Commit graph

273 commits

Author SHA1 Message Date
Gabe Black 8c532d6297 X86: Hook the CMOS device to the I8259 PICs. 2008-10-11 01:31:32 -07:00
Gabe Black cf9afbba51 X86: Make the I8259 decipher the commands it's given, and add some of it's registers. 2008-10-11 01:28:35 -07:00
Gabe Black 2753c07dc5 X86: Change the I8259 from a subdevice into a real SimObject.
--HG--
rename : src/dev/x86/south_bridge/i8259.cc => src/dev/x86/i8259.cc
rename : src/dev/x86/south_bridge/i8259.hh => src/dev/x86/i8259.hh
2008-10-11 01:22:20 -07:00
Gabe Black f22c7d48f3 X86: Change the CMOS from a sub-device to a real SimObject
--HG--
rename : src/dev/x86/south_bridge/cmos.cc => src/dev/x86/cmos.cc
rename : src/dev/x86/south_bridge/cmos.hh => src/dev/x86/cmos.hh
2008-10-11 01:13:11 -07:00
Gabe Black f85a7f00c0 X86: Make the time on the RTC configurable. 2008-10-10 23:42:31 -07:00
Gabe Black 57d663877e X86: Fix compilation with new eventq API. 2008-10-10 03:50:07 -07:00
Nathan Binkert 94b08bed07 SimObjects: Clean up handling of C++ namespaces.
Make them easier to express by only having the cxx_type parameter which
has the full namespace name, and drop the cxx_namespace thing.
Add support for multiple levels of namespace.
2008-10-09 22:19:39 -07:00
Nathan Binkert e06321091d eventq: convert all usage of events to use the new API.
For now, there is still a single global event queue, but this is
necessary for making the steps towards a parallelized m5.
2008-10-09 04:58:24 -07:00
Nathan Binkert 886c5f8fe5 SINIC: Commit old code from ASPLOS 2006 studies.
NOTE: This code was written by Nathan Binkert in 2006 and is properly copyright
"The Regents of the University of Michigan"
2008-10-09 04:58:23 -07:00
Steve Reinhardt 7bf6a219db Make overriding port assignments in Python work,
and print better error messages when it doesn't.
2008-09-29 23:30:14 -07:00
Nathan Binkert 80d9be86e6 gcc: Add extra parens to quell warnings.
Even though we're not incorrect about operator precedence, let's add
some parens in some particularly confusing places to placate GCC 4.3
so that we don't have to turn the warning off.  Agreed that this is a
bit of a pain for those users who get the order of operations correct,
but it is likely to prevent bugs in certain cases.
2008-09-27 21:03:49 -07:00
Nathan Binkert ce3d8c2b03 atomicio: provide atomic read and write functions.
These functions keep trying to read and write until all data has been
transferred, or an error occurrs.  In the case where an end of file
hasn't been reached, but all of the bytes have not been read/written,
try again.  On EINTR, try again.
2008-09-19 09:42:31 -07:00
Nathan Binkert ea83cedcf6 Check the return value of I/O operations for failure 2008-09-19 09:11:42 -07:00
Ali Saidi 3a3e356f4e style: Remove non-leading tabs everywhere they shouldn't be. Developers should configure their editors to not insert tabs 2008-09-10 14:26:15 -04:00
Clint Smullen 4aa017affc Device: Fix bug in DmaPort::recvRetry. The interface attempts to send the same packet again.
It doesn't cause a problem currently, however with a different Memory Object it could cause
problems
2008-08-26 02:37:26 -04:00
Ali Saidi 3d5fe0c372 IGbE: Patches I neglected to apply before pushing the previous igbe changeset 2008-08-24 15:27:49 -04:00
Ali Saidi 6248e12704 Add the ability to specify a think time before descriptor fetch/writeback starts/ends as well as after read/write dmas 2008-08-13 17:41:58 -04:00
Ali Saidi 549c43b2d0 Add the ability for a DMA to tack on an extra delay after the DMA is actually finished. 2008-08-13 17:41:56 -04:00
Ali Saidi 05954e1ba7 More subtle fixes to how interrupts are supposed to work in the device. Fix postedInterrupts statistics. 2008-08-13 16:30:30 -04:00
Nathan Binkert 50ef39af82 sockets: Add a function to disable all listening sockets.
When invoking several copies of m5 on the same machine at the same
time, there can be a race for TCP ports for the terminal connections
or remote gdb.  Expose a function to disable those ports, and have the
regression scripts disable them.  There are some SimObjects that have
no other function than to be used with ports (NativeTrace and
EtherTap), so they will panic if the ports are disabled.
2008-08-03 18:19:55 -07:00
Ali Saidi 7a83c50a59 Fix cases where RADV interrupt timer is used and make ITR interrupt moderation not always delay if no interrupts have been posted for the ITR value. 2008-07-01 10:30:08 -04:00
Nathan Binkert 1099a9838a Ethernet: share statistics between all ethernet devices and apply some
of those statistics to the e1000 model.
2008-06-17 22:22:44 -07:00
Nathan Binkert 87d03d00cd inet: initialization fixes.
Make sure variables are properly initialized and also make sure that
truth testing works properly.
2008-06-17 22:14:12 -07:00
Nathan Binkert 8042b8f4c7 PacketFifo: Get slack out of the EthPacketData structure. This allows
a packet to exist in multiple FIFOs if desired.
2008-06-17 21:34:27 -07:00
Nathan Binkert 9dc4e2952c rename MipsConsole to MipsBackdoor
--HG--
rename : src/dev/mips/MipsConsole.py => src/dev/mips/MipsBackdoor.py
rename : src/dev/mips/console.cc => src/dev/mips/backdoor.cc
rename : src/dev/mips/console.hh => src/dev/mips/backdoor.hh
2008-06-17 20:39:51 -07:00
Nathan Binkert 934523c3a0 rename AlphaConsole to AlphaBackdoor
--HG--
rename : src/dev/alpha/AlphaConsole.py => src/dev/alpha/AlphaBackdoor.py
rename : src/dev/alpha/console.cc => src/dev/alpha/backdoor.cc
rename : src/dev/alpha/console.hh => src/dev/alpha/backdoor.hh
2008-06-17 20:36:39 -07:00
Nathan Binkert 6ff4539901 Change the default output filename for the terminal so it's more obvious.
--HG--
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/system.terminal
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/system.terminal
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/system.terminal
rename : tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/console.system.sim_console => tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/system.terminal
rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/console.drivesys.sim_console => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/drivesys.terminal
rename : tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/console.testsys.sim_console => tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/testsys.terminal
2008-06-17 20:30:37 -07:00
Nathan Binkert 00df9016fe Rename SimConsole to Terminal since it makes more sense
--HG--
rename : src/dev/SimConsole.py => src/dev/Terminal.py
rename : src/dev/simconsole.cc => src/dev/terminal.cc
rename : src/dev/simconsole.hh => src/dev/terminal.hh
2008-06-17 20:29:06 -07:00
Gabe Black 2b4874449c Alpha: Get rid of an old include of a non-existant file. 2008-06-12 01:54:21 -04:00
Gabe Black c625cf0ae1 X86: Make the code compile as 32 bit. 2008-06-12 01:00:05 -04:00
Gabe Black da20c0ec54 X86: Make sure there's something to catch when the kernel messes with ports "behind" the pci config magic ports. 2008-06-12 00:58:13 -04:00
Gabe Black 1f5b992b58 X86: Make the platform object initialize channel 0 of the PIT. 2008-06-12 00:56:54 -04:00
Gabe Black 16e26fbf03 X86: Hook the speaker device to the pit device. 2008-06-12 00:56:17 -04:00
Gabe Black da7f512067 Timer: Fill out the periodic modes a little. 2008-06-12 00:56:07 -04:00
Gabe Black 4f9a0402f6 Dev: Seperate the 8254 timer from tsunami and use it in that and the PC. 2008-06-12 00:54:48 -04:00
Ali Saidi f5e36d156d IGbE: Implement sending packet that is contained in more than 2 descriptors.
--HG--
extra : convert_revision : 8fb7d5fad5cb840f69c31aa8b331dbe09e46ee9d
2008-05-20 16:06:56 -04:00
Ali Saidi e71a5270a2 Make sure that output files are always checked success before they're used.
Make OutputDirectory::resolve() private and change the functions using
resolve() to instead use create().

