blob: 91cb327661299c8b264e05ed2c15fa5fff984df7 [file] [log] [blame]
//===- tools/dsymutil/dsymutil.h - dsymutil high-level functionality ------===//
// The LLVM Linker
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
/// \file
/// This file contains the class declaration for the code that parses STABS
/// debug maps that are embedded in the binaries symbol tables.
#include "DebugMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/ErrorOr.h"
#include <memory>
namespace llvm {
namespace dsymutil {
struct LinkOptions {
bool Verbose; ///< Verbosity
bool NoOutput; ///< Skip emitting output
bool NoODR; ///< Do not unique types according to ODR
std::string PrependPath; ///< -oso-prepend-path
LinkOptions() : Verbose(false), NoOutput(false) {}
/// \brief Extract the DebugMaps from the given file.
/// The file has to be a MachO object file. Multiple debug maps can be
/// returned when the file is universal (aka fat) binary.
parseDebugMap(StringRef InputFile, ArrayRef<std::string> Archs,
StringRef PrependPath, bool Verbose, bool InputIsYAML);
/// \brief Dump the symbol table
bool dumpStab(StringRef InputFile, ArrayRef<std::string> Archs,
StringRef PrependPath = "");
/// \brief Link the Dwarf debuginfo as directed by the passed DebugMap
/// \p DM into a DwarfFile named \p OutputFilename.
/// \returns false if the link failed.
bool linkDwarf(StringRef OutputFilename, const DebugMap &DM,
const LinkOptions &Options);
/// \brief Exit the dsymutil process, cleaning up every temporary
/// files that we created.
LLVM_ATTRIBUTE_NORETURN void exitDsymutil(int ExitStatus);
void warn(const Twine &Warning, const Twine &Context);
bool error(const Twine &Error, const Twine &Context);