From f4f31b261cdda95fe6e5a5a71ce232ee479686ae Mon Sep 17 00:00:00 2001
From: Gabe Black <gabeblack@google.com>
Date: Fri, 16 Aug 2019 23:14:50 -0700
Subject: sim: Add a << overload for the Port class which prints its name.

This makes it easier/less verbose to print the name of a port, it's
most important and identifying feature, in a DPRINTF or other stream
based output.

Change-Id: I050d102844612577f9a83d550e619736507a6781
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20234
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---
 src/sim/port.hh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/sim')

diff --git a/src/sim/port.hh b/src/sim/port.hh
index 111417263..2acdb7a78 100644
--- a/src/sim/port.hh
+++ b/src/sim/port.hh
@@ -147,4 +147,11 @@ class Port
     }
 };
 
+static inline std::ostream &
+operator << (std::ostream &os, const Port &port)
+{
+    os << port.name();
+    return os;
+}
+
 #endif //__SIM_PORT_HH__
-- 
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