nono is OMRON LUNA-I emulator runs on NetBSD and etc. -LUNA88K is still experimental support and it does not work yet. +LUNA88K is still experimental support.
nono is OMRON LUNA-I emulator runs on NetBSD and etc.@@ -59,16 +62,22 @@ nono は NetBSD とかで動作する OM
Introduction
nono is OMRON LUNA-I emulator runs on NetBSD and etc. -LUNA88K is still experimental support and it does not work yet. +LUNA88K is still experimental support.
How to build
The following are required for build.+ビルドには以下が必要です。 +NetBSD(pkgsrc) なら wxWidgets は pkgsrc/x11/wxGTK30 です +(OPTIONS:gtk2 で動作確認しています)。 +
The followings are required for build. +If you use NetBSD(pkgsrc), +wxWidgets is pkgsrc/x11/wxGTK30 (Only OPTIONS:gtk2 is tested).+
If you use NetBSD(pkgsrc), -wxWidgets is pkgsrc/x11/wxGTK30 (OPTIONS:gtk2 is recommended).+
+(NetBSD 以外でのビルドはサポートしていませんが)
+Ubuntu 18.04 ではたぶん以下のパッケージが必要です。
+You may need the following packages on Ubuntu 18.04
+(though we won't support non-NetBSD platform).
+
アーカイブを展開したら以下のようにビルドします。 configure には環境変数 CC、CXX でコンパイラを指定することが出来ます。 @@ -101,7 +124,6 @@ if configure cannot find wx-config. # make install -
2つの実行ファイルがインストールされます。 nono が GUI 版実行ファイル、 @@ -134,9 +156,24 @@ If this option is specified at the same prom-image in configuration file, this option preceeds.
-Specifies the VM directory. If omitted, the current directory is used.
Specifies the VM directory/configuration file. +If vmpath is a directory, +make nono.cfg in that directory a configuration file. +Or if vmpath is a file, +make the specified file a configuration file. +And in both cases, +make the directory where that file is located a VM directory. +If -c option is omitted, +vmpath is considered as the current directory. +
Configuration
VM configuration file is nono.cfg in the VM directory. +VM configuration file is nono.cfg +(or the file specified by -c option) in the VM directory. Its syntax is key = value format, one per line. White spaces before and after key and value are ignored. And, blank lines, lines beginning with "#", and @@ -250,7 +289,36 @@ The default is 0.none、tap、bpf が指定できます。 none ならホスト側とは一切通信を行いません。 tap か bpf かはホスト OS によってビルド時に決定します。 -NetBSD なら tap です。 +NetBSD、OpenBSD、FreeBSD、Linux なら tap です。 +Specifies the host driver of ethernet device. +none, tap and bpf can be specified. +If none, it doesn't make any communication with the host. +tap or bpf is determined at build time for the host OS. +If the host is NetBSD, OpenBSD, FreeBSD, or Linux, it's tap.+ethernet-hostdevice = string +イーサネットデバイスのホスト側のデバイス名を指定します。 +ethernet-hostdriver が tap の場合ここには +tap デバイスを(フルパスで)指定します。 + Specifies the host device name of ethernet device. +If ethernet-hostdriver is tap, +this field specifies the full path to the tap device.++デフォルトは auto で、この場合の動作はホスト OS ごとに異なります。 +Linux なら "/dev/net/tun" を指定したのと同じです。 +OpenBSD なら /dev/tap0 から /dev/tap9 まで +順番にオープンできるまで試します。 +NetBSD (と FreeBSD) ならまず /dev/tap でクローニングを試み、 +それが失敗すれば /dev/tap0 から /dev/tap9 までを +順番にオープンできるまで試します。 +
The default is auto. +The behavior in this case depends on the host OS. +On Linux, it's the same as /dev/net/tun. +On OpenBSD, it will try from /dev/tap0 to /dev/tap9 +until successful. +On NetBSD (and FreeBSD), it will try cloning by /dev/tap first. +If that fails, then try from /dev/tap0 to /dev/tap9 +until successful. +ethernet-macaddr = string イーサネットデバイスの仮想マシン側の MAC アドレスを指定します。 XX:XX:XX:XX:XX:XX @@ -308,8 +376,9 @@ but unlike this configuration value, the
Specifies the MPU clock in MHz. The default value is 20MHz.
Specifies the MPU clock in MHz. +The default value is 20MHz on LUNA-I, or 25MHz on LUNA88K.
Specifies the RAM size in MB. The default is 16MB.
Specifies the RAM size in MB. +On LUNA-I, the default is 16MB. +If the size is less than 16MB, you can specify in 4MB unit. +If larger, you can specify up to 255MB in 1MB unit. +By the way, NetBSD/luna68k needs at least 8MB to boot. +On LUNA88K, the default is 64MB. +If the size is less than 64MB, you can specify in 16MB unit. +If larger, you can specify up to tentative 255MB in 1MB unit. +
Specifies whether nono ignores writing to SCSI devices. 0 means normal operation (writes to the devices). -If 1 is specified, +If 1 is specified, nono will not actually write back to the disk image even though the write command is succeeded. nono's SCSI devices acts as @@ -493,36 +576,78 @@ in the VM directory or its parent direct nono will open tap(4) and invoke these scripts with the name of the device as an argument.
-最もシンプルなケースだとおそらく
-For example, in the simplest case, probably,
+例えば、NetBSD ホストで、ホストの wm0 セグメントに nono のゲスト OS を接続する場合、
+For example, if you want to connect guest OS to host's wm0 segment
+on NetBSD,
+
By default, /dev/tap is only accessible to privileged user. +You need to chmod /dev/tap (without unit number) appropriately.+sysinst 等で OS をアップグレードするとパーミッションが 600 +に戻るのがハマりポイントです。 + +
Create a bridge(4) interface, and +add your physical interface to the bridge.
-のようにして用意しておいた bridge0 に対して、 -(sudo の設定は別途行ってから) -次のような nono-ifup、nono-ifdown を用意すれば -wm0 の物理セグメントとブリッジできると思います。 --# brconfig bridge0 create +# ifconfig bridge0 create # brconfig bridge0 add wm0
If you setup bridge0 as above (and setup sudo) and -prepare the following nono-ifup, nono-ifdown scripts, -you can bridge between the guest network and host's wm0. -+常用するなら設定ファイルに書いておきましょう。 +
If you want to use this all the time, +you can put configuration file into /etc.+
+/etc/ifconfig.bridge0 ++ ++create +up +!/sbin/brconfig $int add wm0 +++# /etc/rc.d/network restart ++
Return to non-privileged user, and +create following two scripts in the VM directory or its parent directory. +In addition, you need to set up sudo separately.
nono-ifup#!/bin/sh -sudo ifconfig $1 up -sudo brconfig bridge0 add $1 +sudo /sbin/ifconfig $1 up +sudo /sbin/brconfig bridge0 add $1
-nono-ifup +nono-ifdown+#!/bin/sh -sudo brconfig bridge0 delete $1 -sudo ifconfig $1 down +sudo /sbin/brconfig bridge0 delete $1 +sudo /sbin/ifconfig $1 down
+ ++% chmod +x nono-ifup nono-ifdown +
Run nono, +and open "Monitor > Host > Host Network" window from menu. +It's OK if you can see "NetDriver: BSD tap" (in this case).+ +