Attachment 663343 Details for Bug 887121 – File: backtrace

File: backtrace

backtrace (text/plain), 23.20 KB, created by mussadek on 2012-12-14 05:12:46 UTC

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Description:

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Creator: mussadek

Created: 2012-12-14 05:12:46 UTC

Size: 23.20 KB

patch

obsolete

>[New LWP 2964]
>[New LWP 2967]
>[New LWP 2971]
>[New LWP 2970]
>[New LWP 2972]
>[New LWP 2969]
>[New LWP 2965]
>[New LWP 2968]
>[New LWP 2966]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: "/usr/lib/debug/usr/lib64/libicudata.so.49.1.1.debug": separate debug info file has no debug info
>Core was generated by `seed'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x000000390ef34921 in OpaqueJSString::identifier () from /lib64/libjavascriptcoregtk-3.0.so.0
>
>Thread 9 (Thread 0x7f5365f3e700 (LWP 2966)):
>#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
>No locals.
>#1  0x000000390f24630c in WTF::ThreadCondition::timedWait () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f04f082 in JSC::BlockAllocator::waitForRelativeTime () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f04f100 in JSC::BlockAllocator::blockFreeingThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#5  0x00000038e6a07ef5 in start_thread (arg=0x7f5365f3e700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f5365f3e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996169496320, -229490764119773397, 0, 244381265920, 139996169496320, 0, 177439985732448043, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#6  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 8 (Thread 0x7f5364f1d700 (LWP 2968)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f050133 in JSC::GCThread::waitForNextPhase () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f0501c0 in JSC::GCThread::gcThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x00000038e6a07ef5 in start_thread (arg=0x7f5364f1d700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f5364f1d700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996152583936, -229490764119773397, 0, 244381265920, 139996152583936, 37278368, 177442202472443691, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#5  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 7 (Thread 0x7f53a6859700 (LWP 2965)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f234820 in WTF::TCMalloc_PageHeap::scavengerThread () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f234859 in WTF::TCMalloc_PageHeap::runScavengerThread () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x00000038e6a07ef5 in start_thread (arg=0x7f53a6859700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f53a6859700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139997252785920, -229490764119773397, 0, 244381265920, 139997252785920, 32768, 177859572361883435, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#4  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 6 (Thread 0x7f536471c700 (LWP 2969)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f050133 in JSC::GCThread::waitForNextPhase () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f0501c0 in JSC::GCThread::gcThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x00000038e6a07ef5 in start_thread (arg=0x7f536471c700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f536471c700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996144191232, -229490764119773397, 0, 244381265920, 139996144191232, 37278880, 177443304668426027, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#5  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 5 (Thread 0x7f5362f19700 (LWP 2972)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f050133 in JSC::GCThread::waitForNextPhase () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f0501c0 in JSC::GCThread::gcThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x00000038e6a07ef5 in start_thread (arg=0x7f5362f19700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f5362f19700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996119013120, -229490764119773397, 0, 244381265920, 139996119013120, 37280656, 177446602666438443, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#5  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 4 (Thread 0x7f5363f1b700 (LWP 2970)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f050133 in JSC::GCThread::waitForNextPhase () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f0501c0 in JSC::GCThread::gcThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x00000038e6a07ef5 in start_thread (arg=0x7f5363f1b700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f5363f1b700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996135798528, -229490764119773397, 0, 244381265920, 139996135798528, 37279472, 177444404716924715, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#5  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 3 (Thread 0x7f536371a700 (LWP 2971)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f050133 in JSC::GCThread::waitForNextPhase () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f0501c0 in JSC::GCThread::gcThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x00000038e6a07ef5 in start_thread (arg=0x7f536371a700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f536371a700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996127405824, -229490764119773397, 0, 244381265920, 139996127405824, 37280064, 177445502617939755, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#5  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 2 (Thread 0x7f536571e700 (LWP 2967)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x000000390f050133 in JSC::GCThread::waitForNextPhase () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x000000390f0501c0 in JSC::GCThread::gcThreadMain () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#3  0x000000390f245f2e in wtfThreadEntryPoint () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#4  0x00000038e6a07ef5 in start_thread (arg=0x7f536571e700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f536571e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139996160976640, -229490764119773397, 0, 244381265920, 139996160976640, 37277904, 177441102423945003, -242805026865123541}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#5  0x00000038e66fa18d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 1 (Thread 0x7f53a685b800 (LWP 2964)):
>#0  0x000000390ef34921 in OpaqueJSString::identifier () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#1  0x000000390ef26104 in JSObjectSetProperty () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#2  0x00007f53a687a463 in seed_object_set_property (ctx=ctx@entry=0x7f53622fa0b8, object=object@entry=0x7f53621ff680, name=name@entry=0x7f5362176818 <Address 0x7f5362176818 out of bounds>, value=value@entry=0x7f536228b660) at seed-types.c:1427
>        jname = 0x7f53a5f6a070
>        exception = 0x0
>#3  0x00007f53a687578b in seed_gobject_define_property_from_function_info (ctx=ctx@entry=0x7f53622fa0b8, info=info@entry=0x23b12d0, object=object@entry=0x7f53621ff680, instance=instance@entry=1) at seed-engine.c:898
>        flags = <optimized out>
>        method_ref = 0x7f536228b660
>        name = 0x7f5362176818 <Address 0x7f5362176818 out of bounds>
>#4  0x00007f53a6877775 in seed_struct_prototype (ctx=ctx@entry=0x7f53622fa0b8, info=info@entry=0x23b11e0) at seed-structs.c:628
>        finfo = 0x23b12d0
>        proto = 0x7f53621ff680
>        namespace = <optimized out>
>        name = <optimized out>
>        key = 0x23b14f0 "GLibIConv"
>        n_methods = 2
>        i = <optimized out>
>#5  0x00007f53a687e234 in seed_gi_importer_handle_struct (info=0x23b11e0, namespace_ref=0x7f53621ffec0, ctx=0x7f53622fa0b8, exception=<optimized out>) at seed-importer.c:279
>        i = <optimized out>
>        n_methods = 2
>        struct_ref = 0x7f536228b680
>        proto = <optimized out>
>        finfo = <optimized out>
