[E3-hacking] Config / content filesystem

Ralph Corderoy ralph at inputplus.co.uk
Tue Apr 23 13:33:32 BST 2019


Hi again,

>     $ qq() {
>     >     LC_ALL=C perl -0777ne 'print $& while /Q;Q;.{0,32}/g' "$@" |
>     >     hexdump -ve '36/1 "%_p" "\n"';
>     > }

Silly me, forgot the `s'.

    $ qq() {
    >     LC_ALL=C perl -0777ne 'print $& while /Q;Q;.{0,32}/gs' "$@" |
    >     hexdump -ve '36/1 "%_p" "\n"';
    > }
    $

> That's where my 32-byte-long guess comes unstuck.  A Q;Q; appears
> within the structs around LIBC's.
>
>     $ qq e3-nand-backup.4 | fgrep -3 .LIBC
>     Q;Q;..^.. ..........WTL_MAILCON.....
>     Q;Q;..... ..........WTL_RES.........
>     Q;Q;..M.  ........Q;Q;..... ........
>     Q;Q;..... ..........LIBC............
>     Q;Q;..... ........Q;Q;...Q. ........
>     ..WTL_WAV.........Q;Q;..... ........
>     ..WTL_CHUNK.......Q;Q;..$.. ........
>     $

    $ qq e3-nand-backup.4 | fgrep -3 .LIBC
    Q;Q;..... ..........WTL_RES.........
    Q;Q;..M.  ..........WTL_TXT.........
    Q;Q;..... ..........WTL_TOBMP.......
    Q;Q;..... ..........LIBC............
    Q;Q;..... ..........RENDER..........
    Q;Q;...Q. ..........WTL_WAV.........
    Q;Q;..... ..........WTL_CHUNK.......
    $

-- 
Cheers, Ralph.



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