RemoteGDB: add an m5 command line option for setting or disabling remote gdb.

src/python/m5/main.py

@@ -102,6 +102,8 @@ add_option("--stats-file", metavar="FILE", default="m5stats.txt",
 set_group("Debugging Options")
 add_option("--debug-break", metavar="TIME[,TIME]", action='append', split=',',
     help="Cycle to create a breakpoint")
+add_option("--remote-gdb-port", type='int', default=7000,
+    help="Remote gdb base port")
 
 # Tracing options
 set_group("Trace Options")
@@ -256,6 +258,7 @@ def main():
     internal.stats.initText(options.stats_file)
 
     # set debugging options
+    internal.debug.setRemoteGDBPort(options.remote_gdb_port)
     for when in options.debug_break:
         internal.debug.schedBreakCycle(int(when))
 

src/python/swig/debug.i

@@ -31,16 +31,13 @@
 %module debug
 
 %{
-// include these files when compiling debug_wrap.cc
 #include "sim/host.hh"
+#include "sim/debug.hh"
 %}
 
 %include "stdint.i"
 %include "sim/host.hh"
-
-%inline %{
-extern void schedBreakCycle(Tick when);
-%}
+%include "sim/debug.hh"
 
 %wrapper %{
 // fix up module name to reflect the fact that it's inside the m5 package