[fpc-devel] OO rewrite - technical questions
mschnell at lumino.de
Tue Jul 20 14:03:17 CEST 2010
On 07/20/2010 01:42 PM, Florian Klaempfl wrote:
> At least Win32: accessing the tlb via fs does not work for all windows
> with one approach.
According to Stevens Post using the "Thread Information block" which is
addressed by FS is documented and thus needs to be working for 256
TLS-Slots (whatever that means) in NT (and supposedly higher). Who cares
about Win9x :) .
No idea about Win64.
BTW what about GS ? If same is just restored after preemption, this
could be used by the compiler to point to the Threadvar area.
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