static cl::opt<bool> NoLeadingAddr("no-leading-addr",
cl::desc("Print no leading address"));
-static cl::opt<bool>
- PrintImmHex("print-imm-hex",
- cl::desc("Use hex format for immediate values"));
-
cl::opt<bool> llvm::UniversalHeaders("universal-headers",
cl::desc("Print Mach-O universal headers "
"(requires -macho)"));
cl::desc("Prints the specified segment,section for "
"Mach-O objects (requires -macho)"));
-cl::opt<bool> llvm::Raw("raw",
- cl::desc("Have -section dump the raw binary contents"));
-
cl::opt<bool>
llvm::InfoPlist("info-plist",
cl::desc("Print the info plist section as strings for "
struct SymbolSorter {
bool operator()(const SymbolRef &A, const SymbolRef &B) {
- SymbolRef::Type AType, BType;
- A.getType(AType);
- B.getType(BType);
-
- uint64_t AAddr, BAddr;
- if (AType != SymbolRef::ST_Function)
- AAddr = 0;
- else
- A.getAddress(AAddr);
- if (BType != SymbolRef::ST_Function)
- BAddr = 0;
- else
- B.getAddress(BAddr);
+ uint64_t AAddr = (A.getType() != SymbolRef::ST_Function) ? 0 : A.getValue();
+ uint64_t BAddr = (B.getType() != SymbolRef::ST_Function) ? 0 : B.getValue();
return AAddr < BAddr;
}
};
return Size;
}
-static void getSectionsAndSymbols(const MachO::mach_header Header,
- MachOObjectFile *MachOObj,
+static void getSectionsAndSymbols(MachOObjectFile *MachOObj,
std::vector<SectionRef> &Sections,
std::vector<SymbolRef> &Symbols,
SmallVectorImpl<uint64_t> &FoundFns,
uint64_t &BaseSegmentAddress) {
for (const SymbolRef &Symbol : MachOObj->symbols()) {
- StringRef SymName;
- Symbol.getName(SymName);
- if (!SymName.startswith("ltmp"))
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ if (!SymName->startswith("ltmp"))
Symbols.push_back(Symbol);
}
Sections.push_back(Section);
}
- MachOObjectFile::LoadCommandInfo Command =
- MachOObj->getFirstLoadCommandInfo();
bool BaseSegmentAddressSet = false;
- for (unsigned i = 0;; ++i) {
+ for (const auto &Command : MachOObj->load_commands()) {
if (Command.C.cmd == MachO::LC_FUNCTION_STARTS) {
// We found a function starts segment, parse the addresses for later
// consumption.
BaseSegmentAddress = SLC.vmaddr;
}
}
-
- if (i == Header.ncmds - 1)
- break;
- else
- Command = MachOObj->getNextLoadCommandInfo(Command);
}
}
if (indirect_symbol < Symtab.nsyms) {
symbol_iterator Sym = O->getSymbolByIndex(indirect_symbol);
SymbolRef Symbol = *Sym;
- StringRef SymName;
- Symbol.getName(SymName);
- outs() << SymName;
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ outs() << *SymName;
} else {
outs() << "?";
}
}
static void PrintIndirectSymbols(MachOObjectFile *O, bool verbose) {
- uint32_t LoadCommandCount = O->getHeader().ncmds;
- MachOObjectFile::LoadCommandInfo Load = O->getFirstLoadCommandInfo();
- for (unsigned I = 0;; ++I) {
+ for (const auto &Load : O->load_commands()) {
if (Load.C.cmd == MachO::LC_SEGMENT_64) {
MachO::segment_command_64 Seg = O->getSegment64LoadCommand(Load);
for (unsigned J = 0; J < Seg.nsects; ++J) {
}
}
}
- if (I == LoadCommandCount - 1)
- break;
- else
- Load = O->getNextLoadCommandInfo(Load);
}
}
}
static void PrintDylibs(MachOObjectFile *O, bool JustId) {
- uint32_t LoadCommandCount = O->getHeader().ncmds;
- MachOObjectFile::LoadCommandInfo Load = O->getFirstLoadCommandInfo();
- for (unsigned I = 0;; ++I) {
+ unsigned Index = 0;
+ for (const auto &Load : O->load_commands()) {
if ((JustId && Load.C.cmd == MachO::LC_ID_DYLIB) ||
(!JustId && (Load.C.cmd == MachO::LC_ID_DYLIB ||
Load.C.cmd == MachO::LC_LOAD_DYLIB ||
outs() << "LC_LOAD_UPWARD_DYLIB ";
else
outs() << "LC_??? ";
- outs() << "command " << I << "\n";
+ outs() << "command " << Index++ << "\n";
}
}
- if (I == LoadCommandCount - 1)
- break;
- else
- Load = O->getNextLoadCommandInfo(Load);
}
}
SymbolAddressMap *AddrMap) {
// Create a map of symbol addresses to symbol names.
