2009-12-08 Ivan Maidanski <ivmai@mail.ru> (really mostly Hans Boehm)
* darwin_stop_world.c (GC_push_all_stacks): Rename
activation_frame to traced_stack_sect.
* include/private/gc_priv.h (GC_push_all_stack_frames,
GC_push_all_register_frames): Ditto.
* include/private/pthread_support.h (GC_Thread_Rep): Ditto.
* mark_rts.c (GC_push_all_register_frames,
GC_push_all_stack_frames, GC_push_all_stack_part_eager_frames,
GC_push_current_stack): Ditto.
* pthread_stop_world.c (GC_push_all_stacks): Ditto.
* pthread_support.c (GC_call_with_gc_active): Ditto.
* win32_threads.c (GC_Thread_Rep, GC_call_with_gc_active,
GC_push_stack_for): Ditto.
* include/private/gc_priv.h (GC_activation_frame_s): Rename to
GC_traced_stack_sect_s.
* include/private/gc_priv.h (GC_activation_frame): Rename to
GC_traced_stack_sect.
* misc.c (GC_activation_frame, GC_call_with_gc_active): Ditto.
* doc/README.macros (UNICODE): Document.