dev/ide_atareg.h:
Need endian.h for LITTLE_ENDIAN.
sim/syscall_emul.hh:
Need to include sys/fcntl.h to get O_BINARY.
--HG--
extra : convert_revision : 606f9506dc483f3952dcc65b8ba25c28001f2c43
sim/system.cc:
Add a global variable that will tell the remote debugger to
wait when a given CPU is is registered.
--HG--
extra : convert_revision : a093c9331daa675d4b59a321e53a5da6ea292c40
Make the AlphaConsole calculate the number of CPUs instead
of passing that in as a parameter.
cpu/base.cc:
pass the desired cpu_id into registerExecContext, offsetting it
by the thread number. a cpu_id of -1 means that it should be
generated for you.
cpu/base.hh:
Take the cpu_id as a parameter
cpu/o3/alpha_cpu_builder.cc:
cpu/simple/cpu.cc:
Accept the cpu_id as a parameter
while we're here, let's remove the multiplier since it is
not used.
dev/alpha_console.cc:
don't take the number of CPUs as a parameter. Calculate it from
the system based on the number of CPUs that have been registered.
move init() code to startup() to ensure that all CPUs are registerd.
dev/alpha_console.hh:
python/m5/objects/AlphaConsole.py:
don't take the number of CPUs as a parameter.
move init() code to startup() to ensure that all CPUs are registerd.
python/m5/objects/BaseCPU.py:
take the cpu_id as a parameter. Default it to -1 which means
that it will be generated.
sim/system.cc:
allow the registerExecContext functioin to take a desired
cpu_id as a parameter. Check to ensure that the id isn't
already used. Accept -1 as a request to have an id assigned.
sim/system.hh:
keep track of the number of registered exec contexts.
provide a function for accessing the number of exec contexts
that checks to ensure that they are all registered correctly.
--HG--
extra : convert_revision : 8e12f96ff8a49fa16cdbbdb4c05c651376c35788
code into a function that can be called by the AlphaConsole class.
AlphaConsole will pass in its address.
arch/alpha/ev5.hh:
Move Phys2K0Seg to ev5.hh and fixup the TSUNAMI uncacheable
bits so that they will be converted correctly.
dev/alpha_access.h:
Do not hard code the location of the AlphaConsole
dev/alpha_console.cc:
fixup #includes
tell the system where the alpha console is
sim/system.hh:
Provide a function that will tell the system where the AlphaAccess
structure (device) lives
--HG--
extra : convert_revision : 92d70ca926151a32eebe9925de597459ac58013e
instead of compiling it into the console version
dev/alpha_access.h:
move serialization stuff to alpha_console.hh
define the ALPHA_ACCESS_BASE in m5 instead of in console.c and
have m5 pass the value to the console
dev/alpha_console.cc:
dev/alpha_console.hh:
Move serialization stuff into a derived class of AlphaAccess
sim/system.cc:
pass the value of ALPHA_ACCESS_BASE to the console code via
the m5AlphaAccess console variable.
--HG--
extra : convert_revision : 0ea4ba239f03d6dad51a6efae0385aa543064117
dev/alpha_access.h:
Update the ALPHA_ACCESS_VERSION
move typedefs to this file since they're only used here.
dev/alpha_console.cc:
formatting
sim/system.cc:
xxm -> m5
--HG--
extra : convert_revision : 3aeca50d1385034f5a1e20dd8b0abd03bd6f26f0
object and get rid of the ParamContext that each used to have.
python/m5/objects/Root.py:
Add max_time and progress_interval to the Root object
sim/root.cc:
Add max_time and progress_interval to the Root object. These
parameters used to be in their own contexts in sim_events.cc
sim/sim_events.cc:
Get rid of the ParamContext for max cycles and the progress
event. Move the functionality to the Root object
sim/sim_events.hh:
Move ProgressEvent declaration to the header so that it can
be used in other files.
