From ce697a592e9e999f49d39e8ffe75995f0fb7eeb9 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <binkertn@umich.edu>
Date: Thu, 13 May 2004 06:59:05 -0400
Subject: [PATCH] Avoid sending a signal to ourselves if we're not debugging

--HG--
extra : convert_revision : d6ba1ce30bad4a44d716238a8107c3bff0ce89c4
---
 sim/debug.cc | 2 ++
 sim/debug.hh | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/sim/debug.cc b/sim/debug.cc
index 09c604a95..b73ab4245 100644
--- a/sim/debug.cc
+++ b/sim/debug.cc
@@ -40,11 +40,13 @@
 
 using namespace std;
 
+#ifdef DEBUG
 void
 debug_break()
 {
     kill(getpid(), SIGTRAP);
 }
+#endif
 
 //
 // Debug event: place a breakpoint on the process function and
diff --git a/sim/debug.hh b/sim/debug.hh
index eb0be772e..a4f8b8702 100644
--- a/sim/debug.hh
+++ b/sim/debug.hh
@@ -29,6 +29,10 @@
 #ifndef __DEBUG_HH__
 #define __DEBUG_HH__
 
+#ifdef DEBUG
 void debug_break();
+#else
+inline void debug_break() { }
+#endif
 
 #endif // __DEBUG_HH__
-- 
2.30.2