Hello gem5 users, I was wondering if anyone knew a way to run through a simulation normally before executing other commands whilst using a gem5 stdlib script. For context I am trying to exit a simulation after a set number of instructions in order to manipulate an exit event (so I want to run for n ticks, THEN do an exit event, then run for m more ticks, then another exit event). command = "echo 'First exit event'; " \ + "m5 exit ; " \ + "echo 'Second exit event';" \ + "m5 exit; " I want to delay the exits and doing: m5 exit [number of ticks] or m5 simulate [number of ticks] has not worked for me and spits out: Usage: m5[call type] <command> [arguments] Call types: --inst (default) Use the instruction based invocation method. Commands: addsymbol <address> <symbol> Adds a symbol with address "address" to gem5's symbol table checkpoint [delay [period]] After delay (default 0) take a checkpoint, and then optionally every period after dumpresetstats [delay [period]] After delay (default 0) dump and reset the stats, and then optionally every period after dumpstats [delay [period]] After delay (default 0) dump the stats, and then optionally every period after exit [delay] Exit after delay, or immediately fail <code> [delay] Exit with failure code code after delay, or immediately initparam [key] optional key may be at most 16 characters long loadsymbol load a preselected symbol file into gem5's symbol table readfile read a preselected file from the host and write it to stdout resetstats [delay [period]] After delay (default 0) reset the stats, and then optionally every period after sum <a> <b> [c [d [e [f]]]] Sum a-f (defaults are 0), for testing purposes writefile <filename> [host filename] Write a file to the host, optionally with a different name But the exit [delay] doesn't work and spits this out as well. Thanks for any help! Kind Regards, Abdal