Open roby2014 opened 5 months ago
See comment on #1935, but you should be getting a vcd file you can view in gtkwave. Look at the main bus address and data to see what your code is up to. You could maybe use renode too and get full debug access to your code.
I'm able to simulate it with
litex_sim --output-dir=target/litex_sim --cpu-type=vexriscv --rom-init=$1.bin --no-compile-software
however, not with --integrated-main-ram-size=0x4000 --ram-init=$1.bin
--sdram-init=$1.bin
also gets stuck
How is this causing the issue?
Interesting...
litex_sim --output-dir=target/litex_sim --cpu-type=vexriscv --rom-init=$1.bin --no-compile-software --gtkwave-savefile
[roby@thonkpad firmware]$ gtkwave target/litex_sim/gateware/sim.vcd
GTKWave Analyzer v3.3.118 (w)1999-2023 BSI
Near byte 49154, VCD search table NULL..is this a VCD file?
No symbols in VCD file..is it malformed? Exiting!
Hi. Trying to simulate my rust binary with:
however, when running it, the litex gets stuck around here:
Any idea how I can debug this?