--HG--
extra : convert_revision : ff664b806855e8eb9201b8a25392aa53204464f0
Make System an object that can be instantiated. For operating
systems that don't need any OS specific hacks.
python/m5/objects/AlphaConsole.py:
python/m5/objects/BaseCPU.py:
python/m5/objects/Tsunami.py:
BaseSystem -> System
--HG--
rename : python/m5/objects/BaseSystem.py => python/m5/objects/System.py
extra : convert_revision : e5d12db02abef1b0eda720b50dd2c09cb1ac5232
We can now run the SimpleScalar wupwise binary
to completion on the test input.
Didn't have time to do more testing, but I fixed
a major problem w/getdirentries that should help
a lot more programs run.
arch/alpha/alpha_tru64_process.cc:
Add truncate, ftruncate, statfs, and fstatfs.
Add v4.x (pre-F64) stat, fstat, and lstat.
Add setsysinfo (though all it does is provide more
specific warning messages).
Fix subtle but major bug in getdirentries.
sim/syscall_emul.cc:
sim/syscall_emul.hh:
Add truncate, ftruncate, statfs, and fstatfs.
--HG--
extra : convert_revision : 9037393d00dc49b0074a41603ea647587f5a9ec7
sim/main.cc:
Clean uo usage output and print usage when no options are given
Don't accept mpy files anymore since we don't use them.
--HG--
extra : convert_revision : c3b16f602f301d2de12547285334c0037d829998
Fix description for Bus clock_ratio (no longer a ratio).
Add Clock param type (generic Frequency or Latency).
cpu/base_cpu.cc:
cpu/base_cpu.hh:
cpu/beta_cpu/alpha_full_cpu_builder.cc:
cpu/simple_cpu/simple_cpu.cc:
dev/ide_ctrl.cc:
dev/ns_gige.cc:
dev/ns_gige.hh:
dev/pciconfigall.cc:
dev/sinic.cc:
dev/tsunami_cchip.cc:
dev/tsunami_io.cc:
dev/tsunami_pchip.cc:
dev/uart.cc:
python/m5/objects/BaseCPU.py:
python/m5/objects/BaseCache.py:
python/m5/objects/BaseSystem.py:
python/m5/objects/Bus.py:
python/m5/objects/Ethernet.py:
python/m5/objects/Root.py:
sim/universe.cc:
Standardize clock parameter names to 'clock'.
Fix description for Bus clock_ratio (no longer a ratio).
python/m5/config.py:
Minor tweaks on Frequency/Latency:
- added new Clock param type to avoid ambiguities
- factored out init code into getLatency()
- made RootFrequency *not* a subclass of Frequency so it
can't be directly assigned to a Frequency paremeter
--HG--
extra : convert_revision : fc4bb8562df171b454bbf696314cda57e1ec8506
arch/alpha/alpha_tru64_process.cc:
getdirent isn't implemented by cygwin. panic if this function is
executed. (It shouldn't be too much to emulate it using opendir,
readdir, etc.)
arch/alpha/pseudo_inst.cc:
Use lseek once and read instead pread.
base/intmath.hh:
we want int, long, and long long variations of FloorLog2 instead
of int32_t, int64_t. Otherwise, we leave one out.
base/socket.cc:
Fix define that seems to be for apple
sim/serialize.cc:
don't use the intXX_t stuff, instead, use the real types
so we're sure that we cover all of them.
--HG--
extra : convert_revision : 9fccaff583100b06bbaafd95a162c4e19beed59e
sim/serialize.hh:
Add variables to keep track of the number of checkpoints
dropped and maximum allowed.