for (const SymbolRef &Symbol : O->symbols()) {
- SymbolRef::Type ST;
- Symbol.getType(ST);
+ SymbolRef::Type ST = Symbol.getType();
if (ST == SymbolRef::ST_Function || ST == SymbolRef::ST_Data ||
ST == SymbolRef::ST_Other) {
- uint64_t Address;
- Symbol.getAddress(Address);
- StringRef SymName;
- Symbol.getName(SymName);
+ uint64_t Address = Symbol.getValue();
+ ErrorOr<StringRef> SymNameOrErr = Symbol.getName();
+ if (std::error_code EC = SymNameOrErr.getError())
+ report_fatal_error(EC.message());
+ StringRef SymName = *SymNameOrErr;
if (!SymName.startswith(".objc"))
(*AddrMap)[Address] = SymName;
}
// Set the size of the literal pointer.
uint32_t lp_size = O->is64Bit() ? 8 : 4;
- // Collect the external relocation symbols for the the literal pointers.
+ // Collect the external relocation symbols for the literal pointers.
std::vector<std::pair<uint64_t, SymbolRef>> Relocs;
for (const RelocationRef &Reloc : Section.relocations()) {
DataRefImpl Rel;
RE = O->getRelocation(Rel);
isExtern = O->getPlainRelocationExternal(RE);
if (isExtern) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
symbol_iterator RelocSym = Reloc.getSymbol();
Relocs.push_back(std::make_pair(RelocOffset, *RelocSym));
}
[&](const std::pair<uint64_t, SymbolRef> &P) { return P.first == i; });
if (Reloc != Relocs.end()) {
symbol_iterator RelocSym = Reloc->second;
- StringRef SymName;
- RelocSym->getName(SymName);
- outs() << "external relocation entry for symbol:" << SymName << "\n";
+ ErrorOr<StringRef> SymName = RelocSym->getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ outs() << "external relocation entry for symbol:" << *SymName << "\n";
continue;
}
uint32_t sect_size = BytesStr.size();
uint64_t sect_addr = Section.getAddress();
- if (Raw) {
- outs().write(BytesStr.data(), BytesStr.size());
- continue;
- }
-
outs() << "Contents of (" << SegName << "," << SectName
<< ") section\n";
// UniversalHeaders or ArchiveHeaders.
if (Disassemble || PrivateHeaders || ExportsTrie || Rebase || Bind ||
LazyBind || WeakBind || IndirectSymbols || DataInCode || LinkOptHints ||
- DylibsUsed || DylibId || ObjcMetaData ||
- (DumpSections.size() != 0 && !Raw)) {
+ DylibsUsed || DylibId || ObjcMetaData || (DumpSections.size() != 0)) {
outs() << Filename;
if (!ArchiveMemberName.empty())
outs() << '(' << ArchiveMemberName << ')';
bool r_scattered = false;
uint32_t r_value, pair_r_value, r_type;
for (const RelocationRef &Reloc : info->S.relocations()) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
if (RelocOffset == sect_offset) {
Rel = Reloc.getRawDataRefImpl();
RE = info->O->getRelocation(Rel);
}
}
if (reloc_found && isExtern) {
- StringRef SymName;
- Symbol.getName(SymName);
- const char *name = SymName.data();
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ const char *name = SymName->data();
op_info->AddSymbol.Present = 1;
op_info->AddSymbol.Name = name;
// For i386 extern relocation entries the value in the instruction is
bool isExtern = false;
SymbolRef Symbol;
for (const RelocationRef &Reloc : info->S.relocations()) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
if (RelocOffset == sect_offset) {
Rel = Reloc.getRawDataRefImpl();
RE = info->O->getRelocation(Rel);
// is the offset from the external symbol.
