[Webkit-unassigned] [Bug 159880] [GTK] JSC JIT Broken on ARMv7 Traditional (without Thumb2)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=159880

--- Comment #2 from Tomas Popela <tpopela at redhat.com> ---
(In reply to comment #1)
> Not sure if this only affects the GTK+ port or EFL/JSCOnly are also affected?

JSCOnly affected as well. Crashing with SIGILL, Illegal instruction. Also I cannot obtain anything useful from the backtrace..

Core was generated by `./jsc'.
Program terminated with signal SIGILL, Illegal instruction.
#0  0xb62049ba in JSC::slow_path_enter (exec=0xb6fb5a28, pc=0xb6fb5be0) at ../../Source/JavaScriptCore/runtime/CommonSlowPaths.cpp:592
592     ../../Source/JavaScriptCore/runtime/CommonSlowPaths.cpp: No such file or directory.
[Current thread is 1 (Thread 0xb2d6e220 (LWP 29498))]
(gdb) bt full
#0  0xb62049ba in JSC::slow_path_enter (exec=0xb6fb5a28, pc=0xb6fb5be0) at ../../Source/JavaScriptCore/runtime/CommonSlowPaths.cpp:592
        vm = @0xb6fb5a28: <error reading variable>
        tracer = {<No data fields>}
        codeBlock = 0xb6fb5be0
#1  0xb60a347c in llint_entry () at ../../Source/JavaScriptCore/runtime/Butterfly.h:58
No symbol table info available.
#2  0x00000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

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