Merge zizzer:/bk/m5

into  zeep.eecs.umich.edu:/z/saidi/work/m5.head

--HG--
extra : convert_revision : 405920a23690089a02a5b75cfe947885d8749dc4

10 files changed, 39 insertions, 1057 deletions

diff --git a/kern/freebsd/freebsd_system.cc b/kern/freebsd/freebsd_system.cc
deleted file mode 100644
index 7ba385267..000000000
--- a/kern/freebsd/freebsd_system.cc
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * @file
- * Modifications for the FreeBSD kernel.
- * Based on kern/linux/linux_system.cc.
- *
- */
-
-#include "arch/alpha/system.hh"
-#include "base/loader/symtab.hh"
-#include "cpu/exec_context.hh"
-#include "kern/freebsd/freebsd_system.hh"
-#include "mem/functional/memory_control.hh"
-#include "mem/functional/physical.hh"
-#include "sim/builder.hh"
-#include "arch/isa_traits.hh"
-#include "sim/byteswap.hh"
-#include "arch/vtophys.hh"
-
-#define TIMER_FREQUENCY 1193180
-
-using namespace std;
-using namespace TheISA;
-
-FreebsdSystem::FreebsdSystem(Params *p)
-    : AlphaSystem(p)
-{
-    /**
-     * Any time DELAY is called just skip the function.
-     * Shouldn't we actually emulate the delay?
-     */
-    skipDelayEvent = addKernelFuncEvent<SkipFuncEvent>("DELAY");
-    skipCalibrateClocks =
-        addKernelFuncEvent<SkipCalibrateClocksEvent>("calibrate_clocks");
-}
-
-
-FreebsdSystem::~FreebsdSystem()
-{
-    delete skipDelayEvent;
-    delete skipCalibrateClocks;
-}
-
-
-void
-FreebsdSystem::doCalibrateClocks(ExecContext *xc)
-{
-    Addr ppc_vaddr = 0;
-    Addr timer_vaddr = 0;
-    Addr ppc_paddr = 0;
-    Addr timer_paddr = 0;
-
-    ppc_vaddr = (Addr)xc->regs.intRegFile[ArgumentReg1];
-    timer_vaddr = (Addr)xc->regs.intRegFile[ArgumentReg2];
-
-    ppc_paddr = vtophys(physmem, ppc_vaddr);
-    timer_paddr = vtophys(physmem, timer_vaddr);
-
-    uint8_t *ppc = physmem->dma_addr(ppc_paddr, sizeof(uint32_t));
-    uint8_t *timer = physmem->dma_addr(timer_paddr, sizeof(uint32_t));
-
-    *(uint32_t *)ppc = htog((uint32_t)Clock::Frequency);
-    *(uint32_t *)timer = htog((uint32_t)TIMER_FREQUENCY);
-}
-
-
-void
-FreebsdSystem::SkipCalibrateClocksEvent::process(ExecContext *xc)
-{
-    SkipFuncEvent::process(xc);
-    ((FreebsdSystem *)xc->system)->doCalibrateClocks(xc);
-}
-
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(FreebsdSystem)
-
-    Param<Tick> boot_cpu_frequency;
-    SimObjectParam<MemoryController *> memctrl;
-    SimObjectParam<PhysicalMemory *> physmem;
-
-    Param<string> kernel;
-    Param<string> console;
-    Param<string> pal;
-
-    Param<string> boot_osflags;
-    Param<string> readfile;
-    Param<unsigned int> init_param;
-
-    Param<uint64_t> system_type;
-    Param<uint64_t> system_rev;
-
-    Param<bool> bin;
-    VectorParam<string> binned_fns;
-    Param<bool> bin_int;
-
-END_DECLARE_SIM_OBJECT_PARAMS(FreebsdSystem)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(FreebsdSystem)
-
-    INIT_PARAM(boot_cpu_frequency, "Frequency of the boot CPU"),
-    INIT_PARAM(memctrl, "memory controller"),
-    INIT_PARAM(physmem, "phsyical memory"),
-    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(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),
-    INIT_PARAM_DFLT(bin, "is this system to be binned", false),
-    INIT_PARAM(binned_fns, "functions to be broken down and binned"),
-    INIT_PARAM_DFLT(bin_int, "is interrupt code binned seperately?", true)
-
-END_INIT_SIM_OBJECT_PARAMS(FreebsdSystem)
-
