[asterisk-dev] Warning and/or question (Zaptel MMX)

[Steve Davies]

Hi,

Firstly, a note of caution for those compiling MMX into Zaptel... I
use an EPIA processor, which may be part of the problem, but enabling
the Zaptel MMX code caused sufficient corruption that it affected
other userspace processes! I suddenly started getting page-errors in a
web application, and this only happened when Asterisk was up and
running, using Zaptel.

Recompile Zaptel with No-MMX, and all is well again.

Secondly a question - I notice the "CLOBBER_MMX" macro in the Zaptel
code. This is not documented anywhere... Might it help with the
corruption?

Thanks.
Steve