--HG--
extra : convert_revision : 36d4be629764d0c4c708cec8aa712cd15f966453
2008-05-15 19:10:26 -04:00
Ali Saidi 1605fbebc8 IGbE: Fix bug that limits wire performance a bit
--HG--
extra : convert_revision : 3f93c17f647a6955dab861da211174de856ee02c
2008-03-25 15:58:54 -04:00
Gabe Black 93dd1978a7 X86: Put an RTC into the CMOS part of the southbridge.
--HG--
extra : convert_revision : a614373236fe75db6e6181fc152a02b541a131f3
2008-03-25 02:15:23 -04:00
Gabe Black e5bdae15f3 Devices: Separate out the MC146818 RTC so both Alpha and X86 can use it.
--HG--
extra : convert_revision : 1e7f5185654ed0845678c2169c702d3b977159ed
2008-03-25 02:15:06 -04:00
Gabe Black af9a57566a X86: Turn #defines into consts.
--HG--
extra : convert_revision : c0416de5d88ca39f54494418768e68a93aa4f2aa
2008-03-25 02:09:18 -04:00
Gabe Black 48409ca512 X86: Start implementing the south bridge stuff.
--HG--
extra : convert_revision : 92918c05eb3363155d78889bdab17baa8eae9dca
2008-03-25 02:08:54 -04:00
Gabe Black b0c52885ce X86: Change the Opteron platform to be the PC platform.
--HG--
extra : convert_revision : 2c6ffebbad04a21cef6ba3fbc1803218908a6c37
2008-03-25 02:06:53 -04:00
Steve Reinhardt 93ab43288a Don't FastAlloc MSHRs since we don't allocate them on the fly.
--HG--
extra : convert_revision : 02775cfb460afe6df0df0938c62cccd93a71e775
2008-03-24 01:08:02 -04:00
Gabe Black 7bde0285e5 X86: Get PCI config space to work, and adjust address space prefix numbering scheme.
--HG--
extra : convert_revision : 2b382f478ee8cde3a35aa4c105196f200bc7afa6
2008-02-26 23:38:01 -05:00
Ali Saidi d167e2bb97 IGbE: Fix a couple of bugs.
--HG--
extra : convert_revision : a1f16bd82b6fbd5b6b5dc0f08b9e69858bea86ca
2008-02-10 19:32:12 -05:00
Stephen Hines 6cc1573923 Make the Event::description() a const function
--HG--
extra : convert_revision : c7768d54d3f78685e93920069f5485083ca989c0
2008-02-06 16:32:40 -05:00
Korey Sewell 2692590049 Add in files from merge-bare-iron, get them compiling in FS and SE mode
--HG--
extra : convert_revision : d4e19afda897bc3797868b40469ce2ec7ec7d251
2007-11-13 16:58:16 -05:00
Ali Saidi 538fae951b Traceflags: Add SCons function to created a traceflag instead of having one file with them all.
--HG--
extra : convert_revision : 427f6bd8f050861ace3bc0d354a1afa5fc8319e6
2007-10-31 01:21:54 -04:00
Ali Saidi 7597f87430 Base: Rework the way M5 provides and creates random numbers.
--HG--
extra : convert_revision : 10ec3484647b3acb8e821f8520f97d535e41e861
2007-10-31 01:21:54 -04:00
Gabe Black 8fe672551e X86: Make an x86 platform object.
--HG--
extra : convert_revision : 7d64d3e78960f3bb937579f5d10937bed5f197be
2007-10-07 17:48:06 -07:00
Ali Saidi 0acf891c32 CPU: fix sparc_fs booting with SimpleTimingCPU.
--HG--
extra : convert_revision : 3d95f6daa7f0e8e376d1a880f64c056619263885
2007-10-01 02:55:27 -04:00
Ali Saidi d325f49b70 Rename cycles() function to ticks()
--HG--
extra : convert_revision : 790eddb793d4f5ba35813d001037bd8601bd76a5
2007-09-28 13:21:52 -04:00
Gabe Black 418ddf43e6 X86: Get X86_FS to compile.
--HG--
extra : convert_revision : fb973bcf13648876d5691231845dd47a2be50f01
2007-09-24 17:39:56 -07:00
Ali Saidi 5f187e592e Devices: More fixes to Intel NIC Model.
--HG--
extra : convert_revision : 14306d3cd79bbef7decdf2fd370ed7e7f2b10a93
2007-09-12 15:24:23 -04:00
Miles Kaufmann e4eea9ee04 Fix miscellaneous small typos.
--HG--
extra : convert_revision : bfc0ac8e1c8a5d01d9fa5203184bbf99c8361da3
2007-08-30 15:16:59 -04:00
Miles Kaufmann cd890576bb devices: Avoid using assert() to catch misconfiguration
--HG--
extra : convert_revision : 2c6710e01a4402793a2e0eafcc829df19d03dda3
2007-08-30 15:16:59 -04:00
Miles Kaufmann 54cc0053f0 params: Deprecate old-style constructors; update most SimObject constructors.
SimObjects not yet updated:
- Process and subclasses
- BaseCPU and subclasses

The SimObject(const std::string &name) constructor was removed.  Subclasses
that still rely on that behavior must call the parent initializer as
  : SimObject(makeParams(name))

--HG--
extra : convert_revision : d6faddde76e7c3361ebdbd0a7b372a40941c12ed
2007-08-30 15:16:59 -04:00
Gabe Black 7227ab5f22 Merge with head
--HG--
extra : convert_revision : cc73b9aaf73e9dacf52f3350fa591e67ca4ccee6
2007-08-26 21:45:40 -07:00
Ali Saidi bba265ccd8 PCI: Move PCI Configuration data into devices now that we can inherit parameters.
--HG--
extra : convert_revision : bd2214b28fb46a9a9e9e204e0539be33acb548ad
2007-08-16 16:49:05 -04:00
Ali Saidi 773cb77656 Devices: Make EtherInts connect in the same way memory ports currently do.
--HG--
extra : convert_revision : 765b096785a77df9adc4791c9101b90696bd7be2
2007-08-16 16:49:02 -04:00
Ali Saidi 06a9f58c68 DMA: Add IOCache and fix bus bridge to optionally only send requests one
way so a cache can handle partial block requests for i/o devices.

--HG--
extra : convert_revision : a68b5ae826731bc87ed93eb7ef326a2393053964
2007-08-10 16:14:01 -04:00
Nathan Binkert f0fef8f850 Merge python and x86 changes with cache branch
--HG--
extra : convert_revision : e06a950964286604274fba81dcca362d75847233
2007-07-26 23:15:49 -07:00
Nathan Binkert abc76f20cb Major changes to how SimObjects are created and initialized. Almost all
creation and initialization now happens in python.  Parameter objects
are generated and initialized by python.  The .ini file is now solely for
debugging purposes and is not used in construction of the objects in any
way.

