Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 710 deletions

diff --git a/gnu/llvm/tools/llvm-readobj/llvm-readobj.cpp b/gnu/llvm/tools/llvm-readobj/llvm-readobj.cpp
deleted file mode 100644
index 81ce7a59036..00000000000
--- a/gnu/llvm/tools/llvm-readobj/llvm-readobj.cpp
+++ /dev/null
@@ -1,710 +0,0 @@
-//===- llvm-readobj.cpp - Dump contents of an Object File -----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This is a tool similar to readelf, except it works on multiple object file
-// formats. The main purpose of this tool is to provide detailed output suitable
-// for FileCheck.
-//
-// Flags should be similar to readelf where supported, but the output format
-// does not need to be identical. The point is to not make users learn yet
-// another set of flags.
-//
-// Output should be specialized for each format where appropriate.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm-readobj.h"
-#include "Error.h"
-#include "ObjDumper.h"
-#include "WindowsResourceDumper.h"
-#include "llvm/DebugInfo/CodeView/MergingTypeTableBuilder.h"
-#include "llvm/Object/Archive.h"
-#include "llvm/Object/COFFImportFile.h"
-#include "llvm/Object/MachOUniversal.h"
-#include "llvm/Object/ObjectFile.h"
-#include "llvm/Object/WindowsResource.h"
-#include "llvm/Support/Casting.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/DataTypes.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/FormatVariadic.h"
-#include "llvm/Support/InitLLVM.h"
-#include "llvm/Support/Path.h"
-#include "llvm/Support/ScopedPrinter.h"
-#include "llvm/Support/TargetRegistry.h"
-
-using namespace llvm;
-using namespace llvm::object;
-
-namespace opts {
-  cl::list<std::string> InputFilenames(cl::Positional,
-    cl::desc("<input object files>"),
-    cl::ZeroOrMore);
-
-  // -all, -a
-  cl::opt<bool>
-      All("all",
-          cl::desc("Equivalent to setting: --file-headers, --program-headers, "
-                   "--section-headers, --symbols, --relocations, "
-                   "--dynamic-table, --notes, --version-info, --unwind, "
-                   "--section-groups and --elf-hash-histogram."));
-  cl::alias AllShort("a", cl::desc("Alias for --all"), cl::aliasopt(All));
-
-  // --headers -e
-  cl::opt<bool>
-      Headers("headers",
-          cl::desc("Equivalent to setting: --file-headers, --program-headers, "
-                   "--section-headers"));
-  cl::alias HeadersShort("e", cl::desc("Alias for --headers"),
-     cl::aliasopt(Headers));
-
-  // -wide, -W
-  cl::opt<bool>
-      WideOutput("wide", cl::desc("Ignored for compatibility with GNU readelf"),
-                 cl::Hidden);
-  cl::alias WideOutputShort("W",
-    cl::desc("Alias for --wide"),
-    cl::aliasopt(WideOutput));
-
-  // -file-headers, -file-header, -h
-  cl::opt<bool> FileHeaders("file-headers",
-    cl::desc("Display file headers "));
-  cl::alias FileHeadersShort("h", cl::desc("Alias for --file-headers"),
-                             cl::aliasopt(FileHeaders), cl::NotHidden);
-  cl::alias FileHeadersSingular("file-header",
-                                cl::desc("Alias for --file-headers"),
-                                cl::aliasopt(FileHeaders));
-
-  // -section-headers, -sections, -S
-  // Also -s in llvm-readobj mode.
-  cl::opt<bool> SectionHeaders("section-headers",
-                               cl::desc("Display all section headers."));
-  cl::alias SectionsShortUpper("S", cl::desc("Alias for --section-headers"),
-                               cl::aliasopt(SectionHeaders), cl::NotHidden);
-  cl::alias SectionHeadersAlias("sections",
-                                cl::desc("Alias for --section-headers"),
-                                cl::aliasopt(SectionHeaders), cl::NotHidden);
-
-  // -section-relocations
-  // Also -sr in llvm-readobj mode.
-  cl::opt<bool> SectionRelocations("section-relocations",
-    cl::desc("Display relocations for each section shown."));
-
-  // -section-symbols
-  // Also -st in llvm-readobj mode.
