Make Instruction Emulation Code More Tolerant of Bad Addresses
Alexandre Julliard
julliard at winehq.org
Mon Jun 20 09:28:31 CDT 2005
Robert Shearman <rob at codeweavers.com> writes:
> Therefore this patch aids in debugging. It isn't perfect because of
> x86's variable length instructions, but it is fairly unlikely that an
> instruction will straddle a page boundary and the first page be
> readable and the second not.
Putting an exception handler around the whole function would probably
be a better choice, this way it would catch data accesses too.
--
Alexandre Julliard
julliard at winehq.org
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