From e19fbe431af4aeae0d2f38b1ccb4b9156775e124 Mon Sep 17 00:00:00 2001
From: Gabe Black <gabe.black@gmail.com>
Date: Mon, 11 Jan 2021 23:54:43 -0800
Subject: [PATCH] base: Remove the curTick prototype from base/statistics.hh.

This prototype might convince the compiler that it should refer to
curTick indirectly through the linker, but curTick is inline (and making
it not has very high overhead), so there's a decent chance no non-inline
version will be emitted.

Change-Id: Iab5aacb145d4a974bc1bc0abdf7275c40fbb9c38
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/38997
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
---
 src/base/statistics.hh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index 1ad64e985..7115b88f3 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -81,9 +81,8 @@
 #include "base/intmath.hh"
 #include "base/str.hh"
 #include "base/types.hh"
-
-/** The current simulated tick. */
-extern Tick curTick();
+// For curTick().
+#include "sim/core.hh"
 
 /* A namespace for all of the Statistics */
 namespace Stats {
-- 
2.30.2