Major changes to how SimObjects are created and initialized. Almost all

creation and initialization now happens in python.  Parameter objects
are generated and initialized by python.  The .ini file is now solely for
debugging purposes and is not used in construction of the objects in any
way.

--HG--
extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed

2 files changed, 14 insertions, 66 deletions

diff --git a/src/arch/alpha/freebsd/system.cc b/src/arch/alpha/freebsd/system.cc
index 99be25057..db0be29ab 100644
--- a/src/arch/alpha/freebsd/system.cc
+++ b/src/arch/alpha/freebsd/system.cc
@@ -35,16 +35,15 @@
  *
  */
 
-#include "arch/alpha/system.hh"
 #include "arch/alpha/freebsd/system.hh"
+#include "arch/alpha/system.hh"
+#include "arch/isa_traits.hh"
+#include "arch/vtophys.hh"
 #include "base/loader/symtab.hh"
 #include "cpu/thread_context.hh"
 #include "mem/physical.hh"
 #include "mem/port.hh"
-#include "arch/isa_traits.hh"
-#include "sim/builder.hh"
 #include "sim/byteswap.hh"
-#include "arch/vtophys.hh"
 
 #define TIMER_FREQUENCY 1193180
 
@@ -92,64 +91,8 @@ FreebsdAlphaSystem::SkipCalibrateClocksEvent::process(ThreadContext *tc)
     ((FreebsdAlphaSystem *)tc->getSystemPtr())->doCalibrateClocks(tc);
 }
 
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(FreebsdAlphaSystem)
-
-    Param<Tick> boot_cpu_frequency;
-    SimObjectParam<PhysicalMemory *> physmem;
-    SimpleEnumParam<System::MemoryMode> mem_mode;
-
-    Param<string> kernel;
-    Param<string> console;
-    Param<string> pal;
-
-    Param<string> boot_osflags;
-    Param<string> readfile;
-    Param<string> symbolfile;
-    Param<unsigned int> init_param;
-
-    Param<uint64_t> system_type;
-    Param<uint64_t> system_rev;
-
-END_DECLARE_SIM_OBJECT_PARAMS(FreebsdAlphaSystem)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(FreebsdAlphaSystem)
-
-    INIT_PARAM(boot_cpu_frequency, "Frequency of the boot CPU"),
-    INIT_PARAM(physmem, "phsyical memory"),
-    INIT_ENUM_PARAM(mem_mode, "Memory Mode, (1=atomic, 2=timing)",
-            System::MemoryModeStrings),
-    INIT_PARAM(kernel, "file that contains the kernel code"),
-    INIT_PARAM(console, "file that contains the console code"),
-    INIT_PARAM(pal, "file that contains palcode"),
-    INIT_PARAM_DFLT(boot_osflags, "flags to pass to the kernel during boot",
-                    "a"),
-    INIT_PARAM_DFLT(readfile, "file to read startup script from", ""),
-    INIT_PARAM_DFLT(symbolfile, "file to read symbols from", ""),
-    INIT_PARAM_DFLT(init_param, "numerical value to pass into simulator", 0),
-    INIT_PARAM_DFLT(system_type, "Type of system we are emulating", 34),
-    INIT_PARAM_DFLT(system_rev, "Revision of system we are emulating", 1<<10)
-
-END_INIT_SIM_OBJECT_PARAMS(FreebsdAlphaSystem)
-
-CREATE_SIM_OBJECT(FreebsdAlphaSystem)
+FreebsdAlphaSystem *
+FreebsdAlphaSystemParams::create()
 {
-    AlphaSystem::Params *p = new AlphaSystem::Params;
-    p->name = getInstanceName();
-    p->boot_cpu_frequency = boot_cpu_frequency;
-    p->physmem = physmem;
-    p->mem_mode = mem_mode;
-    p->kernel_path = kernel;
-    p->console_path = console;
-    p->palcode = pal;
-    p->boot_osflags = boot_osflags;
-    p->init_param = init_param;
-    p->readfile = readfile;
-    p->symbolfile = symbolfile;
-    p->system_type = system_type;
-    p->system_rev = system_rev;
-    return new FreebsdAlphaSystem(p);
+    return new FreebsdAlphaSystem(this);
 }
-
-REGISTER_SIM_OBJECT("FreebsdAlphaSystem", FreebsdAlphaSystem)
-
diff --git a/src/arch/alpha/freebsd/system.hh b/src/arch/alpha/freebsd/system.hh
index e0d874e8f..8e8493f97 100644
--- a/src/arch/alpha/freebsd/system.hh
+++ b/src/arch/alpha/freebsd/system.hh
@@ -28,10 +28,13 @@
  * Authors: Ben Nash
  */
 
-#ifndef __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
-#define __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
+#ifndef __ARCH_ALPHA_FREEBSD_SYSTEM_HH__
+#define __ARCH_ALPHA_FREEBSD_SYSTEM_HH__
 
+#include "arch/alpha/system.hh"
 #include "kern/system_events.hh"
+#include "params/FreebsdAlphaSystem.hh"
+#include "sim/system.hh"
 
 class FreebsdAlphaSystem : public AlphaSystem
 {
@@ -49,10 +52,12 @@ class FreebsdAlphaSystem : public AlphaSystem
     SkipCalibrateClocksEvent *skipCalibrateClocks;
 
   public:
+    typedef FreebsdAlphaSystemParams Params;
     FreebsdAlphaSystem(Params *p);
     ~FreebsdAlphaSystem();
+
     void doCalibrateClocks(ThreadContext *tc);
 
 };
 
-#endif // __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
+#endif // __ARCH_ALPHA_FREEBSD_SYSTEM_HH__