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authorGabe Black <gblack@eecs.umich.edu>2006-11-08 16:18:10 -0500
committerGabe Black <gblack@eecs.umich.edu>2006-11-08 16:18:10 -0500
commitf720029e97358b2f69ea0ecaace89d5c2ccc6bfe (patch)
tree49f739cbc78b842fc303c1a1296d293ca03ec961
parent5b90922ad59189f5967dc97a00bbfead062f4ba3 (diff)
parent74745cfeac4f4de4613d8faed77aa7e3c06cbca4 (diff)
downloadgem5-f720029e97358b2f69ea0ecaace89d5c2ccc6bfe.tar.xz
Merge zizzer.eecs.umich.edu:/bk/newmem/
into zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops --HG-- extra : convert_revision : dc165840841bdd88e40111b98d1be493441703f0
-rw-r--r--configs/common/Simulation.py19
-rw-r--r--configs/common/SysPaths.py5
-rw-r--r--src/SConscript9
-rw-r--r--src/base/statistics.hh4
-rw-r--r--src/cpu/exetrace.cc92
-rw-r--r--src/cpu/exetrace.hh1
-rw-r--r--src/cpu/m5legion_interface.h50
-rw-r--r--src/cpu/o3/mem_dep_unit.hh2
-rw-r--r--src/cpu/o3/mem_dep_unit_impl.hh13
-rw-r--r--src/cpu/ozone/cpu.hh4
-rw-r--r--src/cpu/ozone/thread_state.hh2
-rw-r--r--src/dev/isa_fake.cc9
-rw-r--r--src/dev/isa_fake.hh2
-rw-r--r--src/mem/bus.cc10
-rw-r--r--src/mem/bus.hh4
-rw-r--r--src/mem/cache/base_cache.cc22
-rw-r--r--src/mem/cache/base_cache.hh33
-rw-r--r--src/python/m5/__init__.py7
-rw-r--r--src/python/m5/main.py3
-rw-r--r--src/python/m5/objects/BaseCPU.py2
-rw-r--r--src/python/m5/objects/Tsunami.py1
-rw-r--r--src/sim/host.hh2
-rw-r--r--src/sim/main.cc12
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini51
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out50
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr2
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini51
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out50
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr2
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini51
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out50
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr2
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini51
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out50
-rw-r--r--tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr2
35 files changed, 593 insertions, 127 deletions
diff --git a/configs/common/Simulation.py b/configs/common/Simulation.py
index d88373d54..a67159a50 100644
--- a/configs/common/Simulation.py
+++ b/configs/common/Simulation.py
@@ -27,6 +27,7 @@
# Authors: Lisa Hsu
from os import getcwd
+from os.path import join as joinpath
import m5
from m5.objects import *
m5.AddToPath('../common')
@@ -64,7 +65,7 @@ def run(options, root, testsys, cpu_class):
print "simulating for: ", simtime
maxtick = simtime
else:
- maxtick = -1
+ maxtick = m5.MaxTick
if options.checkpoint_dir:
cptdir = options.checkpoint_dir
@@ -149,7 +150,7 @@ def run(options, root, testsys, cpu_class):
m5.panic('Checkpoint %d not found' % cpt_num)
m5.restoreCheckpoint(root,
- "/".join([cptdir, "cpt.%s" % cpts[cpt_num - 1]]))
+ joinpath(cptdir, "cpt.%s" % cpts[cpt_num - 1]))
if options.standard_switch or cpu_class:
exit_event = m5.simulate(10000)
@@ -184,13 +185,13 @@ def run(options, root, testsys, cpu_class):
exit_event = m5.simulate(when - m5.curTick())
if exit_event.getCause() == "simulate() limit reached":
- m5.checkpoint(root, "/".join([cptdir,"cpt.%d"]))
+ m5.checkpoint(root, joinpath(cptdir, "cpt.%d"))
num_checkpoints += 1
sim_ticks = when
exit_cause = "maximum %d checkpoints dropped" % max_checkpoints
while num_checkpoints < max_checkpoints:
- if (sim_ticks + period) > maxtick and maxtick != -1:
+ if (sim_ticks + period) > maxtick:
exit_event = m5.simulate(maxtick - sim_ticks)
exit_cause = exit_event.getCause()
break
@@ -200,24 +201,20 @@ def run(options, root, testsys, cpu_class):
while exit_event.getCause() == "checkpoint":
exit_event = m5.simulate(sim_ticks - m5.curTick())
if exit_event.getCause() == "simulate() limit reached":
- m5.checkpoint(root, "/".join([cptdir,"cpt.%d"]))
+ m5.checkpoint(root, joinpath(cptdir, "cpt.%d"))
num_checkpoints += 1
else: #no checkpoints being taken via this script
exit_event = m5.simulate(maxtick)
while exit_event.getCause() == "checkpoint":
- m5.checkpoint(root, "/".join([cptdir,"cpt.%d"]))
+ m5.checkpoint(root, joinpath(cptdir, "cpt.%d"))
num_checkpoints += 1
if num_checkpoints == max_checkpoints:
exit_cause = "maximum %d checkpoints dropped" % max_checkpoints
break
- if maxtick == -1:
- exit_event = m5.simulate(maxtick)
- else:
- exit_event = m5.simulate(maxtick - m5.curTick())
-
+ exit_event = m5.simulate(maxtick - m5.curTick())
exit_cause = exit_event.getCause()
if exit_cause == '':
diff --git a/configs/common/SysPaths.py b/configs/common/SysPaths.py
index 2070d11f8..c61c9962e 100644
--- a/configs/common/SysPaths.py
+++ b/configs/common/SysPaths.py
@@ -30,6 +30,9 @@ import os, sys
from os.path import isdir, join as joinpath
from os import environ as env
+config_path = os.path.dirname(os.path.abspath(__file__))
+config_root = os.path.dirname(config_path)
+
def disk(file):
system()
return joinpath(disk.dir, file)
@@ -60,7 +63,7 @@ def system():
if not disk.dir:
disk.dir = joinpath(system.dir, 'disks')
if not script.dir:
- script.dir = joinpath(system.dir, 'boot')
+ script.dir = joinpath(config_root, 'boot')
system.dir = None
binary.dir = None
diff --git a/src/SConscript b/src/SConscript
index 7907dbb5d..b9664dd39 100644
--- a/src/SConscript
+++ b/src/SConscript
@@ -374,8 +374,15 @@ def makeEnv(label, objsfx, strip = False, **kwargs):
envList.append(newEnv)
# Debug binary
+# Solaris seems to have some issue with DWARF2 debugging information, it's ok
+# with stabs though
+if sys.platform == 'sunos5':
+ debug_flag = '-gstabs+'
+else:
+ debug_flag = '-ggdb3'
+
makeEnv('debug', '.do',
- CCFLAGS = Split('-g3 -gdwarf-2 -O0'),
+ CCFLAGS = Split('%s -O0' % debug_flag),
CPPDEFINES = 'DEBUG')
# Optimized binary
diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index 59f219c07..577ea5eab 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -696,7 +696,7 @@ class ScalarBase : public DataAccess
protected:
/** The storage of this stat. */
- char storage[sizeof(Storage)];
+ char storage[sizeof(Storage)] __attribute__ ((aligned (8)));
/** The parameters for this stat. */
Params params;
@@ -1637,7 +1637,7 @@ class DistBase : public DataAccess
protected:
/** The storage for this stat. */
- char storage[sizeof(Storage)];
+ char storage[sizeof(Storage)] __attribute__ ((aligned (8)));
/** The parameters for this stat. */
Params params;
diff --git a/src/cpu/exetrace.cc b/src/cpu/exetrace.cc
index 9d85311bb..80b144e85 100644
--- a/src/cpu/exetrace.cc
+++ b/src/cpu/exetrace.cc
@@ -33,6 +33,8 @@
#include <fstream>
#include <iomanip>
+#include <sys/ipc.h>
+#include <sys/shm.h>
#include "arch/regfile.hh"
#include "base/loader/symtab.hh"
@@ -44,10 +46,15 @@
//XXX This is temporary
#include "arch/isa_specific.hh"
+#include "cpu/m5legion_interface.h"
using namespace std;
using namespace TheISA;
+namespace Trace {
+SharedData *shared_data = NULL;
+}
+
////////////////////////////////////////////////////////////////////////
//
// Methods for the InstRecord object
@@ -60,6 +67,7 @@ Trace::InstRecord::dump(ostream &outs)
if (flags[PRINT_REG_DELTA])
{
#if THE_ISA == SPARC_ISA
+#if 0
//Don't print what happens for each micro-op, just print out
//once at the last op, and for regular instructions.
