On 3 February 2016 at 13:00, Aurelio Remonda <aurelio.remo...@tallertechnologies.com> wrote: > Hello, i was trying to understand how does the sram and flash size > works on lm3s6965evb, i found a hardcoded 0x00ff007f as dc0 value and > how flash_size and sram_size are calculated based on that hexadecimal. > I mean this: > > flash_size = (((board->dc0 & 0xffff) + 1) << 1) * 1024; > sram_size = ((board->dc0 >> 18) + 1) * 1024; > On stellaris.c > > When i use the -m [size] flag while running qemu how does the flag > affect does flash_size and sram_size values? Or it doesn't? Where can > i see that the memory has indeed change?
This board model ignores -m. We just implement a model of this particular bit of hardware, which has a fixed amount of RAM in it. thanks -- PMM
