Sean Wilson has submitted this change and it was merged. (
https://gem5-review.googlesource.com/3743 )
Change subject: sim: Add generic EventFunctionWrapper
......................................................................
sim: Add generic EventFunctionWrapper
Add EventFunctionWrapper, an event wrapper which takes any callable
object to use as its callback. (This includes c++ lambdas, function
pointers, bound functions, and std::functions.)
Change-Id: Iab140df47bd0f7e4b3fe3b568f9dd122a43cee1c
Signed-off-by: Sean Wilson <spwils...@wisc.edu>
Reviewed-on: https://gem5-review.googlesource.com/3743
Reviewed-by: Anthony Gutierrez <anthony.gutier...@amd.com>
Reviewed-by: Jason Lowe-Power <ja...@lowepower.com>
Maintainer: Anthony Gutierrez <anthony.gutier...@amd.com>
---
M src/sim/eventq.hh
1 file changed, 28 insertions(+), 0 deletions(-)
Approvals:
Jason Lowe-Power: Looks good to me, approved
Anthony Gutierrez: Looks good to me, approved; Looks good to me, approved
diff --git a/src/sim/eventq.hh b/src/sim/eventq.hh
index 9d3c5c3..6d68b4e 100644
--- a/src/sim/eventq.hh
+++ b/src/sim/eventq.hh
@@ -800,4 +800,32 @@
const char *description() const { return "EventWrapped"; }
};
+class EventFunctionWrapper : public Event
+{
+ private:
+ std::function<void(void)> callback;
+ std::string _name;
+
+ public:
+ EventFunctionWrapper(const std::function<void(void)> &callback,
+ const std::string &name,
+ bool del = false,
+ Priority p = Default_Pri)
+ : Event(p), callback(callback), _name(name)
+ {
+ if (del)
+ setFlags(AutoDelete);
+ }
+
+ void process() { callback(); }
+
+ const std::string
+ name() const
+ {
+ return _name + ".wrapped_function_event";
+ }
+
+ const char *description() const { return "EventFunctionWrapped"; }
+};
+
#endif // __SIM_EVENTQ_HH__
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: Iab140df47bd0f7e4b3fe3b568f9dd122a43cee1c
Gerrit-Change-Number: 3743
Gerrit-PatchSet: 3
Gerrit-Owner: Sean Wilson <spwils...@wisc.edu>
Gerrit-Reviewer: Anthony Gutierrez <anthony.gutier...@amd.com>
Gerrit-Reviewer: Jason Lowe-Power <ja...@lowepower.com>
Gerrit-Reviewer: Sean Wilson <spwils...@wisc.edu>
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