| generate-fat.sh (281238) | generate-fat.sh (281526) |
|---|---|
| 1#!/bin/sh 2 3# This script generates the dummy FAT filesystem used for the EFI boot 4# blocks. It uses newfs_msdos to generate a template filesystem with the 5# relevant interesting files. These are then found by grep, and the offsets 6# written to a Makefile snippet. 7# 8# Because it requires root, and because it is overkill, we do not 9# do this as part of the normal build. If makefs(8) grows workable FAT 10# support, this should be revisited. 11 | 1#!/bin/sh 2 3# This script generates the dummy FAT filesystem used for the EFI boot 4# blocks. It uses newfs_msdos to generate a template filesystem with the 5# relevant interesting files. These are then found by grep, and the offsets 6# written to a Makefile snippet. 7# 8# Because it requires root, and because it is overkill, we do not 9# do this as part of the normal build. If makefs(8) grows workable FAT 10# support, this should be revisited. 11 |
| 12# $FreeBSD: head/sys/boot/efi/boot1/generate-fat.sh 281238 2015-04-07 21:41:26Z emaste $ | 12# $FreeBSD: head/sys/boot/efi/boot1/generate-fat.sh 281526 2015-04-14 13:55:01Z andrew $ |
| 13 14FAT_SIZE=1600 #Size in 512-byte blocks of the produced image 15 16BOOT1_SIZE=128k 17 18# 19# Known filenames 20# amd64: BOOTx64.efi | 13 14FAT_SIZE=1600 #Size in 512-byte blocks of the produced image 15 16BOOT1_SIZE=128k 17 18# 19# Known filenames 20# amd64: BOOTx64.efi |
| 21# aarch64: BOOTaa64.efi | 21# arm64: BOOTaa64.efi |
| 22# arm: BOOTarm.efi 23# i386: BOOTia32.efi 24# 25if [ -z "$2" ]; then 26 echo "Usage: $0 arch boot-filename" 27 exit 1 28fi 29 --- 21 unchanged lines hidden (view full) --- 51 52# Locate the offset of the fake file 53BOOT1_OFFSET=$(hd $OUTPUT_FILE | grep 'Boot1 START' | cut -f 1 -d ' ') 54 55# Convert to number of blocks 56BOOT1_OFFSET=$(echo 0x$BOOT1_OFFSET | awk '{printf("%x\n",$1/512);}') 57 58echo '# This file autogenerated by generate-fat.sh - DO NOT EDIT' > Makefile.fat | 22# arm: BOOTarm.efi 23# i386: BOOTia32.efi 24# 25if [ -z "$2" ]; then 26 echo "Usage: $0 arch boot-filename" 27 exit 1 28fi 29 --- 21 unchanged lines hidden (view full) --- 51 52# Locate the offset of the fake file 53BOOT1_OFFSET=$(hd $OUTPUT_FILE | grep 'Boot1 START' | cut -f 1 -d ' ') 54 55# Convert to number of blocks 56BOOT1_OFFSET=$(echo 0x$BOOT1_OFFSET | awk '{printf("%x\n",$1/512);}') 57 58echo '# This file autogenerated by generate-fat.sh - DO NOT EDIT' > Makefile.fat |
| 59echo '# $FreeBSD: head/sys/boot/efi/boot1/generate-fat.sh 281238 2015-04-07 21:41:26Z emaste $' >> Makefile.fat | 59echo '# $FreeBSD: head/sys/boot/efi/boot1/generate-fat.sh 281526 2015-04-14 13:55:01Z andrew $' >> Makefile.fat |
| 60echo "BOOT1_OFFSET=0x$BOOT1_OFFSET" >> Makefile.fat 61 62bzip2 $OUTPUT_FILE 63echo 'FAT template boot filesystem created by generate-fat.sh' > $OUTPUT_FILE.bz2.uu 64echo 'DO NOT EDIT' >> $OUTPUT_FILE.bz2.uu | 60echo "BOOT1_OFFSET=0x$BOOT1_OFFSET" >> Makefile.fat 61 62bzip2 $OUTPUT_FILE 63echo 'FAT template boot filesystem created by generate-fat.sh' > $OUTPUT_FILE.bz2.uu 64echo 'DO NOT EDIT' >> $OUTPUT_FILE.bz2.uu |
| 65echo '$FreeBSD: head/sys/boot/efi/boot1/generate-fat.sh 281238 2015-04-07 21:41:26Z emaste $' >> $OUTPUT_FILE.bz2.uu | 65echo '$FreeBSD: head/sys/boot/efi/boot1/generate-fat.sh 281526 2015-04-14 13:55:01Z andrew $' >> $OUTPUT_FILE.bz2.uu |
| 66 67uuencode $OUTPUT_FILE.bz2 $OUTPUT_FILE.bz2 >> $OUTPUT_FILE.bz2.uu 68rm $OUTPUT_FILE.bz2 69 | 66 67uuencode $OUTPUT_FILE.bz2 $OUTPUT_FILE.bz2 >> $OUTPUT_FILE.bz2.uu 68rm $OUTPUT_FILE.bz2 69 |