Commit graph

98 commits

Author SHA1 Message Date
Kevin Lim
61d95de4c8 Large update of several parts of my code. The most notable change is the inclusion of a full-fledged load/store queue. At the moment it still has some issues running, but most of the code is hopefully close to the final version.
SConscript:
arch/isa_parser.py:
cpu/base_dyn_inst.cc:
    Remove OOO CPU stuff.
arch/alpha/faults.hh:
    Add fake memory fault.  This will be removed eventually.
arch/alpha/isa_desc:
    Change EA comp and Mem accessor to be const StaticInstPtrs.
cpu/base_dyn_inst.hh:
    Update read/write calls to use load queue and store queue indices.
cpu/beta_cpu/alpha_dyn_inst.hh:
    Change to const StaticInst in the register accessors.
cpu/beta_cpu/alpha_dyn_inst_impl.hh:
    Update syscall code with thread numbers.
cpu/beta_cpu/alpha_full_cpu.hh:
    Alter some of the full system code so it will compile without errors.
cpu/beta_cpu/alpha_full_cpu_builder.cc:
    Created a DerivAlphaFullCPU class so I can instantiate different CPUs that have different template parameters.
cpu/beta_cpu/alpha_full_cpu_impl.hh:
    Update some of the full system code so it compiles.
cpu/beta_cpu/alpha_params.hh:
cpu/beta_cpu/fetch_impl.hh:
    Remove asid.
cpu/beta_cpu/comm.hh:
    Remove global history field.
cpu/beta_cpu/commit.hh:
    Comment out rename map.
cpu/beta_cpu/commit_impl.hh:
    Update some of the full system code so it compiles.  Also change it so that it handles memory instructions properly.
cpu/beta_cpu/cpu_policy.hh:
    Removed IQ from the IEW template parameter to make it more uniform.
cpu/beta_cpu/decode.hh:
    Add debug function.
cpu/beta_cpu/decode_impl.hh:
    Slight updates for decode in the case where it causes a squash.
cpu/beta_cpu/fetch.hh:
cpu/beta_cpu/rob.hh:
    Comment out unneccessary code.
cpu/beta_cpu/full_cpu.cc:
    Changed some of the full system code so it compiles.  Updated exec contexts and so forth to hopefully make multithreading easier.
cpu/beta_cpu/full_cpu.hh:
    Updated some of the full system code to make it compile.
cpu/beta_cpu/iew.cc:
    Removed IQ from template parameter to IEW.
cpu/beta_cpu/iew.hh:
    Removed IQ from template parameter to IEW. Updated IEW to recognize the Load/Store queue.
cpu/beta_cpu/iew_impl.hh:
    New handling of memory instructions through the Load/Store queue.
cpu/beta_cpu/inst_queue.hh:
    Updated comment.
cpu/beta_cpu/inst_queue_impl.hh:
    Slightly different handling of memory instructions due to Load/Store queue.
cpu/beta_cpu/regfile.hh:
    Updated full system code so it compiles.
cpu/beta_cpu/rob_impl.hh:
    Moved some code around; no major functional changes.
cpu/ooo_cpu/ooo_cpu.hh:
    Slight updates to OOO CPU; still does not work.
cpu/static_inst.hh:
    Remove OOO CPU stuff.  Change ea comp and mem acc to return const StaticInst.
kern/kernel_stats.hh:
    Extra forward declares added due to compile error.

--HG--
extra : convert_revision : 594a7cdbe57f6c2bda7d08856fcd864604a6238e
2005-05-03 10:56:47 -04:00
Nathan Binkert
364f6e3235 Make sinic work with mpy
dev/sinic.cc:
dev/sinic.hh:
    Fix sinic parameters. (header_bus -> io_bus)
python/m5/objects/Ethernet.mpy:
    Add simobj definitions for sinic.

