https://gem5-review.googlesource.com/c/public/gem5/+/49203
On Thu, Aug 12, 2021 at 4:56 AM Gabe Black <gabe.bl...@gmail.com> wrote: > > > On Wed, Aug 11, 2021 at 7:20 AM Deric Cheung via gem5-users < > gem5-users@gem5.org> wrote: > >> I implemented that patch ( >> https://gem5-review.googlesource.com/c/public/gem5/+/49183) and now the >> panic in static_inst.cc no longer occurs. Thank you! >> >> However I still encounter a failed assertion (gem5.opt: >> build/X86/arch/x86/insts/static_inst.cc:144: static void >> gem5::X86ISA::X86StaticInst::printReg(std::ostream&, gem5::RegId, int): >> Assertion `size == 1 || size == 2 || size == 4 || size == 8' failed.) when >> running this command: >> >> build/X86/gem5.opt --debug-flags=Exec --debug-file=debug.txt >> --debug-start=10000000 configs/example/se.py --cpu-type=O3CPU --caches -c >> tests/test-progs/threads/bin/x86/linux/threads >> >> Log: >> $ build/X86/gem5.opt --debug-flags=Exec --debug-file=debug.txt >> --debug-start=10000000 configs/example/se.py --cpu-type=O3CPU --caches -c >> tests/test-progs/threads/bin/x86/linux/threads >> gem5 Simulator System. http://gem5.org >> gem5 is copyrighted software; use the --copyright option for details. >> >> gem5 version 21.1.0.0 >> gem5 compiled Aug 11 2021 08:12:16 >> gem5 started Aug 11 2021 08:15:32 >> gem5 executing on uc12, pid 1408288 >> command line: build/X86/gem5.opt --debug-flags=Exec >> --debug-file=debug.txt --debug-start=10000000 configs/example/se.py >> --cpu-type=O3CPU --caches -c tests/test-progs/threads/bin/x86/linux/threads >> >> warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` >> warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` >> warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` >> warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` >> warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` >> warn: membus.master is deprecated. `master` is now called `mem_side_ports` >> warn: membus.master is deprecated. `master` is now called `mem_side_ports` >> warn: membus.slave is deprecated. `slave` is now called `cpu_side_ports` >> Global frequency set at 1000000000000 ticks per second >> warn: No dot file generated. Please install pydot to generate the dot >> file and pdf. >> build/X86/mem/mem_interface.cc:791: warn: DRAM device capacity (8192 >> Mbytes) does not match the address range assigned (512 Mbytes) >> 0: system.remote_gdb: listening for remote gdb on port 7000 >> **** REAL SIMULATION **** >> build/X86/sim/simulate.cc:107: info: Entering event queue @ 0. Starting >> simulation... >> build/X86/arch/x86/cpuid.cc:180: warn: x86 cpuid family 0x0000: >> unimplemented function 13 >> gem5.opt: build/X86/arch/x86/insts/static_inst.cc:144: static void >> gem5::X86ISA::X86StaticInst::printReg(std::ostream&, gem5::RegId, int): >> Assertion `size == 1 || size == 2 || size == 4 || size == 8' failed. >> Program aborted at tick 10277500 >> --- BEGIN LIBC BACKTRACE --- >> build/X86/gem5.opt(+0x1074340)[0x55744c0c4340] >> build/X86/gem5.opt(+0x109393e)[0x55744c0e393e] >> /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7f3f7d2353c0] >> /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f3f7c7d818b] >> /lib/x86_64-linux-gnu/libc.so.6(abort+0x12b)[0x7f3f7c7b7859] >> /lib/x86_64-linux-gnu/libc.so.6(+0x25729)[0x7f3f7c7b7729] >> /lib/x86_64-linux-gnu/libc.so.6(+0x36f36)[0x7f3f7c7c8f36] >> build/X86/gem5.opt(+0x7a680a)[0x55744b7f680a] >> build/X86/gem5.opt(+0xb1e459)[0x55744bb6e459] >> build/X86/gem5.opt(+0xe913fd)[0x55744bee13fd] >> build/X86/gem5.opt(+0xe83859)[0x55744bed3859] >> build/X86/gem5.opt(+0xfa9893)[0x55744bff9893] >> build/X86/gem5.opt(+0xfaad51)[0x55744bffad51] >> build/X86/gem5.opt(+0xfac650)[0x55744bffc650