-CREATE_SIM_OBJECT(FreebsdSystem)
-{
-    AlphaSystem::Params *p = new AlphaSystem::Params;
-    p->name = getInstanceName();
-    p->boot_cpu_frequency = boot_cpu_frequency;
-    p->memctrl = memctrl;
-    p->physmem = physmem;
-    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->system_type = system_type;
-    p->system_rev = system_rev;
-    p->bin = bin;
-    p->binned_fns = binned_fns;
-    p->bin_int = bin_int;
-    return new FreebsdSystem(p);
-}
-
-REGISTER_SIM_OBJECT("FreebsdSystem", FreebsdSystem)
-
diff --git a/kern/linux/aligned.hh b/kern/linux/aligned.hh
deleted file mode 100644
index 18d1b43c0..000000000
--- a/kern/linux/aligned.hh
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2004 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __KERN_LINUX_ALIGNED_HH__
-#define __KERN_LINUX_ALIGNED_HH__
-
-
-/* GCC 3.3.X has a bug in which attributes+typedefs don't work. 3.2.X is fine
- * as in 3.4.X, but the bug is marked will not fix in 3.3.X so here is
- * the work around.
- */
-#if __GNUC__ == 3 && __GNUC_MINOR__  != 3
-typedef uint64_t uint64_ta __attribute__ ((aligned (8))) ;
-typedef int64_t int64_ta __attribute__ ((aligned (8))) ;
-typedef Addr Addr_a __attribute__ ((aligned (8))) ;
-#else
-#define uint64_ta uint64_t __attribute__ ((aligned (8)))
-#define int64_ta int64_t __attribute__ ((aligned (8)))
-#define Addr_a Addr __attribute__ ((aligned (8)))
-#endif /* __GNUC__ __GNUC_MINOR__ */
-
-#endif /* __KERN_LINUX_ALIGNED_HH__ */
diff --git a/kern/freebsd/freebsd_system.hh b/kern/linux/events.cc
index f87fb03ef..a781165ac 100644
--- a/kern/freebsd/freebsd_system.hh
+++ b/kern/linux/events.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
+ * Copyright (c) 2004-2006 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -26,31 +26,29 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
-#define __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
-
+#include "arch/arguments.hh"
+#include "base/trace.hh"
+#include "cpu/exec_context.hh"
+#include "kern/linux/events.hh"
+#include "kern/linux/printk.hh"
 #include "kern/system_events.hh"
 
-class FreebsdSystem : public AlphaSystem
-{
-  private:
-    class SkipCalibrateClocksEvent : public SkipFuncEvent
-    {
-      public:
-        SkipCalibrateClocksEvent(PCEventQueue *q, const std::string &desc,
-                                 Addr addr)
-            : SkipFuncEvent(q, desc, addr) {}
-        virtual void process(ExecContext *xc);
-    };
 
-    SkipFuncEvent *skipDelayEvent;
-    SkipCalibrateClocksEvent *skipCalibrateClocks;
+namespace Linux {
 
-  public:
-    FreebsdSystem(Params *p);
-    ~FreebsdSystem();
-    void doCalibrateClocks(ExecContext *xc);
+void
+DebugPrintkEvent::process(ExecContext *xc)
+{
+    if (DTRACE(DebugPrintf)) {
+        if (!raw) {
+            StringWrap name(xc->system->name() + ".dprintk");
+            DPRINTFN("");
+        }
 
-};
+        AlphaArguments args(xc);
+        Printk(args);
+        SkipFuncEvent::process(xc);
+    }
+}
 
-#endif // __KERN_FREEBSD_FREEBSD_SYSTEM_HH__
+} // namespace linux
diff --git a/kern/linux/thread_info.hh b/kern/linux/events.hh
index cf24ef939..95c268976 100644
--- a/kern/linux/thread_info.hh
+++ b/kern/linux/events.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005 The Regents of The University of Michigan
+ * Copyright (c) 2004-2006 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -26,16 +26,25 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __KERN_LINUX_THREAD_INFO_H__
