#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/Triple.h"
#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCAtom.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDisassembler.h"
-#include "llvm/MC/MCFunction.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstPrinter.h"
#include "llvm/MC/MCInstrAnalysis.h"
#include "llvm/MC/MCInstrInfo.h"
-#include "llvm/MC/MCModule.h"
-#include "llvm/MC/MCModuleYAML.h"
-#include "llvm/MC/MCObjectDisassembler.h"
#include "llvm/MC/MCObjectFileInfo.h"
-#include "llvm/MC/MCObjectSymbolizer.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCRelocationInfo.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/MemoryObject.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"
static cl::list<std::string>
InputFilenames(cl::Positional, cl::desc("<input object files>"),cl::ZeroOrMore);
-static cl::opt<bool>
-Disassemble("disassemble",
+cl::opt<bool>
+llvm::Disassemble("disassemble",
cl::desc("Display assembler mnemonics for the machine instructions"));
static cl::alias
Disassembled("d", cl::desc("Alias for --disassemble"),
cl::aliasopt(Disassemble));
-static cl::opt<bool>
-Relocations("r", cl::desc("Display the relocation entries in the file"));
+cl::opt<bool>
+llvm::Relocations("r", cl::desc("Display the relocation entries in the file"));
-static cl::opt<bool>
-SectionContents("s", cl::desc("Display the content of each section"));
+cl::opt<bool>
+llvm::SectionContents("s", cl::desc("Display the content of each section"));
-static cl::opt<bool>
-SymbolTable("t", cl::desc("Display the symbol table"));
+cl::opt<bool>
+llvm::SymbolTable("t", cl::desc("Display the symbol table"));
+
+cl::opt<bool>
+llvm::ExportsTrie("exports-trie", cl::desc("Display mach-o exported symbols"));
+
+cl::opt<bool>
+llvm::Rebase("rebase", cl::desc("Display mach-o rebasing info"));
+
+cl::opt<bool>
+llvm::Bind("bind", cl::desc("Display mach-o binding info"));
+
+cl::opt<bool>
+llvm::LazyBind("lazy-bind", cl::desc("Display mach-o lazy binding info"));
+
+cl::opt<bool>
+llvm::WeakBind("weak-bind", cl::desc("Display mach-o weak binding info"));
static cl::opt<bool>
MachOOpt("macho", cl::desc("Use MachO specific object file parser"));
"see -version for available targets"));
cl::opt<std::string>
-llvm::ArchName("arch", cl::desc("Target arch to disassemble for, "
+llvm::MCPU("mcpu",
+ cl::desc("Target a specific cpu type (-mcpu=help for details)"),
+ cl::value_desc("cpu-name"),
+ cl::init(""));
+
+cl::opt<std::string>
+llvm::ArchName("arch-name", cl::desc("Target arch to disassemble for, "
"see -version for available targets"));
-static cl::opt<bool>
-SectionHeaders("section-headers", cl::desc("Display summaries of the headers "
- "for each section."));
+cl::opt<bool>
+llvm::SectionHeaders("section-headers", cl::desc("Display summaries of the "
+ "headers for each section."));
static cl::alias
SectionHeadersShort("headers", cl::desc("Alias for --section-headers"),
cl::aliasopt(SectionHeaders));
SectionHeadersShorter("h", cl::desc("Alias for --section-headers"),
cl::aliasopt(SectionHeaders));
-static cl::list<std::string>
-MAttrs("mattr",
