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freebsd-skq/tools/boot/rootgen.sh
Marius Strobl ba8d50d08b Flesh out the creation of sparc64 UFS images. This has only been verified 
to yield working images in a native build as rootgen.sh generally doesn't
support cross-testing so far.
2018-02-05 00:18:21 +00:00

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#!/bin/sh
# $FreeBSD$
#
# Builds all the bat-shit crazy combinations we support booting from,
# at least for amd64. It assume you have a ~sane kernel in /boot/kernel
# and copies that into the ~150MB root images we create (we create the du
# size of the kernel + 20MB
#
# Sad panda sez: this runs as root, but could be userland if someone
# creates userland geli and zfs tools.
#
# This assumes an external prograam install-boot.sh which will install
# the appropriate boot files in the appropriate locations.
#
# These images assume ada0 will be the root image. We should likely
# use labels, but we don't.
#
# ASsumes you've already rebuilt... maybe bad? Also maybe bad: the env
# vars should likely be conditionally set to allow better automation.
#
cpsys() {
src=$1
dst=$2
# Copy kernel + boot loader
(cd $src ; tar cf - .) | (cd $dst; tar xf -)
}
mk_nogeli_gpt_ufs_legacy() {
src=$1
img=$2
cat > ${src}/etc/fstab <<EOF
/dev/ada0p2 / ufs rw 1 1
EOF
makefs -t ffs -B little -s 200m ${img}.p2 ${src}
mkimg -s gpt -b ${src}/boot/pmbr \
-p freebsd-boot:=${src}/boot/gptboot \
-p freebsd-ufs:=${img}.p2 -o ${img}
rm -f ${src}/etc/fstab
}
mk_nogeli_gpt_ufs_uefi() {
src=$1
img=$2
cat > ${src}/etc/fstab <<EOF
/dev/ada0p2 / ufs rw 1 1
EOF
# XXX need to make msdos part for this to work XXXX
cp ${src}/boot/boot.efifat ${img}.p1
makefs -t ffs -B little -s 200m ${img}.p2 ${src}
mkimg -s gpt -b ${src}/boot/pmbr \
-p efi:=${img}.p1 \
-p freebsd-ufs:=${img}.p2 -o ${img}
rm -f ${src}/etc/fstab
}
mk_nogeli_gpt_ufs_both() {
src=$1
img=$2
cat > ${src}/etc/fstab <<EOF
/dev/ada0p3 / ufs rw 1 1
EOF
# XXX need to make msdos part for this to work XXXX
cp ${src}/boot/boot.efifat ${img}.p1
makefs -t ffs -B little -s 200m ${img}.p3 ${src}
# p1 is boot for uefi, p2 is boot for gpt, p3 is /
mkimg -b ${src}/boot/pmbr -s gpt \
-p efi:=${src}/boot/boot1.efifat \
-p freebsd-boot:=${src}/boot/gptboot \
-p freebsd-ufs:=${img}.p3 \
-o ${img}
rm -f ${src}/etc/fstab
}
mk_nogeli_gpt_zfs_legacy() {
src=$1
img=$2
mntpt=$3
geli=$4
scheme=$5
fs=$6
bios=$7
pool=nogeli-gpt-zfs-legacy
dd if=/dev/zero of=${img} count=1 seek=$((200 * 1024 * 1024 / 512))
md=$(mdconfig -f ${img})
gpart create -s gpt ${md}
gpart add -t freebsd-boot -s 400k -a 4k ${md} # <= ~540k
gpart add -t freebsd-zfs -l root $md
# install-boot will make this bootable
zpool create -O mountpoint=none -R ${mntpt} ${pool} ${md}p2
zpool set bootfs=${pool} ${pool}
zfs create -o mountpoint=/ ${pool}/ROOT
# NB: The online guides go nuts customizing /var and other mountpoints here, no need
cpsys ${src} ${mntpt}
