mirror of
git://git.sv.gnu.org/emacs.git
synced 2025-12-24 14:30:43 -08:00
31 lines
650 B
Text
31 lines
650 B
Text
Eventual Aim: auto-flip, no re-use, auto-detect Ra
|
|
|
|
1. Manual flip, manually detect that object has moved.
|
|
- manual client-request flip: condemns everything;
|
|
-- no ambig
|
|
- detect: try in sequence:
|
|
-- try access stale, see if it faults;
|
|
--
|
|
|
|
( 2. Does Ra auto-detect on w3i3mv? )
|
|
|
|
|
|
3. Auto flip every time, manual detect. Mac OS
|
|
|
|
|
|
4. Then things from this list:
|
|
Flip trigger: more triggers, not every time, markers, ...
|
|
No re-use
|
|
Protect white (unless it already is).
|
|
Multiflips, ...
|
|
|
|
|
|
|
|
--------------
|
|
|
|
Other investigations:
|
|
|
|
Why does R0, Ra, etc not fault on Mac OS X?
|
|
|
|
Does mutator access to white objs fault? On which platforms?
|
|
|