Dear list,
I am using gem5 full system simulation to run a 32-bit x86 binary application. I am using the newest version of gem5 cloned from github. I followed the tutorial to setup the environment, and tried a few Unix Utilitie (e.g., ls, pwd, cd) after login into the system through m5term. It looks fine. However, when I start to run my application code, I got a crash and the overall simulation aborted. I past the crash info below, it seems that something goes wrong with the TLB, but I am not sure. **** REAL SIMULATION **** info: Entering event queue @ 0. Starting simulation... warn: Don't know what interrupt to clear for console. 39623151500: system.pc.com_1.terminal: attach terminal 0 warn: x86 cpuid: unknown family 0x8086 warn: Tried to clear PCI interrupt 14 warn: Unknown mouse command 0xe1. warn: instruction 'wbinvd' unimplemented gem5.opt: build/X86/arch/x86/tlb.cc:350: Fault X86ISA::TLB::translate(RequestPtr, ThreadContext*, BaseTLB::Translation*, BaseTLB::Mode, bool&, bool): Assertion `entry' failed. Program aborted at tick 148033215407000 --- BEGIN LIBC BACKTRACE --- ./build/X86/gem5.opt(_Z15print_backtracev+0x15)[0x8cd7e5] ./build/X86/gem5.opt(_Z12abortHandleri+0x36)[0x8df166] /lib/x86_64-linux-gnu/libpthread.so.0(+0xfcb0)[0x7fcd9200ccb0] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35)[0x7fcd905d7035] /lib/x86_64-linux-gnu/libc.so.6(abort+0x17b)[0x7fcd905da79b] /lib/x86_64-linux-gnu/libc.so.6(+0x2ee1e)[0x7fcd905cfe1e] /lib/x86_64-linux-gnu/libc.so.6(+0x2eec2)[0x7fcd905cfec2] ./build/X86/gem5.opt[0x8c3d35] I am wondering if anyone got trapped in the same situation like I do. Any suggestion is strongly appreciated, thank you! Sincerely, Shuai
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