-  cl::opt<bool> SectionSymbols("section-symbols",
-    cl::desc("Display symbols for each section shown."));
-
-  // -section-data
-  // Also -sd in llvm-readobj mode.
-  cl::opt<bool> SectionData("section-data",
-    cl::desc("Display section data for each section shown."));
-
-  // -relocations, -relocs, -r
-  cl::opt<bool> Relocations("relocations",
-    cl::desc("Display the relocation entries in the file"));
-  cl::alias RelocationsShort("r", cl::desc("Alias for --relocations"),
-                             cl::aliasopt(Relocations), cl::NotHidden);
-  cl::alias RelocationsGNU("relocs", cl::desc("Alias for --relocations"),
-                           cl::aliasopt(Relocations));
-
-  // -notes, -n
-  cl::opt<bool> Notes("notes", cl::desc("Display the ELF notes in the file"));
-  cl::alias NotesShort("n", cl::desc("Alias for --notes"), cl::aliasopt(Notes));
-
-  // -dyn-relocations
-  cl::opt<bool> DynRelocs("dyn-relocations",
-    cl::desc("Display the dynamic relocation entries in the file"));
-
-  // -symbols
-  // Also -s in llvm-readelf mode, or -t in llvm-readobj mode.
-  cl::opt<bool> Symbols("symbols",
-    cl::desc("Display the symbol table"));
-  cl::alias SymbolsGNU("syms", cl::desc("Alias for --symbols"),
-                       cl::aliasopt(Symbols));
-
-  // -dyn-symbols, -dyn-syms
-  // Also -dt in llvm-readobj mode.
-  cl::opt<bool> DynamicSymbols("dyn-symbols",
-    cl::desc("Display the dynamic symbol table"));
-  cl::alias DynSymsGNU("dyn-syms", cl::desc("Alias for --dyn-symbols"),
-                       cl::aliasopt(DynamicSymbols));
-
-  // -unwind, -u
-  cl::opt<bool> UnwindInfo("unwind",
-    cl::desc("Display unwind information"));
-  cl::alias UnwindInfoShort("u",
-    cl::desc("Alias for --unwind"),
-    cl::aliasopt(UnwindInfo));
-
-  // -dynamic-table, -dynamic, -d
-  cl::opt<bool> DynamicTable("dynamic-table",
-    cl::desc("Display the ELF .dynamic section table"));
-  cl::alias DynamicTableShort("d", cl::desc("Alias for --dynamic-table"),
-                              cl::aliasopt(DynamicTable), cl::NotHidden);
-  cl::alias DynamicTableAlias("dynamic", cl::desc("Alias for --dynamic-table"),
-                              cl::aliasopt(DynamicTable));
-
-  // -needed-libs
-  cl::opt<bool> NeededLibraries("needed-libs",
-    cl::desc("Display the needed libraries"));
-
-  // -program-headers, -segments, -l
-  cl::opt<bool> ProgramHeaders("program-headers",
-    cl::desc("Display ELF program headers"));
-  cl::alias ProgramHeadersShort("l", cl::desc("Alias for --program-headers"),
-                                cl::aliasopt(ProgramHeaders), cl::NotHidden);
-  cl::alias SegmentsAlias("segments", cl::desc("Alias for --program-headers"),
-                          cl::aliasopt(ProgramHeaders));
-
-  // -string-dump, -p
-  cl::list<std::string> StringDump("string-dump", cl::desc("<number|name>"),
-                                   cl::ZeroOrMore);
-  cl::alias StringDumpShort("p", cl::desc("Alias for --string-dump"),
-                            cl::aliasopt(StringDump));
-
-  // -hex-dump, -x
-  cl::list<std::string> HexDump("hex-dump", cl::desc("<number|name>"),
-                                cl::ZeroOrMore);
-  cl::alias HexDumpShort("x", cl::desc("Alias for --hex-dump"),
-                         cl::aliasopt(HexDump));
-
-  // -hash-table
-  cl::opt<bool> HashTable("hash-table",
-    cl::desc("Display ELF hash table"));
-
-  // -gnu-hash-table
-  cl::opt<bool> GnuHashTable("gnu-hash-table",
-    cl::desc("Display ELF .gnu.hash section"));
-
-  // -expand-relocs
