[LinuxBIOS] selection of compression algorithm
c-d.hailfinger.devel.2006 at gmx.net
Thu May 25 01:06:43 CEST 2006
> uncompress Code is shared because it is rom. and every CPU has its own
> stack on its cache.
So a decompressor is in ROM, reads from ROM, writes to RAM and has its
stack in cache? Or do we uncompress to cache?
How big is that cache? I can modify lzma to only need 6000 bytes stack
and no additional memory allocations.
Are reads from ROM special (alignment problems etc)? Can I treat stack
like normal RAM?
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