slang_rs.cpp revision c460b37ffb50819a32c2a8967754b6f784b28263
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 173a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang#include "slang_rs.h" 183a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 19b81c6a4cbd9c08e0b20ea4fbc615b416ac1bc9ecShih-wei Liao#include <cstring> 20e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <list> 212e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines#include <sstream> 22e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <string> 23e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <utility> 24e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines#include <vector> 25fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines 26be27482cdeaf08576bc39b72a15d35d13014a636Logan#include "clang/Basic/SourceLocation.h" 27be27482cdeaf08576bc39b72a15d35d13014a636Logan 28cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang#include "clang/Frontend/FrontendDiagnostic.h" 29cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 303a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang#include "clang/Sema/SemaDiagnostic.h" 313a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 32be27482cdeaf08576bc39b72a15d35d13014a636Logan#include "llvm/Support/Path.h" 33e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines 348d5a2f6ab321615bfb3a46f68aff0b643a71caa0Raphael#include "os_sep.h" 353a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang#include "slang_rs_backend.h" 363a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang#include "slang_rs_context.h" 37641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang#include "slang_rs_export_type.h" 383a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 39e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hinesnamespace slang { 403a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 413c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang#define RS_HEADER_SUFFIX "rsh" 423c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang 432d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines/* RS_HEADER_ENTRY(name) */ 443c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang#define ENUM_RS_HEADER() \ 452d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_allocation) \ 462d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_atomic) \ 472d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_cl) \ 482d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_core) \ 492d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_debug) \ 502d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_graphics) \ 512d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_math) \ 522d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_matrix) \ 532d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_object) \ 542d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_quaternion) \ 552d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_time) \ 562d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_types) \ 572d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines 583c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang 59cf6af6abc1de499920571308b14a27e19cf57097Zonr Changbool SlangRS::reflectToJava(const std::string &OutputPathBase, 60cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &OutputPackageName, 61cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang std::string *RealPackageName) { 62cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return mRSContext->reflectToJava(OutputPathBase, 63cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang OutputPackageName, 64cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang getInputFileName(), 65cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang getOutputFileName(), 66cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang RealPackageName); 67cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang} 68cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 69cf6af6abc1de499920571308b14a27e19cf57097Zonr Changbool SlangRS::generateBitcodeAccessor(const std::string &OutputPathBase, 70cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &PackageName) { 71cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang RSSlangReflectUtils::BitCodeAccessorContext BCAccessorContext; 72cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 73cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.rsFileName = getInputFileName().c_str(); 74cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.bcFileName = getOutputFileName().c_str(); 75cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.reflectPath = OutputPathBase.c_str(); 76cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.packageName = PackageName.c_str(); 77cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.bcStorage = BCST_JAVA_CODE; // Must be BCST_JAVA_CODE 78cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 79cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return RSSlangReflectUtils::GenerateBitCodeAccessor(BCAccessorContext); 80cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang} 81cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 82e86245a09bb8b9e72f5dc68083444ec938865798Zonr Changbool SlangRS::checkODR(const char *CurInputFile) { 83641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang for (RSContext::ExportableList::iterator I = mRSContext->exportable_begin(), 84641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang E = mRSContext->exportable_end(); 85641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I != E; 86641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I++) { 87a858cb6f3d9223d65bf73e1230c6324ded4095f6Stephen Hines RSExportable *RSE = *I; 88a858cb6f3d9223d65bf73e1230c6324ded4095f6Stephen Hines if (RSE->getKind() != RSExportable::EX_TYPE) 89641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang continue; 90641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 91a858cb6f3d9223d65bf73e1230c6324ded4095f6Stephen Hines RSExportType *ET = static_cast<RSExportType *>(RSE); 92641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (ET->getClass() != RSExportType::ExportClassRecord) 93641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang continue; 