if (info->O->getAnyRelocationPCRel(RE))
op_info->Value -= Pc + Offset + Size;
- StringRef SymName;
- Symbol.getName(SymName);
- const char *name = SymName.data();
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ const char *name = SymName->data();
unsigned Type = info->O->getAnyRelocationType(RE);
if (Type == MachO::X86_64_RELOC_SUBTRACTOR) {
DataRefImpl RelNext = Rel;
op_info->SubtractSymbol.Name = name;
symbol_iterator RelocSymNext = info->O->getSymbolByIndex(SymbolNum);
Symbol = *RelocSymNext;
- StringRef SymNameNext;
- Symbol.getName(SymNameNext);
- name = SymNameNext.data();
+ ErrorOr<StringRef> SymNameNext = Symbol.getName();
+ if (std::error_code EC = SymNameNext.getError())
+ report_fatal_error(EC.message());
+ name = SymNameNext->data();
}
}
// TODO: add the VariantKinds to op_info->VariantKind for relocation types
auto Reloc =
std::find_if(info->S.relocations().begin(), info->S.relocations().end(),
[&](const RelocationRef &Reloc) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
return RelocOffset == sect_offset;
});
}
if (isExtern) {
- StringRef SymName;
- Symbol.getName(SymName);
- const char *name = SymName.data();
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ const char *name = SymName->data();
op_info->AddSymbol.Present = 1;
op_info->AddSymbol.Name = name;
switch (r_type) {
auto Reloc =
std::find_if(info->S.relocations().begin(), info->S.relocations().end(),
[&](const RelocationRef &Reloc) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
return RelocOffset == sect_offset;
});
// NOTE: Scattered relocations don't exist on arm64.
if (!info->O->getPlainRelocationExternal(RE))
return 0;
- StringRef SymName;
- Reloc->getSymbol()->getName(SymName);
- const char *name = SymName.data();
+ ErrorOr<StringRef> SymName = Reloc->getSymbol()->getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ const char *name = SymName->data();
op_info->AddSymbol.Present = 1;
op_info->AddSymbol.Name = name;
// it returns a pointer to that string. Else it returns nullptr.
static const char *GuessCstringPointer(uint64_t ReferenceValue,
struct DisassembleInfo *info) {
- uint32_t LoadCommandCount = info->O->getHeader().ncmds;
- MachOObjectFile::LoadCommandInfo Load = info->O->getFirstLoadCommandInfo();
- for (unsigned I = 0;; ++I) {
+ for (const auto &Load : info->O->load_commands()) {
if (Load.C.cmd == MachO::LC_SEGMENT_64) {
MachO::segment_command_64 Seg = info->O->getSegment64LoadCommand(Load);
for (unsigned J = 0; J < Seg.nsects; ++J) {
}
}
}
- if (I == LoadCommandCount - 1)
- break;
- else
- Load = info->O->getNextLoadCommandInfo(Load);
}
return nullptr;
}
// symbol name being referenced by the stub or pointer.
