ruby: Import the latest ruby changes from gems.

This was done with an automated process, so there could be things that were
done in this tree in the past that didn't make it.  One known regression
is that atomic memory operations do not seem to work properly anymore.

1 files changed, 43 insertions, 25 deletions

diff --git a/src/mem/ruby/common/Debug.cc b/src/mem/ruby/common/Debug.cc
index 02f4069ee..c1a6e16d0 100644
--- a/src/mem/ruby/common/Debug.cc
+++ b/src/mem/ruby/common/Debug.cc
@@ -38,36 +38,28 @@
 #include "mem/ruby/common/Global.hh"
 #include "mem/ruby/common/Debug.hh"
 #include "mem/ruby/eventqueue/RubyEventQueue.hh"
+#include "mem/gems_common/util.hh"
 
 class Debug;
 extern Debug* g_debug_ptr;
 std::ostream * debug_cout_ptr;
 
-struct DebugComponentData
+bool Debug::m_protocol_trace = false;
+
+// component character list
+const char DEFINE_COMP_CHAR[] =
 {
-    const char *desc;
-    const char ch;
+#undef DEFINE_COMP
+#define DEFINE_COMP(component, character, description) character,
+#include "Debug.def"
 };
 
-// component character list
-DebugComponentData debugComponents[] =
+// component description list
+const char* DEFINE_COMP_DESCRIPTION[] =
 {
-    {"System",            's' },
-    {"Node",              'N' },
-    {"Queue",             'q' },
-    {"Event Queue",       'e' },
-    {"Network",           'n' },
-    {"Sequencer",         'S' },
-    {"Tester",            't' },
-    {"Generated",         'g' },
-    {"SLICC",             'l' },
-    {"Network Queues",    'Q' },
-    {"Time",              'T' },
-    {"Network Internals", 'i' },
-    {"Store Buffer",      'b' },
-    {"Cache",             'c' },
-    {"Predictor",         'p' },
-    {"Allocator",         'a' },
+#undef DEFINE_COMP
+#define DEFINE_COMP(component, character, description) description,
+#include "Debug.def"
 };
 
 extern "C" void changeDebugVerbosity(VerbosityLevel vb);
@@ -83,6 +75,32 @@ void changeDebugFilter(int filter)
   g_debug_ptr->setFilter(filter);
 }
 
+Debug::Debug()
+{
+  m_verbosityLevel = No_Verb;
+  m_starting_cycle = ~0;
+  clearFilter();
+  debug_cout_ptr = &cout;
+}
+
+Debug::Debug( const string & name, const vector<string> & argv )
+{
+  for (size_t i=0;i<argv.size();i+=2){
+    if (argv[i] == "filter_string")
+      setFilterString( argv[i+1].c_str() );
+    else if (argv[i] == "verbosity_string")
+      setVerbosityString( argv[i+1].c_str() );
+    else if (argv[i] == "start_time")
+      m_starting_cycle = atoi( argv[i+1].c_str() );
+    else if (argv[i] == "output_filename")
+      setDebugOutputFile( argv[i+1].c_str() );
+    else if (argv[i] == "protocol_trace")
+      m_protocol_trace = string_to_bool(argv[i+1]);
+    else
+      assert(0);
+  }
+}
+
 Debug::Debug( const char *filterString, const char *verboseString,
               Time filterStartTime, const char *filename )
 {
@@ -208,7 +226,7 @@ bool Debug::checkFilter(char ch)
 {
   for (int i=0; i<NUMBER_OF_COMPS; i++) {
     // Look at all components to find a character match
-    if (debugComponents[i].ch == ch) {
+    if (DEFINE_COMP_CHAR[i] == ch) {
       // We found a match - return no error
       return false; // no error
     }
@@ -274,9 +292,9 @@ bool Debug::addFilter(char ch)
 {
   for (int i=0; i<NUMBER_OF_COMPS; i++) {
     // Look at all components to find a character match
-    if (debugComponents[i].ch == ch) {
+    if (DEFINE_COMP_CHAR[i] == ch) {
       // We found a match - update the filter bit mask
-      cout << "  Debug: Adding to filter: '" << ch << "' (" << debugComponents[i].desc << ")" << endl;
+      cout << "  Debug: Adding to filter: '" << ch << "' (" << DEFINE_COMP_DESCRIPTION[i] << ")" << endl;
       m_filter |= (1 << i);
       return false; // no error
     }
@@ -302,7 +320,7 @@ void Debug::usageInstructions(void)
 {
   cerr << "Debug components: " << endl;
   for (int i=0; i<NUMBER_OF_COMPS; i++) {
-    cerr << "  " << debugComponents[i].ch << ": " << debugComponents[i].desc << endl;
+    cerr << "  " << DEFINE_COMP_CHAR[i] << ": " << DEFINE_COMP_DESCRIPTION[i] << endl;
   }
 }