[Webkit-unassigned] [Bug 43897] The JITStackFrame is wrong using Thumb-2 JIT with JSVALUE32_64

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Aug 12 01:10:46 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=43897


Gabor Loki <loki at webkit.org> changed:

           What    |Removed                     |Added
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  Attachment #64191|                            |review?
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--- Comment #1 from Gabor Loki <loki at webkit.org>  2010-08-12 01:10:46 PST ---
Created an attachment (id=64191)
 --> (https://bugs.webkit.org/attachment.cgi?id=64191)
Fix the JITStackFrame in Thumb2 JIT with JSValue32_64

A 64 bits wide data is aligned to 8 bytes on ARM by default, but the ..._OFFSET macros in JITStubs.cpp are calculated as the args member is started from the fourth byte.
So, the macros are updated and the type of reserved member is replaced with JITStubArg, in order not to make any mistake about the offsets.

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