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Author SHA1 Message Date
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
Korey Sewell e28cbc98a0 o3cpu build for mips 
--HG--
extra : convert_revision : 2c0be7a8c0a54ba5b1b2b69468f788d20abc8452
 2007-06-28 05:30:46 -04:00
Korey Sewell 753adb38d5 mips import pt. 1 
src/arch/mips/SConscript:
    "mips import pt.1".

--HG--
extra : convert_revision : 2e393341938bebf32fb638a209262d074fad4cc1
 2007-06-22 19:03:42 -04:00
Gabe Black 49490b334a Merge zizzer.eecs.umich.edu:/bk/newmem 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-o3-micro

src/cpu/o3/fetch_impl.hh:
    hand merge

--HG--
extra : convert_revision : 3f71f3ac2035eec8b6f7bceb6906edb4dd09c045
 2007-06-21 20:35:25 +00:00
Gabe Black df7730b677 Fix compiler errors. 
--HG--
extra : convert_revision : 2b10076a24cb36cb748e299011ae691f09c158cd
 2007-06-20 19:46:45 -07:00
Vincentius Robby d540dde5b4 Removed "adding instead of dividing" trick. 
Caused slowdown in performance instead of speeding up.

src/cpu/base.cc:
    Removed "adding instead of dividing" trick.
src/mem/bus.cc:
    Fixed spelling in comments.
    Removed "adding instead of dividing" trick.

--HG--
extra : convert_revision : 65a736f4f09a64e737dc7aeee53b117976330488
 2007-06-20 14:54:17 -04:00
Nathan Binkert f65e2710ec Don't do checker stuff if the checker is not defined 
--HG--
extra : convert_revision : 1c920b050c21e592a386410e4e9f45354f8e4441
 2007-06-20 08:15:06 -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
Gabe Black 5c48a05813 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  doughnut.hpl.hp.com:/home/gblack/newmem-o3-micro

src/cpu/base_dyn_inst_impl.hh:
src/cpu/o3/fetch_impl.hh:
    Hand merge

--HG--
extra : convert_revision : 0c0692033ac30133672d8dfe1f1a27e9d9e95a3d
 2007-06-19 18:54:40 -07:00
Gabe Black cc796de962 Missed an "offset" to get rid of. 
--HG--
extra : convert_revision : 7542f130b269a6a09e6ed51ae4689d1faa45a155
 2007-06-19 19:01:02 +00:00
Gabe Black ea70e6d6da Make branches work by repopulating the predecoder every time through. This is probably fine as far as the predecoder goes, but the simple cpu might want to not refetch something it already has. That reintroduces the self modifying code problem though. 
--HG--
extra : convert_revision : 802197e65f8dc1ad657c6b346091e03cb563b0c0
 2007-06-19 18:17:34 +00:00
Ali Saidi 2d08ab0cc2 fix bug in timing cpu. getTime() is the time the requset was created, not the time it was repsonded to. In timing mode the 
time it was responded to is curTick. Doesn't change the results, but it does make implementation of nextCycle() more difficult

--HG--
extra : convert_revision : 67ed6261a5451d17d96d5df45992590acc353afc
 2007-06-18 18:11:07 -04:00
Steve Reinhardt f4babe1082 memtest.cc: 
No need to initialize memory contents; should come up as 0.

src/cpu/memtest/memtest.cc:
    No need to initialize memory contents; should come up as 0.

--HG--
extra : convert_revision : 1713676956f3d33b4686fee2650bd17027bcc495
 2007-06-16 14:05:05 -07:00
Vincentius Robby 5b5570e0bf Modified instruction decode method. 
Make code compatible with new decode method.

src/arch/alpha/remote_gdb.cc:
src/cpu/base_dyn_inst_impl.hh:
src/cpu/exetrace.cc:
src/cpu/simple/base.cc:
    Make code compatible with new decode method.
src/cpu/static_inst.cc:
src/cpu/static_inst.hh:
    Modified instruction decode method.

--HG--
extra : convert_revision : a9a6d3a16fff59bc95d0606ea344bd57e71b8d0a
 2007-06-14 16:52:19 -04:00
Gabe Black 6641423a0b A fix for SPARC_FS compilation. 
--HG--
extra : convert_revision : 8af0dd9c16e7db8ed92f7a71c396841d5ae7e072
 2007-06-14 13:27:08 +00:00
Gabe Black cd8f604cc9 Seperate the pc-pc and the pc of the incoming bytes, and get rid of the "moreBytes" which just takes a MachInst. 
src/arch/x86/predecoder.cc:
    Seperate the pc-pc and the pc of the incoming bytes, and get rid of the "moreBytes" which just takes a MachInst. Also make the "opSize" field describe the number of bytes and not the log of the number of bytes.

