Zonr Chang | c383a50 | 2010-10-12 01:52:08 +0800 | [diff] [blame] | 1 | /* |
Stephen Hines | d5a84f6 | 2012-04-04 17:44:38 -0700 | [diff] [blame] | 2 | * Copyright 2010-2012, The Android Open Source Project |
Zonr Chang | c383a50 | 2010-10-12 01:52:08 +0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Stephen Hines | e639eb5 | 2010-11-08 19:27:20 -0800 | [diff] [blame] | 17 | #ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ // NOLINT |
| 18 | #define _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 19 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 20 | #include <list> |
Stephen Hines | e639eb5 | 2010-11-08 19:27:20 -0800 | [diff] [blame] | 21 | #include <set> |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 22 | #include <string> |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 23 | #include <sstream> |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 24 | |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 25 | #include "clang/AST/Decl.h" |
Stephen Hines | e639eb5 | 2010-11-08 19:27:20 -0800 | [diff] [blame] | 26 | #include "clang/AST/Type.h" |
| 27 | |
| 28 | #include "llvm/ADT/SmallPtrSet.h" |
| 29 | #include "llvm/ADT/StringMap.h" |
| 30 | #include "llvm/ADT/StringRef.h" |
| 31 | |
| 32 | #include "llvm/Support/ManagedStatic.h" |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 33 | |
Zonr Chang | a41ce1d | 2010-10-06 02:23:12 +0800 | [diff] [blame] | 34 | #include "slang_rs_exportable.h" |
| 35 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 36 | #define GET_CANONICAL_TYPE(T) \ |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 37 | (((T) == NULL) ? NULL : (T)->getCanonicalTypeInternal().getTypePtr()) |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 38 | #define UNSAFE_CAST_TYPE(TT, T) \ |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 39 | static_cast<TT*>(T->getCanonicalTypeInternal().getTypePtr()) |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 40 | #define GET_EXT_VECTOR_ELEMENT_TYPE(T) \ |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 41 | (((T) == NULL) ? NULL : \ |
| 42 | GET_CANONICAL_TYPE((T)->getElementType().getTypePtr())) |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 43 | #define GET_POINTEE_TYPE(T) \ |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 44 | (((T) == NULL) ? NULL : \ |
| 45 | GET_CANONICAL_TYPE((T)->getPointeeType().getTypePtr())) |
| 46 | #define GET_CONSTANT_ARRAY_ELEMENT_TYPE(T) \ |
| 47 | (((T) == NULL) ? NULL : \ |
| 48 | GET_CANONICAL_TYPE((T)->getElementType().getTypePtr())) |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 49 | #define DUMMY_RS_TYPE_NAME_PREFIX "<" |
| 50 | #define DUMMY_RS_TYPE_NAME_POSTFIX ">" |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 51 | #define DUMMY_TYPE_NAME_FOR_RS_CONSTANT_ARRAY_TYPE \ |
| 52 | DUMMY_RS_TYPE_NAME_PREFIX"ConstantArray"DUMMY_RS_TYPE_NAME_POSTFIX |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 53 | |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 54 | union RSType; |
| 55 | |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 56 | namespace llvm { |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 57 | class Type; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 58 | } // namespace llvm |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 59 | |
| 60 | namespace slang { |
| 61 | |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 62 | class RSContext; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 63 | |
Stephen Hines | fdd1ba1 | 2012-03-08 17:26:32 -0800 | [diff] [blame] | 64 | typedef struct { |
| 65 | const char * rs_type; |
| 66 | const char * rs_short_type; |
| 67 | uint32_t size_in_bits; |
| 68 | const char * c_name; |
| 69 | const char * java_name; |
| 70 | const char * rs_c_vector_prefix; |
| 71 | const char * rs_java_vector_prefix; |
| 72 | bool java_promotion; |
| 73 | } RSReflectionType; |
| 74 | |
Jason Sams | 1b6a088 | 2012-03-12 15:07:58 -0700 | [diff] [blame] | 75 | |
| 76 | typedef struct RSReflectionTypeData_rec { |
| 77 | const RSReflectionType *type; |
| 78 | uint32_t vecSize; |
| 79 | bool isPointer; |
| 80 | uint32_t arraySize; |
| 81 | |
| 82 | // Subelements |
| 83 | //std::vector<const struct RSReflectionTypeData_rec *> fields; |
| 84 | //std::vector< std::string > fieldNames; |
| 85 | //std::vector< uint32_t> fieldOffsetBytes; |
| 86 | } RSReflectionTypeData; |
| 87 | |
| 88 | |
Zonr Chang | a41ce1d | 2010-10-06 02:23:12 +0800 | [diff] [blame] | 89 | class RSExportType : public RSExportable { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 90 | friend class RSExportElement; |