-#define __KERN_LINUX_THREAD_INFO_H__
+#ifndef __KERN_LINUX_EVENTS_HH__
+#define __KERN_LINUX_EVENTS_HH__
 
-#include "kern/linux/hwrpb.hh"
+#include "kern/system_events.hh"
 
 namespace Linux {
-    struct thread_info {
-        struct pcb_struct       pcb;
-        Addr_a                  task;
-    };
+
+class DebugPrintkEvent : public SkipFuncEvent
+{
+  private:
+    bool raw;
+
+  public:
+    DebugPrintkEvent(PCEventQueue *q, const std::string &desc, Addr addr,
+                     bool r = false)
+        : SkipFuncEvent(q, desc, addr), raw(r) {}
+    virtual void process(ExecContext *xc);
+};
+
 }
 
-#endif // __KERN_LINUX_THREAD_INFO_H__
+#endif
diff --git a/kern/linux/hwrpb.hh b/kern/linux/hwrpb.hh
deleted file mode 100644
index 4c8ac32e8..000000000
--- a/kern/linux/hwrpb.hh
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 1990 Hewlett-Packard Development Company, L.P.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef __KERN_LINUX_HWRPB_HH__
-#define __KERN_LINUX_HWRPB_HH__
-
-#include "kern/linux/aligned.hh"
-
-namespace Linux {
-    struct pcb_struct {
-        uint64_ta rpb_ksp;
-        uint64_ta rpb_usp;
-        uint64_ta rpb_ptbr;
-        uint32_t rpb_cc;
-        uint32_t rpb_psn;
-        uint64_ta rpb_unique;
-        uint64_ta rpb_fen;
-        uint64_ta res1, res2;
-    };
-}
-#endif // __KERN_LINUX_HWRPB_HH__
diff --git a/kern/linux/linux_system.cc b/kern/linux/linux_system.cc
deleted file mode 100644
index d7ec8a327..000000000
--- a/kern/linux/linux_system.cc
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * @file
- * This code loads the linux kernel, console, pal and patches certain
- * functions.  The symbol tables are loaded so that traces can show
- * the executing function and we can skip functions. Various delay
- * loops are skipped and their final values manually computed to speed
- * up boot time.
- */
-
-#include "arch/alpha/system.hh"
-#include "base/loader/symtab.hh"
-#include "cpu/exec_context.hh"
-#include "cpu/base.hh"
-#include "kern/linux/linux_system.hh"
-#include "kern/linux/linux_threadinfo.hh"
-#include "kern/linux/printk.hh"
-#include "mem/functional/memory_control.hh"
-#include "mem/functional/physical.hh"
-#include "sim/builder.hh"
-#include "sim/byteswap.hh"
-#include "dev/platform.hh"
-#include "arch/arguments.hh"
-#include "arch/vtophys.hh"
-
-using namespace std;
-using namespace TheISA;
-
-LinuxSystem::LinuxSystem(Params *p)
-    : AlphaSystem(p)
-{
-    Addr addr = 0;
-    Addr paddr = 0;
-
-    /**
-     * The symbol swapper_pg_dir marks the beginning of the kernel and
-     * the location of bootloader passed arguments
-     */
-    if (!kernelSymtab->findAddress("swapper_pg_dir", KernelStart)) {
-        panic("Could not determine start location of kernel");
-    }
-
-    /**
-     * Since we aren't using a bootloader, we have to copy the
-     * kernel arguments directly into the kernel's memory.
-     */
-    paddr = vtophys(physmem, CommandLine());
-    char *commandline = (char *)physmem->dma_addr(paddr, sizeof(uint64_t));
-    if (commandline)
-        strncpy(commandline, params()->boot_osflags.c_str(), CommandLineSize);
-
-    /**
-     * find the address of the est_cycle_freq variable and insert it
-     * so we don't through the lengthly process of trying to
-     * calculated it by using the PIT, RTC, etc.
