36f351098c
This patch creates skeleton implementation for the DWARFLinkerParallel. It also integrates DWARFLinkerParallel into dsymutil and llvm-dwarfutil, so that empty DWARFLinker::link() can be called. To do this new command line option is added "--linker apple/llvm". Additionally it changes existing DWARFLinker interfaces/implementations to be compatible: use Error for error reporting for the DWARFStreamer, make DWARFFile to owner of referenced resources, other small refactorings. Differential Revision: https://reviews.llvm.org/D147952
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//===- Options.h ------------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_DWARFUTIL_OPTIONS_H
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#define LLVM_TOOLS_LLVM_DWARFUTIL_OPTIONS_H
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#include "llvm/ADT/SmallString.h"
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#include "llvm/ADT/StringRef.h"
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namespace llvm {
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namespace dwarfutil {
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/// The kind of tombstone value.
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enum class TombstoneKind {
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BFD, /// 0/[1:1]. Bfd default.
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MaxPC, /// -1/-2. Assumed to match with
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/// http://www.dwarfstd.org/ShowIssue.php?issue=200609.1.
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Universal, /// both: BFD + MaxPC
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Exec, /// match with address range of executable sections.
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};
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/// The kind of accelerator table.
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enum class DwarfUtilAccelKind : uint8_t {
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None,
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DWARF // DWARFv5: .debug_names
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};
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struct Options {
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std::string InputFileName;
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std::string OutputFileName;
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bool DoGarbageCollection = false;
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bool DoODRDeduplication = false;
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bool BuildSeparateDebugFile = false;
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TombstoneKind Tombstone = TombstoneKind::Universal;
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bool Verbose = false;
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int NumThreads = 0;
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bool Verify = false;
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bool UseLLVMDWARFLinker = false;
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DwarfUtilAccelKind AccelTableKind = DwarfUtilAccelKind::None;
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std::string getSeparateDebugFileName() const {
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return OutputFileName + ".debug";
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}
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};
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} // namespace dwarfutil
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} // namespace llvm
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#endif // LLVM_TOOLS_LLVM_DWARFUTIL_OPTIONS_H
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