Re: [gem5-users] How to run gdb or debug segmentation fault in Full System O3CPU in x86 isa

Hi Abhishek, You can use gdb's remote debugger interface to debug simulated code in gem5. See details here: http://www.gem5.org/Debugging_Simulated_Code. Regards, -Ayaz On Sun, Sep 1, 2019 at 5:56 PM Abhishek Singh < abhishek.singh199...@gmail.com> wrote: > Hello Everyone, > > I am running the

[gem5-users] How to run gdb or debug segmentation fault in Full System O3CPU in x86 isa

Hello Everyone, I am running the persistent benchmarks (tatp, vacation), which is a single thread benchmark. I can correctly run the benchmark on AtomicSimpleCPU and generate checkpoint. When I am trying to restore it with O3CPU, I can see "Segmentation Fault (core dumped)" in

[gem5-users] Classic cache write buffer entries

Hi All, I had one question regarding write buffers in Classic cache. When we have a write back operation, the assumption is that we will find an entry to place the block that is to be written back. There seems to be an assert within src/mem/cache/write_queue.cc file (*assert(!freeList.empty())*).