--HG--
extra : convert_revision : 3a5ec7053ec69c5cba738a475d8b7fd9e6e6ccc0
 2007-06-13 20:09:03 +00:00
Gabe Black 02732929e8 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86

--HG--
extra : convert_revision : 1d2efac895a1c8328026a079e0b319a436325616
 2007-06-12 17:19:14 +00:00
Gabe Black a7f3bbcfab Make microOp vs microop and macroOp vs macroop capitilization consistent. 
src/arch/x86/isa/macroop.isa:
    Make microOp vs microop and macroOp vs macroop capitilization consistent. Also fill out the emulation environment handling a little more, and use an object to pass around output code.
src/arch/x86/isa/microops/base.isa:
    Make microOp vs microop and macroOp vs macroop capitilization consistent. Also adjust python to C++ bool translation.

--HG--
extra : convert_revision : 6f4bacfa334c42732c845f9a7f211cbefc73f96f
 2007-06-12 16:21:47 +00:00
Nathan Binkert 125237d357 Rename enum from OpType to OpClass so it's consistent with the 
real thing.  Also rename the null case to something that can
be a C++ symbol.

--HG--
extra : convert_revision : e3bfc4065b59c21f613e486d234711c48d7c9070
 2007-06-11 23:10:58 -07:00
Nathan Binkert 11f1c8dd3e Use the right type 
--HG--
extra : convert_revision : b5ca3153ca786ea4e86bfe83f7760ba9ee41a882
 2007-06-09 23:00:13 -07:00
Ali Saidi 42174babbb don't be so aggressive with the tracing on #if 
--HG--
extra : convert_revision : 8ee88bff8010dcb7a412f6a6b49d40fad1c0bb68
 2007-06-04 15:53:04 -04:00
Gabe Black e47f1667b6 Don't mask the pc because the Alpha predecoder needs it to set the PAL mode bit in the ExtMachInst. 
--HG--
extra : convert_revision : 87dc6e6b2281b6a11a0c0e8320b7f4acc29f6fb8
 2007-06-02 03:41:47 +00:00
Nathan Binkert aba2eeaf8f Fix typo so m5.fast will compile 
--HG--
extra : convert_revision : 8ceb816c17108d7cb65cb46d8dc2bd2753b0e0f0
 2007-06-01 20:41:46 -07:00
Ali Saidi d8f6769962 cast sizeof(MachInst) to Addr before generating a mask 
--HG--
extra : convert_revision : 1ae34a069bbd997a8f888f69415fbeaaf4ade0b3
 2007-06-01 14:16:58 -04:00
Ali Saidi d8c487c401 don't generate trace data unless tracing is on 
--HG--
extra : convert_revision : 3953ace8d481d758d6e0d89183c0a7e7bebcf681
 2007-06-01 13:44:24 -04:00
Gabe Black c432588981 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86

src/cpu/simple/base.cc:
    Hand merge

--HG--
extra : convert_revision : a2902ef9d917d22ffb9c7dfa2fd444694a65240d
 2007-05-31 20:45:04 +00:00
Vincentius Robby 83aa742d26 Merge zizzer:/bk/newmem 
into  zamp.eecs.umich.edu:/.automount/greenville/w/acolyte/newmem

--HG--
extra : convert_revision : c80b7ef5a2cc4ab1b86bb1eef7fae91886a7737d
 2007-05-31 16:02:31 -04:00
Vincentius Robby ecf1eb7248 Assign traceData to be NULL at BaseSimpleCPU constructor. 
Initialize a temporary variable for thread->readPC() at setupFetchRequest() to reduce function calls.
exec tracing isn't needed for m5.fast binaries
Moved MISCREG_GL, MISCREG_CWP, and MISCREG_TLB_DATA out of switch statement and use if blocks instead.

src/arch/sparc/miscregfile.cc:
    Moved MISCREG_GL, MISCREG_CWP, and MISCREG_TLB_DATA out of switch statement and use if blocks instead.
src/cpu/simple/base.cc:
    Assign traceData to be NULL at BaseSimpleCPU constructor.
    Initialize a temporary variable for thread->readPC() at setupFetchRequest() to reduce function calls.
    exec tracing isn't needed for m5.fast binaries

--HG--
extra : convert_revision : 5dc92fff05c9bde994f1e0f1bb40e11c44eb72c6
 2007-05-31 16:01:41 -04:00
Nathan Binkert 7797a239cc Fix cut-n-pasto to make the path correct 
--HG--
extra : convert_revision : a6194cc9c3b2eb83dc8480ed0417b2246f07b4bd
 2007-05-30 17:19:20 -07:00
Steve Reinhardt 07bda077f2 Remove unnecessary include of physical.hh. 
--HG--
extra : convert_revision : bccafe884e58a55b02ff408448e6644196e439a4
 2007-05-28 08:03:13 -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
Gabe Black a3ae9486d5 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  doughnut.mwconnections.com:/home/gblack/m5/newmem-x86

--HG--
extra : convert_revision : 276d00a73b1834d5262129c3f7e0f7fae18e23bc
 2007-05-25 19:29:32 -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
Gabe Black a13d5af274 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  doughnut.mwconnections.com:/home/gblack/m5/newmem-x86