--HG--
extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed
2007-07-23 21:51:38 -07:00
Steve Reinhardt a51e16dc89 Merge of DPRINTF fixes from head.
--HG--
extra : convert_revision : f99a33b2df6a6c5592856d17d00e73ee83267442
2007-07-14 12:09:37 -07:00
Steve Reinhardt 7cd6c7ee05 Fix & tweak DPRINTFs for tracediff w/new cache code.
Note that we should *not* print pointer values in DPRINTFs as
these needlessly clutter tracediff output.

--HG--
extra : convert_revision : 25a448f1b3ac8d453a717a104ad6dc0112fb30bb
2007-07-14 11:48:30 -07:00
Steve Reinhardt 2447abe5ce Can only call makeAtomicResponse() once...
--HG--
extra : convert_revision : c49aade46aa64f979da35eb653b544ee5bd82f01
2007-06-30 17:56:30 -07:00
Steve Reinhardt ee54ad318a Event descriptions should not end in "event"
(they function as adjectives not nouns)

--HG--
extra : convert_revision : 6506474ff3356ae8c80ed276c3608d8a4680bfdb
2007-06-30 17:45:58 -07:00
Steve Reinhardt 6ab53415ef Get rid of Packet result field. Error responses are
now encoded in cmd field.

--HG--
extra : convert_revision : d67819b7e3ee4b9a5bf08541104de0a89485e90b
2007-06-30 10:16:18 -07:00
Nathan Binkert b47737dde7 Make sure all parameters have default values if they're
supposed to and make sure parameters have the right type.
Also make sure that any object that should be an intermediate
type has the right options set.

--HG--
extra : convert_revision : d56910628d9a067699827adbc0a26ab629d11e93
2007-06-20 08:14:11 -07:00
Nathan Binkert 35147170f9 Move SimObject python files alongside the C++ and fix
the SConscript files so that only the objects that are
actually available in a given build are compiled in.
Remove a bunch of files that aren't used anymore.

--HG--
rename : src/python/m5/objects/AlphaTLB.py => src/arch/alpha/AlphaTLB.py
rename : src/python/m5/objects/SparcTLB.py => src/arch/sparc/SparcTLB.py
rename : src/python/m5/objects/BaseCPU.py => src/cpu/BaseCPU.py
rename : src/python/m5/objects/FuncUnit.py => src/cpu/FuncUnit.py
rename : src/python/m5/objects/IntrControl.py => src/cpu/IntrControl.py
rename : src/python/m5/objects/MemTest.py => src/cpu/memtest/MemTest.py
rename : src/python/m5/objects/FUPool.py => src/cpu/o3/FUPool.py
rename : src/python/m5/objects/FuncUnitConfig.py => src/cpu/o3/FuncUnitConfig.py
rename : src/python/m5/objects/O3CPU.py => src/cpu/o3/O3CPU.py
rename : src/python/m5/objects/OzoneCPU.py => src/cpu/ozone/OzoneCPU.py
rename : src/python/m5/objects/SimpleOzoneCPU.py => src/cpu/ozone/SimpleOzoneCPU.py
rename : src/python/m5/objects/BadDevice.py => src/dev/BadDevice.py
rename : src/python/m5/objects/Device.py => src/dev/Device.py
rename : src/python/m5/objects/DiskImage.py => src/dev/DiskImage.py
rename : src/python/m5/objects/Ethernet.py => src/dev/Ethernet.py
rename : src/python/m5/objects/Ide.py => src/dev/Ide.py
rename : src/python/m5/objects/Pci.py => src/dev/Pci.py
rename : src/python/m5/objects/Platform.py => src/dev/Platform.py
rename : src/python/m5/objects/SimConsole.py => src/dev/SimConsole.py
rename : src/python/m5/objects/SimpleDisk.py => src/dev/SimpleDisk.py
rename : src/python/m5/objects/Uart.py => src/dev/Uart.py
rename : src/python/m5/objects/AlphaConsole.py => src/dev/alpha/AlphaConsole.py
rename : src/python/m5/objects/Tsunami.py => src/dev/alpha/Tsunami.py
rename : src/python/m5/objects/T1000.py => src/dev/sparc/T1000.py
rename : src/python/m5/objects/Bridge.py => src/mem/Bridge.py
rename : src/python/m5/objects/Bus.py => src/mem/Bus.py
rename : src/python/m5/objects/MemObject.py => src/mem/MemObject.py
rename : src/python/m5/objects/PhysicalMemory.py => src/mem/PhysicalMemory.py
rename : src/python/m5/objects/BaseCache.py => src/mem/cache/BaseCache.py
rename : src/python/m5/objects/CoherenceProtocol.py => src/mem/cache/coherence/CoherenceProtocol.py
rename : src/python/m5/objects/Repl.py => src/mem/cache/tags/Repl.py
rename : src/python/m5/objects/Process.py => src/sim/Process.py
rename : src/python/m5/objects/Root.py => src/sim/Root.py
rename : src/python/m5/objects/System.py => src/sim/System.py
extra : convert_revision : 173f8764bafa8ef899198438fa5573874e407321
2007-05-27 19:21:17 -07:00
Steve Reinhardt 41241799ae Change getDeviceAddressRanges to use bool for snoop arg.
--HG--
extra : convert_revision : 832e52ba80cbab2f5bb6d5b5977a499d41b4d638
2007-05-21 23:36:09 -07:00
Steve Reinhardt 05d14cf3e2 Add new EventWrapper constructor that takes a Tick value
and schedules the event immediately.

--HG--
extra : convert_revision : a84e729a5ef3632cbe6cff858c453c782707d983
2007-05-20 21:43:01 -07:00
Ali Saidi 57104ea5f9 couple more bug fixes for intel nic
src/dev/i8254xGBe.cc:
src/dev/i8254xGBe.hh:
    couple more bug fixes

--HG--
extra : convert_revision : ae5b806528c1ec06f0091e1f6e50fc0721057ddb
2007-05-14 16:37:00 -04:00
Ali Saidi ea4e6f2e3d add uglyiness to fix dmas
src/dev/io_device.cc:
    extra printing and assertions
src/mem/bridge.hh:
    deal with packets only satisfying part of a request by making many requests
src/mem/cache/cache_impl.hh:
    make the cache try to satisfy a functional request from the cache above it before checking itself

--HG--
extra : convert_revision : 1df52ab61d7967e14cc377c560495430a6af266a
2007-05-14 16:14:59 -04:00
Ali Saidi 69ea50c163 couple of updates in the intel nic
--HG--
extra : convert_revision : da68e5e6411000d9d5247f769ee528a443286c61
2007-05-09 22:39:43 -04:00
Ali Saidi 9dfbea68a2 update for new reschedule semantics
--HG--
extra : convert_revision : 8c18b2513d638f67cc096e7f1483b47390a374ca
2007-05-09 22:34:54 -04:00
Ali Saidi 3c608bf765 add a backoff algorithm when nacks are received by devices
add seperate response buffers and request queue sizes in bus bridge
add delay to respond to a nack in the bus bridge

src/dev/i8254xGBe.cc:
src/dev/ide_ctrl.cc:
src/dev/ns_gige.cc:
src/dev/pcidev.hh:
src/dev/sinic.cc:
    add backoff delay parameters
src/dev/io_device.cc:
src/dev/io_device.hh:
    add a backoff algorithm when nacks are received.
src/mem/bridge.cc:
src/mem/bridge.hh:
    add seperate response buffers and request queue sizes
    add a new parameters to specify how long before a nack in ready to go after a packet that needs to be nacked is received
src/mem/cache/cache_impl.hh:
    assert on the
src/mem/tport.cc:
    add a friendly assert to make sure the packet was inserted into the list

