Hi, Paul, No, it is fedora 14 x86_64 version. - Hui
From: Paul Rosenfeld <[email protected]<mailto:[email protected]>> Date: Thu, 10 May 2012 16:47:26 -0400 To: Hui Kang <[email protected]<mailto:[email protected]>> Cc: marss mailing list <[email protected]<mailto:[email protected]>> Subject: Re: [marss86-devel] crash when simulating a fedora 14 OS Are you running a 32bit version of Fedora by chance? On Thu, May 10, 2012 at 4:26 PM, Hui Kang <[email protected]<mailto:[email protected]>> wrote: Hi, I am using marssx86 to run a fedora 14 os. After I boot the machine and start the simulation from the QEMU monitor, the VM exits with some error message. Completed 321000 cycles, 152247 commits: 192571 Hz, 226715 Completed 395000 cycles, 192288 commits: 368144 Hz, 199200 Completed 509000 cycles, 219744 commits: 564596 Hz, 135978 Completed 564000 cycles, 263019 commits: 274601 Hz, 216061 Completed 607000 cycles, 309815 commits: 212271 Hz, 231010 insns/sec: rip ffffffff811c2305qemu-system-x86_64: ptlsim/build/core/ooo-core/ooo-pipe.cpp:2131: int ooo::ReorderBufferEntry::commit(): Assertion `uop.eom' failed. I did a quick search online and find this maybe caused by an unsupported opcode, but I am not sure about the cause. Could anyone tell me how to debug this error message or find the unsupported opcode? Thanks. - Hui PS. More information Š. The code snippet is from ooo-pipe.cpp is if unlikely (isclass(uop.opcode, OPCLASS_BRANCH)) { assert(uop.eom); If the uop is a branch class opcode and it should be set an eom. This looks an exception for this case. Any comment? _______________________________________________ http://www.marss86.org Marss86-Devel mailing list [email protected]<mailto:[email protected]> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
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