1 //===- ObjectFileTransformer.h ----------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_DEBUGINFO_GSYM_OBJECTFILETRANSFORMER_H 10 #define LLVM_DEBUGINFO_GSYM_OBJECTFILETRANSFORMER_H 11 12 #include "llvm/Support/Compiler.h" 13 #include "llvm/Support/Error.h" 14 15 namespace llvm { 16 17 namespace object { 18 class ObjectFile; 19 } 20 21 namespace gsym { 22 23 class GsymCreator; 24 class OutputAggregator; 25 26 class ObjectFileTransformer { 27 public: 28 /// Extract any object file data that is needed by the GsymCreator. 29 /// 30 /// The extracted information includes the UUID of the binary and converting 31 /// all function symbols from any symbol tables into FunctionInfo objects. 32 /// 33 /// \param Obj The object file that contains the DWARF debug info. 34 /// 35 /// \param Log The stream to log warnings and non fatal issues to. If NULL, 36 /// don't log. 37 /// 38 /// \param Gsym The GSYM creator to populate with the function information 39 /// from the debug info. 40 /// 41 /// \returns An error indicating any fatal issues that happen when parsing 42 /// the DWARF, or Error::success() if all goes well. 43 LLVM_ABI static llvm::Error convert(const object::ObjectFile &Obj, 44 OutputAggregator &Output, 45 GsymCreator &Gsym); 46 }; 47 48 } // namespace gsym 49 } // namespace llvm 50 51 #endif // LLVM_DEBUGINFO_GSYM_OBJECTFILETRANSFORMER_H 52