-  cl::opt<bool> ExpandRelocs("expand-relocs",
-    cl::desc("Expand each shown relocation to multiple lines"));
-
-  // -raw-relr
-  cl::opt<bool> RawRelr("raw-relr",
-    cl::desc("Do not decode relocations in SHT_RELR section, display raw contents"));
-
-  // -codeview
-  cl::opt<bool> CodeView("codeview",
-                         cl::desc("Display CodeView debug information"));
-
-  // -codeview-merged-types
-  cl::opt<bool>
-      CodeViewMergedTypes("codeview-merged-types",
-                          cl::desc("Display the merged CodeView type stream"));
-
-  // -codeview-subsection-bytes
-  cl::opt<bool> CodeViewSubsectionBytes(
-      "codeview-subsection-bytes",
-      cl::desc("Dump raw contents of codeview debug sections and records"));
-
-  // -arm-attributes
-  cl::opt<bool> ARMAttributes("arm-attributes",
-                              cl::desc("Display the ARM attributes section"));
-
-  // -mips-plt-got
-  cl::opt<bool>
-  MipsPLTGOT("mips-plt-got",
-             cl::desc("Display the MIPS GOT and PLT GOT sections"));
-
-  // -mips-abi-flags
-  cl::opt<bool> MipsABIFlags("mips-abi-flags",
-                             cl::desc("Display the MIPS.abiflags section"));
-
-  // -mips-reginfo
-  cl::opt<bool> MipsReginfo("mips-reginfo",
-                            cl::desc("Display the MIPS .reginfo section"));
-
-  // -mips-options
-  cl::opt<bool> MipsOptions("mips-options",
-                            cl::desc("Display the MIPS .MIPS.options section"));
-
-  // -coff-imports
-  cl::opt<bool>
-  COFFImports("coff-imports", cl::desc("Display the PE/COFF import table"));
-
-  // -coff-exports
-  cl::opt<bool>
-  COFFExports("coff-exports", cl::desc("Display the PE/COFF export table"));
-
-  // -coff-directives
-  cl::opt<bool>
-  COFFDirectives("coff-directives",
-                 cl::desc("Display the PE/COFF .drectve section"));
-
-  // -coff-basereloc
-  cl::opt<bool>
-  COFFBaseRelocs("coff-basereloc",
-                 cl::desc("Display the PE/COFF .reloc section"));
-
-  // -coff-debug-directory
-  cl::opt<bool>
-  COFFDebugDirectory("coff-debug-directory",
-                     cl::desc("Display the PE/COFF debug directory"));
-
-  // -coff-resources
-  cl::opt<bool> COFFResources("coff-resources",
-                              cl::desc("Display the PE/COFF .rsrc section"));
-
-  // -coff-load-config
-  cl::opt<bool>
-  COFFLoadConfig("coff-load-config",
-                 cl::desc("Display the PE/COFF load config"));
-
-  // -elf-linker-options
-  cl::opt<bool>
-  ELFLinkerOptions("elf-linker-options",
-                   cl::desc("Display the ELF .linker-options section"));
-
-  // -macho-data-in-code
-  cl::opt<bool>
-  MachODataInCode("macho-data-in-code",
-                  cl::desc("Display MachO Data in Code command"));
-
-  // -macho-indirect-symbols
-  cl::opt<bool>
-  MachOIndirectSymbols("macho-indirect-symbols",
-                  cl::desc("Display MachO indirect symbols"));
-
-  // -macho-linker-options
-  cl::opt<bool>
-  MachOLinkerOptions("macho-linker-options",
-                  cl::desc("Display MachO linker options"));
-
-  // -macho-segment
-  cl::opt<bool>
-  MachOSegment("macho-segment",
-                  cl::desc("Display MachO Segment command"));
-
-  // -macho-version-min
-  cl::opt<bool>
-  MachOVersionMin("macho-version-min",
-                  cl::desc("Display MachO version min command"));
-
-  // -macho-dysymtab
-  cl::opt<bool>
-  MachODysymtab("macho-dysymtab",
-                  cl::desc("Display MachO Dysymtab command"));
-
-  // -stackmap
