[coreboot] alix1c and v3

ron minnich rminnich at gmail.com
Mon Jan 28 05:30:58 CET 2008

On Jan 27, 2008 8:23 PM, Tom Sylla <tsylla at gmail.com> wrote:

> Well, you might want to take a look at real_mode_switch_call_vsm. I see
> the code telling it to use real mode address 0:0x1000 as the location
> for the stack.
> http://tracker.coreboot.org/trac/coreboot/browser/trunk/coreboot-v2/src/cpu/amd/model_lx/vsmsetup.c#L182
> Maybe that is why it is getting stomped :)

well, I do manage to frequently confuse myself, but stack grows down,
right? If so, 0x1000 is not an issue. First push drops it into
below 1000 territory.

Also, it's a big blob of zeros, at least 128 of them, starting at
0x1000 and going up. Much more than I expect from errant stack pushes.



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