git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138807
91177308-0d34-0410-b5e6-
96231b3b80d8
LCT_Symtab = 0x2,
LCT_Dysymtab = 0xb,
LCT_Segment64 = 0x19,
LCT_Symtab = 0x2,
LCT_Dysymtab = 0xb,
LCT_Segment64 = 0x19,
+ LCT_UUID = 0x1b,
+ LCT_CodeSignature = 0x1d,
+ LCT_SegmentSplitInfo = 0x1e,
+ LCT_FunctionStarts = 0x26
};
/// \brief Load command structure.
};
/// \brief Load command structure.
uint32_t NumLocalRelocationTableEntries;
};
uint32_t NumLocalRelocationTableEntries;
};
+ struct LinkeditDataLoadCommand {
+ uint32_t Type;
+ uint32_t Size;
+ uint32_t DataOffset;
+ uint32_t DataSize;
+ };
+
/// @}
/// @name Section Data
/// @{
/// @}
/// @name Section Data
/// @{
void ReadDysymtabLoadCommand(
const LoadCommandInfo &LCI,
InMemoryStruct<macho::DysymtabLoadCommand> &Res) const;
void ReadDysymtabLoadCommand(
const LoadCommandInfo &LCI,
InMemoryStruct<macho::DysymtabLoadCommand> &Res) const;
+ void ReadLinkeditDataLoadCommand(
+ const LoadCommandInfo &LCI,
+ InMemoryStruct<macho::LinkeditDataLoadCommand> &Res) const;
void ReadIndirectSymbolTableEntry(
const macho::DysymtabLoadCommand &DLC,
unsigned Index,
void ReadIndirectSymbolTableEntry(
const macho::DysymtabLoadCommand &DLC,
unsigned Index,
ReadInMemoryStruct(*this, Buffer->getBuffer(), LCI.Offset, Res);
}
ReadInMemoryStruct(*this, Buffer->getBuffer(), LCI.Offset, Res);
}
+template<>
+void SwapStruct(macho::LinkeditDataLoadCommand &Value) {
+ SwapValue(Value.Type);
+ SwapValue(Value.Size);
+ SwapValue(Value.DataOffset);
+ SwapValue(Value.DataSize);
+}
+void MachOObject::ReadLinkeditDataLoadCommand(const LoadCommandInfo &LCI,
+ InMemoryStruct<macho::LinkeditDataLoadCommand> &Res) const {
+ ReadInMemoryStruct(*this, Buffer->getBuffer(), LCI.Offset, Res);
+}
+
template<>
void SwapStruct(macho::IndirectSymbolTableEntry &Value) {
SwapValue(Value.Index);
template<>
void SwapStruct(macho::IndirectSymbolTableEntry &Value) {
SwapValue(Value.Index);
+static int DumpLinkeditDataCommand(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";
+
+ return 0;
+}
+
+
static int DumpLoadCommand(MachOObject &Obj, unsigned Index) {
const MachOObject::LoadCommandInfo &LCI = Obj.getLoadCommandInfo(Index);
int Res = 0;
static int DumpLoadCommand(MachOObject &Obj, unsigned Index) {
const MachOObject::LoadCommandInfo &LCI = Obj.getLoadCommandInfo(Index);
int Res = 0;
case macho::LCT_Dysymtab:
Res = DumpDysymtabCommand(Obj, LCI);
break;
case macho::LCT_Dysymtab:
Res = DumpDysymtabCommand(Obj, LCI);
break;
+ case macho::LCT_CodeSignature:
+ case macho::LCT_SegmentSplitInfo:
+ case macho::LCT_FunctionStarts:
+ Res = DumpLinkeditDataCommand(Obj, LCI);
+ break;
default:
Warning("unknown load command: " + Twine(LCI.Command.Type));
break;
default:
Warning("unknown load command: " + Twine(LCI.Command.Type));
break;