--HG--
extra : convert_revision : 3f17fc418ee5a30da2b08a515fb394cc8fcdd237
 2007-05-18 13:36:47 -07:00
Gabe Black 6a6e62014e Changes to make simple cpu handle pcs appropriately for x86 
--HG--
extra : convert_revision : cf68886d53301e0a63705247bd7d66b2ff08ea84
 2007-05-18 10:42:50 -07:00
Gabe Black debf04aef1 Make sure all addresses used in syscalls are truncated to 32 bits. Actually -all- arguements are truncated to 32 bits, but we should be able to get away with it. 
--HG--
extra : convert_revision : 3b8766c68a4ab36e2e769fac4812657f3f7e0d1c
 2007-05-12 15:11:44 -07:00
Gabe Black 6d199f0b25 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  doughnut.mwconnections.com:/home/gblack/newmem-o3-micro

--HG--
extra : convert_revision : 56c2205cdbb9af64c30b381a80b4d14c97841da7
 2007-05-09 22:04:58 -07:00
Gabe Black 4ad1b58fdd Merge zizzer.eecs.umich.edu:/bk/newmem 
into  doughnut.mwconnections.com:/home/gblack/newmem-o3-micro

--HG--
extra : convert_revision : 545b9e98eb1895f4b9e782224fb6615c71ed6323
 2007-05-09 20:50:46 -07:00
Ali Saidi 37b45e3c8c fix the translating ports so it can add a page on a fault 
--HG--
extra : convert_revision : 56f6f2cbf4e92b7f2dd8c9453831fab86d83ef80
 2007-05-09 15:37:46 -04:00
Ali Saidi a38c79ec22 the bridge never returns false when recvTiming() is called on its ports now, it always returns true and nacks the packet if there isn't sufficient buffer space 
fix the timing cpu to handle receiving a nacked packet

src/cpu/simple/timing.cc:
    make the timing cpu handle receiving a nacked packet
src/mem/bridge.cc:
src/mem/bridge.hh:
    the bridge never returns false when recvTiming() is called on its ports now, it always returns true and nacks the packet if there isn't sufficient buffer space

--HG--
extra : convert_revision : 5e12d0cf6ce985a5f72bcb7ce26c83a76c34c50a
 2007-05-07 18:58:38 -04:00
Kevin Lim 092951e2b1 Remove extra delete that was causing segfault. 
--HG--
extra : convert_revision : 8a27ed80308c95988f3bc43d670dc0ac9e946d39
 2007-04-26 00:07:42 -04:00
Kevin Lim 15cc194d71 Remove unnecessary check. 
--HG--
extra : convert_revision : 8cc2943ebc41e4d430789ee7923dd0dc878be06b
 2007-04-26 00:02:37 -04:00
Ron Dreslinski 3eb4ba3abb Merge zizzer:/bk/newmem 
into  zazzer.eecs.umich.edu:/z/rdreslin/m5bk/head

--HG--
extra : convert_revision : 11df5fb2a8f1fa020d042e75b22a7f2f2bcbd9ab
 2007-04-23 14:38:04 -04:00
Gabe Black cca881a531 Merge zizzer.eecs.umich.edu:/n/wexford/x/gblack/m5/newmem-o3-spec 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-o3-micro

--HG--
extra : convert_revision : 757e1d79033e6f8e0aaaf5ecaf14077d416cff8e
 2007-04-23 15:34:40 +00:00
Gabe Black a006aa067a Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmem 
into  zizzer.eecs.umich.edu:/.automount/wexford/x/gblack/m5/newmem-o3-spec

--HG--
extra : convert_revision : 12f10c174f0eca1ddf74b672414fbe78251f686b
 2007-04-23 11:34:39 -04:00
Kevin Lim dbc1edd23d Merge ktlim@zizzer:/bk/newmem 
into  zamp.eecs.umich.edu:/z/ktlim2/clean/tmp/head

--HG--
extra : convert_revision : 05f738ab6cf1e8bd2940f4ce20602f1e8ad1af48
 2007-04-22 15:31:33 -04:00
Kevin Lim 8c7a6e1654 Use proper cycles for IPC and CPI equations. 
src/cpu/o3/cpu.cc:
    Use proper cycles for these equations.

--HG--
extra : convert_revision : cd49410eed978c789d788e80462abed6cb89fbae
 2007-04-22 15:11:54 -04:00
Gabe Black acc62514b1 Make the floating point zero register special handling only apply for ALPHA. 
--HG--
extra : convert_revision : 4f393a5471656b29cecbacfcb337992239775915
 2007-04-22 17:50:43 +00:00
Ali Saidi 53ba34391f fixes for solaris compile 
--HG--
extra : convert_revision : c82a62a61650e3700d237da917c453e5a9676320
 2007-04-21 19:11:38 -04:00