Commit graph

66 commits

Author SHA1 Message Date
Nathan Binkert
eefbda7f7c Don't allow Source to accept multiple arguments, lists,
or automatically do Split().  It isn't used anywhere, and
isn't very consistent with the python features that are
about to be added.  Do accept SCons.Node.FS.File arguments
though.

--HG--
extra : convert_revision : 0f3bb0e9e6806490330eea59a104013042b4dd49
2007-04-12 09:07:59 -07:00
Nathan Binkert
1aef5c06a3 Rework the way SCons recurses into subdirectories, making it
automatic.  The point is that now a subdirectory can be added
to the build process just by creating a SConscript file in it.
The process has two passes.  On the first pass, all subdirs
of the root of the tree are searched for SConsopts files.
These files contain any command line options that ought to be
added for a particular subdirectory.  On the second pass,
all subdirs of the src directory are searched for SConscript
files.  These files describe how to build any given subdirectory.
I have added a Source() function.  Any file (relative to the
directory in which the SConscript resides) passed to that
function is added to the build.  Clean up everything to take
advantage of Source().
function is added to the list of files to be built.

--HG--
extra : convert_revision : 103f6b490d2eb224436688c89cdc015211c4fd30
2007-03-10 23:00:54 -08:00
Gabe Black
f04e535f26 Add some constructors and an output operator to the Twin??_t types so that o3 SPARC will compile again.
--HG--
extra : convert_revision : af987aaeac87ee92a3b55cf0839d994cf7dea1af
2007-03-07 17:46:05 +00:00
Nathan Binkert
ffe6bebb05 Factor code out of main.cc and main.i into a bunch of files
so things are organized in a more sensible manner.  Take apart
finalInit and expose the individual functions which are now
called from python.  Make checkpointing a bit easier to use.

--HG--
extra : convert_revision : f470ddabbb47103e7b4734ef753c40089f2dcd9d
2007-03-02 22:24:00 -08:00
Nathan Binkert
e94103397c Get rid of the Statistics and Statreset ParamContexts, and
expose all of the relevant functionality to python.  Clean
up the mysql code while we're at it.

--HG--
extra : convert_revision : 5b711202a5a452b8875ebefb136a156b65c24279
2007-02-17 22:52:32 -08:00
Nathan Binkert
184decd196 Clean up tracing stuff more, get rid of the trace log since
its not all that useful. Fix a few bugs with python/C++
integration.

--HG--
extra : convert_revision : a706512f7dc8b0c88f1ff96fe35ab8fbf9548b78
2007-02-10 15:14:50 -08:00
Nathan Binkert
63a8240059 Get rid of the Random context and add the support directly to python.
We don't currently use randomness much, so I didn't go too far, but
in the future, we may want to actually expose the random number values
themselves to python.  For now, I'll at least let you seed it.
While we're at it, clean up a clearly bad way for generating random
doubles.

--HG--
extra : convert_revision : df2aa8b58dd0d9c2a7c771668a760b2df8db1e11
2007-02-09 16:44:02 -08:00
Nathan Binkert
a24ccc1ef2 Get rid of the Trace ParamContext and give python direct
access to enabling/disabling tracing.  Command line is
unchanged except for the removal of --trace-cycle since
it's not so clear what that means.

--HG--
extra : convert_revision : c0164d92d3615d76d0c6acaabaafd92a9278212a
2007-02-09 14:39:56 -08:00
Ali Saidi
5c7192daed make sparc fs less chatty
src/SConscript:
    strip doesn't take a src and dest in solaris

--HG--
extra : convert_revision : 57f95eda0e3232475a5b55753ace3f3f0fced8b3
2007-01-31 18:32:27 -05:00
Gabe Black
91ca1b48e2 Merge zizzer:/bk/newmem
into  zower.eecs.umich.edu:/eecshome/m5/newmem

