From afca00ce0ab17719337cecc5863976bc3a236e01 Mon Sep 17 00:00:00 2001
From: friemel <friemel@8c4709b5-6ec9-48aa-a5cd-a96041d1645a>
Date: Wed, 16 Jan 2013 15:27:06 +0000
Subject: [PATCH] - Added a define which marks the use of BPRangeListener -
 Gem5 now has two different implementation for breakpoints.   - If only
 BPSingleListener are used, gem5 Breakpoints are used   - If BPRangeListener
 are used, gem5 calls onBreakpoint() in every simulated instruction

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@2003 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
---
 simulators/gem5/src/cpu/simple/base.cc | 6 ++++++
 src/core/config/CMakeLists.txt         | 1 +
 src/core/config/FailConfig.hpp.in      | 1 +
 src/core/sal/gem5/Gem5Listener.ah      | 7 ++++---
 4 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/simulators/gem5/src/cpu/simple/base.cc b/simulators/gem5/src/cpu/simple/base.cc
index aec594a7..aff10ed0 100644
--- a/simulators/gem5/src/cpu/simple/base.cc
+++ b/simulators/gem5/src/cpu/simple/base.cc
@@ -377,6 +377,12 @@ BaseSimpleCPU::preExecute()
 
     TheISA::PCState pcState = thread->pcState();
 
+	// FAIL*
+	#if defined(CONFIG_EVENT_BREAKPOINTS) && defined(CONFIG_EVENT_RANGEBREAKPOINTS)
+		fail::ConcreteCPU* cpu = &fail::simulator.getCPU(cpuId());
+		fail::simulator.onBreakpoint(cpu, instAddr(), -1);
+	#endif
+
     if (isRomMicroPC(pcState.microPC())) {
         stayAtPC = false;
         curStaticInst = microcodeRom.fetchMicroop(pcState.microPC(),
diff --git a/src/core/config/CMakeLists.txt b/src/core/config/CMakeLists.txt
index 1886bf63..11bb8807 100644
--- a/src/core/config/CMakeLists.txt
+++ b/src/core/config/CMakeLists.txt
@@ -3,6 +3,7 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/VariantConfig.hpp.in
                ${CMAKE_CURRENT_BINARY_DIR}/VariantConfig.hpp)
 
 OPTION(CONFIG_EVENT_BREAKPOINTS         "Event source: Breakpoints" OFF)
+OPTION(CONFIG_EVENT_RANGEBREAKPOINTS	"Event source: Range Breakpoints" OFF)
 OPTION(CONFIG_EVENT_MEMREAD             "Event source: Memory reads" OFF)
 OPTION(CONFIG_EVENT_MEMWRITE            "Event source: Memory writes" OFF)
 OPTION(CONFIG_EVENT_GUESTSYS            "Event source: Outbound guest-system communication" OFF)
diff --git a/src/core/config/FailConfig.hpp.in b/src/core/config/FailConfig.hpp.in
index 4977908f..f0f29b91 100644
--- a/src/core/config/FailConfig.hpp.in
+++ b/src/core/config/FailConfig.hpp.in
@@ -7,6 +7,7 @@
 
 // Event sources
 #cmakedefine CONFIG_EVENT_BREAKPOINTS
+#cmakedefine CONFIG_EVENT_RANGEBREAKPOINTS
 #cmakedefine CONFIG_EVENT_MEMREAD
 #cmakedefine CONFIG_EVENT_MEMWRITE
 #cmakedefine CONFIG_EVENT_GUESTSYS
diff --git a/src/core/sal/gem5/Gem5Listener.ah b/src/core/sal/gem5/Gem5Listener.ah
index afdfaeb6..0f909d73 100644
--- a/src/core/sal/gem5/Gem5Listener.ah
+++ b/src/core/sal/gem5/Gem5Listener.ah
@@ -1,9 +1,10 @@
 #ifndef __GEM5_LISTENER_AH__
   #define __GEM5_LISTENER_AH__
 
+#include "config/FailConfig.hpp"
 #include "config/VariantConfig.hpp"
 
-#if defined(BUILD_GEM5)
+#if defined(BUILD_GEM5) && defined(CONFIG_EVENT_BREAKPOINTS) && !defined(CONFIG_EVENT_RANGEBREAKPOINTS)
 
 #include "../SALInst.hpp"
 
@@ -27,7 +28,7 @@ aspect Gem5Listener {
 		{
 			System* sys = *System::systemList.begin();
 			m_Breakpoint = new Gem5Breakpoint(&sys->pcEventQueue, this->m_WatchInstrPtr);
-			
+
 			return true;
 		}
 
@@ -41,6 +42,6 @@ aspect Gem5Listener {
 	};
 };
 
-#endif // defined(BUILD_GEM5)
+#endif // defined(BUILD_GEM5) && defined(CONFIG_EVENT_BREAKPOINTS) && !defined(CONFIG_EVENT_RANGEBREAKPOINTS)
 
 #endif // __GEM5_LISTENER_AH__