94641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 95641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RSExportRecordType *ERT = static_cast<RSExportRecordType *>(ET); 96641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 97641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Artificial record types (create by us not by user in the source) always 98641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // conforms the ODR. 99641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (ERT->isArtificial()) 100641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang continue; 101641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 102641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Key to lookup ERT in ReflectedDefinitions 103641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang llvm::StringRef RDKey(ERT->getName()); 104641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang ReflectedDefinitionListTy::const_iterator RD = 105641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang ReflectedDefinitions.find(RDKey); 106641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 107641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (RD != ReflectedDefinitions.end()) { 108641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang const RSExportRecordType *Reflected = RD->getValue().first; 109641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // There's a record (struct) with the same name reflected before. Enforce 110641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // ODR checking - the Reflected must hold *exactly* the same "definition" 111641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // as the one defined previously. We say two record types A and B have the 112641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // same definition iff: 113641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // 114641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // struct A { struct B { 115641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(a1) a1, Type(b1) b1, 116641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(a2) a2, Type(b1) b2, 117641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // ... ... 118641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(aN) aN Type(b3) b3, 119641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // }; } 120641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #1. They have same number of fields, i.e., N = M; 121641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #2. for (i := 1 to N) 122641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(ai) = Type(bi) must hold; 123641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #3. for (i := 1 to N) 124641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Name(ai) = Name(bi) must hold; 125641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // 126641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // where, 127641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(F) = the type of field F and 128641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Name(F) = the field name. 129641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 130641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang bool PassODR = false; 131641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #1 and Cond. #2 132641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (Reflected->equals(ERT)) { 133641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond #3. 134641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RSExportRecordType::const_field_iterator AI = Reflected->fields_begin(), 135641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang BI = ERT->fields_begin(); 136641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 137641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang for (unsigned i = 0, e = Reflected->getFields().size(); i != e; i++) { 138641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if ((*AI)->getName() != (*BI)->getName()) 139641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang break; 140641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang AI++; 141641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang BI++; 142641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 143641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang PassODR = (AI == (Reflected->fields_end())); 144641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 145641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 146641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (!PassODR) { 147641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang getDiagnostics().Report(mDiagErrorODR) << Reflected->getName() 148641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang << getInputFileName() 149641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang << RD->getValue().second; 150641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return false; 151641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 152641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } else { 153641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang llvm::StringMapEntry<ReflectedDefinitionTy> *ME = 154641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang llvm::StringMapEntry<ReflectedDefinitionTy>::Create(RDKey.begin(), 155641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RDKey.end()); 156e86245a09bb8b9e72f5dc68083444ec938865798Zonr Chang ME->setValue(std::make_pair(ERT, CurInputFile)); 157641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 158641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (!ReflectedDefinitions.insert(ME)) 159641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang delete ME; 160641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 161641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Take the ownership of ERT such that it won't be freed in ~RSContext(). 