] >> build/X86/gem5.opt(+0xfaca08)[0x55744bffca08] >> build/X86/gem5.opt(+0xfbd469)[0x55744c00d469] >> build/X86/gem5.opt(+0x10815f6)[0x55744c0d15f6] >> build/X86/gem5.opt(+0x10af334)[0x55744c0ff334] >> build/X86/gem5.opt(+0x10afb82)[0x55744c0ffb82] >> build/X86/gem5.opt(+0xc7d2f2)[0x55744bccd2f2] >> build/X86/gem5.opt(+0x6804b3)[0x55744b6d04b3] >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x2a8738)[0x7f3f7d4eb738] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x8dd8)[0x7f3f7d2c0f48] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb)[0x7f3f7d40de3b] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x94)[0x7f3f7d4eb114] >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7f3f7d2b7d6d] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x7d86)[0x7f3f7d2bfef6] >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x8006b)[0x7f3f7d2c306b] >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7f3f7d2b7d6d] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x12fd)[0x7f3f7d2b946d] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb)[0x7f3f7d40de3b] >> >> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x94)[0x7f3f7d4eb114] >> --- END LIBC BACKTRACE --- >> Aborted >> >> On Wed, Aug 11, 2021 at 12:41 AM Gabe Black via gem5-users < >> gem5-users@gem5.org> wrote: >> >>> Please give this a try: >>> >>> https://gem5-review.googlesource.com/c/public/gem5/+/49183 >>> >>> On Tue, Aug 10, 2021 at 9:37 PM Deric Cheung via gem5-users < >>> gem5-users@gem5.org> wrote: >>> >>>> Host OS: Ubuntu 12.04 LTS >>>> Host CPU: Intel i7-2600 3.40 GHz >>>> >>>> I'm trying to debug an x86 application on an O3CPU using syscall >>>> emulation, but static_inst.cc panics or runs into an assertion error. Ideas >>>> for how I can debug or solve this issue? >>>> >>>> Example command 1 (causing panic): build/X86/gem5.opt >>>> --debug-flags=Exec --debug-file=debug.txt configs/example/se.py >>>> --cpu-type=O3CPU --caches -c tests/test-progs/hello/bin/x86/linux/hello >>>> >>>> Terminal output: >>>> >>>>> $build/X86/gem5.opt --debug-flags=Exec --debug-file=debug.txt >>>>>> configs/example/se.py --cpu-type=O3CPU --caches -c >>>>>> tests/test-progs/hello/bin/x86/linux/hello >>>>> >>>>> gem5 Simulator System. http://gem5.org >>>>> >>>>> gem5 is copyrighted software; use the --copyright option for details. >>>>> >>>>> >>>>>> gem5 version 21.1.0.0 >>>>> >>>>> gem5 compiled Aug 10 2021 19:50:47 >>>>> >>>>> gem5 started Aug 10 2021 22:07:52 >>>>> >>>>> gem5 executing on uc12, pid 1240379 >>>>> >>>>> command line: build/X86/gem5.opt --debug-flags=Exec >>>>>> --debug-file=debug.txt configs/example/se.py --cpu-type=O3CPU --caches -c >>>>>> tests/test-progs/hello/bin/x86/linux/hello >>>>> >>>>> >>>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.master is deprecated. `master` is now called >>>>>> `mem_side_ports` >>>>> >>>>> warn: membus.master is deprecated. `master` is now called >>>>>> `mem_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> Global frequency set at 1000000000000 ticks per second >>>>> >>>>> warn: No dot file generated. Please install pydot to generate the dot >>>>>> file and pdf. >>>>> >>>>> build/X86/mem/mem_interface.cc:791: warn: DRAM device capacity (8192 >>>>>> Mbytes) does not match the address range assigned (512 Mbytes) >>>>> >>>>> 0: system.remote_gdb: listening for remote gdb on port 7000 >>>>> >>>>> **** REAL SIMULATION **** >>>>> >>>>> build/X86/sim/simulate.cc:107: info: Entering event queue @ 0. >>>>>> Starting simulation... >>>>> >>>>> build/X86/arch/x86/insts/static_inst.cc:252: panic: Unrecognized >>>>>> register class. >>>>> >>>>> Memory Usage: 630156 KBytes >>>>> >>>>> Program aborted at tick 1281000 >>>>> >>>>> --- BEGIN