On Thu, Sep 22, 2011 at 1:09 PM, Xin Tong Utoronto wrote:
>
>
> On Mon, Sep 19, 2011 at 9:49 AM, Peter Maydell
> wrote:
>>
>> On 19 September 2011 13:06, Xin Tong Utoronto wrote:
>> > There are 2 files on helpers in target-ppc and target-i386 ( op-helper.c
>> > helper.c), what are their differe
On 22 September 2011 14:09, Xin Tong Utoronto wrote:
> On Mon, Sep 19, 2011 at 9:49 AM, Peter Maydell
> wrote:
>> We're currently trying to cut back on the use of the implicit global,
>> so new helper functions should probably go in helper.c.
>>
> Why do we want to cut back on the use of the impl
On Mon, Sep 19, 2011 at 9:49 AM, Peter Maydell wrote:
> On 19 September 2011 13:06, Xin Tong Utoronto wrote:
> > There are 2 files on helpers in target-ppc and target-i386 ( op-helper.c
> > helper.c), what are their differences ? also, what kind of functions are
> > typically emulated using help
On 19 September 2011 13:06, Xin Tong Utoronto wrote:
> There are 2 files on helpers in target-ppc and target-i386 ( op-helper.c
> helper.c), what are their differences ? also, what kind of functions are
> typically emulated using helpers ?
The key difference is that op_helper.c is compiled with
On 19.09.2011, at 14:06, Xin Tong Utoronto wrote:
> There are 2 files on helpers in target-ppc and target-i386 ( op-helper.c
> helper.c), what are their differences ?
General rule:
op_helper.c: Code snippets called from TCG generated code. Implement more
complex operations that gcc gets be
There are 2 files on helpers in target-ppc and target-i386 ( op-helper.c
helper.c), what are their differences ? also, what kind of functions are
typically emulated using helpers ?
Thanks
Xin