-     */
-    if (kernelSymtab->findAddress("est_cycle_freq", addr)) {
-        paddr = vtophys(physmem, addr);
-        uint8_t *est_cycle_frequency =
-            physmem->dma_addr(paddr, sizeof(uint64_t));
-
-        if (est_cycle_frequency)
-            *(uint64_t *)est_cycle_frequency =
-                Clock::Frequency / p->boot_cpu_frequency;
-    }
-
-
-    /**
-     * EV5 only supports 127 ASNs so we are going to tell the kernel that the
-     * paritiuclar EV6 we have only supports 127 asns.
-     * @todo At some point we should change ev5.hh and the palcode to support
-     * 255 ASNs.
-     */
-    if (kernelSymtab->findAddress("dp264_mv", addr)) {
-        paddr = vtophys(physmem, addr);
-        char *dp264_mv = (char *)physmem->dma_addr(paddr, sizeof(uint64_t));
-
-        if (dp264_mv) {
-            *(uint32_t*)(dp264_mv+0x18) = LittleEndianGuest::htog((uint32_t)127);
-        } else
-            panic("could not translate dp264_mv addr\n");
-
-    } else
-        panic("could not find dp264_mv\n");
-
-#ifndef NDEBUG
-    kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
-    if (!kernelPanicEvent)
-        panic("could not find kernel symbol \'panic\'");
-
-#if 0
-    kernelDieEvent = addKernelFuncEvent<BreakPCEvent>("die_if_kernel");
-    if (!kernelDieEvent)
-        panic("could not find kernel symbol \'die_if_kernel\'");
-#endif
-
-#endif
-
-    /**
-     * Any time ide_delay_50ms, calibarte_delay or
-     * determine_cpu_caches is called just skip the
-     * function. Currently determine_cpu_caches only is used put
-     * information in proc, however if that changes in the future we
-     * will have to fill in the cache size variables appropriately.
-     */
-
-    skipIdeDelay50msEvent =
-        addKernelFuncEvent<SkipFuncEvent>("ide_delay_50ms");
-    skipDelayLoopEvent =
-        addKernelFuncEvent<SkipDelayLoopEvent>("calibrate_delay");
-    skipCacheProbeEvent =
-        addKernelFuncEvent<SkipFuncEvent>("determine_cpu_caches");
-    debugPrintkEvent = addKernelFuncEvent<DebugPrintkEvent>("dprintk");
-    idleStartEvent = addKernelFuncEvent<IdleStartEvent>("cpu_idle");
-
-    if (kernelSymtab->findAddress("alpha_switch_to", addr) && DTRACE(Thread)) {
-        printThreadEvent = new PrintThreadInfo(&pcEventQueue, "threadinfo",
-                                               addr + sizeof(MachInst) * 6);
-    } else {
-        printThreadEvent = NULL;
-    }
-
-    if (params()->bin_int) {
-        intStartEvent = addPalFuncEvent<InterruptStartEvent>("sys_int_21");
-        if (!intStartEvent)
-            panic("could not find symbol: sys_int_21\n");
-
-        intEndEvent = addPalFuncEvent<InterruptEndEvent>("rti_to_kern");
-        if (!intEndEvent)
-            panic("could not find symbol: rti_to_kern\n");
-
-        intEndEvent2 = addPalFuncEvent<InterruptEndEvent>("rti_to_user");
-        if (!intEndEvent2)
-            panic("could not find symbol: rti_to_user\n");
-
-        intEndEvent3 = addKernelFuncEvent<InterruptEndEvent>("do_softirq");
-        if (!intEndEvent3)
-            panic("could not find symbol: do_softirq\n");
-    }
-}
-
-LinuxSystem::~LinuxSystem()
-{
-#ifndef NDEBUG
-    delete kernelPanicEvent;
-#endif
-    delete skipIdeDelay50msEvent;
-    delete skipDelayLoopEvent;
-    delete skipCacheProbeEvent;
-    delete debugPrintkEvent;
-    delete idleStartEvent;
-    delete printThreadEvent;
-    delete intStartEvent;
-    delete intEndEvent;
