slang_rs.cpp revision 11274a7324b478ec13e1d10a1b81350b34a65ab1
1c383a500aa59423264811be3874461bf8adbfea0Zonr Chang/* 20a813a3ef2a82f19d7eab9e23ae8493197143803Stephen Hines * Copyright 2010-2012, 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 391b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams#include "slang_rs_reflection_cpp.h" 401b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams 41e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hinesnamespace slang { 423a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 4311274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines#define FS_SUFFIX "fs" 4411274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines 453c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang#define RS_HEADER_SUFFIX "rsh" 463c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang 472d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines/* RS_HEADER_ENTRY(name) */ 483c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang#define ENUM_RS_HEADER() \ 492d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_allocation) \ 502d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_atomic) \ 512d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_cl) \ 522d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_core) \ 532d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_debug) \ 544eb4b38b35855436543d229bc3c83b60d47dbbceAlex Sakhartchouk RS_HEADER_ENTRY(rs_element) \ 552d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_graphics) \ 562d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_math) \ 574eb4b38b35855436543d229bc3c83b60d47dbbceAlex Sakhartchouk RS_HEADER_ENTRY(rs_mesh) \ 582d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_matrix) \ 592d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_object) \ 604eb4b38b35855436543d229bc3c83b60d47dbbceAlex Sakhartchouk RS_HEADER_ENTRY(rs_program) \ 612d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_quaternion) \ 624eb4b38b35855436543d229bc3c83b60d47dbbceAlex Sakhartchouk RS_HEADER_ENTRY(rs_sampler) \ 632d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_time) \ 642d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RS_HEADER_ENTRY(rs_types) \ 652d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines 6611274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines// Returns true if \p Filename ends in ".fs". 6711274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hinesbool SlangRS::isFilterscript(const char *Filename) { 6811274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines const char *c = strrchr(Filename, '.'); 6911274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines if (c && !strncmp(FS_SUFFIX, c + 1, strlen(FS_SUFFIX) + 1)) { 7011274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines return true; 7111274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines } else { 7211274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines return false; 7311274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines } 7411274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines} 753c250c5d6cbf4123e959a3466990fda9fa50987aZonr Chang 76cf6af6abc1de499920571308b14a27e19cf57097Zonr Changbool SlangRS::reflectToJava(const std::string &OutputPathBase, 77cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &OutputPackageName, 780a813a3ef2a82f19d7eab9e23ae8493197143803Stephen Hines const std::string &RSPackageName, 79cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang std::string *RealPackageName) { 80cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return mRSContext->reflectToJava(OutputPathBase, 81cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang OutputPackageName, 820a813a3ef2a82f19d7eab9e23ae8493197143803Stephen Hines RSPackageName, 83cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang getInputFileName(), 84cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang getOutputFileName(), 85cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang RealPackageName); 86cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang} 87cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 88cf6af6abc1de499920571308b14a27e19cf57097Zonr Changbool SlangRS::generateBitcodeAccessor(const std::string &OutputPathBase, 89cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &PackageName) { 90cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang RSSlangReflectUtils::BitCodeAccessorContext BCAccessorContext; 91cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 92cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.rsFileName = getInputFileName().c_str(); 93cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.bcFileName = getOutputFileName().c_str(); 94cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.reflectPath = OutputPathBase.c_str(); 95cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.packageName = PackageName.c_str(); 96cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang BCAccessorContext.bcStorage = BCST_JAVA_CODE; // Must be BCST_JAVA_CODE 97cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 98cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return RSSlangReflectUtils::GenerateBitCodeAccessor(BCAccessorContext); 99cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang} 100cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 101e86245a09bb8b9e72f5dc68083444ec938865798Zonr Changbool SlangRS::checkODR(const char *CurInputFile) { 102641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang for (RSContext::ExportableList::iterator