From 48701ed4bdfd5b9fc717efe4b758edcc0c7f5e8f Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Thu, 30 Aug 2018 15:49:56 -0700 Subject: systemc: Add a "changeStamp" value to the scheduler. This value is incremented after each delta cycle's evaluate stage and after timed notifications happen. Its value is used by some channels to determine whether certain events happened within the previous update phase to implement the "event()", "posedge()", and "negedge()" functions. Change-Id: I9a73f0b5007dcbb6a74da9d666f28da1930b9d3d Reviewed-on: https://gem5-review.googlesource.com/c/12452 Reviewed-by: Gabe Black Maintainer: Gabe Black --- src/systemc/ext/core/sc_prim.hh | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/systemc/ext/core') diff --git a/src/systemc/ext/core/sc_prim.hh b/src/systemc/ext/core/sc_prim.hh index 99e231456..73b8784a6 100644 --- a/src/systemc/ext/core/sc_prim.hh +++ b/src/systemc/ext/core/sc_prim.hh @@ -38,6 +38,8 @@ namespace sc_gem5 class Channel; +uint64_t getChangeStamp(); + } // namespace sc_gem5 namespace sc_core -- cgit v1.2.3