Nov 11, 1997 onl7v1: Solaris 2.5 cc ドライバのデバッグ. cc ドライバのインストール ~~~~~~~~~~~~~~~~~~~~~~~~~~~ (http://www-online.kek.jp/~inoue/CAMAC/onl7v1-sol2.5/camac-step01.log) 高エネルギー加速器研究機構 素粒子原子核研究所 物理、オンライングループ 井上 栄二 (1). 現状確認 (A). FRCvme、VMEbus Driver CPU-5V/5VT/20VT/24VT/7V/ Solaris 2.5 は 正常にインストールできた。 (2). ここでやるべきこと onl7v1 に ccドライバをインストールする。 (3). ccドライバのキットを入手 (3-1). オンライン・グループの anonymous ftp サイトから、キットを入手 onl7v1[59]% pwd /export/home/onl7v1/inoue/CAMAC/Driver onl7v1[60]% ftp online.kek.jp Connected to onlax2.kek.jp. 220 onlax2.kek.jp FTP server (Version wu-2.4(1) Tue May 9 18:06:21 JST 1995) ready. Name (online.kek.jp:inoue): anonymous 331 Guest login ok, send your complete e-mail address as password. Password: 230-*** KEK Online Group Anonymous FTP service *** 230- 230-Welcome to KEK Online Group FTP service. 230- 230-ALL YOUR TRANSFERS WILL BE LOGGED. 230- 230 Guest login ok, access restrictions apply. ftp> dir 200 PORT command successful. 150 Opening ASCII mode data connection for /bin/ls. total 4 d--x--x--x 2 0 0 512 Jun 17 14:44 bin drwxr-xr-x 3 0 0 512 Jun 17 14:44 etc drwxr-xr-x 4 60002 60002 512 Jun 17 18:08 pub -rw-r--r-- 1 0 0 125 Jun 17 15:10 welcome.msg 226 Transfer complete. 253 bytes received in 0.026 seconds (9.5 Kbytes/s) ftp> cd pub/kek/camac 250 CWD command successful. ftp> dir 200 PORT command successful. 150 Opening ASCII mode data connection for /bin/ls. total 3256 -rw-r--r-- 1 0 10 1173 Apr 19 1995 122d_to_e.tar.gz -rw-r--r-- 1 0 10 22263 Jul 1 14:26 FORCE-5V-sol2.5.tar.gz -rw-r--r-- 1 0 10 2494 Dec 2 1994 README -rw-r--r-- 1 0 10 21435 Dec 13 1994 camac.sol2-1.30.tar.gz -rw-r--r-- 1 0 10 169539 Aug 18 1993 camac.sparc-1.22b.tar.Z -rw-r--r-- 1 0 10 91662 Aug 18 1993 camac.sparc-1.22b.tar.gz -rw-r--r-- 1 0 10 198417 Aug 19 1993 camac.sparc-1.22c.tar.Z -rw-r--r-- 1 0 10 110755 Aug 19 1993 camac.sparc-1.22c.tar.gz -rw-r--r-- 1 0 10 199103 Sep 4 1993 camac.sparc-1.22d.tar.Z -rw-r--r-- 1 0 10 110752 Sep 4 1993 camac.sparc-1.22d.tar.gz -rw-r--r-- 1 0 10 287493 Apr 20 1995 camacv1.01_decs.tar.Z -rw-r--r-- 1 0 10 231505 Dec 2 1994 camacv1.01_hprt.tar.Z -rw-r--r-- 1 0 10 132002 Dec 2 1994 camacv1.01_hprt.tar.gz -rw-r--r-- 1 0 10 283202 Dec 2 1994 camacv1.0_decs.tar.Z -rw-r--r-- 1 0 10 159495 Dec 2 1994 camacv1.0_decs.tar.gz -rw-r--r-- 1 0 10 216777 Sep 13 1994 camacv1.0_hprt.tar.Z -rw-r--r-- 1 0 10 122114 Sep 13 1994 camacv1.0_hprt.tar.gz -rw-r--r-- 1 0 10 87379 Nov 30 1994 camlib-docs-1.0.tar.Z -rw-r--r-- 1 0 10 51118 Nov 30 1994 camlib-docs-1.0.tar.gz -rw-r--r-- 1 0 10 13589 Jan 17 1995 sparc-3ce.tar.gz -rw-r--r-- 1 0 10 233395 Aug 18 1993 tdaq-1.00.tar.Z -rw-r--r-- 1 0 10 121288 Apr 2 1992 tdaq-1.00.tar.gz -rw-r--r-- 1 0 10 277799 Jan 20 1995 vme-3CE.tar.gz 226 Transfer complete. 1757 bytes received in 0.049 seconds (35 Kbytes/s) ftp> binary 200 Type set to I. ftp> get FORCE-5V-sol2.5.tar.gz 200 PORT command successful. 