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authorNathan Binkert <nate@binkert.org>2007-07-23 21:51:38 -0700
committerNathan Binkert <nate@binkert.org>2007-07-23 21:51:38 -0700
commitabc76f20cb98c90e8dab416dd16dfd4a954013ba (patch)
treef3131e68a09c1b4537e17df5b14df21df53746e4 /src/arch/alpha/linux
parent552097b92e37fb4c0fd27960afe0a03c02894f11 (diff)
downloadgem5-abc76f20cb98c90e8dab416dd16dfd4a954013ba.tar.xz
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
Diffstat (limited to 'src/arch/alpha/linux')
-rw-r--r--src/arch/alpha/linux/system.cc63
-rw-r--r--src/arch/alpha/linux/system.hh2
2 files changed, 5 insertions, 60 deletions
diff --git a/src/arch/alpha/linux/system.cc b/src/arch/alpha/linux/system.cc
index e8bdc1d66..f93cdfbad 100644
--- a/src/arch/alpha/linux/system.cc
+++ b/src/arch/alpha/linux/system.cc
@@ -54,7 +54,6 @@
#include "kern/linux/events.hh"
#include "mem/physical.hh"
#include "mem/port.hh"
-#include "sim/builder.hh"
#include "sim/byteswap.hh"
using namespace std;
@@ -192,64 +191,8 @@ LinuxAlphaSystem::PrintThreadInfo::process(ThreadContext *tc)
ti.curTaskName(), ti.curTaskPID(), ti.curTaskStart());
}
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(LinuxAlphaSystem)
-
- 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(LinuxAlphaSystem)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(LinuxAlphaSystem)
-
- 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(LinuxAlphaSystem)
-
-CREATE_SIM_OBJECT(LinuxAlphaSystem)
+LinuxAlphaSystem *
+LinuxAlphaSystemParams::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 LinuxAlphaSystem(p);
+ return new LinuxAlphaSystem(this);
}
-
-REGISTER_SIM_OBJECT("LinuxAlphaSystem", LinuxAlphaSystem)
-
diff --git a/src/arch/alpha/linux/system.hh b/src/arch/alpha/linux/system.hh
index 14396f8ab..00cde826a 100644
--- a/src/arch/alpha/linux/system.hh
+++ b/src/arch/alpha/linux/system.hh
@@ -41,6 +41,7 @@ class IdleStartEvent;
#include "arch/alpha/idle_event.hh"
#include "arch/alpha/system.hh"
#include "kern/linux/events.hh"
+#include "params/LinuxAlphaSystem.hh"
using namespace AlphaISA;
using namespace Linux;
@@ -129,6 +130,7 @@ class LinuxAlphaSystem : public AlphaSystem
IdleStartEvent *idleStartEvent;
public:
+ typedef LinuxAlphaSystemParams Params;
LinuxAlphaSystem(Params *p);
~LinuxAlphaSystem();