[src/trunk]: src/sys/arch/aarch64/aarch64 some items are already done. update...

[ryo <ryo%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2ade901fc3c8
branches:  trunk
changeset: 998181:2ade901fc3c8
user:      ryo <ryo%NetBSD.org@localhost>
date:      Wed Apr 10 06:58:12 2019 +0000

description:
some items are already done. update and sync with reality.

diffstat:

 sys/arch/aarch64/aarch64/TODO |  13 +++----------
 1 files changed, 3 insertions(+), 10 deletions(-)

diffs (22 lines):

diff -r 689db69d9a23 -r 2ade901fc3c8 sys/arch/aarch64/aarch64/TODO
--- a/sys/arch/aarch64/aarch64/TODO     Wed Apr 10 06:30:05 2019 +0000
+++ b/sys/arch/aarch64/aarch64/TODO     Wed Apr 10 06:58:12 2019 +0000
@@ -1,15 +1,8 @@
-$NetBSD: TODO,v 1.4 2019/04/06 03:06:24 thorpej Exp $
+$NetBSD: TODO,v 1.5 2019/04/10 06:58:12 ryo Exp $
 
 TODO list for NetBSD/aarch64
-
-- known bugs
-  - __thread attributed variables fail to work (ld_elf.so issue?)
-  - C++ stack unwinding (libunwind?)
-
-- not yet
   - kernel preemption
   - Implement __HAVE_UCAS_FULL or __HAVE_UCAS_MP (don't use full generic impl)
-  - crash(8), savecore(8) and libkvm (cpu_kcore_hdr_t)
-  - pmap should be work even if PID_MAX >= 65536
+  - pmap should be work even if PID_MAX >= 65536 (don't depend 16bit ASID)
   - TLB ASID in pmap should be randomized
-  - COMPAT_NETBSD32
+  - COMPAT_NETBSD32 for thumb mode