df
# need to make a couple of tweaks
cat > ${mntpt}/boot/loader.conf <<EOF
zfs_load=YES
opensolaris_load=YES
EOF
cp /boot/kernel/zfs.ko ${mntpt}/boot/kernel/zfs.ko
cp /boot/kernel/opensolaris.ko ${mntpt}/boot/kernel/opensolaris.ko
ls -las ${mntpt}/boot
# end tweaks
zfs umount -f ${pool}/ROOT
zfs set mountpoint=none ${pool}/ROOT
zpool set bootfs=${pool}/ROOT ${pool}
zpool set autoexpand=on ${pool}
zpool export ${pool}
${SRCTOP}/tools/boot/install-boot.sh -g ${geli} -s ${scheme} -f ${fs} -b ${bios} -d ${src} ${md}
mdconfig -d -u ${md}
}
mk_nogeli_gpt_zfs_uefi() {
}
mk_nogeli_gpt_zfs_both() {
}
mk_nogeli_mbr_ufs_legacy() {
src=$1
img=$2
cat > ${src}/etc/fstab <<EOF
/dev/ada0s1a / ufs rw 1 1
EOF
makefs -t ffs -B little -s 200m ${img}.s1a ${src}
mkimg -s bsd -b ${src}/boot/boot -p freebsd-ufs:=${img}.s1a -o ${img}.s1
mkimg -a 1 ${bootmbr} -s mbr -b ${src}/boot/boot0sio -p freebsd:=${img}.s1 -o ${img}
rm -f ${src}/etc/fstab
}
mk_nogeli_mbr_ufs_uefi() {
}
mk_nogeli_mbr_ufs_both() {
}
mk_nogeli_mbr_zfs_legacy() {
}
mk_nogeli_mbr_zfs_uefi() {
}
mk_nogeli_mbr_zfs_both() {
}
mk_geli_gpt_ufs_legacy() {
}
mk_geli_gpt_ufs_uefi() {
}
mk_geli_gpt_ufs_both() {
}
mk_geli_gpt_zfs_legacy() {
}
mk_geli_gpt_zfs_uefi() {
}
mk_geli_gpt_zfs_both() {
}
mk_geli_mbr_ufs_legacy() {
}
mk_geli_mbr_ufs_uefi() {
}
mk_geli_mbr_ufs_both() {
}
mk_geli_mbr_zfs_legacy() {
}
mk_geli_mbr_zfs_uefi() {
}
mk_geli_mbr_zfs_both() {
}
# iso
# pxeldr
# u-boot
# powerpc
mk_sparc64_nogeli_vtoc8_ufs_ofw() {
src=$1
img=$2
mntpt=$3
geli=$4
scheme=$5
fs=$6
bios=$7
cat > ${src}/etc/fstab <<EOF
/dev/ada0a / ufs rw 1 1
EOF
makefs -t ffs -B big -s 200m ${img} ${src}
md=$(mdconfig -f ${img})
# For non-native builds, ensure that geom_part(4) supports VTOC8.
kldload geom_part_vtoc8.ko
gpart create -s VTOC8 ${md}
gpart add -t freebsd-ufs ${md}
${SRCTOP}/tools/boot/install-boot.sh -g ${geli} -s ${scheme} -f ${fs} -b ${bios} -d ${src} ${md}
mdconfig -d -u ${md}
rm -f ${src}/etc/fstab
}
qser="-serial telnet::4444,server -nographic"
# https://wiki.freebsd.org/QemuRecipes
# aarch64
qemu_aarch64_uefi()
{
img=$1
sh=$2
echo "qemu-system-aarch64 -m 4096M -cpu cortex-a57 -M virt \
-bios QEMU_EFI.fd ${qser} \
-drive if=none,file=${img},id=hd0 \
-device virtio-blk-device,drive=hd0" > $sh
# https://wiki.freebsd.org/arm64/QEMU also has
# -device virtio-net-device,netdev=net0
# -netdev user,id=net0
}
# Amd64 qemu
qemu_amd64_legacy()
{
img=$1
sh=$2
echo "qemu-system-x86_64 --drive file=${img},format=raw ${qser}" > $sh
}
qemu_amd64_uefi()
{
img=$1
sh=$2
echo "qemu-system-x86_64 -bios ~/bios/OVMF-X64.fd --drive file=${img},format=raw ${qser}" > $sh
}
qemu_amd64_both()
{
img=$1
sh=$2
echo "qemu-system-x86_64 --drive file=${img},format=raw ${qser}" > $sh
echo "qemu-system-x86_64 -bios ~/bios/OVMF-X64.fd --drive file=${img},format=raw ${qser}" > $sh