162641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang ERT->keep(); 163641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 164641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 165641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return true; 166641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang} 167cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 1683a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changvoid SlangRS::initDiagnostic() { 1699207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine &DiagEngine = getDiagnostics(); 170cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 1719207a2e495c8363606861e4f034504ec5c153dabLogan Chien if (DiagEngine.setDiagnosticGroupMapping("implicit-function-declaration", 1729207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::diag::MAP_ERROR)) 1739207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.Report(clang::diag::warn_unknown_warning_option) 1749207a2e495c8363606861e4f034504ec5c153dabLogan Chien << "implicit-function-declaration"; 1759207a2e495c8363606861e4f034504ec5c153dabLogan Chien 1769207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.setDiagnosticMapping( 1779207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::diag::ext_typecheck_convert_discards_qualifiers, 1789207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::diag::MAP_ERROR, 1799207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::SourceLocation()); 180641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 181641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mDiagErrorInvalidOutputDepParameter = 1829207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.getCustomDiagID( 1839207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine::Error, 1849207a2e495c8363606861e4f034504ec5c153dabLogan Chien "invalid parameter for output dependencies files."); 185641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 186641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mDiagErrorODR = 1879207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.getCustomDiagID( 1889207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine::Error, 1899207a2e495c8363606861e4f034504ec5c153dabLogan Chien "type '%0' in different translation unit (%1 v.s. %2) " 1909207a2e495c8363606861e4f034504ec5c153dabLogan Chien "has incompatible type definition"); 1919207a2e495c8363606861e4f034504ec5c153dabLogan Chien 1929207a2e495c8363606861e4f034504ec5c153dabLogan Chien mDiagErrorTargetAPIRange = 1939207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.getCustomDiagID( 1949207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine::Error, 1952e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines "target API level '%0' is out of range ('%1' - '%2')"); 1963a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 1973a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 1983a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changvoid SlangRS::initPreprocessor() { 1993a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang clang::Preprocessor &PP = getPreprocessor(); 2003a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2012e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines std::stringstream RSH; 2022e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines RSH << "#define RS_VERSION " << mTargetAPI << std::endl; 2032d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RSH << "#include \"rs_core." RS_HEADER_SUFFIX "\"" << std::endl; 2042e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines PP.setPredefines(RSH.str()); 2053a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2063a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2073a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changvoid SlangRS::initASTContext() { 2089e5b503349719144f63ccb7c62ee9c291a7d83b8Stephen Hines mRSContext = new RSContext(getPreprocessor(), 2099e5b503349719144f63ccb7c62ee9c291a7d83b8Stephen Hines getASTContext(), 2103fd0a94a5cf1656569b1aea07043cc63939dcb46Stephen Hines getTargetInfo(), 2114cc67fce91f43215d61b2695746eab102a3db516Stephen Hines &mPragmas, 2124a4bf92a8add68629a7e6e59ef81c3c3fe603a75Stephen Hines mTargetAPI, 2134cc67fce91f43215d61b2695746eab102a3db516Stephen Hines &mGeneratedFileNames); 2143a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2153a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2163a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changclang::ASTConsumer 2173a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang*SlangRS::createBackend(const clang::CodeGenOptions& CodeGenOpts, 2183a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang llvm::raw_ostream *OS, 2193a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang Slang::OutputType OT) { 2203a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang return new RSBackend(mRSContext, 221e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines &getDiagnostics(), 2223a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang CodeGenOpts, 2233a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang getTargetOptions(), 2243fd0a94a5cf1656569b1aea07043cc63939dcb46Stephen Hines &mPragmas, 2253a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang OS, 2263a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang OT, 2273a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang getSourceManager(), 2284a4bf92a8add68629a7e6e59ef81c3c3fe603a75Stephen Hines mAllowRSPrefix); 2293a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2303a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 231592a954aae4cb946970b557e94afd5ee453fd57eZonr Changbool SlangRS::IsRSHeaderFile(const char *File) { 2322d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines#define RS_HEADER_ENTRY(name) \ 2333ab021f5913736512343730d91e771037954061bZonr Chang if (::strcmp(File, #name "."RS_HEADER_SUFFIX) == 0) \ 234592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang return true; 235592a954aae4cb946970b557e94afd5ee453fd57eZonr ChangENUM_RS_HEADER() 236592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang#undef RS_HEADER_ENTRY 237592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang return false; 238592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang} 239592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang 240fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hinesbool SlangRS::IsFunctionInRSHeaderFile(const clang::FunctionDecl *FD, 241fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines const clang::SourceManager &SourceMgr) { 242fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines clang::FullSourceLoc FSL(FD->getLocStart(), SourceMgr); 243fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines clang::PresumedLoc PLoc = SourceMgr.getPresumedLoc(FSL); 244fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines 245688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines const char *Filename = PLoc.getFilename(); 246688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines if (!Filename) { 247688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines return false; 248688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines } else { 249688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines return IsRSHeaderFile(llvm::sys::path::filename(Filename).data()); 250688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines } 251fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines} 252fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines 2539207a2e495c8363606861e4f034504ec5c153dabLogan ChienSlangRS::SlangRS() 2549207a2e495c8363606861e4f034504ec5c153dabLogan Chien : Slang(), mRSContext(NULL), mAllowRSPrefix(false), mTargetAPI(0) { 2553a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2563a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 257cf6af6abc1de499920571308b14a27e19cf57097Zonr Changbool SlangRS::compile( 258cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::list<std::pair<const char*, const char*> > &IOFiles, 259cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::list<std::pair<const char*, const char*> > &DepFiles, 260cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::vector<std::string> &IncludePaths, 261cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::vector<std::string> &AdditionalDepTargets, 262cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang Slang::OutputType OutputType, BitCodeStorageType BitcodeStorage, 263cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang bool AllowRSPrefix, bool OutputDep, 264c460b37ffb50819a32c2a8967754b6f784b28263mkopec unsigned int TargetAPI, bool EmitDebug, 265c460b37ffb50819a32c2a8967754b6f784b28263mkopec llvm::CodeGenOpt::Level OptimizationLevel, 266cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &JavaReflectionPathBase, 267cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &JavaReflectionPackageName) { 268cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (IOFiles.empty()) 269cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return true; 270cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 271cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (OutputDep && (DepFiles.size() != IOFiles.size())) { 272641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang getDiagnostics().Report(mDiagErrorInvalidOutputDepParameter); 2733a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang return false; 274cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang } 2753a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 276cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang std::string RealPackageName; 277cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 278cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const char *InputFile, *OutputFile, *BCOutputFile, *DepOutputFile; 279cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang std::list<std::pair<const char*, const char*> >::const_iterator 280cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang IOFileIter = IOFiles.begin(), DepFileIter = DepFiles.begin(); 281cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 282cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang setIncludePaths(IncludePaths); 283cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang setOutputType(OutputType); 2844cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (OutputDep) { 285cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang setAdditionalDepTargets(AdditionalDepTargets); 2864cc67fce91f43215d61b2695746eab102a3db516Stephen Hines } 287cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 288c460b37ffb50819a32c2a8967754b6f784b28263mkopec setDebugMetadataEmission(EmitDebug); 289c460b37ffb50819a32c2a8967754b6f784b28263mkopec 290c460b37ffb50819a32c2a8967754b6f784b28263mkopec setOptimizationLevel(OptimizationLevel); 291c460b37ffb50819a32c2a8967754b6f784b28263mkopec 292cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang mAllowRSPrefix = AllowRSPrefix; 293cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 2942e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines mTargetAPI = TargetAPI; 2954cc499d6e5ec602309501873449c938af61170b2Stephen Hines if (mTargetAPI < SLANG_MINIMUM_TARGET_API || 2964cc499d6e5ec602309501873449c938af61170b2Stephen Hines mTargetAPI > SLANG_MAXIMUM_TARGET_API) { 2972e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines getDiagnostics().Report(mDiagErrorTargetAPIRange) << mTargetAPI 2984cc499d6e5ec602309501873449c938af61170b2Stephen Hines << SLANG_MINIMUM_TARGET_API << SLANG_MAXIMUM_TARGET_API; 2992e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines return false; 3002e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines } 3012e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines 302c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines // Skip generation of warnings a second time if we are doing more than just 303c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines // a single pass over the input file. 304c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines bool SuppressAllWarnings = (OutputType != Slang::OT_Dependency); 305c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines 306cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang for (unsigned i = 0, e = IOFiles.size(); i != e; i++) { 307cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang InputFile = IOFileIter->first; 308cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang OutputFile = IOFileIter->second; 309cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 310cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang reset(); 311cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 312cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (!setInputSource(InputFile)) 313cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 314cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 315cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (!setOutput(OutputFile)) 316cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 317cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 318cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (Slang::compile() > 0) 319cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 320cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 321cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (OutputType != Slang::OT_Dependency) { 322cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (!reflectToJava(JavaReflectionPathBase, 323cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang JavaReflectionPackageName, 324cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang &RealPackageName)) 325cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 326cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 3274cc67fce91f43215d61b2695746eab102a3db516Stephen Hines for (std::vector<std::string>::const_iterator 3284cc67fce91f43215d61b2695746eab102a3db516Stephen Hines I = mGeneratedFileNames.begin(), E = mGeneratedFileNames.end(); 3294cc67fce91f43215d61b2695746eab102a3db516Stephen Hines I != E; 3304cc67fce91f43215d61b2695746eab102a3db516Stephen Hines I++) { 3314cc67fce91f43215d61b2695746eab102a3db516Stephen Hines std::string ReflectedName = RSSlangReflectUtils::ComputePackagedPath( 3324cc67fce91f43215d61b2695746eab102a3db516Stephen Hines JavaReflectionPathBase.c_str(), 3338d5a2f6ab321615bfb3a46f68aff0b643a71caa0Raphael (RealPackageName + OS_PATH_SEPARATOR_STR + *I).c_str()); 3344cc67fce91f43215d61b2695746eab102a3db516Stephen Hines appendGeneratedFileName(ReflectedName + ".java"); 3354cc67fce91f43215d61b2695746eab102a3db516Stephen Hines } 3364cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 337cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if ((OutputType == Slang::OT_Bitcode) && 338cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang (BitcodeStorage == BCST_JAVA_CODE) && 339cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang !generateBitcodeAccessor(JavaReflectionPathBase, 340cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang RealPackageName.c_str())) 341cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 342cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang } 343cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 3444cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (OutputDep) { 3454cc67fce91f43215d61b2695746eab102a3db516Stephen Hines BCOutputFile = DepFileIter->first; 3464cc67fce91f43215d61b2695746eab102a3db516Stephen Hines DepOutputFile = DepFileIter->second; 3474cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 3484cc67fce91f43215d61b2695746eab102a3db516Stephen Hines setDepTargetBC(BCOutputFile); 3494cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 3504cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (!setDepOutput(DepOutputFile)) 3514cc67fce91f43215d61b2695746eab102a3db516Stephen Hines return false; 3524cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 353c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines if (SuppressAllWarnings) { 354c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines getDiagnostics().setSuppressAllDiagnostics(true); 355c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines } 3564cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (generateDepFile() > 0) 3574cc67fce91f43215d61b2695746eab102a3db516Stephen Hines return false; 358c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines if (SuppressAllWarnings) { 359c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines getDiagnostics().setSuppressAllDiagnostics(false); 360c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines } 3614cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 3624cc67fce91f43215d61b2695746eab102a3db516Stephen Hines DepFileIter++; 3634cc67fce91f43215d61b2695746eab102a3db516Stephen Hines } 3644cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 365e86245a09bb8b9e72f5dc68083444ec938865798Zonr Chang if (!checkODR(InputFile)) 366641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return false; 367641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 368cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang IOFileIter++; 369cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang } 370cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 371cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return true; 3723a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 3733a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 374641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Changvoid SlangRS::reset() { 375641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang delete mRSContext; 376641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mRSContext = NULL; 3774cc67fce91f43215d61b2695746eab102a3db516Stephen Hines mGeneratedFileNames.clear(); 378641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang Slang::reset(); 379641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return; 380641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang} 381641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 3823a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr ChangSlangRS::~SlangRS() { 3833a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang delete mRSContext; 384641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang for (ReflectedDefinitionListTy::iterator I = ReflectedDefinitions.begin(), 385641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang E = ReflectedDefinitions.end(); 386641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I != E; 387641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I++) { 388641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang delete I->getValue().first; 389641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 3903a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang return; 3913a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 392e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines 393e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines} // namespace slang 394