Hi all, I am modifying the ARM architecture in gem5, and I need to create a custom register inside the execution path, as also to set a custom flag to use on conditional branch instructions.
So far, I was able to add my custom functional unit in the file src/arch/arm/isa/insts/data64.isa, but I am not being able to keep a state variable (the custom register), nor setting up flags. Do any of you know how to do it? Thanks, Joao Vieira _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