+cl::list<std::string>
+llvm::MAttrs("mattr",
cl::CommaSeparated,
cl::desc("Target specific attributes"),
cl::value_desc("a1,+a2,-a3,..."));
-static cl::opt<bool>
-NoShowRawInsn("no-show-raw-insn", cl::desc("When disassembling instructions, "
- "do not print the instruction bytes."));
+cl::opt<bool>
+llvm::NoShowRawInsn("no-show-raw-insn", cl::desc("When disassembling "
+ "instructions, do not print "
+ "the instruction bytes."));
-static cl::opt<bool>
-UnwindInfo("unwind-info", cl::desc("Display unwind information"));
+cl::opt<bool>
+llvm::UnwindInfo("unwind-info", cl::desc("Display unwind information"));
static cl::alias
UnwindInfoShort("u", cl::desc("Alias for --unwind-info"),
cl::aliasopt(UnwindInfo));
-static cl::opt<bool>
-PrivateHeaders("private-headers",
- cl::desc("Display format specific file headers"));
+cl::opt<bool>
+llvm::PrivateHeaders("private-headers",
+ cl::desc("Display format specific file headers"));
static cl::alias
PrivateHeadersShort("p", cl::desc("Alias for --private-headers"),
cl::aliasopt(PrivateHeaders));
-static cl::opt<bool>
-Symbolize("symbolize", cl::desc("When disassembling instructions, "
- "try to symbolize operands."));
-
-static cl::opt<bool>
-CFG("cfg", cl::desc("Create a CFG for every function found in the object"
- " and write it to a graphviz file"));
-
-// FIXME: Does it make sense to have a dedicated tool for yaml cfg output?
-static cl::opt<std::string>
-YAMLCFG("yaml-cfg",
- cl::desc("Create a CFG and write it as a YAML MCModule."),
- cl::value_desc("yaml output file"));
-
static StringRef ToolName;
+static int ReturnValue = EXIT_SUCCESS;
bool llvm::error(std::error_code EC) {
if (!EC)
outs() << ToolName << ": error reading file: " << EC.message() << ".\n";
outs().flush();
+ ReturnValue = EXIT_FAILURE;
return true;
}
return TheTarget;
}
-// Write a graphviz file for the CFG inside an MCFunction.
-// FIXME: Use GraphWriter
-static void emitDOTFile(const char *FileName, const MCFunction &f,
- MCInstPrinter *IP) {
- // Start a new dot file.
- std::string Error;
- raw_fd_ostream Out(FileName, Error, sys::fs::F_Text);
- if (!Error.empty()) {
- errs() << "llvm-objdump: warning: " << Error << '\n';
- return;
- }
-
- Out << "digraph \"" << f.getName() << "\" {\n";
- Out << "graph [ rankdir = \"LR\" ];\n";
- for (MCFunction::const_iterator i = f.begin(), e = f.end(); i != e; ++i) {
- // Only print blocks that have predecessors.
- bool hasPreds = (*i)->pred_begin() != (*i)->pred_end();
-
- if (!hasPreds && i != f.begin())
- continue;
-
- Out << '"' << (*i)->getInsts()->getBeginAddr() << "\" [ label=\"<a>";
- // Print instructions.
- for (unsigned ii = 0, ie = (*i)->getInsts()->size(); ii != ie;
- ++ii) {
- if (ii != 0) // Not the first line, start a new row.
- Out << '|';
- if (ii + 1 == ie) // Last line, add an end id.
- Out << "<o>";
-
- // Escape special chars and print the instruction in mnemonic form.
- std::string Str;
- raw_string_ostream OS(Str);
- IP->printInst(&(*i)->getInsts()->at(ii).Inst, OS, "");
- Out << DOT::EscapeString(OS.str());
- }
- Out << "\" shape=\"record\" ];\n";
-
- // Add edges.
