wok-6.x annotate linld/stuff/tobzimage @ rev 18228
linld: add tobzimage
| author | Pascal Bellard <pascal.bellard@slitaz.org> |
|---|---|
| date | Thu Jul 23 09:44:18 2015 +0200 (2015-07-23) |
| parents | |
| children | 347588653a93 |
| rev | line source |
|---|---|
| pascal@18228 | 1 #!/bin/sh |
| pascal@18228 | 2 |
| pascal@18228 | 3 [ -s "$1" -a "$2" ] || { |
| pascal@18228 | 4 cat << EOT |
| pascal@18228 | 5 Usage: $0 zImage-to-read bzImage-to-create [version-string] |
| pascal@18228 | 6 EOT |
| pascal@18228 | 7 exit 1 |
| pascal@18228 | 8 } |
| pascal@18228 | 9 |
| pascal@18228 | 10 ddq() |
| pascal@18228 | 11 { |
| pascal@18228 | 12 dd "$@" 2> /dev/null |
| pascal@18228 | 13 } |
| pascal@18228 | 14 |
| pascal@18228 | 15 get() |
| pascal@18228 | 16 { |
| pascal@18228 | 17 echo $( od -v -j $(($1)) -N ${4:-${3:-2}} -t u${3:-2} -w${3:-2} \ |
| pascal@18228 | 18 -An $2 2>/dev/null ) |
| pascal@18228 | 19 } |
| pascal@18228 | 20 |
| pascal@18228 | 21 store() |
| pascal@18228 | 22 { |
| pascal@18228 | 23 n=$3; for i in $(seq 8 8 $1); do |
| pascal@18228 | 24 printf '\\\\x%02X' $(($n & 255)) |
| pascal@18228 | 25 n=$(($n >> 8)) |
| pascal@18228 | 26 done | xargs echo -en | ddq bs=1 conv=notrunc of=$4 seek=$(($2)) |
| pascal@18228 | 27 } |
| pascal@18228 | 28 |
| pascal@18228 | 29 create_bzImage() |
| pascal@18228 | 30 { |
| pascal@18228 | 31 ddq bs=512 count=1 of=$1 |
| pascal@18228 | 32 # from http://hg.slitaz.org/wok/file/7184ec55b1aa/linux/stuff/linux-header.u |
| pascal@18228 | 33 uudecode <<EOT | ddq of=$1 conv=notrunc |
| pascal@18228 | 34 begin-base64 644 - |
| pascal@18228 | 35 TVrrIEAAAAACAAAQ//8ACASeAABfAvD/TmV4dCEHDQA/owCeUuiwAZkfoPF9 |
| pascal@18228 | 36 QA+hxXd4XwZXsQbzpRYfZGaPR3jGRfg/+pdYQejIAL4AAoFMECCAxkQlm+hv |
| pascal@18228 | 37 AVuJ5v9IEMdAFAiTgPMIdfOhFQJmix70AWZLZsHrBWZDvwAQOcd1AzWAFolE |
| pascal@18228 | 38 G2a/gAAAAGYp+5xzAgHfUFZTMdtoAIAH6GEAW16MwbSHFgfNFVgFAAEQTB+/ |
| pascal@18228 | 39 gAedd8WITB/GRBwQx0QTgAa0h80Vl80T6gAAIJBaOMF3NGDNE/noeABhUlAo |
| pascal@18228 | 40 yHcCsAE5+HICifhQtALNE1pYctyVAdGO6QDXANcp11p0UozplTjBddSIyLEB |
| pascal@18228 | 41 MM51zP7FgP1QdcW1AGC+GABT6KoAW+g+AHUVUpjNE7gBAs0TWtDUOmT+depG |
| pascal@18228 | 42 SHXm650x0ugAAAYftD+J+cHhCInrzSGSFh+wMRwDtA67BwDNEDwNdPPDv2wE |
| pascal@18228 | 43 ZMYFprgNAWQ6JXQKzRZ09JjNFo7nR8PoVgCg0QJAvoAAigxG86SXgHz/P77g |
| pascal@18228 | 44 AnQyDwHgJAF1K45fLEM5D3X7jVcEtD3NIXInleiM/4AGoAA9uwICOV8EcgXH |
| pascal@18228 | 45 RyeeCR5qTMsDdA6wDeiH/6w8AH/4w16/xp1oAJAXifwWBzHAuTsA86pPW1bD |
| pascal@18228 | 46 AA== |
| pascal@18228 | 47 ==== |
| pascal@18228 | 48 EOT |
| pascal@18228 | 49 # from tobzimage.S |
| pascal@18228 | 50 uudecode <<EOT | gunzip >> $1 |
| pascal@18228 | 51 begin-base64 644 - |
| pascal@18228 | 52 H4sIACpPrlUCA3ut4pFSFMzAxAACAg0MDIwMQEKAARXM+cOXxZAgx76vhsnw |
| pascal@18228 | 53 P1v40qX7GZg6n+7kZMhiePRnB+PkmQGBQYELxJiA1EYOkFh36JfOZzsZGra0 |
| pascal@18228 | 54 nxX97yLy30Wm4Z1A+ZvON/sYWAxP/vP92JX78fTnpYnnqzxzE9NTFQz0DBlG |
| pascal@18228 | 55 wQAAAJkasY8AAgAA |
| pascal@18228 | 56 ==== |
| pascal@18228 | 57 EOT |
| pascal@18228 | 58 if [ "$2" ]; then |
| pascal@18228 | 59 s="$2" |
| pascal@18228 | 60 [ -s "$2" ] && s="$(cat "$2")" |
| pascal@18228 | 61 echo -e "\n$2" | tr '\n' '\r' | cat - /dev/zero | \ |
| pascal@18228 | 62 dd conv=notrunc of=$1 bs=1 seek=640 count=383 |
| pascal@18228 | 63 fi |
| pascal@18228 | 64 setupsz=$(get 497 $1 1) |
| pascal@18228 | 65 [ $setupsz -eq 0 ] && setupsz=4 |
| pascal@18228 | 66 ddq bs=512 count=$setupsz >> $1 |
| pascal@18228 | 67 store 8 497 $(($setupsz+1)) $1 |
| pascal@18228 | 68 ddq >> $1 |
| pascal@18228 | 69 } |
| pascal@18228 | 70 |
| pascal@18228 | 71 create_bzImage $2 "$3" < $1 |