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Add printing the LC_SUB_UMBRELLA load command with llvm-objdump’s -private-headers.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Kevin Enderby
2014-12-18 23:13:26 +00:00
parent 4be95036e7
commit 604a34e086
6 changed files with 39 additions and 0 deletions
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19
tools/llvm-objdump/MachODump.cpp
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@@ -3690,6 +3690,22 @@ static void PrintSubFrameworkCommand(MachO::sub_framework_command sub,
}
}
static void PrintSubUmbrellaCommand(MachO::sub_umbrella_command sub,
const char *Ptr) {
outs() << " cmd LC_SUB_UMBRELLA\n";
outs() << " cmdsize " << sub.cmdsize;
if (sub.cmdsize < sizeof(struct MachO::sub_umbrella_command))
outs() << " Incorrect size\n";
else
outs() << "\n";
if (sub.sub_umbrella < sub.cmdsize) {
const char *P = Ptr + sub.sub_umbrella;
outs() << " sub_umbrella " << P << " (offset " << sub.sub_umbrella << ")\n";
} else {
outs() << " sub_umbrella ?(bad offset " << sub.sub_umbrella << ")\n";
}
}
static void PrintDylibCommand(MachO::dylib_command dl, const char *Ptr) {
if (dl.cmd == MachO::LC_ID_DYLIB)
outs() << " cmd LC_ID_DYLIB\n";
@@ -3849,6 +3865,9 @@ static void PrintLoadCommands(const MachOObjectFile *Obj, uint32_t ncmds,
} else if (Command.C.cmd == MachO::LC_SUB_FRAMEWORK) {
MachO::sub_framework_command Sf = Obj->getSubFrameworkCommand(Command);
PrintSubFrameworkCommand(Sf, Command.Ptr);
} else if (Command.C.cmd == MachO::LC_SUB_UMBRELLA) {
MachO::sub_umbrella_command Sf = Obj->getSubUmbrellaCommand(Command);
PrintSubUmbrellaCommand(Sf, Command.Ptr);
} else if (Command.C.cmd == MachO::LC_LOAD_DYLIB ||
Command.C.cmd == MachO::LC_ID_DYLIB ||
Command.C.cmd == MachO::LC_LOAD_WEAK_DYLIB ||