-    delete intEndEvent2;
-}
-
-
-void
-LinuxSystem::setDelayLoop(ExecContext *xc)
-{
-    Addr addr = 0;
-    if (kernelSymtab->findAddress("loops_per_jiffy", addr)) {
-        Addr paddr = vtophys(physmem, addr);
-
-        uint8_t *loops_per_jiffy =
-            physmem->dma_addr(paddr, sizeof(uint32_t));
-
-        Tick cpuFreq = xc->cpu->frequency();
-        Tick intrFreq = platform->intrFrequency();
-        *(uint32_t *)loops_per_jiffy =
-            (uint32_t)((cpuFreq / intrFreq) * 0.9988);
-    }
-}
-
-void
-LinuxSystem::SkipDelayLoopEvent::process(ExecContext *xc)
-{
-    SkipFuncEvent::process(xc);
-    // calculate and set loops_per_jiffy
-    ((LinuxSystem *)xc->system)->setDelayLoop(xc);
-}
-
-void
-LinuxSystem::DebugPrintkEvent::process(ExecContext *xc)
-{
-    if (DTRACE(DebugPrintf)) {
-        if (!raw) {
-            StringWrap name(xc->system->name() + ".dprintk");
-            DPRINTFN("");
-        }
-
-        AlphaArguments args(xc);
-        Printk(args);
-        SkipFuncEvent::process(xc);
-    }
-}
-
-void
-LinuxSystem::PrintThreadInfo::process(ExecContext *xc)
-{
-    Linux::ThreadInfo ti(xc);
-
-    DPRINTF(Thread, "Currently Executing Thread %s, pid %d, started at: %d\n",
-            ti.curTaskName(), ti.curTaskPID(), ti.curTaskStart());
-}
-
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(LinuxSystem)
-
-    Param<Tick> boot_cpu_frequency;
-    SimObjectParam<MemoryController *> memctrl;
-    SimObjectParam<PhysicalMemory *> physmem;
-
-    Param<string> kernel;
-    Param<string> console;
-    Param<string> pal;
-
-    Param<string> boot_osflags;
-    Param<string> readfile;
-    Param<unsigned int> init_param;
-
-    Param<uint64_t> system_type;
-    Param<uint64_t> system_rev;
-
-    Param<bool> bin;
-    VectorParam<string> binned_fns;
-    Param<bool> bin_int;
-
-END_DECLARE_SIM_OBJECT_PARAMS(LinuxSystem)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(LinuxSystem)
-
-    INIT_PARAM(boot_cpu_frequency, "Frequency of the boot CPU"),
-    INIT_PARAM(memctrl, "memory controller"),
-    INIT_PARAM(physmem, "phsyical memory"),
-    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(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),
-    INIT_PARAM_DFLT(bin, "is this system to be binned", false),
-    INIT_PARAM(binned_fns, "functions to be broken down and binned"),
-    INIT_PARAM_DFLT(bin_int, "is interrupt code binned seperately?", true)
-
-END_INIT_SIM_OBJECT_PARAMS(LinuxSystem)
-
-CREATE_SIM_OBJECT(LinuxSystem)
-{
-    AlphaSystem::Params *p = new AlphaSystem::Params;
-    p->name = getInstanceName();
-    p->boot_cpu_frequency = boot_cpu_frequency;
-    p->memctrl = memctrl;
-    p->physmem = physmem;
-    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->system_type = system_type;
-    p->system_rev = system_rev;
-    p->bin = bin;
-    p->binned_fns = binned_fns;
-    p->bin_int = bin_int;
-    return new LinuxSystem(p);
-}
-
-REGISTER_SIM_OBJECT("LinuxSystem", LinuxSystem)
-
diff --git a/kern/linux/linux_system.hh b/kern/linux/linux_system.hh
deleted file mode 100644
index 9fecb7290..000000000
--- a/kern/linux/linux_system.hh
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __KERN_LINUX_LINUX_SYSTEM_HH__
-#define __KERN_LINUX_LINUX_SYSTEM_HH__
-
-class ExecContext;
-
-class BreakPCEvent;
-class IdleStartEvent;
-class PrintThreadInfo;
-
-/**
- * This class contains linux specific system code (Loading, Events, Binning).