--HG--
extra : convert_revision : 2398e48722dd71ddf270e93bd7b387078fb30e6b
2007-01-28 14:46:56 -05:00
Ali Saidi
f9a341f8e7 I missed a couple of things
--HG--
extra : convert_revision : 2fa44718e381ff743fa1cf12f4db2221dca87e4c
2007-01-27 15:47:18 -05:00
Ali Saidi
02bd40d552 While I'm waiting for legion to run make m5 compile with a few more compilers
SConstruct:
src/SConscript:
    Add flags for Intel CC while i'm at it
src/base/compiler.hh:
    the _Pragma stuff needst to be called this way unless someone happens to have a cleaner way
src/base/cprintf_formats.hh:
    add std:: where appropriate
src/base/statistics.hh:
    use this->map since icc was getting confused about std::map vs the locally defined map
src/cpu/static_inst.hh:
    Add some more dummy returns where needed
src/mem/packet.hh:
    add more dummy returns where needed
src/sim/host.hh:
    use limits to come up with max tick

--HG--
extra : convert_revision : 08e9f7898b29fb9d063136529afb9b6abceab60c
2007-01-27 15:38:04 -05:00
Gabe Black
0358ccee23 Merge zizzer:/bk/newmem
into  zower.eecs.umich.edu:/eecshome/m5/newmem

src/arch/sparc/isa/formats/mem/util.isa:
src/arch/sparc/isa_traits.hh:
src/arch/sparc/system.cc:
    Hand Merge

--HG--
extra : convert_revision : d5e0c97caebb616493e2f642e915969d7028109c
2007-01-27 01:59:20 -05:00
Ali Saidi
63fdabf191 make our code a little more standards compliant
pretty close to compiling w/ suns compiler

briefly:
add dummy return after panic()/fatal()
split out flags by compiler vendor
include cstring and cmath where appropriate
use std namespace for string ops

SConstruct:
    Add code to detect compiler and choose cflags based on detected compiler
    Fix zlib check to work with suncc
src/SConscript:
    split out flags by compiler vendor
src/arch/sparc/isa/decoder.isa:
    use correct namespace for sqrt
src/arch/sparc/isa/formats/basic.isa:
    add dummy return around panic
src/arch/sparc/isa/formats/integerop.isa:
    use correct namespace for stringops
src/arch/sparc/isa/includes.isa:
    include cstring and cmath where appropriate
src/arch/sparc/isa_traits.hh:
    remove dangling comma
src/arch/sparc/system.cc:
    dummy return to make sun cc front end happy
src/arch/sparc/tlb.cc:
src/base/compression/lzss_compression.cc:
    use std namespace for string ops
src/arch/sparc/utility.hh:
    no reason to say something is unsigned unsigned int
src/base/compression/null_compression.hh:
    dummy returns to for suncc front end
src/base/cprintf.hh:
    use standard variadic argument syntax instead of gnuc specefic renaming
src/base/hashmap.hh:
    don't need to define hash for suncc
src/base/hostinfo.cc:
    need stdio.h for sprintf
src/base/loader/object_file.cc:
    munmap is in std namespace not null
src/base/misc.hh:
    use M5 generic noreturn macros
    use standard variadic macro __VA_ARGS__
src/base/pollevent.cc:
    we need file.h for file flags
src/base/random.cc:
    mess with include files to make suncc happy
src/base/remote_gdb.cc:
    malloc memory for function instead of having a non-constant in an array size
src/base/statistics.hh:
    use std namespace for floor
src/base/stats/text.cc:
    include math.h for rint (cmath won't work)
src/base/time.cc:
    use suncc version of ctime_r
src/base/time.hh:
    change macro to work with both gcc and suncc
src/base/timebuf.hh:
    include cstring from memset and use std::
src/base/trace.hh:
    change variadic macros to be normal format
src/cpu/SConscript:
    add dummy returns where appropriate
src/cpu/activity.cc:
    include cstring for memset
src/cpu/exetrace.hh:
    include cstring fro memcpy
src/cpu/simple/base.hh:
    add dummy return for panic
src/dev/baddev.cc:
src/dev/pciconfigall.cc:
src/dev/platform.cc:
src/dev/sparc/t1000.cc:
    add dummy return where appropriate
src/dev/ide_atareg.h:
    make define work for both gnuc and suncc
src/dev/io_device.hh:
    add dummy returns where approirate
src/dev/pcidev.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/miss/blocking_buffer.cc:
src/mem/cache/tags/lru.hh:
src/mem/cache/tags/split.hh:
src/mem/cache/tags/split_lifo.hh:
src/mem/cache/tags/split_lru.hh:
src/mem/dram.cc:
src/mem/packet.cc:
src/mem/port.cc:
    include cstring for string ops
src/dev/sparc/mm_disk.cc:
    add dummy return where appropriate
    include cstring for string ops
src/mem/cache/miss/blocking_buffer.hh:
src/mem/port.hh:
    Add dummy return where appropriate
src/mem/cache/tags/iic.cc:
    cast hastSets to double for log() call
src/mem/physical.cc:
    cast pmemAddr to char* for munmap
src/sim/byteswap.hh:
    make define work for suncc and gnuc