--HG--
extra : convert_revision : 3595ad932015a4ce2bb72772da7850ad91bd09b1
2007-05-09 18:20:24 -04:00
Ali Saidi ccdf60f7b2 initialize lastTxInt to 0
--HG--
extra : convert_revision : 4c5e9c2145b12fdeba91f3fdd8963c35abe326c2
2007-05-01 12:32:30 -04:00
Ali Saidi 7baf29c9d0 fix igbe bug
--HG--
extra : convert_revision : 01ffc08f5c1ec827a42f60562ae7e10176ffdb7f
2007-04-30 13:18:44 -04:00
Ali Saidi 58b9047194 fix console printing bug
--HG--
extra : convert_revision : 5481b72b22e7a2cf3367d777309bc30201f3b1fc
2007-04-30 13:13:03 -04:00
Ali Saidi ae4208f3a3 add the ability for the ethernet device to check if the link is busy
--HG--
extra : convert_revision : 0dc0c4c4546869261f4508ad22a6a85aecf3c334
2007-04-30 13:09:13 -04:00
Ali Saidi 53ba34391f fixes for solaris compile
--HG--
extra : convert_revision : c82a62a61650e3700d237da917c453e5a9676320
2007-04-21 19:11:38 -04:00
Ali Saidi 528694817f make serialization at least seem to work
--HG--
extra : convert_revision : cbfdb64f9a204670b8dd0294c74a17044b9f330c
2007-03-29 22:00:01 -04:00
Ali Saidi e95bc9d8f9 some more fixes... non-tso stuff seems to work
--HG--
extra : convert_revision : da604d20443376d04826397d0aaff0bdd744053b
2007-03-27 20:44:21 -04:00
Ali Saidi e8dc1723ee first bit of life from the intel gigabit model
--HG--
extra : convert_revision : d8944a53f6b585df21651c4e624518d5c49a7837
2007-03-26 18:40:18 -04:00
Ali Saidi 12b7ebcbca finish up the coding of the Intel Gb NIC... Many Many bugs to squash
src/dev/i8254xGBe.cc:
src/dev/i8254xGBe.hh:
src/dev/i8254xGBe_defs.hh:
    finish coding the Intel Gb NIC device
src/dev/io_device.hh:
    we really don't want to be able to pass a null buffer to dma read, at least not the way we have things setup now... it won't work at all

--HG--
extra : convert_revision : 6739497232317ec407cfa7a96de4575a9a6cfc46
2007-03-22 18:39:41 -04:00
Ali Saidi 3a5a20769b add all the registers we'll need to support for the Intel GbE device and support enough functionality make the driver think
the device is there, and in good working order.

src/dev/SConscript:
    add intel gbe to the dev SCons file
src/dev/i8254xGBe.cc:
src/dev/i8254xGBe.hh:
src/dev/i8254xGBe_defs.hh:
    use new manner of registers and implement all device registers that are touched through boot and ifup

--HG--
extra : convert_revision : b1a1767f0fd31cd371e432cb48ac9a2e9f9291b5
2007-03-15 15:16:23 -04:00
Ali Saidi a068d6db0f fix interrupting during a quisce on sparc
src/arch/sparc/ua2005.cc:
    fix interrupting when quisced. Since sticks correspond to instructions when not quisced we need to
    check if were suspended and interrupt at the guess time
src/base/traceflags.py:
    add trace flag for Iob
src/cpu/simple/base.cc:
    Use Quisce instead of IPI trace flag
src/dev/sparc/iob.cc:
    add some Dprintfs

--HG--
extra : convert_revision : 72e18fcc750ad1e4b2bb67b19b354eaffc6af6d5
2007-03-13 00:05:52 -04:00
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 25dc5569c3 Compilation fix
--HG--
extra : convert_revision : 8bfa5e9408d1ead0197aab5078c248876f90ea7a
2007-03-10 15:21:55 -05:00
Ali Saidi 58f69391ca implement ipi stufff for SPARC
src/arch/alpha/utility.hh:
src/arch/mips/utility.hh:
src/arch/sparc/utility.hh:
src/arch/x86/utility.hh:
    add hook for system to startup the cpu or not... in the case of FS sparc, only the first cpu would get spunup.. the rest sit in an idle state until they get an ipi
src/arch/sparc/isa/decoder.isa:
    handle writable bits of strandstatus register in miscregfile
src/arch/sparc/miscregfile.hh:
    some constants for the strand status register
src/arch/sparc/ua2005.cc:
    properly implement the strand status register
src/dev/sparc/iob.cc:
    implement ipi generation properly
src/sim/system.cc:
    call into the ISA to start the CPU (or not)

--HG--
extra : convert_revision : 0003b2032337d8a031a9fc044da726dbb2a9e36f
2007-03-09 16:56:39 -05:00
Nathan Binkert d55b25cde6 Move all of the parameters of the Root SimObject so they are
directly configured by python.  Move stuff from root.(cc|hh) to
core.(cc|hh) since it really belogs there now.
In the process, simplify how ticks are used in the python code.

--HG--
extra : convert_revision : cf82ee1ea20f9343924f30bacc2a38d4edee8df3
2007-03-06 11:13:43 -08:00
Ali Saidi a81143f06a add a sparc fs regression
src/dev/sparc/iob.cc:
    don't warn on cpu restart/idle/halt stuff
tests/SConscript:
    add sparc target in test Sconscript
util/regress:
    Add SPARC_FS target in regress

--HG--
extra : convert_revision : 37fa21700ec4c350d87ca9723bc3359feb81c50a
2007-03-03 22:45:26 -05:00
Ali Saidi 1694c65ba1 Add Iob and remove the fake device
configs/common/FSConfig.py:
    add an attachOnChipIO to force people to think about where "onchip" i/o should be connected in their hierarchy

--HG--
extra : convert_revision : cf79a9a00760b7daf28063f407a04bd38b956843
2007-03-03 19:02:31 -05:00
Ali Saidi 36f43ff6a5 Implement Niagara I/O interface and rework interrupts
configs/common/FSConfig.py:
    Use binaries we've compiled instead of the ones that come with Legion
src/arch/alpha/interrupts.hh:
    get rid of post(int int_type) and add a get_vec function that gets the interrupt vector for an interrupt number
src/arch/sparc/asi.cc:
    Add AsiIsInterrupt() to AsiIsMmu()
src/arch/sparc/faults.cc:
src/arch/sparc/faults.hh:
    Add InterruptVector type
src/arch/sparc/interrupts.hh:
    rework interrupts. They are no longer cleared when created... A I/O or ASI read/write needs to happen before they are cleared
src/arch/sparc/isa_traits.hh:
    Add the "interrupt" trap types to isa traits
src/arch/sparc/miscregfile.cc:
    add names for all the misc registers and possible post an interrupt when TL is changed.
src/arch/sparc/miscregfile.hh:
    Add a helper function to post an interrupt when pil < some set softint
src/arch/sparc/regfile.cc:
src/arch/sparc/regfile.hh:
    InterruptLevel shouldn't really live here, moved to interrupt.hh
src/arch/sparc/tlb.cc:
    Add interrupt ASIs to TLB
src/arch/sparc/ua2005.cc:
    Add checkSoftInt to check if a softint needs to be posted
    Check that a tickCompare isn't scheduled before scheduling one
    Post and clear interrupts on queue writes and what not
src/base/bitfield.hh:
    Add an helper function to return the msb that is set
src/cpu/base.cc:
src/cpu/base.hh:
    get rid of post_interrupt(type) since it's no longer needed.. Add a way to see what interrupts are pending
src/cpu/intr_control.cc:
src/cpu/intr_control.hh:
src/dev/alpha/tsunami_cchip.cc:
src/python/m5/objects/IntrControl.py:
    Make IntrControl have a system pointer rather than using a cpu pointer to get one
src/dev/sparc/SConscript:
    add iob to SConsscrip
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out:
tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/config.ini:
tests/quick/80.netperf-stream/ref/alpha/linux/twosys-tsunami-simple-atomic/config.out:
    update config.ini/out for intrcntrl not having a cpu pointer anymore

--HG--
extra : convert_revision : 38614f6b9ffc8f3c93949a94ff04b7d2987168dd
2007-03-03 17:22:47 -05:00
Nathan Binkert fa4c3d74fe Get rid of the ConsoleListener SimObject and just fold the
relevant code directly into the SimConsole object.  Now,
you can easily turn off the listen port by just specifying
0 as the port.