--HG--
extra : convert_revision : 77d5b80bd1f1708329b263fb48965d7f555cc9d1
2005-05-02 19:00:11 -04:00
Ron Dreslinski
602a489573 Add suport for no allocation of cache block on a dma read passing through a cache from the cpu-side interface
--HG--
extra : convert_revision : 0a3b3741924ed39c1c8710d0963e4c8f3e73f81a
2005-04-29 21:01:43 -04:00
Nathan Binkert
3154e2a0c7 Add the m5 parameter to the ns83820 device model so that we
can pass simulator specific options to the device driver.

dev/ns_gige.cc:
    Add the m5 register and parameter to the ns83820 device model
    so that we can pass simulator specific options to the device
    driver.
dev/ns_gige.hh:
dev/ns_gige_reg.h:
    Add the m5 register to the ns83820 device model

--HG--
extra : convert_revision : 84674887560fa3b607e725b8e5bc8272761fcf09
2005-04-24 21:32:32 -04:00
Steve Reinhardt
535cfaa01e Mostly hacks for multiplying Frequency-type proxies by constants
(plus some small fixes).

python/m5/config.py:
    Hacks to allow multiplication on Frequency/Latency-valued proxies.
    Provide __rmul__ as well as __mul__ on Proxy objects.
test/genini.py:
    Default value for -EFOO should be True not 1 (since 1 is no longer
    convertable to Bool).

--HG--
extra : convert_revision : f8a221fcd9e095fdd7b7db4be0ed0cdcd20074be
2005-04-17 00:41:50 -04:00
Nathan Binkert
5eab6c4b41 Make the notion of a global event tick independent of the actual
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
2005-04-11 15:32:06 -04:00
Ron Dreslinski
0d2e816a4c Hand merged a this-> statement for gcc3.4
--HG--
extra : convert_revision : 11daa94a0631da5e9c2e4262a448035491dd86e5
2005-04-08 18:26:00 -04:00
Ron Dreslinski
2d2f663d3a Add Parameter to only do prefetch calculations on data accesses not instruction accesses
--HG--
extra : convert_revision : 85c987561a962f21466f0c1bd0473300d341c398
2005-04-08 17:19:56 -04:00
Nathan Binkert
9fead747f5 fix typo in python config stuff
python/m5/config.py:
    fix typo

--HG--
extra : convert_revision : 2208453d93149ba4af140dd78c29be4c4943b397
2005-04-06 18:00:44 -04:00
Nathan Binkert
f3544a13f3 Fix the python NetworkBandwidth conversion function
python/m5/convert.py:
    Fix the NetworkBandwidth conversion function

--HG--
extra : convert_revision : 93d9856fe6b59827c116e15835d2ef51292bd6c4
2005-04-06 17:59:31 -04:00
Nathan Binkert
1ee77fb23e formatting
--HG--
extra : convert_revision : 0b041556222c3892ee72e4d56c8acdda72bfc303
2005-04-06 17:58:57 -04:00
Nathan Binkert
6d412f63a3 Add TcpPort and UdpPort as python types
python/m5/objects/SimConsole.mpy:
    the listener port is a TcpPort

--HG--
extra : convert_revision : c26fdd93d3bc35d9f1563ac1087a7f75471c9020
2005-04-06 17:05:30 -04:00
Nathan Binkert
c82562c740 full_system isn't a useful parameter anymore, get rid of it.
python/m5/objects/Root.mpy:
sim/universe.cc:
util/stats/stats.py:
    full_system isn't a useful parameter

--HG--
extra : convert_revision : 557091be1faa3cf121c55102aba4e6f4c1bd45ef
2005-04-06 16:58:40 -04:00
Ron Dreslinski
1b2c81b9d7 Add more prefetcher support.
SConscript:
    Add GHB prefetcher to build list
python/m5/objects/BaseCache.mpy:
    Add parameters about when to remove prefetches and wether or not to use cpuid to differentiate access patterns

--HG--
extra : convert_revision : 1d3fef21910f2f34b8c28d01b5f6e86eef53357c
2005-04-04 16:25:22 -04:00
Ron Dreslinski
4889d8f788 Added support for multiple prefetch address from single access (depth of prefetch) also added the ability to squash some prefetchs to match the GHB technique
python/m5/objects/BaseCache.mpy:
    Added parameters

