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authorFrank Haverkamp <haver@vnet.ibm.com>2007-11-24 11:04:51 +0100
committerFrank Haverkamp <haver@vnet.ibm.com>2007-11-24 11:04:51 +0100
commit26c965bc654d67881fc54f4b24a552600752dadd (patch)
treeec8033e92872dd7a594063a893bd6cd4b708e0c4 /ubi-utils/perl
parent0d2d0f43b9aa9b08f610169b412fd24a15dea154 (diff)
ubi-utils: various fixes in unubi
The extraction of data from blocks used for dynamic volumes was totally broken. The data size was calculated wrong. This fix is not perfect, the alignment is still ignored. The parameter "header-size" is very misleading. It does not reflect the vid hdr offset properly. I assume therefor that it only works for the layout I am using where the vid hdr is at the _end_ of the 1st NAND page (2048). I added the generation of a textfile with information about the blocks which are going into the internal graph representation. Instead of a graph I think that a simple array will simplify the code very much. The array must than be sorted properly to cope with older and newer block-copies but that should not be a problem. discussed the tool with my coleage Andreas Arnez and we found that it might be a good idea to replace it even with a perl program for the same purpose since that would offer the flexibility to change it on the fly when needed. The tool is mainly used for crash analysis so it could be an advantage to change it without needing a C-compiler. Signed-off-by: Frank Haverkamp <haver@vnet.ibm.com>
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