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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