static const char *GuessIndirectSymbol(uint64_t ReferenceValue,
struct DisassembleInfo *info) {
- uint32_t LoadCommandCount = info->O->getHeader().ncmds;
- MachOObjectFile::LoadCommandInfo Load = info->O->getFirstLoadCommandInfo();
MachO::dysymtab_command Dysymtab = info->O->getDysymtabLoadCommand();
MachO::symtab_command Symtab = info->O->getSymtabLoadCommand();
- for (unsigned I = 0;; ++I) {
+ for (const auto &Load : info->O->load_commands()) {
if (Load.C.cmd == MachO::LC_SEGMENT_64) {
MachO::segment_command_64 Seg = info->O->getSegment64LoadCommand(Load);
for (unsigned J = 0; J < Seg.nsects; ++J) {
if (indirect_symbol < Symtab.nsyms) {
symbol_iterator Sym = info->O->getSymbolByIndex(indirect_symbol);
SymbolRef Symbol = *Sym;
- StringRef SymName;
- Symbol.getName(SymName);
- const char *name = SymName.data();
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ const char *name = SymName->data();
return name;
}
}
if (indirect_symbol < Symtab.nsyms) {
symbol_iterator Sym = info->O->getSymbolByIndex(indirect_symbol);
SymbolRef Symbol = *Sym;
- StringRef SymName;
- Symbol.getName(SymName);
- const char *name = SymName.data();
+ ErrorOr<StringRef> SymName = Symbol.getName();
+ if (std::error_code EC = SymName.getError())
+ report_fatal_error(EC.message());
+ const char *name = SymName->data();
return name;
}
}
}
}
}
- if (I == LoadCommandCount - 1)
- break;
- else
- Load = info->O->getNextLoadCommandInfo(Load);
}
return nullptr;
}
selref = false;
msgref = false;
cfstring = false;
- uint32_t LoadCommandCount = info->O->getHeader().ncmds;
- MachOObjectFile::LoadCommandInfo Load = info->O->getFirstLoadCommandInfo();
- for (unsigned I = 0;; ++I) {
+ for (const auto &Load : info->O->load_commands()) {
if (Load.C.cmd == MachO::LC_SEGMENT_64) {
MachO::segment_command_64 Seg = info->O->getSegment64LoadCommand(Load);
for (unsigned J = 0; J < Seg.nsects; ++J) {
}
}
// TODO: Look for LC_SEGMENT for 32-bit Mach-O files.
- if (I == LoadCommandCount - 1)
- break;
- else
- Load = info->O->getNextLoadCommandInfo(Load);
}
return 0;
}
// for the specified section offset in the specified section reference.
// If no relocation information is found and a non-zero ReferenceValue for the
// symbol is passed, look up that address in the info's AddrMap.
-static const char *
-get_symbol_64(uint32_t sect_offset, SectionRef S, DisassembleInfo *info,
- uint64_t &n_value,
- uint64_t ReferenceValue = UnknownAddressOrSize) {
+static const char *get_symbol_64(uint32_t sect_offset, SectionRef S,
+ DisassembleInfo *info, uint64_t &n_value,
+ uint64_t ReferenceValue = 0) {
n_value = 0;
if (!info->verbose)
return nullptr;
bool isExtern = false;
SymbolRef Symbol;
for (const RelocationRef &Reloc : S.relocations()) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
if (RelocOffset == sect_offset) {
Rel = Reloc.getRawDataRefImpl();
RE = info->O->getRelocation(Rel);
// and return its name.
const char *SymbolName = nullptr;
if (reloc_found && isExtern) {
- Symbol.getAddress(n_value);
- if (n_value == UnknownAddressOrSize)
- n_value = 0;
- StringRef name;
- Symbol.getName(name);
- if (!name.empty()) {
- SymbolName = name.data();
+ n_value = Symbol.getValue();
+ ErrorOr<StringRef> NameOrError = Symbol.getName();
+ if (std::error_code EC = NameOrError.getError())
+ report_fatal_error(EC.message());
+ StringRef Name = *NameOrError;
+ if (!Name.empty()) {
+ SymbolName = Name.data();
return SymbolName;
}
}
// We did not find an external relocation entry so look up the ReferenceValue
// as an address of a symbol and if found return that symbol's name.
- if (ReferenceValue != UnknownAddressOrSize)
- SymbolName = GuessSymbolName(ReferenceValue, info->AddrMap);
+ SymbolName = GuessSymbolName(ReferenceValue, info->AddrMap);
return SymbolName;
}
bool isExtern = false;
SymbolRef Symbol;
for (const RelocationRef &Reloc : info->S.relocations()) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
if (RelocOffset == sect_offset) {
Rel = Reloc.getRawDataRefImpl();
RE = info->O->getRelocation(Rel);
if (info->O->getAnyRelocationPCRel(RE)) {
unsigned Type = info->O->getAnyRelocationType(RE);
if (Type == MachO::X86_64_RELOC_SIGNED) {
- Symbol.getAddress(ReferenceValue);
+ ReferenceValue = Symbol.getValue();
}
}
}
SmallVector<uint64_t, 8> FoundFns;
uint64_t BaseSegmentAddress;
- getSectionsAndSymbols(Header, MachOOF, Sections, Symbols, FoundFns,
+ getSectionsAndSymbols(MachOOF, Sections, Symbols, FoundFns,
BaseSegmentAddress);
// Sort the symbols by address, just in case they didn't come in that way.