LIBC BACKTRACE --- >>>>> >>>>> build/X86/gem5.opt(+0x10743b0)[0x5647381dc3b0] >>>>> >>>>> build/X86/gem5.opt(+0x10939ae)[0x5647381fb9ae] >>>>> >>>>> /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7fa5889d33c0] >>>>> >>>>> /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7fa587f7618b] >>>>> >>>>> /lib/x86_64-linux-gnu/libc.so.6(abort+0x12b)[0x7fa587f55859] >>>>> >>>>> build/X86/gem5.opt(+0x30e015)[0x564737476015] >>>>> >>>>> build/X86/gem5.opt(+0x7a6964)[0x56473790e964] >>>>> >>>>> build/X86/gem5.opt(+0x85464b)[0x5647379bc64b] >>>>> >>>>> build/X86/gem5.opt(+0xe9146d)[0x564737ff946d] >>>>> >>>>> build/X86/gem5.opt(+0xe838c9)[0x564737feb8c9] >>>>> >>>>> build/X86/gem5.opt(+0xfa9fcd)[0x564738111fcd] >>>>> >>>>> build/X86/gem5.opt(+0xfaadc1)[0x564738112dc1] >>>>> >>>>> build/X86/gem5.opt(+0xfac6c0)[0x5647381146c0] >>>>> >>>>> build/X86/gem5.opt(+0xfaca78)[0x564738114a78] >>>>> >>>>> build/X86/gem5.opt(+0xfbd4d9)[0x5647381254d9] >>>>> >>>>> build/X86/gem5.opt(+0x1081666)[0x5647381e9666] >>>>> >>>>> build/X86/gem5.opt(+0x10af3a4)[0x5647382173a4] >>>>> >>>>> build/X86/gem5.opt(+0x10afbf2)[0x564738217bf2] >>>>> >>>>> build/X86/gem5.opt(+0xc7d362)[0x564737de5362] >>>>> >>>>> build/X86/gem5.opt(+0x680583)[0x5647377e8583] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x2a8738)[0x7fa588c89738] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x8dd8)[0x7fa588a5ef48] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb)[0x7fa588babe3b] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x94)[0x7fa588c89114] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7fa588a55d6d] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x7d86)[0x7fa588a5def6] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x8006b)[0x7fa588a6106b] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7fa588a55d6d] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x12fd)[0x7fa588a5746d] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb)[0x7fa588babe3b] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x94)[0x7fa588c89114] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7fa588a55d6d] >>>>> >>>>> --- END LIBC BACKTRACE --- >>>>> >>>>> Aborted >>>>> >>>>> >>>> Example command 2 (causing assertion error): build/X86/gem5.opt >>>> --debug-flags=Exec --debug-file=debug.txt --debug-start=10000000 >>>> configs/example/se.py --cpu-type=O3CPU --caches -c >>>> tests/test-progs/threads/bin/x86/linux/threads >>>> >>>> $build/X86/gem5.opt --debug-flags=Exec --debug-file=debug.txt >>>>>> --debug-start=10000000 configs/example/se.py --cpu-type=O3CPU --caches -c >>>>>> tests/test-progs/threads/bin/x86/linux/threads >>>>> >>>>> gem5 Simulator System. http://gem5.org >>>>> >>>>> gem5 is copyrighted software; use the --copyright option for details. >>>>> >>>>> >>>>>> gem5 version 21.1.0.0 >>>>> >>>>> gem5 compiled Aug 10 2021 19:50:47 >>>>> >>>>> gem5 started Aug 10 2021 22:15:44 >>>>> >>>>> gem5 executing on uc12, pid 1241464 >>>>> >>>>> command line: build/X86/gem5.opt --debug-flags=Exec >>>>>> --debug-file=debug.txt --debug-start=10000000 configs/example/se.py >>>>>> --cpu-type=O3CPU --caches -c >>>>>> tests/test-progs/threads/bin/x86/linux/threads >>>>> >>>>> >>>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> warn: membus.master is deprecated. `master` is now called >>>>>> `mem_side_ports` >>>>> >>>>> warn: membus.master is deprecated. `master` is now called >>>>>> `mem_side_ports` >>>>> >>>>> warn: membus.slave is deprecated. `slave` is now called >>>>>> `cpu_side_ports` >>>>> >>>>> Global frequency set at 1000000000000 ticks per second >>>>> >>>>> warn: No dot file generated. Please install pydot to generate the dot >>>>>> file and pdf. >>>>> >>>>> build/X86/mem/mem_interface.cc:791: warn: DRAM device capacity (8192 >>>>>> Mbytes) does not match the address range assigned (512 Mbytes) >>>>> >>>>> 0: system.remote_gdb: listening for remote gdb on port 7000 >>>>> >>>>> **** REAL SIMULATION **** >>>>> >>>>> build/X86/sim/simulate.cc:107: info: Entering event queue @ 0. >>>>>> Starting simulation... >>>>> >>>>> build/X86/arch/x86/cpuid.cc:180: warn: x86 cpuid family 0x0000: >>>>>> unimplemented function 13 >>>>> >>>>> gem5.opt: build/X86/arch/x86/insts/static_inst.cc:144: static void >>>>>> gem5::X86ISA::X86StaticInst::printReg(std::ostream&, gem5::RegId, int): >>>>>> Assertion `size == 1 || size == 2 || size == 4 || size == 8' failed. >>>>> >>>>> Program aborted at tick 10277500 >>>>> >>>>> --- BEGIN LIBC BACKTRACE --- >>>>> >>>>> build/X86/gem5.opt(+0x10743b0)[0x5642ab4a03b0] >>>>> >>>>> build/X86/gem5.opt(+0x10939ae)[0x5642ab4bf9ae] >>>>> >>>>> /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7fdc4238b3c0] >>>>> >>>>> /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7fdc4192e18b] >>>>> >>>>> /lib/x86_64-linux-gnu/libc.so.6(abort+0x12b)[0x7fdc4190d859] >>>>> >>>>> /lib/x86_64-linux-gnu/libc.so.6(+0x25729)[0x7fdc4190d729] >>>>> >>>>> /lib/x86_64-linux-gnu/libc.so.6(+0x36f36)[0x7fdc4191ef36] >>>>> >>>>> build/X86/gem5.opt(+0x7a68da)[0x5642aabd28da] >>>>> >>>>> build/X86/gem5.opt(+0xb1e9d9)[0x5642aaf4a9d9] >>>>> >>>>> build/X86/gem5.opt(+0xe9146d)[0x5642ab2bd46d] >>>>> >>>>> build/X86/gem5.opt(+0xe838c9)[0x5642ab2af8c9] >>>>> >>>>> build/X86/gem5.opt(+0xfa9903)[0x5642ab3d5903] >>>>> >>>>> build/X86/gem5.opt(+0xfaadc1)[0x5642ab3d6dc1] >>>>> >>>>> build/X86/gem5.opt(+0xfac6c0)[0x5642ab3d86c0] >>>>> >>>>> build/X86/gem5.opt(+0xfaca78)[0x5642ab3d8a78] >>>>> >>>>> build/X86/gem5.opt(+0xfbd4d9)[0x5642ab3e94d9] >>>>> >>>>> build/X86/gem5.opt(+0x1081666)[0x5642ab4ad666] >>>>> >>>>> build/X86/gem5.opt(+0x10af3a4)[0x5642ab4db3a4] >>>>> >>>>> build/X86/gem5.opt(+0x10afbf2)[0x5642ab4dbbf2] >>>>> >>>>> build/X86/gem5.opt(+0xc7d362)[0x5642ab0a9362] >>>>> >>>>> build/X86/gem5.opt(+0x680583)[0x5642aaaac583] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x2a8738)[0x7fdc42641738] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x8dd8)[0x7fdc42416f48] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb)[0x7fdc42563e3b] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x94)[0x7fdc42641114] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7fdc4240dd6d] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x7d86)[0x7fdc42415ef6] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x8006b)[0x7fdc4241906b] >>>>> >>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74d6d)[0x7fdc4240dd6d] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x12fd)[0x7fdc4240f46d] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb)[0x7fdc42563e3b] >>>>> >>>>> >>>>>> /lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x94)[0x7fdc42641114] >>>>> >>>>> --- END LIBC BACKTRACE --- >>>>> >>>>> Aborted >>>>> >>>>> _______________________________________________ >>>> gem5-users mailing list -- gem5-users@gem5.org >>>> To unsubscribe send an email to gem5-users-le...@gem5.org >>>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s >>> >>> _______________________________________________ >>> gem5-users mailing list -- gem5-users@gem5.org >>> To unsubscribe send an email to gem5-users-le...@gem5.org >>> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s >> >> _______________________________________________ >> gem5-users mailing list -- gem5-users@gem5.org >> To unsubscribe send an email to gem5-users-le...@gem5.org >> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > >
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