PDP-11/70 CPU core and SoC
boot command: fails when cpu running, unit not decoded #4
Closed wfjm opened this issue almost 10 years ago
wfjm commented almost 10 years ago
The boot command currently fails when the CPU is running with a somewhat cryptic message
++ wreg (002,01037) a=0001(c0.cntl ) d=000004 s=10010001# S=00000000,00000111 FAIL: ChkStat
This can happen after an OS which doesn't have a shutdown procedure, like Unix V5, is run and a different OS is booted. Current work-around is to issue a
ti_w11 -xxx 'cpu0 cp -stop -creset'
with -xxx depending on board (as for all boot commands).
The decoding of the boot device unit number is broken, currently always unit 0 is used regardless of the specified boot device.
Both issues will be fixed in next release
wfjm was assigned almost 10 years ago
wfjm closed this almost 10 years ago
wfjm commented almost 10 years ago
fixed in V0.66 (svn rev 31)
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