- for (MCBasicBlock::succ_const_iterator si = (*i)->succ_begin(),
- se = (*i)->succ_end(); si != se; ++si)
- Out << (*i)->getInsts()->getBeginAddr() << ":o -> "
- << (*si)->getInsts()->getBeginAddr() << ":a\n";
- }
- Out << "}\n";
-}
-
void llvm::DumpBytes(StringRef bytes) {
static const char hex_rep[] = "0123456789abcdef";
// FIXME: The real way to do this is to figure out the longest instruction
}
std::unique_ptr<const MCSubtargetInfo> STI(
- TheTarget->createMCSubtargetInfo(TripleName, "", FeaturesStr));
+ TheTarget->createMCSubtargetInfo(TripleName, MCPU, FeaturesStr));
if (!STI) {
errs() << "error: no subtarget info for target " << TripleName << "\n";
return;
return;
}
-
- if (Symbolize) {
- std::unique_ptr<MCRelocationInfo> RelInfo(
- TheTarget->createMCRelocationInfo(TripleName, Ctx));
- if (RelInfo) {
- std::unique_ptr<MCSymbolizer> Symzer(
- MCObjectSymbolizer::createObjectSymbolizer(Ctx, std::move(RelInfo),
- Obj));
- if (Symzer)
- DisAsm->setSymbolizer(std::move(Symzer));
- }
- }
-
std::unique_ptr<const MCInstrAnalysis> MIA(
TheTarget->createMCInstrAnalysis(MII.get()));
return;
}
- if (CFG || !YAMLCFG.empty()) {
- std::unique_ptr<MCObjectDisassembler> OD(
- new MCObjectDisassembler(*Obj, *DisAsm, *MIA));
- std::unique_ptr<MCModule> Mod(OD->buildModule(/* withCFG */ true));
- for (MCModule::const_atom_iterator AI = Mod->atom_begin(),
- AE = Mod->atom_end();
- AI != AE; ++AI) {
- outs() << "Atom " << (*AI)->getName() << ": \n";
- if (const MCTextAtom *TA = dyn_cast<MCTextAtom>(*AI)) {
- for (MCTextAtom::const_iterator II = TA->begin(), IE = TA->end();
- II != IE;
- ++II) {
- IP->printInst(&II->Inst, outs(), "");
- outs() << "\n";
- }
- }
- }
- if (CFG) {
- for (MCModule::const_func_iterator FI = Mod->func_begin(),
- FE = Mod->func_end();
- FI != FE; ++FI) {
- static int filenum = 0;
- emitDOTFile((Twine((*FI)->getName()) + "_" +
- utostr(filenum) + ".dot").str().c_str(),
- **FI, IP.get());
- ++filenum;
- }
- }
- if (!YAMLCFG.empty()) {
- std::string Error;
- raw_fd_ostream YAMLOut(YAMLCFG.c_str(), Error, sys::fs::F_Text);
- if (!Error.empty()) {
- errs() << ToolName << ": warning: " << Error << '\n';
- return;
- }
- mcmodule2yaml(YAMLOut, *Mod, *MII, *MRI);
- }
- }
-
StringRef Fmt = Obj->getBytesInAddress() > 4 ? "\t\t%016" PRIx64 ": " :
"\t\t\t%08" PRIx64 ": ";
}
for (const SectionRef &Section : Obj->sections()) {
- bool Text;
- if (error(Section.isText(Text)))
- break;
- if (!Text)
+ if (!Section.isText() || Section.isVirtual())
continue;
- uint64_t SectionAddr;
- if (error(Section.getAddress(SectionAddr)))
- break;
-
- uint64_t SectSize;
- if (error(Section.getSize(SectSize)))
- break;
+ uint64_t SectionAddr = Section.getAddress();
+ uint64_t SectSize = Section.getSize();
+ if (!SectSize)
+ continue;
// Make a list of all the symbols in this section.
std::vector<std::pair<uint64_t, StringRef>> Symbols;
for (const SymbolRef &Symbol : Obj->symbols()) {
- bool contains;
- if (!error(Section.containsSymbol(Symbol, contains)) && contains) {
+ if (Section.containsSymbol(Symbol)) {
uint64_t Address;
if (error(Symbol.getAddress(Address)))
break;
SmallString<40> Comments;
raw_svector_ostream CommentStream(Comments);
- StringRef Bytes;
- if (error(Section.getContents(Bytes)))
+ StringRef BytesStr;
+ if (error(Section.getContents(BytesStr)))
break;
- StringRefMemoryObject memoryObject(Bytes, SectionAddr);
+ ArrayRef<uint8_t> Bytes(reinterpret_cast<const uint8_t *>(BytesStr.data()),
+ BytesStr.size());
+
uint64_t Size;
uint64_t Index;
std::vector<RelocationRef>::const_iterator rel_end = Rels.end();
// Disassemble symbol by symbol.
