From: Gabe Black <gabeblack@google.com>
Date: Tue, 9 Oct 2018 23:21:34 +0000 (-0700)
Subject: systemc: Add an accessor for getting the current process.
X-Git-Tag: v19.0.0.0~1490
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=96a88fbeddb354cddfbbbcc905ba5bb84cf4dde1;p=gem5.git

systemc: Add an accessor for getting the current process.

This is to avoid having to expose the scheduler (which tracks the
current process) to header files which should be independent of gem5
and the underlying implementation.

Change-Id: I1b0810ab66c3ce52b5b94236d7df86da66a62472
Reviewed-on: https://gem5-review.googlesource.com/c/13335
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
---

diff --git a/src/systemc/core/scheduler.cc b/src/systemc/core/scheduler.cc
index 52bf7ec31..5e96a47d5 100644
--- a/src/systemc/core/scheduler.cc
+++ b/src/systemc/core/scheduler.cc
@@ -457,6 +457,7 @@ Scheduler::trace(bool delta)
 }
 
 Scheduler scheduler;
+Process *getCurrentProcess() { return scheduler.current(); }
 
 namespace {
 
diff --git a/src/systemc/core/scheduler.hh b/src/systemc/core/scheduler.hh
index 14dee2e6f..2ae03ea1b 100644
--- a/src/systemc/core/scheduler.hh
+++ b/src/systemc/core/scheduler.hh
@@ -491,6 +491,9 @@ class Scheduler
 
 extern Scheduler scheduler;
 
+// A proxy function to avoid having to expose the scheduler in header files.
+Process *getCurrentProcess();
+
 inline void
 Scheduler::TimeSlot::process()
 {