Hello, I use the following command to run armv8 full system. build/ARM/gem5.opt configs/example/fs.py --machine-type=VExpress_EMM64 --kernel vmlinux.aarch64.20140821 --dtb-filename vexpress.aarch64.20140821.dtb --disk-image aarch64-ubuntu-trusty-headless.img
the kernel,dtb and disk image fles are downloaded form the http://www.m5sim.org/Download, it says ARM * ARM full system files -- Pre-compiled kernel and disk images for 32-bit and 64-bit ARM simulation. Updated October 2014. There kernels all support PCIe devices and the 64-bit kernels support >2GB of DRAM. However, when I used the above command, I got the following error : panic: Device specific PCI config space not implemented! @ tick 14329332477000 [readConfig:build/ARM/dev/pcidev.cc, line 257] Memory Usage: 1074860 KBytes Program aborted at tick 14329332477000 Aborted Regards, Hao
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