if(!staticInst->isMicroOp() || staticInst->isLastMicroOp())
@@ -121,6 +129,7 @@ Trace::InstRecord::dump(ostream &outs)
outs << endl;
}
#endif
+#endif
}
else if (flags[INTEL_FORMAT]) {
#if FULL_SYSTEM
@@ -222,6 +231,65 @@ Trace::InstRecord::dump(ostream &outs)
//
outs << endl;
}
+ // Compare
+ if (flags[LEGION_LOCKSTEP])
+ {
+ bool compared = false;
+ bool diffPC = false;
+ bool diffInst = false;
+ bool diffRegs = false;
+
+ while (!compared) {
+ if (shared_data->flags == OWN_M5) {
+ if (shared_data->pc != PC)
+ diffPC = true;
+ if (shared_data->instruction != staticInst->machInst)
+ diffInst = true;
+ for (int i = 0; i < TheISA::NumIntRegs; i++) {
+ if (thread->readIntReg(i) != shared_data->intregs[i])
+ diffRegs = true;
+ }
+
+ if (diffPC || diffInst || diffRegs ) {
+ outs << "Differences found between M5 and Legion:";
+ if (diffPC)
+ outs << " PC";
+ if (diffInst)
+ outs << " Instruction";
+ if (diffRegs)
+ outs << " IntRegs";
+ outs << endl;
+
+ outs << "M5 PC: " << setw(20) << "0x" << hex << PC;
+ outs << "Legion PC: " << setw(20) << "0x" << hex <<
+ shared_data->pc << endl;
+
+
+
+ outs << "M5 Instruction: " << staticInst->machInst << "("
+ << staticInst->disassemble(PC, debugSymbolTable)
+ << ")" << "Legion Instruction: " <<
+ shared_data->instruction << "("
+ /*<< legionInst->disassemble(shared_data->pc,
+ debugSymbolTable)*/
+ << ")" << endl;
+
+ for (int i = 0; i < TheISA::NumIntRegs; i++) {
+ outs << setw(16) << "0x" << hex << thread->readIntReg(i)
+ << setw(16) << "0x" << hex << shared_data->intregs[i];
+
+ if (thread->readIntReg(i) != shared_data->intregs[i])
+ outs << "<--- Different";
+ outs << endl;
+ }
+ }
+
+ compared = true;
+ shared_data->flags = OWN_LEGION;
+ }
+ }
+
+ }
}
@@ -271,6 +339,9 @@ Param<bool> exe_trace_pc_symbol(&exeTraceParams, "pc_symbol",
"Use symbols for the PC if available", true);
Param<bool> exe_trace_intel_format(&exeTraceParams, "intel_format",
"print trace in intel compatible format", false);
+Param<bool> exe_trace_legion_lockstep(&exeTraceParams, "legion_lockstep",
+ "Compare sim state to legion state every cycle",
+ false);
Param<string> exe_trace_system(&exeTraceParams, "trace_system",
"print trace of which system (client or server)",
"client");
@@ -296,7 +367,28 @@ Trace::InstRecord::setParams()
flags[PRINT_REG_DELTA] = exe_trace_print_reg_delta;
flags[PC_SYMBOL] = exe_trace_pc_symbol;
flags[INTEL_FORMAT] = exe_trace_intel_format;
+ flags[LEGION_LOCKSTEP] = exe_trace_legion_lockstep;
trace_system = exe_trace_system;
+
+ // If were going to be in lockstep with Legion
+ // Setup shared memory, and get otherwise ready
+ if (flags[LEGION_LOCKSTEP]) {
+ int shmfd = shmget(getuid(), sizeof(SharedData), 0777);
+ if (shmfd < 0)
+ fatal("Couldn't get shared memory fd. Is Legion running?");
+
+ shared_data = (SharedData*)shmat(shmfd, NULL, SHM_RND);
+ if (shared_data == (SharedData*)-1)
+ fatal("Couldn't allocate shared memory");
+
+ if (shared_data->flags != OWN_M5)
+ fatal("Shared memory has invalid owner");
+
+ if (shared_data->version != VERSION)
+ fatal("Shared Data is wrong version! M5: %d Legion: %d", VERSION,
+ shared_data->version);
+
+ }
}
void
diff --git a/src/cpu/exetrace.hh b/src/cpu/exetrace.hh
index 02ea162f0..6562e5265 100644
--- a/src/cpu/exetrace.hh
+++ b/src/cpu/exetrace.hh
@@ -150,6 +150,7 @@ class InstRecord : public Record
PRINT_REG_DELTA,
PC_SYMBOL,
INTEL_FORMAT,
+ LEGION_LOCKSTEP,
NUM_BITS
};
diff --git a/src/cpu/m5legion_interface.h b/src/cpu/m5legion_interface.h
new file mode 100644
index 000000000..0fa0e7279
--- /dev/null
+++ b/src/cpu/m5legion_interface.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2006 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.
