RESOLVED DUPLICATE of bug 34888 29542
[Qt] Mac OS X: JavaScriptCore crashes when running Tiger binary on Leopard 
https://bugs.webkit.org/show_bug.cgi?id=29542
Summary [Qt] Mac OS X: JavaScriptCore crashes when running Tiger binary on Leopard
Tor Arne Vestbø
Reported 2009-09-21 05:01:04 PDT
This bug report originated from Nokia internal issue QT-674 --- Description --- in Collector.cpp, vm_map returns NULL address.
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Kent Hansen
Comment 1 2010-03-12 08:36:53 PST
The fix for https://bugs.webkit.org/show_bug.cgi?id=34888 should also help with this. _But_ you still need to explicitly target Leopard; it's currently not possible to build a binary that's going to work on both Tiger and Leopard. I think we would need a Qt-specific patch if we want to support that (i.e. disable the VM-tagging altogether somehow, or fall back to lowest common denominator allocation scheme).
Kent Hansen
Comment 2 2010-04-06 05:55:03 PDT
*** This bug has been marked as a duplicate of bug 34888 ***
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