-  cl::opt<bool>
-  PrintStackMap("stackmap",
-                cl::desc("Display contents of stackmap section"));
-
-  // -version-info, -V
-  cl::opt<bool>
-      VersionInfo("version-info",
-                  cl::desc("Display ELF version sections (if present)"));
-  cl::alias VersionInfoShort("V", cl::desc("Alias for -version-info"),
-                             cl::aliasopt(VersionInfo));
-
-  // -elf-section-groups, -section-groups, -g
-  cl::opt<bool> SectionGroups("elf-section-groups",
-                              cl::desc("Display ELF section group contents"));
-  cl::alias SectionGroupsAlias("section-groups",
-                               cl::desc("Alias for -elf-sections-groups"),
-                               cl::aliasopt(SectionGroups));
-  cl::alias SectionGroupsShort("g", cl::desc("Alias for -elf-sections-groups"),
-                               cl::aliasopt(SectionGroups));
-
-  // -elf-hash-histogram, -histogram, -I
-  cl::opt<bool> HashHistogram(
-      "elf-hash-histogram",
-      cl::desc("Display bucket list histogram for hash sections"));
-  cl::alias HashHistogramShort("I", cl::desc("Alias for -elf-hash-histogram"),
-                               cl::aliasopt(HashHistogram));
-  cl::alias HistogramAlias("histogram",
-                           cl::desc("Alias for --elf-hash-histogram"),
-                           cl::aliasopt(HashHistogram));
-
-  // -elf-cg-profile
-  cl::opt<bool> CGProfile("elf-cg-profile", cl::desc("Display callgraph profile section"));
-
-  // -addrsig
-  cl::opt<bool> Addrsig("addrsig",
-                        cl::desc("Display address-significance table"));
-
-  // -elf-output-style
-  cl::opt<OutputStyleTy>
-      Output("elf-output-style", cl::desc("Specify ELF dump style"),
-             cl::values(clEnumVal(LLVM, "LLVM default style"),
-                        clEnumVal(GNU, "GNU readelf style")),
-             cl::init(LLVM));
-} // namespace opts
-
-namespace llvm {
-
-LLVM_ATTRIBUTE_NORETURN void reportError(Twine Msg) {
-  errs() << "\nError reading file: " << Msg << ".\n";
-  errs().flush();
-  exit(1);
-}
-
-void error(Error EC) {
-  if (!EC)
-    return;
-  handleAllErrors(std::move(EC),
-                  [&](const ErrorInfoBase &EI) { reportError(EI.message()); });
-}
-
-void error(std::error_code EC) {
-  if (!EC)
-    return;
-  reportError(EC.message());
-}
-
-bool relocAddressLess(RelocationRef a, RelocationRef b) {
-  return a.getOffset() < b.getOffset();
-}
-
-} // namespace llvm
-
-static void reportError(StringRef Input, std::error_code EC) {
-  if (Input == "-")
-    Input = "<stdin>";
-
-  reportError(Twine(Input) + ": " + EC.message());
-}
-
-static void reportError(StringRef Input, Error Err) {
-  if (Input == "-")
-    Input = "<stdin>";
-  std::string ErrMsg;
-  {
-    raw_string_ostream ErrStream(ErrMsg);
-    logAllUnhandledErrors(std::move(Err), ErrStream, Input + ": ");
-  }
-  reportError(ErrMsg);
-}
-
-static bool isMipsArch(unsigned Arch) {
-  switch (Arch) {
-  case llvm::Triple::mips:
-  case llvm::Triple::mipsel:
-  case llvm::Triple::mips64:
-  case llvm::Triple::mips64el:
-    return true;
-  default:
-    return false;
-  }
-}
-namespace {
-struct ReadObjTypeTableBuilder {
-  ReadObjTypeTableBuilder()
-      : Allocator(), IDTable(Allocator), TypeTable(Allocator) {}
-
-  llvm::BumpPtrAllocator Allocator;
-  llvm::codeview::MergingTypeTableBuilder IDTable;
-  llvm::codeview::MergingTypeTableBuilder TypeTable;
-};
-}
-static ReadObjTypeTableBuilder CVTypes;
-
-/// Creates an format-specific object file dumper.