| 91 | public: |
| 92 | typedef enum { |
| 93 | ExportClassPrimitive, |
| 94 | ExportClassPointer, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 95 | ExportClassVector, |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 96 | ExportClassMatrix, |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 97 | ExportClassConstantArray, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 98 | ExportClassRecord |
| 99 | } ExportClass; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 100 | |
Jason Sams | 1b6a088 | 2012-03-12 15:07:58 -0700 | [diff] [blame] | 101 | void convertToRTD(RSReflectionTypeData *rtd) const; |
| 102 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 103 | private: |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 104 | ExportClass mClass; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 105 | std::string mName; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 106 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 107 | // Cache the result after calling convertToLLVMType() at the first time |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 108 | mutable llvm::Type *mLLVMType; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 109 | // Cache the result after calling convertToSpecType() at the first time |
| 110 | mutable union RSType *mSpecType; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 111 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 112 | protected: |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 113 | RSExportType(RSContext *Context, |
| 114 | ExportClass Class, |
| 115 | const llvm::StringRef &Name); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 116 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 117 | // Let's make it private since there're some prerequisites to call this |
| 118 | // function. |
| 119 | // |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 120 | // @T was normalized by calling RSExportType::NormalizeType(). |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 121 | // @TypeName was retrieve from RSExportType::GetTypeName() before calling |
| 122 | // this. |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 123 | // |
| 124 | static RSExportType *Create(RSContext *Context, |
| 125 | const clang::Type *T, |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 126 | const llvm::StringRef &TypeName); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 127 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 128 | static llvm::StringRef GetTypeName(const clang::Type *T); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 129 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 130 | // This function convert the RSExportType to LLVM type. Actually, it should be |
| 131 | // "convert Clang type to LLVM type." However, clang doesn't make this API |
| 132 | // (lib/CodeGen/CodeGenTypes.h) public, we need to do by ourselves. |
| 133 | // |
| 134 | // Once we can get LLVM type, we can use LLVM to get alignment information, |
| 135 | // allocation size of a given type and structure layout that LLVM used |
| 136 | // (all of these information are target dependent) without dealing with these |
| 137 | // by ourselves. |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 138 | virtual llvm::Type *convertToLLVMType() const = 0; |
Stephen Hines | e639eb5 | 2010-11-08 19:27:20 -0800 | [diff] [blame] | 139 | // Record type may recursively reference its type definition. We need a |
Zonr Chang | 3cd3dd3 | 2010-10-22 02:11:35 +0800 | [diff] [blame] | 140 | // temporary type setup before the type construction gets done. |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 141 | inline void setAbstractLLVMType(llvm::Type *LLVMType) const { |
Zonr Chang | 3cd3dd3 | 2010-10-22 02:11:35 +0800 | [diff] [blame] | 142 | mLLVMType = LLVMType; |
| 143 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 144 | |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 145 | virtual union RSType *convertToSpecType() const = 0; |
| 146 | inline void setSpecTypeTemporarily(union RSType *SpecType) const { |
| 147 | mSpecType = SpecType; |
| 148 | } |
| 149 | |
| 150 | virtual ~RSExportType(); |
Stephen Hines | ecddee3 | 2011-07-20 18:30:09 -0700 | [diff] [blame] | 151 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 152 | public: |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 153 | // This function additionally verifies that the Type T is exportable. |
| 154 | // If it is not, this function returns false. Otherwise it returns true. |