--HG--
extra : convert_revision : 92b646eb61455d283a5c2ac0b3f8fbd62e39fb87
2005-04-02 20:36:08 -05:00
Ron Dreslinski
fdceb0f00c Some hand merges
--HG--
rename : objects/BaseCache.mpy => python/m5/objects/BaseCache.mpy
extra : convert_revision : b24ff4c1feb480cf280207d4bbdfe08ef80d1aa2
2005-04-01 19:39:23 -05:00
Nathan Binkert
40bab977bc Better handling of latency/frequency parameter types
python/m5/config.py:
    Addr is slightly different from memory size in that Addr
    will take non strings.
    Deal with the fact that the convert.toFoo functions only accept
    strings.
    Add RootFrequency as a special type for the Root.frequency
    parameter which is not scaled.
    Add ClockPeriod parameter type.
python/m5/convert.py:
    Be more strict about what's allowed.
    Only accept strings as inputs for these conversion functions.
    If the user wants to accept something else, they need to deal
    with the failure and convert other types on their own.
python/m5/objects/Bus.mpy:
    Use the new ClockPeriod parameter type
python/m5/objects/Root.mpy:
    Can't use integers for frequency anymore
python/m5/smartdict.py:
    rename SmartDict.Proxy to just Variable.  Create a new class
    UndefinedVariable that is returned when the user tries to get
    a variable that is not in the dict.  Undefined variable evaluates
    to false, and will cause an error elsewhere.

--HG--
extra : convert_revision : 1d55246fd1af65106f102396234827d6401ef9ce
2005-03-25 22:59:29 -05:00
Nathan Binkert
7e1995a29c Better exceptions in python config
python/m5/config.py:
    Don't raise a new exception, just modify and re-raise the old one.

--HG--
extra : convert_revision : 47f6da3a8cb2ee18a6b400863e7ea80ab0c9a5ea
2005-03-25 22:32:00 -05:00
Nathan Binkert
d10412d565 Improve toBool
python/m5/convert.py:
    an empty string should still be false

--HG--
extra : convert_revision : dd9900794d94cd018b57ec81bcbce1d412e2a83e
2005-03-24 12:24:54 -05:00
Nathan Binkert
eeff53841a Add Frequency and Latency as new parameter types and use them
where we can

python/m5/config.py:
    Add two new parameter types: Frequency and Latency.  These will soon
    be an integral part of the tick is picosecond thing.  If the value
    can be converted directly to an integer without any special tricks,
    we assume that the number is the exact value desired.  Otherwise,
    we convert the number assuming that it is in Hz or s.
python/m5/objects/Bus.mpy:
    Use the new Latency and Frequency types where we can

--HG--
extra : convert_revision : b3cff6020db83fb819507c348451c98697d1cf27
2005-03-24 12:24:17 -05:00
Nathan Binkert
257be74341 Formatting fixes
--HG--
extra : convert_revision : 9a726945b7a1decbecf460df6714257b88742dc8
2005-03-23 22:58:47 -05:00
Nathan Binkert
153130e558 First step in fixing up parameter handling. Clean up the
way ranges work, more fully support metric prefixes for all
integer types, and convert memory sized parameters to the
MemorySize type.

python/m5/config.py:
    - no more _Param and _ParamProxy stuff.  Use the names
    ParamBase and ParamFactory to hopefully make it clearer
    what we intend.
    - Get rid of RangeSize and the old Range class and more fully flesh
    out the Range class to deal with types of parameters and different
    kinds of ranges.
    - Call toInteger on the CheckedInt types so we can use metric prefixes
    in strings for all integers.
    - Get rid of the K, M, and G constants.  Use the proper type or call
    one of the functions in the convert package.
python/m5/convert.py:
    Simple way to deal with both floating point and integer strings.
python/m5/objects/BaseCache.mpy:
python/m5/objects/Ethernet.mpy:
    This is a MemorySize typed parameter

--HG--
extra : convert_revision : 92b4ea662d723abdd6c0a49065b79c25400fac9b
2005-03-23 13:25:48 -05:00
Nathan Binkert
48e0b9ed4d style
python/m5/convert.py:
python/m5/smartdict.py:
    follow our naming convention

--HG--
extra : convert_revision : d57a103dfbad1fb6a076bfacdca226c4b1893fb8
2005-03-22 14:51:31 -05:00
Nathan Binkert
ac547c6489 Fix a bug introduced with the multidict commit.
python/m5/config.py:
    search for any base class that is a confignode instead of those
    that derive from param type so that non-type classes work
    too.  (Those that are just derived from ConfigNode and not
    SimObject.)

