Commits


import changes from plan 9


pick up plan 9 fltfmt changes


various little changes. also pick up latest fltfmt from plan 9


cleanups - lots of removed files now in thread library. qlock.c - stubs to thread library notify.c - clean interface slightly.


add for unix port


add for unix port


clean up for unix port


updates from plan 9


make work with new thread library


update to use new thread library


remove empty qlock.c


better unwinding for 386. command-line extraction from core files on linux and freebsd. move linux ureg into ureg386.h (used in many places).


help for libthread_db (define ps_prochandle) add symbols to unwind for disasesmbly-based stack unwinding add global state for library to help debugger programs (symhdr etc., attachproc, attachcore, attachargs).


more thread support, also add freebsd 5


new thread library