150 Opening BINARY mode data connection for FORCE-5V-sol2.5.tar.gz (22263 bytes). 226 Transfer complete. local: FORCE-5V-sol2.5.tar.gz remote: FORCE-5V-sol2.5.tar.gz 22263 bytes received in 0.07 seconds (3.1e+02 Kbytes/s) ftp> quit 221 Goodbye. onl7v1[61]% (3-2). 入手したキットを展開する onl7v1[61]% ls -l total 44 -rw-r--r-- 1 inoue kek 22263 Nov 10 10:27 FORCE-5V-sol2.5.tar.gz onl7v1[62]% gzip -d FORCE-5V-sol2.5.tar.gz onl7v1[63]% ls -l total 256 -rw-r--r-- 1 inoue kek 122880 Nov 10 10:27 FORCE-5V-sol2.5.tar onl7v1[64]% tar xf FORCE-5V-sol2.5.tar onl7v1[65]% ls -l total 258 drwxr-xr-x 3 inoue kek 512 May 23 15:11 FORCE-5V-sol2.5/ -rw-r--r-- 1 inoue kek 122880 Nov 10 10:27 FORCE-5V-sol2.5.tar onl7v1[66]% cd FORCE-5V-sol2.5 /export/home/onl7v1/inoue/CAMAC/Driver/FORCE-5V-sol2.5 onl7v1[67]% ls -l total 210 -rw-r--r-- 1 inoue kek 2041 May 23 11:51 Makefile -rw-r--r-- 1 inoue kek 2730 Jul 1 14:25 README -rw-r--r-- 1 inoue kek 1170 May 13 1997 cam1.c -rw-r--r-- 1 inoue kek 2295 May 22 14:48 cam2.f -rw-r--r-- 1 inoue kek 2055 May 21 14:33 cam3.c -rw-r--r-- 1 inoue kek 9740 May 21 14:07 camlib.c -rw-r--r-- 1 inoue kek 1415 May 13 1997 camlib.h -rw-r--r-- 1 inoue kek 64403 Jun 2 10:07 cc.c -rw-r--r-- 1 inoue kek 288 May 13 1997 cc.conf -rw-r--r-- 1 inoue kek 2748 May 13 1997 cc.h -rw-r--r-- 1 inoue kek 2288 May 13 1997 cc_common.h -rw-r--r-- 1 inoue kek 876 May 13 1997 cc_config.h -rw-r--r-- 1 inoue kek 3289 May 13 1997 forlib.c -rw-r--r-- 1 inoue kek 4058 May 13 1997 k2917.h drwxr-xr-x 2 inoue kek 512 Nov 10 10:33 script/ onl7v1[68]% (3-3). 展開したキットをコンパイルする onl7v1[68]% which cc /kek/SUNWspro/bin/cc onl7v1[69]% cc -V cc: C Development Set (CDS) SPARCompilers 2.0.1 03 Sep 1992 usage: cc [ options] files. Use 'cc -flags' for details onl7v1[70]% which f77 /kek/SUNWspro/bin/f77 onl7v1[71]% f77 -V f77: SC3.0 15 Dec 1993 Usage: f77 [ options ] files. Use 'f77 -flags' for details onl7v1[72]% make ./script/cc_build.sh [Building for sun4m] "cc.c", line 978: warning: semantics of ">>" change in ANSI C; use explicit cast "cc.c", line 1224: warning: semantics of "<" change in ANSI C; use explicit cast "cc.c", line 1226: warning: semantics of ">=" change in ANSI C; use explicit cast "cc.c", line 1933: warning: semantics of ">" change in ANSI C; use explicit cast "cc.c", line 1943: warning: semantics of ">=" change in ANSI C; use explicit cast "cc.c", line 1953: warning: semantics of "<" change in ANSI C; use explicit cast "cc.c", line 1963: warning: semantics of "<=" change in ANSI C; use explicit cast "cc.c", line 2025: warning: semantics of ">=" change in ANSI C; use explicit cast "cc.c", line 2132: warning: semantics of "<=" change in ANSI C; use explicit cast rm -f cc.o cc -O -c camlib.c -o camlib.o -I. cc -O -c forlib.c -o forlib.o -I. rm -f libcamac.a ar rcv libcamac.a camlib.o forlib.o ar: writing libcamac.a a - camlib.o a - forlib.o cc -O cam1.c -o cam1 -I. -L. -lcamac f77 -fast -O3 -u cam2.f -o