--HG--
extra : convert_revision : 422181b2e5efd4675ec34adcffecfb58eee0e4e7
2005-03-22 14:47:18 -05:00
Nathan Binkert
5f2b3a6e5d clean up python exceptions
python/m5/config.py:
    clean up exception output a bit.

--HG--
extra : convert_revision : a27e75276ffc9001f44c44595172cf2b455e5e23
2005-03-22 14:42:05 -05:00
Nathan Binkert
3583fb6830 Use the multidict in the python config stuff. Makes code a bit
cleaner.

python/m5/config.py:
    Use the multidict instead of the separately coded _getparam
    and _getvalue stuff.  While we're at it, when we see a default
    parameter, we stick it into the dictionary right away.

--HG--
extra : convert_revision : d6f6f5cc454a479e27718ec7952cd7559229ebe7
2005-03-22 00:53:01 -05:00
Nathan Binkert
eebe4e7fcc Sort the sim objects in the python output
python/m5/config.py:
    Turn back on the sorting of sim objects so we get consistent
    output.  This can lead to slight changes in stats.

--HG--
extra : convert_revision : 8ef9bd534cd2344acd69af7f52ee90b8b1afeb24
2005-03-22 00:08:54 -05:00
Steve Reinhardt
fc04f8015f Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5
into zizzer.eecs.umich.edu:/z/stever/bk/m5-head

--HG--
extra : convert_revision : a1cca61433e2cc9fd99d1a2361d32ea5c91b09c7
2005-03-19 08:47:19 -05:00
Steve Reinhardt
c929ee2c10 Byproducts of aborted attempt to refine 'parent' proxy semantics.
Mostly cleanup of mpy_importer.mpy_parse().

python/m5/__init__.py:
    Move panic() up to top in case we want to use it
    in mpy_importer (though I ended up not doing that
    after all).
python/m5/config.py:
    Add a couple of comments and a check for expressions
    like parent.any.foo (which is illegal).

--HG--
extra : convert_revision : dfc99ac9b1a2d91a736ca0b773b6d3c528a4f3cc
2005-03-18 13:34:28 -05:00
Lisa Hsu
3d51dc4132 Merge zizzer:/bk/m5 into zed.eecs.umich.edu:/z/hsul/work/m5/pact05
--HG--
extra : convert_revision : a0a10fccc03edcc5164536ea853788b982e332d7
2005-03-17 14:34:03 -05:00
Lisa Hsu
5977324255 allow the call to len on Value proxy.
--HG--
extra : convert_revision : 1a0aaf8db5ef60e0e7fc053bf4605eb90bb6e9e0
2005-03-17 14:31:08 -05:00
Steve Reinhardt
8b9e38c303 Merge zizzer.eecs.umich.edu:/z/stever/bk/m5-head
into zizzer.eecs.umich.edu:/z/stever/bk/m5-py

--HG--
extra : convert_revision : 39f30bd052c0f2b88524311d674bad7a0fae6358
2005-03-16 23:10:22 -05:00
Steve Reinhardt
0903013669 Allow proxies to refer to proxies in config files.
python/m5/config.py:
    Allow proxies to refer to other proxies and resolve by recurseivly calling unproxy().
    Not sure this works completely (since I don't have any examples to test it on)
    but it doesn't seem to break any existing config scripts.

--HG--
extra : convert_revision : d7fc272d0777d85f89104dfb5d1c5e4d8ddd6d6f
2005-03-16 23:10:17 -05:00
Nathan Binkert
ab5eb7d455 Make panic work in m5.config
python/m5/config.py:
    get panic from the m5 package.

--HG--
extra : convert_revision : 0965c13086f5eef7214298227c34cd9693534555
2005-03-16 20:32:37 -05:00
Steve Reinhardt
c8538d6a7e Enhancements to python config proxy class.
python/m5/config.py:
    - Enhanced Proxy class now supports subscripting, e.g.,
    parent.cpu[0] or even parent.cpu[0].icache.

    - Proxy also supports multiplication (e.g., parent.cycle * 3),
    though this feature has not been tested.

    - Subscript 0 works even on non-lists, so you can safely say
    cpu[0] and get the first cpu even if there's only one.