-static std::error_code createDumper(const ObjectFile *Obj,
-                                    ScopedPrinter &Writer,
-                                    std::unique_ptr<ObjDumper> &Result) {
-  if (!Obj)
-    return readobj_error::unsupported_file_format;
-
-  if (Obj->isCOFF())
-    return createCOFFDumper(Obj, Writer, Result);
-  if (Obj->isELF())
-    return createELFDumper(Obj, Writer, Result);
-  if (Obj->isMachO())
-    return createMachODumper(Obj, Writer, Result);
-  if (Obj->isWasm())
-    return createWasmDumper(Obj, Writer, Result);
-
-  return readobj_error::unsupported_obj_file_format;
-}
-
-/// Dumps the specified object file.
-static void dumpObject(const ObjectFile *Obj, ScopedPrinter &Writer) {
-  std::unique_ptr<ObjDumper> Dumper;
-  if (std::error_code EC = createDumper(Obj, Writer, Dumper))
-    reportError(Obj->getFileName(), EC);
-
-  if (opts::Output == opts::LLVM) {
-    Writer.startLine() << "\n";
-    Writer.printString("File", Obj->getFileName());
-    Writer.printString("Format", Obj->getFileFormatName());
-    Writer.printString("Arch", Triple::getArchTypeName(
-                                   (llvm::Triple::ArchType)Obj->getArch()));
-    Writer.printString("AddressSize",
-                       formatv("{0}bit", 8 * Obj->getBytesInAddress()));
-    Dumper->printLoadName();
-  }
-
-  if (opts::FileHeaders)
-    Dumper->printFileHeaders();
-  if (opts::SectionHeaders)
-    Dumper->printSectionHeaders();
-  if (opts::Relocations)
-    Dumper->printRelocations();
-  if (opts::DynRelocs)
-    Dumper->printDynamicRelocations();
-  if (opts::Symbols)
-    Dumper->printSymbols();
-  if (opts::DynamicSymbols)
-    Dumper->printDynamicSymbols();
-  if (opts::UnwindInfo)
-    Dumper->printUnwindInfo();
-  if (opts::DynamicTable)
-    Dumper->printDynamicTable();
-  if (opts::NeededLibraries)
-    Dumper->printNeededLibraries();
-  if (opts::ProgramHeaders)
-    Dumper->printProgramHeaders();
-  if (!opts::StringDump.empty())
-    llvm::for_each(opts::StringDump, [&Dumper, Obj](StringRef SectionName) {
-      Dumper->printSectionAsString(Obj, SectionName);
-    });
-  if (!opts::HexDump.empty())
-    llvm::for_each(opts::HexDump, [&Dumper, Obj](StringRef SectionName) {
-      Dumper->printSectionAsHex(Obj, SectionName);
-    });
-  if (opts::HashTable)
-    Dumper->printHashTable();
-  if (opts::GnuHashTable)
-    Dumper->printGnuHashTable();
-  if (opts::VersionInfo)
-    Dumper->printVersionInfo();
-  if (Obj->isELF()) {
-    if (opts::ELFLinkerOptions)
-      Dumper->printELFLinkerOptions();
-    if (Obj->getArch() == llvm::Triple::arm)
-      if (opts::ARMAttributes)
-        Dumper->printAttributes();
-    if (isMipsArch(Obj->getArch())) {
-      if (opts::MipsPLTGOT)
-        Dumper->printMipsPLTGOT();
-      if (opts::MipsABIFlags)
-        Dumper->printMipsABIFlags();
-      if (opts::MipsReginfo)
-        Dumper->printMipsReginfo();
-      if (opts::MipsOptions)
-        Dumper->printMipsOptions();
-    }
-    if (opts::SectionGroups)
-      Dumper->printGroupSections();
-    if (opts::HashHistogram)
-      Dumper->printHashHistogram();
-    if (opts::CGProfile)
-      Dumper->printCGProfile();
-    if (opts::Addrsig)
-      Dumper->printAddrsig();
-    if (opts::Notes)
-      Dumper->printNotes();
-  }
-  if (Obj->isCOFF()) {
-    if (opts::COFFImports)
-      Dumper->printCOFFImports();
-    if (opts::COFFExports)
-      Dumper->printCOFFExports();
-    if (opts::COFFDirectives)
-      Dumper->printCOFFDirectives();
-    if (opts::COFFBaseRelocs)
-      Dumper->printCOFFBaseReloc();
-    if (opts::COFFDebugDirectory)
-      Dumper->printCOFFDebugDirectory();
-    if (opts::COFFResources)
-      Dumper->printCOFFResources();