--HG--
extra : convert_revision : ef8a1f1064e43b6c39838a85c01aee4f795497bd
2007-01-26 18:48:51 -05:00
Gabe Black
8840ebcb00 Merge zizzer:/bk/newmem
into  zower.eecs.umich.edu:/eecshome/m5/newmem

--HG--
extra : convert_revision : f4a05accb8fa24d425dd818b1b7f268378180e99
2007-01-03 00:52:30 -05:00
Nathan Binkert
ecd1420341 Expose the C++ event queue to python via the python function
m5.internal.event.create().  It takes a python object and a
Tick and calls process() when the Tick occurs.

--HG--
extra : convert_revision : 5e4c9728982b206163ff51e6850a1497d85ad7a3
2006-12-21 22:38:50 -08:00
Nathan Binkert
2cb2b50802 move the swig initialization calls from src/sim/main.cc to
src/python/swig/init.cc so that it's not as easy to forget
about it when you add a new swig module.

--HG--
extra : convert_revision : 5cc4ec0838e636aa761901effb8986de58d23e03
2006-12-21 15:49:16 -08:00
Gabe Black
f13155393d Initial work to make remote gdb available in SE mode. This is completely untested.
--HG--
extra : convert_revision : 3ad9a3368961d5e9e71f702da84ffe293fe8adc8
2006-12-20 18:39:40 -05:00
Steve Reinhardt
f655932700 No need to template prefetcher on cache TagStore type.
--HG--
rename : src/mem/cache/prefetch/tagged_prefetcher_impl.hh => src/mem/cache/prefetch/tagged_prefetcher.cc
extra : convert_revision : 56c0b51e424a3a6590332dba4866e69a1ad19598
2006-12-18 21:53:06 -08:00
Steve Reinhardt
1428b0de7d Get rid of generic CacheTags object (fold back into Cache).
--HG--
extra : convert_revision : 8769bd8cc358ab3cbbdbbcd909b2e0f1515e09da
2006-12-18 20:47:12 -08:00
Steve Reinhardt
5fbf3aa471 Turn cache MissQueue/BlockingBuffer into virtual object
instead of template parameter.

--HG--
extra : convert_revision : fce0fbd041149b9c781eb23f480ba84fddbfd4a0
2006-12-04 09:10:53 -08:00
Steve Reinhardt
6bbb86dfa9 Add TRACING_ON setting for m5.prof.
--HG--
extra : convert_revision : ebda49bff30d76d3209acce55458d3f4e29594d3
2006-11-27 02:16:24 -05:00
Nathan Binkert
afed455e77 Expose debugBreakCycle through swig and get rid of
the Debug param context

--HG--
extra : convert_revision : 40e9dcfa9faedbe0c90a43f908f20a7c14ded6a4
2006-11-13 12:20:08 -08:00
Nathan Binkert
d2d4431752 Create a module called internal where swigged stuff goes.
Rename cc_main to internal.main

--HG--
extra : convert_revision : e938005f600fbf8a43435e29426a948f4501f072
2006-11-12 18:49:16 -08:00
Nathan Binkert
3f280bb2e8 set TRACING_ON one way or another explicitly in the
SConscript file instead of basing it on DEBUG

--HG--
extra : convert_revision : 6e6807cc4350ef92baeaaabfeb3dc0bb785128ba
2006-11-11 20:46:56 -08:00
Ali Saidi
cb172d0332 Get SPARC to the point that it starts running. Add ability to load the ROM bin files, cleanup lockstep printing a bit
Since we don't have a platform yet, you need to comment out the default responder stuff in Bus.py to make it work.

