[Webkit-unassigned] [Bug 82496] SIGILL in JavaScriptCore on a Geode processor

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Apr 5 14:42:43 PDT 2012


--- Comment #6 from Vincent Cappe <vcappe at gmail.com>  2012-04-05 14:42:43 PST ---
Program terminated with signal 4, Illegal instruction.
#0  0xa970b5e2 in ?? ()
(gdb) bt
#0  0xa970b5e2 in ?? ()
#1  0xb52e691a in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/libjavascriptcoregtk-1.0.so.0
#2  0xb53b5352 in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/libjavascriptcoregtk-1.0.so.0
#3  0xbfb28d18 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb) disassemble 0xa970b5e2,+141
Dump of assembler code from 0xa970b5e2 to 0xa970b66f:
=> 0xa970b5e2:  movsd  %xmm0,(%eax)
   0xa970b5e6:  mov    $0xa1b03f50,%eax
   0xa970b5eb:  movsd  %xmm1,(%eax)
   0xa970b5ef:  mov    $0xa1b03f58,%eax
   0xa970b5f4:  movsd  %xmm2,(%eax)
   0xa970b5f8:  mov    $0xa1b03f60,%eax
   0xa970b5fd:  movsd  %xmm3,(%eax)
   0xa970b601:  mov    $0xa1b03f68,%eax
   0xa970b606:  movsd  %xmm4,(%eax)
   0xa970b60a:  mov    $0xa1b03f70,%eax
   0xa970b60f:  movsd  %xmm5,(%eax)
   0xa970b613:  mov    %edi,(%esp)
   0xa970b616:  call   0xb529a820 <compileOSRExit>
   0xa970b61b:  mov    $0xa1b03f48,%eax
   0xa970b620:  movsd  (%eax),%xmm0
   0xa970b624:  mov    $0xa1b03f50,%eax
   0xa970b629:  movsd  (%eax),%xmm1
   0xa970b62d:  mov    $0xa1b03f58,%eax
   0xa970b632:  movsd  (%eax),%xmm2
   0xa970b636:  mov    $0xa1b03f60,%eax
   0xa970b63b:  movsd  (%eax),%xmm3
   0xa970b63f:  mov    $0xa1b03f68,%eax
   0xa970b644:  movsd  (%eax),%xmm4
   0xa970b648:  mov    $0xa1b03f70,%eax
   0xa970b64d:  movsd  (%eax),%xmm5
   0xa970b651:  mov    0xa1b03f20,%eax
   0xa970b656:  mov    0xa1b03f28,%edx
   0xa970b65c:  mov    0xa1b03f30,%ecx
   0xa970b662:  mov    0xa1b03f38,%ebx
   0xa970b668:  mov    0xa1b03f40,%esi
   0xa970b66e:  jmp    *0xb1c6cbb8
End of assembler dump.

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