Re: New pmap status update

> On the other hand, the same SMALL020 + DIAGNOSTIC + DEBUG kernel
> gets single user shell prompt if the NFS root is NetBSD/hp300 5.2.3:

The SMALL020 (without DIAGNOSTIC + DEBUG) kernel also can get
single user shell if /rescue/init is specified by RB_ASKNAME:

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>> NetBSD/hp300 Primary Boot, Revision 1.22 (Sat May 31 17:00:41 UTC 2025) (from NetBSD 10.99.14)
>> HP 9000/318/319/330 SPU
>> Enter "reset" to reset system.
Boot: [[[le0a:]netbsd][-a][-c][-d][-s][-v][-q]] :- netbsd.small020 -as
WARNING: bad date in battery clock
boot: client IP address: 192.168.20.74 
root addr=192.168.20.1 path=/r/export/NetBSD/hp300/root
2292116+99012 [211280+198022]=0x2abf50
Start @ 0xff803000 [1=0xffa49c58-0x2abf50]...
Entry point: 0xff803000
[   1.0000000] bootinfo found at 0xff802000
[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
[   1.0000000]     2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
[   1.0000000]     2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023,
[   1.0000000]     2024, 2025
[   1.0000000]     The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All rights reserved.

[   1.0000000] NetBSD 11.99.4 (SMALL020) #1: Mon Dec 15 23:11:00 JST 2025
[   1.0000000]  tsutsui@mirage:/s/tsutsui/netbsd/src/sys/arch/hp300/compile/SMALL020
[   1.0000000] HP 9000/318/319/330 (16.67MHz MC68020 CPU, MC68851 MMU, 16.67MHz MC68881 FPU)
[   1.0000000] total memory = 8180 KB
[   1.0000000] avail memory = 4552 KB
[   1.0000000] mainbus0 (root)

 :

[   1.0000000] WARNING: system needs entropy for security; see entropy(7)
[   2.1737990] hil0: no devices
[   5.7424630] boot device: le0
[   5.7624150] root device (default le0): 
[   5.8024510] dump device: 
[   5.8273470] file system (default generic): 
[   5.8485390] root on le0
[   5.8590270] nfs_boot: trying DHCP/BOOTP
[   8.9508550] nfs_boot: DHCP next-server: 192.168.20.1
[   8.9615110] nfs_boot: my_domain=ceres.dti.ne.jp
[   8.9755870] nfs_boot: my_addr=192.168.20.74
[   8.9854830] nfs_boot: my_mask=255.255.255.0
[   8.9954910] nfs_boot: gateway=192.168.20.1
[  15.2284430] root on mirage:/r/export/NetBSD/hp300/root
[  15.2450590] root file system type: nfs
[  15.2503990] kern.module.path=/stand/hp300/11.99.4/modules
[  15.2983270] WARNING: preposterous TOD clock time
[  15.3108150] WARNING: using filesystem time
[  15.3201470] WARNING: CHECK AND RESET THE DATE!
[  15.4382550] init path (default /sbin/init): /rescue/init
[  15.6081790] init: trying /rescue/init
[  18.4873230] entropy: best effort
Enter pathname of shell or RETURN for /rescue/sh: 
We recommend that you create a non-root account and use su(1) for root access.
# file /rescue/init
[1]   Bus error (core dumped) file /rescue/init
# 

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Izumi Tsutsui