- * It points to objects that are the system binaries to load and patches them
- * appropriately to work in simulator.
- */
-class LinuxSystem : public AlphaSystem
-{
-  private:
-    class SkipDelayLoopEvent : public SkipFuncEvent
-    {
-      public:
-        SkipDelayLoopEvent(PCEventQueue *q, const std::string &desc, Addr addr)
-            : SkipFuncEvent(q, desc, addr) {}
-        virtual void process(ExecContext *xc);
-    };
-
-    class DebugPrintkEvent : public SkipFuncEvent
-    {
-      private:
-        bool raw;
-
-      public:
-        DebugPrintkEvent(PCEventQueue *q, const std::string &desc, Addr addr,
-                         bool r = false)
-            : SkipFuncEvent(q, desc, addr), raw(r) {}
-        virtual void process(ExecContext *xc);
-    };
-
-    class PrintThreadInfo : public PCEvent
-    {
-      public:
-        PrintThreadInfo(PCEventQueue *q, const std::string &desc, Addr addr)
-            : PCEvent(q, desc, addr) {}
-        virtual void process(ExecContext *xc);
-    };
-
-    /**
-     * Addresses defining where the kernel bootloader places various
-     * elements.  Details found in include/asm-alpha/system.h
-     */
-    Addr KernelStart; // Lookup the symbol swapper_pg_dir
-
-  public:
-    Addr InitStack() const { return KernelStart + 0x02000; }
-    Addr EmptyPGT() const  { return KernelStart + 0x04000; }
-    Addr EmptyPGE() const  { return KernelStart + 0x08000; }
-    Addr ZeroPGE() const   { return KernelStart + 0x0A000; }
-    Addr StartAddr() const { return KernelStart + 0x10000; }
-
-    Addr Param() const { return ZeroPGE() + 0x0; }
-    Addr CommandLine() const { return Param() + 0x0; }
-    Addr InitrdStart() const { return Param() + 0x100; }
-    Addr InitrdSize() const { return Param() + 0x108; }
-    static const int CommandLineSize = 256;
-
-  private:
-#ifndef NDEBUG
-    /** Event to halt the simulator if the kernel calls panic()  */
-    BreakPCEvent *kernelPanicEvent;
-
-    /** Event to halt the simulator if the kernel calls die_if_kernel  */
-    BreakPCEvent *kernelDieEvent;
-#endif
-
-    /**
-     * Event to skip determine_cpu_caches() because we don't support
-     * the IPRs that the code can access to figure out cache sizes
-     */
-    SkipFuncEvent *skipCacheProbeEvent;
-
-    /** PC based event to skip the ide_delay_50ms() call */
-    SkipFuncEvent *skipIdeDelay50msEvent;
-
-    /**
-     * PC based event to skip the dprink() call and emulate its
-     * functionality
-     */
-    DebugPrintkEvent *debugPrintkEvent;
-
-    /**
-     * Skip calculate_delay_loop() rather than waiting for this to be
-     * calculated
-     */
-    SkipDelayLoopEvent *skipDelayLoopEvent;
-
-    /**
-     * Event to print information about thread switches if the trace flag
-     * Thread is set
-     */
-    PrintThreadInfo *printThreadEvent;
-
-    /**
-     * Event to bin Interrupts seperately from kernel code
-     */
-    InterruptStartEvent *intStartEvent;
-
-    /**
-     * Event to bin Interrupts seperately from kernel code
-     */
-    InterruptEndEvent *intEndEvent;
-    InterruptEndEvent *intEndEvent2;
-    InterruptEndEvent *intEndEvent3;
-
-    /** Grab the PCBB of the idle process when it starts */
-    IdleStartEvent *idleStartEvent;
-
-  public:
-    LinuxSystem(Params *p);
-    ~LinuxSystem();
-
-    void setDelayLoop(ExecContext *xc);
-};
-
-#endif // __KERN_LINUX_LINUX_SYSTEM_HH__
diff --git a/kern/linux/linux_threadinfo.hh b/kern/linux/linux_threadinfo.hh
deleted file mode 100644
index a1c378d6a..000000000
--- a/kern/linux/linux_threadinfo.hh
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2004 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __KERN_LINUX_LINUX_TREADNIFO_HH__
-#define __KERN_LINUX_LINUX_TREADNIFO_HH__
-
-#include "kern/linux/thread_info.hh"
-#include "kern/linux/sched.hh"
-#include "sim/vptr.hh"
-
-namespace Linux {
-
-class ThreadInfo
-{
-  private:
-    ExecContext *xc;
-
-  public:
-    ThreadInfo(ExecContext *exec) : xc(exec) {}
-    ~ThreadInfo() {}
-
-    inline VPtr<thread_info>
-    curThreadInfo()
-    {
-        Addr current;
-
-        /* Each kernel stack is only 2 pages, the start of which is the
-         * thread_info struct. So we can get the address by masking off
-         * the lower 14 bits.
