1 1.1.14.2 yamt This is a list of TODO's without which the unwind code is *buggy*. 2 1.1.14.2 yamt 3 1.1.14.2 yamt - The Mem-stack 4 1.1.14.2 yamt - All Preserved Registers (ar.unat, ar.rnat, ar.lc, ar.fpsr, ar.bsp, ar.bspstore) 5 1.1.14.2 yamt - Implicit register saves via _when descriptor records. 6 1.1.14.2 yamt - Multiple unwind label_states ( How do we do this without malloc ? ) 7 1.1.14.2 yamt - Floating Point registers. 8