-    if (opts::COFFLoadConfig)
-      Dumper->printCOFFLoadConfig();
-    if (opts::Addrsig)
-      Dumper->printAddrsig();
-    if (opts::CodeView)
-      Dumper->printCodeViewDebugInfo();
-    if (opts::CodeViewMergedTypes)
-      Dumper->mergeCodeViewTypes(CVTypes.IDTable, CVTypes.TypeTable);
-  }
-  if (Obj->isMachO()) {
-    if (opts::MachODataInCode)
-      Dumper->printMachODataInCode();
-    if (opts::MachOIndirectSymbols)
-      Dumper->printMachOIndirectSymbols();
-    if (opts::MachOLinkerOptions)
-      Dumper->printMachOLinkerOptions();
-    if (opts::MachOSegment)
-      Dumper->printMachOSegment();
-    if (opts::MachOVersionMin)
-      Dumper->printMachOVersionMin();
-    if (opts::MachODysymtab)
-      Dumper->printMachODysymtab();
-  }
-  if (opts::PrintStackMap)
-    Dumper->printStackMap();
-}
-
-/// Dumps each object file in \a Arc;
-static void dumpArchive(const Archive *Arc, ScopedPrinter &Writer) {
-  Error Err = Error::success();
-  for (auto &Child : Arc->children(Err)) {
-    Expected<std::unique_ptr<Binary>> ChildOrErr = Child.getAsBinary();
-    if (!ChildOrErr) {
-      if (auto E = isNotObjectErrorInvalidFileType(ChildOrErr.takeError())) {
-        reportError(Arc->getFileName(), ChildOrErr.takeError());
-      }
-      continue;
-    }
-    if (ObjectFile *Obj = dyn_cast<ObjectFile>(&*ChildOrErr.get()))
-      dumpObject(Obj, Writer);
-    else if (COFFImportFile *Imp = dyn_cast<COFFImportFile>(&*ChildOrErr.get()))
-      dumpCOFFImportFile(Imp, Writer);
-    else
-      reportError(Arc->getFileName(), readobj_error::unrecognized_file_format);
-  }
-  if (Err)
-    reportError(Arc->getFileName(), std::move(Err));
-}
-
-/// Dumps each object file in \a MachO Universal Binary;
-static void dumpMachOUniversalBinary(const MachOUniversalBinary *UBinary,
-                                     ScopedPrinter &Writer) {
-  for (const MachOUniversalBinary::ObjectForArch &Obj : UBinary->objects()) {
-    Expected<std::unique_ptr<MachOObjectFile>> ObjOrErr = Obj.getAsObjectFile();
-    if (ObjOrErr)
-      dumpObject(&*ObjOrErr.get(), Writer);
-    else if (auto E = isNotObjectErrorInvalidFileType(ObjOrErr.takeError())) {
-      reportError(UBinary->getFileName(), ObjOrErr.takeError());
-    }
-    else if (Expected<std::unique_ptr<Archive>> AOrErr = Obj.getAsArchive())
-      dumpArchive(&*AOrErr.get(), Writer);
-  }
-}
-
-/// Dumps \a WinRes, Windows Resource (.res) file;
-static void dumpWindowsResourceFile(WindowsResource *WinRes) {
-  ScopedPrinter Printer{outs()};
-  WindowsRes::Dumper Dumper(WinRes, Printer);
-  if (auto Err = Dumper.printData())
-    reportError(WinRes->getFileName(), std::move(Err));
-}
-
-
-/// Opens \a File and dumps it.
-static void dumpInput(StringRef File) {
-  ScopedPrinter Writer(outs());
-
-  // Attempt to open the binary.
-  Expected<OwningBinary<Binary>> BinaryOrErr = createBinary(File);
-  if (!BinaryOrErr)
-    reportError(File, BinaryOrErr.takeError());
-  Binary &Binary = *BinaryOrErr.get().getBinary();
-
-  if (Archive *Arc = dyn_cast<Archive>(&Binary))
-    dumpArchive(Arc, Writer);
-  else if (MachOUniversalBinary *UBinary =
-               dyn_cast<MachOUniversalBinary>(&Binary))
-    dumpMachOUniversalBinary(UBinary, Writer);
-  else if (ObjectFile *Obj = dyn_cast<ObjectFile>(&Binary))
-    dumpObject(Obj, Writer);
-  else if (COFFImportFile *Import = dyn_cast<COFFImportFile>(&Binary))
-    dumpCOFFImportFile(Import, Writer);
-  else if (WindowsResource *WinRes = dyn_cast<WindowsResource>(&Binary))
-    dumpWindowsResourceFile(WinRes);
-  else
-    reportError(File, readobj_error::unrecognized_file_format);
-}
-
-/// Registers aliases that should only be allowed by readobj.
