Hello!
I run gem5 in Full System mode through fs.py.
When I write a c program and use mmap() function to map the hardware to read
the hardware address, for example, the hardware address of Trust_Watchdog is
0x2a490000.
When I use the mmap() to read the watchdog address,there is no feedback.(I
modified the read() function of watchdog_sp805.cc and DPRINTFN("read
watchdog\n")).
How can I access the corresponding underlying hardware through the
hardware address?
Thanks everyone!_______________________________________________
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