+ *
+ * Authors: Ali Saidi
+ */
+
+#include <unistd.h>
+
+#define VERSION 0xA1000001
+#define OWN_M5 0x000000AA
+#define OWN_LEGION 0x00000055
+
+/** !!! VVV Increment VERSION on change VVV !!! **/
+
+typedef struct {
+ uint32_t flags;
+ uint32_t version;
+
+ uint64_t pc;
+ uint64_t instruction;
+ uint64_t intregs[32];
+
+} SharedData;
+
+/** !!! ^^^ Increment VERSION on change ^^^ !!! **/
+
diff --git a/src/cpu/o3/mem_dep_unit.hh b/src/cpu/o3/mem_dep_unit.hh
index e399f0133..a12a3001b 100644
--- a/src/cpu/o3/mem_dep_unit.hh
+++ b/src/cpu/o3/mem_dep_unit.hh
@@ -69,7 +69,7 @@ class MemDepUnit {
typedef typename Impl::DynInstPtr DynInstPtr;
/** Empty constructor. Must call init() prior to using in this case. */
- MemDepUnit() {}
+ MemDepUnit();
/** Constructs a MemDepUnit with given parameters. */
MemDepUnit(Params *params);
diff --git a/src/cpu/o3/mem_dep_unit_impl.hh b/src/cpu/o3/mem_dep_unit_impl.hh
index c649ca385..f19980fd5 100644
--- a/src/cpu/o3/mem_dep_unit_impl.hh
+++ b/src/cpu/o3/mem_dep_unit_impl.hh
@@ -34,6 +34,13 @@
#include "cpu/o3/mem_dep_unit.hh"
template <class MemDepPred, class Impl>
+MemDepUnit<MemDepPred, Impl>::MemDepUnit()
+ : loadBarrier(false), loadBarrierSN(0), storeBarrier(false),
+ storeBarrierSN(0), iqPtr(NULL)
+{
+}
+
+template <class MemDepPred, class Impl>
MemDepUnit<MemDepPred, Impl>::MemDepUnit(Params *params)
: depPred(params->SSITSize, params->LFSTSize), loadBarrier(false),
loadBarrierSN(0), storeBarrier(false), storeBarrierSN(0), iqPtr(NULL)
@@ -160,8 +167,12 @@ MemDepUnit<MemDepPred, Impl>::insert(DynInstPtr &inst)
// producing memrefs/stores.
InstSeqNum producing_store;
if (inst->isLoad() && loadBarrier) {
+ DPRINTF(MemDepUnit, "Load barrier [sn:%lli] in flight\n",
+ loadBarrierSN);
producing_store = loadBarrierSN;
} else if (inst->isStore() && storeBarrier) {
+ DPRINTF(MemDepUnit, "Store barrier [sn:%lli] in flight\n",
+ storeBarrierSN);
producing_store = storeBarrierSN;
} else {
producing_store = depPred.checkInst(inst->readPC());
@@ -171,10 +182,12 @@ MemDepUnit<MemDepPred, Impl>::insert(DynInstPtr &inst)
// If there is a producing store, try to find the entry.
if (producing_store != 0) {
+ DPRINTF(MemDepUnit, "Searching for producer\n");
MemDepHashIt hash_it = memDepHash.find(producing_store);
if (hash_it != memDepHash.end()) {
store_entry = (*hash_it).second;
+ DPRINTF(MemDepUnit, "Proucer found\n");
}
}
diff --git a/src/cpu/ozone/cpu.hh b/src/cpu/ozone/cpu.hh
index 2b2ed7b3e..c1373944d 100644
--- a/src/cpu/ozone/cpu.hh
+++ b/src/cpu/ozone/cpu.hh
@@ -361,8 +361,8 @@ class OzoneCPU : public BaseCPU
bool interval_stats;
- AlphaITB *itb;
- AlphaDTB *dtb;
+ TheISA::ITB *itb;
+ TheISA::DTB *dtb;
System *system;
PhysicalMemory *physmem;
#endif
diff --git a/src/cpu/ozone/thread_state.hh b/src/cpu/ozone/thread_state.hh
index c4d16b3af..a71795851 100644
--- a/src/cpu/ozone/thread_state.hh
+++ b/src/cpu/ozone/thread_state.hh
@@ -122,7 +122,7 @@ struct OzoneThreadState : public ThreadState {
MiscReg readMiscRegWithEffect(int misc_reg)
{
- return miscRegFile.readRegWithEffect(misc_reg, fault, tc);
+ return miscRegFile.readRegWithEffect(misc_reg, tc);
}
void setMiscReg(int misc_reg, const MiscReg &val)
diff --git a/src/dev/isa_fake.cc b/src/dev/isa_fake.cc
index 103fdd8ce..40909c6a1 100644
--- a/src/dev/isa_fake.cc
+++ b/src/dev/isa_fake.cc
@@ -50,15 +50,6 @@ IsaFake::IsaFake(Params *p)
memset(&retData, p->retData, sizeof(retData));
}
-void
-IsaFake::init()
-{
- // Only init this device if it's connected to anything.
- if (pioPort)
- PioDevice::init();
-}
-
-
Tick
IsaFake::read(PacketPtr pkt)
{
diff --git a/src/dev/isa_fake.hh b/src/dev/isa_fake.hh
index 4c195a97f..fee41e325 100644
--- a/src/dev/isa_fake.hh
+++ b/src/dev/isa_fake.hh
@@ -80,8 +80,6 @@ class IsaFake : public BasicPioDevice
* @param data the data to not write.
*/
virtual Tick write(PacketPtr pkt);
-
- void init();
};
#endif // __ISA_FAKE_HH__
diff --git a/src/mem/bus.cc b/src/mem/bus.cc
index 28ee3476b..7b65d252b 100644
--- a/src/mem/bus.cc
+++ b/src/mem/bus.cc
@@ -240,10 +240,10 @@ Bus::recvRetry(int id)
busIdle.reschedule(tickNextIdle);
}
}
- //If we weren't able to drain before, we might be able to now.
- if (drainEvent && retryList.size() == 0 && curTick >= tickNextIdle)
- drainEvent->process();
}
+ //If we weren't able to drain before, we might be able to now.
