Minor remote GDB cleanup.

Expand the help text on the --remote-gdb-port option so
people know you can use it to disable remote gdb without
reading the source code, and thus don't waste any time
trying to add a separate option to do that.
Clean up some gdb-related cruft I found while looking
for where one would add a gdb disable option, before
I found the comment that told me that I didn't need
to do that.

2 files changed, 0 insertions, 4 deletions

diff --git a/src/cpu/simple/base.cc b/src/cpu/simple/base.cc
index 713ffd081..7f40138d2 100644
--- a/src/cpu/simple/base.cc
+++ b/src/cpu/simple/base.cc
@@ -76,7 +76,6 @@
 #include "arch/stacktrace.hh"
 #include "arch/tlb.hh"
 #include "arch/vtophys.hh"
-#include "base/remote_gdb.hh"
 #else // !FULL_SYSTEM
 #include "mem/mem_object.hh"
 #endif // FULL_SYSTEM
diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index 87e211521..1265a1f2f 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -63,9 +63,6 @@ class Process;
 
 #endif // FULL_SYSTEM
 
-class RemoteGDB;
-class GDBListener;
-
 namespace TheISA
 {
     class Predecoder;