>#6  seed_gi_importer_do_namespace (ctx=ctx@entry=0x7f53622fa0b8, namespace=namespace@entry=0x7fffc3f3a4b0 "GLib", exception=exception@entry=0x7fffc3f3a588) at seed-importer.c:442
>        info_type = <optimized out>
>        info = 0x23b11e0
>        namespace_ref = 0x7f53621ffec0
>        e = 0x0
>        n = 738
>        i = <optimized out>
>        version = <optimized out>
>        jsextension = <optimized out>
>        extension_script = <optimized out>
>#7  0x00007f53a687e534 in seed_gi_importer_get_property (ctx=0x7f53622fa0b8, object=<optimized out>, property_name=0x7f53a5f6a080, exception=0x7fffc3f3a588) at seed-importer.c:503
>        ret = <optimized out>
>        len = <optimized out>
>        prop = 0x7fffc3f3a4b0 "GLib"
>#8  0x000000390ef1a7ac in JSC::JSCallbackObject<JSC::JSDestructibleObject>::getOwnPropertySlot () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#9  0x000000390f0bbb01 in llint_slow_path_get_by_id () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#10 0x000000390f0c7abc in llint_op_get_by_id () from /lib64/libjavascriptcoregtk-3.0.so.0
>No symbol table info available.
>#11 0x00007f53622e0000 in ?? ()
>No symbol table info available.
>#12 0x000000390f1641b9 in JSC::ProgramExecutable::compileInternal () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#13 0x000000390f0646f5 in JSC::Interpreter::execute () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#14 0x000000390f1541fa in JSC::evaluate () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#15 0x000000390ef12786 in JSEvaluateScript () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#16 0x00007f53a6872e6a in seed_include (exception=0x7fffc3f3bc18, arguments=<optimized out>, ctx=0x7f53622fa080, function=<optimized out>, this_object=<optimized out>, argumentCount=<optimized out>) at seed-builtins.c:106
>        file_name = 0x7f53a5f6a0c0
>        abs_path = <optimized out>
>        buffer = 0x23a1800 "P\364P\017\071"
>        walk = 0x23a2f90 "if(!imports.searchPath || (imports.searchPath.length == 0))\n{\n\timports.searchPath = [ \"/usr/share/gnome-js\",\n\t", ' ' <repeats 23 times>, "\"/usr/lib64/seed-gtk3\",\n\t", ' ' <repeats 23 times>, "\"/usr/lib/seed-gtk3"...
>        file_contents = 0x7f53a5f6a0d0
>        dir = <optimized out>
>        import_file = 0x2388c60 "/usr/share/seed-gtk3/extensions/Seed.js"
>        i = <optimized out>
>        len = 0
>#17 seed_include (ctx=0x7f53622fa080, function=<optimized out>, this_object=<optimized out>, argumentCount=<optimized out>, arguments=<optimized out>, exception=0x7fffc3f3bc18) at seed-builtins.c:30
>No locals.
>#18 0x000000390ef14094 in JSC::JSCallbackFunction::call () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#19 0x000000390f0b5162 in handleHostCall () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#20 0x000000390f0c3495 in llint_slow_path_call () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#21 0x000000390f0ca1ce in llint_op_call () from /lib64/libjavascriptcoregtk-3.0.so.0
>No symbol table info available.
>#22 0x00007f53622e0000 in ?? ()
>No symbol table info available.
>#23 0x000000390f1641b9 in JSC::ProgramExecutable::compileInternal () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#24 0x000000390f0646f5 in JSC::Interpreter::execute () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#25 0x000000390f1541fa in JSC::evaluate () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#26 0x000000390ef12786 in JSEvaluateScript () from /lib64/libjavascriptcoregtk-3.0.so.0
>No locals.
>#27 0x00007f53a68760fc in seed_init_with_context_and_group (argc=argc@entry=0x7fffc3f3d31c, argv=argv@entry=0x7fffc3f3d310, context=<optimized out>, group=<optimized out>) at seed-engine.c:1694
>No locals.
>#28 0x00007f53a6876179 in seed_init_with_context_group (argc=argc@entry=0x7fffc3f3d31c, argv=argv@entry=0x7fffc3f3d310, group=<optimized out>) at seed-engine.c:1723
>No locals.
>#29 0x00007f53a68761d8 in seed_init (argc=argc@entry=0x7fffc3f3d31c, argv=argv@entry=0x7fffc3f3d310) at seed-engine.c:1746
