[Webkit-unassigned] [Bug 106525] New: WebKit crashed with Illegal instruction on ARM926EJ-S
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Jan 9 20:25:50 PST 2013
https://bugs.webkit.org/show_bug.cgi?id=106525
Summary: WebKit crashed with Illegal instruction on ARM926EJ-S
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: alenyashka at gmail.com
Hi all,
I'm trying to run a browser arora (http://code.google.com/p/arora/) on lpc3250.
I have configured qt 4.8.2 with following parameters:
./configure \
-debug \
-shared \
-embedded arm \
-xplatform qws/linux-arm-vfp-g++ \
-little-endian \
-opensource \
-confirm-license \
-no-cups \
-no-qt3support \
-openssl \
-no-opengl \
-no-freetype \
-qt-gfx-linuxfb \
-make tools \
-make plugins \
-webkit-debug \
-iconv \
-qt-kbd-tty \
-qt-kbd-linuxinput \
-qt-mouse-linuxtp \
-qt-mouse-tslib \
-qt-mouse-linuxinput \
-I/home/alexanis/src/ltib/rootfs/usr/include/ \
-L/home/alexanis/src/ltib/rootfs/usr/lib/
But when I try to launch the browser it failed with illegal instrutstion.
I run it in gdb and get a backtrace
(gdb) bt
#0 0x418a73c0 in JSC::ExecutableAllocator::cacheFlush () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#1 0x418a7afc in JSC::LinkBuffer::performFinalization () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#2 0x418ba20c in JSC::LinkBuffer::finalizeCode () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#3 0x4192a4a4 in JSC::JIT::privateCompileCTIMachineTrampolines () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#4 0x417f04a4 in JSC::JIT::compileCTIMachineTrampolines () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#5 0x417d5da4 in JSC::JITThunks::JITThunks () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#6 0x4182ec38 in JSC::JSGlobalData::JSGlobalData () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#7 0x4182f758 in JSC::JSGlobalData::create () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#8 0x4182f804 in JSC::JSGlobalData::createLeaked () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#9 0x4087aefc in WebCore::JSDOMWindowBase::commonJSGlobalData () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#10 0x40858e40 in WebCore::mainThreadNormalWorld () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#11 0x407a1c10 in QWebFrame::addToJavaScriptWindowObject () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#12 0x407a211c in QWebFrame::addToJavaScriptWindowObject () from /usr/local/Trolltech/QtEmbedded-4.8.2-arm/lib/libQtWebKit.so.4
#13 0x000d1754 in WebPage::addExternalBinding (this=0x230158, frame=0x232790) at webpage.cpp:225
#14 0x000d1b4c in WebPage (this=0x230158, parent=0x22ffa0) at webpage.cpp:113
#15 0x000de308 in WebView (this=0x22ffa0, parent=0x0) at webview.cpp:111
#16 0x000bf388 in TabWidget::makeNewTab (this=0x1f6bc8, makeCurrent=true) at tabwidget.cpp:396
#17 0x000c10c0 in TabWidget::newTab (this=0x1f6bc8) at tabwidget.cpp:364
#18 0x0006ab2c in BrowserMainWindow (this=0x1eb9a8, parent=0x0, flags={i = -1094345348}) at browsermainwindow.cpp:210
#19 0x0004ec1c in BrowserApplication::newMainWindow (this=0xbec59e04) at browserapplication.cpp:554
#20 0x001881f0 in main (argc=1, argv=0xbec59eb4) at main.cpp:39
I am using arm-vfp-linux-gnu-gcc
$ arm-vfp-linux-gnu-gcc -v
Using built-in specs.
Target: arm-vfp-linux-gnu
Configured with: /home/usb10132/ct1/bin/targets/src/gcc-4.3.2/configure --build=i386-build_redhat-linux-gnu --host=i386-build_redhat-linux-gnu --target=arm-vfp-linux-gnu --prefix=/home/usb10132/x-tools/arm-vfp-linux-gnu --with-sysroot=/home/usb10132/x-tools/arm-vfp-linux-gnu/arm-vfp-linux-gnu/sys-root --enable-languages=c,c++ --disable-multilib --with-arch=armv5te --with-abi=atpcs --with-cpu=arm926ej-s --with-fpu=vfp --with-float=soft --with-gmp=/home/usb10132/x-tools/arm-vfp-linux-gnu --with-mpfr=/home/usb10132/x-tools/arm-vfp-linux-gnu --with-pkgversion=crosstool-NG-1.3.1 --enable-__cxa_atexit --with-local-prefix=/home/usb10132/x-tools/arm-vfp-linux-gnu/arm-vfp-linux-gnu/sys-root --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-c99 --enable-long-long --enable-target-optspace
Thread model: posix
gcc version 4.3.2 (crosstool-NG-1.3.1)
cpuinfo from lpc3250
# cat /proc/cpuinfo
Processor: ARM926EJ-S rev 4 (v5l)
BogoMIPS: 103.68
Features: swp half thumb fastmult vfp edsp java
CPU implementer: 0x41
CPU architecture: 5TEJ
CPU variant: 0x0
CPU part: 0x926
CPU revision: 4
Cache type: write-back
Cache clean: cp15 c7 ops
Cache lockdown: format C
Cache format: Harvard
I size: 32768
I assoc: 4
I line length: 32
I sets: 256
D size: 32768
D assoc: 4
D line length: 32
D sets: 256
Hardware: Phytec 3250 board with the LPC3250 Microcontroller
Revision: 0000
Serial: 0000000000000000
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