cam2 -I. -L. -lcamac cam2.f: MAIN: cc -O cam3.c -o cam3 -I. -L. -lcamac onl7v1[74]% (3-4). ここで、システムを立ちあげ直す onl7v1 console login: root Password: Nov 10 11:00:01 onl7v1 login: ROOT LOGIN /dev/console Last login: Thu Nov 6 16:59:51 on pts/2 Sun Microsystems Inc. SunOS 5.5 Generic November 1995 Starting OpenWindows in 5 seconds (type Control-C to interrupt) ^C# # /usr/sbin/shutdown -i0 -g0 Shutdown started. Mon Nov 10 11:00:30 JST 1997 Do you want to continue? (y or n): y Broadcast Message from root (console) on onl7v1 Mon Nov 10 11:00:33... THE SYSTEM IS BEING SHUT DOWN NOW ! ! ! Log off now or risk your files being damaged showmount: onl7v1: RPC: Program not registered Changing to init state 0 - please wait # INIT: New run level: 0 The system is coming down. Please wait. System services are now being stopped. Print services stopped. Stopping the syslog service. Nov 10 11:00:41 onl7v1 syslogd: going down on signal 15 umount: /net busy Nov 10 11:00:53 /usr/sbin/vold[7549]: problem unmounting /vol; No such file or d irectory umount: /net busy The system is down. syncing file systems... [8] done Program terminated Type help for more information ok boot -r Resetting ... screen not found. Can't open input device. Keyboard not present. Using tty for input and output. SPARC CPU-7V, No Keyboard ROM Rev. 2.15.1, 64 MB memory installed, Serial #9157050. Ethernet address 0:80:42:b:49:ba, Host ID: 808bb9ba. Rebooting with command: -r Boot device: /iommu/sbus/espdma@5,8400000/esp@5,8800000/sd@3,0 File and args: - r SunOS Release 5.5 Version Generic [UNIX(R) System V Release 4.0] Copyright (c) 1983-1995, Sun Microsystems, Inc. NOTICE: VME SYSFAIL (clr) not handled. configuring network interfaces: hme0 le0. Hostname: onl7v1 Configuring the /devices directory vmeplus0 at VME0: vme16d16 0x0 and vme24d16 0x0 and vme32d16 0x0 and vme16d32 0x 0 and vme24d32 0x0 and vme32d32 0x0 vmemem0 at VME0: vme32d16 0x0 vmemem1 at VME0: vme16d16 0x0 vmemem2 at VME0: vme24d16 0x0 vmemem3 at VME0: vme32d32 0x0 vmemem4 at VME0: vme16d32 0x0 vmemem5 at VME0: vme24d32 0x0 vmectl0 at VME0 Configuring the /dev directory Configuring the /dev directory (compatibility devices) The system is coming up. Please wait. checking ufs filesystems /dev/rdsk/c0t3d0s5: is clean. /dev/rdsk/c0t3d0s4: is clean. /dev/rdsk/c0t3d0s3: is clean. /dev/rdsk/c0t3d0s7: is clean. Flushing routing table: add net default: gateway ICCFG1 NIS domainname is kek.jp starting rpc services: rpcbind keyserv kerbd done. Setting netmask of hme0 to 255.255.252.0 Setting netmask of le0 to 255.255.252.0 Setting default interface for multicast: add net 224.0.0.0: gateway onl7v1 syslog service starting. Print services started. volume management starting. The system is ready. onl7v1 console login: (3-5). ccドライバのロード、アンロード ccドライバのロード、アンロードが正しく実行できることを確認する。 