| 155 | static bool NormalizeType(const clang::Type *&T, |
| 156 | llvm::StringRef &TypeName, |
Logan Chien | 9207a2e | 2011-10-21 15:39:28 +0800 | [diff] [blame] | 157 | clang::DiagnosticsEngine *Diags, |
Stephen Hines | 5bfec8d | 2012-04-04 08:18:57 -0700 | [diff] [blame] | 158 | const clang::VarDecl *VD); |
Stephen Hines | 78e69cb | 2011-04-22 15:03:19 -0700 | [diff] [blame] | 159 | |
Stephen Hines | 11274a7 | 2012-09-26 19:14:20 -0700 | [diff] [blame] | 160 | // This function checks whether the specified type can be handled by RS/FS. |
| 161 | // If it cannot, this function returns false. Otherwise it returns true. |
| 162 | // Filterscript has additional restrictions on supported types. |
| 163 | static bool ValidateType(clang::ASTContext &C, clang::QualType QT, |
| 164 | clang::NamedDecl *ND, clang::SourceLocation Loc, |
| 165 | unsigned int TargetAPI, bool IsFilterscript); |
| 166 | |
Stephen Hines | 78e69cb | 2011-04-22 15:03:19 -0700 | [diff] [blame] | 167 | // This function ensures that the VarDecl can be properly handled by RS. |
| 168 | // If it cannot, this function returns false. Otherwise it returns true. |
Stephen Hines | 11274a7 | 2012-09-26 19:14:20 -0700 | [diff] [blame] | 169 | // Filterscript has additional restrictions on supported types. |
| 170 | static bool ValidateVarDecl(clang::VarDecl *VD, unsigned int TargetAPI, |
| 171 | bool IsFilterscript); |
Stephen Hines | 78e69cb | 2011-04-22 15:03:19 -0700 | [diff] [blame] | 172 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 173 | // @T may not be normalized |
| 174 | static RSExportType *Create(RSContext *Context, const clang::Type *T); |
| 175 | static RSExportType *CreateFromDecl(RSContext *Context, |
| 176 | const clang::VarDecl *VD); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 177 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 178 | static const clang::Type *GetTypeOfDecl(const clang::DeclaratorDecl *DD); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 179 | |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 180 | inline ExportClass getClass() const { return mClass; } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 181 | |
Stephen Hines | 0d26cef | 2012-05-01 19:23:01 -0700 | [diff] [blame] | 182 | virtual unsigned getSize() const { return 1; } |
| 183 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 184 | inline llvm::Type *getLLVMType() const { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 185 | if (mLLVMType == NULL) |
| 186 | mLLVMType = convertToLLVMType(); |
| 187 | return mLLVMType; |
| 188 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 189 | |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 190 | inline const union RSType *getSpecType() const { |
| 191 | if (mSpecType == NULL) |
| 192 | mSpecType = convertToSpecType(); |
| 193 | return mSpecType; |
| 194 | } |
| 195 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 196 | // Return the number of bits necessary to hold the specified RSExportType |
| 197 | static size_t GetTypeStoreSize(const RSExportType *ET); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 198 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 199 | // The size of allocation of specified RSExportType (alignment considered) |
| 200 | static size_t GetTypeAllocSize(const RSExportType *ET); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 201 | |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 202 | inline const std::string &getName() const { return mName; } |
| 203 | |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 204 | virtual std::string getElementName() const { |
| 205 | // Base case is actually an invalid C/Java identifier. |
| 206 | return "@@INVALID@@"; |
| 207 | } |
| 208 | |
Zonr Chang | 3cd3dd3 | 2010-10-22 02:11:35 +0800 | [diff] [blame] | 209 | virtual bool keep(); |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 210 | virtual bool equals(const RSExportable *E) const; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 211 | }; // RSExportType |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 212 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 213 | // Primitive types |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 214 | class RSExportPrimitiveType : public RSExportType { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 215 | friend class RSExportType; |
| 216 | friend class RSExportElement; |
| 217 | public: |
| 218 | // From graphics/java/android/renderscript/Element.java: Element.DataType |
| 219 | typedef enum { |