// Parse relocations.
std::vector<std::pair<uint64_t, SymbolRef>> Relocs;
for (const RelocationRef &Reloc : Sections[SectIdx].relocations()) {
- uint64_t RelocOffset;
- Reloc.getOffset(RelocOffset);
+ uint64_t RelocOffset = Reloc.getOffset();
uint64_t SectionAddress = Sections[SectIdx].getAddress();
RelocOffset -= SectionAddress;
SymbolAddressMap AddrMap;
bool DisSymNameFound = false;
for (const SymbolRef &Symbol : MachOOF->symbols()) {
- SymbolRef::Type ST;
- Symbol.getType(ST);
+ SymbolRef::Type ST = Symbol.getType();
if (ST == SymbolRef::ST_Function || ST == SymbolRef::ST_Data ||
ST == SymbolRef::ST_Other) {
- uint64_t Address;
- Symbol.getAddress(Address);
- StringRef SymName;
- Symbol.getName(SymName);
+ uint64_t Address = Symbol.getValue();
+ ErrorOr<StringRef> SymNameOrErr = Symbol.getName();
+ if (std::error_code EC = SymNameOrErr.getError())
+ report_fatal_error(EC.message());
+ StringRef SymName = *SymNameOrErr;
AddrMap[Address] = SymName;
if (!DisSymName.empty() && DisSymName == SymName)
DisSymNameFound = true;
// Disassemble symbol by symbol.
for (unsigned SymIdx = 0; SymIdx != Symbols.size(); SymIdx++) {
- StringRef SymName;
- Symbols[SymIdx].getName(SymName);
+ ErrorOr<StringRef> SymNameOrErr = Symbols[SymIdx].getName();
+ if (std::error_code EC = SymNameOrErr.getError())
+ report_fatal_error(EC.message());
+ StringRef SymName = *SymNameOrErr;
- SymbolRef::Type ST;
- Symbols[SymIdx].getType(ST);
+ SymbolRef::Type ST = Symbols[SymIdx].getType();
if (ST != SymbolRef::ST_Function)
continue;
continue;
// Start at the address of the symbol relative to the section's address.
- uint64_t Start = 0;
+ uint64_t Start = Symbols[SymIdx].getValue();
uint64_t SectionAddress = Sections[SectIdx].getAddress();
- Symbols[SymIdx].getAddress(Start);
Start -= SectionAddress;
// Stop disassembling either at the beginning of the next symbol or at
uint64_t NextSym = 0;
uint64_t NextSymIdx = SymIdx + 1;
while (Symbols.size() > NextSymIdx) {
- SymbolRef::Type NextSymType;
- Symbols[NextSymIdx].getType(NextSymType);
+ SymbolRef::Type NextSymType = Symbols[NextSymIdx].getType();
if (NextSymType == SymbolRef::ST_Function) {
containsNextSym =
Sections[SectIdx].containsSymbol(Symbols[NextSymIdx]);
- Symbols[NextSymIdx].getAddress(NextSym);
+ NextSym = Symbols[NextSymIdx].getValue();
NextSym -= SectionAddress;
break;
}
const RelocationRef &Reloc, uint64_t Addr,
StringRef &Name, uint64_t &Addend) {
if (Reloc.getSymbol() != Obj->symbol_end()) {
- Reloc.getSymbol()->getName(Name);
+ ErrorOr<StringRef> NameOrErr = Reloc.getSymbol()->getName();
+ if (std::error_code EC = NameOrErr.getError())
+ report_fatal_error(EC.message());
+ Name = *NameOrErr;
Addend = Addr;
return;
}
Sym->second.getSection(SymSection);
if (RelocSection == *SymSection) {
// There's a valid symbol in the same section before this reference.
- Sym->second.getName(Name);
+ ErrorOr<StringRef> NameOrErr = Sym->second.getName();
+ if (std::error_code EC = NameOrErr.getError())
+ report_fatal_error(EC.message());
+ Name = *NameOrErr;
Addend = Addr - Sym->first;
return;
}
StringRef Name;
uint64_t Addend;
- if (!Reloc.getObjectFile())
+ if (!Reloc.getObject())
return;
findUnwindRelocNameAddend(Obj, Symbols, Reloc, Addr, Name, Addend);
// Next we need to look at the relocations to find out what objects are
// actually being referred to.
for (const RelocationRef &Reloc : CompactUnwind.relocations()) {
- uint64_t RelocAddress;
- Reloc.getOffset(RelocAddress);
+ uint64_t RelocAddress = Reloc.getOffset();
uint32_t EntryIdx = RelocAddress / EntrySize;
uint32_t OffsetInEntry = RelocAddress - EntryIdx * EntrySize;
<< format("0x%08" PRIx32, Entry.CompactEncoding) << '\n';
// 4. The personality function, if present.
