98094da84643995d40d71c529905123fcZonr Chang 266315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/StringRef.h" 276315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/StringMap.h" 286315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/SmallPtrSet.h" 296315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 306315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "clang/AST/Type.h" 316315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "clang/AST/Decl.h" 326315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 33a41ce1d98094da84643995d40d71c529905123fcZonr Chang#include "slang_rs_exportable.h" 34a41ce1d98094da84643995d40d71c529905123fcZonr Chang 359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_CANONICAL_TYPE(T) \ 362e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang (((T) == NULL) ? NULL : (T)->getCanonicalTypeInternal().getTypePtr()) 379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define UNSAFE_CAST_TYPE(TT, T) \ 382e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang static_cast<TT*>(T->getCanonicalTypeInternal().getTypePtr()) 399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_EXT_VECTOR_ELEMENT_TYPE(T) \ 402e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang (((T) == NULL) ? NULL : \ 412e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang GET_CANONICAL_TYPE((T)->getElementType().getTypePtr())) 429ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#define GET_POINTEE_TYPE(T) \ 432e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang (((T) == NULL) ? NULL : \ 442e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang GET_CANONICAL_TYPE((T)->getPointeeType().getTypePtr())) 452e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang#define GET_CONSTANT_ARRAY_ELEMENT_TYPE(T) \ 462e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang (((T) == NULL) ? NULL : \ 472e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang GET_CANONICAL_TYPE((T)->getElementType().getTypePtr())) 480da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang#define DUMMY_RS_TYPE_NAME_PREFIX "<" 490da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang#define DUMMY_RS_TYPE_NAME_POSTFIX ">" 502e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang#define DUMMY_TYPE_NAME_FOR_RS_CONSTANT_ARRAY_TYPE \ 512e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang DUMMY_RS_TYPE_NAME_PREFIX"ConstantArray"DUMMY_RS_TYPE_NAME_POSTFIX 52462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 53462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace llvm { 546315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class Type; 559ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace llvm 56462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 57462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace slang { 58462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 596315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSContext; 60462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 61a41ce1d98094da84643995d40d71c529905123fcZonr Changclass RSExportType : public RSExportable { 629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPrimitive, 669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPointer, 679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassVector, 6892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang ExportClassMatrix, 692e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang ExportClassConstantArray, 709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassRecord 719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } ExportClass; 72462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 746b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass mClass; 759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Cache the result after calling convertToLLVMType() at the first time 789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao mutable const llvm::Type *mLLVMType; 799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 816b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang RSExportType(RSContext *Context, 826b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass Class, 836b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang const llvm::StringRef &Name); 849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Let's make it private since there're some prerequisites to call this 869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // function. 879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T was normalized by calling RSExportType::TypeExportable(). 896315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // @TypeName was retrieve from RSExportType::GetTypeName() before calling 906315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // this. 919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, 939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 946315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const llvm::StringRef &TypeName); 959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::Type *T); 979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Return the type that can be used to create RSExportType, will always return 989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // the canonical type 999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type 1006315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr *TypeExportable(const clang::Type *T, 1019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Contain the checked type for recursion 1029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao llvm::SmallPtrSet<const clang::Type*, 8> &SPS); 1039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // This function convert the RSExportType to LLVM type. Actually, it should be 1059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // "convert Clang type to LLVM type." However, clang doesn't make this API 1069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (lib/CodeGen/CodeGenTypes.h) public, we need to do by ourselves. 1079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 1089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Once we can get LLVM type, we can use LLVM to get alignment information, 1099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // allocation size of a given type and structure layout that LLVM used 1109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (all of these information are target dependent) without dealing with these 1119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // by ourselves. 1129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const = 0; 1139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1146315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr virtual ~RSExportType() {} 1159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 1169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static bool NormalizeType(const clang::Type *&T, llvm::StringRef &TypeName); 1179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 1189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, const clang::Type *T); 1199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *CreateFromDecl(RSContext *Context, 1209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::VarDecl *VD); 1219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type *GetTypeOfDecl(const clang::DeclaratorDecl *DD); 1239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1246b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang inline ExportClass getClass() const { return mClass; } 1259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const llvm::Type *getLLVMType() const { 1279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (mLLVMType == NULL) 1289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao mLLVMType = convertToLLVMType(); 1299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return mLLVMType; 1309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 131462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Return the number of bits necessary to hold the specified RSExportType 1339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetTypeStoreSize(const RSExportType *ET); 134462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // The size of allocation of specified RSExportType (alignment considered) 1369ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetTypeAllocSize(const RSExportType *ET); 1379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static unsigned char GetTypeAlignment(const RSExportType *ET); 138462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 139641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang inline const std::string &getName() const { return mName; } 140641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 141641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual void keep(); 142641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 1439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportType 144462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao// Primitive types 146462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPrimitiveType : public RSExportType { 1479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 1489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 1499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 1509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // From graphics/java/android/renderscript/Element.java: Element.DataType 1519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 1529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataTypeUnknown = -1, 1539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 15491a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeFloat16 = 0, 15591a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeFloat32, 15691a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeFloat64, 15791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned8, 15891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned16, 15991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned32, 16091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeSigned64, 16191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned8, 16291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned16, 16391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned32, 164a5d2c232d56b04292cb51c8fb343aef990f7970fStephen Hines DataTypeUnsigned64, 16591a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 16691a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeBoolean, 16791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 16891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned565, 16991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned5551, 17091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeUnsigned4444, 17191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 17292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // Actually, there's no any instance of RSExportPrimitiveType which mType 17392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // is of the value DataTypeRSMatrix*. DataTypeRSMatrix* enumeration here is 17492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // only for RSExportPrimitiveType::GetRSObjectType to *recognize* the struct 17592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // rs_matrix{2x2, 3x3, 4x4}. These matrix type are represented as 17692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // RSExportMatrixType. 