wok-next annotate memtest/stuff/pack @ rev 15188
Add memtest-serial
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Sun Aug 25 18:09:21 2013 +0000 (2013-08-25) |
parents | 8d9ce0de31e0 |
children | 20fd4e3d8970 |
rev | line source |
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pascal@13269 | 1 #!/bin/sh |
pascal@13269 | 2 if [ "$1" == "--build" ]; then |
pascal@15188 | 3 set -- ${2:-bootloader.bin} ${3:-unpack.bin} |
pascal@13269 | 4 cat >> $0 <<EOM |
pascal@15188 | 5 $(dd if=$1 bs=512 count=1 conv=sync | cat - $2 | gzip -9 | uuencode -m -) |
pascal@13269 | 6 EOT |
pascal@13269 | 7 EOM |
pascal@15188 | 8 getip=$(grep -s getip ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@13290 | 9 sed -i "s/XXX/$((515+0x${getip:-5}))/" $0 |
pascal@15188 | 10 helpmsg=$(sed '/helpmsg:/!d{n;s/ [0-9]* \([^ ]*\).*/\1/}' ${1/.bin/.lst} | sed '$!d') |
pascal@15188 | 11 sed -i "s/YYY/$((0x$helpmsg))/" $0 |
pascal@15188 | 12 sed -i "s/ZZZ/$((496-0x$helpmsg))/" $0 |
pascal@13269 | 13 sed -i '/--build/,/^fi/d' $0 |
pascal@13269 | 14 exit |
pascal@13269 | 15 fi |
pascal@13269 | 16 |
pascal@13269 | 17 store() |
pascal@13269 | 18 { |
pascal@13269 | 19 n=$1 |
pascal@15188 | 20 for i in $(seq 1 ${4:-2}); do |
pascal@13269 | 21 printf '\\\\x%02X' $(($n & 255)) |
pascal@13269 | 22 n=$(($n >> 8)) |
pascal@13269 | 23 done | xargs echo -en | dd conv=notrunc bs=1 of=$2 seek=$3 |
pascal@13269 | 24 } |
pascal@13269 | 25 |
pascal@13269 | 26 compress() |
pascal@13269 | 27 { |
pascal@14798 | 28 xz -z -e --format=lzma --lzma1=mode=normal --stdout |
pascal@13269 | 29 } |
pascal@13269 | 30 |
pascal@13269 | 31 main() |
pascal@13269 | 32 { |
pascal@15188 | 33 uudecode | gunzip >$2 |
pascal@15188 | 34 dd if=$1 bs=1 skip=497 seek=497 count=15 of=$2 conv=notrunc |
pascal@13289 | 35 setup="$(echo $(od -j 497 -N 1 -dAn $1))" |
pascal@13287 | 36 syssize="$(echo $(od -j 500 -N 2 -dAn $1))" |
pascal@13269 | 37 dd if=$1 bs=512 count=$setup skip=1 | compress >>$2 |
pascal@13269 | 38 dd if=$1 bs=16 count=$syssize skip=$((32*(1+$setup))) | compress >>$2 |
pascal@13269 | 39 size=$(stat -c %s $2) |
pascal@15188 | 40 store $((($size-512)/16)) $2 XXX |
pascal@15188 | 41 store $((($size-2560)/16)) $2 500 |
pascal@13269 | 42 store 4 $2 497 1 |
pascal@15188 | 43 store $((($size+511)/512)) $2 4 |
pascal@15188 | 44 store $((($size+15)/16)) $2 14 |
pascal@15188 | 45 echo -en "$3" | dd conv=notrunc bs=1 seek=YYY of=$2 count=ZZZ |
pascal@13269 | 46 } |
pascal@13269 | 47 |
pascal@15188 | 48 HELP="$(unix2dos <<EOT |
pascal@15188 | 49 Memtest86+ is an endless advanced memory diagnostic tool released under the |
pascal@15188 | 50 terms of the Gnu Public License (GPL). |
pascal@15188 | 51 |
pascal@15188 | 52 EOT |
pascal@15188 | 53 )" |
pascal@15188 | 54 main $1 ${2:-$1.packed} "${3:-$HELP}" 2>/dev/null <<EOT |