--HG--
extra : convert_revision : 32241b90c58def6958ec84c53cc2cca996007506
CPU cycle ticks. This allows the user to have CPUs of different
frequencies, and also allows frequencies and latencies that are
not evenly divisible by the CPU frequency. For now, the CPU
frequency is still set to the global frequency, but soon, we'll
hopefully make the global frequency fixed at something like 1THz
and set all other frequencies independently.
arch/alpha/ev5.cc:
The cycles counter is based on the current cpu cycle.
cpu/base_cpu.cc:
frequency isn't the cpu parameter anymore, cycleTime is.
cpu/base_cpu.hh:
frequency isn't the cpu parameter anymore, cycleTime is.
create several public functions for getting the cpu frequency
and the numbers of ticks for a given number of cycles, etc.
cpu/memtest/memtest.cc:
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
cpu/trace/trace_cpu.cc:
Now that ticks aren't cpu cycles, fixup code to advance
by the proper number of ticks.
cpu/memtest/memtest.hh:
cpu/trace/trace_cpu.hh:
Provide a function to get the number of ticks for a given
number of cycles.
dev/alpha_console.cc:
Update for changes in the way that frequencies and latencies are
accessed. Move some stuff to init()
dev/alpha_console.hh:
Need a pointer to the system and the cpu to get the frequency
so we can pass the info to the console code.
dev/etherbus.cc:
dev/etherbus.hh:
dev/etherlink.cc:
dev/etherlink.hh:
dev/ethertap.cc:
dev/ide_disk.hh:
dev/ns_gige.cc:
dev/ns_gige.hh:
update for changes in the way bandwidths are passed from
python to C++ to accomidate the new way that ticks works.
dev/ide_disk.cc:
update for changes in the way bandwidths are passed from
python to C++ to accomidate the new way that ticks works.
Add some extra debugging printfs
dev/platform.cc:
dev/sinic.cc:
dev/sinic.hh:
outline the constructor and destructor
dev/platform.hh:
outline the constructor and destructor.
don't keep track of the interrupt frequency. Only provide the
accessor function.
dev/tsunami.cc:
dev/tsunami.hh:
outline the constructor and destructor
Don't set the interrupt frequency here. Get it from the actual device
that does the interrupting.
dev/tsunami_io.cc:
dev/tsunami_io.hh:
Make the interrupt interval a configuration parameter. (And convert
the interval to the new latency/frequency stuff in the python)
kern/linux/linux_system.cc:
update for changes in the way bandwidths are passed from
python to C++ to accomidate the new way that ticks works.
For now, we must get the boot cpu's frequency as a parameter
since allowing the system to have a pointer to the boot cpu would
cause a cycle.
kern/tru64/tru64_system.cc:
For now, we must get the boot cpu's frequency as a parameter
since allowing the system to have a pointer to the boot cpu would
cause a cycle.
python/m5/config.py:
Fix support for cycle_time relative latencies and frequencies.
Add support for getting a NetworkBandwidth or a MemoryBandwidth.
python/m5/objects/BaseCPU.mpy:
All CPUs now have a cycle_time. The default is the global frequency,
but it is now possible to set the global frequency to some large value
(like 1THz) and set each CPU frequency independently.
python/m5/objects/BaseCache.mpy:
python/m5/objects/Ide.mpy:
Make this a Latency parameter
python/m5/objects/BaseSystem.mpy:
We need to pass the boot CPU's frequency to the system
python/m5/objects/Ethernet.mpy:
Update parameter types to use latency and bandwidth types
python/m5/objects/Platform.mpy:
this frequency isn't needed. We get it from the clock interrupt.
python/m5/objects/Tsunami.mpy:
The clock generator should hold the frequency
sim/eventq.hh:
Need to remove this assertion because the writeback event
queue is different from the CPU's event queue which can cause
this assertion to fail.
sim/process.cc:
Fix comment.
sim/system.hh:
Struct member to hold the boot CPU's frequency.
sim/universe.cc:
remove unneeded variable.
--HG--
extra : convert_revision : 51efe4041095234bf458d9b3b0d417f4cae16fdc
millisecond, microsecond, etc. so that the user can explicitly
convert between system ticks and time and know what sorts of
expensive operations are being used for that conversion.
arch/alpha/alpha_tru64_process.cc:
arch/alpha/pseudo_inst.cc:
dev/etherdump.cc:
dev/etherlink.cc:
dev/ns_gige.cc:
dev/sinic.cc:
dev/tsunami_io.cc:
dev/uart.cc:
sim/stat_control.cc:
sim/syscall_emul.hh:
Use the new variables for getting the event clock
dev/etherdump.hh:
delete variables that are no longer needed.
