On Tue, Aug 23, 2016 at 07:31:53AM +0000, Nassim Corteggiani wrote: > Hi all, > > > This is the first time I am playing with QEmu. > > > I made a custom qemu device in oder to monitor all memory accesses (sdram, > flash, peripherals, gpio, ...). > > > The device is parent of TYPE_SYS_BUS_DEVICE and implements a MemoryRegionOps > with read/write functions. > > > The device is part of virt machine, so I called my device contructor from > virt.c (fct machvirt_init line 1256). > > The constructor set the mmio device range from 0 to RAMLIMIT_BYTES. > > > The device is well initialized but read/write functions are never called... > > > Did I miss something ? > > > If I want to create a dynamically allocated device that can be used by all > QEmu machine without adding the device constructor for each machine, how can > I process ?
That's probably not the way to go about monitoring memory accesses. What are you trying to do? Stefan
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