17791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMatrix2x2, 17891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMatrix3x3, 17991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMatrix4x4, 18091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao 18191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSElement, 18291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSType, 18391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSAllocation, 18491a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSSampler, 18591a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSScript, 18691a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSMesh, 18791a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramFragment, 18891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramVertex, 18991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramRaster, 19091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSProgramStore, 19191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataTypeRSFont, 1929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataTypeMax 1949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } DataType; 1959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // From graphics/java/android/renderscript/Element.java: Element.DataKind 1979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 19891a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindUser, 19991a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelL, 20091a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelA, 20191a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelLA, 20291a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelRGB, 20391a3783ce1f4eb9ad6e9c1ecdbd27f3d6dc58634Shih-wei Liao DataKindPixelRGBA 2049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } DataKind; 205462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 2079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType mType; 2089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind mKind; 2099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mNormalized; 2109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef llvm::StringMap<DataType> RSObjectTypeMapTy; 212a41ce1d98094da84643995d40d71c529905123fcZonr Chang static llvm::ManagedStatic<RSObjectTypeMapTy> RSObjectTypeMap; 2139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::Type *RSObjectLLVMType; 2159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const size_t SizeOfDataTypeInBits[]; 2179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T was normalized by calling RSExportType::TypeExportable() before calling 2189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 2199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 2209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this 2219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 2229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 2239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 2249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 2259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 2269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 2289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // T is normalized by calling RSExportType::TypeExportable() before 2299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // calling this 2309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static bool IsPrimitiveType(const clang::Type *T); 2319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static DataType GetDataType(const clang::Type *T); 2339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2349ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPrimitiveType(RSContext *Context, 2356b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang // for derived class to set their type class 2366b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass Class, 2379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 2399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 2406315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr bool Normalized) 2416b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, Class, Name), 2426315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mType(DT), 2436315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mKind(DK), 2446315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNormalized(Normalized) { 2459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 2499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 2509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 2519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 2529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 2539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser); 254462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2559ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static DataType GetRSObjectType(const llvm::StringRef &TypeName); 2569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static DataType GetRSObjectType(const clang::Type *T); 257462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2589ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetSizeInBits(const RSExportPrimitiveType *EPT); 259462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataType getType() const { return mType; } 2619ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataKind getKind() const { return mKind; } 2629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isRSObjectType() const { 2639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return ((mType >= DataTypeRSElement) && (mType < DataTypeMax)); 2649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 265641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 266641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 2679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPrimitiveType 268462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 269462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 270462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPointerType : public RSExportType { 2719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 2729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportFunc; 2739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 2749ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mPointeeType; 2759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPointerType(RSContext *Context, 2779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2786315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const RSExportType *PointeeType) 2796b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassPointer, Name), 2806315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mPointeeType(PointeeType) { 2819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2839ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @PT was normalized by calling RSExportType::TypeExportable() before calling 2859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 2869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPointerType *Create(RSContext *Context, 2879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::PointerType *PT, 2889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName); 2899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 2919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 2929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type *IntegerType; 293462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 294641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual void keep(); 295641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 2969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getPointeeType() const { return mPointeeType; } 297641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 298641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 2999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPointerType 300462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 301462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 302462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportVectorType : public RSExportPrimitiveType { 3039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 3049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 3059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 30692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned mNumElement; // number of element 3079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportVectorType(RSContext *Context, 3099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 3119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 3129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized, 31392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned NumElement) 3146b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportPrimitiveType(Context, ExportClassVector, Name, 3156b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang DT, DK, Normalized), 3166315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNumElement(NumElement) { 3179ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 3189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @EVT was normalized by calling RSExportType::TypeExportable() before 3219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // calling this. 3229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportVectorType *Create(RSContext *Context, 3239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::ExtVectorType *EVT, 3249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 3259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 3269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 3279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const char *VectorTypeNameStore[][3]; 3299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 3319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::ExtVectorType *EVT); 333462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 33492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang inline unsigned getNumElement() const { return mNumElement; } 335641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 336641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 33792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang}; 33892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 33992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// Only *square* *float* matrix is supported by now. 34092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// 34192b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// struct rs_matrix{2x2,3x3,4x4, ..., NxN} should be defined as the following 34292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// form *exactly*: 34392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// typedef struct { 34492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// float m[{NxN}]; 34592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// } rs_matrixNxN; 34692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// 