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Hi, I want to increase RAM size from 2^32 bits to 2^48 bits. I made the change in RAM_Device.lisa file by changing as
resources { PARAMETER { description("Memory Size"), default(0x1000000000000), type(uint64_t) } size; PARAMETER { description("Global monitor ignores non-exclusive stores"), default(false), type(bool), publish(false) } global_monitor_ignores_non_ex_store;
MEMORY { virtual(true), read_function(debug_read), write_function(debug_write) } ram_contents[0x100000000000000]; }
Still it throws fault if I access range more than 2^32. Please suggest if I am missing something.