Stephen Hines | feaca06 | 2011-02-04 14:08:13 -0800 | [diff] [blame] | 220 | DataTypeIsStruct = -2, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 221 | DataTypeUnknown = -1, |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 222 | |
Zonr Chang | b1771ef | 2010-10-22 18:03:46 +0800 | [diff] [blame] | 223 | #define ENUM_PRIMITIVE_DATA_TYPE_RANGE(begin_type, end_type) \ |
| 224 | FirstPrimitiveType = DataType ## begin_type, \ |
| 225 | LastPrimitiveType = DataType ## end_type, |
| 226 | |
| 227 | #define ENUM_RS_MATRIX_DATA_TYPE_RANGE(begin_type, end_type) \ |
| 228 | FirstRSMatrixType = DataType ## begin_type, \ |
| 229 | LastRSMatrixType = DataType ## end_type, |
| 230 | |
| 231 | #define ENUM_RS_OBJECT_DATA_TYPE_RANGE(begin_type, end_type) \ |
| 232 | FirstRSObjectType = DataType ## begin_type, \ |
| 233 | LastRSObjectType = DataType ## end_type, |
| 234 | |
Zonr Chang | a65ec16 | 2010-10-17 01:53:05 +0800 | [diff] [blame] | 235 | #define ENUM_RS_DATA_TYPE(type, cname, bits) \ |
| 236 | DataType ## type, |
Zonr Chang | b1771ef | 2010-10-22 18:03:46 +0800 | [diff] [blame] | 237 | |
Zonr Chang | a65ec16 | 2010-10-17 01:53:05 +0800 | [diff] [blame] | 238 | #include "RSDataTypeEnums.inc" |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 239 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 240 | DataTypeMax |
| 241 | } DataType; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 242 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 243 | private: |
Zonr Chang | a65ec16 | 2010-10-17 01:53:05 +0800 | [diff] [blame] | 244 | // NOTE: There's no any instance of RSExportPrimitiveType which mType |
| 245 | // is of the value DataTypeRSMatrix*. DataTypeRSMatrix* enumeration here is |
| 246 | // only for RSExportPrimitiveType::GetRSObjectType to *recognize* the struct |
| 247 | // rs_matrix{2x2, 3x3, 4x4}. These matrix type are represented as |
| 248 | // RSExportMatrixType. |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 249 | DataType mType; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 250 | bool mNormalized; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 251 | |
Zonr Chang | b1771ef | 2010-10-22 18:03:46 +0800 | [diff] [blame] | 252 | typedef llvm::StringMap<DataType> RSSpecificTypeMapTy; |
| 253 | static llvm::ManagedStatic<RSSpecificTypeMapTy> RSSpecificTypeMap; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 254 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 255 | static llvm::Type *RSObjectLLVMType; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 256 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 257 | static const size_t SizeOfDataTypeInBits[]; |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 258 | // @T was normalized by calling RSExportType::NormalizeType() before calling |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 259 | // this. |
| 260 | // @TypeName was retrieved from RSExportType::GetTypeName() before calling |
| 261 | // this |
| 262 | static RSExportPrimitiveType *Create(RSContext *Context, |
| 263 | const clang::Type *T, |
| 264 | const llvm::StringRef &TypeName, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 265 | bool Normalized = false); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 266 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 267 | protected: |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 268 | RSExportPrimitiveType(RSContext *Context, |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 269 | // for derived class to set their type class |
| 270 | ExportClass Class, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 271 | const llvm::StringRef &Name, |
| 272 | DataType DT, |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 273 | bool Normalized) |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 274 | : RSExportType(Context, Class, Name), |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 275 | mType(DT), |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 276 | mNormalized(Normalized) { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 277 | return; |
| 278 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 279 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 280 | virtual llvm::Type *convertToLLVMType() const; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 281 | virtual union RSType *convertToSpecType() const; |
Stephen Hines | 2ef9bc0 | 2010-12-13 18:33:23 -0800 | [diff] [blame] | 282 | |
| 283 | static DataType GetDataType(RSContext *Context, const clang::Type *T); |
| 284 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 285 | public: |
