slang_rs_export_type.h revision 7c67e578c760408dba0c2f64da6e074dd8b56fd9
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 17e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ // NOLINT 18e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#define _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ 19462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <list> 21e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <set> 229ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao#include <string> 239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 24e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "clang/AST/Decl.h" 25e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "clang/AST/Type.h" 26a41ce1d98094da84643995d40d71c529905123fcZonr Chang 276315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr#include "llvm/ADT/SmallPtrSet.h" 28e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/ADT/StringMap.h" 29e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/ADT/StringRef.h" 306315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr 31e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include "llvm/Support/ManagedStatic.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 53a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Changunion RSType; 54a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang 55462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace llvm { 566315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class Type; 579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace llvm 58462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 59462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaonamespace slang { 60462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 616315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr class RSContext; 62462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 63a41ce1d98094da84643995d40d71c529905123fcZonr Changclass RSExportType : public RSExportable { 649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPrimitive, 689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassPointer, 699ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassVector, 7092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang ExportClassMatrix, 712e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang ExportClassConstantArray, 729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ExportClassRecord 739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } ExportClass; 74462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 766b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass mClass; 779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Cache the result after calling convertToLLVMType() at the first time 807c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao mutable llvm::Type *mLLVMType; 81a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang // Cache the result after calling convertToSpecType() at the first time 82a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang mutable union RSType *mSpecType; 839ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 856b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang RSExportType(RSContext *Context, 866b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass Class, 876b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang const llvm::StringRef &Name); 889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Let's make it private since there're some prerequisites to call this 909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // function. 919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 92e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @T was normalized by calling RSExportType::NormalizeType(). 936315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // @TypeName was retrieve from RSExportType::GetTypeName() before calling 946315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr // this. 959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, 979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 986315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const llvm::StringRef &TypeName); 999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::Type *T); 1019ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // This function convert the RSExportType to LLVM type. Actually, it should be 1039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // "convert Clang type to LLVM type." However, clang doesn't make this API 1049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (lib/CodeGen/CodeGenTypes.h) public, we need to do by ourselves. 1059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // 1069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Once we can get LLVM type, we can use LLVM to get alignment information, 1079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // allocation size of a given type and structure layout that LLVM used 1089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // (all of these information are target dependent) without dealing with these 1099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // by ourselves. 1107c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const = 0; 111e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines // Record type may recursively reference its type definition. We need a 1123cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang // temporary type setup before the type construction gets done. 1137c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao inline void setAbstractLLVMType(llvm::Type *LLVMType) const { 1143cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang mLLVMType = LLVMType; 1153cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang } 1169ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 117a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const = 0; 118a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang inline void setSpecTypeTemporarily(union RSType *SpecType) const { 119a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang mSpecType = SpecType; 120a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang } 121a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang 122a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual ~RSExportType(); 1239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 124e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // This function additionally verifies that the Type T is exportable. 125e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // If it is not, this function returns false. Otherwise it returns true. 126e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines static bool NormalizeType(const clang::Type *&T, 127e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines llvm::StringRef &TypeName, 128e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines clang::Diagnostic *Diags, 129dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines const clang::VarDecl *VD); 13078e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines 13178e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines // This function ensures that the VarDecl can be properly handled by RS. 13278e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines // If it cannot, this function returns false. Otherwise it returns true. 13378e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines static bool ValidateVarDecl(clang::VarDecl *VD); 13478e69cb06b9b0683b2ac9dcafde87b867690ef2fStephen Hines 1359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 1369ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *Create(RSContext *Context, const clang::Type *T); 1379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportType *CreateFromDecl(RSContext *Context, 1389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::VarDecl *VD); 1399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1409ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const clang::Type *GetTypeOfDecl(const clang::DeclaratorDecl *DD); 1419ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1426b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang inline ExportClass getClass() const { return mClass; } 1439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1447c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao inline llvm::Type *getLLVMType() const { 1459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (mLLVMType == NULL) 1469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao mLLVMType = convertToLLVMType(); 1479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return mLLVMType; 1489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 149462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 150a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang inline const union RSType *getSpecType() const { 151a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang if (mSpecType == NULL) 152a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang mSpecType = convertToSpecType(); 153a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang return mSpecType; 154a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang } 155a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang 1569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Return the number of bits necessary to hold the specified RSExportType 1579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetTypeStoreSize(const