Hi All I run the fs_bigLITTLE.py script in gem5, but there is no information in the m5term console. I don't know what went wrong,
INFO: Global frequency set at 1000000000000 ticks per second info: Simulated platform: VExpress_GEM5_V1 info: kernel located at: /home/tracy/gem5/fs_image_arm/binaries/vmlinux.vexpress_gem5_v1_64.20170616 warn: Highest ARM exception-level set to AArch32 but the workload is for AArch64. Assuming you wanted these to match. system.vncserver: Listening for connections on port 5900 system.terminal: Listening for connections on port 3456 system.realview.uart1.device: Listening for connections on port 3457 system.realview.uart2.device: Listening for connections on port 3458 system.realview.uart3.device: Listening for connections on port 3459 0: system.remote_gdb: listening for remote gdb on port 7000 warn: CoherentXBar system.membus has no snooping ports attached! info: Using bootloader at address 0x10 info: Using kernel entry physical address at 0x80080000 info: Loading DTB file: m5out/system.dtb at address 0x88000000 info: KVM: Coalesced MMIO disabled by config. warn: Existing EnergyCtrl, but no enabled DVFSHandler found. info: Entering event queue @ 0. Starting simulation... warn: Returning zero for read from miscreg pmintenset_el1 warn: Returning zero for read from miscreg pmintenclr_el1 warn: Returning zero for read from miscreg pmcr_el0 warn: Returning zero for read from miscreg pmcntenset_el0 warn: Returning zero for read from miscreg pmcntenclr_el0 warn: Returning zero for read from miscreg pmovsclr_el0 warn: Returning zero for read from miscreg pmswinc_el0 warn: Returning zero for read from miscreg pmselr_el0 warn: Returning zero for read from miscreg pmccntr_el0 warn: Returning zero for read from miscreg pmuserenr_el0 warn: Returning zero for read from miscreg pmovsset_el0 warn: Returning zero for read from miscreg pmevcntr0_el0 warn: Returning zero for read from miscreg pmevcntr1_el0 warn: Returning zero for read from miscreg pmevcntr2_el0 warn: Returning zero for read from miscreg pmevcntr3_el0 warn: Returning zero for read from miscreg pmevcntr4_el0 warn: Returning zero for read from miscreg pmevcntr5_el0 warn: Returning zero for read from miscreg pmevtyper0_el0 warn: Returning zero for read from miscreg pmevtyper1_el0 warn: Returning zero for read from miscreg pmevtyper2_el0 warn: Returning zero for read from miscreg pmevtyper3_el0 warn: Returning zero for read from miscreg pmevtyper4_el0 warn: Returning zero for read from miscreg pmevtyper5_el0 warn: Returning zero for read from miscreg pmccfiltr_el0 warn: SCReg: Access to unknown device dcc0:site0:pos0:fn7:dev0 37507561455500: system.terminal: attach terminal 0 command line: ./build/ARM/gem5.opt configs/example/arm/fs_bigLITTLE.py --cpu-type=kvm --kernel=/home/tracy/gem5/fs_image_arm/binaries/vmlinux.vexpress_gem5_v1_64.20170616 --disk=/home/tracy/gem5/fs_image_arm/disks/linaro-minimal-aarch64.img --big-cpus=1 --little-cpus=0 --caches --mem-size=4GB Host CPU Achitecture: ARMV8 Host OS: ubuntu 18.04.4
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