SConstruct:
    Add TARGET_ISA to the list of environment variables that end up in the build_env for python
configs/common/FSConfig.py:
    add a simple SPARC system to being testing with, you'll need to change makeLinuxAlphaSystem to makeSparcSystem in fs.py for now
src/SConscript:
    add a raw file object, at least until we get more info about how to compile openboot properly
src/arch/sparc/system.cc:
src/arch/sparc/system.hh:
    add parameters for ROM files (OBP/Reset/Hypervisor), a ROM, load files into ROM
src/base/loader/object_file.cc:
src/base/loader/object_file.hh:
    add option to try raw when nothing works
src/cpu/exetrace.cc:
    cleanup lockstep printing a little bit
src/cpu/m5legion_interface.h:
    change the instruction to be 32 bits because it is
src/mem/physical.cc:
    fix assert that doesn't work if memory starts somewhere above 0
src/python/m5/objects/BaseCPU.py:
    Add if statement to choose between sparc tlbs and alpha tlbs
src/python/m5/objects/System.py:
    Add a sparc system that sets the rom addresses correctly
src/python/m5/params.py:
    add the ability to add Addr() together

--HG--
extra : convert_revision : bbbd8a56134f2dda2728091f740e2f7119b0c4af
2006-11-09 18:22:46 -05:00
Nathan Binkert
f4aa4e43c4 Factor out all of the encumbered stuff into separate SConscript
files so the directories can easily be deleted.
Remove the FullCPU from the ALL_CPU_LIST and only add it if
it exists.

--HG--
extra : convert_revision : b16f56bb92a0063803c5099732dc289fe4363768
2006-11-09 08:43:35 -08:00
Gabe Black
f720029e97 Merge zizzer.eecs.umich.edu:/bk/newmem/
into  zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops

--HG--
extra : convert_revision : dc165840841bdd88e40111b98d1be493441703f0
2006-11-08 16:18:10 -05:00
Ali Saidi
100f9bfb0b DWARF2 symbol support seems to be broken on Solaris. Use stabs+
align the character arrays that are used by placement-new for classes lest we have an unaligned fault on SPARC/Solaris

src/SConscript:
    DWARF2 symbol support seems to be broken on Solaris. Use stabs+
src/base/statistics.hh:
    align the character arrays that are used by placement-new for classes lest we have an unaligned fault on SPARC/Solaris

--HG--
extra : convert_revision : bc875a4fdfb4553062d3278537bc32a5ab9b6cca
2006-11-08 15:05:54 -05:00
Gabe Black
5424156516 Missed this file in my last changeset.
--HG--
extra : convert_revision : 94affbcfb5e5fd948010b10d481627a4dd500267
2006-11-07 05:34:14 -05:00
Gabe Black
32a927b85f Only bother with the device SConscript if you're in FULL_SYSTEM
--HG--
extra : convert_revision : ac52f548afb98dd0437e7d7c2600ff9b8ebfd1fa
2006-11-06 19:55:42 -05:00
Gabe Black
1ffff78ca9 Created seperate SConscript for the dev directory. Made subdirectories for Alpha and SPARC and put SConscripts in them.
--HG--
rename : src/base/kgdb.h => src/arch/alpha/kgdb.h
rename : src/dev/alpha_access.h => src/dev/alpha/access.h
rename : src/dev/alpha_console.cc => src/dev/alpha/console.cc
rename : src/dev/alpha_console.hh => src/dev/alpha/console.hh
extra : convert_revision : a7dd466308cb83edc40528689aacb72413089cdf
2006-11-06 18:26:11 -05:00
Ali Saidi
bf3223d7ce delete pcifake, tsunamifake. Combine BadAddr/IsaFake into one
src/SConscript:
    remove pcifake and tsunami fake from sconscript
src/dev/isa_fake.cc:
src/dev/isa_fake.hh:
    combine badaddr and isa fake into one
src/python/m5/objects/Pci.py:
    remove pcifake
src/python/m5/objects/Tsunami.py:
    make badaddr derive from isafake

