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update TODO 

* done: kernel text/rodata mapping with correct permission. implemented.
* add: kernel preemption
This commit is contained in:
ryo 2018-08-26 18:57:24 +00:00
parent ff55a830ba
commit 656b27bfd5
1 changed files with 2 additions and 2 deletions
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4
sys/arch/aarch64/aarch64/TODO
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@ -1,4 +1,4 @@
$NetBSD: TODO,v 1.2 2018/07/09 09:58:15 ryo Exp $
$NetBSD: TODO,v 1.3 2018/08/26 18:57:24 ryo Exp $
TODO list for NetBSD/aarch64
@ -7,7 +7,7 @@ TODO list for NetBSD/aarch64
- C++ stack unwinding (libunwind?)
- not yet
- kernel text/rodata segments are mapped writable. it should be mapped as RX.
- kernel preemption
- ucas(9), and ucas_ras_check() is not implemented yet
- crash(8), savecore(8) and libkvm (cpu_kcore_hdr_t)
- pmap should be work even if PID_MAX >= 65536