+ if (drainEvent && retryList.size() == 0 && curTick >= tickNextIdle)
+ drainEvent->process();
}
Port *
@@ -521,10 +521,10 @@ Bus::drain(Event * de)
//waiting. We might be idle but have someone waiting if the device we
//contacted for a retry didn't actually retry.
if (curTick >= tickNextIdle && retryList.size() == 0) {
+ return 0;
+ } else {
drainEvent = de;
return 1;
- } else {
- return 0;
}
}
diff --git a/src/mem/bus.hh b/src/mem/bus.hh
index 1d1cfde89..ff1d2545d 100644
--- a/src/mem/bus.hh
+++ b/src/mem/bus.hh
@@ -257,8 +257,8 @@ class Bus : public MemObject
Bus(const std::string &n, int bus_id, int _clock, int _width,
bool responder_set)
: MemObject(n), busId(bus_id), clock(_clock), width(_width),
- tickNextIdle(0), busIdle(this), inRetry(false), defaultPort(NULL),
- responderSet(responder_set)
+ tickNextIdle(0), drainEvent(NULL), busIdle(this), inRetry(false),
+ defaultPort(NULL), responderSet(responder_set)
{
//Both the width and clock period must be positive
if (width <= 0)
diff --git a/src/mem/cache/base_cache.cc b/src/mem/cache/base_cache.cc
index 1c519fb86..c26d7782b 100644
--- a/src/mem/cache/base_cache.cc
+++ b/src/mem/cache/base_cache.cc
@@ -140,6 +140,9 @@ BaseCache::CachePort::recvRetry()
}
waitingOnRetry = false;
}
+ // Check if we're done draining once this list is empty
+ if (drainList.empty())
+ cache->checkDrain();
}
else if (!isCpuSide)
{
@@ -338,6 +341,10 @@ BaseCache::CacheEvent::process()
cachePort->drainList.push_back(pkt);
cachePort->waitingOnRetry = true;
}
+
+ // Check if we're done draining once this list is empty
+ if (cachePort->drainList.empty())
+ cachePort->cache->checkDrain();
}
const char *
@@ -599,3 +606,18 @@ BaseCache::regStats()
;
}
+
+unsigned int
+BaseCache::drain(Event *de)
+{
+ // Set status
+ if (!canDrain()) {
+ drainEvent = de;
+
+ changeState(SimObject::Draining);
+ return 1;
+ }
+
+ changeState(SimObject::Drained);
+ return 0;
+}
diff --git a/src/mem/cache/base_cache.hh b/src/mem/cache/base_cache.hh
index 565280aef..ea7544fbb 100644
--- a/src/mem/cache/base_cache.hh
+++ b/src/mem/cache/base_cache.hh
@@ -105,6 +105,8 @@ class BaseCache : public MemObject
void clearBlocked();
+ bool canDrain() { return drainList.empty(); }
+
bool blocked;
bool mustSendRetry;
@@ -227,6 +229,9 @@ class BaseCache : public MemObject
/** The number of misses to trigger an exit event. */
Counter missCount;
+ /** The drain event. */
+ Event *drainEvent;
+
public:
// Statistics
/**
@@ -340,7 +345,7 @@ class BaseCache : public MemObject
BaseCache(const std::string &name, Params &params)
: MemObject(name), blocked(0), blockedSnoop(0), masterRequests(0),
slaveRequests(0), blkSize(params.blkSize),
- missCount(params.maxMisses)
+ missCount(params.maxMisses), drainEvent(NULL)
{
//Start ports at null if more than one is created we should panic
cpuSidePort = NULL;
@@ -477,6 +482,7 @@ class BaseCache : public MemObject
{
uint8_t flag = 1<<cause;
masterRequests &= ~flag;
+ checkDrain();
}
/**
@@ -512,6 +518,7 @@ class BaseCache : public MemObject
{
uint8_t flag = 1<<cause;
slaveRequests &= ~flag;
+ checkDrain();
}
/**
@@ -589,6 +596,30 @@ class BaseCache : public MemObject
return;
}
}
+
+ virtual unsigned int drain(Event *de);
+
+ void checkDrain()
+ {
+ if (drainEvent && canDrain()) {
+ drainEvent->process();
+ changeState(SimObject::Drained);
+ // Clear the drain event
+ drainEvent = NULL;
+ }
+ }
+
+ bool canDrain()
+ {
+ if (doMasterRequest() || doSlaveRequest()) {
+ return false;
+ } else if (memSidePort && !memSidePort->canDrain()) {
+ return false;
+ } else if (cpuSidePort && !cpuSidePort->canDrain()) {
+ return false;
+ }
+ return true;
+ }
};
#endif //__BASE_CACHE_HH__
diff --git a/src/python/m5/__init__.py b/src/python/m5/__init__.py
index d41fd5a61..579562b38 100644
--- a/src/python/m5/__init__.py
+++ b/src/python/m5/__init__.py
@@ -39,6 +39,9 @@ from cc_main import simulate, SimLoopExitEvent
# import the m5 compile options
import defines
+# define a MaxTick parameter
+MaxTick = 2**63 - 1
+
# define this here so we can use it right away if necessary
def panic(string):
print >>sys.stderr, 'panic:', string
@@ -171,10 +174,10 @@ def switchCpus(cpuList):
for cpu in old_cpus:
if not isinstance(cpu, objects.BaseCPU):
- raise TypeError, "%s is not of type BaseCPU", cpu
+ raise TypeError, "%s is not of type BaseCPU" % cpu
for cpu in new_cpus:
if not isinstance(cpu, objects.BaseCPU):
- raise TypeError, "%s is not of type BaseCPU", cpu
+ raise TypeError, "%s is not of type BaseCPU" % cpu
# Drain all of the individual CPUs
drain_event = cc_main.createCountedDrain()
diff --git a/src/python/m5/main.py b/src/python/m5/main.py
index ccd6c5807..ef37f62ac 100644
--- a/src/python/m5/main.py
+++ b/src/python/m5/main.py
@@ -181,6 +181,8 @@ bool_option("print-cpseq", default=False,
help="Print correct path sequence numbers in trace output")
#bool_option("print-reg-delta", default=False,
# help="Print which registers changed to what in trace output")
+bool_option("legion-lock", default=False,
+ help="Compare simulator state with Legion simulator every cycle")
options = attrdict()
arguments = []
@@ -296,6 +298,7 @@ def main():
objects.ExecutionTrace.print_fetchseq = options.print_fetch_seq
objects.ExecutionTrace.print_cpseq = options.print_cpseq
#objects.ExecutionTrace.print_reg_delta = options.print_reg_delta
+ objects.ExecutionTrace.legion_lockstep = options.legion_lock
sys.argv = arguments
sys.path = [ os.path.dirname(sys.argv[0]) ] + sys.path
diff --git a/src/python/m5/objects/BaseCPU.py b/src/python/m5/objects/BaseCPU.py
index b6dc08e46..4e34e8a4e 100644
--- a/src/python/m5/objects/BaseCPU.py
+++ b/src/python/m5/objects/BaseCPU.py
@@ -8,7 +8,6 @@ from Bus import Bus
class BaseCPU(SimObject):
type = 'BaseCPU'
abstract = True
- mem = Param.MemObject("memory")
system = Param.System(Parent.any, "system object")
cpu_id = Param.Int("CPU identifier")
@@ -47,7 +46,6 @@ class BaseCPU(SimObject):
self.icache_port = ic.cpu_side
self.dcache_port = dc.cpu_side
self._mem_ports = ['icache.mem_side', 'dcache.mem_side']
-# self.mem = dc
def addTwoLevelCacheHierarchy(self, ic, dc, l2c):
self.addPrivateSplitL1Caches(ic, dc)
diff --git a/src/python/m5/objects/Tsunami.py b/src/python/m5/objects/Tsunami.py
index 78ab65b31..ffe93727b 100644
--- a/src/python/m5/objects/Tsunami.py
+++ b/src/python/m5/objects/Tsunami.py
@@ -76,6 +76,7 @@ class Tsunami(Platform):
self.pchip.pio = bus.port
self.pciconfig.pio = bus.default
bus.responder_set = True
+ bus.responder = self.pciconfig
self.fake_sm_chip.pio = bus.port
self.fake_uart1.pio = bus.port
self.fake_uart2.pio = bus.port
diff --git a/src/sim/host.hh b/src/sim/host.hh
index 9c79580b1..a2faa206b 100644
--- a/src/sim/host.hh
+++ b/src/sim/host.hh
@@ -56,7 +56,7 @@ typedef int64_t Counter;
*/
typedef int64_t Tick;
-const Tick MaxTick = (1LL << 62);
+const Tick MaxTick = (1LL << 63) - 1;
/**
* Address type
diff --git a/src/sim/main.cc b/src/sim/main.cc
index 133141e57..5b44102a8 100644
--- a/src/sim/main.cc
+++ b/src/sim/main.cc
@@ -309,18 +309,14 @@ finalInit()
* @return The SimLoopExitEvent that caused the loop to exit.