--HG--
extra : convert_revision : 91470db60aa1de6b85827304e27bd3414cc9d8d1
2006-11-06 16:24:25 -05:00
Ali Saidi
14f53b9b6b remove intel nic from SConscript
--HG--
extra : convert_revision : b01bb258c97cf42d46a94faedab31726623fe437
2006-10-28 13:16:53 -04:00
Ali Saidi
17b0e9714d add boiler plate intel nic code
src/SConscript:
    add intel nic to sconscript
src/dev/pcidev.cc:
    fix bug with subsystemid value
src/python/m5/objects/Ethernet.py:
    add intel nic to ethernet.py
src/python/m5/objects/Ide.py:
src/python/m5/objects/Pci.py:
    Move config_latency into pci where it belogs

--HG--
extra : convert_revision : 7163aaf7b4098496518b0910cef62f2ce3dd574d
2006-09-18 20:12:45 -04:00
Ali Saidi
46502851ab add annotation code to m5
configs/common/Benchmarks.py:
    add annotate test app
src/SConscript:
    add annotate.cc to lis
src/arch/alpha/isa/decoder.isa:
    add annotate instructions
src/base/traceflags.py:
    Add annotate trace flag
src/sim/pseudo_inst.cc:
src/sim/pseudo_inst.hh:
    add annotate pseudo ops
util/m5/m5op.S:
util/m5/m5op.h:
    add anotate ops

--HG--
extra : convert_revision : 7f965c0d84e41ce34f2ec8ec27a009276d67d8d6
2006-09-11 17:57:20 -04:00
Ali Saidi
2f145ac54a Fix Physical Memory to allow memory sizes bigger than 128MB.
Kinda port DRAM to new memory system. The code is *really* ugly (not my fault) and right now something about the stats it uses
causes a simulator segfault.

src/SConscript:
    Add dram.cc to sconscript
src/mem/physical.cc:
src/mem/physical.hh:
    Add params struct to physical memory, use params, make latency function be virtual
src/python/m5/objects/PhysicalMemory.py:
    Add DRAMMemory python class

--HG--
extra : convert_revision : 5bd9f2e071c62da89e8efa46fa016f342c01535d
2006-08-16 19:01:11 -04:00
Ali Saidi
ed58f77c47 fixes for gcc 4.1
Nate needs to fix sinic builder stuff
Gabe needs to verify my fixes to decoder.isa

OPT/DEBUG compiles for ALPHA_FS, ALPHA_SE, MIPS_SE, SPARC_SE with this changeset

README:
    Fix the swig version in the readme
src/SConscript:
    remove sinic until nate fixes the builder crap for it
src/arch/alpha/system.hh:
src/arch/mips/isa/includes.isa:
src/arch/sparc/isa/decoder.isa:
src/base/stats/visit.cc:
src/base/timebuf.hh:
src/dev/ide_disk.cc:
src/dev/sinic.cc:
src/mem/cache/miss/mshr.cc:
src/mem/cache/miss/mshr_queue.cc:
src/mem/packet.hh:
src/mem/request.hh:
src/sim/builder.hh:
src/sim/system.hh:
    fixes for gcc 4.1

--HG--
extra : convert_revision : 3775427c0047b282574d4831dd602c96cac3ba17
2006-08-15 17:41:22 -04:00
Ali Saidi
0850c3dedb Merge zizzer:/bk/newmem
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : c7fedc68996f2f6cbfb70baebf7c87e0736da883
2006-07-20 19:04:08 -04:00
Ali Saidi
851f91f245 Move PioPort timing code into Simple Timing Port object
Make PioPort use it
Make Physical memory use it as well

src/SConscript:
    Add timing port to sconscript
src/dev/io_device.cc:
src/dev/io_device.hh:
    Move simple timing pio port stuff into a simple timing port class so it can be used by the physical memory
src/mem/physical.cc:
src/mem/physical.hh:
    use a simple timing port stuff instead of rolling our own here

--HG--
extra : convert_revision : e5befbd295a572568cfdca533efb5ed1984c59d1
2006-07-20 19:03:47 -04:00
Kevin Lim
6f81ae5cad Be sure to include the EIO sources as well so we can run regression tests.
src/SConscript:
    It's no longer "ALPHA_ISA".  I don't think we meant to leave out the EIO sources.