- if (Entry.PersonalityReloc.getObjectFile()) {
+ if (Entry.PersonalityReloc.getObject()) {
outs() << " personality function: "
<< format("0x%" PRIx64, Entry.PersonalityAddr) << ' ';
printUnwindRelocDest(Obj, Symbols, Entry.PersonalityReloc,
}
// 5. This entry's language-specific data area.
- if (Entry.LSDAReloc.getObjectFile()) {
+ if (Entry.LSDAReloc.getObject()) {
outs() << " LSDA: " << format("0x%" PRIx64,
Entry.LSDAAddr) << ' ';
printUnwindRelocDest(Obj, Symbols, Entry.LSDAReloc, Entry.LSDAAddr);
if (Section == Obj->section_end())
continue;
- uint64_t Addr;
- SymRef.getAddress(Addr);
+ uint64_t Addr = SymRef.getValue();
Symbols.insert(std::make_pair(Addr, SymRef));
}
outs() << "\n";
}
-static void PrintLoadCommands(const MachOObjectFile *Obj, uint32_t ncmds,
- uint32_t filetype, uint32_t cputype,
- bool verbose) {
- if (ncmds == 0)
- return;
+static void PrintLoadCommands(const MachOObjectFile *Obj, uint32_t filetype,
+ uint32_t cputype, bool verbose) {
StringRef Buf = Obj->getData();
- MachOObjectFile::LoadCommandInfo Command = Obj->getFirstLoadCommandInfo();
- for (unsigned i = 0;; ++i) {
- outs() << "Load command " << i << "\n";
+ unsigned Index = 0;
+ for (const auto &Command : Obj->load_commands()) {
+ outs() << "Load command " << Index++ << "\n";
if (Command.C.cmd == MachO::LC_SEGMENT) {
MachO::segment_command SLC = Obj->getSegmentLoadCommand(Command);
const char *sg_segname = SLC.segname;
// TODO: get and print the raw bytes of the load command.
}
// TODO: print all the other kinds of load commands.
- if (i == ncmds - 1)
- break;
- else
- Command = Obj->getNextLoadCommandInfo(Command);
}
}
-static void getAndPrintMachHeader(const MachOObjectFile *Obj, uint32_t &ncmds,
+static void getAndPrintMachHeader(const MachOObjectFile *Obj,
uint32_t &filetype, uint32_t &cputype,
bool verbose) {
if (Obj->is64Bit()) {
H_64 = Obj->getHeader64();
PrintMachHeader(H_64.magic, H_64.cputype, H_64.cpusubtype, H_64.filetype,
H_64.ncmds, H_64.sizeofcmds, H_64.flags, verbose);
- ncmds = H_64.ncmds;
filetype = H_64.filetype;
cputype = H_64.cputype;
} else {
H = Obj->getHeader();
PrintMachHeader(H.magic, H.cputype, H.cpusubtype, H.filetype, H.ncmds,
H.sizeofcmds, H.flags, verbose);
- ncmds = H.ncmds;
filetype = H.filetype;
cputype = H.cputype;
}
void llvm::printMachOFileHeader(const object::ObjectFile *Obj) {
const MachOObjectFile *file = dyn_cast<const MachOObjectFile>(Obj);
- uint32_t ncmds = 0;
uint32_t filetype = 0;
uint32_t cputype = 0;
- getAndPrintMachHeader(file, ncmds, filetype, cputype, !NonVerbose);
- PrintLoadCommands(file, ncmds, filetype, cputype, !NonVerbose);
+ getAndPrintMachHeader(file, filetype, cputype, !NonVerbose);
+ PrintLoadCommands(file, filetype, cputype, !NonVerbose);
}
//===----------------------------------------------------------------------===//
projects / oota-llvm.git / blobdiff