From 3fb91393a67515a008dae0346689ffffe5180ab8 Mon Sep 17 00:00:00 2001
From: Gabe Black <gabeblack@google.com>
Date: Wed, 7 Nov 2018 17:34:11 -0800
Subject: sim: Push the global frequency management code into C++.

That makes it available when python is left out, and makes it available
to c++ code without having to call back into python.

Change-Id: If82e7e8eff526f2b957f84afe046e1d56fed4aa2
Reviewed-on: https://gem5-review.googlesource.com/c/14055
Reviewed-by: Srikant Bharadwaj <srikant.bharadwaj@amd.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---
 src/sim/core.hh | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/sim/core.hh')

diff --git a/src/sim/core.hh b/src/sim/core.hh
index 281fe61f5..8e464548f 100644
--- a/src/sim/core.hh
+++ b/src/sim/core.hh
@@ -91,7 +91,12 @@ extern Tick ps; ///< picosecond
 } // namespace Int
 } // namespace SimClock
 /** @} */
+
+void fixClockFrequency();
+bool clockFrequencyFixed();
+
 void setClockFrequency(Tick ticksPerSecond);
+Tick getClockFrequency(); // Ticks per second.
 
 void setOutputDir(const std::string &dir);
 
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