for (unsigned si = 0, se = Symbols.size(); si != se; ++si) {
+
uint64_t Start = Symbols[si].first;
- uint64_t End;
- // The end is either the size of the section or the beginning of the next
- // symbol.
- if (si == se - 1)
- End = SectSize;
- // Make sure this symbol takes up space.
- else if (Symbols[si + 1].first != Start)
- End = Symbols[si + 1].first - 1;
- else
- // This symbol has the same address as the next symbol. Skip it.
+ // The end is either the section end or the beginning of the next symbol.
+ uint64_t End = (si == se - 1) ? SectSize : Symbols[si + 1].first;
+ // If this symbol has the same address as the next symbol, then skip it.
+ if (Start == End)
continue;
outs() << '\n' << Symbols[si].second << ":\n";
for (Index = Start; Index < End; Index += Size) {
MCInst Inst;
- if (DisAsm->getInstruction(Inst, Size, memoryObject,
- SectionAddr + Index,
- DebugOut, CommentStream)) {
+ if (DisAsm->getInstruction(Inst, Size, Bytes.slice(Index),
+ SectionAddr + Index, DebugOut,
+ CommentStream)) {
outs() << format("%8" PRIx64 ":", SectionAddr + Index);
if (!NoShowRawInsn) {
outs() << "\t";
- DumpBytes(StringRef(Bytes.data() + Index, Size));
+ DumpBytes(StringRef(
+ reinterpret_cast<const char *>(Bytes.data()) + Index, Size));
}
IP->printInst(&Inst, outs(), "");
outs() << CommentStream.str();
}
}
-static void PrintRelocations(const ObjectFile *Obj) {
+void llvm::PrintRelocations(const ObjectFile *Obj) {
StringRef Fmt = Obj->getBytesInAddress() > 4 ? "%016" PRIx64 :
"%08" PRIx64;
+ // Regular objdump doesn't print relocations in non-relocatable object
+ // files.
+ if (!Obj->isRelocatableObject())
+ return;
+
for (const SectionRef &Section : Obj->sections()) {
if (Section.relocation_begin() == Section.relocation_end())
continue;
}
}
-static void PrintSectionHeaders(const ObjectFile *Obj) {
+void llvm::PrintSectionHeaders(const ObjectFile *Obj) {
outs() << "Sections:\n"
"Idx Name Size Address Type\n";
unsigned i = 0;
StringRef Name;
if (error(Section.getName(Name)))
return;
- uint64_t Address;
- if (error(Section.getAddress(Address)))
- return;
- uint64_t Size;
- if (error(Section.getSize(Size)))
- return;
- bool Text, Data, BSS;
- if (error(Section.isText(Text)))
- return;
- if (error(Section.isData(Data)))
- return;
- if (error(Section.isBSS(BSS)))
- return;
+ uint64_t Address = Section.getAddress();
+ uint64_t Size = Section.getSize();
+ bool Text = Section.isText();
+ bool Data = Section.isData();
+ bool BSS = Section.isBSS();
std::string Type = (std::string(Text ? "TEXT " : "") +
(Data ? "DATA " : "") + (BSS ? "BSS" : ""));
outs() << format("%3d %-13s %08" PRIx64 " %016" PRIx64 " %s\n", i,
}
}
-static void PrintSectionContents(const ObjectFile *Obj) {
+void llvm::PrintSectionContents(const ObjectFile *Obj) {
std::error_code EC;
for (const SectionRef &Section : Obj->sections()) {
StringRef Name;
StringRef Contents;
- uint64_t BaseAddr;
- bool BSS;
if (error(Section.getName(Name)))
continue;
- if (error(Section.getContents(Contents)))
- continue;
- if (error(Section.getAddress(BaseAddr)))
- continue;
- if (error(Section.isBSS(BSS)))
+ uint64_t BaseAddr = Section.getAddress();
+ uint64_t Size = Section.getSize();
+ if (!Size)
continue;
outs() << "Contents of section " << Name << ":\n";
- if (BSS) {
+ if (Section.isBSS()) {
outs() << format("<skipping contents of bss section at [%04" PRIx64
- ", %04" PRIx64 ")>\n", BaseAddr,
- BaseAddr + Contents.size());
+ ", %04" PRIx64 ")>\n",
+ BaseAddr, BaseAddr + Size);
continue;
}
+ if (error(Section.getContents(Contents)))
+ continue;
+
// Dump out the content as hex and printable ascii characters.
