On Mon, May 28, 2012 at 10:47 PM, 陳韋任 (Wei-Ren Chen)
<address@hidden> wrote:
On Mon, May 28, 2012 at 10:37:47PM -0400, Yue Chen wrote:
> What's the helper function? Thanks.
How QEMU translation works is as below,
guest binary -> TCG IR -> host binary
To express complicated operations is not easy for TCG IR. Therefore, you can
write normal C function (helper_function), then use TCG IR "call" to call that
C function (call helper_function). But I note what you are talking about is
in_asm, not op, so Peter should be right. Try "-d exec" instead.
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage:
http://people.cs.nctu.edu.tw/~chenwj