[Qemu-devel] how to convert guest virtual address to host virtual address in QEMU?

[Gunasekaran Dharman]

From guest application, Iam passing some virtual addresses to QEMU through device I/O operation. Now I want to convert these guest virtual addresses to host virtual addresses so that I can perform some operation using them. In QEMU, is there any macro or function available to convert guest virtual address to host virtual address?

My objective is to perform guest's memcpy operation in host so that it will be faster.

 

Regards

Guna