*/
SimLoopExitEvent *
-simulate(Tick num_cycles = -1)
+simulate(Tick num_cycles = MaxTick)
{
warn("Entering event queue @ %d. Starting simulation...\n", curTick);
- // Fix up num_cycles. Special default value -1 means simulate
- // "forever"... schedule event at MaxTick just to be safe.
- // Otherwise it's a delta for additional cycles to simulate past
- // curTick, and thus must be non-negative.
- if (num_cycles == -1)
- num_cycles = MaxTick;
- else if (num_cycles < 0)
+ if (num_cycles < 0)
fatal("simulate: num_cycles must be >= 0 (was %d)\n", num_cycles);
+ else if (curTick + num_cycles < 0) //Overflow
+ num_cycles = MaxTick;
else
num_cycles = curTick + num_cycles;
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini
index 409b641a2..8691a494f 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini
@@ -175,7 +175,6 @@ cpu=system.cpu0
[system.iobus]
type=Bus
-children=responder
bus_id=0
clock=2
responder_set=true
@@ -183,13 +182,6 @@ width=64
default=system.tsunami.pciconfig.pio
port=system.bridge.side_a system.tsunami.cchip.pio system.tsunami.pchip.pio system.tsunami.fake_sm_chip.pio system.tsunami.fake_uart1.pio system.tsunami.fake_uart2.pio system.tsunami.fake_uart3.pio system.tsunami.fake_uart4.pio system.tsunami.fake_ppc.pio system.tsunami.fake_OROM.pio system.tsunami.fake_pnp_addr.pio system.tsunami.fake_pnp_write.pio system.tsunami.fake_pnp_read0.pio system.tsunami.fake_pnp_read1.pio system.tsunami.fake_pnp_read2.pio system.tsunami.fake_pnp_read3.pio system.tsunami.fake_pnp_read4.pio system.tsunami.fake_pnp_read5.pio system.tsunami.fake_pnp_read6.pio system.tsunami.fake_pnp_read7.pio system.tsunami.fake_ata0.pio system.tsunami.fake_ata1.pio system.tsunami.fb.pio system.tsunami.io.pio system.tsunami.uart.pio system.tsunami.console.pio system.tsunami.ide.pio system.tsunami.ethernet.pio system.tsunami.ethernet.config system.tsunami.ethernet.dma system.tsunami.ide.config system.tsunami.ide.dma
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[system.membus]
type=Bus
children=responder
@@ -201,10 +193,13 @@ default=system.membus.responder.pio
port=system.bridge.side_b system.physmem.port system.cpu0.icache_port system.cpu0.dcache_port system.cpu1.icache_port system.cpu1.dcache_port
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
platform=system.tsunami
+ret_bad_addr=true
+ret_data=255
system=system
pio=system.membus.default
@@ -344,6 +339,8 @@ pio_addr=8796093677568
pio_latency=2
pio_size=393216
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[9]
@@ -353,6 +350,8 @@ pio_addr=8804615848432
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[20]
@@ -362,6 +361,8 @@ pio_addr=8804615848304
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[21]
@@ -371,6 +372,8 @@ pio_addr=8804615848569
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[10]
@@ -380,6 +383,8 @@ pio_addr=8804615848451
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[12]
@@ -389,6 +394,8 @@ pio_addr=8804615848515
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[13]
@@ -398,6 +405,8 @@ pio_addr=8804615848579
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[14]
@@ -407,6 +416,8 @@ pio_addr=8804615848643
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[15]
@@ -416,6 +427,8 @@ pio_addr=8804615848707
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[16]
@@ -425,6 +438,8 @@ pio_addr=8804615848771
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[17]
@@ -434,6 +449,8 @@ pio_addr=8804615848835
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[18]
@@ -443,6 +460,8 @@ pio_addr=8804615848899
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[19]
@@ -452,6 +471,8 @@ pio_addr=8804615850617
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[11]
@@ -461,6 +482,8 @@ pio_addr=8804615848892
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[8]
@@ -470,6 +493,8 @@ pio_addr=8804615848816
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[3]
@@ -479,6 +504,8 @@ pio_addr=8804615848696
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[4]
@@ -488,6 +515,8 @@ pio_addr=8804615848936
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[5]
@@ -497,6 +526,8 @@ pio_addr=8804615848680
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[6]
@@ -506,6 +537,8 @@ pio_addr=8804615848944
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[7]
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out
index d4ec3e5b3..3d4a0e43f 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out
@@ -70,9 +70,12 @@ system=system
intrctrl=system.intrctrl
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
+ret_bad_addr=true
+ret_data=255
platform=system.tsunami
system=system
@@ -161,6 +164,8 @@ type=IsaFake
pio_addr=8804615848696
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -169,6 +174,8 @@ type=IsaFake
pio_addr=8804615848936
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -177,6 +184,8 @@ type=IsaFake
pio_addr=8804615848680
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -185,6 +194,8 @@ type=IsaFake
pio_addr=8804615848944
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -193,6 +204,8 @@ type=IsaFake
pio_addr=8804615848892
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -249,6 +262,8 @@ type=IsaFake
pio_addr=8804615848304
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -257,6 +272,8 @@ type=IsaFake
pio_addr=8804615848432
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -273,6 +290,8 @@ type=IsaFake
pio_addr=8804615848643
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -281,6 +300,8 @@ type=IsaFake
pio_addr=8804615848579
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -289,6 +310,8 @@ type=IsaFake
pio_addr=8804615848515
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -297,6 +320,8 @@ type=IsaFake
pio_addr=8804615848451
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -305,6 +330,8 @@ type=IsaFake
pio_addr=8804615848899
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -313,6 +340,8 @@ type=IsaFake
pio_addr=8804615848835
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -321,6 +350,8 @@ type=IsaFake
pio_addr=8804615848771
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -329,6 +360,8 @@ type=IsaFake
pio_addr=8804615848707
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -337,6 +370,8 @@ type=IsaFake
pio_addr=8804615850617
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -422,6 +457,8 @@ type=IsaFake
pio_addr=8796093677568
pio_latency=2
pio_size=393216
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -438,6 +475,8 @@ type=IsaFake
pio_addr=8804615848816
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -446,6 +485,8 @@ type=IsaFake
pio_addr=8804615848569
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -503,13 +544,6 @@ clock=2
width=64
responder_set=true
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[trace]
