Sebastian Herbszt
2009-May-03 22:04 UTC
[syslinux] Embedding COM32 modules into pxelinux.0
Aside from it being part of the GSoC CLI rewrite project ("internal module"), has anyone been playing with it? I just hacked up my copy of pxelinux and it somewhat works: hello.c32 and fancyhello.c32 work fine, meminfo.c32 "works", rosh.c32 doesn't. It's likely i broke something somewhere while taking shortcuts thru pxelinux. This might explain why more complex modules fail. The basic idea seems to work tho. Is there a size limit for pxelinux.0 (32kb, 64kb) ? - Sebastian
Sebastian Herbszt wrote:> Aside from it being part of the GSoC CLI rewrite project ("internal > module"), has anyone been playing with it? > > I just hacked up my copy of pxelinux and it somewhat works: > hello.c32 and fancyhello.c32 work fine, meminfo.c32 "works", rosh.c32 > doesn't. > It's likely i broke something somewhere while taking shortcuts thru > pxelinux. This might explain why more > complex modules fail. The basic idea seems to work tho. > > Is there a size limit for pxelinux.0 (32kb, 64kb) ? >There is ... around 32K. The build should fail if you run out of space. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf.
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