RSExportType *ET); 158462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // The size of allocation of specified RSExportType (alignment considered) 1609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetTypeAllocSize(const RSExportType *ET); 161462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 162641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang inline const std::string &getName() const { return mName; } 163641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 1643cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 165641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 1669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportType 167462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 1689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao// Primitive types 169462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPrimitiveType : public RSExportType { 1709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 1719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 1729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 1739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // From graphics/java/android/renderscript/Element.java: Element.DataType 1749ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 175feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines DataTypeIsStruct = -2, 1769ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataTypeUnknown = -1, 1779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 178b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang#define ENUM_PRIMITIVE_DATA_TYPE_RANGE(begin_type, end_type) \ 179b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang FirstPrimitiveType = DataType ## begin_type, \ 180b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang LastPrimitiveType = DataType ## end_type, 181b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang 182b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang#define ENUM_RS_MATRIX_DATA_TYPE_RANGE(begin_type, end_type) \ 183b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang FirstRSMatrixType = DataType ## begin_type, \ 184b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang LastRSMatrixType = DataType ## end_type, 185b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang 186b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang#define ENUM_RS_OBJECT_DATA_TYPE_RANGE(begin_type, end_type) \ 187b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang FirstRSObjectType = DataType ## begin_type, \ 188b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang LastRSObjectType = DataType ## end_type, 189b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang 190a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang#define ENUM_RS_DATA_TYPE(type, cname, bits) \ 191a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang DataType ## type, 192b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang 193a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang#include "RSDataTypeEnums.inc" 1949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1959ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataTypeMax 1969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } DataType; 1979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 1989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // From graphics/java/android/renderscript/Element.java: Element.DataKind 1999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef enum { 200a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang DataKindUnknown = -1 201a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang#define ENUM_RS_DATA_KIND(kind) \ 202a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang , DataKind ## kind 203a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang#include "RSDataKindEnums.inc" 2049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } DataKind; 205462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 207a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang // NOTE: There's no any instance of RSExportPrimitiveType which mType 208a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang // is of the value DataTypeRSMatrix*. DataTypeRSMatrix* enumeration here is 209a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang // only for RSExportPrimitiveType::GetRSObjectType to *recognize* the struct 210a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang // rs_matrix{2x2, 3x3, 4x4}. These matrix type are represented as 211a65ec168e41e3ee9c6e8ac04cde694bbbfc2590aZonr Chang // RSExportMatrixType. 2129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType mType; 2139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind mKind; 2149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mNormalized; 2159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 216b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang typedef llvm::StringMap<DataType> RSSpecificTypeMapTy; 217b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static llvm::ManagedStatic<RSSpecificTypeMapTy> RSSpecificTypeMap; 2189ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::Type *RSObjectLLVMType; 2209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static const size_t SizeOfDataTypeInBits[]; 222e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @T was normalized by calling RSExportType::NormalizeType() before calling 2239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 2249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 2259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this 2269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 2279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 2289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 2299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 2309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 2319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao protected: 2339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPrimitiveType(RSContext *Context, 2346b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang // for derived class to set their type class 2356b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClass Class, 2369ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 2389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 2396315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr bool Normalized) 2406b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, Class, Name), 2416315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mType(DT), 2426315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mKind(DK), 2436315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNormalized(Normalized) { 2449ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 2469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2477c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 248a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const; 2492ef9bc0cfbca2152d972c0975005f8c897c2a42cStephen Hines 2502ef9bc0cfbca2152d972c0975005f8c897c2a42cStephen Hines static DataType GetDataType(RSContext *Context, const clang::Type *T); 2512ef9bc0cfbca2152d972c0975005f8c897c2a42cStephen Hines 2529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 253dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines // T is normalized by calling RSExportType::NormalizeType() before 254dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines // calling this 255dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines static bool IsPrimitiveType(const clang::Type *T); 256dd6206bb61bf8df2ed6b643abe8a29c48a315685Stephen Hines 2579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @T may not be normalized 2589ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPrimitiveType *Create(RSContext *Context, 2599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::Type *T, 2609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser); 261462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 262b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static DataType GetRSSpecificType(const llvm::StringRef &TypeName); 263b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static DataType GetRSSpecificType(const clang::Type *T); 264b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang 265b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static bool IsRSMatrixType(DataType DT); 266b1771ef128b10c4d4575634828006bfba20b1d9cZonr Chang static bool IsRSObjectType(DataType DT); 267f2174cfd6a556b51aadf2b8765e50df080e8f18eStephen Hines static bool IsRSObjectType(const clang::Type *T) { 268f2174cfd6a556b51aadf2b8765e50df080e8f18eStephen Hines return IsRSObjectType(GetRSSpecificType(T)); 269f2174cfd6a556b51aadf2b8765e50df080e8f18eStephen Hines } 270462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 271feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines // Determines whether T is [an array of] struct that contains at least one 272feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines // RS object type within it. 273feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines static bool IsStructureTypeWithRSObject(const clang::Type *T); 274feaca06fcb0772e9e972a0d61b17259fc5124d50Stephen Hines 2759ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static size_t GetSizeInBits(const RSExportPrimitiveType *EPT); 276462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 