| //===- LookupResult.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_LOOKUPRESULT_H |
| #define LLVM_DEBUGINFO_GSYM_LOOKUPRESULT_H |
| |
| #include "llvm/DebugInfo/GSYM/Range.h" |
| #include "llvm/ADT/StringRef.h" |
| #include <inttypes.h> |
| #include <vector> |
| |
| namespace llvm { |
| class raw_ostream; |
| namespace gsym { |
| struct FileEntry; |
| |
| struct SourceLocation { |
| StringRef Name; ///< Function or symbol name. |
| StringRef Dir; ///< Line entry source file directory path. |
| StringRef Base; ///< Line entry source file basename. |
| uint32_t Line = 0; ///< Source file line number. |
| uint32_t Offset = 0; ///< Byte size offset within the named function. |
| }; |
| |
| inline bool operator==(const SourceLocation &LHS, const SourceLocation &RHS) { |
| return LHS.Name == RHS.Name && LHS.Dir == RHS.Dir && |
| LHS.Base == RHS.Base && LHS.Line == RHS.Line && |
| LHS.Offset == RHS.Offset; |
| } |
| |
| raw_ostream &operator<<(raw_ostream &OS, const SourceLocation &R); |
| |
| using SourceLocations = std::vector<SourceLocation>; |
| |
| |
| struct LookupResult { |
| uint64_t LookupAddr = 0; ///< The address that this lookup pertains to. |
| AddressRange FuncRange; ///< The concrete function address range. |
| StringRef FuncName; ///< The concrete function name that contains LookupAddr. |
| /// The source locations that match this address. This information will only |
| /// be filled in if the FunctionInfo contains a line table. If an address is |
| /// for a concrete function with no inlined functions, this array will have |
| /// one entry. If an address points to an inline function, there will be one |
| /// SourceLocation for each inlined function with the last entry pointing to |
| /// the concrete function itself. This allows one address to generate |
| /// multiple locations and allows unwinding of inline call stacks. The |
| /// deepest inline function will appear at index zero in the source locations |
| /// array, and the concrete function will appear at the end of the array. |
| SourceLocations Locations; |
| std::string getSourceFile(uint32_t Index) const; |
| }; |
| |
| raw_ostream &operator<<(raw_ostream &OS, const LookupResult &R); |
| |
| } // namespace gsym |
| } // namespace llvm |
| |
| #endif // #ifndef LLVM_DEBUGINFO_GSYM_LOOKUPRESULT_H |