-         */
-        current = xc->regs.intRegFile[TheISA::StackPointerReg] & ~0x3fff;
-        return VPtr<thread_info>(xc, current);
-    }
-
-    inline VPtr<task_struct>
-    curTaskInfo()
-    {
-        Addr task = curThreadInfo()->task;
-        return VPtr<task_struct>(xc, task);
-    }
-
-    std::string
-    curTaskName()
-    {
-        return curTaskInfo()->name;
-    }
-
-    int32_t
-    curTaskPID()
-    {
-        return curTaskInfo()->pid;
-    }
-
-    uint64_t
-    curTaskStart()
-    {
-        return curTaskInfo()->start;
-    }
-};
-
-/* namespace Linux */ }
-
-#endif // __KERN_LINUX_LINUX_THREADINFO_HH__
diff --git a/kern/tru64/tru64_system.cc b/kern/tru64/tru64_system.cc
deleted file mode 100644
index aa78e8de6..000000000
--- a/kern/tru64/tru64_system.cc
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright (c) 2003-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "base/loader/symtab.hh"
-#include "base/trace.hh"
-#include "cpu/base.hh"
-#include "cpu/exec_context.hh"
-#include "kern/tru64/tru64_events.hh"
-#include "kern/tru64/tru64_system.hh"
-#include "kern/system_events.hh"
-#include "mem/functional/memory_control.hh"
-#include "mem/functional/physical.hh"
-#include "sim/builder.hh"
-#include "arch/isa_traits.hh"
-#include "arch/vtophys.hh"
-
-using namespace std;
-
-Tru64System::Tru64System(Tru64System::Params *p)
-    : AlphaSystem(p)
-{
-    Addr addr = 0;
-    if (kernelSymtab->findAddress("enable_async_printf", addr)) {
-        Addr paddr = vtophys(physmem, addr);
-        uint8_t *enable_async_printf =
-            physmem->dma_addr(paddr, sizeof(uint32_t));
-
-        if (enable_async_printf)
-            *(uint32_t *)enable_async_printf = 0;
-    }
-
-#ifdef DEBUG
-    kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
-    if (!kernelPanicEvent)
-        panic("could not find kernel symbol \'panic\'");
-#endif
-
-    badaddrEvent = addKernelFuncEvent<BadAddrEvent>("badaddr");
-    if (!badaddrEvent)
-        panic("could not find kernel symbol \'badaddr\'");
-
-    skipPowerStateEvent =
-        addKernelFuncEvent<SkipFuncEvent>("tl_v48_capture_power_state");
-    skipScavengeBootEvent =
-        addKernelFuncEvent<SkipFuncEvent>("pmap_scavenge_boot");
-
-#if TRACING_ON
-    printfEvent = addKernelFuncEvent<PrintfEvent>("printf");
-    debugPrintfEvent = addKernelFuncEvent<DebugPrintfEvent>("m5printf");
-    debugPrintfrEvent = addKernelFuncEvent<DebugPrintfrEvent>("m5printfr");
-    dumpMbufEvent = addKernelFuncEvent<DumpMbufEvent>("m5_dump_mbuf");
-#endif
-}
-
-Tru64System::~Tru64System()
-{
-#ifdef DEBUG
-    delete kernelPanicEvent;
-#endif
-    delete badaddrEvent;
-    delete skipPowerStateEvent;
-    delete skipScavengeBootEvent;
-#if TRACING_ON
-    delete printfEvent;
-    delete debugPrintfEvent;
-    delete debugPrintfrEvent;
-    delete dumpMbufEvent;
-#endif
-}
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
-
