On Sat, Aug 11, 2012 at 5:41 AM, Steven <wangwangk...@gmail.com> wrote: [...] > I want to get the guest physical address of a pc. I note the part of > the function cpu_x86_handle_mmu_fault will do something like page > walking to convert a pc to its guest physical address. I think this is > the guest physical address I need. However, there is no other function > available to do this page walking. > So I am thinking add a function to do the conversion.
If you want the translation of any guest virtual address to guest physical address then cpu_x86_handle_mmu_fault is close to what you want. Of course you'd have to rewrite it as you probably don't want your function to change the CPU env. Perhaps cpu_get_phys_page_debug is even closer to what you need, but I'm not familiar enough with x86 to say for sure. Laurent
