On 10/28/14 08:49, Bernd Schmidt wrote:
On 10/22/2014 08:12 PM, Jeff Law wrote:
Yea, let's keep your approach. Just wanted to explore a bit since the
PA seems to have a variety of similar characteristics.
Here's an updated version of the patch. I experimented a little with ptx
calling conventions and ran into an arg that had to be moved with
memcpy, which exposed an ordering problem - all call_args were added to
the memcpy call. So the invocation of the hook had to be moved downwards
a bit, and the calculation of the return value needs to happen after it
(since nvptx_function_value needs to know whether we are actually trying
to construct a call at the moment).
Bootstrapped and tested on x86_64-linux, ok?
OK.
Jeff