--HG--
extra : convert_revision : c8937fa45b429d8a0728e6c720a599e38972aaf0
2007-02-21 22:14:11 -08:00
Nathan Binkert 783e642ed8 Make sure that all variables in the NSGigE device model are
initialized.

--HG--
extra : convert_revision : b4b156ed8e3c0c4c4f8043ff86dc232ebad38668
2007-02-21 20:45:05 -08:00
Ali Saidi e3dcbc94f7 Make mulitple consoles work and be distinguishable from each other
src/dev/alpha/tsunamireg.h:
    get rid of things that aren't really tsunami registers
src/dev/platform.hh:
src/dev/uart.cc:
    the uart pointer isn't used anymore
src/dev/simconsole.cc:
    make the simconsole print something more useful to distinguish between various consoles in a single system
src/dev/uart8250.hh:
    put the needed uart defines in here rather than including them from tsunamireg
src/python/m5/objects/T1000.py:
    add a console to the T1000 config for the hypervisor

--HG--
extra : convert_revision : 76ca92122e611eaf76b989bc699582eef8297be8
2007-02-13 15:58:06 -05:00
Steve Reinhardt 2ec4a6c071 Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmem
into  zizzer.eecs.umich.edu:/z/stever/bk/newmem-head

--HG--
extra : convert_revision : c56b8160b403fde235636ca5b5b4cecd206ffa4c
2007-02-07 22:33:44 -05:00
Steve Reinhardt 997fc505a8 Make memory commands dense again to avoid cache stat table explosion.
Created MemCmd class to wrap enum and provide handy methods to
check attributes, convert to string/int, etc.

--HG--
extra : convert_revision : 57f147ad893443e3a2040c6d5b4cdb1a8033930b
2007-02-07 10:53:37 -08:00
Ali Saidi ebb6972dd3 more fp fixes
fix unaligned accesses in mmaped disk device

src/arch/sparc/isa/decoder.isa:
    get (ld|st)fsr ops working right. In reality the fp enable check needs to go higher up in the emitted code
src/arch/sparc/isa/formats/basic.isa:
    move the cexec into the aexec field
src/cpu/exetrace.cc:
    copy the exception state from legion when we get it wrong. We aren't going to get it right without an fp emulation layer
src/dev/sparc/mm_disk.cc:
src/dev/sparc/mm_disk.hh:
    fix unaligned accesses in the memory mapped disk device

--HG--
extra : convert_revision : aaa33096b08cf0563fe291d984a87493a117e528
2007-02-06 15:52:33 -05:00
Ali Saidi fc79ace502 Make SPARC checkpointing work
src/arch/sparc/floatregfile.cc:
    Fix serialization for fpreg
src/arch/sparc/intregfile.cc:
    fix serialization for intreg
src/arch/sparc/miscregfile.cc:
    fix serialization from miscreg
src/arch/sparc/pagetable.cc:
    fix serialization for page table
src/arch/sparc/regfile.cc:
    need to serialize nnpc
src/arch/sparc/tlb.cc:
    write serialization code for tlb
src/cpu/base.cc:
    provide a way to find the thread number a context is
    serialize the instruction counter
src/cpu/base.hh:
    provide a way to find the thread number a context is
    and given a thread number find a context pointer
src/cpu/cpuevent.hh:
    provide method to get thread context from a cpu event for serialization
src/dev/sparc/t1000.cc:
src/dev/sparc/t1000.hh:
    nothing to serialize in t1000
src/sim/serialize.cc:
src/sim/serialize.hh:
    Make findObj() work (it hasn't since we did the python conversion stuff)

--HG--
extra : convert_revision : a95bc4e3c3354304171efbe3797556fdb146bea2
2007-01-30 18:25:39 -05:00
Ali Saidi d92f0d370b timegm() is a gnuism... replace with the code from the timegm() man page
--HG--
extra : convert_revision : f2b80a0b7768edc370e3f07c45cb3bb9a46450a9
2007-01-29 19:04:06 -05:00
Nathan Binkert 37795b104d Stick the conversion of python to unix time with all of
the other param code so that other functions can use it
as well.

--HG--
extra : convert_revision : a8becdeadc70af0b64bff5b0770788dfba6e1857
2007-01-28 10:26:59 -08:00
Ali Saidi 6d9d0c68b5 Merge zizzer:/bk/newmem
into  zeep.pool:/z/saidi/work/m5.suncc

--HG--
extra : convert_revision : 1706f6218abec7eb575dcff3ad4aef83894f64ab
2007-01-26 18:50:28 -05:00
Ali Saidi fd8a4ff5a8 Merge zeep.pool:/z/saidi/work/m5.newmem
into  zeep.pool:/z/saidi/work/m5.suncc

--HG--
extra : convert_revision : 20f61a524a3b53fc0afcf53a24b5a1fe1d96f579
2007-01-26 18:49:40 -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
Nathan Binkert 73dd0ea357 Instead of passing an int to represent time between python and C++
pass the tuple of python's struct_time and interpret that.
Fixes a problem where the local timezone leaked into the time
calculation.  Also fix things so that the unix, python, and RTC
data sheets all get the right time.  Provide both years since 1900
and BCD two digit year.
Put the date back at 1/1/2006 for now.

--HG--
extra : convert_revision : 473244572f468de2cb579a3dd7ae296a6f81f5d7
2007-01-25 14:59:41 -05:00
Ali Saidi 3af3610c62 add dumb time of day device
--HG--
extra : convert_revision : 52e51ff49f7ed73065f04707ded06dc7254292c4
2007-01-21 18:04:40 -05:00
Ali Saidi 7933aade85 add memory mapped disk device
configs/common/FSConfig.py:
src/python/m5/objects/T1000.py:
    add configuration for memory mapped disk
src/dev/sparc/SConscript:
    add memory mapped disk to sconscript

--HG--
extra : convert_revision : d8df4a455cf48000042d0ff93a274985f4dbe905
2007-01-09 22:16:49 -05:00
Nathan Binkert fc45d42d01 Add 'Time' as a parameter type that can accept various
formats for time (strings, datetime objects, etc.)
Advance system time to 1/1/2009
Clean up time management code a little bit

--HG--
extra : convert_revision : 28ebecc7ea6b12f4345c77a9a6b4bdf2e752c4f8
2007-01-03 10:12:55 -08:00
Nathan Binkert 2d029fe584 Make sure that all of the bits in the result are set
to some value.