flags=
start=0
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr
index 9d74574e7..9bd19d291 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr
@@ -1,7 +1,5 @@
Warning: rounding error > tolerance
0.002000 rounded to 0
-Warning: rounding error > tolerance
- 0.002000 rounded to 0
0: system.tsunami.io.rtc: Real-time clock set to Sun Jan 1 00:00:00 2006
Listening for console connection on port 3457
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7001
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini
index a862353cb..30f7b3f1c 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini
@@ -145,7 +145,6 @@ cpu=system.cpu
[system.iobus]
type=Bus
-children=responder
bus_id=0
clock=2
responder_set=true
@@ -153,13 +152,6 @@ width=64
default=system.tsunami.pciconfig.pio
port=system.bridge.side_a system.tsunami.cchip.pio system.tsunami.pchip.pio system.tsunami.fake_sm_chip.pio system.tsunami.fake_uart1.pio system.tsunami.fake_uart2.pio system.tsunami.fake_uart3.pio system.tsunami.fake_uart4.pio system.tsunami.fake_ppc.pio system.tsunami.fake_OROM.pio system.tsunami.fake_pnp_addr.pio system.tsunami.fake_pnp_write.pio system.tsunami.fake_pnp_read0.pio system.tsunami.fake_pnp_read1.pio system.tsunami.fake_pnp_read2.pio system.tsunami.fake_pnp_read3.pio system.tsunami.fake_pnp_read4.pio system.tsunami.fake_pnp_read5.pio system.tsunami.fake_pnp_read6.pio system.tsunami.fake_pnp_read7.pio system.tsunami.fake_ata0.pio system.tsunami.fake_ata1.pio system.tsunami.fb.pio system.tsunami.io.pio system.tsunami.uart.pio system.tsunami.console.pio system.tsunami.ide.pio system.tsunami.ethernet.pio system.tsunami.ethernet.config system.tsunami.ethernet.dma system.tsunami.ide.config system.tsunami.ide.dma
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[system.membus]
type=Bus
children=responder
@@ -171,10 +163,13 @@ default=system.membus.responder.pio
port=system.bridge.side_b system.physmem.port system.cpu.icache_port system.cpu.dcache_port
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
platform=system.tsunami
+ret_bad_addr=true
+ret_data=255
system=system
pio=system.membus.default
@@ -314,6 +309,8 @@ pio_addr=8796093677568
pio_latency=2
pio_size=393216
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[9]
@@ -323,6 +320,8 @@ pio_addr=8804615848432
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[20]
@@ -332,6 +331,8 @@ pio_addr=8804615848304
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[21]
@@ -341,6 +342,8 @@ pio_addr=8804615848569
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[10]
@@ -350,6 +353,8 @@ pio_addr=8804615848451
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[12]
@@ -359,6 +364,8 @@ pio_addr=8804615848515
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[13]
@@ -368,6 +375,8 @@ pio_addr=8804615848579
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[14]
@@ -377,6 +386,8 @@ pio_addr=8804615848643
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[15]
@@ -386,6 +397,8 @@ pio_addr=8804615848707
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[16]
@@ -395,6 +408,8 @@ pio_addr=8804615848771
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[17]
@@ -404,6 +419,8 @@ pio_addr=8804615848835
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[18]
@@ -413,6 +430,8 @@ pio_addr=8804615848899
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[19]
@@ -422,6 +441,8 @@ pio_addr=8804615850617
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[11]
@@ -431,6 +452,8 @@ pio_addr=8804615848892
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[8]
@@ -440,6 +463,8 @@ pio_addr=8804615848816
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[3]
@@ -449,6 +474,8 @@ pio_addr=8804615848696
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[4]
@@ -458,6 +485,8 @@ pio_addr=8804615848936
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[5]
@@ -467,6 +496,8 @@ pio_addr=8804615848680
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[6]
@@ -476,6 +507,8 @@ pio_addr=8804615848944
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[7]
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out
index 739a4860a..bc33ad4d9 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out
@@ -70,9 +70,12 @@ system=system
intrctrl=system.intrctrl
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
+ret_bad_addr=true
+ret_data=255
platform=system.tsunami
system=system
@@ -134,6 +137,8 @@ type=IsaFake
pio_addr=8804615848696
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -142,6 +147,8 @@ type=IsaFake
pio_addr=8804615848936
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -150,6 +157,8 @@ type=IsaFake
pio_addr=8804615848680
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -158,6 +167,8 @@ type=IsaFake
pio_addr=8804615848944
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -166,6 +177,8 @@ type=IsaFake
pio_addr=8804615848892
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -222,6 +235,8 @@ type=IsaFake
pio_addr=8804615848304
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -230,6 +245,8 @@ type=IsaFake
pio_addr=8804615848432
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -246,6 +263,8 @@ type=IsaFake
pio_addr=8804615848643
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -254,6 +273,8 @@ type=IsaFake
pio_addr=8804615848579
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -262,6 +283,8 @@ type=IsaFake
pio_addr=8804615848515
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -270,6 +293,8 @@ type=IsaFake
pio_addr=8804615848451
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -278,6 +303,8 @@ type=IsaFake
pio_addr=8804615848899
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -286,6 +313,8 @@ type=IsaFake
pio_addr=8804615848835
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -294,6 +323,8 @@ type=IsaFake
pio_addr=8804615848771
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -302,6 +333,8 @@ type=IsaFake
pio_addr=8804615848707
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -310,6 +343,8 @@ type=IsaFake
pio_addr=8804615850617
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -395,6 +430,8 @@ type=IsaFake
pio_addr=8796093677568
pio_latency=2
pio_size=393216
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -411,6 +448,8 @@ type=IsaFake
pio_addr=8804615848816
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -419,6 +458,8 @@ type=IsaFake
pio_addr=8804615848569
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -476,13 +517,6 @@ clock=2
width=64
responder_set=true
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[trace]
flags=
start=0
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr
index dbafd6309..a8bcb04d9 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr
@@ -1,7 +1,5 @@
Warning: rounding error > tolerance
0.002000 rounded to 0
-Warning: rounding error > tolerance
