Hi,
Is there any idea about the follwing segmentation fault:
gdb --args build/X86_SE/m5.opt -d ./results/bzip2/
configs/example/cmp.py -F 1000000 -d --caches --l2cache --maxtick
10000000000 -b zeusmp --take-checkpoints 10000000,100000
--max-checkpoints 1
....
info: Entering event queue @ 692462000. Starting simulation...
Writing checkpoint
Program received signal SIGSEGV, Segmentation fault.
X86ISA::TLB::invalidateAll (this=0x0) at build/X86_SE/arch/x86/tlb.cc:134
134 while (!entryList.empty()) {
(gdb) backtrace
#0 X86ISA::TLB::invalidateAll (this=0x0) at build/X86_SE/arch/x86/tlb.cc:134
#1 0x0000000000710dd7 in X86ISA::copyMiscRegs (src=0x2008690, dest=0x3a29700)
at build/X86_SE/arch/x86/utility.cc:229
#2 0x0000000000710e88 in X86ISA::copyRegs (src=0x2008690, dest=0x3a29700)
at build/X86_SE/arch/x86/utility.cc:242
#3 0x0000000000cdd537 in SimpleThread::copyArchRegs (this=0x1606f40,
context=0x2008690)
at build/X86_SE/cpu/simple_thread.cc:295
#4 SimpleThread::copyState (this=0x1606f40, context=0x2008690)
at build/X86_SE/cpu/simple_thread.cc:182
#5 SimpleThread::copyTC (this=0x1606f40, context=0x2008690) at
build/X86_SE/cpu/simple_thread.cc:163
#6 0x0000000000d3f194 in FullO3CPU<O3CPUImpl>::serialize(std::ostream&) ()
#7 0x00000000006bcabf in SimObject::serializeAll (os=...) at
build/X86_SE/sim/sim_object.cc:129
#8 0x0000000000685654 in Serializable::serializeAll (cpt_dir=<value
optimized out>)
at build/X86_SE/sim/serialize.cc:507
#9 0x00000000004105a5 in serializeAll (args=<value optimized out>)
at build/X86_SE/python/swig/pyobject.hh:50
#10 _wrap_serializeAll (args=<value optimized out>) at
build/X86_SE/python/swig/core_wrap.cc:3611
#11 0x00007ffff73fe030 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.6.so.1.0
#12 0x00007ffff73ffd60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#13 0x00007ffff73fe0ab in PyEval_EvalFrameEx () from
/usr/lib/libpython2.6.so.1.0
#14 0x00007ffff73fe928 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.6.so.1.0
#15 0x00007ffff73ffd60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#16 0x00007ffff73ffe32 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0
#17 0x00007ffff73ff0b9 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.6.so.1.0
#18 0x00007ffff73ffd60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#19 0x00007ffff73fe0ab in PyEval_EvalFrameEx () from
/usr/lib/libpython2.6.so.1.0
#20 0x00007ffff73ffd60 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0
#21 0x00007ffff73ffe32 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0
#22 0x00007ffff741dd1c in PyRun_StringFlags () from /usr/lib/libpython2.6.so.1.0
#23 0x000000000067db4f in m5Main (argc=<value optimized out>,
argv=<value optimized out>)
at build/X86_SE/sim/init.cc:256
Thanks
--
// Naderan *Mahmood;
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