From c9c9ff802c424c39a7b5be207789152553944e6d Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sat, 8 Aug 2015 02:26:35 -0700
Subject: [PATCH] Debugger: Only support breaking into the external debugger in
 debug builds

---
 src/debugger/cli-debugger.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/debugger/cli-debugger.c b/src/debugger/cli-debugger.c
index f7d1014d5..c3f0c9de1 100644
--- a/src/debugger/cli-debugger.c
+++ b/src/debugger/cli-debugger.c
@@ -18,7 +18,9 @@ static const char* ERROR_OVERFLOW = "Arguments overflow";
 
 static struct CLIDebugger* _activeDebugger;
 
+#ifndef NDEBUG
 static void _breakInto(struct CLIDebugger*, struct CLIDebugVector*);
+#endif
 static void _continue(struct CLIDebugger*, struct CLIDebugVector*);
 static void _disassemble(struct CLIDebugger*, struct CLIDebugVector*);
 static void _disassembleArm(struct CLIDebugger*, struct CLIDebugVector*);
@@ -99,7 +101,9 @@ static struct CLIDebuggerCommandSummary _debuggerCommands[] = {
 	{ "x/1", _dumpByte, CLIDVParse, "Examine bytes at a specified offset" },
 	{ "x/2", _dumpHalfword, CLIDVParse, "Examine halfwords at a specified offset" },
 	{ "x/4", _dumpWord, CLIDVParse, "Examine words at a specified offset" },
+#ifndef NDEBUG
 	{ "!", _breakInto, 0, "Break into attached debugger (for developers)" },
+#endif
 	{ 0, 0, 0, 0 }
 };
 
@@ -114,6 +118,7 @@ static inline void _printPSR(union PSR psr) {
 	    psr.t ? 'T' : '-');
 }
 
+#ifndef NDEBUG
 static void _handleDeath(int sig) {
 	UNUSED(sig);
 	printf("No debugger attached!\n");
@@ -135,6 +140,7 @@ static void _breakInto(struct CLIDebugger* debugger, struct CLIDebugVector* dv)
 #endif
 	sigaction(SIGTRAP, &osa, 0);
 }
+#endif
 
 static void _continue(struct CLIDebugger* debugger, struct CLIDebugVector* dv) {
 	UNUSED(dv);