Too many object files about qbicc HOT 1 OPEN

The layout could be like this:

• For each package, a directory which includes the class loader e.g. boot/java/lang/
• Each package has multiple object files:
  • methods.o contains the method code and non-object variables
  • oop_fields.o contains all object literal and static field references
  • objects.o contains all regular heap objects (not including root class objects)

One complication is that we must continue to store the root classes array in topologically-sorted order (i.e. in order by type ID), so these should remain in a single dedicated root object file (e.g. root_classes.o in the root output directory) to ensure proper ordering.

When linking, we'd link in order: all method.o followed by all oop_fields.o followed by the singular root_classes.o file, and then lastly all objects.o.

from qbicc.