}
# arm
# nothing listed?
# i386
qemu_i386_legacy()
{
img=$1
sh=$2
echo "qemu-system-i386 --drive file=${img},format=raw ${qser}" > $sh
}
# Not yet supported
qemu_i386_uefi()
{
img=$1
sh=$2
echo "qemu-system-i386 -bios ~/bios/OVMF-X32.fd --drive file=${img},format=raw ${qser}" > $sh
}
# Needs UEFI to be supported
qemu_i386_both()
{
img=$1
sh=$2
echo "qemu-system-i386 --drive file=${img},format=raw ${qser}" > $sh
echo "qemu-system-i386 -bios ~/bios/OVMF-X32.fd --drive file=${img},format=raw ${qser}" > $sh
}
# mips
# qemu-system-mips -kernel /path/to/rootfs/boot/kernel/kernel -nographic -hda /path/to/disk.img -m 2048
# Powerpc -- doesn't work but maybe it would enough for testing -- needs details
# powerpc64
# qemu-system-ppc64 -drive file=/path/to/disk.img,format=raw
# sparc64
# qemu-system-sparc64 -drive file=/path/to/disk.img,format=raw
# Misc variables
SRCTOP=$(make -v SRCTOP)
cd ${SRCTOP}/stand
OBJDIR=$(make -v .OBJDIR)
IMGDIR=${OBJDIR}/boot-images
mkdir -p ${IMGDIR}
MNTPT=$(mktemp -d /tmp/stand-test.XXXXXX)
# Setup the installed tree...
DESTDIR=${OBJDIR}/boot-tree
rm -rf ${DESTDIR}
mkdir -p ${DESTDIR}/boot/defaults
mkdir -p ${DESTDIR}/boot/kernel
# XXX boot1 exists only on sparc64
cp /boot/boot1 ${DESTDIR}/boot
cp /boot/loader ${DESTDIR}/boot
cp /boot/kernel/kernel ${DESTDIR}/boot/kernel
echo -h -D -S115200 > ${DESTDIR}/boot.config
# XXX
cp /boot/device.hints ${DESTDIR}/boot/device.hints
# Assume we're already built
make install DESTDIR=${DESTDIR} MK_MAN=no MK_INSTALL_AS_USER=yes
# Copy init, /bin/sh, minimal libraries and testing /etc/rc
mkdir -p ${DESTDIR}/sbin ${DESTDIR}/bin \
${DESTDIR}/lib ${DESTDIR}/libexec \
${DESTDIR}/etc ${DESTDIR}/dev
for f in /sbin/halt /sbin/init /bin/sh $(ldd /bin/sh | awk 'NF == 4 { print $3; }') /libexec/ld-elf.so.1; do
cp $f ${DESTDIR}/$f
done
cat > ${DESTDIR}/etc/rc <<EOF
#!/bin/sh
echo "RC COMMAND RUNNING -- SUCCESS!!!!!"
