The thing I am trying to achieve is to get the data and guest physical address of every guest memory access, so I need to known which API can be used to do the address transform.
Thanks a lot. 2015-04-23 22:03 GMT+08:00 Peter Maydell <peter.mayd...@linaro.org>: > On 23 April 2015 at 14:56, Wenjie Liu <lwj0...@gmail.com> wrote: > > Can anybody take a few minutes to answer my question? > > It might help if you explained at a higher level what you're > trying to achieve. Usually you don't need to manually try > to do this conversion from guest to host address because > there is an API which will do whatever memory operation > you wanted for you (including finding the host address, > dealing with the case where the guest physical address is > an MMIO device or has nothing mapped, and so on). > > -- PMM > -- *Best regards **from* Wenjie Liu TEL: (+86)132 9723 0518 E-mail: *lwj0...@gmail.com <lwj0...@gmail.com>* Wuhan National Laboratory for Optoelectronics, Huazhong University of Science&Technology, 1037 Luoyu Road Wuhan, Hubei,P.R.C, 430074.