    - Changed name of proxy object from 'Super' to 'parent', and
    changed "wild card" notation from plain 'Super' to 'parent.any'.
python/m5/objects/AlphaConsole.mpy:
python/m5/objects/BaseCPU.mpy:
python/m5/objects/BaseSystem.mpy:
python/m5/objects/Device.mpy:
python/m5/objects/Ethernet.mpy:
python/m5/objects/Ide.mpy:
python/m5/objects/IntrControl.mpy:
python/m5/objects/Pci.mpy:
python/m5/objects/PhysicalMemory.mpy:
python/m5/objects/Platform.mpy:
python/m5/objects/SimConsole.mpy:
python/m5/objects/SimpleDisk.mpy:
python/m5/objects/Tsunami.mpy:
python/m5/objects/Uart.mpy:
    Change 'Super.foo' to 'parent.foo' (and 'Super' to 'parent.any').

--HG--
extra : convert_revision : f996d0a3366d5e3e60ae5973691148c3d7cd497d
2005-03-16 00:40:48 -05:00
Steve Reinhardt
42753edb3c Add a comment to smartdict.py.
python/m5/smartdict.py:
    Add a comment explaining why this actually works.

--HG--
extra : convert_revision : 39cbde547f4bf6cf626ab1c0b6ef56a5788b09b8
2005-03-15 19:41:51 -05:00
Nathan Binkert
c2014cb5ad get rid of issequence and just use the isinstance builtin
--HG--
extra : convert_revision : eca99aa35ad5c5c1c86325f55cf693ff585c9826
2005-03-15 13:22:47 -05:00
Kevin Lim
3cc61bd9e2 Fix for using Python 2.4
--HG--
extra : convert_revision : 1682c4b77a76137974d3cb0d28c36e3d02e4e5cd
2005-03-14 16:09:36 -05:00
Ali Saidi
76e6dd01ae Merge zizzer:/bk/m5 into zeep.eecs.umich.edu:/z/saidi/work/m5
--HG--
extra : convert_revision : 9eed6f31249ff099464044b32b882b3cc041b57a
2005-03-14 15:38:26 -05:00
Ali Saidi
c1f5b983f0 put the syscall emulation error stuff to bed, finally
remove addr from pciconfig objects
and update Monet configuration for ron's changes

python/m5/objects/Pci.mpy:
    I was a little over zelous in my removal of addr, this one should have stayed

--HG--
extra : convert_revision : 6c94b11d4c63d50ffe5568b16a131a4105654126
2005-03-14 15:37:58 -05:00
Steve Reinhardt
1b841a871e - Add capability to auto-generate Param structs from
.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
2005-03-14 07:46:26 -05:00
Steve Reinhardt
82964b2705 Minor Python config bug fix.
python/m5/config.py:
    Add 'panic' to __all__ (some of Nate's scripts use it).

--HG--
extra : convert_revision : ae3e2398dffe3edd17ee0155f38bc757d3552df2
2005-03-13 01:21:23 -05:00
Steve Reinhardt
d94f5bfb04 A few fixes after trying one of Nate's job scripts.
python/m5/config.py:
    Add issequence to __all__ export list.
    Added some more comments too.

--HG--
extra : convert_revision : 17cd9205e43fe276f71563fcb96ec3c5069fcc86
2005-03-13 00:54:34 -05:00
Steve Reinhardt
8dff74b26f Clean up import situation... key things are:
- global tracking of legitimate param types in
separate dict keeps us from having to import
objects in config.py, which gets rid of nasty
circular dependence
- use __all__ in config.py and restrict imports
from mpy_importer to reduce m5 namespace pollution

python/m5/__init__.py:
    Try to limit namespace pollution by only importing
    what's needed from mpy_importer.
    Explicitly set up legal parameter types rather than
    relying on eval().
python/m5/config.py:
    Use empty ParamType base class to distinguish
    types that are legitimate SimObject params.
    Explicitly add these to global param_types map.
    Rework CheckedInt and Range classes a little bit
    to fit in better with the model.
    No need to import objects here any longer.
    Add __all__ list to specify subset of names that
    get exported on 'from m5.config import *'.