Stephen Hines | dd6206b | 2010-12-09 19:39:22 -0800 | [diff] [blame] | 286 | // T is normalized by calling RSExportType::NormalizeType() before |
| 287 | // calling this |
| 288 | static bool IsPrimitiveType(const clang::Type *T); |
| 289 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 290 | // @T may not be normalized |
| 291 | static RSExportPrimitiveType *Create(RSContext *Context, |
Stephen Hines | 2b8fb64 | 2012-03-09 00:12:47 -0800 | [diff] [blame] | 292 | const clang::Type *T); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 293 | |
Zonr Chang | b1771ef | 2010-10-22 18:03:46 +0800 | [diff] [blame] | 294 | static DataType GetRSSpecificType(const llvm::StringRef &TypeName); |
| 295 | static DataType GetRSSpecificType(const clang::Type *T); |
| 296 | |
| 297 | static bool IsRSMatrixType(DataType DT); |
| 298 | static bool IsRSObjectType(DataType DT); |
Stephen Hines | f2174cf | 2011-02-09 23:21:37 -0800 | [diff] [blame] | 299 | static bool IsRSObjectType(const clang::Type *T) { |
| 300 | return IsRSObjectType(GetRSSpecificType(T)); |
| 301 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 302 | |
Stephen Hines | feaca06 | 2011-02-04 14:08:13 -0800 | [diff] [blame] | 303 | // Determines whether T is [an array of] struct that contains at least one |
| 304 | // RS object type within it. |
| 305 | static bool IsStructureTypeWithRSObject(const clang::Type *T); |
| 306 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 307 | static size_t GetSizeInBits(const RSExportPrimitiveType *EPT); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 308 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 309 | inline DataType getType() const { return mType; } |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 310 | inline bool isRSObjectType() const { |
Stephen Hines | b3a12fe | 2011-01-26 20:16:38 -0800 | [diff] [blame] | 311 | return ((mType >= FirstRSObjectType) && (mType <= LastRSObjectType)); |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 312 | } |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 313 | |
| 314 | virtual bool equals(const RSExportable *E) const; |
Stephen Hines | fdd1ba1 | 2012-03-08 17:26:32 -0800 | [diff] [blame] | 315 | |
| 316 | static RSReflectionType *getRSReflectionType(DataType DT); |
| 317 | static RSReflectionType *getRSReflectionType( |
| 318 | const RSExportPrimitiveType *EPT) { |
| 319 | return getRSReflectionType(EPT->getType()); |
| 320 | } |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 321 | |
Stephen Hines | 1f6c331 | 2012-07-03 17:23:33 -0700 | [diff] [blame] | 322 | virtual unsigned getSize() const { return (GetSizeInBits(this) >> 3); } |
| 323 | |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 324 | std::string getElementName() const { |
| 325 | return getRSReflectionType(this)->rs_short_type; |
| 326 | } |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 327 | }; // RSExportPrimitiveType |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 328 | |
| 329 | |
| 330 | class RSExportPointerType : public RSExportType { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 331 | friend class RSExportType; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 332 | friend class RSExportFunc; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 333 | private: |
| 334 | const RSExportType *mPointeeType; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 335 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 336 | RSExportPointerType(RSContext *Context, |
| 337 | const llvm::StringRef &Name, |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 338 | const RSExportType *PointeeType) |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 339 | : RSExportType(Context, ExportClassPointer, Name), |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 340 | mPointeeType(PointeeType) { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 341 | return; |
| 342 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 343 | |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 344 | // @PT was normalized by calling RSExportType::NormalizeType() before calling |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 345 | // this. |
| 346 | static RSExportPointerType *Create(RSContext *Context, |
| 347 | const clang::PointerType *PT, |
| 348 | const llvm::StringRef &TypeName); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 349 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 350 | virtual llvm::Type *convertToLLVMType() const; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 351 | virtual union RSType *convertToSpecType() const; |
