Indicates that this binary binds to all two-level namespace modules of its dependent libraries. only used when MH_PREBINDABLE and MH_TWOLEVEL are both set.

When this bit is set, all stacks in the task will be given stack execution privilege. Only used in MHExecute filetypes.

The code was linked for use in an application extension.

The object file's undefined references are bound by the dynamic linker when loaded.

The final linked image uses weak symbols.

The binary has been canonicalized via the unprebind operation.

The object file is input for the dynamic linker and can't be statically link edited again.

Only for use on dylibs. When linking against a dylib that has this bit set, the static linker will automatically not create a LCLoadDyLib load command to the dylib if no symbols are being referenced from the dylib.

The executable is forcing all images to use flat name space bindings.

Contains a section of type ThreadLocalVariables.

The object file is the output of an incremental link against a base file and can't be linked against a base file and can't be link edited again.

the shared library init routine is to be run lazily via catching memory faults to its writeable segments (obsolete).

Do not have dyld notify the prebinding agent about this executable.

When this bit is set, the OS will run the main executable with a non-executable heap even on platforms (e.g. i386) that don't require it. Only used in MHExecute filetypes.

This umbrella guarantees no multiple defintions of symbols in its sub-images so the two-level namespace hints can always be used.

When this bit is set on a dylib, the static linker does not need to examine dependent dylibs to see if any are re-exported.

The object file has no undefined references.

When this bit is set, the OS will load the main executable at a random address.

The file has its dynamic undefined references prebound.

the binary is not prebound but can have its prebinding redone. only used when MHPreBound is not set.

When this bit is set, the binary declares it is safe for use in processes with uid zero.

When this bit is set, the binary declares it is safe for use in processes when issetugid() is true.

The file has its read-only and read-write segments split.

Safe to divide up the sections into sub-sections via symbols for dead code stripping.

The image is using two-level name space bindings.

The final linked image contains external weak symbols.