34792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// where mDim will be N. 34892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Changclass RSExportMatrixType : public RSExportType { 34992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang friend class RSExportType; 35092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang private: 3512e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned mDim; // dimension 35292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 35392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang RSExportMatrixType(RSContext *Context, 35492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const llvm::StringRef &Name, 35592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned Dim) 3566b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassMatrix, Name), 35792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang mDim(Dim) { 35892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang return; 35992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang } 36092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 36192b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang virtual const llvm::Type *convertToLLVMType() const; 36292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang public: 36392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // @RT was normalized by calling RSExportType::TypeExportable() before 36492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // calling this. 36592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang static RSExportMatrixType *Create(RSContext *Context, 36692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const clang::RecordType *RT, 36792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const llvm::StringRef &TypeName, 36892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned Dim); 36992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 37092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang inline unsigned getDim() const { return mDim; } 371641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 372641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 373462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao}; 374462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3752e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Changclass RSExportConstantArrayType : public RSExportType { 3762e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang friend class RSExportType; 3772e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang private: 3782e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const RSExportType *mElementType; // Array element type 3792e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned mSize; // Array size 3802e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 3812e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang RSExportConstantArrayType(RSContext *Context, 3822e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const RSExportType *ElementType, 3832e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned Size) 3842e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang : RSExportType(Context, 3856b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClassConstantArray, 3862e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang DUMMY_TYPE_NAME_FOR_RS_CONSTANT_ARRAY_TYPE), 3872e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang mElementType(ElementType), 3882e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang mSize(Size) { 3892e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang return; 3902e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang } 3912e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 3922e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang // @CAT was normalized by calling RSExportType::TypeExportable() before 3932e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang // calling this. 3942e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang static RSExportConstantArrayType *Create(RSContext *Context, 3952e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const clang::ConstantArrayType *CAT); 3962e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 3972e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang virtual const llvm::Type *convertToLLVMType() const; 3982e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang public: 3992e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang inline unsigned getSize() const { return mSize; } 4002e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang inline const RSExportType *getElementType() const { return mElementType; } 401641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 402641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual void keep(); 403641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 4042e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang}; 4052e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 406462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportRecordType : public RSExportType { 4079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 4089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao class Field { 4109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 4119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mType; 4129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Field name 4139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 4149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Link to the struct that contain this field 4159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *mParent; 4160da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang // Offset in the container 4170da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t mOffset; 4189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao Field(const RSExportType *T, 4219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 4229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *Parent, 4230da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t Offset) 4246315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : mType(T), 4256315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mName(Name.data(), Name.size()), 4266315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mParent(Parent), 4270da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mOffset(Offset) { 4289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 429462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao } 430462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportRecordType *getParent() const { return mParent; } 4329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getType() const { return mType; } 4339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const std::string &getName() const { return mName; } 4340da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline size_t getOffsetInParent() const { return mOffset; } 4359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao }; 436462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef std::list<const Field*>::const_iterator const_field_iterator; 438462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_begin() const { 4409ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.begin(); 4419ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4429ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_end() const { 4439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.end(); 4449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 4479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::list<const Field*> mFields; 4489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsPacked; 4499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Artificial export struct type is not exported by user (and thus it won't 4509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // get reflected) 4519ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial; 4520da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t mAllocSize; 4539ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4549ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportRecordType(RSContext *Context, 4559ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 4569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool IsPacked, 4570da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang bool IsArtificial, 4580da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t AllocSize) 4596b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassRecord, Name), 4606315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mIsPacked(IsPacked), 4610da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mIsArtificial(IsArtificial), 4620da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mAllocSize(AllocSize) { 4639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 4649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @RT was normalized by calling RSExportType::TypeExportable() before calling 4679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 4689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 4699ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 4709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportRecordType *Create(RSContext *Context, 4719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::RecordType *RT, 4729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 4739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial = false); 4749ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao virtual const llvm::Type *convertToLLVMType() const; 4769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4770da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline const std::list<const Field*>& getFields() const { return mFields; } 4789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isPacked() const { return mIsPacked; } 4799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isArtificial() const { return mIsArtificial; } 4800da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline size_t getAllocSize() const { return mAllocSize; } 4819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 482641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual void keep(); 483641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 484641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 4859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ~RSExportRecordType() { 4869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao for (std::list<const Field*>::iterator I = mFields.begin(), 4879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao E = mFields.end(); 4889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I != E; 4899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I++) 4909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (*I != NULL) 4919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao delete *I; 4929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 4939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportRecordType 4959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace slang 4979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4986315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#endif // _SLANG_COMPILER_RS_EXPORT_TYPE_H 499