Stephen Hines | ecddee3 | 2011-07-20 18:30:09 -0700 | [diff] [blame] | 352 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 353 | public: |
Zonr Chang | 3cd3dd3 | 2010-10-22 02:11:35 +0800 | [diff] [blame] | 354 | virtual bool keep(); |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 355 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 356 | inline const RSExportType *getPointeeType() const { return mPointeeType; } |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 357 | |
| 358 | virtual bool equals(const RSExportable *E) const; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 359 | }; // RSExportPointerType |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 360 | |
| 361 | |
| 362 | class RSExportVectorType : public RSExportPrimitiveType { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 363 | friend class RSExportType; |
| 364 | friend class RSExportElement; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 365 | private: |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 366 | unsigned mNumElement; // number of element |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 367 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 368 | RSExportVectorType(RSContext *Context, |
| 369 | const llvm::StringRef &Name, |
| 370 | DataType DT, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 371 | bool Normalized, |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 372 | unsigned NumElement) |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 373 | : RSExportPrimitiveType(Context, ExportClassVector, Name, |
Stephen Hines | 2b8fb64 | 2012-03-09 00:12:47 -0800 | [diff] [blame] | 374 | DT, Normalized), |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 375 | mNumElement(NumElement) { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 376 | return; |
| 377 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 378 | |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 379 | // @EVT was normalized by calling RSExportType::NormalizeType() before |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 380 | // calling this. |
| 381 | static RSExportVectorType *Create(RSContext *Context, |
| 382 | const clang::ExtVectorType *EVT, |
| 383 | const llvm::StringRef &TypeName, |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 384 | bool Normalized = false); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 385 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 386 | virtual llvm::Type *convertToLLVMType() const; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 387 | virtual union RSType *convertToSpecType() const; |
Stephen Hines | ecddee3 | 2011-07-20 18:30:09 -0700 | [diff] [blame] | 388 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 389 | public: |
| 390 | static llvm::StringRef GetTypeName(const clang::ExtVectorType *EVT); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 391 | |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 392 | inline unsigned getNumElement() const { return mNumElement; } |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 393 | |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 394 | std::string getElementName() const { |
| 395 | std::stringstream Name; |
| 396 | Name << RSExportPrimitiveType::getRSReflectionType(this)->rs_short_type |
| 397 | << "_" << getNumElement(); |
| 398 | return Name.str(); |
| 399 | } |
| 400 | |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 401 | virtual bool equals(const RSExportable *E) const; |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 402 | }; |
| 403 | |
| 404 | // Only *square* *float* matrix is supported by now. |
| 405 | // |
| 406 | // struct rs_matrix{2x2,3x3,4x4, ..., NxN} should be defined as the following |
| 407 | // form *exactly*: |
| 408 | // typedef struct { |
| 409 | // float m[{NxN}]; |
| 410 | // } rs_matrixNxN; |
| 411 | // |
| 412 | // where mDim will be N. |
| 413 | class RSExportMatrixType : public RSExportType { |
| 414 | friend class RSExportType; |
| 415 | private: |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 416 | unsigned mDim; // dimension |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 417 | |
| 418 | RSExportMatrixType(RSContext *Context, |
| 419 | const llvm::StringRef &Name, |
| 420 | unsigned Dim) |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 421 | : RSExportType(Context, ExportClassMatrix, Name), |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 422 | mDim(Dim) { |
| 423 | return; |
| 424 | } |