--HG--
extra : convert_revision : d95fc7d44909443e1b7952a24ef822ef051c7cf2
arch/alpha/alpha_tru64_process.cc:
sim/process.cc:
sim/process.hh:
Add an address range for the nxm
sim/syscall_emul.hh:
Check to make sure that if we have an nxm config space that the mmap hasn't grown into it
--HG--
extra : convert_revision : e479e5240080ae488080d228bafea488835d6e77
sim/sim_object.cc:
Add a new constructor that can take the params struct and
tweak the old one to create a params struct if we use the
old constructor.
sim/sim_object.hh:
Hard code a Params struct for SimObject that all other params
structs can derive from. Move the name string into the struct
and update the code accordingly. New constructor that takes
the params struct.
--HG--
extra : convert_revision : 30761dab31d7257f9e8c864dcd6cae37309163f2
.mpy SimObject descriptions. Structs are defined
in simobj/param/ObjectName.hh.
- Move compile-time python params (from CPPDEFINES) to
separate dict from run-time params (from os.environ).
The former are needed to generate proper param structs.
This also helps prevent users from messing things up
by setting the wrong environment vars (which could have
overridden compile-time settings in the old system).
- Other misc cleanup of m5 python package.
SConscript:
Include simobj/SConscript
build/SConstruct:
Fix type in comment
python/SConscript:
Move CPPDEFINES dict-generating code to m5scons.flatten_defines
python/m5/__init__.py:
- Generate a build_env SmartDict here to hold compile-time
params (passed in via __main__.m5_build_env).
- Move panic and env here from config.py.
python/m5/config.py:
Move panic, env to top level (m5/__init__.py)
python/m5/objects/BaseCPU.mpy:
Use build_env instead of env for compile-time params
python/m5/smartdict.py:
Add some comments.
sim/sim_object.hh:
Include auto-generated Param struct. Not used yet,
just here as proof of concept.
test/genini.py:
Put -E arguments in build_env as well as os.environ
--HG--
extra : convert_revision : cf6f4a2565b230c495b33b18612d6030988adac5
arch/alpha/alpha_linux_process.cc:
arch/alpha/alpha_tru64_process.cc:
cpu/exec_context.hh:
sim/process.hh:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
Changed all syscalls to use syscall return object
arch/alpha/isa_traits.hh:
Added syscall return object that packages return value and return
status into an object.
sim/process.cc:
renamed variable name to nm so base class function name() can be called
--HG--
extra : convert_revision : 6609c5ffecc9e3519d7a0cd160879fd21d54abfc
determining which parameters belong to a class. This allows us to
remove the disable flag since it is not the correct model
for variable checking anyway.
objects/BaseCPU.mpy:
Use the FULL_SYSTEM environment variable to enable or disable
parameters.
sim/pyconfig/m5config.py:
remove the disable flag since it is not the correct model
for variable checking.
--HG--
extra : convert_revision : a8ccb78ba16d23006225df282a09187d32557608
otherwise m5config and the object descriptions cannot take
advantage of them.
sim/pyconfig/SConscript:
We should import m5config *after* we do the CPPDEFINES stuff,
otherwise m5config and the object descriptions cannot take
advantage of them. This means that we can't use the env dict
alias. We should instead use os.environ.
--HG--
extra : convert_revision : 392f99a3c15cfba74a5cde79a709ecfad3820e63
sim/pyconfig/m5config.py:
Don't sort child nodes, as this can change timing in memory system.
(Really ought to be fixed in memory system, but we'll just take the
sort back out for now to avoid intoducing gratuitous changes.)
