diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/macho-dump/macho-dump.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tools/macho-dump/macho-dump.cpp b/tools/macho-dump/macho-dump.cpp index f65c795..20deda9 100644 --- a/tools/macho-dump/macho-dump.cpp +++ b/tools/macho-dump/macho-dump.cpp @@ -332,6 +332,35 @@ static int DumpLinkeditDataCommand(MachOObject &Obj, return 0; } +static int DumpDataInCodeDataCommand(MachOObject &Obj, + const MachOObject::LoadCommandInfo &LCI) { + InMemoryStruct<macho::LinkeditDataLoadCommand> LLC; + Obj.ReadLinkeditDataLoadCommand(LCI, LLC); + if (!LLC) + return Error("unable to read segment load command"); + + outs() << " ('dataoff', " << LLC->DataOffset << ")\n" + << " ('datasize', " << LLC->DataSize << ")\n" + << " ('_data_regions', [\n"; + + + unsigned NumRegions = LLC->DataSize / 8; + for (unsigned i = 0; i < NumRegions; ++i) { + InMemoryStruct<macho::DataInCodeTableEntry> DICE; + Obj.ReadDataInCodeTableEntry(LLC->DataOffset, i, DICE); + if (!DICE) + return Error("unable to read DataInCodeTableEntry"); + outs() << " # DICE " << i << "\n" + << " ('offset', " << DICE->Offset << ")\n" + << " ('length', " << DICE->Length << ")\n" + << " ('kind', " << DICE->Kind << ")\n"; + } + + outs() <<" ])\n"; + + return 0; +} + static int DumpLoadCommand(MachOObject &Obj, unsigned Index) { const MachOObject::LoadCommandInfo &LCI = Obj.getLoadCommandInfo(Index); @@ -358,6 +387,9 @@ static int DumpLoadCommand(MachOObject &Obj, unsigned Index) { case macho::LCT_FunctionStarts: Res = DumpLinkeditDataCommand(Obj, LCI); break; + case macho::LCT_DataInCode: + Res = DumpDataInCodeDataCommand(Obj, LCI); + break; default: Warning("unknown load command: " + Twine(LCI.Command.Type)); break; |