--HG--
extra : convert_revision : 1ca63ffb571d9021f1ced0bf0df1816b0b798edc
2006-07-12 17:20:01 -04:00
Kevin Lim
d598061dd6 Remove sampler and serializer. Now they are handled through C++ interacting with Python.
src/SConscript:
src/cpu/base.cc:
src/cpu/base.hh:
src/cpu/checker/cpu.hh:
src/cpu/checker/cpu_impl.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch.hh:
src/cpu/ozone/cpu.hh:
src/cpu/ozone/cpu_impl.hh:
src/cpu/simple/base.cc:
src/cpu/simple/base.hh:
src/sim/pseudo_inst.cc:
    Remove sampler.
src/sim/sim_object.cc:
    Remove serializer.

--HG--
extra : convert_revision : ce7616189440f3dc70040148da6d07309a386008
2006-07-05 21:14:36 -04:00
Ron Dreslinski
971bb55369 Merge zizzer:/z/m5/Bitkeeper/newmem
into  zazzer.eecs.umich.edu:/z/rdreslin/m5bk/newmem

--HG--
extra : convert_revision : 6eefb4a3ee472f2f2c86ed823c70fc9e5625818f
2006-06-30 10:25:50 -04:00
Ron Dreslinski
335fa4bde3 All files compile in the mem directory except cache_builder
Missing some functionality (like split caches and copy support)

src/SConscript:
    Typo
src/mem/cache/prefetch/base_prefetcher.cc:
src/mem/cache/prefetch/ghb_prefetcher.hh:
src/mem/cache/prefetch/stride_prefetcher.hh:
src/mem/cache/prefetch/tagged_prefetcher_impl.hh:
src/mem/cache/tags/fa_lru.cc:
src/mem/cache/tags/fa_lru.hh:
src/mem/cache/tags/iic.cc:
src/mem/cache/tags/iic.hh:
src/mem/cache/tags/lru.cc:
src/mem/cache/tags/lru.hh:
src/mem/cache/tags/split.cc:
src/mem/cache/tags/split.hh:
src/mem/cache/tags/split_lifo.cc:
src/mem/cache/tags/split_lifo.hh:
src/mem/cache/tags/split_lru.cc:
src/mem/cache/tags/split_lru.hh:
src/mem/packet.hh:
src/mem/request.hh:
    Fix so it compiles

--HG--
extra : convert_revision : 0d87d84f6e9445bab655c0cb0f8541bbf6eab904
2006-06-30 10:25:25 -04:00
Kevin Lim
f64c175f9a Add in support for quiescing the system, taking checkpoints, restoring from checkpoints, changing memory modes, and switching CPUs.
Key new functions that can be called on the m5 object at the python interpreter:
doQuiesce(root) - A helper function that quiesces the object passed in and all of its children.
resume(root) - Another helper function that tells the object and all of its children that the quiesce is over.
checkpoint(root) - Takes a checkpoint of the system.  Checkpoint directory must be set before hand.
setCheckpointDir(name) - Sets the checkpoint directory.
restoreCheckpoint(root) - Restores the values from the checkpoint located in the checkpoint directory.
changeToAtomic(system) - Changes the system and all of its children to atomic memory mode.
changeToTiming(system) - Changes the system and all of its children to timing memory mode.
switchCpus(list) - Takes in a list of tuples, where each tuple is a pair of (old CPU, new CPU).  Quiesces the old CPUs, and then switches over to the new CPUs.

src/SConscript:
    Remove serializer, replaced by python code.
src/python/m5/__init__.py:
    Updates to support quiescing, checkpointing, changing memory modes, and switching CPUs.
src/python/m5/config.py:
    Several functions defined on the SimObject for quiescing, changing timing modes, and switching CPUs
src/sim/main.cc:
    Add some extra functions that are exported to python through SWIG.
src/sim/serialize.cc:
    Change serialization around a bit.  Now it is controlled through Python, so there's no need for SerializeEvents or SerializeParams.

    Also add in a new unserializeAll() function that loads a checkpoint and handles unserializing all objects.
src/sim/serialize.hh:
    Add unserializeAll function and a setCheckpointName function.
src/sim/sim_events.cc:
    Add process() function for CountedQuiesceEvent, which calls exitSimLoop() once its counter reaches 0.
src/sim/sim_events.hh:
    Add in a CountedQuiesceEvent, which is used when the system is preparing to quiesce.  Any objects that can't be quiesced immediately are given a pointer to a CountedQuiesceEvent.  The event has its counter set via Python, and as objects finish quiescing they call process() on the event.  Eventually the event causes the simulation to stop once all objects have quiesced.
src/sim/sim_object.cc:
    Add a few functions for quiescing, checkpointing, and changing memory modes.
src/sim/sim_object.hh:
    Add a state variable to all SimObjects that tracks both the timing mode of the object and the quiesce state of the object.  Currently this isn't serialized, and I'm not sure it needs to be so long as the timing mode starts up the same after a checkpoint.