halt -p
EOF
# OK. Let the games begin
for arch in amd64; do
for geli in nogeli geli; do
for scheme in gpt mbr; do
for fs in ufs zfs; do
for bios in legacy uefi both; do
# Create sparse file and mount newly created filesystem(s) on it
img=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.img
sh=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.sh
echo "vvvvvvvvvvvvvvvvvvvvvv Creating $img vvvvvvvvvvvvvvvvvvvvvvv"
rm -f ${img}*
eval mk_${geli}_${scheme}_${fs}_${bios} ${DESTDIR} ${img} ${MNTPT} ${geli} ${scheme} ${fs} ${bios}
eval qemu_${arch}_${bios} ${img} ${sh}
[ -n "${SUDO_USER}" ] && chown ${SUDO_USER} ${img}*
echo "^^^^^^^^^^^^^^^^^^^^^^ Creating $img ^^^^^^^^^^^^^^^^^^^^^^^"
done
done
done
done
done
rmdir ${MNTPT}
exit 0
# Notes for the future
for arch in i386; do
for geli in nogeli geli; do
for scheme in gpt mbr; do
for fs in ufs zfs; do
for bios in legacy; do
# Create sparse file and mount newly created filesystem(s) on it
img=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.img
sh=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.sh
echo "vvvvvvvvvvvvvvvvvvvvvv Creating $img vvvvvvvvvvvvvvvvvvvvvvv"
rm -f ${img}*
eval mk_${geli}_${scheme}_${fs}_${bios} ${DESTDIR} ${img} ${MNTPT} ${geli} ${scheme} ${fs} ${bios}
eval qemu_${arch}_${bios} ${img} ${sh}
[ -n "${SUDO_USER}" ] && chown ${SUDO_USER} ${img}*
echo "^^^^^^^^^^^^^^^^^^^^^^ Creating $img ^^^^^^^^^^^^^^^^^^^^^^^"
done
done
done
done
done
for arch in arm aarch64; do
for scheme in gpt mbr; do
fs=ufs
for bios in uboot efi; do
# Create sparse file and mount newly created filesystem(s) on it
img=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.img
sh=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.sh
echo "vvvvvvvvvvvvvvvvvvvvvv Creating $img vvvvvvvvvvvvvvvvvvvvvvv"
rm -f ${img}*
eval mk_${geli}_${scheme}_${fs}_${bios} ${DESTDIR} ${img} ${MNTPT} ${geli} ${scheme} ${fs} ${bios}
eval qemu_${arch}_${bios} ${img} ${sh}
[ -n "${SUDO_USER}" ] && chown ${SUDO_USER} ${img}*
echo "^^^^^^^^^^^^^^^^^^^^^^ Creating $img ^^^^^^^^^^^^^^^^^^^^^^^"
done
done
done
for arch in powerpc powerpc64; do
for scheme in ppc-wtf; do
fs=ufs
for bios in ofw uboot chrp; do
# Create sparse file and mount newly created filesystem(s) on it
img=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.img
sh=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.sh
echo "vvvvvvvvvvvvvvvvvvvvvv Creating $img vvvvvvvvvvvvvvvvvvvvvvv"
rm -f ${img}*
eval mk_${geli}_${scheme}_${fs}_${bios} ${DESTDIR} ${img} ${MNTPT} ${geli} ${scheme} ${fs} ${bios}
eval qemu_${arch}_${bios} ${img} ${sh}
[ -n "${SUDO_USER}" ] && chown ${SUDO_USER} ${img}*
echo "^^^^^^^^^^^^^^^^^^^^^^ Creating $img ^^^^^^^^^^^^^^^^^^^^^^^"
done
done
done
for arch in sparc64; do
for geli in nogeli; do
for scheme in vtoc8; do
for fs in ufs; do
for bios in ofw; do
# Create sparse file and mount newly created filesystem(s) on it
img=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.img
sh=${IMGDIR}/${arch}-${geli}-${scheme}-${fs}-${bios}.sh
echo "vvvvvvvvvvvvvvvvvvvvvv Creating $img vvvvvvvvvvvvvvvvvvvvvvv"
rm -f ${img}*
eval mk_${arch}_${geli}_${scheme}_${fs}_${bios} ${DESTDIR} ${img} ${MNTPT} ${geli} ${scheme} ${fs} ${bios}
eval qemu_${arch}_${bios} ${img} ${sh}
[ -n "${SUDO_USER}" ] && chown ${SUDO_USER} ${img}*
echo "^^^^^^^^^^^^^^^^^^^^^^ Creating $img ^^^^^^^^^^^^^^^^^^^^^^^"
done
done
done
done
done
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