I = mRSContext->exportable_begin(), 103641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang E = mRSContext->exportable_end(); 104641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I != E; 105641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I++) { 106a858cb6f3d9223d65bf73e1230c6324ded4095f6Stephen Hines RSExportable *RSE = *I; 107a858cb6f3d9223d65bf73e1230c6324ded4095f6Stephen Hines if (RSE->getKind() != RSExportable::EX_TYPE) 108641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang continue; 109641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 110a858cb6f3d9223d65bf73e1230c6324ded4095f6Stephen Hines RSExportType *ET = static_cast<RSExportType *>(RSE); 111641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (ET->getClass() != RSExportType::ExportClassRecord) 112641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang continue; 113641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 114641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RSExportRecordType *ERT = static_cast<RSExportRecordType *>(ET); 115641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 116641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Artificial record types (create by us not by user in the source) always 117641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // conforms the ODR. 118641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (ERT->isArtificial()) 119641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang continue; 120641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 121641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Key to lookup ERT in ReflectedDefinitions 122641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang llvm::StringRef RDKey(ERT->getName()); 123641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang ReflectedDefinitionListTy::const_iterator RD = 124641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang ReflectedDefinitions.find(RDKey); 125641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 126641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (RD != ReflectedDefinitions.end()) { 127641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang const RSExportRecordType *Reflected = RD->getValue().first; 128641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // There's a record (struct) with the same name reflected before. Enforce 129641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // ODR checking - the Reflected must hold *exactly* the same "definition" 130641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // as the one defined previously. We say two record types A and B have the 131641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // same definition iff: 132641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // 133641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // struct A { struct B { 134641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(a1) a1, Type(b1) b1, 135641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(a2) a2, Type(b1) b2, 136641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // ... ... 137641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(aN) aN Type(b3) b3, 138641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // }; } 139641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #1. They have same number of fields, i.e., N = M; 140641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #2. for (i := 1 to N) 141641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(ai) = Type(bi) must hold; 142641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #3. for (i := 1 to N) 143641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Name(ai) = Name(bi) must hold; 144641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // 145641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // where, 146641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Type(F) = the type of field F and 147641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Name(F) = the field name. 148641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 149641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang bool PassODR = false; 150641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond. #1 and Cond. #2 151641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (Reflected->equals(ERT)) { 152641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Cond #3. 153641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RSExportRecordType::const_field_iterator AI = Reflected->fields_begin(), 154641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang BI = ERT->fields_begin(); 155641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 156641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang for (unsigned i = 0, e = Reflected->getFields().size(); i != e; i++) { 157641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if ((*AI)->getName() != (*BI)->getName()) 158641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang break; 159641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang AI++; 160641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang BI++; 161641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 162641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang PassODR = (AI == (Reflected->fields_end())); 163641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 164641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 165641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (!PassODR) { 166641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang getDiagnostics().Report(mDiagErrorODR) << Reflected->getName() 167641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang << getInputFileName() 168641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang << RD->getValue().second; 169641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return false; 170641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 171641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } else { 172641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang llvm::StringMapEntry<ReflectedDefinitionTy> *ME = 173641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang llvm::StringMapEntry<ReflectedDefinitionTy>::Create(RDKey.begin(), 174641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang RDKey.end()); 175e86245a09bb8b9e72f5dc68083444ec938865798Zonr Chang ME->setValue(std::make_pair(ERT, CurInputFile)); 176641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 177641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang if (!ReflectedDefinitions.insert(ME)) 178641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang delete ME; 179641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 180641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang // Take the ownership of ERT such that it won't be freed in ~RSContext(). 181641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang ERT->keep(); 182641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 183641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 184641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return true; 185641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang} 186cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 1873a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changvoid SlangRS::initDiagnostic() { 1889207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine &DiagEngine = getDiagnostics(); 189cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 1909207a2e495c8363606861e4f034504ec5c153dabLogan Chien if (DiagEngine.setDiagnosticGroupMapping("implicit-function-declaration", 1919207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::diag::MAP_ERROR)) 1929207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.Report(clang::diag::warn_unknown_warning_option) 1939207a2e495c8363606861e4f034504ec5c153dabLogan Chien << "implicit-function-declaration"; 1949207a2e495c8363606861e4f034504ec5c153dabLogan Chien 1959207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.setDiagnosticMapping( 1969207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::diag::ext_typecheck_convert_discards_qualifiers, 1979207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::diag::MAP_ERROR, 1989207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::SourceLocation()); 199641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 200641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mDiagErrorInvalidOutputDepParameter = 2019207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.getCustomDiagID( 2029207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine::Error, 2039207a2e495c8363606861e4f034504ec5c153dabLogan Chien "invalid parameter for output dependencies files."); 204641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 205641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mDiagErrorODR = 2069207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.getCustomDiagID( 2079207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine::Error, 2089207a2e495c8363606861e4f034504ec5c153dabLogan Chien "type '%0' in different translation unit (%1 v.s. %2) " 2099207a2e495c8363606861e4f034504ec5c153dabLogan Chien "has incompatible type definition"); 2109207a2e495c8363606861e4f034504ec5c153dabLogan Chien 2119207a2e495c8363606861e4f034504ec5c153dabLogan Chien mDiagErrorTargetAPIRange = 2129207a2e495c8363606861e4f034504ec5c153dabLogan Chien DiagEngine.getCustomDiagID( 2139207a2e495c8363606861e4f034504ec5c153dabLogan Chien clang::DiagnosticsEngine::Error, 2142e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines "target API level '%0' is out of range ('%1' - '%2')"); 2153a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2163a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2173a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changvoid SlangRS::initPreprocessor() { 2183a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang clang::Preprocessor &PP = getPreprocessor(); 2193a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2202e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines std::stringstream RSH; 2212e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines RSH << "#define RS_VERSION " << mTargetAPI << std::endl; 2222d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines RSH << "#include \"rs_core." RS_HEADER_SUFFIX "\"" << std::endl; 2232e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines PP.setPredefines(RSH.str()); 2243a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2253a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2263a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changvoid SlangRS::initASTContext() { 2279e5b503349719144f63ccb7c62ee9c291a7d83b8Stephen Hines mRSContext = new RSContext(getPreprocessor(), 2289e5b503349719144f63ccb7c62ee9c291a7d83b8Stephen Hines getASTContext(), 2293fd0a94a5cf1656569b1aea07043cc63939dcb46Stephen Hines getTargetInfo(), 2304cc67fce91f43215d61b2695746eab102a3db516Stephen Hines &mPragmas, 2314a4bf92a8add68629a7e6e59ef81c3c3fe603a75Stephen Hines mTargetAPI, 2324cc67fce91f43215d61b2695746eab102a3db516Stephen