Hello, I’m following up on this. Does anyone have any advice for how to resolve this?
Best, Sam > On May 11, 2021, at 8:31 PM, Samuel Thomas <samuel_tho...@brown.edu> wrote: > > Hi all, > > I am writing because I am trying to set up an existing project on a new > machine. Unfortunately, when transferring the code over and setting up the > environment, I’ve been running into an issue that I’ve never seen before. > That is, the code doesn’t pass through the assertion in line 57 of the > src/dev/arm/rv_ctrl.cc <http://rv_ctrl.cc/> code (pkt->getSize() == 4). It > turns out the first packet has a size of 64. > > I have a few suspects for what could be triggering the error, but I’m not > exactly sure what it is. A first guess could be that the project requires > building a new device tree buffer, but I’m getting the same error even with > the pre-built dtb files. > > > The command line that I’m using to run the script is the following: > …/gem5-workspace/gem5/build/ARM/gem5.opt > …/gem5-workspace/gem5/configs/example/arm/fs_bigLITTLE.py —kernel > …/gem5-workspace/gem5/dist/binaries/vmlinux.arm64 —kernel-init /init.gem5 > —cpu-type atomic —dtb > …/gem5-workspace/gem5/system/arm/dt/armv8_gem5_v1_big_little_2_2.dtb —disk > …/gem5-workspace/gem5/dist/disks/ubuntu-18.04-arm64-docker.img > > Does anything stand out that I’m missing that could be triggering this? > > I’ve tried reverting as many of the candidate changes as I can to the > original, but it’s hard to say which it could be without having a real > understanding of what the RealView Controller reads. Does anyone have any > immediate inclinations as to what could be causing this? Otherwise, I’m happy > to provide more details as necessary. > > Best, > Sam
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