From 877d63b3d2b57ab6c66bfaf49304cde5f800c2ce Mon Sep 17 00:00:00 2001
From: Gabe Black <gabe.black@gmail.com>
Date: Wed, 3 Feb 2021 22:33:30 -0800
Subject: [PATCH] base: Replace a "panic" in cprintf with an M5_UNREACHABLE.

The panic was just to signal that a point in the code should be
unreachable, and brought with it a thread of dependencies which would
bring in more and more extra files as it was followed.

Change-Id: I46fb99b91929dca78a6547bdc7635aab9a63a9f3
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/40615
Tested-by: kokoro <noreply+kokoro@google.com>
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>
---
 src/base/cprintf.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/base/cprintf.cc b/src/base/cprintf.cc
index 03fa3cb8f..7a3e958f2 100644
--- a/src/base/cprintf.cc
+++ b/src/base/cprintf.cc
@@ -33,7 +33,6 @@
 #include <sstream>
 
 #include "base/compiler.hh"
-#include "base/logging.hh"
 
 namespace cp
 {
@@ -239,7 +238,7 @@ Print::processFlag()
             break;
 
           case '%':
-            panic("we shouldn't get here");
+            M5_UNREACHABLE;
             break;
 
           default:
-- 
2.30.2