onl7v1[43]% pwd /export/home/onl7v1/inoue/CAMAC/Driver/FORCE-5V-sol2.5 onl7v1[44]% ls -l total 720 -rw-r--r-- 1 inoue kek 2041 May 23 11:51 Makefile -rw-r--r-- 1 inoue kek 2730 Jul 1 14:25 README -rwxr-xr-x 1 inoue kek 12496 Nov 10 10:38 cam1* -rw-r--r-- 1 inoue kek 1170 May 13 1997 cam1.c -rwxr-xr-x 1 inoue kek 149916 Nov 10 10:39 cam2* -rw-r--r-- 1 inoue kek 2295 May 22 14:48 cam2.f -rwxr-xr-x 1 inoue kek 13220 Nov 10 10:39 cam3* -rw-r--r-- 1 inoue kek 2055 May 21 14:33 cam3.c -rw-r--r-- 1 inoue kek 9740 May 21 14:07 camlib.c -rw-r--r-- 1 inoue kek 1415 May 13 1997 camlib.h -rw-r--r-- 1 inoue kek 7356 Nov 10 10:38 camlib.o -rw-r--r-- 1 inoue kek 43912 Nov 10 10:38 cc -rw-r--r-- 1 inoue kek 64403 Jun 2 10:07 cc.c -rw-r--r-- 1 inoue kek 288 May 13 1997 cc.conf -rw-r--r-- 1 inoue kek 2748 May 13 1997 cc.h -rw-r--r-- 1 inoue kek 2288 May 13 1997 cc_common.h -rw-r--r-- 1 inoue kek 876 May 13 1997 cc_config.h -rw-r--r-- 1 inoue kek 3289 May 13 1997 forlib.c -rw-r--r-- 1 inoue kek 3404 Nov 10 10:38 forlib.o -rw-r--r-- 1 inoue kek 4058 May 13 1997 k2917.h -rw-r--r-- 1 inoue kek 11620 Nov 10 10:38 libcamac.a -rw-r--r-- 1 inoue kek 1094 Nov 10 10:39 make.log drwxr-xr-x 2 inoue kek 512 Nov 10 10:33 script/ onl7v1[45]% (3-5-1). ccドライバのロード onl7v1[45]% pwd /export/home/onl7v1/inoue/CAMAC/Driver/FORCE-5V-sol2.5 onl7v1[46]% su Password: # csh onl7v1# source /.cshrc onl7v1[34]# make load ./script/cc_load.sh [Installing CAMAC device driver] [Adding CAMAC device driver to system] [Configuring CAMAC device driver] [Making CAMAC device files] onl7v1[35]# "make load" を実行した時、コンソール上に以下のメッセージが表示された。 CAMAC device driver V1.3x, 1991-1993 by Y.TAKEUCHI (T.I.T.) cc0 at VME0: vme16d16 0xff00 VME level 4 vector 0xff sparc ipl 7 vmeplus0 at VME0: vme16d16 0x0 and vme24d16 0x0 and vme32d16 0x0 and vme16d32 0x 0 and vme24d32 0x0 and vme32d32 0x0 vmemem0 at VME0: vme32d16 0x0 vmemem1 at VME0: vme16d16 0x0 vmemem2 at VME0: vme24d16 0x0 vmemem3 at VME0: vme32d32 0x0 vmemem4 at VME0: vme16d32 0x0 vmemem5 at VME0: vme24d32 0x0 vmectl0 at VME0 onl7v1[35]# ls -l /dev/cc lrwxrwxrwx 1 root other 3 Nov 10 11:30 /dev/cc -> :cc onl7v1[36]# デバイス・スペシャル・ファイルが正しく作られていない。 再度、システムをリブートする。 onl7v1 console login: root Password: Nov 10 11:37:28 onl7v1 login: ROOT LOGIN /dev/console Last login: Mon Nov 10 11:30:05 on pts/2 Sun Microsystems Inc. SunOS 5.5 Generic November 1995 Starting OpenWindows in 5 seconds (type Control-C to interrupt) ^C# /usr/sbin/shutdown -i0 -g0 Shutdown started. Mon Nov 10 11:37:42 JST 1997 Do you want to continue? (y or n): y Broadcast Message from root (console) on onl7v1 Mon Nov 10 11:37:43... THE SYSTEM IS BEING SHUT DOWN NOW ! ! ! Log off now or risk your files being damaged showmount: onl7v1: RPC: Program not registered Changing to init state 0 - please wait # INIT: New run level: 0 The system is coming down. Please wait. System services are now being stopped. Print services stopped. Stopping the syslog service. Nov 10 11:37:51 onl7v1 syslogd: going