bdw gc, first draft #12701
bdwgc cleanup - hello world passes! #12701
specific generation directory for bdw #12701
more bdw tunings -- this calls for some refactoring :-) #12701
oops #12701
more bdw tunings #12701
more bdwgc tweaks #12701
forgot those files #12701
more bdwgc tweaks #12701
will have to do something about weak refs #12701
preparing cleanup work #12701
shuffling code around preparing for refactoring #12701
oops #12701
grrrr... oops again... #12701
memory management refactoring #12701
native support of weak references (not yet customized for bdw) #12701
code cleanup: removed warnings #12701
new germ with new weak reference implementation #12701
true weakref support for bdwgc #12701
forgot to commit that file some time ago