--HG--
extra : convert_revision : 01c6e82e0b175fc9b3df25dd0cc80ecd842680bc
2005-03-13 00:36:06 -05:00
Ali Saidi
e0d52f56e1 Merge zizzer:/bk/m5 into zeep.eecs.umich.edu:/z/saidi/work/m5
--HG--
rename : objects/Pci.mpy => python/m5/objects/Pci.mpy
extra : convert_revision : 6902e8f9c2a309eb1846094a94b38018587a3761
2005-03-11 19:34:43 -05:00
Nathan Binkert
c393a51f4a move the conversion stuff that was in configs/kernel/Config.py into
the m5 package as convert.py
add a smartdict class which stores strings and can intelligently
interpret those string variables as several other types.
make the env dict use the smartdict class

python/m5/config.py:
    move a bunch of conversion functions into convert.py
    turn the env dict into a smartdict
    adapt the _CheckedInt stuff to deal with derived types
python/m5/objects/BaseCPU.mpy:
    env is now a smartdict and can properly convert to bool

--HG--
extra : convert_revision : 8abcd35a5ab14b82f280aea59020953869e33365
2005-03-11 18:47:11 -05:00
Nathan Binkert
fa1650a08e Make ConfigNodes as intermediate containers work again.
python/m5/config.py:
    move the type stuff into the Node constructor and
    only try to grab self.type if the realtype is a SimObject

--HG--
extra : convert_revision : 00f6ece47e3812f67f9e1f062fe9c060bd6dd1cf
2005-03-11 18:30:44 -05:00
Nathan Binkert
cf05fa476d stick all python stuff into a top level python directory.
create an m5 package in python/m5
move the objects package into the m5 package
move the m5config into the m5 package as config
leave both importers outside of the package.

SConscript:
sim/main.cc:
    move sim/pyconfig/* -> python
python/SConscript:
    m5config.py -> m5/config.py (now automatically embedded)
    objects -> python/m5/objects
    embed all python files in python/m5
python/m5/config.py:
    importer renamed mpy_importer
    move code to m5/__init__.py
test/genini.py:
    deal with new python organization
    keep track of paths we want to add and add them after parameters
    are parsed.

--HG--
rename : sim/pyconfig/SConscript => python/SConscript
rename : sim/pyconfig/m5config.py => python/m5/config.py
rename : objects/AlphaConsole.mpy => python/m5/objects/AlphaConsole.mpy
rename : objects/AlphaTLB.mpy => python/m5/objects/AlphaTLB.mpy
rename : objects/BadDevice.mpy => python/m5/objects/BadDevice.mpy
rename : objects/BaseCPU.mpy => python/m5/objects/BaseCPU.mpy
rename : objects/BaseCache.mpy => python/m5/objects/BaseCache.mpy
rename : objects/BaseSystem.mpy => python/m5/objects/BaseSystem.mpy
rename : objects/Bus.mpy => python/m5/objects/Bus.mpy
rename : objects/CoherenceProtocol.mpy => python/m5/objects/CoherenceProtocol.mpy
rename : objects/Device.mpy => python/m5/objects/Device.mpy
rename : objects/DiskImage.mpy => python/m5/objects/DiskImage.mpy
rename : objects/Ethernet.mpy => python/m5/objects/Ethernet.mpy
rename : objects/Ide.mpy => python/m5/objects/Ide.mpy
rename : objects/IntrControl.mpy => python/m5/objects/IntrControl.mpy
rename : objects/MemTest.mpy => python/m5/objects/MemTest.mpy
rename : objects/Pci.mpy => python/m5/objects/Pci.mpy
rename : objects/PhysicalMemory.mpy => python/m5/objects/PhysicalMemory.mpy
rename : objects/Platform.mpy => python/m5/objects/Platform.mpy
rename : objects/Process.mpy => python/m5/objects/Process.mpy
rename : objects/Repl.mpy => python/m5/objects/Repl.mpy
rename : objects/Root.mpy => python/m5/objects/Root.mpy
rename : objects/SimConsole.mpy => python/m5/objects/SimConsole.mpy
rename : objects/SimpleDisk.mpy => python/m5/objects/SimpleDisk.mpy
rename : objects/Tsunami.mpy => python/m5/objects/Tsunami.mpy
rename : objects/Uart.mpy => python/m5/objects/Uart.mpy
extra : convert_revision : aebf6ccda33028b1125974ca8b6aeab6f7570f30
2005-03-11 18:28:38 -05:00