down on signal 15 umount: /net busy nfs umount: /vol: not mounted Nov 10 11:38:02 /usr/sbin/vold[533]: problem unmounting /vol; Interrupted system call umount: /net busy The system is down. syncing file systems... [8] [1] done Program terminated Type help for more information ok boot -r Resetting ... screen not found. Can't open input device. Keyboard not present. Using tty for input and output. SPARC CPU-7V, No Keyboard ROM Rev. 2.15.1, 64 MB memory installed, Serial #9157050. Ethernet address 0:80:42:b:49:ba, Host ID: 808bb9ba. Rebooting with command: -r Boot device: /iommu/sbus/espdma@5,8400000/esp@5,8800000/sd@3,0 File and args: - r SunOS Release 5.5 Version Generic [UNIX(R) System V Release 4.0] Copyright (c) 1983-1995, Sun Microsystems, Inc. NOTICE: VME SYSFAIL (clr) not handled. configuring network interfaces: hme0 le0. Hostname: onl7v1 Configuring the /devices directory vmeplus0 at VME0: vme16d16 0x0 and vme24d16 0x0 and vme32d16 0x0 and vme16d32 0x 0 and vme24d32 0x0 and vme32d32 0x0 CAMAC device driver V1.3x, 1991-1993 by Y.TAKEUCHI (T.I.T.) cc0 at VME0: vme16d16 0xff00 VME level 4 vector 0xff sparc ipl 7 vmemem0 at VME0: vme32d16 0x0 vmemem1 at VME0: vme16d16 0x0 vmemem2 at VME0: vme24d16 0x0 vmemem3 at VME0: vme32d32 0x0 vmemem4 at VME0: vme16d32 0x0 vmemem5 at VME0: vme24d32 0x0 vmectl0 at VME0 Configuring the /dev directory Configuring the /dev directory (compatibility devices) The system is coming up. Please wait. checking ufs filesystems /dev/rdsk/c0t3d0s5: is clean. /dev/rdsk/c0t3d0s4: is clean. /dev/rdsk/c0t3d0s3: is clean. /dev/rdsk/c0t3d0s7: is clean. Flushing routing table: add net default: gateway ICCFG1 NIS domainname is kek.jp starting rpc services: rpcbind keyserv kerbd done. Setting netmask of hme0 to 255.255.252.0 Setting netmask of le0 to 255.255.252.0 Setting default interface for multicast: add net 224.0.0.0: gateway onl7v1 syslog service starting. Print services started. volume management starting. The system is ready. onl7v1 console login: onl7v1[34]# ls -l /dev/cc lrwxrwxrwx 1 root other 3 Nov 10 11:30 /dev/cc -> :cc onl7v1[35]# 依然として、デバイス・スペシャル・ファイルが正しく作られていない。 "make install" をまだやっていなかった。 "make install" をやる。 (3-5-2). "make install" を実行 onl7v1[33]# ls -l /usr/local/camac total 0 onl7v1[34]# pwd /export/home/onl7v1/inoue/CAMAC/Driver/FORCE-5V-sol2.5 onl7v1[35]# ls -l total 720 -rw-r--r-- 1 inoue kek 2041 May 23 11:51 Makefile -rw-r--r-- 1 inoue kek 2730 Jul 1 14:25 README -rwxr-xr-x 1 inoue kek 12496 Nov 10 10:38 cam1* -rw-r--r-- 1 inoue kek 1170 May 13 1997 cam1.c -rwxr-xr-x 1 inoue kek 149916 Nov 10 10:39 cam2* -rw-r--r-- 1 inoue kek 2295 May 22 14:48 cam2.f -rwxr-xr-x 1 inoue kek 13220 Nov 10 10:39 cam3* -rw-r--r-- 1 inoue kek 2055 May 21 14:33 cam3.c -rw-r--r-- 1 inoue kek 9740 May 21 14:07 camlib.c -rw-r--r-- 1 inoue kek 1415 May 13 1997 camlib.h -rw-r--r-- 1 inoue kek 7356 Nov 10 10:38 camlib.o -rw-r--r-- 1 inoue