mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-25 03:54:17 +01:00
65 lines
1.8 KiB
Bash
65 lines
1.8 KiB
Bash
|
#!/bin/sh
|
||
|
|
|
||
|
|
# This script generates the dummy HFS filesystem used for the PowerPC boot
|
||
|
|
# blocks. It uses hfsutils (emulators/hfsutils) to generate a template
|
||
|
|
# filesystem with the relevant interesting files. These are then found by
|
||
|
|
# grep, and the offsets written to a Makefile snippet.
|
||
|
|
#
|
||
|
|
# Because of licensing concerns, and because it is overkill, we do not
|
||
|
|
# distribute hfsutils as a build tool. If you need to regenerate the HFS
|
||
|
|
# template (e.g. because the boot block or the CHRP script have grown),
|
||
|
|
# you must install it from ports.
|
||
|
|
|
||
|
|
# $FreeBSD$
|
||
|
|
|
||
|
|
HFS_SIZE=400 #Size in 2048-byte blocks of the produced image
|
||
|
|
LOADER_SIZE=300k
|
||
|
|
|
||
|
|
# Generate 800K HFS image
|
||
|
|
OUTPUT_FILE=hfs-boot
|
||
|
|
|
||
|
|
dd if=/dev/zero of=$OUTPUT_FILE bs=2048 count=$HFS_SIZE
|
||
|
|
hformat -l "FreeBSD Install" $OUTPUT_FILE
|
||
|
|
hmount $OUTPUT_FILE
|
||
|
|
|
||
|
|
# Create and bless a directory for the boot loader
|
||
|
|
hmkdir ppc
|
||
|
|
hattrib -b ppc
|
||
|
|
hcd ppc
|
||
|
|
|
||
|
|
# Make the CHRP boot script, which gets loader from the ISO9660 partition
|
||
|
|
cat > bootinfo.txt << EOF
|
||
|
|
<CHRP-BOOT>
|
||
|
|
<DESCRIPTION>FreeBSD/powerpc bootloader</DESCRIPTION>
|
||
|
|
<OS-NAME>FreeBSD</OS-NAME>
|
||
|
|
<VERSION> $FreeBSD: head/sys/boot/powerpc/boot1.chrp/bootinfo.txt 184490 2008-10
|
||
|
|
-31 00:52:31Z nwhitehorn $ </VERSION>
|
||
|
|
|
||
|
|
<COMPATIBLE>
|
||
|
|
MacRISC MacRISC3 MacRISC4
|
||
|
|
</COMPATIBLE>
|
||
|
|
<BOOT-SCRIPT>
|
||
|
|
" screen" output
|
||
|
|
boot &device;:,\ppc\loader &device;:0
|
||
|
|
</BOOT-SCRIPT>
|
||
|
|
</CHRP-BOOT>
|
||
|
|
EOF
|
||
|
|
echo 'Loader START' | dd of=loader.tmp cbs=$LOADER_SIZE count=1 conv=block
|
||
|
|
|
||
|
|
hcopy bootinfo.txt :bootinfo.txt
|
||
|
|
hcopy loader.tmp :loader
|
||
|
|
hattrib -c chrp -t tbxi bootinfo.txt
|
||
|
|
humount
|
||
|
|
|
||
|
|
rm bootinfo.txt
|
||
|
|
rm loader.tmp
|
||
|
|
|
||
|
|
bzip2 $OUTPUT_FILE
|
||
|
|
echo 'HFS boot filesystem created by generate-hfs.sh' > $OUTPUT_FILE.bz2.uu
|
||
|
|
echo 'DO NOT EDIT' >> $OUTPUT_FILE.bz2.uu
|
||
|
|
echo '$FreeBSD$' >> $OUTPUT_FILE.bz2.uu
|
||
|
|
|
||
|
|
uuencode $OUTPUT_FILE.bz2 $OUTPUT_FILE.bz2 >> $OUTPUT_FILE.bz2.uu
|
||
|
|
rm $OUTPUT_FILE.bz2
|
||
|
|
|