[LinuxBIOS] selection of compression algorithm
stepan at coresystems.de
Wed May 24 01:40:48 CEST 2006
* Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net> [060523 19:49]:
> Ronald G Minnich wrote:
> > Carl-Daniel Hailfinger wrote:
> >> Lu, Yinghai wrote:
> >>> Copy_and_run is used by CAR and included in cache_as_ram_auto.c and
> >>> compiled with gcc. That should be changed to use lzma easily.
> >>> CONFIG_COMPRESSED_ROM_STREAM is used for pay load. --- stream_init will
> >>> do the uncompressed. ( stream_init is in ram)
> >>> CONFIG_COMPRESS is for linuxbios_ram.rom --- copy_and_run will do the
> >>> uncompress. ( copy_and_run is ROM, and used ram as stack and local
> >>> variable)
> >> Patch attached to clear up the naming confusion. Applies on top of my
> >> older patch.
> >> Please apply.
> > this has passed the abuild regression test and works on at least one
> > platform, right?
> I have no platform on which LinuxBIOS runs on, but it caused no regression
> in abuild. (But a lot of targets do not seem to compile at all, even without
> my patch. Does this depend on the gcc version? I have gcc 3.3.5)
Is it different from this one?
This one seems to occur a couple of times, who's the culprit?
crt0.S:(.rom.text+0x350b): undefined reference to `printk_debug'
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