2779ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataType getType() const { return mType; } 2789ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline DataKind getKind() const { return mKind; } 2799ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isRSObjectType() const { 280b3a12fe7c18a06f99201dc491a932a90ab7d975cStephen Hines return ((mType >= FirstRSObjectType) && (mType <= LastRSObjectType)); 2819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 282641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 283641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 2849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPrimitiveType 285462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 286462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 287462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportPointerType : public RSExportType { 2889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 2899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportFunc; 2909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 2919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mPointeeType; 2929ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 2939ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportPointerType(RSContext *Context, 2949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 2956315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr const RSExportType *PointeeType) 2966b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassPointer, Name), 2976315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mPointeeType(PointeeType) { 2989ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 2999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3009ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 301e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @PT was normalized by calling RSExportType::NormalizeType() before calling 3029ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 3039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportPointerType *Create(RSContext *Context, 3049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::PointerType *PT, 3059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName); 3069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3077c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 308a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const; 3099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3103cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 311641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 3129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getPointeeType() const { return mPointeeType; } 313641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 314641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 3159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportPointerType 316462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 317462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 318462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportVectorType : public RSExportPrimitiveType { 3199ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 3209ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportElement; 3219ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 32292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned mNumElement; // number of element 3239ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportVectorType(RSContext *Context, 3259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 3269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataType DT, 3279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK, 3289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized, 32992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned NumElement) 3306b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportPrimitiveType(Context, ExportClassVector, Name, 3316b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang DT, DK, Normalized), 3326315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mNumElement(NumElement) { 3339ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 3349ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 3359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 336e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @EVT was normalized by calling RSExportType::NormalizeType() before 3379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // calling this. 3389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportVectorType *Create(RSContext *Context, 3399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::ExtVectorType *EVT, 3409ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 3419ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao DataKind DK = DataKindUser, 3429ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool Normalized = false); 3439ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 3447c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 345a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const; 3469ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 3479ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static llvm::StringRef GetTypeName(const clang::ExtVectorType *EVT); 348462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 34992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang inline unsigned getNumElement() const { return mNumElement; } 350641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 351641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 35292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang}; 35392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 35492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// Only *square* *float* matrix is supported by now. 35592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// 35692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// struct rs_matrix{2x2,3x3,4x4, ..., NxN} should be defined as the following 35792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// form *exactly*: 35892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// typedef struct { 35992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// float m[{NxN}]; 36092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// } rs_matrixNxN; 36192b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// 36292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang// where mDim will be N. 36392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Changclass RSExportMatrixType : public RSExportType { 36492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang friend class RSExportType; 36592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang private: 3662e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned mDim; // dimension 36792b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 36892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang RSExportMatrixType(RSContext *Context, 36992b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const llvm::StringRef &Name, 37092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned Dim) 3716b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassMatrix, Name), 37292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang mDim(Dim) { 37392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang return; 37492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang } 37592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 3767c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 377a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const; 37892b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang public: 379e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @RT was normalized by calling RSExportType::NormalizeType() before 38092b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang // calling this. 38192b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang static RSExportMatrixType *Create(RSContext *Context, 38292b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const clang::RecordType *RT, 38392b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang const llvm::StringRef &TypeName, 38492b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang unsigned Dim); 38592b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang 38692b344a51c6c4934e96882bd401e4b13d6d03db8Zonr Chang inline unsigned getDim() const { return mDim; } 387641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 388641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 389462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao}; 390462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 3912e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Changclass RSExportConstantArrayType : public RSExportType { 3922e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang friend class RSExportType; 3932e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang private: 3942e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const RSExportType *mElementType; // Array element type 3952e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned mSize; // Array size 3962e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 3972e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang RSExportConstantArrayType(RSContext *Context, 3982e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const RSExportType *ElementType, 3992e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang unsigned Size) 