Force remote gdb code to use signal numbers and not ISA specific trap numbers.

--HG--
extra : convert_revision : 4f45a4b48e3993ac6991db2afffbce2e666eab6c

src/arch/alpha/kgdb.h

@@ -160,15 +160,4 @@
 /* Too much?  Must be large enough for register transfer. */
 #define	KGDB_BUFLEN	1024
 
-/*
- * Kernel Entry Vectors.  [OSF/1 PALcode Specific]
- */
-
-#define ALPHA_KENTRY_INT        0
-#define ALPHA_KENTRY_ARITH      1
-#define ALPHA_KENTRY_MM         2
-#define ALPHA_KENTRY_IF         3
-#define ALPHA_KENTRY_UNA        4
-#define ALPHA_KENTRY_SYS        5
-
 #endif /* __KGDB_H__ */

src/arch/alpha/system.cc

@@ -29,6 +29,8 @@
  *          Nathan Binkert
  */
 
+#include <sys/signal.h>
+
 #include "arch/alpha/ev5.hh"
 #include "arch/alpha/system.hh"
 #include "arch/alpha/remote_gdb.hh"
@@ -196,7 +198,7 @@ AlphaSystem::setAlphaAccess(Addr access)
 bool
 AlphaSystem::breakpoint()
 {
-    return remoteGDB[0]->trap(ALPHA_KENTRY_INT);
+    return remoteGDB[0]->trap(SIGTRAP);
 }
 
 void