debug: Move debug_break into src/base

src/sim/debug.cc

@@ -30,29 +30,17 @@
  */
 
 #include <Python.h>
-#include <sys/types.h>
-#include <signal.h>
-#include <unistd.h>
 
 #include <string>
 #include <vector>
 
+#include "base/debug.hh"
 #include "sim/debug.hh"
 #include "sim/eventq.hh"
 #include "sim/sim_events.hh"
 
 using namespace std;
 
-void
-debug_break()
-{
-#ifndef NDEBUG
-    kill(getpid(), SIGTRAP);
-#else
-    cprintf("debug_break suppressed, compiled with NDEBUG\n");
-#endif
-}
-
 //
 // Debug event: place a breakpoint on the process function and
 // schedule the event to break at a particular cycle

src/sim/debug.hh

@@ -28,16 +28,15 @@
  * Authors: Nathan Binkert
  */
 
-#ifndef __DEBUG_HH__
-#define __DEBUG_HH__
+#ifndef __SIM_DEBUG_HH__
+#define __SIM_DEBUG_HH__
 
 #include "sim/host.hh"
 
 void schedBreakCycle(Tick when);
-void debug_break();
 
 int getRemoteGDBPort();
 // Remote gdb base port.  0 disables remote gdb.
 void setRemoteGDBPort(int port);
 
-#endif // __DEBUG_HH__
+#endif // __SIM_DEBUG_HH__

src/sim/pseudo_inst.cc

@@ -38,6 +38,7 @@
 #include "arch/kernel_stats.hh"
 #include "arch/vtophys.hh"
 #include "base/annotate.hh"
+#include "base/debug.hh"
 #include "cpu/base.hh"
 #include "cpu/thread_context.hh"
 #include "cpu/quiesce_event.hh"
@@ -49,7 +50,6 @@
 #include "sim/stat_control.hh"
 #include "sim/stats.hh"
 #include "sim/system.hh"
-#include "sim/debug.hh"
 #if FULL_SYSTEM
 #include "sim/vptr.hh"
 #endif