This is interesting. Please can you find out the type of UOP? You can run simulation with loglevel 10 and see the instruction decoding that causes this fault.
- Avadh On Tue, Feb 22, 2011 at 7:53 AM, Jianhui Yue <[email protected]> wrote: > hi, > My guest OS is FC14 X86_64 desktop. After issuing the start_sim, > the MARSS aborted due to assertion failure. Here is output. > > ptlcall_mmio_init : Registered PTLcall MMIO page at physaddr > 38654701568 descriptor 120 io_mem_index 15 > ptlcall_mmio_write: calltype 2 at rip 4196897 (inside_ptlsim = 0 ) > PTLCALL type PTLCALL_ENQUEUE > MARSSx86::Command received : -run > context 0 is : VCPU State: > Architectural Registers: > rax 0x0000000000000002 rcx 0x0000000000000001 rdx > 0x0000000000000001 rbx 0x00007fffbc893560 > rsp 0x00007fffbc8934e0 rbp 0x00007fffbc893530 rsi > 0x0000000000000001 rdi 0x00007fffbc893560 > r8 0x0000000000000000 r9 0x0000000000000000 r10 > 0x0000000000000000 r11 0x0000000000000246 > r12 0x00000000004006a0 r13 0x00007fffbc893690 r14 > 0x0000000000000000 r15 0x0000000000000000 > xmml0 0x252074726976202c xmmh0 0x0000000000000010 xmml1 > 0x0000000000000010 xmmh1 0x0000000000000d01 > xmml2 0x0023001000000000 xmmh2 0x0000000000000000 xmml3 > 0x0000000000000000 xmmh3 0xffffffff81009c60 > xmml4 0xffffffff81037680 xmmh4 0x0000000000000000 xmml5 > 0x0000000000000000 xmmh5 0x0000000000000014 > xmml6 0x00000038712469c2 xmmh6 0x0000000000000000 xmml7 > 0x0000000000000000 xmmh7 0x0000000000000000 > xmml8 0x0000000000000000 xmmh8 0x0000000000000000 xmml9 > 0x0000000000000000 xmmh9 0x00000000489c199c > xmml10 0x00007fb8f19c9000 xmmh10 0x0000000000000001 xmml11 > 0x0000000000400000 xmmh11 0x00007fe63871c000 > xmml12 0xffff88003bc01000 xmmh12 0x0000f7e605c49000 xmml13 > 0xffffffffffffffff xmmh13 0xffffffffffffffff > xmml14 0xffff880002003000 xmmh14 0x0000f7e605c49000 xmml15 > 0xffff880002004000 xmmh15 0x0000f7e605c49000 > fptos 0x0000000000000000 fpsw 0x0000000000000000 fptags > 0x0000000000000000 fpstack 0x0000000000000000 > msr 0xffffffffffffffff dlptr 0xffffffffffffffff trace > 0x0000000000000000 ctx 0x0000000003693a50 > rip 0x0000000000400aef flags 0x0000000000000000 dlend > 0xffffffffffffffff selfrip 0x0000000000000000 > nextrip 0x0000000000000000 ar1 0x0000000000000000 ar2 > 0x0000000000000000 zero 0x0000000000000000 > Flags: > Running? blocked > Mode: user > 32/64: 32-bit x86 > IntEFLAGS: 00000000 (df 0) > hflags: 0040c2b7 (QEMU internal flags) > Segment Registers: > cs selector [51] base [0] limit [4294967295] flags [10550016] > ss selector [43] base [0] limit [4294967295] flags [12645120] > ds selector [0] base [0] limit [0] flags [0] > es selector [0] base [0] limit [0] flags [0] > fs selector [0] base [140432304211744] limit [0] flags [0] > gs selector [0] base [0] limit [0] flags [0] > Segment Control Registers: > Control Registers: > cr0 2147811379 > cr2 00000038712469c2 fault virtual address > cr3 000000003bf0e000 page table base (mfn 245518) > cr4 1776 > Debug Registers: > dr0 0000000000000000 dr1 0000000000000000 dr2 0000000000000000 > dr3 0000000000000000 > dr4 0000000000000000 dr5 0000000000000000 dr6 0000000000000000 > dr7 0000000000000000 > Callbacks: > Exception and Event Control: > exception -1 errorcode 00000014 > FPU: > FP Control Word: 0x0000037f > MXCSR: 0x00001f80 > fp7 st(7) Valid 0x4000000000000000 => 2 > fp6 st(6) Valid 0x4000000000000000 => 2 > fp5 st(5) Valid 0x4000000000000000 => 2 > fp4 st(4) Valid 0x4000000000000000 => 2 > fp3 st(3) Valid 0x4000000000000000 => 2 > fp2 st(2) Valid 0x4000000000000000 => 2 > fp1 st(1) Valid 0x4000000000000000 => 2 > fp0 st(0) Valid 0x4000000000000000 => 2 > Internal State: > Last internal exception: 0x0000000000000000 (NoException) > > Completed 442000 cycles, 101890 commits: 618665 Hz, > 69790 insns/sec: rip 0000000000499660qemu-system-x86_64: > ptlsim/build/core/ooopipe.cpp:2329: int > OutOfOrderModel::ReorderBufferEntry::commit(): Assertion `uop.eom' > failed. > Aborted (core dumped) > > _______________________________________________ > http://www.marss86.org > Marss86-Devel mailing list > [email protected] > https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >
_______________________________________________ http://www.marss86.org Marss86-Devel mailing list [email protected] https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