for (std::size_t addr = 0, end = Contents.size(); addr < end; addr += 16) {
outs() << format(" %04" PRIx64 " ", BaseAddr + addr);
}
static void PrintCOFFSymbolTable(const COFFObjectFile *coff) {
- const coff_file_header *header;
- if (error(coff->getHeader(header)))
- return;
-
- for (unsigned SI = 0, SE = header->NumberOfSymbols; SI != SE; ++SI) {
- const coff_symbol *Symbol;
+ for (unsigned SI = 0, SE = coff->getNumberOfSymbols(); SI != SE; ++SI) {
+ ErrorOr<COFFSymbolRef> Symbol = coff->getSymbol(SI);
StringRef Name;
- if (error(coff->getSymbol(SI, Symbol)))
+ if (error(Symbol.getError()))
return;
- if (error(coff->getSymbolName(Symbol, Name)))
+ if (error(coff->getSymbolName(*Symbol, Name)))
return;
outs() << "[" << format("%2d", SI) << "]"
- << "(sec " << format("%2d", int(Symbol->SectionNumber)) << ")"
+ << "(sec " << format("%2d", int(Symbol->getSectionNumber())) << ")"
<< "(fl 0x00)" // Flag bits, which COFF doesn't have.
- << "(ty " << format("%3x", unsigned(Symbol->Type)) << ")"
- << "(scl " << format("%3x", unsigned(Symbol->StorageClass)) << ") "
- << "(nx " << unsigned(Symbol->NumberOfAuxSymbols) << ") "
- << "0x" << format("%08x", unsigned(Symbol->Value)) << " "
+ << "(ty " << format("%3x", unsigned(Symbol->getType())) << ")"
+ << "(scl " << format("%3x", unsigned(Symbol->getStorageClass())) << ") "
+ << "(nx " << unsigned(Symbol->getNumberOfAuxSymbols()) << ") "
+ << "0x" << format("%08x", unsigned(Symbol->getValue())) << " "
<< Name << "\n";
- for (unsigned AI = 0, AE = Symbol->NumberOfAuxSymbols; AI < AE; ++AI, ++SI) {
+ for (unsigned AI = 0, AE = Symbol->getNumberOfAuxSymbols(); AI < AE; ++AI, ++SI) {
if (Symbol->isSectionDefinition()) {
const coff_aux_section_definition *asd;
if (error(coff->getAuxSymbol<coff_aux_section_definition>(SI + 1, asd)))
return;
+ int32_t AuxNumber = asd->getNumber(Symbol->isBigObj());
+
outs() << "AUX "
<< format("scnlen 0x%x nreloc %d nlnno %d checksum 0x%x "
, unsigned(asd->Length)
, unsigned(asd->NumberOfLinenumbers)
, unsigned(asd->CheckSum))
<< format("assoc %d comdat %d\n"
- , unsigned(asd->Number)
+ , unsigned(AuxNumber)
, unsigned(asd->Selection));
} else if (Symbol->isFileRecord()) {
- const coff_aux_file *AF;
- if (error(coff->getAuxSymbol<coff_aux_file>(SI + 1, AF)))
+ const char *FileName;
+ if (error(coff->getAuxSymbol<char>(SI + 1, FileName)))
return;
- StringRef Name(AF->FileName,
- Symbol->NumberOfAuxSymbols * COFF::SymbolSize);
+ StringRef Name(FileName, Symbol->getNumberOfAuxSymbols() *
+ coff->getSymbolTableEntrySize());
outs() << "AUX " << Name.rtrim(StringRef("\0", 1)) << '\n';
- SI = SI + Symbol->NumberOfAuxSymbols;
+ SI = SI + Symbol->getNumberOfAuxSymbols();
break;
} else {