Hines &mGeneratedFileNames); 2333a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2343a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 2353a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Changclang::ASTConsumer 2363a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang*SlangRS::createBackend(const clang::CodeGenOptions& CodeGenOpts, 2373a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang llvm::raw_ostream *OS, 2383a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang Slang::OutputType OT) { 2393a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang return new RSBackend(mRSContext, 240e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines &getDiagnostics(), 2413a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang CodeGenOpts, 2423a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang getTargetOptions(), 2433fd0a94a5cf1656569b1aea07043cc63939dcb46Stephen Hines &mPragmas, 2443a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang OS, 2453a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang OT, 2463a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang getSourceManager(), 24711274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines mAllowRSPrefix, 24811274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines mIsFilterscript); 2493a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2503a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 251592a954aae4cb946970b557e94afd5ee453fd57eZonr Changbool SlangRS::IsRSHeaderFile(const char *File) { 2522d35eddd17eaa8bf5a0202dc60ead14dd16eb2d6Stephen Hines#define RS_HEADER_ENTRY(name) \ 2533ab021f5913736512343730d91e771037954061bZonr Chang if (::strcmp(File, #name "."RS_HEADER_SUFFIX) == 0) \ 254592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang return true; 255592a954aae4cb946970b557e94afd5ee453fd57eZonr ChangENUM_RS_HEADER() 256592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang#undef RS_HEADER_ENTRY 257592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang return false; 258592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang} 259592a954aae4cb946970b557e94afd5ee453fd57eZonr Chang 26011274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hinesbool SlangRS::IsLocInRSHeaderFile(const clang::SourceLocation &Loc, 26111274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines const clang::SourceManager &SourceMgr) { 26211274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines clang::FullSourceLoc FSL(Loc, SourceMgr); 263fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines clang::PresumedLoc PLoc = SourceMgr.getPresumedLoc(FSL); 264fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines 265688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines const char *Filename = PLoc.getFilename(); 266688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines if (!Filename) { 267688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines return false; 268688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines } else { 269688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines return IsRSHeaderFile(llvm::sys::path::filename(Filename).data()); 270688e64b2d56e4218c680b9d6523c5de672f55757Stephen Hines } 271fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines} 272fcda2352b9e140529f8f3c89f05b10a70c0048b2Stephen Hines 2739207a2e495c8363606861e4f034504ec5c153dabLogan ChienSlangRS::SlangRS() 27411274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines : Slang(), mRSContext(NULL), mAllowRSPrefix(false), mTargetAPI(0), 27511274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines mIsFilterscript(false) { 2763a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 2773a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 278cf6af6abc1de499920571308b14a27e19cf57097Zonr Changbool SlangRS::compile( 279cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::list<std::pair<const char*, const char*> > &IOFiles, 280cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::list<std::pair<const char*, const char*> > &DepFiles, 281cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::vector<std::string> &IncludePaths, 282cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::vector<std::string> &AdditionalDepTargets, 283cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang Slang::OutputType OutputType, BitCodeStorageType BitcodeStorage, 284cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang bool AllowRSPrefix, bool OutputDep, 285c460b37ffb50819a32c2a8967754b6f784b28263mkopec unsigned int TargetAPI, bool EmitDebug, 286c460b37ffb50819a32c2a8967754b6f784b28263mkopec llvm::CodeGenOpt::Level OptimizationLevel, 287cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const std::string &JavaReflectionPathBase, 2880a813a3ef2a82f19d7eab9e23ae8493197143803Stephen Hines const std::string &JavaReflectionPackageName, 2890a813a3ef2a82f19d7eab9e23ae8493197143803Stephen Hines const std::string &RSPackageName) { 290cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (IOFiles.empty()) 291cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return true; 292cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 293cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (OutputDep && (DepFiles.size() != IOFiles.size())) { 294641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang getDiagnostics().Report(mDiagErrorInvalidOutputDepParameter); 2953a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang return false; 296cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang } 2973a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 298cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang std::string RealPackageName; 299cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 300cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang const char *InputFile, *OutputFile, *BCOutputFile, *DepOutputFile; 301cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang std::list<std::pair<const char*, const char*> >::const_iterator 302cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang IOFileIter = IOFiles.begin(), DepFileIter = DepFiles.begin(); 303cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 304cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang setIncludePaths(IncludePaths); 305cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang setOutputType(OutputType); 3064cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (OutputDep) { 307cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang setAdditionalDepTargets(AdditionalDepTargets); 3084cc67fce91f43215d61b2695746eab102a3db516Stephen Hines } 309cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 310c460b37ffb50819a32c2a8967754b6f784b28263mkopec setDebugMetadataEmission(EmitDebug); 311c460b37ffb50819a32c2a8967754b6f784b28263mkopec 312c460b37ffb50819a32c2a8967754b6f784b28263mkopec setOptimizationLevel(OptimizationLevel); 313c460b37ffb50819a32c2a8967754b6f784b28263mkopec 314cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang mAllowRSPrefix = AllowRSPrefix; 315cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 3162e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines mTargetAPI = TargetAPI; 3174cc499d6e5ec602309501873449c938af61170b2Stephen Hines if (mTargetAPI < SLANG_MINIMUM_TARGET_API || 3184cc499d6e5ec602309501873449c938af61170b2Stephen Hines mTargetAPI > SLANG_MAXIMUM_TARGET_API) { 3192e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines getDiagnostics().Report(mDiagErrorTargetAPIRange) << mTargetAPI 3204cc499d6e5ec602309501873449c938af61170b2Stephen Hines << SLANG_MINIMUM_TARGET_API << SLANG_MAXIMUM_TARGET_API; 3212e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines return false; 3222e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines } 3232e35b136cc2434080fcd682d2f95e53a87675dd4Stephen Hines 324c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines // Skip generation of warnings a second time if we are doing more than just 325c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines // a single pass over the input file. 326c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines bool SuppressAllWarnings = (OutputType != Slang::OT_Dependency); 327c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines 328cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang for (unsigned i = 0, e = IOFiles.size(); i != e; i++) { 329cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang InputFile = IOFileIter->first; 330cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang OutputFile = IOFileIter->second; 331cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 332cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang reset(); 333cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 334cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (!setInputSource(InputFile)) 335cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 336cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 337cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (!setOutput(OutputFile)) 338cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 339cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 340cf9a73a4140402c0e9e4fbab27477f22cc7d8e3cStephen Hines if (!JavaReflectionPackageName.empty()) { 341cf9a73a4140402c0e9e4fbab27477f22cc7d8e3cStephen Hines mRSContext->setReflectJavaPackageName( 342cf9a73a4140402c0e9e4fbab27477f22cc7d8e3cStephen Hines JavaReflectionPackageName); 343cf9a73a4140402c0e9e4fbab27477f22cc7d8e3cStephen Hines } 344cf9a73a4140402c0e9e4fbab27477f22cc7d8e3cStephen Hines 34511274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines mIsFilterscript = isFilterscript(InputFile); 34611274a7324b478ec13e1d10a1b81350b34a65ab1Stephen Hines 347cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (Slang::compile() > 0) 348cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 349cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 350cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang if (OutputType != Slang::OT_Dependency) { 351cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 3525c25c5159c0a5be9af992679067790716626da7bStephen Hines if (BitcodeStorage == BCST_CPP_CODE) { 3531b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams RSReflectionCpp R(mRSContext); 3541b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams bool ret = R.reflect(JavaReflectionPathBase, getInputFileName(), getOutputFileName()); 3551b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams if (!ret) { 3561b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams return false; 3571b6a0883cd6984e11e59b0c847fb334df1f41afcJason Sams } 3585c25c5159c0a5be9af992679067790716626da7bStephen Hines } else { 3594cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 3605c25c5159c0a5be9af992679067790716626da7bStephen Hines if (!reflectToJava(JavaReflectionPathBase, 3615c25c5159c0a5be9af992679067790716626da7bStephen Hines JavaReflectionPackageName, 3620a813a3ef2a82f19d7eab9e23ae8493197143803Stephen Hines RSPackageName, 3635c25c5159c0a5be9af992679067790716626da7bStephen Hines &RealPackageName)) { 364cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return false; 3655c25c5159c0a5be9af992679067790716626da7bStephen Hines } 3665c25c5159c0a5be9af992679067790716626da7bStephen Hines 3675c25c5159c0a5be9af992679067790716626da7bStephen Hines for (std::vector<std::string>::const_iterator 3685c25c5159c0a5be9af992679067790716626da7bStephen Hines I = mGeneratedFileNames.begin(), E = mGeneratedFileNames.end(); 3695c25c5159c0a5be9af992679067790716626da7bStephen Hines I != E; 3705c25c5159c0a5be9af992679067790716626da7bStephen Hines I++) { 3715c25c5159c0a5be9af992679067790716626da7bStephen Hines std::string ReflectedName = RSSlangReflectUtils::ComputePackagedPath( 3725c25c5159c0a5be9af992679067790716626da7bStephen Hines JavaReflectionPathBase.c_str(), 3735c25c5159c0a5be9af992679067790716626da7bStephen Hines (RealPackageName + OS_PATH_SEPARATOR_STR + *I).c_str()); 3745c25c5159c0a5be9af992679067790716626da7bStephen Hines appendGeneratedFileName(ReflectedName + ".java"); 3755c25c5159c0a5be9af992679067790716626da7bStephen Hines } 3765c25c5159c0a5be9af992679067790716626da7bStephen Hines 3775c25c5159c0a5be9af992679067790716626da7bStephen Hines if ((OutputType == Slang::OT_Bitcode) && 3785c25c5159c0a5be9af992679067790716626da7bStephen Hines (BitcodeStorage == BCST_JAVA_CODE) && 3795c25c5159c0a5be9af992679067790716626da7bStephen Hines !generateBitcodeAccessor(JavaReflectionPathBase, 3805c25c5159c0a5be9af992679067790716626da7bStephen Hines RealPackageName.c_str())) { 3815c25c5159c0a5be9af992679067790716626da7bStephen Hines return false; 3825c25c5159c0a5be9af992679067790716626da7bStephen Hines } 3835c25c5159c0a5be9af992679067790716626da7bStephen Hines } 384cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang } 385cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 3864cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (OutputDep) { 3874cc67fce91f43215d61b2695746eab102a3db516Stephen Hines BCOutputFile = DepFileIter->first; 3884cc67fce91f43215d61b2695746eab102a3db516Stephen Hines DepOutputFile = DepFileIter->second; 3894cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 3904cc67fce91f43215d61b2695746eab102a3db516Stephen Hines setDepTargetBC(BCOutputFile); 3914cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 3924cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (!setDepOutput(DepOutputFile)) 3934cc67fce91f43215d61b2695746eab102a3db516Stephen Hines return false; 3944cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 395c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines if (SuppressAllWarnings) { 396c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines getDiagnostics().setSuppressAllDiagnostics(true); 397c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines } 3984cc67fce91f43215d61b2695746eab102a3db516Stephen Hines if (generateDepFile() > 0) 3994cc67fce91f43215d61b2695746eab102a3db516Stephen Hines return false; 400c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines if (SuppressAllWarnings) { 401c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines getDiagnostics().setSuppressAllDiagnostics(false); 402c632be206ac4fe49a5db05cfa54942d774329dbeStephen Hines } 4034cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 4044cc67fce91f43215d61b2695746eab102a3db516Stephen Hines DepFileIter++; 4054cc67fce91f43215d61b2695746eab102a3db516Stephen Hines } 4064cc67fce91f43215d61b2695746eab102a3db516Stephen Hines 407e86245a09bb8b9e72f5dc68083444ec938865798Zonr Chang if (!checkODR(InputFile)) 408641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return false; 409641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 410cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang IOFileIter++; 411cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang } 412cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang 413cf6af6abc1de499920571308b14a27e19cf57097Zonr Chang return true; 4143a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 4153a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang 416641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Changvoid SlangRS::reset() { 417641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang delete mRSContext; 418641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang mRSContext = NULL; 4194cc67fce91f43215d61b2695746eab102a3db516Stephen Hines mGeneratedFileNames.clear(); 420641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang Slang::reset(); 421641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang return; 422641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang} 423641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang 4243a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr ChangSlangRS::~SlangRS() { 4253a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang delete mRSContext; 426641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang for (ReflectedDefinitionListTy::iterator I = ReflectedDefinitions.begin(), 427641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang E = ReflectedDefinitions.end(); 428641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I != E; 429641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang I++) { 430641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang delete I->getValue().first; 431641558f02fe6ce0ee3ae5076eb366c25e2ad5903Zonr Chang } 4323a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang return; 4333a9ca1f0d6bd8f12c2bb2adea51f95c255996180Zonr Chang} 434e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines 435e639eb5caa2c386b4a60659a4929e8a6141a2cbeStephen Hines} // namespace slang 436