In order to present a well-formed MachO debug object for debugger registration
the first block in each section must have a zero alignment offset (since there
is no way to represent a non-zero offset in a MachO section load command). This
patch updates the MachODebugObjectSynthesizer class to introduce a padding
padding block at the start of the section if necessary to guarantee a zero
alignment offset.
02095f2dd7