| 425 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 426 | virtual llvm::Type *convertToLLVMType() const; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 427 | virtual union RSType *convertToSpecType() const; |
Stephen Hines | ecddee3 | 2011-07-20 18:30:09 -0700 | [diff] [blame] | 428 | |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 429 | public: |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 430 | // @RT was normalized by calling RSExportType::NormalizeType() before |
Zonr Chang | 92b344a | 2010-10-05 20:39:03 +0800 | [diff] [blame] | 431 | // calling this. |
| 432 | static RSExportMatrixType *Create(RSContext *Context, |
| 433 | const clang::RecordType *RT, |
| 434 | const llvm::StringRef &TypeName, |
| 435 | unsigned Dim); |
| 436 | |
| 437 | inline unsigned getDim() const { return mDim; } |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 438 | |
| 439 | virtual bool equals(const RSExportable *E) const; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 440 | }; |
| 441 | |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 442 | class RSExportConstantArrayType : public RSExportType { |
| 443 | friend class RSExportType; |
| 444 | private: |
| 445 | const RSExportType *mElementType; // Array element type |
| 446 | unsigned mSize; // Array size |
| 447 | |
| 448 | RSExportConstantArrayType(RSContext *Context, |
| 449 | const RSExportType *ElementType, |
| 450 | unsigned Size) |
| 451 | : RSExportType(Context, |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 452 | ExportClassConstantArray, |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 453 | DUMMY_TYPE_NAME_FOR_RS_CONSTANT_ARRAY_TYPE), |
| 454 | mElementType(ElementType), |
| 455 | mSize(Size) { |
| 456 | return; |
| 457 | } |
| 458 | |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 459 | // @CAT was normalized by calling RSExportType::NormalizeType() before |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 460 | // calling this. |
| 461 | static RSExportConstantArrayType *Create(RSContext *Context, |
| 462 | const clang::ConstantArrayType *CAT); |
| 463 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 464 | virtual llvm::Type *convertToLLVMType() const; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 465 | virtual union RSType *convertToSpecType() const; |
Stephen Hines | ecddee3 | 2011-07-20 18:30:09 -0700 | [diff] [blame] | 466 | |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 467 | public: |
Stephen Hines | 0d26cef | 2012-05-01 19:23:01 -0700 | [diff] [blame] | 468 | virtual unsigned getSize() const { return mSize; } |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 469 | inline const RSExportType *getElementType() const { return mElementType; } |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 470 | |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 471 | std::string getElementName() const { |
| 472 | return mElementType->getElementName(); |
| 473 | } |
| 474 | |
Zonr Chang | 3cd3dd3 | 2010-10-22 02:11:35 +0800 | [diff] [blame] | 475 | virtual bool keep(); |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 476 | virtual bool equals(const RSExportable *E) const; |
Zonr Chang | 2e1dba6 | 2010-10-05 22:20:11 +0800 | [diff] [blame] | 477 | }; |
| 478 | |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 479 | class RSExportRecordType : public RSExportType { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 480 | friend class RSExportType; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 481 | public: |
| 482 | class Field { |
| 483 | private: |
| 484 | const RSExportType *mType; |
| 485 | // Field name |
| 486 | std::string mName; |
| 487 | // Link to the struct that contain this field |
| 488 | const RSExportRecordType *mParent; |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 489 | // Offset in the container |
| 490 | size_t mOffset; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 491 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 492 | public: |
| 493 | Field(const RSExportType *T, |
| 494 | const llvm::StringRef &Name, |
| 495 | const RSExportRecordType *Parent, |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 496 | size_t Offset) |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 497 | : mType(T), |
| 498 | mName(Name.data(), Name.size()), |
| 499 | mParent(Parent), |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 500 | mOffset(Offset) { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 501 | return; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 502 | } |
