From e981a97dec3df921f3800fd9ae5ec01ed4e9d2b1 Mon Sep 17 00:00:00 2001
From: Steve Reinhardt <stever@eecs.umich.edu>
Date: Tue, 13 Jun 2006 23:19:28 -0400
Subject: Move SimObject creation and Port connection loops into Python. Add
 Port and VectorPort objects and support for specifying port connections via
 assignment. The whole C++ ConfigNode hierarchy is gone now, as are C++
 Connector objects.

configs/test/fs.py:
configs/test/test.py:
    Rewrite for new port connector syntax.
src/SConscript:
    Remove unneeded files:
    - mem/connector.*
    - sim/config*
src/dev/io_device.hh:
src/mem/bridge.cc:
src/mem/bridge.hh:
src/mem/bus.cc:
src/mem/bus.hh:
src/mem/mem_object.hh:
src/mem/physical.cc:
src/mem/physical.hh:
    Allow getPort() to take an optional index to
    support vector ports (eventually).
src/python/m5/__init__.py:
    Move SimObject construction and port connection
    operations into Python (with C++ calls).
src/python/m5/config.py:
    Move SimObject construction and port connection
    operations into Python (with C++ calls).
    Add support for declaring and connecting MemObject
    ports in Python.
src/python/m5/objects/Bus.py:
src/python/m5/objects/PhysicalMemory.py:
    Add port declaration.
src/sim/builder.cc:
src/sim/builder.hh:
src/sim/serialize.cc:
src/sim/serialize.hh:
    ConfigNodes are gone; builder just gets the
    name of a .ini file section now.
src/sim/main.cc:
    Move SimObject construction and port connection
    operations into Python (with C++ calls).
    Split remaining initialization operations into two parts,
    loadIniFile() and finalInit().
src/sim/param.cc:
src/sim/param.hh:
    SimObject resolution done globally in Python now
    (not via ConfigNode hierarchy).
src/sim/sim_object.cc:
    Remove unneeded #include.

--HG--
extra : convert_revision : 2fa4001eaaec0c9a4231ef6e854f8e156d930dfe
---
 src/sim/param.cc | 22 +++-------------------
 1 file changed, 3 insertions(+), 19 deletions(-)

(limited to 'src/sim/param.cc')

diff --git a/src/sim/param.cc b/src/sim/param.cc
index 7f648b8e1..b1c50946b 100644
--- a/src/sim/param.cc
+++ b/src/sim/param.cc
@@ -39,8 +39,6 @@
 #include "base/range.hh"
 #include "base/str.hh"
 #include "base/trace.hh"
-#include "sim/config_node.hh"
-#include "sim/configfile.hh"
 #include "sim/param.hh"
 #include "sim/sim_object.hh"
 
@@ -521,7 +519,9 @@ parseSimObjectParam(ParamContext *context, const string &s, SimObject *&value)
         obj = NULL;
     }
     else {
-        obj = context->resolveSimObject(s);
+        // defined in main.cc
+        extern SimObject *resolveSimObject(const string &);
+        obj = resolveSimObject(s);
 
         if (obj == NULL)
             return false;
@@ -695,22 +695,6 @@ ParamContext::printErrorProlog(ostream &os)
     os << "Parameter error in section [" << iniSection << "]: " << endl;
 }
 
-//
-// Resolve an object name to a SimObject pointer.  The object will be
-// created as a side-effect if necessary.  If the name contains a
-// colon (e.g., "iq:IQ"), then the object is local (invisible to
-// outside this context).  If there is no colon, the name needs to be
-// resolved through the configuration hierarchy (only possible for
-// SimObjectBuilder objects, which return non-NULL for configNode()).
-//
-SimObject *
-ParamContext::resolveSimObject(const string &name)
-{
-    ConfigNode *n = getConfigNode();
-    return n ? n->resolveSimObject(name) : NULL;
-}
-
-
 //
 // static method: call parseParams() on all registered contexts
 //
-- 
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