//===- LineEntry.h ----------------------------------------------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef LLVM_DEBUGINFO_GSYM_LINEENTRY_H #define LLVM_DEBUGINFO_GSYM_LINEENTRY_H #include "llvm/DebugInfo/GSYM/Range.h" namespace llvm { namespace gsym { /// Line entries are used to encode the line tables in FunctionInfo objects. /// They are stored as a sorted vector of these objects and store the /// address, file and line of the line table row for a given address. The /// size of a line table entry is calculated by looking at the next entry /// in the FunctionInfo's vector of entries. struct LineEntry { uint64_t Addr; ///< Start address of this line entry. uint32_t File; ///< 1 based index of file in FileTable uint32_t Line; ///< Source line number. LineEntry(uint64_t A = 0, uint32_t F = 0, uint32_t L = 0) : Addr(A), File(F), Line(L) {} bool isValid() { return File != 0; } }; inline raw_ostream &operator<<(raw_ostream &OS, const LineEntry &LE) { return OS << "addr=" << HEX64(LE.Addr) << ", file=" << format("%3u", LE.File) << ", line=" << format("%3u", LE.Line); } inline bool operator==(const LineEntry &LHS, const LineEntry &RHS) { return LHS.Addr == RHS.Addr && LHS.File == RHS.File && LHS.Line == RHS.Line; } inline bool operator!=(const LineEntry &LHS, const LineEntry &RHS) { return !(LHS == RHS); } inline bool operator<(const LineEntry &LHS, const LineEntry &RHS) { return LHS.Addr < RHS.Addr; } } // namespace gsym } // namespace llvm #endif // #ifndef LLVM_DEBUGINFO_GSYM_LINEENTRY_H |