--HG--
extra : convert_revision : a8c738d3911c68d5a7caf7de24d732dcc62cfb61
2006-06-29 19:40:12 -04:00
Ron Dreslinski
eafb5c4936 Still missing prefetch and tags directories as well as cache builder.
Some implementation details were left blank still, need to fill them in.

src/SConscript:
    Reorder build to compile all files first
src/mem/cache/cache.hh:
src/mem/cache/cache_builder.cc:
src/mem/cache/cache_impl.hh:
src/mem/cache/coherence/coherence_protocol.cc:
src/mem/cache/coherence/uni_coherence.cc:
src/mem/cache/coherence/uni_coherence.hh:
src/mem/cache/miss/blocking_buffer.cc:
src/mem/cache/miss/miss_queue.cc:
src/mem/cache/miss/mshr.cc:
src/mem/cache/miss/mshr.hh:
src/mem/cache/miss/mshr_queue.cc:
    More changesets pulled, now compiles everything in /miss directory and in the root directory
src/mem/packet.hh:
    Add some more support, need to clean some of it out once everything is working

--HG--
extra : convert_revision : ba73676165810edf2c2effaf5fbad8397d6bd800
2006-06-29 16:07:19 -04:00
Ron Dreslinski
fc281d0b64 Backing in more changsets, getting closer to compile
base_cache.cc compiles, continuing on

src/SConscript:
    Add in compilation flags for cache files
src/mem/cache/base_cache.cc:
src/mem/cache/base_cache.hh:
    Back in more fixes, now base_cache compiles
src/mem/cache/cache.hh:
src/mem/cache/cache_blk.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/coherence/coherence_protocol.cc:
src/mem/cache/miss/blocking_buffer.cc:
src/mem/cache/miss/blocking_buffer.hh:
src/mem/cache/miss/miss_queue.cc:
src/mem/cache/miss/miss_queue.hh:
src/mem/cache/miss/mshr.cc:
src/mem/cache/miss/mshr.hh:
src/mem/cache/miss/mshr_queue.cc:
src/mem/cache/miss/mshr_queue.hh:
src/mem/cache/prefetch/base_prefetcher.cc:
src/mem/cache/tags/fa_lru.cc:
src/mem/cache/tags/iic.cc:
src/mem/cache/tags/lru.cc:
src/mem/cache/tags/split_lifo.cc:
src/mem/cache/tags/split_lru.cc:
src/mem/packet.cc:
src/mem/packet.hh:
src/mem/request.hh:
    Backing in more changsets, getting closer to compile

--HG--
extra : convert_revision : ac2dcda39f8d27baffc4db1df17b9a1fcce5b6ed
2006-06-28 14:35:00 -04:00
Ali Saidi
306043f62e remove profile.cc
--HG--
extra : convert_revision : ac400789ee0cbd1cd01c28ffd149789dbd954613
2006-06-17 17:50:11 -04:00
Steve Reinhardt
d96d28e56d Rename SWIG "main" module to "cc_main" so it's
clear from the Python side that this is the
interface to C++.

src/SConscript:
    main_wrap.cc -> cc_main_wrap.cc
src/python/SConscript:
src/python/m5/__init__.py:
src/sim/main.cc:
    s/main/cc_main/
src/python/m5/config.py:
    s/main/cc_main/
    Also directly import cc_main so we don't need
    to put the "m5." in front all the time.

--HG--
extra : convert_revision : 755552f70cf671881ff31e476c677b95ef12950d
2006-06-17 12:08:19 -04:00
Kevin Lim
4e07f6ca52 Merge ktlim@zizzer:/bk/newmem
into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge

--HG--
extra : convert_revision : 488b9a9965dd86ca73dc9e510e5b3122cbd357f9
2006-06-16 17:53:33 -04:00