--HG--
extra : convert_revision : 1f1700fd77531cbb8cfad7f04ce2b573fcdefdab
2006-12-24 15:15:12 -08:00
Lisa Hsu 551ba56ae2 little fixes i noticed while searching for reason for address range issues (but these weren't the cause of the problem).
RangeSize as a function takes a start address, and a SIZE, and will make the range (start, start+size-1) for you.

src/cpu/memtest/memtest.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/lsq.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/simple/atomic.hh:
src/cpu/simple/timing.hh:
    Fix RangeSize arguments
src/dev/alpha/tsunami_cchip.cc:
src/dev/alpha/tsunami_io.cc:
src/dev/alpha/tsunami_pchip.cc:
src/dev/baddev.cc:
    pioSize indicates SIZE, not a mask

--HG--
extra : convert_revision : d385521fcfe58f8dffc8622260937e668a47a948
2006-12-15 17:55:47 -05:00
Ali Saidi 139519ef87 Fix bugs in tlbmap (and thus rangemap since the code is nearly identical)
Deal with block initializing stores (by doing nothing, at some point we might want to do the write hint 64 like thing)
Fix tcc instruction igoner in legion-lock stuff to be correct in all cases
Have console interrupts warn rather than panicing until we figure out what to do with interrupts

src/arch/sparc/miscregfile.cc:
src/arch/sparc/miscregfile.hh:
    add a magic miscreg which reads all the bits the tlb needs in one go
src/arch/sparc/tlb.cc:
    initialized the context type and id to reasonable values and handle block init stores
src/arch/sparc/tlb_map.hh:
    fix bug in tlb map code
src/base/range_map.hh:
    fix bug in rangemap code and add range_multimap
    (these are probably useful for bus range stuff)
src/cpu/exetrace.cc:
    fixup tcc ignore code to be correct
src/dev/sparc/t1000.cc:
    make console interrupt stuff warn instead of panicing until we get interrupt stuff figured out
src/unittest/rangemaptest.cc:
    fix up the rangemap unit test to catch the missing case

--HG--
extra : convert_revision : 70604a8b5d0553aa0b0bd7649f775a0cfa8267a5
2006-12-12 17:55:27 -05:00
Ali Saidi 92c5a5c8cb More changes to get SPARC fs closer. Now at 1.2M cycles before difference
configs/common/FSConfig.py:
    seperate the hypervisor memory and the guest0 memory. In reality we're going to need a better way to do this at some point. Perhaps auto generating the hv-desc image based on the specified config.
src/arch/sparc/isa/decoder.isa:
    change reads/writes to the [hs]tick(cmpr) registers to use readmiscregwitheffect
src/arch/sparc/miscregfile.cc:
    For niagra stick and tick are aliased to one value (if we end up doing mps we might not want this).
    Use instruction count from cpu rather than cycles because that is what legion does
    we can change it back after were done with legion
src/base/bitfield.hh:
    add a new function mbits() that just masks off bits of interest but doesn't shift
src/cpu/base.cc:
src/cpu/base.hh:
    add instruction count to cpu
src/cpu/exetrace.cc:
src/cpu/m5legion_interface.h:
    compare instruction count between legion and m5 too
src/cpu/simple/atomic.cc:
    change asserts of packet success to if panics wrapped with NDEBUG defines
    so we can get some more useful information when we have a bad address
src/dev/isa_fake.cc:
src/dev/isa_fake.hh:
src/python/m5/objects/Device.py:
    expand isa fake a bit more having data for each size request, the ability to have writes update the data and to warn on accesses
src/python/m5/objects/System.py:
    convert some tabs to spaces
src/python/m5/objects/T1000.py:
    add more fake devices for each l1 bank and each memory controller

--HG--
extra : convert_revision : 8024ae07b765a04ff6f600e5875b55d8a7d3d276
2006-12-04 00:54:40 -05:00
Ali Saidi 8c4f7a0404 Load the hypervisor symbols twice, once with an address mask so that we can get symbols for where it's copied to in memory
Add the ability to use an address mask for symbol loading
Rather then silently failing on platform accesses panic
Move BadAddr/IsaFake no Device from Tsunami
Let the system kernel be none, but warn about it

configs/common/FSConfig.py:
    We don't have a kernel for sparc yet
src/arch/sparc/system.cc:
    Load the hypervisor symbols twice, once with an address mask so that we can get symbols for where it's copied to in memory
src/base/loader/aout_object.cc:
src/base/loader/aout_object.hh:
src/base/loader/ecoff_object.cc:
src/base/loader/ecoff_object.hh:
src/base/loader/elf_object.cc:
src/base/loader/elf_object.hh:
src/base/loader/object_file.hh:
src/base/loader/raw_object.cc:
src/base/loader/raw_object.hh:
    Add the ability to use an address mask for symbol loading
src/dev/sparc/t1000.cc:
    Rather then silently failing on platform accesses panic
src/dev/sparc/t1000.hh:
    fix up a couple of platform comments
src/python/m5/objects/Bus.py:
src/python/m5/objects/Device.py:
src/python/m5/objects/T1000.py:
src/python/m5/objects/Tsunami.py:
    Move BadAddr/IsaFake no Device from Tsunami
src/python/m5/objects/System.py:
    Let kernel be none
src/sim/system.cc:
    Let the system kernel be none, but warn about it

--HG--
extra : convert_revision : 92f6afef599a3d3c7c5026d03434102c41c7b5f4
2006-11-30 15:51:54 -05:00
Gabe Black bc4d15ddd1 Create a stub t1000 platform.
--HG--
extra : convert_revision : 7e27b23b66c743b4625a1dd9d8d6ba61bff45168
2006-11-14 15:14:27 -05:00
Ali Saidi aa19b2e7bc fix endian issues with condition codes
use memcpy instead of bcopy
s/u_int32_t/uint32_t/g
fixup endian code to work with solaris
hack to make sure htole() works... Nate, have a good idea to fix this?

src/arch/sparc/faults.cc:
    set the reset address to be 40 bits. Makes PC printing easier at least for now.
src/arch/sparc/isa/base.isa:
    fix endian issues with condition codes
src/arch/sparc/tlb.hh:
    add implemented physical addres constants
src/arch/sparc/utility.hh:
    add tlb.hh to utilities
src/base/loader/raw_object.cc:
    add a symbol <filename>_start to the symbol table for binaries files
src/base/remote_gdb.cc:
    use memcpy instead of bcopy
src/cpu/exetrace.cc:
    clean up printing a bit more
src/cpu/m5legion_interface.h:
    add tons to the shared interface
src/dev/ethertap.cc:
    s/u_int32_t/uint32_t/g
src/dev/ide_atareg.h:
    fixup endian code to work with solaris
src/dev/pcidev.cc:
src/sim/param.hh:
    hack to make sure htole() works...

--HG--
extra : convert_revision : 4579392184b40bcc1062671a953c6595c685e9b2
2006-11-10 20:17:42 -05:00
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
Kevin Lim 244e0c884c Remove hack by setting configuration better.
src/dev/isa_fake.cc:
src/dev/isa_fake.hh:
    No need for specialized init() function any more.
src/python/m5/objects/Tsunami.py:
    Override responder when set by user.  This avoids having bus.responder floating around and not doing anything when the user has specified their own default responder.