outs() << "AUX Unknown\n";
}
}
-static void PrintSymbolTable(const ObjectFile *o) {
+void llvm::PrintSymbolTable(const ObjectFile *o) {
outs() << "SYMBOL TABLE:\n";
if (const COFFObjectFile *coff = dyn_cast<const COFFObjectFile>(o)) {
bool Global = Flags & SymbolRef::SF_Global;
bool Weak = Flags & SymbolRef::SF_Weak;
bool Absolute = Flags & SymbolRef::SF_Absolute;
-
+ bool Common = Flags & SymbolRef::SF_Common;
+
+ if (Common) {
+ uint32_t Alignment;
+ if (error(Symbol.getAlignment(Alignment)))
+ Alignment = 0;
+ Address = Size;
+ Size = Alignment;
+ }
if (Address == UnknownAddressOrSize)
Address = 0;
if (Size == UnknownAddressOrSize)
<< ' ';
if (Absolute) {
outs() << "*ABS*";
+ } else if (Common) {
+ outs() << "*COM*";
} else if (Section == o->section_end()) {
outs() << "*UND*";
} else {
if (const COFFObjectFile *coff = dyn_cast<COFFObjectFile>(o)) {
printCOFFUnwindInfo(coff);
- } else {
+ } else if (const MachOObjectFile *MachO = dyn_cast<MachOObjectFile>(o))
+ printMachOUnwindInfo(MachO);
+ else {
// TODO: Extract DWARF dump tool to objdump.
errs() << "This operation is only currently supported "
- "for COFF object files.\n";
+ "for COFF and MachO object files.\n";
+ return;
+ }
+}
+
+void llvm::printExportsTrie(const ObjectFile *o) {
+ outs() << "Exports trie:\n";
+ if (const MachOObjectFile *MachO = dyn_cast<MachOObjectFile>(o))
+ printMachOExportsTrie(MachO);
+ else {
+ errs() << "This operation is only currently supported "
+ "for Mach-O executable files.\n";
+ return;
+ }
+}
+
+void llvm::printRebaseTable(const ObjectFile *o) {
+ outs() << "Rebase table:\n";
+ if (const MachOObjectFile *MachO = dyn_cast<MachOObjectFile>(o))
+ printMachORebaseTable(MachO);
+ else {
+ errs() << "This operation is only currently supported "
+ "for Mach-O executable files.\n";
+ return;
+ }
+}
+
+void llvm::printBindTable(const ObjectFile *o) {
+ outs() << "Bind table:\n";
+ if (const MachOObjectFile *MachO = dyn_cast<MachOObjectFile>(o))
+ printMachOBindTable(MachO);
+ else {
+ errs() << "This operation is only currently supported "
+ "for Mach-O executable files.\n";
+ return;
+ }
+}
+
+void llvm::printLazyBindTable(const ObjectFile *o) {
+ outs() << "Lazy bind table:\n";
+ if (const MachOObjectFile *MachO = dyn_cast<MachOObjectFile>(o))
+ printMachOLazyBindTable(MachO);
+ else {
+ errs() << "This operation is only currently supported "
+ "for Mach-O executable files.\n";
+ return;
+ }
+}
+
+void llvm::printWeakBindTable(const ObjectFile *o) {
+ outs() << "Weak bind table:\n";
+ if (const MachOObjectFile *MachO = dyn_cast<MachOObjectFile>(o))
+ printMachOWeakBindTable(MachO);
+ else {
+ errs() << "This operation is only currently supported "
+ "for Mach-O executable files.\n";
