[Webkit-unassigned] [Bug 43514] New: Define WTF_USE_ARENA_ALLOC_ALIGNMENT_INTEGER for MIPS

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=43514

           Summary: Define WTF_USE_ARENA_ALLOC_ALIGNMENT_INTEGER for MIPS
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fu at mips.com


Hi,

  MIPS needs to define WTF_USE_ARENA_ALLOC_ALIGNMENT_INTEGER, so that RenderArena::allocate() can return 8-byte aligned memory to avoid exceptions on sdc1/ldc1.  This is similar to ARMv5 that requires double word alignment.

  I will post a patch soon.  Thanks!

Regards,
Chao-ying

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