-static void registerReadobjAliases() {
-  // -s has meant --sections for a very long time in llvm-readobj despite
-  // meaning --symbols in readelf.
-  static cl::alias SectionsShort("s", cl::desc("Alias for --section-headers"),
-                                 cl::aliasopt(opts::SectionHeaders),
-                                 cl::NotHidden);
-
-  // Only register -t in llvm-readobj, as readelf reserves it for
-  // --section-details (not implemented yet).
-  static cl::alias SymbolsShort("t", cl::desc("Alias for --symbols"),
-                                cl::aliasopt(opts::Symbols), cl::NotHidden);
-
-  // The following two-letter aliases are only provided for readobj, as readelf
-  // allows single-letter args to be grouped together.
-  static cl::alias SectionRelocationsShort(
-      "sr", cl::desc("Alias for --section-relocations"),
-      cl::aliasopt(opts::SectionRelocations));
-  static cl::alias SectionDataShort("sd", cl::desc("Alias for --section-data"),
-                                    cl::aliasopt(opts::SectionData));
-  static cl::alias SectionSymbolsShort("st",
-                                       cl::desc("Alias for --section-symbols"),
-                                       cl::aliasopt(opts::SectionSymbols));
-  static cl::alias DynamicSymbolsShort("dt",
-                                       cl::desc("Alias for --dyn-symbols"),
-                                       cl::aliasopt(opts::DynamicSymbols));
-}
-
-/// Registers aliases that should only be allowed by readelf.
-static void registerReadelfAliases() {
-  // -s is here because for readobj it means --sections.
-  static cl::alias SymbolsShort("s", cl::desc("Alias for --symbols"),
-                                cl::aliasopt(opts::Symbols), cl::NotHidden,
-                                cl::Grouping);
-
-  // Allow all single letter flags to be grouped together.
-  for (auto &OptEntry : cl::getRegisteredOptions()) {
-    StringRef ArgName = OptEntry.getKey();
-    cl::Option *Option = OptEntry.getValue();
-    if (ArgName.size() == 1)
-      Option->setFormattingFlag(cl::Grouping);
-  }
-}
-
-int main(int argc, const char *argv[]) {
-  InitLLVM X(argc, argv);
-
-  // Register the target printer for --version.
-  cl::AddExtraVersionPrinter(TargetRegistry::printRegisteredTargetsForVersion);
-
-  if (sys::path::stem(argv[0]).contains("readelf")) {
-    opts::Output = opts::GNU;
-    registerReadelfAliases();
-  } else {
-    registerReadobjAliases();
-  }
-
-  cl::ParseCommandLineOptions(argc, argv, "LLVM Object Reader\n");
-
-  if (opts::All) {
-    opts::FileHeaders = true;
-    opts::ProgramHeaders = true;
-    opts::SectionHeaders = true;
-    opts::Symbols = true;
-    opts::Relocations = true;
-    opts::DynamicTable = true;
-    opts::Notes = true;
-    opts::VersionInfo = true;
-    opts::UnwindInfo = true;
-    opts::SectionGroups = true;
-    opts::HashHistogram = true;
-  }
-
-  if (opts::Headers) {
-    opts::FileHeaders = true;
-    opts::ProgramHeaders = true;
-    opts::SectionHeaders = true;
-  }
-
-  // Default to stdin if no filename is specified.
-  if (opts::InputFilenames.empty())
-    opts::InputFilenames.push_back("-");
-
-  llvm::for_each(opts::InputFilenames, dumpInput);
-
-  if (opts::CodeViewMergedTypes) {
-    ScopedPrinter W(outs());
-    dumpCodeViewMergedTypes(W, CVTypes.IDTable, CVTypes.TypeTable);
-  }
-
-  return 0;
-}