return;
}
}
printELFFileHeader(o);
} else if (o->isCOFF()) {
printCOFFFileHeader(o);
+ } else if (o->isMachO()) {
+ printMachOFileHeader(o);
}
}
PrintUnwindInfo(o);
if (PrivateHeaders)
printPrivateFileHeader(o);
+ if (ExportsTrie)
+ printExportsTrie(o);
+ if (Rebase)
+ printRebaseTable(o);
+ if (Bind)
+ printBindTable(o);
+ if (LazyBind)
+ printLazyBindTable(o);
+ if (WeakBind)
+ printWeakBindTable(o);
}
/// @brief Dump each object file in \a a;
static void DumpArchive(const Archive *a) {
for (Archive::child_iterator i = a->child_begin(), e = a->child_end(); i != e;
++i) {
- std::unique_ptr<Binary> child;
- if (std::error_code EC = i->getAsBinary(child)) {
+ ErrorOr<std::unique_ptr<Binary>> ChildOrErr = i->getAsBinary();
+ if (std::error_code EC = ChildOrErr.getError()) {
// Ignore non-object files.
if (EC != object_error::invalid_file_type)
errs() << ToolName << ": '" << a->getFileName() << "': " << EC.message()
<< ".\n";
continue;
}
- if (ObjectFile *o = dyn_cast<ObjectFile>(child.get()))
+ if (ObjectFile *o = dyn_cast<ObjectFile>(&*ChildOrErr.get()))
DumpObject(o);
else
errs() << ToolName << ": '" << a->getFileName() << "': "
return;
}
- if (MachOOpt && Disassemble) {
- DisassembleInputMachO(file);
+ // If we are using the Mach-O specific object file parser, then let it parse
+ // the file and process the command line options. So the -arch flags can
+ // be used to select specific slices, etc.
+ if (MachOOpt) {
+ ParseInputMachO(file);
return;
}
// Attempt to open the binary.
- ErrorOr<Binary *> BinaryOrErr = createBinary(file);
+ ErrorOr<OwningBinary<Binary>> BinaryOrErr = createBinary(file);
if (std::error_code EC = BinaryOrErr.getError()) {
errs() << ToolName << ": '" << file << "': " << EC.message() << ".\n";
return;
}
- std::unique_ptr<Binary> binary(BinaryOrErr.get());
+ Binary &Binary = *BinaryOrErr.get().getBinary();
- if (Archive *a = dyn_cast<Archive>(binary.get()))
+ if (Archive *a = dyn_cast<Archive>(&Binary))
DumpArchive(a);
- else if (ObjectFile *o = dyn_cast<ObjectFile>(binary.get()))
+ else if (ObjectFile *o = dyn_cast<ObjectFile>(&Binary))
DumpObject(o);
else
errs() << ToolName << ": '" << file << "': " << "Unrecognized file type.\n";
&& !SectionContents
&& !SymbolTable
&& !UnwindInfo
- && !PrivateHeaders) {
+ && !PrivateHeaders
+ && !ExportsTrie
+ && !Rebase
+ && !Bind
+ && !LazyBind
+ && !WeakBind
+ && !(UniversalHeaders && MachOOpt)
+ && !(ArchiveHeaders && MachOOpt)
+ && !(IndirectSymbols && MachOOpt)
+ && !(DataInCode && MachOOpt)) {
cl::PrintHelpMessage();
return 2;
}
std::for_each(InputFilenames.begin(), InputFilenames.end(),
DumpInput);
- return 0;
+ return ReturnValue;
}
projects / oota-llvm.git / blobdiff