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authorAli Saidi <saidi@eecs.umich.edu>2006-03-04 20:45:13 -0500
committerAli Saidi <saidi@eecs.umich.edu>2006-03-04 20:45:13 -0500
commitf7e6bfbe78f81908b6f47510e97aab9cdb36e20c (patch)
tree7ebf663f14ae8ef95c5e2a90720d69711fff7f3b /kern
parent41b8b41b9cdc12ff3939ca1e4b7a6fe99e60b6dc (diff)
parentd01a593433137fa986b7367f536a65692e75b230 (diff)
downloadgem5-f7e6bfbe78f81908b6f47510e97aab9cdb36e20c.tar.xz
Merge zizzer:/bk/m5
into zeep.eecs.umich.edu:/z/saidi/work/m5.head --HG-- extra : convert_revision : 405920a23690089a02a5b75cfe947885d8749dc4
Diffstat (limited to 'kern')
-rw-r--r--kern/freebsd/freebsd_system.cc167
-rw-r--r--kern/linux/aligned.hh47
-rw-r--r--kern/linux/events.cc (renamed from kern/freebsd/freebsd_system.hh)44
-rw-r--r--kern/linux/events.hh (renamed from kern/linux/thread_info.hh)27
-rw-r--r--kern/linux/hwrpb.hh42
-rw-r--r--kern/linux/linux_system.cc301
-rw-r--r--kern/linux/linux_system.hh151
-rw-r--r--kern/linux/linux_threadinfo.hh88
-rw-r--r--kern/tru64/tru64_system.cc159
-rw-r--r--kern/tru64/tru64_system.hh70
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__