zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 1 | #ifndef _SLANG_COMPILER_SLANG_H |
| 2 | #define _SLANG_COMPILER_SLANG_H |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 3 | |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 4 | #include <cstdio> |
| 5 | #include <string> |
Ying Wang | e2e522f | 2010-09-01 13:24:01 -0700 | [diff] [blame] | 6 | #include <vector> |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 7 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 8 | #include "llvm/Support/raw_ostream.h" |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 9 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 10 | #include "llvm/ADT/OwningPtr.h" |
| 11 | #include "llvm/ADT/StringRef.h" |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 12 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 13 | #include "clang/AST/ASTConsumer.h" |
| 14 | #include "clang/AST/ASTContext.h" |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 15 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 16 | #include "clang/Lex/Preprocessor.h" |
| 17 | #include "clang/Lex/HeaderSearch.h" |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 18 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 19 | #include "clang/Basic/Diagnostic.h" |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 20 | #include "clang/Basic/FileManager.h" |
| 21 | #include "clang/Basic/TargetOptions.h" |
| 22 | |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 23 | #include "clang/Sema/SemaDiagnostic.h" |
| 24 | |
| 25 | #include "slang_backend.h" |
| 26 | #include "slang_rs_context.h" |
| 27 | #include "slang_rs_backend.h" |
| 28 | #include "slang_pragma_recorder.h" |
| 29 | #include "slang_diagnostic_buffer.h" |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 30 | |
| 31 | namespace llvm { |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 32 | class TargetInfo; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 33 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 34 | |
| 35 | namespace clang { |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 36 | class LangOptions; |
| 37 | class CodeGenOptions; |
| 38 | class TargetOptions; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 39 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 40 | |
| 41 | namespace slang { |
| 42 | |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 43 | class Slang { |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 44 | static clang::LangOptions LangOpts; |
| 45 | static clang::CodeGenOptions CodeGenOpts; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 46 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 47 | static bool GlobalInitialized; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 48 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 49 | static void GlobalInitialization(); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 50 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 51 | static void LLVMErrorHandler(void *UserData, const std::string &Message); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 52 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 53 | private: |
| 54 | PragmaList mPragmas; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 55 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 56 | // The diagnostics engine instance (for status reporting during compilation) |
| 57 | llvm::OwningPtr<clang::Diagnostic> mDiagnostics; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 58 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 59 | llvm::OwningPtr<DiagnosticBuffer> mDiagClient; |
| 60 | inline void createDiagnostic() { |
| 61 | mDiagClient.reset(new DiagnosticBuffer()); |
| 62 | mDiagnostics.reset(new clang::Diagnostic(mDiagClient.get())); |
| 63 | if (!mDiagnostics->setDiagnosticGroupMapping( |
| 64 | "implicit-function-declaration", |
| 65 | clang::diag::MAP_ERROR)) |
| 66 | assert("Unable find option group implicit-function-declaration"); |
| 67 | mDiagnostics->setDiagnosticMapping( |
| 68 | clang::diag::ext_typecheck_convert_discards_qualifiers, |
| 69 | clang::diag::MAP_ERROR); |
| 70 | return; |
| 71 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 72 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 73 | // The target being compiled for |
| 74 | clang::TargetOptions mTargetOpts; |
| 75 | llvm::OwningPtr<clang::TargetInfo> mTarget; |
| 76 | void createTarget(const char *Triple, const char *CPU, const char **Features); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 77 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 78 | // Below is for parsing |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 79 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 80 | // The file manager (for prepocessor doing the job such as header file search) |
| 81 | llvm::OwningPtr<clang::FileManager> mFileMgr; |
| 82 | inline void createFileManager() { |
| 83 | mFileMgr.reset(new clang::FileManager()); |
| 84 | return; |
| 85 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 86 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 87 | // The source manager (responsible for the source code handling) |
| 88 | llvm::OwningPtr<clang::SourceManager> mSourceMgr; |
| 89 | inline void createSourceManager() { |
| 90 | mSourceMgr.reset(new clang::SourceManager(*mDiagnostics)); |
| 91 | return; |
| 92 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 93 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 94 | // The preprocessor (source code preprocessor) |
| 95 | llvm::OwningPtr<clang::Preprocessor> mPP; |
| 96 | void createPreprocessor(); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 97 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 98 | // The AST context (the context to hold long-lived AST nodes) |
| 99 | llvm::OwningPtr<clang::ASTContext> mASTContext; |
| 100 | inline void createASTContext() { |
| 101 | mASTContext.reset(new clang::ASTContext(LangOpts, |
| 102 | *mSourceMgr, |
| 103 | *mTarget, |
| 104 | mPP->getIdentifierTable(), |
| 105 | mPP->getSelectorTable(), |
| 106 | mPP->getBuiltinInfo(), |
| 107 | /* size_reserve */0)); |
| 108 | return; |
| 109 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 110 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 111 | // Context for RenderScript |
| 112 | llvm::OwningPtr<RSContext> mRSContext; |