>No locals.
>#30 0x0000000000400f87 in main (argc=1, argv=0x7fffc3f3d428) at main.c:152
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00000038e96006b0  0x00000038e960080c  Yes         /lib64/libgthread-2.0.so.0
>0x00000038e7a02310  0x00000038e7a053bc  Yes         /lib64/librt.so.1
>0x00000038e8619eb0  0x00000038e86aec4c  Yes         /lib64/libglib-2.0.so.0
>0x00007f53a6871530  0x00007f53a687ea88  Yes         /lib64/libseed-gtk3.so.0
>0x00000038e6a057e0  0x00000038e6a10c24  Yes         /lib64/libpthread.so.0
>0x00000038e661f3c0  0x00000038e67692f0  Yes         /lib64/libc.so.6
>0x00000038e6200ae0  0x00000038e621b4b9  Yes         /lib64/ld-linux-x86-64.so.2
>0x000000390ea07c10  0x000000390ea250ec  Yes         /lib64/libgirepository-1.0.so.1
>0x00000038e9e0a6d0  0x00000038e9e3959c  Yes         /lib64/libgobject-2.0.so.0
>0x000000390ef10ff0  0x000000390f265c94  Yes         /lib64/libjavascriptcoregtk-3.0.so.0
>0x00000038e9201990  0x00000038e9206134  Yes         /lib64/libffi.so.5
>0x00000038e6e00ed0  0x00000038e6e019f0  Yes         /lib64/libdl.so.2
>0x00000038e7605400  0x00000038e7672958  Yes         /lib64/libm.so.6
>0x00000038e9a01100  0x00000038e9a01fc8  Yes         /lib64/libgmodule-2.0.so.0
>0x00000038ea230030  0x00000038ea2fb7a4  Yes         /lib64/libgio-2.0.so.0
>0x0000003905499c30  0x000000390559eff8  Yes         /lib64/libicui18n.so.49
>0x00000038f4253350  0x00000038f4306e7c  Yes         /lib64/libicuuc.so.49
>0x00000038f0e00570  0x00000038f0e00650  Yes (*)     /lib64/libicudata.so.49
>0x00000038eba5b3c0  0x00000038ebac08fb  Yes         /lib64/libstdc++.so.6
>0x00000038e8e02a30  0x00000038e8e12158  Yes         /lib64/libgcc_s.so.1
>0x00000038e7202170  0x00000038e720e620  Yes         /lib64/libz.so.1
>0x00000038e8206170  0x00000038e82175f8  Yes         /lib64/libselinux.so.1
>0x00000038e8a03a90  0x00000038e8a1234c  Yes         /lib64/libresolv.so.2
>0x00000038e7e015f0  0x00000038e7e48048  Yes         /lib64/libpcre.so.1
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7fffc3f3a2c0	140736480912064
>rcx            0x0	0
>rdx            0x0	0
>rsi            0x0	0
>rdi            0x7fffc3f3a260	140736480911968
>rbp            0x7f53621ff680	0x7f53621ff680
>rsp            0x7fffc3f3a250	0x7fffc3f3a250
>r8             0x0	0
>r9             0x7fffc3f3a358	140736480912216
>r10            0xf59fa000	4120879104
>r11            0x38e678c860	244384843872
>r12            0x7f53a5f63300	139997243388672
>r13            0x238c070	37273712
>r14            0x0	0
>r15            0x7f53a5f5b570	139997243356528
>rip            0x390ef34921	0x390ef34921 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+97>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function OpaqueJSString::identifier(JSC::JSGlobalData*) const:
>   0x000000390ef348c0 <+0>:	push   %r12
>   0x000000390ef348c2 <+2>:	mov    %rdx,%r12
>   0x000000390ef348c5 <+5>:	push   %rbx
>   0x000000390ef348c6 <+6>:	mov    %rdi,%rbx
>   0x000000390ef348c9 <+9>:	sub    $0x38,%rsp
>   0x000000390ef348cd <+13>:	test   %rsi,%rsi
>   0x000000390ef348d0 <+16>:	je     0x390ef34910 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+80>
>   0x000000390ef348d2 <+18>:	mov    0x8(%rsi),%rax
>   0x000000390ef348d6 <+22>:	test   %rax,%rax
>   0x000000390ef348d9 <+25>:	je     0x390ef34910 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+80>
>   0x000000390ef348db <+27>:	mov    0x4(%rax),%ecx
>   0x000000390ef348de <+30>:	test   %ecx,%ecx
>   0x000000390ef348e0 <+32>:	je     0x390ef34910 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+80>
>   0x000000390ef348e2 <+34>:	testb  $0x40,0x18(%rax)
>   0x000000390ef348e6 <+38>:	je     0x390ef34960 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+160>
>   0x000000390ef348e8 <+40>:	mov    0x8(%rax),%rdx
>   0x000000390ef348ec <+44>:	lea    0x20(%rsp),%rdi
>   0x000000390ef348f1 <+49>:	mov    %r12,%rsi