--HG--
extra : convert_revision : 07e950c25911443cbc7a84435969ca596fb04348
python configuration stuff as environment variables.
sim/pyconfig/SConscript:
generate a python file that updates the env dict with all
variables in the CPPDEFINES so the python code can use those
variables in configuration scripts.
--HG--
extra : convert_revision : 50b0719b044f7adc87ce6ae1571d156ca0c5644c
and importing stuff to avoid some confusion.
sim/pyconfig/SConscript:
Split the string importer from the rest of the importer code.
The importer.py code can be embedded like m5config.py
sim/pyconfig/m5config.py:
import what we need from importer
--HG--
extra : convert_revision : 9d57f43381b55e717b5b10adfb8f0a522280ac57
of Param structs.
objects/CoherenceProtocol.mpy:
objects/Ide.mpy:
Update for new Enum syntax.
sim/pyconfig/m5config.py:
More modest restructuring heading for auto-generating
of param structs.
- Revamped Enum handling: Enums are regular classes so they
know their names now (makes it easier for generating C++
equivalents).
- Created MetaSimObject class and moved some SimObject-specific
stuff there (i.e. does not apply to ConfigNodes in general).
--HG--
extra : convert_revision : a93b40dda3b038ebe8bffecac97e9079c22af561
to make it easier to diff output from modified versions.
sim/pyconfig/m5config.py:
Sort .ini outputs for repeatable results across versions.
--HG--
extra : convert_revision : fa918f2c53635eca3a02ce02af9b320eacd1f057
sim/pyconfig/m5config.py:
Add some comments to indicate what the decorators mean.
--HG--
extra : convert_revision : fbcbcbe4ad8cd62f2bd12af6b1f141c66752b870
from Python object descriptions. Mostly cleanup of Python
code based on things I encountered trying to figure out
what's going on. Main reason I'm committing this now is
to transfer work from my laptop to zizzer.
sim/pyconfig/m5config.py:
Small steps toward param struct generation: all param
objects should now have a _cppname attribute that holds
their corresponding C++ type name.
Made Param ptype attribute an actual type instead of a
string. String is still stored in ptype_string.
Get rid of AddToPath() and Import() (redundant copies
are in importer, and that seems to be the more logical
place for them).
Add a few comments, delete some unused code.
test/genini.py:
A few fixes to make the environment more compatible
with what really happens when configs are executed
from the m5 binary.
--HG--
extra : convert_revision : 9fc8f72cd0c22ba3deada02f37484787342534f2
cpu/base_cpu.cc:
cpu/base_cpu.hh:
Convert the CPU stuff to use a params struct
cpu/memtest/memtest.cc:
The memory tester is really not a cpu, so don't derive from
BaseCPU since it just makes things a pain in the butt. Keep
track of max loads in the memtest class now that the base class
doesn't do it for us.
Don't have any default parameters.
cpu/memtest/memtest.hh:
The memory tester is really not a cpu, so don't derive from
BaseCPU since it just makes things a pain in the butt. Keep
track of max loads in the memtest class now that the base class
doesn't do it for us.
cpu/simple_cpu/simple_cpu.cc:
Convert to use a params struct.
remove default parameters
cpu/simple_cpu/simple_cpu.hh:
convert to use a params struct
cpu/trace/opt_cpu.cc:
cpu/trace/opt_cpu.hh:
cpu/trace/trace_cpu.cc:
cpu/trace/trace_cpu.hh:
this isn't really a cpu. don't derive from BaseCPU
objects/MemTest.mpy:
we only need one max_loads parameter
sim/main.cc:
Don't check for the number of CPUs since we may be doing something
else going on. If we don't have anything to simulate, the
simulator will exit anyway.
--HG--
extra : convert_revision : 2195a34a9ec90b5414324054ceb3bab643540dd5
sim/main.cc:
For some unknown reason linux's basename doesn't take a const char *
--HG--
extra : convert_revision : 30289195881e16a05429f7025abab7914a9e3eb6