4002e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang : RSExportType(Context, 4016b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang ExportClassConstantArray, 4022e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang DUMMY_TYPE_NAME_FOR_RS_CONSTANT_ARRAY_TYPE), 4032e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang mElementType(ElementType), 4042e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang mSize(Size) { 4052e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang return; 4062e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang } 4072e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 408e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @CAT was normalized by calling RSExportType::NormalizeType() before 4092e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang // calling this. 4102e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang static RSExportConstantArrayType *Create(RSContext *Context, 4112e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang const clang::ConstantArrayType *CAT); 4122e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 4137c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 414a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const; 4152e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang public: 4162e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang inline unsigned getSize() const { return mSize; } 4172e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang inline const RSExportType *getElementType() const { return mElementType; } 418641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 4193cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 420641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 4212e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang}; 4222e1dba6c779a0ae55c76d36a3c03553e16725ab7Zonr Chang 423462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liaoclass RSExportRecordType : public RSExportType { 4249ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao friend class RSExportType; 4259ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4269ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao class Field { 4279ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 4289ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportType *mType; 4299ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Field name 4309ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::string mName; 4319ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Link to the struct that contain this field 4329ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *mParent; 4330da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang // Offset in the container 4340da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t mOffset; 4359ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4369ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4379ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao Field(const RSExportType *T, 4389ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 4399ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const RSExportRecordType *Parent, 4400da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t Offset) 4416315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr : mType(T), 4426315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mName(Name.data(), Name.size()), 4436315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mParent(Parent), 4440da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mOffset(Offset) { 4459ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 446462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao } 447462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4489ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportRecordType *getParent() const { return mParent; } 4499ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const RSExportType *getType() const { return mType; } 4509ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const std::string &getName() const { return mName; } 4510da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline size_t getOffsetInParent() const { return mOffset; } 4529ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao }; 453462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4549ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao typedef std::list<const Field*>::const_iterator const_field_iterator; 455462aefd62cc646d2ff753c1d003ef3cd7bbea26Shih-wei Liao 4569ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_begin() const { 4579ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.begin(); 4589ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4599ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline const_field_iterator fields_end() const { 4609ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return this->mFields.end(); 4619ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4629ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4639ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao private: 4649ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao std::list<const Field*> mFields; 4659ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsPacked; 4669ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // Artificial export struct type is not exported by user (and thus it won't 4679ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // get reflected) 4689ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial; 4690da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t mAllocSize; 4709ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4719ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao RSExportRecordType(RSContext *Context, 4729ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &Name, 4739ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool IsPacked, 4740da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang bool IsArtificial, 4750da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang size_t AllocSize) 4766b6320ad5faee29e0f75fe937e40156746ef9e80Zonr Chang : RSExportType(Context, ExportClassRecord, Name), 4776315f76e3cc6ff2d012d1183a0b030d4ff0dc808zonr mIsPacked(IsPacked), 4780da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mIsArtificial(IsArtificial), 4790da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang mAllocSize(AllocSize) { 4809ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 4819ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 4829ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 483e5e64432476a44b59c61ded233b1149109c7a7c3Stephen Hines // @RT was normalized by calling RSExportType::NormalizeType() before calling 4849ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 4859ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // @TypeName was retrieved from RSExportType::GetTypeName() before calling 4869ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao // this. 4879ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao static RSExportRecordType *Create(RSContext *Context, 4889ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const clang::RecordType *RT, 4899ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao const llvm::StringRef &TypeName, 4909ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao bool mIsArtificial = false); 4919ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 4927c67e578c760408dba0c2f64da6e074dd8b56fd9Shih-wei Liao virtual llvm::Type *convertToLLVMType() const; 493a7a828d1ff95c5a8f2327f56a137a2bcb3a9a8faZonr Chang virtual union RSType *convertToSpecType() const; 4949ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao public: 4950da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline const std::list<const Field*>& getFields() const { return mFields; } 4969ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isPacked() const { return mIsPacked; } 4979ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao inline bool isArtificial() const { return mIsArtificial; } 4980da0a7dc51c25943fe31d0bfccbdfee326a3199cZonr Chang inline size_t getAllocSize() const { return mAllocSize; } 4999ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5003cd3dd327445fcfa49f0e96cb2de2055bce541e9Zonr Chang virtual bool keep(); 501641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang virtual bool equals(const RSExportable *E) const; 502641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 5039ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao ~RSExportRecordType() { 5049ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao for (std::list<const Field*>::iterator I = mFields.begin(), 5059ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao E = mFields.end(); 5069ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I != E; 5079ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao I++) 5089ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao if (*I != NULL) 5099ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao delete *I; 5109ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao return; 5119ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao } 5129ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao}; // RSExportRecordType 5139ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 5149ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao} // namespace slang 5159ef2f785e0cc490af678dfd685995dec787321ffShih-wei Liao 516e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ NOLINT 517