I have a file with these hashes:

crc32: ffffffff md5: ad6fb7d18d74505cdfffa7d16bee51fc sha1: 20b37e3c8144a9fba22696ee9d2345379f091820

In Dir2dat mode (dat creation) CrlMame give to me thit result:

game (
name "xxxxx"
description "xxxxx"
rom ( name 1.iso size 546971648 flags nodump )
)

ClrMame version is 3.106c

You got a file with crc ffffffff ? Show me! -1 is handled as a nodump (similar as 0x00000000), so cmpro is correct....but it's interesting that there exists a file with crc32=-1....hmmm. Where can I get it?


Roman Scherzer

> You got a file with crc ffffffff ? Show me! -1 is handled as a nodump (similar
> as 0x00000000), so cmpro is correct....but it's interesting that there exists a
> file with crc32=-1....hmmm. Where can I get it?
>
>
> Roman Scherzer
>

Here are some infos

http://www.speedyshare.com/864504373.html

Well, as mentioned before, a crc32 = -1 was used in the beginning of MAME to set the nodump flag, that's why dir2dat sets it to nodump. I may change the behaviour in the future now that someone actually found a file with -1.


Roman Scherzer

> Well, as mentioned before, a crc32 = -1 was used in the beginning of MAME to set
> the nodump flag, that's why dir2dat sets it to nodump. I may change the
> behaviour in the future now that someone actually found a file with -1.
>
>
> Roman Scherzer
>

ok thx