--HG--
extra : convert_revision : c547daf15b23a889c98e62bfd53c293c85d7a041
2006-11-07 14:24:31 -05:00
Gabe Black 5411fbe6e8 Removed unnecessary arch/alpha/ev5.hh include
--HG--
extra : convert_revision : e8277cc279be839c1754b5da96f9153da06d3ec1
2006-11-07 05:42:52 -05:00
Gabe Black b156767f1e Get rid of pcifake.cc and tsunami_fake.cc to go with the merged default devices.
--HG--
extra : convert_revision : e88aaaa43843c1283f29cef0886e057412705899
2006-11-06 19:56:57 -05:00
Gabe Black 02abca6b9e Merge zizzer.eecs.umich.edu:/bk/newmem/
into  zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops

src/SConscript:
    SCCS merged

--HG--
extra : convert_revision : f130c8a2d33f58d857e5d5a02bb9698c1bceb23b
2006-11-06 19:52:32 -05:00
Gabe Black dd14c86ec8 Moved the tsunami devices into the dev/alpha directory. Other devices "generic" devices are dependent on some of those files. That will either need to change, or most likely those devices will have to be considered architecture dependent.
--HG--
rename : src/dev/tsunami.cc => src/dev/alpha/tsunami.cc
rename : src/dev/tsunami.hh => src/dev/alpha/tsunami.hh
rename : src/dev/tsunami_cchip.cc => src/dev/alpha/tsunami_cchip.cc
rename : src/dev/tsunami_cchip.hh => src/dev/alpha/tsunami_cchip.hh
rename : src/dev/tsunami_io.cc => src/dev/alpha/tsunami_io.cc
rename : src/dev/tsunami_io.hh => src/dev/alpha/tsunami_io.hh
rename : src/dev/tsunami_pchip.cc => src/dev/alpha/tsunami_pchip.cc
rename : src/dev/tsunami_pchip.hh => src/dev/alpha/tsunami_pchip.hh
rename : src/dev/tsunamireg.h => src/dev/alpha/tsunamireg.h
extra : convert_revision : ffbb6fd93341d2623a6932bf096019b8976da694
2006-11-06 19:45:00 -05:00
Gabe Black 5b152b970b Got rid of stray alpha include
--HG--
extra : convert_revision : eddd64dd9291d6656821fe6387aeab2f9ddbaf58
2006-11-06 19:10:13 -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
Kevin Lim c3485a6548 Implement device that will return BadAddress.
--HG--
extra : convert_revision : d833c20f691e01c84a0678f19f7d83f3ee50c0c1
2006-11-02 15:18:35 -05:00
Kevin Lim 5825a6c9d8 Merge ktlim@zizzer:/bk/newmem
into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix

configs/example/fs.py:
configs/example/se.py:
src/mem/tport.hh:
    Hand merge.

--HG--
extra : convert_revision : b9df95534d43b3b311f24ae24717371d03d615bf
2006-10-31 14:37:19 -05:00
Kevin Lim b26355daa8 Ports now have a pointer to the MemObject that owns it (can be NULL).
src/cpu/simple/atomic.hh:
    Port now takes in the MemObject that owns it.
src/cpu/simple/timing.hh:
    Port now takes in MemObject that owns it.
src/dev/io_device.cc:
src/mem/bus.hh:
    Ports now take in the MemObject that owns it.
src/mem/cache/base_cache.cc:
    Ports now take in the MemObject that own it.
src/mem/port.hh:
src/mem/tport.hh:
    Ports now optionally take in the MemObject that owns it.

--HG--
extra : convert_revision : 890a72a871795987c2236c65937e06973412d349
2006-10-31 13:59:30 -05:00
Ali Saidi baaadb0d43 add packet_access.hh
--HG--
extra : convert_revision : 7fe4958549101fca9613baa4a317d96f4970d432
2006-10-27 09:10:50 -04:00
Ali Saidi 0f98905ecc Merge zizzer:/bk/newmem
into  zeep.pool:/z/saidi/work/m5.newmem.head

--HG--
extra : convert_revision : 4db140e6e8408b3ed39da327515b8e88a2701e6b
2006-10-24 12:59:19 -04:00
Nathan Binkert dff1a022b8 Missing case
--HG--
extra : convert_revision : 128896dd1a654fe9a02e2c07ef6ce6799b62f21f
2006-10-21 00:31:46 -07:00
Ali Saidi 7be58fd5f4 Merge zizzer:/bk/newmem
into  zeep.pool:/z/saidi/work/m5.newmem.head

--HG--
extra : convert_revision : c0f9bde20585b3811ff906728b003072b69696b5
2006-10-20 13:00:15 -04:00
Ali Saidi 32384b2f6b still working on getting past initialization
--HG--
extra : convert_revision : 7a5fccb9a19d363e479ef24012a7b8598272eaa9
2006-10-20 13:00:05 -04:00
Nathan Binkert a4c6f0d69e Use PacketPtr everywhere
--HG--
extra : convert_revision : d9eb83ab77ffd2d725961f295b1733137e187711
2006-10-20 00:10:12 -07:00
Nathan Binkert 7245d4530d refactor code for the packet, get rid of packet_impl.hh
and call it packet_access.hh and fix the #includes so
things compile right.

--HG--
extra : convert_revision : d3626c9715b9f7e51bb3ab8d97e971fad4e0b724
2006-10-19 23:38:45 -07:00
Ron Dreslinski a17afb1649 Fix for DMA's in FS caches.
Fix CSHR's for flow control.
Fix for Bus Bridges reusing packets (clean flags up)

Now both timing/atomic caches with MOESI in UP fail at same point.

src/dev/io_device.hh:
    DMA's should send WriteInvalidates
src/mem/bridge.cc:
    Reusing packet, clean flags in the packet set by bus.
src/mem/cache/base_cache.cc:
src/mem/cache/base_cache.hh:
src/mem/cache/cache.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/coherence/simple_coherence.hh:
src/mem/cache/coherence/uni_coherence.cc:
src/mem/cache/coherence/uni_coherence.hh:
    Fix CSHR's for flow control.
src/mem/packet.hh:
    Make a writeInvalidateResp, since the DMA expects responses to it's writes

--HG--
extra : convert_revision : 59fd6658bcc0d076f4b143169caca946472a86cd
2006-10-13 15:47:05 -04:00
Lisa Hsu 97c1f6eff7 post checkpoint restoration the bus ranges need to be re-initialized for ALL pci devs, not just ide.
src/dev/ide_ctrl.cc:
    this range change needs to be done for all pio devices, not just the ide.
src/dev/pcidev.cc:
    range change needs to be done at here, not in the ide_ctrl file.

--HG--
extra : convert_revision : 60c65c55e965b02d671dba7aa8793e5a81f40348
2006-10-08 23:18:19 -04:00
Kevin Lim 4ed184eade Merge ktlim@zamp:./local/clean/o3-merge/m5
into  zamp.eecs.umich.edu:/z/ktlim2/clean/o3-merge/newmem

configs/boot/micro_memlat.rcS:
configs/boot/micro_tlblat.rcS:
src/arch/alpha/ev5.cc:
src/arch/alpha/isa/decoder.isa:
src/arch/alpha/isa_traits.hh:
src/cpu/base.cc:
src/cpu/base.hh:
src/cpu/base_dyn_inst.hh:
src/cpu/checker/cpu.hh:
src/cpu/checker/cpu_impl.hh:
src/cpu/o3/alpha/cpu_impl.hh:
src/cpu/o3/alpha/params.hh:
src/cpu/o3/checker_builder.cc:
src/cpu/o3/commit_impl.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/decode_impl.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/iew.hh:
src/cpu/o3/iew_impl.hh:
src/cpu/o3/inst_queue.hh:
src/cpu/o3/lsq.hh:
src/cpu/o3/lsq_impl.hh:
src/cpu/o3/lsq_unit.hh:
src/cpu/o3/lsq_unit_impl.hh:
src/cpu/o3/regfile.hh:
src/cpu/o3/rename_impl.hh:
src/cpu/o3/thread_state.hh:
src/cpu/ozone/checker_builder.cc:
src/cpu/ozone/cpu.hh:
src/cpu/ozone/cpu_impl.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/front_end_impl.hh:
src/cpu/ozone/lw_back_end.hh:
src/cpu/ozone/lw_back_end_impl.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/ozone/lw_lsq_impl.hh:
src/cpu/ozone/thread_state.hh:
src/cpu/simple/base.cc:
src/cpu/simple_thread.cc:
src/cpu/simple_thread.hh:
src/cpu/thread_state.hh:
src/dev/ide_disk.cc:
src/python/m5/objects/O3CPU.py:
src/python/m5/objects/Root.py:
src/python/m5/objects/System.py:
src/sim/pseudo_inst.cc:
src/sim/pseudo_inst.hh:
src/sim/system.hh:
util/m5/m5.c:
    Hand merge.