| 503 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 504 | inline const RSExportRecordType *getParent() const { return mParent; } |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 505 | inline const RSExportType *getType() const { return mType; } |
| 506 | inline const std::string &getName() const { return mName; } |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 507 | inline size_t getOffsetInParent() const { return mOffset; } |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 508 | }; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 509 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 510 | typedef std::list<const Field*>::const_iterator const_field_iterator; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 511 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 512 | inline const_field_iterator fields_begin() const { |
| 513 | return this->mFields.begin(); |
| 514 | } |
| 515 | inline const_field_iterator fields_end() const { |
| 516 | return this->mFields.end(); |
| 517 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 518 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 519 | private: |
| 520 | std::list<const Field*> mFields; |
| 521 | bool mIsPacked; |
| 522 | // Artificial export struct type is not exported by user (and thus it won't |
| 523 | // get reflected) |
| 524 | bool mIsArtificial; |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 525 | size_t mAllocSize; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 526 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 527 | RSExportRecordType(RSContext *Context, |
| 528 | const llvm::StringRef &Name, |
| 529 | bool IsPacked, |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 530 | bool IsArtificial, |
| 531 | size_t AllocSize) |
Zonr Chang | 6b6320a | 2010-10-05 22:42:01 +0800 | [diff] [blame] | 532 | : RSExportType(Context, ExportClassRecord, Name), |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 533 | mIsPacked(IsPacked), |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 534 | mIsArtificial(IsArtificial), |
| 535 | mAllocSize(AllocSize) { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 536 | return; |
| 537 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 538 | |
Stephen Hines | e5e6443 | 2010-12-02 18:48:20 -0800 | [diff] [blame] | 539 | // @RT was normalized by calling RSExportType::NormalizeType() before calling |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 540 | // this. |
| 541 | // @TypeName was retrieved from RSExportType::GetTypeName() before calling |
| 542 | // this. |
| 543 | static RSExportRecordType *Create(RSContext *Context, |
| 544 | const clang::RecordType *RT, |
| 545 | const llvm::StringRef &TypeName, |
| 546 | bool mIsArtificial = false); |
| 547 | |
Shih-wei Liao | 7c67e57 | 2011-07-19 05:54:53 -0700 | [diff] [blame] | 548 | virtual llvm::Type *convertToLLVMType() const; |
Zonr Chang | a7a828d | 2010-10-22 03:44:27 +0800 | [diff] [blame] | 549 | virtual union RSType *convertToSpecType() const; |
Stephen Hines | ecddee3 | 2011-07-20 18:30:09 -0700 | [diff] [blame] | 550 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 551 | public: |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 552 | inline const std::list<const Field*>& getFields() const { return mFields; } |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 553 | inline bool isPacked() const { return mIsPacked; } |
| 554 | inline bool isArtificial() const { return mIsArtificial; } |
Zonr Chang | 0da0a7d | 2010-10-05 21:26:37 +0800 | [diff] [blame] | 555 | inline size_t getAllocSize() const { return mAllocSize; } |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 556 | |
Stephen Hines | a6b5414 | 2012-04-09 18:25:08 -0700 | [diff] [blame] | 557 | virtual std::string getElementName() const { |
| 558 | return "ScriptField_" + getName(); |
| 559 | } |
| 560 | |
Zonr Chang | 3cd3dd3 | 2010-10-22 02:11:35 +0800 | [diff] [blame] | 561 | virtual bool keep(); |
Zonr Chang | 641558f | 2010-10-12 21:07:06 +0800 | [diff] [blame] | 562 | virtual bool equals(const RSExportable *E) const; |
| 563 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 564 | ~RSExportRecordType() { |
| 565 | for (std::list<const Field*>::iterator I = mFields.begin(), |
| 566 | E = mFields.end(); |
| 567 | I != E; |
| 568 | I++) |
| 569 | if (*I != NULL) |
| 570 | delete *I; |
| 571 | return; |
| 572 | } |
| 573 | }; // RSExportRecordType |
| 574 | |
| 575 | } // namespace slang |
| 576 | |
Stephen Hines | e639eb5 | 2010-11-08 19:27:20 -0800 | [diff] [blame] | 577 | #endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_EXPORT_TYPE_H_ NOLINT |