Re: OT List utilities & Classic not mixing well (for me)
Re: OT List utilities & Classic not mixing well (for me)
- Subject: Re: OT List utilities & Classic not mixing well (for me)
- From: Graham Parkinson-Morgan <email@hidden>
- Date: Thu, 25 Mar 2004 21:19:32 -0800
I think that I might be closer to answering my own question.
It appears that my code may be linking to the wrong version of the OT
atomic functions: when I run the app linked against Mach libraries,
tracing through I see that atomic functions do not use the lwarx
instruction. For OS9 & Classic, the project is linked against
OpenTptXXXXPPC.o libraries in CW/MacOS Support/Universal/Libraries/PPC
Libraries. Runs fine on my Titanium PB in OS9, but freezes running in
Classic on the G5. I read in technote 1127
(
http://developer.apple.com/technotes/tn/tn1137.html) that the lwarx
instruction has caveats and DTS has proscribed it.
Presuming I am on the right track, what might be the cure?
rgds
Graham
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