--HG--
rename : arch/alpha/ev5.cc => src/arch/alpha/ev5.cc
rename : arch/alpha/freebsd/system.cc => src/arch/alpha/freebsd/system.cc
rename : arch/alpha/isa/decoder.isa => src/arch/alpha/isa/decoder.isa
rename : arch/alpha/isa/mem.isa => src/arch/alpha/isa/mem.isa
rename : arch/alpha/isa_traits.hh => src/arch/alpha/isa_traits.hh
rename : arch/alpha/linux/system.cc => src/arch/alpha/linux/system.cc
rename : arch/alpha/system.cc => src/arch/alpha/system.cc
rename : arch/alpha/tru64/system.cc => src/arch/alpha/tru64/system.cc
rename : cpu/base.cc => src/cpu/base.cc
rename : cpu/base.hh => src/cpu/base.hh
rename : cpu/base_dyn_inst.hh => src/cpu/base_dyn_inst.hh
rename : cpu/checker/cpu.hh => src/cpu/checker/cpu.hh
rename : cpu/checker/cpu.cc => src/cpu/checker/cpu_impl.hh
rename : cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha/cpu_builder.cc
rename : cpu/checker/o3_cpu_builder.cc => src/cpu/o3/checker_builder.cc
rename : cpu/o3/commit_impl.hh => src/cpu/o3/commit_impl.hh
rename : cpu/o3/cpu.cc => src/cpu/o3/cpu.cc
rename : cpu/o3/fetch_impl.hh => src/cpu/o3/fetch_impl.hh
rename : cpu/o3/iew.hh => src/cpu/o3/iew.hh
rename : cpu/o3/iew_impl.hh => src/cpu/o3/iew_impl.hh
rename : cpu/o3/inst_queue.hh => src/cpu/o3/inst_queue.hh
rename : cpu/o3/inst_queue_impl.hh => src/cpu/o3/inst_queue_impl.hh
rename : cpu/o3/lsq_impl.hh => src/cpu/o3/lsq_impl.hh
rename : cpu/o3/lsq_unit.hh => src/cpu/o3/lsq_unit.hh
rename : cpu/o3/lsq_unit_impl.hh => src/cpu/o3/lsq_unit_impl.hh
rename : cpu/o3/mem_dep_unit_impl.hh => src/cpu/o3/mem_dep_unit_impl.hh
rename : cpu/o3/rename.hh => src/cpu/o3/rename.hh
rename : cpu/o3/rename_impl.hh => src/cpu/o3/rename_impl.hh
rename : cpu/o3/thread_state.hh => src/cpu/o3/thread_state.hh
rename : cpu/o3/tournament_pred.cc => src/cpu/o3/tournament_pred.cc
rename : cpu/o3/tournament_pred.hh => src/cpu/o3/tournament_pred.hh
rename : cpu/checker/cpu_builder.cc => src/cpu/ozone/checker_builder.cc
rename : cpu/ozone/cpu.hh => src/cpu/ozone/cpu.hh
rename : cpu/ozone/cpu_builder.cc => src/cpu/ozone/cpu_builder.cc
rename : cpu/ozone/cpu_impl.hh => src/cpu/ozone/cpu_impl.hh
rename : cpu/ozone/front_end.hh => src/cpu/ozone/front_end.hh
rename : cpu/ozone/front_end_impl.hh => src/cpu/ozone/front_end_impl.hh
rename : cpu/ozone/inorder_back_end_impl.hh => src/cpu/ozone/inorder_back_end_impl.hh
rename : cpu/ozone/inst_queue_impl.hh => src/cpu/ozone/inst_queue_impl.hh
rename : cpu/ozone/lw_back_end.hh => src/cpu/ozone/lw_back_end.hh
rename : cpu/ozone/lw_back_end_impl.hh => src/cpu/ozone/lw_back_end_impl.hh
rename : cpu/ozone/lw_lsq.hh => src/cpu/ozone/lw_lsq.hh
rename : cpu/ozone/lw_lsq_impl.hh => src/cpu/ozone/lw_lsq_impl.hh
rename : cpu/ozone/simple_params.hh => src/cpu/ozone/simple_params.hh
rename : cpu/ozone/thread_state.hh => src/cpu/ozone/thread_state.hh
rename : cpu/simple/cpu.cc => src/cpu/simple/base.cc
rename : cpu/cpu_exec_context.cc => src/cpu/simple_thread.cc
rename : cpu/thread_state.hh => src/cpu/thread_state.hh
rename : dev/ide_disk.hh => src/dev/ide_disk.hh
rename : python/m5/objects/BaseCPU.py => src/python/m5/objects/BaseCPU.py
rename : python/m5/objects/AlphaFullCPU.py => src/python/m5/objects/O3CPU.py
rename : python/m5/objects/OzoneCPU.py => src/python/m5/objects/OzoneCPU.py
rename : python/m5/objects/Root.py => src/python/m5/objects/Root.py
rename : python/m5/objects/System.py => src/python/m5/objects/System.py
rename : sim/eventq.hh => src/sim/eventq.hh
rename : sim/pseudo_inst.cc => src/sim/pseudo_inst.cc
rename : sim/pseudo_inst.hh => src/sim/pseudo_inst.hh
rename : sim/serialize.cc => src/sim/serialize.cc
rename : sim/stat_control.cc => src/sim/stat_control.cc
rename : sim/stat_control.hh => src/sim/stat_control.hh
rename : sim/system.hh => src/sim/system.hh
extra : convert_revision : 135d90e43f6cea89f9460ba4e23f4b0b85886e7d
2006-09-30 23:43:23 -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
Steve Reinhardt f9ae0dcf10 Move more common functionality into SimpleTimingPort,
allowing derived classes to be simplified.

--HG--
extra : convert_revision : c980d3aec5e6c044d8f41e96252726fe9a256605
2006-08-30 16:24:26 -07:00
Steve Reinhardt a8a7ce2b88 Minor include file & formatting cleanup.
--HG--
extra : convert_revision : fa23563b2897687752379d63ddab5cccb92484ba
2006-08-30 09:57:46 -07:00
Steve Reinhardt 72eb4f5f12 Clean up BAR setting code.
--HG--
extra : convert_revision : 8378be6cd6f55af7a199296cb2ff61ee94849bf7
2006-08-28 11:17:49 -07:00
Steve Reinhardt b77da23e1a Get rid of unneeded union.
Verify that BAR sizes are powers of two.

--HG--
extra : convert_revision : ce8dca07aaf1a340cc166b99b5858613a954e2fd
2006-08-28 11:01:25 -07:00
Steve Reinhardt 19d51452b1 Get rid of unused BARAddrs[] in PciConfigData object.
--HG--
extra : convert_revision : a82e05326ca6150c70cb288b28f9f6eee89ad93d
2006-08-28 10:34:15 -07:00
Steve Reinhardt acfa88f732 Cleanup: formatting, comments, DPRINTFs.
--HG--
extra : convert_revision : 565ab099f1c0744a13959e721c19dd03b7630f04
2006-08-28 10:28:31 -07:00
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
Gabe Black c9900f159e Fixed ALPHA_FS by moving the remnants of isa_fullsys_traits.hh into arch/alpha/pagetable.hh and fixing up some includes
--HG--
extra : convert_revision : 02a47fa62b17245763314890beb68339c789d18f
2006-08-15 04:46:51 -04:00