kek 43912 Nov 10 10:38 cc -rw-r--r-- 1 inoue kek 64403 Jun 2 10:07 cc.c -rw-r--r-- 1 inoue kek 288 May 13 1997 cc.conf -rw-r--r-- 1 inoue kek 2748 May 13 1997 cc.h -rw-r--r-- 1 inoue kek 2288 May 13 1997 cc_common.h -rw-r--r-- 1 inoue kek 876 May 13 1997 cc_config.h -rw-r--r-- 1 inoue kek 3289 May 13 1997 forlib.c -rw-r--r-- 1 inoue kek 3404 Nov 10 10:38 forlib.o -rw-r--r-- 1 inoue kek 4058 May 13 1997 k2917.h -rw-r--r-- 1 inoue kek 11620 Nov 10 10:38 libcamac.a -rw-r--r-- 1 inoue kek 1094 Nov 10 10:39 make.log drwxr-xr-x 2 inoue kek 512 Nov 10 10:33 script/ onl7v1[36]# make install /usr/ucb/install -d /usr/local/vme/camac/include /usr/ucb/install -d /usr/local/vme/camac/lib /usr/ucb/install -m 644 camlib.h cc_config.h cc_common.h cc.h \ k2917.h /usr/local/vme/camac/include /usr/ucb/install -m 644 libcamac.a /usr/local/vme/camac/lib onl7v1[37]# ccドライバを一度アンロードしてから、再度ロードしてみる。 onl7v1[39]# make unload ./script/cc_unload.sh [Removing CAMAC device driver] [Removing CAMAC device driver from system] [Deleting CAMAC device files] onl7v1[40]# make load ./script/cc_load.sh [Installing CAMAC device driver] [Adding CAMAC device driver to system] [Configuring CAMAC device driver] [Making CAMAC device files] if: Expression syntax *** Error code 1 make: Fatal error: Command failed for target `load' onl7v1[41]# cc_load.sh でエラーをおこしている。 スクリプト・ファイルを調べた結果、./script/cc_link.sh ファイル でエラーを起こしていることがわかった。 : if (${CCNAM}=="")then <-- (これを if (${CCNAM} == "") then に変更した。) ln -s ${CCDIR}:cc /dev/cc else ln -s ${CCDIR}/${CCNAM}:cc /dev/cc endif : '==' 記号の前後にスペースが入っていないためにエラーになっていた ようだ。 SPARC CPU-5V でやった時にはエラーにならなかったのは なぜだろう。 ともかく、'=='記号の前後にスペース入れておく。 online.kek.jp と onlnews.kek.jp の FORCE-5V-sol2.5.tar.gz キット も修正しておく。 再度、"make load" を実行。 onl7v1[18]# ls -l /dev/cc /dev/cc: No such file or directory onl7v1[19]# make unload ./script/cc_unload.sh [Removing CAMAC device driver] [Removing CAMAC device driver from system] Driver (cc) not installed. [Deleting CAMAC device files] onl7v1[20]# make load ./script/cc_load.sh [Installing CAMAC device driver] [Adding CAMAC device driver to system] [Configuring CAMAC device driver] [Making CAMAC device files] onl7v1[21]# ok. 正常に実行できた。 (3-5-3). ccドライバのアンロード 上記の項目(3-5-2) を参照。 (3-5-4). ccドライバがロードされた時の情報 o /var/adm/messagesファイル中の情報 Nov 11 16:24:18 onl7v1 unix: CAMAC device driver V1.3x, 1991-1993 by Y.TAKEUCHI (T.I.T.) Nov 11 16:24:18 onl7v1 unix: cc0 at VME0 Nov 11 16:24:18 onl7v1 unix: : Nov 11 16:24:18 onl7v1 unix: vme16d16 0xff00 Nov 11 16:24:18 onl7v1 unix: Nov 11 16:24:18 onl7v1 unix: VME level 4 vector 0xff sparc ipl 7 Nov 11 16:24:18 onl7v1 unix: cc0 is /iommu@0,10000000/sbus@0,10001000/VME@5,ffff e00/cc@2d,ff00 o デバイス・スペシャル・ファイル情報 onl7v1[21]# ls -l /dev/cc lrwxrwxrwx 1 root other 69 Nov 11 16:24 /dev/cc -> /devices/iommu@ 0,10000000/sbus@0,10001000/VME@5,ffffe00/cc@2d,ff00:cc onl7v1[22]# --- (6). 項目タイトル (6-1). サブ項目タイトル (6-1-1). サブサブ項目タイトル