// Get LC_UUID and LC_BUILD_VERSION.
MachO::uuid_command UUIDCmd;
- MachO::build_version_command BuildVersionCmd;
+ SmallVector<MachO::build_version_command, 2> BuildVersionCmd;
memset(&UUIDCmd, 0, sizeof(UUIDCmd));
- memset(&BuildVersionCmd, 0, sizeof(BuildVersionCmd));
for (auto &LCI : InputBinary.load_commands()) {
switch (LCI.C.cmd) {
case MachO::LC_UUID:
+ if (UUIDCmd.cmd)
+ return error("Binary contains more than one UUID");
UUIDCmd = InputBinary.getUuidCommand(LCI);
++NumLoadCommands;
- LoadCommandSize += sizeof(MachO::uuid_command);
+ LoadCommandSize += sizeof(UUIDCmd);
break;
- case MachO::LC_BUILD_VERSION:
- BuildVersionCmd = InputBinary.getBuildVersionLoadCommand(LCI);
+ case MachO::LC_BUILD_VERSION: {
+ MachO::build_version_command Cmd;
+ memset(&Cmd, 0, sizeof(Cmd));
+ Cmd = InputBinary.getBuildVersionLoadCommand(LCI);
++NumLoadCommands;
- LoadCommandSize += sizeof(MachO::build_version_command);
+ LoadCommandSize += sizeof(Cmd);
// LLDB doesn't care about the build tools for now.
- BuildVersionCmd.ntools = 0;
+ Cmd.ntools = 0;
+ BuildVersionCmd.push_back(Cmd);
break;
+ }
default:
break;
}
OutFile.write(reinterpret_cast<const char *>(UUIDCmd.uuid), 16);
assert(OutFile.tell() == HeaderSize + sizeof(UUIDCmd));
}
- if (BuildVersionCmd.cmd != 0) {
- Writer.W.write<uint32_t>(BuildVersionCmd.cmd);
- Writer.W.write<uint32_t>(sizeof(BuildVersionCmd));
- Writer.W.write<uint32_t>(BuildVersionCmd.platform);
- Writer.W.write<uint32_t>(BuildVersionCmd.minos);
- Writer.W.write<uint32_t>(BuildVersionCmd.sdk);
- Writer.W.write<uint32_t>(BuildVersionCmd.ntools);
+ for (auto Cmd : BuildVersionCmd) {
+ Writer.W.write<uint32_t>(Cmd.cmd);
+ Writer.W.write<uint32_t>(sizeof(Cmd));
+ Writer.W.write<uint32_t>(Cmd.platform);
+ Writer.W.write<uint32_t>(Cmd.minos);
+ Writer.W.write<uint32_t>(Cmd.sdk);
+ Writer.W.write<uint32_t>(Cmd.ntools);
}
assert(SymtabCmd.cmd && "No symbol table.");