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List:       bochs-dev
Subject:    Re: [Bochs-developers] [Patch] [BIOS] support BCV for rombios
From:       Michael Brown <mbrown () fensystems ! co ! uk>
Date:       2008-12-21 18:36:43
Message-ID: 200812211836.43801.mbrown () fensystems ! co ! uk
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On Sunday 21 December 2008 04:45:10 Kevin O'Connor wrote:
> > gPXE does recalculate its checksum at the end of option ROM
> > initialisation, if it modifies itself (which will happen iff PMM
> > allocation succeeds).
>
> I'm pretty sure it is modifying itself:
>
> <snip>

Good catch - I'd forgotten about those two code paths.  Will modify the flow 
of the initialisation code so that the checksum is recalculated 
unconditionally, rather than only if PMM allocation succeeds.

Michael

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