409c515f3f
Currently you can run the DWARF verifier on the linked dsymutil output. This patch extends this functionality and makes it possible to run the DWARF verifier on the input as well. A new option --verify-dwarf allows you to specify input, output, all and none. The existing --verify flag remains unchanged and acts and alias for --verify-dwarf=output. Input verification issues do not result in a non-zero exit code because dsymutil is capable of taking invalid DWARF as input and producing valid DWARF as output. Differential revision: https://reviews.llvm.org/D89216
112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
//===- tools/dsymutil/LinkUtils.h - Dwarf linker utilities ------*- 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_TOOLS_DSYMUTIL_LINKOPTIONS_H
|
|
#define LLVM_TOOLS_DSYMUTIL_LINKOPTIONS_H
|
|
|
|
#include "SymbolMap.h"
|
|
|
|
#include "llvm/ADT/Twine.h"
|
|
#include "llvm/Remarks/RemarkFormat.h"
|
|
#include "llvm/Support/VirtualFileSystem.h"
|
|
#include "llvm/Support/WithColor.h"
|
|
|
|
#include "llvm/DWARFLinker/DWARFLinker.h"
|
|
#include "llvm/DWARFLinker/DWARFStreamer.h"
|
|
#include <string>
|
|
|
|
namespace llvm {
|
|
namespace dsymutil {
|
|
|
|
struct LinkOptions {
|
|
/// Verbosity
|
|
bool Verbose = false;
|
|
|
|
/// Statistics
|
|
bool Statistics = false;
|
|
|
|
/// Verify the input DWARF.
|
|
bool VerifyInputDWARF = false;
|
|
|
|
/// Skip emitting output
|
|
bool NoOutput = false;
|
|
|
|
/// Do not unique types according to ODR
|
|
bool NoODR = false;
|
|
|
|
/// Update
|
|
bool Update = false;
|
|
|
|
/// Do not check swiftmodule timestamp
|
|
bool NoTimestamp = false;
|
|
|
|
/// Whether we want a static variable to force us to keep its enclosing
|
|
/// function.
|
|
bool KeepFunctionForStatic = false;
|
|
|
|
/// Number of threads.
|
|
unsigned Threads = 1;
|
|
|
|
// Output file type.
|
|
OutputFileType FileType = OutputFileType::Object;
|
|
|
|
/// The accelerator table kind
|
|
AccelTableKind TheAccelTableKind;
|
|
|
|
/// -oso-prepend-path
|
|
std::string PrependPath;
|
|
|
|
/// The -object-prefix-map.
|
|
std::map<std::string, std::string> ObjectPrefixMap;
|
|
|
|
/// The Resources directory in the .dSYM bundle.
|
|
Optional<std::string> ResourceDir;
|
|
|
|
/// Symbol map translator.
|
|
SymbolMapTranslator Translator;
|
|
|
|
/// Virtual File System.
|
|
llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS =
|
|
vfs::getRealFileSystem();
|
|
|
|
/// Fields used for linking and placing remarks into the .dSYM bundle.
|
|
/// @{
|
|
|
|
/// Number of debug maps processed in total.
|
|
unsigned NumDebugMaps = 0;
|
|
|
|
/// -remarks-prepend-path: prepend a path to all the external remark file
|
|
/// paths found in remark metadata.
|
|
std::string RemarksPrependPath;
|
|
|
|
/// The output format of the remarks.
|
|
remarks::Format RemarksFormat = remarks::Format::Bitstream;
|
|
|
|
/// @}
|
|
|
|
LinkOptions() = default;
|
|
};
|
|
|
|
inline void warn(Twine Warning, Twine Context = {}) {
|
|
WithColor::warning() << Warning + "\n";
|
|
if (!Context.isTriviallyEmpty())
|
|
WithColor::note() << Twine("while processing ") + Context + "\n";
|
|
}
|
|
|
|
inline bool error(Twine Error, Twine Context = {}) {
|
|
WithColor::error() << Error + "\n";
|
|
if (!Context.isTriviallyEmpty())
|
|
WithColor::note() << Twine("while processing ") + Context + "\n";
|
|
return false;
|
|
}
|
|
|
|
} // end namespace dsymutil
|
|
} // end namespace llvm
|
|
|
|
#endif // LLVM_TOOLS_DSYMUTIL_LINKOPTIONS_H
|