158 lines
3.6 KiB
Bash
Executable File
158 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# This file is part of Jehanne.
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#
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# Copyright (C) 2016-2017 Giacomo Tesio <giacomo@tesio.it>
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if [ "$JEHANNE" = "" ]; then
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echo $0 requires the shell started by ./hacking/devshell.sh
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exit 1
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fi
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if [ "$SYSLINUXMBR" == "" ]; then
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export SYSLINUXMBR=/usr/lib/syslinux/mbr/mbr.bin # GNU/Linux Debian way
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fi
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if [ "$SYSLINUXBIOS" == "" ]; then
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export SYSLINUXBIOS=/usr/lib/syslinux/modules/bios/ # GNU/Linux Debian way
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fi
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if [ ! -d "$SYSLINUXBIOS" ]; then
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echo 'Missing $SYSLINUXBIOS: install syslinux-utils or set it to the proper path.'
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exit 1
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fi
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if [ "$TRAVIS_BUILD_DIR" != "" ]; then
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echo "Syslinux's version, supported options and file list"
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syslinux --version
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syslinux --help
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ls $SYSLINUXBIOS
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ls $SYSLINUXMBR
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echo "Fdisk's version, supported options, help"
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/sbin/fdisk -v
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/sbin/fdisk -h
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fi
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if [ -d $JEHANNE/hacking/disk-setup/bios/ ]; then
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rm $JEHANNE/hacking/disk-setup/bios/*
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else
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mkdir $JEHANNE/hacking/disk-setup/bios/
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fi
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if [ -d $SYSLINUXBIOS/com32/ ]; then
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cp $SYSLINUXBIOS/com32/lib* $JEHANNE/hacking/disk-setup/bios/
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else
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cp $SYSLINUXBIOS/lib* $JEHANNE/hacking/disk-setup/bios/
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fi
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cp $SYSLINUXBIOS/elf.c32 $JEHANNE/hacking/disk-setup/bios/
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cp $SYSLINUXBIOS/mboot.c32 $JEHANNE/hacking/disk-setup/bios/
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cp $SYSLINUXBIOS/menu.c32 $JEHANNE/hacking/disk-setup/bios/
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# Create the data disk
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if [ "$DISK" == "" ]; then
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export DISK=$JEHANNE/hacking/sample-disk.img
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fi
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if [ ! -f $DISK ]; then
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qemu-img create $DISK 4G
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sed -e 's/^\s*\([\+0-9a-zA-Z]*\)[ ].*/\1/' << EOF | /sbin/fdisk $DISK
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o #clear partition table
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n #new partition
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p #primary partition
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1 #partition 1
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#start at beginning of disk
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+40M #reserve 40 megabytes
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t #change type
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c #W95 FAT32 (LBA)
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n #new partition
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p #primary partition
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2 #partition 2
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#start at first free sector
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#end at the end of disk
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t #change type
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2 #partition 2
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39 #Plan 9
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a #set bootable partition
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1 #partition 1
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p #print partition table
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w #write partition table
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q #quit
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EOF
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export KERNEL=$JEHANNE/hacking/bin/workhorse.32bit
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export KERNDIR=$JEHANNE/hacking/bin/
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if [ "$DISK_KERNEL" = "" ]; then
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export DISK_KERNEL=/arch/$ARCH/kern/jehanne.32bit
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fi
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if [ "$DISK_INITRD" = "" ]; then
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export DISK_INITRD=/arch/amd64/kern/initrd
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fi
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# install everything
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cat << EOF | runqemu
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disk/fdisk -p /dev/sdE0/data >> /dev/sdE0/ctl
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disk/prep -w -a nvram -a fs /dev/sdE0/plan9
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disk/prep -p /dev/sdE0/plan9 >> /dev/sdE0/ctl
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cat /dev/sdE0/ctl
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disk/format -d /dev/sdE0/dos /hacking/disk-setup/syslinux.cfg /hacking/disk-setup/bios/* $DISK_INITRD $DISK_KERNEL
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dd -if /hacking/nvram -of /dev/sdE0/nvram
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hjfs -n hjfs -Srf /dev/sdE0/fs
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/hacking/disk-setup/configure-hjfs >>/srv/hjfs.cmd
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hjfs -n hjfs -Sf /dev/sdE0/fs
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mount -c /srv/hjfs /n/newfs
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cd /n/newfs
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cd cfg
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dircp /root/cfg .
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cd /n/newfs
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mkdir arch
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cd arch
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dircp /root/arch .
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cd /n/newfs
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mkdir lib
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cd lib
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dircp /root/lib .
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cd /n/newfs
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mkdir mnt
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cd mnt
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mkdir temp
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mkdir term
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mkdir acme
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mkdir wsys
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cd /n/newfs
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mkdir usr
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cd usr
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dircp /root/usr .
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cd /n/newfs
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mkdir sys
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cd sys
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mkdir include
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mkdir src
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dircp /root/sys/src src/
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dircp /root/sys/include include/
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mkdir log
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cd /n/newfs
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mkdir qa
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cd qa
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dircp /root/qa .
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cd /n/newfs
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lc
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$AFTER_DISK_FILL
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unmount /n/newfs
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echo df >> /srv/hjfs.cmd
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echo sync >> /srv/hjfs.cmd
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sleep 60
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echo halt >> /srv/hjfs.cmd
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sleep 20
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EOF
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OFFSETSECTOR=`echo p |/sbin/fdisk $DISK|grep img1|awk '{print $3}'`
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syslinux --offset $(($OFFSETSECTOR*512)) $DISK
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dd bs=440 count=1 conv=notrunc if=$SYSLINUXMBR of=$DISK
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else
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echo Root disk already exists: $DISK
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fi
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