-    Param<Tick> boot_cpu_frequency;
-    SimObjectParam<MemoryController *> memctrl;
-    SimObjectParam<PhysicalMemory *> physmem;
-
-    Param<string> kernel;
-    Param<string> console;
-    Param<string> pal;
-
-    Param<string> boot_osflags;
-    Param<string> readfile;
-    Param<unsigned int> init_param;
-
-    Param<uint64_t> system_type;
-    Param<uint64_t> system_rev;
-
-    Param<bool> bin;
-    VectorParam<string> binned_fns;
-
-END_DECLARE_SIM_OBJECT_PARAMS(Tru64System)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(Tru64System)
-
-    INIT_PARAM(boot_cpu_frequency, "frequency of the boot cpu"),
-    INIT_PARAM(memctrl, "memory controller"),
-    INIT_PARAM(physmem, "phsyical memory"),
-    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(init_param, "numerical value to pass into simulator", 0),
-    INIT_PARAM_DFLT(system_type, "Type of system we are emulating", 12),
-    INIT_PARAM_DFLT(system_rev, "Revision of system we are emulating", 2<<1),
-    INIT_PARAM_DFLT(bin, "is this system to be binned", false),
-    INIT_PARAM(binned_fns, "functions to be broken down and binned")
-
-END_INIT_SIM_OBJECT_PARAMS(Tru64System)
-
-CREATE_SIM_OBJECT(Tru64System)
-{
-    AlphaSystem::Params *p = new AlphaSystem::Params;
-    p->name = getInstanceName();
-    p->boot_cpu_frequency = boot_cpu_frequency;
-    p->memctrl = memctrl;
-    p->physmem = physmem;
-    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->system_type = system_type;
-    p->system_rev = system_rev;
-    p->bin = bin;
-    p->binned_fns = binned_fns;
-    p->bin_int = false;
-
-    return new Tru64System(p);
-}
-
-REGISTER_SIM_OBJECT("Tru64System", Tru64System)
diff --git a/kern/tru64/tru64_system.hh b/kern/tru64/tru64_system.hh
deleted file mode 100644
index 38e6d9dd7..000000000
--- a/kern/tru64/tru64_system.hh
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2003-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __KERN_TRU64_TRU64_SYSTEM_HH__
-#define __KERN_TRU64_TRU64_SYSTEM_HH__
-
-#include "arch/alpha/system.hh"
-#include "arch/isa_traits.hh"
-#include "sim/system.hh"
-
-class ExecContext;
-
-class BreakPCEvent;
-class BadAddrEvent;
-class SkipFuncEvent;
-class PrintfEvent;
-class DebugPrintfEvent;
-class DumpMbufEvent;
-class AlphaArguments;
-
-class Tru64System : public AlphaSystem
-{
-  private:
-#ifdef DEBUG
-    /** Event to halt the simulator if the kernel calls panic()  */
-    BreakPCEvent *kernelPanicEvent;
-#endif
-
-    BadAddrEvent *badaddrEvent;
-    SkipFuncEvent *skipPowerStateEvent;
-    SkipFuncEvent *skipScavengeBootEvent;
-    PrintfEvent *printfEvent;
-    DebugPrintfEvent  *debugPrintfEvent;
-    DebugPrintfrEvent *debugPrintfrEvent;
-    DumpMbufEvent *dumpMbufEvent;
-
-  public:
-    Tru64System(Params *p);
-    ~Tru64System();
-
-    static void Printf(AlphaArguments args);
-    static void DumpMbuf(AlphaArguments args);
-};
-
-#endif // __KERN_TRU64_TRU64_SYSTEM_HH__