[Webkit-unassigned] [Bug 154822] [ARM] REGRESSION(197226): Removing the on demand executable allocator made 14 tests crash with OOM
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Mar 1 04:30:46 PST 2016
https://bugs.webkit.org/show_bug.cgi?id=154822
--- Comment #3 from Csaba Osztrogonác <ossy at webkit.org> ---
Increasing jitMemoryReservationSize to 32Mb fixes the OOM issue with
the ARMAssembler (ARM instruction set) and we don't get new crashes.
But with ARMv7Assembler (Thumb2 instruction set) we get ~150 crashes if
we increase the JIT memory above 16Mb (maximum jump with 24 bit address!)
Zoltán fixed a similar bug in ARMv7Assembler 3 years ago:
http://trac.webkit.org/changeset/146396
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