| 113 | inline void createRSContext() { |
| 114 | mRSContext.reset(new RSContext(mPP.get(), |
| 115 | mASTContext.get(), |
| 116 | mTarget.get())); |
| 117 | return; |
| 118 | } |
Shih-wei Liao | 001fb6d | 2010-06-21 11:17:11 -0700 | [diff] [blame] | 119 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 120 | // The AST consumer, responsible for code generation |
| 121 | llvm::OwningPtr<Backend> mBackend; |
| 122 | inline void createBackend() { |
| 123 | mBackend.reset(new Backend(*mDiagnostics, |
| 124 | CodeGenOpts, |
| 125 | mTargetOpts, |
| 126 | mPragmas, |
| 127 | mOS.take(), |
| 128 | mOutputType, |
| 129 | *mSourceMgr, |
| 130 | mAllowRSPrefix)); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 131 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 132 | return; |
| 133 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 134 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 135 | inline void createRSBackend() { |
| 136 | mBackend.reset(new RSBackend(mRSContext.get(), |
| 137 | *mDiagnostics, |
| 138 | CodeGenOpts, |
| 139 | mTargetOpts, |
| 140 | mPragmas, |
| 141 | mOS.take(), |
| 142 | mOutputType, |
| 143 | *mSourceMgr, |
| 144 | mAllowRSPrefix)); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 145 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 146 | return; |
| 147 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 148 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 149 | // Input file name |
| 150 | std::string mInputFileName; |
| 151 | std::string mOutputFileName; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 152 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 153 | SlangCompilerOutputTy mOutputType; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 154 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 155 | // Output stream |
| 156 | llvm::OwningPtr<llvm::raw_ostream> mOS; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 157 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 158 | bool mAllowRSPrefix; |
Kirk Stewart | 1fd8579 | 2010-07-07 09:51:23 -0700 | [diff] [blame] | 159 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 160 | std::vector<std::string> mIncludePaths; |
Ying Wang | e2e522f | 2010-09-01 13:24:01 -0700 | [diff] [blame] | 161 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 162 | public: |
| 163 | static const std::string TargetDescription; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 164 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 165 | static const llvm::StringRef PragmaMetadataName; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 166 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 167 | Slang(const char *Triple, const char *CPU, const char **Features); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 168 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 169 | bool setInputSource(llvm::StringRef inputFile, const char *text, |
| 170 | size_t textLength); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 171 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 172 | bool setInputSource(llvm::StringRef inputFile); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 173 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 174 | void addIncludePath(const char *path); |
Ying Wang | e2e522f | 2010-09-01 13:24:01 -0700 | [diff] [blame] | 175 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 176 | void setOutputType(SlangCompilerOutputTy outputType); |
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 | inline bool setOutput(FILE *stream) { |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 179 | if (stream == NULL) |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 180 | return false; |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 181 | |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 182 | mOS.reset(new llvm::raw_fd_ostream(fileno(stream), |
| 183 | /* shouldClose */false)); |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 184 | return true; |
| 185 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 186 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 187 | bool setOutput(const char *outputFile); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 188 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 189 | inline void allowRSPrefix() { |
| 190 | mAllowRSPrefix = true; |
| 191 | } |
Kirk Stewart | 1fd8579 | 2010-07-07 09:51:23 -0700 | [diff] [blame] | 192 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 193 | int compile(); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 194 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 195 | // The package name that's really applied will be filled in realPackageName. |
| 196 | // bSize is the buffer realPackageName size. |
| 197 | bool reflectToJava(const char *outputPackageName, |
| 198 | char *realPackageName, int bSize); |
| 199 | bool reflectToJavaPath(const char *outputPathName); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 200 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 201 | inline const char *getErrorMessage() { |
| 202 | return mDiagClient->str().c_str(); |
| 203 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 204 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 205 | void getPragmas(size_t *actualStringCount, size_t maxStringCount, |
| 206 | char **strings); |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 207 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 208 | const char *exportFuncs(); |
Shih-wei Liao | 4c9f742 | 2010-08-05 04:30:02 -0700 | [diff] [blame] | 209 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 210 | // Reset the slang compiler state such that it can be reused to compile |
| 211 | // another file |
| 212 | inline void reset() { |
| 213 | // Seems there's no way to clear the diagnostics. We just re-create it. |
| 214 | createDiagnostic(); |
| 215 | mOutputType = SlangCompilerOutput_Default; |
| 216 | return; |
| 217 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 218 | |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 219 | ~Slang(); |
| 220 | }; |
Shih-wei Liao | 9ef2f78 | 2010-10-01 12:31:37 -0700 | [diff] [blame] | 221 | } |
Shih-wei Liao | 462aefd | 2010-06-04 15:32:04 -0700 | [diff] [blame] | 222 | |
zonr | 6315f76 | 2010-10-05 15:35:14 +0800 | [diff] [blame] | 223 | #endif // _SLANG_COMPILER_SLANG_H |