How to assign command line argument parameters to programs run by gem5 in syscall emulation?

Question

The programs run with gem5 before are all without parameters. But what should I do if the program I am running requires parameters. I tried --cmd="add 3 4"， which is not work. I am currently trying to run Coremark with gem5. The command to run Coremark directly is ./coremark.exe 0x0 0x0 0x66 0 7 1 2000> ./run1.log.

Answer 1

You can pass command line parameters with --options as in:

gem5.opt configs/example/se.py --cmd add --options '3 4'