- 0.002000 rounded to 0
0: system.tsunami.io.rtc: Real-time clock set to Sun Jan 1 00:00:00 2006
Listening for console connection on port 3456
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini
index f9a926d79..bc81405be 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini
@@ -171,7 +171,6 @@ cpu=system.cpu0
[system.iobus]
type=Bus
-children=responder
bus_id=0
clock=2
responder_set=true
@@ -179,13 +178,6 @@ width=64
default=system.tsunami.pciconfig.pio
port=system.bridge.side_a system.tsunami.cchip.pio system.tsunami.pchip.pio system.tsunami.fake_sm_chip.pio system.tsunami.fake_uart1.pio system.tsunami.fake_uart2.pio system.tsunami.fake_uart3.pio system.tsunami.fake_uart4.pio system.tsunami.fake_ppc.pio system.tsunami.fake_OROM.pio system.tsunami.fake_pnp_addr.pio system.tsunami.fake_pnp_write.pio system.tsunami.fake_pnp_read0.pio system.tsunami.fake_pnp_read1.pio system.tsunami.fake_pnp_read2.pio system.tsunami.fake_pnp_read3.pio system.tsunami.fake_pnp_read4.pio system.tsunami.fake_pnp_read5.pio system.tsunami.fake_pnp_read6.pio system.tsunami.fake_pnp_read7.pio system.tsunami.fake_ata0.pio system.tsunami.fake_ata1.pio system.tsunami.fb.pio system.tsunami.io.pio system.tsunami.uart.pio system.tsunami.console.pio system.tsunami.ide.pio system.tsunami.ethernet.pio system.tsunami.ethernet.config system.tsunami.ethernet.dma system.tsunami.ide.config system.tsunami.ide.dma
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[system.membus]
type=Bus
children=responder
@@ -197,10 +189,13 @@ default=system.membus.responder.pio
port=system.bridge.side_b system.physmem.port system.cpu0.icache_port system.cpu0.dcache_port system.cpu1.icache_port system.cpu1.dcache_port
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
platform=system.tsunami
+ret_bad_addr=true
+ret_data=255
system=system
pio=system.membus.default
@@ -340,6 +335,8 @@ pio_addr=8796093677568
pio_latency=2
pio_size=393216
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[9]
@@ -349,6 +346,8 @@ pio_addr=8804615848432
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[20]
@@ -358,6 +357,8 @@ pio_addr=8804615848304
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[21]
@@ -367,6 +368,8 @@ pio_addr=8804615848569
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[10]
@@ -376,6 +379,8 @@ pio_addr=8804615848451
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[12]
@@ -385,6 +390,8 @@ pio_addr=8804615848515
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[13]
@@ -394,6 +401,8 @@ pio_addr=8804615848579
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[14]
@@ -403,6 +412,8 @@ pio_addr=8804615848643
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[15]
@@ -412,6 +423,8 @@ pio_addr=8804615848707
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[16]
@@ -421,6 +434,8 @@ pio_addr=8804615848771
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[17]
@@ -430,6 +445,8 @@ pio_addr=8804615848835
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[18]
@@ -439,6 +456,8 @@ pio_addr=8804615848899
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[19]
@@ -448,6 +467,8 @@ pio_addr=8804615850617
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[11]
@@ -457,6 +478,8 @@ pio_addr=8804615848892
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[8]
@@ -466,6 +489,8 @@ pio_addr=8804615848816
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[3]
@@ -475,6 +500,8 @@ pio_addr=8804615848696
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[4]
@@ -484,6 +511,8 @@ pio_addr=8804615848936
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[5]
@@ -493,6 +522,8 @@ pio_addr=8804615848680
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[6]
@@ -502,6 +533,8 @@ pio_addr=8804615848944
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[7]
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out
index 5391d8e88..cd74278eb 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out
@@ -70,9 +70,12 @@ system=system
intrctrl=system.intrctrl
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
+ret_bad_addr=true
+ret_data=255
platform=system.tsunami
system=system
@@ -161,6 +164,8 @@ type=IsaFake
pio_addr=8804615848696
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -169,6 +174,8 @@ type=IsaFake
pio_addr=8804615848936
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -177,6 +184,8 @@ type=IsaFake
pio_addr=8804615848680
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -185,6 +194,8 @@ type=IsaFake
pio_addr=8804615848944
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -193,6 +204,8 @@ type=IsaFake
pio_addr=8804615848892
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -249,6 +262,8 @@ type=IsaFake
pio_addr=8804615848304
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -257,6 +272,8 @@ type=IsaFake
pio_addr=8804615848432
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -273,6 +290,8 @@ type=IsaFake
pio_addr=8804615848643
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -281,6 +300,8 @@ type=IsaFake
pio_addr=8804615848579
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -289,6 +310,8 @@ type=IsaFake
pio_addr=8804615848515
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -297,6 +320,8 @@ type=IsaFake
pio_addr=8804615848451
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -305,6 +330,8 @@ type=IsaFake
pio_addr=8804615848899
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -313,6 +340,8 @@ type=IsaFake
pio_addr=8804615848835
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -321,6 +350,8 @@ type=IsaFake
pio_addr=8804615848771
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -329,6 +360,8 @@ type=IsaFake
pio_addr=8804615848707
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -337,6 +370,8 @@ type=IsaFake
pio_addr=8804615850617
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -422,6 +457,8 @@ type=IsaFake
pio_addr=8796093677568
pio_latency=2
pio_size=393216
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -438,6 +475,8 @@ type=IsaFake
pio_addr=8804615848816
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -446,6 +485,8 @@ type=IsaFake
pio_addr=8804615848569
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -503,13 +544,6 @@ clock=2
width=64
responder_set=true
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[trace]
flags=
start=0
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr
index bfd64fb2b..c211114c2 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr
@@ -1,7 +1,5 @@
Warning: rounding error > tolerance
0.002000 rounded to 0
-Warning: rounding error > tolerance
- 0.002000 rounded to 0
0: system.tsunami.io.rtc: Real-time clock set to Sun Jan 1 00:00:00 2006
Listening for console connection on port 3457
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7001
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini
index 17b05cd2b..180fa2b80 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini
@@ -143,7 +143,6 @@ cpu=system.cpu
[system.iobus]
type=Bus
-children=responder
bus_id=0
clock=2
responder_set=true
@@ -151,13 +150,6 @@ width=64
default=system.tsunami.pciconfig.pio
port=system.bridge.side_a system.tsunami.cchip.pio system.tsunami.pchip.pio system.tsunami.fake_sm_chip.pio system.tsunami.fake_uart1.pio system.tsunami.fake_uart2.pio system.tsunami.fake_uart3.pio system.tsunami.fake_uart4.pio system.tsunami.fake_ppc.pio system.tsunami.fake_OROM.pio system.tsunami.fake_pnp_addr.pio system.tsunami.fake_pnp_write.pio system.tsunami.fake_pnp_read0.pio system.tsunami.fake_pnp_read1.pio system.tsunami.fake_pnp_read2.pio system.tsunami.fake_pnp_read3.pio system.tsunami.fake_pnp_read4.pio system.tsunami.fake_pnp_read5.pio system.tsunami.fake_pnp_read6.pio system.tsunami.fake_pnp_read7.pio system.tsunami.fake_ata0.pio system.tsunami.fake_ata1.pio system.tsunami.fb.pio system.tsunami.io.pio system.tsunami.uart.pio system.tsunami.console.pio system.tsunami.ide.pio system.tsunami.ethernet.pio system.tsunami.ethernet.config system.tsunami.ethernet.dma system.tsunami.ide.config system.tsunami.ide.dma
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[system.membus]
type=Bus
children=responder
@@ -169,10 +161,13 @@ default=system.membus.responder.pio
port=system.bridge.side_b system.physmem.port system.cpu.icache_port system.cpu.dcache_port
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
platform=system.tsunami
+ret_bad_addr=true
+ret_data=255
system=system
pio=system.membus.default
@@ -312,6 +307,8 @@ pio_addr=8796093677568
pio_latency=2
pio_size=393216
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[9]
@@ -321,6 +318,8 @@ pio_addr=8804615848432
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[20]
@@ -330,6 +329,8 @@ pio_addr=8804615848304
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[21]
@@ -339,6 +340,8 @@ pio_addr=8804615848569
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[10]
@@ -348,6 +351,8 @@ pio_addr=8804615848451
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[12]
@@ -357,6 +362,8 @@ pio_addr=8804615848515
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[13]
@@ -366,6 +373,8 @@ pio_addr=8804615848579
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[14]
@@ -375,6 +384,8 @@ pio_addr=8804615848643
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[15]
@@ -384,6 +395,8 @@ pio_addr=8804615848707
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[16]
@@ -393,6 +406,8 @@ pio_addr=8804615848771
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[17]
@@ -402,6 +417,8 @@ pio_addr=8804615848835
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[18]
@@ -411,6 +428,8 @@ pio_addr=8804615848899
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[19]
@@ -420,6 +439,8 @@ pio_addr=8804615850617
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[11]
@@ -429,6 +450,8 @@ pio_addr=8804615848892
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[8]
@@ -438,6 +461,8 @@ pio_addr=8804615848816
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[3]
@@ -447,6 +472,8 @@ pio_addr=8804615848696
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[4]
@@ -456,6 +483,8 @@ pio_addr=8804615848936
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[5]
@@ -465,6 +494,8 @@ pio_addr=8804615848680
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[6]
@@ -474,6 +505,8 @@ pio_addr=8804615848944
pio_latency=2
pio_size=8
platform=system.tsunami
+ret_bad_addr=false
+ret_data=255
system=system
pio=system.iobus.port[7]
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out
index 6f0210a4c..f88a750d9 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out
@@ -70,9 +70,12 @@ system=system
intrctrl=system.intrctrl
[system.membus.responder]
-type=BadAddr
+type=IsaFake
pio_addr=0
pio_latency=0
+pio_size=8
+ret_bad_addr=true
+ret_data=255
platform=system.tsunami
system=system
@@ -134,6 +137,8 @@ type=IsaFake
pio_addr=8804615848696
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -142,6 +147,8 @@ type=IsaFake
pio_addr=8804615848936
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -150,6 +157,8 @@ type=IsaFake
pio_addr=8804615848680
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -158,6 +167,8 @@ type=IsaFake
pio_addr=8804615848944
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -166,6 +177,8 @@ type=IsaFake
pio_addr=8804615848892
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -222,6 +235,8 @@ type=IsaFake
pio_addr=8804615848304
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -230,6 +245,8 @@ type=IsaFake
pio_addr=8804615848432
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -246,6 +263,8 @@ type=IsaFake
pio_addr=8804615848643
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -254,6 +273,8 @@ type=IsaFake
pio_addr=8804615848579
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -262,6 +283,8 @@ type=IsaFake
pio_addr=8804615848515
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -270,6 +293,8 @@ type=IsaFake
pio_addr=8804615848451
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -278,6 +303,8 @@ type=IsaFake
pio_addr=8804615848899
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -286,6 +313,8 @@ type=IsaFake
pio_addr=8804615848835
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -294,6 +323,8 @@ type=IsaFake
pio_addr=8804615848771
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -302,6 +333,8 @@ type=IsaFake
pio_addr=8804615848707
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -310,6 +343,8 @@ type=IsaFake
pio_addr=8804615850617
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -395,6 +430,8 @@ type=IsaFake
pio_addr=8796093677568
pio_latency=2
pio_size=393216
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -411,6 +448,8 @@ type=IsaFake
pio_addr=8804615848816
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -419,6 +458,8 @@ type=IsaFake
pio_addr=8804615848569
pio_latency=2
pio_size=8
+ret_bad_addr=false
+ret_data=255
platform=system.tsunami
system=system
@@ -476,13 +517,6 @@ clock=2
width=64
responder_set=true
-[system.iobus.responder]
-type=BadAddr
-pio_addr=0
-pio_latency=0
-platform=system.tsunami
-system=system
-
[trace]
flags=
start=0
diff --git a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr
index dbafd6309..a8bcb04d9 100644
--- a/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr
+++ b/tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr
@@ -1,7 +1,5 @@
Warning: rounding error > tolerance
0.002000 rounded to 0
-Warning: rounding error > tolerance
- 0.002000 rounded to 0
0: system.tsunami.io.rtc: Real-time clock set to Sun Jan 1 00:00:00 2006
Listening for console connection on port 3456
0: system.remote_gdb.listener: listening for remote gdb #0 on port 7000