Hi: Thanks for reply. That's the exact reason for this error, my application can run normally after fixing with your suggestion.
Best Regards to U ------------------ xiaojun [EMAIL PROTECTED] 2006-10-26 ------------------------------------------------------------- Sender£ºRonald George Dreslinski Jr Sending Date£º2006-10-25 23:57:34 Receiver£ºM5 users mailing list Copy To£º subject£ºRe: [m5-users] Running Error! The line should be changed to: assert(pkt->getAddr() + pkt->getSize() <= params()->addrRange.size()) There was a corner case where you should allow access to the last byte of the memory space which was failing the assert. Let us know if that does not fix your problem. -Ron On Wed, 25 Oct 2006, xiaojun.chen wrote: > Hi, > everyone, when I run my application, such as snort2.6, in FS mode, I got a > error as follow: > > m5.opt: build/ALPHA_FS/mem/physical.cc:116: void > PhysicalMemory::doFunctionalAccess(Packet*): Assertion `pkt->getAddr() + > pkt->getSize() < params()->addrRange.size()' failed. > Program aborted at cycle 1837448541539 > Aborted > > I have debugged the m5.bug and the backtrace is: > #4 0x080c5831 in PhysicalMemory::doFunctionalAccess (this=0x92863f0, > pkt=0x9983f10) at build/ALPHA_FS/mem/physical.cc:116 > #5 0x080c5a32 in PhysicalMemory::MemoryPort::recvAtomic (this=0x999b688, > pkt=0x9983f10) > at build/ALPHA_FS/mem/physical.cc:212 > #6 0x080ab7d6 in Port::sendAtomic (this=0x999b400, pkt=0x9983f10) at > build/ALPHA_FS/mem/port.hh:184 > #7 0x080aff08 in Bus::recvAtomic (this=0x92874b8, pkt=0x9983f10) at > build/ALPHA_FS/mem/bus.cc:244 > #8 0x080b41ec in Bus::BusPort::recvAtomic (this=0x999b6c8, pkt=0x9983f10) at > build/ALPHA_FS/mem/bus.hh:154 > #9 0x080ab7d6 in Port::sendAtomic (this=0x9981e2c, pkt=0x9983f10) at > build/ALPHA_FS/mem/port.hh:184 > #10 0x0824bd43 in AtomicSimpleCPU::write<unsigned long long> (this=0x9981b88, > data=0, addr=18446739676199911416, flags=0, > res=0xbfaf4358) at build/ALPHA_FS/cpu/simple/atomic.cc:346 > #11 0x08212d57 in AlphaISAInst::Stq::execute (this=0x9a925d8, xc=0x9981b88, > traceData=0x0) > at build/ALPHA_FS/arch/alpha/atomic_simple_cpu_exec.cc:2419 > #12 0x08249be8 in AtomicSimpleCPU::tick (this=0x9981b88) at > build/ALPHA_FS/cpu/simple/atomic.cc:433 > #13 0x08249e87 in AtomicSimpleCPU::TickEvent::process (this=0x9981ddc) at > build/ALPHA_FS/cpu/simple/atomic.cc:50 > #14 0x081770e0 in EventQueue::serviceOne (this=0x83cfbd8) at > build/ALPHA_FS/sim/eventq.cc:114 > #15 0x0817a531 in simulate (num_cycles=4611686018427387904) at > build/ALPHA_FS/sim/main.cc:333 > > print some informaion as follow: > (gdb) p ((Packet*)(0x9983f10))->getSize() > $6 = 8 > (gdb) p ((Packet*)(0x9983f10))->getAddr() > $7 = 536870904 > (gdb) p ((PhysicalMemory*)0x92863f0)->params()->addrRange.size() > $8 = 536870912 > > At first I thought that the error was resulted by the small memory > configuration(512M), so I increased it to 1024M, but I got the same error > showed as above. > > Any one can give me some suggestion? > > Thanks and BestRegards! > > > ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡xiaojun.chen > [EMAIL PROTECTED] > ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2006-10-25 > _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