>   0x000000390ef348f4 <+52>:	callq  0x390ef08d50 <_ZN3JSC10Identifier3addIhEEN3WTF10PassRefPtrINS2_10StringImplEEEPNS_12JSGlobalDataEPKT_i@plt>
>   0x000000390ef348f9 <+57>:	mov    0x20(%rsp),%rax
>   0x000000390ef348fe <+62>:	mov    %rax,(%rbx)
>   0x000000390ef34901 <+65>:	add    $0x38,%rsp
>   0x000000390ef34905 <+69>:	mov    %rbx,%rax
>   0x000000390ef34908 <+72>:	pop    %rbx
>   0x000000390ef34909 <+73>:	pop    %r12
>   0x000000390ef3490b <+75>:	retq   
>   0x000000390ef3490c <+76>:	nopl   0x0(%rax)
>   0x000000390ef34910 <+80>:	lea    0x10(%rsp),%rdi
>   0x000000390ef34915 <+85>:	xor    %esi,%esi
>   0x000000390ef34917 <+87>:	callq  0x390ef0c910 <_ZN3WTF6StringC1EPKc@plt>
>   0x000000390ef3491c <+92>:	mov    0x10(%rsp),%rdx
>=> 0x000000390ef34921 <+97>:	testb  $0x4,0x18(%rdx)
>   0x000000390ef34925 <+101>:	jne    0x390ef34988 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+200>
>   0x000000390ef34927 <+103>:	lea    0x20(%rsp),%rdi
>   0x000000390ef3492c <+108>:	mov    %r12,%rsi
>   0x000000390ef3492f <+111>:	callq  0x390ef0bab0 <_ZN3JSC10Identifier11addSlowCaseEPNS_12JSGlobalDataEPN3WTF10StringImplE@plt>
>   0x000000390ef34934 <+116>:	mov    0x10(%rsp),%rdx
>   0x000000390ef34939 <+121>:	mov    0x20(%rsp),%rax
>   0x000000390ef3493e <+126>:	test   %rdx,%rdx
>   0x000000390ef34941 <+129>:	mov    %rax,(%rbx)
>   0x000000390ef34944 <+132>:	je     0x390ef34901 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+65>
>   0x000000390ef34946 <+134>:	mov    (%rdx),%eax
>   0x000000390ef34948 <+136>:	cmp    $0x2,%eax
>   0x000000390ef3494b <+139>:	je     0x390ef34990 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+208>
>   0x000000390ef3494d <+141>:	sub    $0x2,%eax
>   0x000000390ef34950 <+144>:	mov    %eax,(%rdx)
>   0x000000390ef34952 <+146>:	add    $0x38,%rsp
>   0x000000390ef34956 <+150>:	mov    %rbx,%rax
>   0x000000390ef34959 <+153>:	pop    %rbx
>   0x000000390ef3495a <+154>:	pop    %r12
>   0x000000390ef3495c <+156>:	retq   
>   0x000000390ef3495d <+157>:	nopl   (%rax)
>   0x000000390ef34960 <+160>:	mov    0x8(%rax),%rdx
>   0x000000390ef34964 <+164>:	lea    0x20(%rsp),%rdi
>   0x000000390ef34969 <+169>:	mov    %r12,%rsi
>   0x000000390ef3496c <+172>:	callq  0x390ef0ea40 <_ZN3JSC10Identifier3addItEEN3WTF10PassRefPtrINS2_10StringImplEEEPNS_12JSGlobalDataEPKT_i@plt>
>   0x000000390ef34971 <+177>:	mov    0x20(%rsp),%rax
>   0x000000390ef34976 <+182>:	mov    %rax,(%rbx)
>   0x000000390ef34979 <+185>:	add    $0x38,%rsp
>   0x000000390ef3497d <+189>:	mov    %rbx,%rax
>   0x000000390ef34980 <+192>:	pop    %rbx
>   0x000000390ef34981 <+193>:	pop    %r12
>   0x000000390ef34983 <+195>:	retq   
>   0x000000390ef34984 <+196>:	nopl   0x0(%rax)
>   0x000000390ef34988 <+200>:	addl   $0x2,(%rdx)
>   0x000000390ef3498b <+203>:	mov    %rdx,(%rbx)
>   0x000000390ef3498e <+206>:	jmp    0x390ef34946 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+134>
>   0x000000390ef34990 <+208>:	mov    %rdx,%rdi
>   0x000000390ef34993 <+211>:	mov    %rdx,0x8(%rsp)
>   0x000000390ef34998 <+216>:	callq  0x390ef05210 <_ZN3WTF10StringImplD1Ev@plt>
>   0x000000390ef3499d <+221>:	mov    0x8(%rsp),%rdx
>   0x000000390ef349a2 <+226>:	mov    %rdx,%rdi
>   0x000000390ef349a5 <+229>:	callq  0x390eeffe80 <_ZN3WTF8fastFreeEPv@plt>
>   0x000000390ef349aa <+234>:	jmpq   0x390ef34901 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+65>
>   0x000000390ef349af <+239>:	mov    0x10(%rsp),%rdi
>   0x000000390ef349b4 <+244>:	mov    %rax,%rbx
>   0x000000390ef349b7 <+247>:	test   %rdi,%rdi
>   0x000000390ef349ba <+250>:	je     0x390ef349c1 <OpaqueJSString::identifier(JSC::JSGlobalData*) const+257>
>   0x000000390ef349bc <+252>:	callq  0x390ef05b10 <_ZN3WTF10StringImpl5derefEv@plt>
>   0x000000390ef349c1 <+257>:	mov    %rbx,%rdi
>   0x000000390ef349c4 <+260>:	callq  0x390ef0ee90 <_Unwind_Resume@plt>
>End of assembler dump.

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Attachments on bug 887121: 663343 | 663344 | 663345 | 663346 | 663347 | 663348 | 663349 | 663350 | 663351 | 663352