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2006-11-06Got rid of obsolete ivlb and ivle psuedo instructions.Gabe Black
--HG-- extra : convert_revision : c3c2dd5a6e7181ad94194146d7fa2b33b21074fb
2006-11-06Stub for SPARC interrupt handling object.Gabe Black
--HG-- extra : convert_revision : 7257e3387c01e84e5a1018a9cdcc09a79edfa934
2006-11-06Remote GDB support has been changed to use inheritance. Alpha should work, ↵Gabe Black
but isn't tested. Other architectures will not. --HG-- extra : convert_revision : fc7e1e73e2f3b1a4ab9905a1eb98c5f07c6c8707
2006-11-06Took the Alpha prefix off of AlphaArguments, and made sure it was being used ↵Gabe Black
from TheISA:: rather than AlphaISA:: --HG-- extra : convert_revision : 17c143d3cbc2f58a7a9d01366a8f649810ff7f33
2006-11-06Created seperate SConscript for the dev directory. Made subdirectories for ↵Gabe Black
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
2006-11-03Make things compile in SE again.Gabe Black
--HG-- extra : convert_revision : cf7faf5001b31d61c61ddce2386d61c919075800
2006-11-03Use a PowerOnReset to initialize the cpu.Gabe Black
--HG-- extra : convert_revision : 9e65af095c37c7c67db377424d2d4363fa8065f9
2006-11-03Calling syscalls from within the trap instruction's invoke method won't work ↵Gabe Black
because apparently you need an xc for that and not a tc. Cleaned up the TrapInstruction fault in light of this. --HG-- extra : convert_revision : 1805c9244cfd62d0ee7862d8fd7c9983e00c5747
2006-11-03The tc needs to be protected instead of private so that the CpuEventWrapper ↵Gabe Black
can access it. --HG-- extra : convert_revision : bd836d63ac3630b20dda552e7b289730f3c114ef
2006-11-03Gutted out the old Alpha stuff.Gabe Black
--HG-- extra : convert_revision : 6767dc1305a58e3e7eb0ee909d54768e51744927
2006-11-03Added a stub initCPU function. This would be a good place to force in a ↵Gabe Black
PowerOnReset fault to kick start the CPU. --HG-- extra : convert_revision : 79e1fa2ef40e326682069639e260db255fd29d93
2006-11-03Compilation fixes.Gabe Black
--HG-- extra : convert_revision : 44d67a3bb95f875f17586499aa4a04268aa2fd46
2006-11-03Add the syscall number as the second parameter for the trap fault. This ↵Gabe Black
could be improved and syscalls could be called from the trap's invoke method. --HG-- extra : convert_revision : 127a3673a076110fb3605c0fbc93e8d7e9fec84b
2006-11-03Add an invoke function for PowerOnResetGabe Black
--HG-- extra : convert_revision : a1cdd35c74f6e85f42a04061b466ec7617da8ac2
2006-11-03Move around misc reg codeGabe Black
src/arch/sparc/faults.cc: Moved some code here from miscregfile.cc src/arch/sparc/miscregfile.cc: Moved code from here to faults.cc, and merged (read|set)MiscRegWithEffect and it's FS version from ua2005.cc src/arch/sparc/miscregfile.hh: readFSRegWithEffect is no longer a seperate function, and is instead done in the main readRegWith Effect. --HG-- extra : convert_revision : 0b45f0f78e83929b32ddd2f443c8b1dbf9bc04fb
2006-11-03removed ua2005.cc since it's been obsorbed into the miscregfile, and added ↵Gabe Black
system.cc --HG-- extra : convert_revision : 2a124adcefe0d15860632a05e8788d3fd34008c2
2006-11-03Got rid of "inPalMode". Some places are still effectively checking if they ↵Gabe Black
are in PAL mode, however. --HG-- extra : convert_revision : b52d9642efc474eaf97437fa2df879efefa0062b
2006-11-03Add a new file which describes an ISA's interrupt handling mechanism. It ↵Gabe Black
records when interrupts are requested, and returns an interrupt to execute if the --HG-- extra : convert_revision : c535000a6a170caefd441687b60f940513d29739
2006-11-03Fixed a commentGabe Black
--HG-- extra : convert_revision : bebc701508e1d38ee74a07377c634d5e46e89abe
2006-11-02Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix --HG-- extra : convert_revision : a9a41e2c292bd95aa148e1cf4d9a77c0622a462b
2006-11-02Have bus use the BadAddress device to handle bad addresses. The O3 CPU ↵Kevin Lim
should be able to boot into Linux with caches on after this change. src/mem/bus.cc: src/mem/bus.hh: Bus now will be setup with a default responder, unless the user overrides it. This default responder should return BadAddress if no matching port is found. src/python/m5/objects/Bus.py: Bus now has a default responder for FS mode if the user doesn't override it. It returns BadAddress if no matching port is found. src/python/m5/objects/Tsunami.py: Add bad address device. Also record when the user has specified their own default responder. --HG-- extra : convert_revision : 59070477ae313ee711b2d59baa2369c9a91c5b85
2006-11-02Implement device that will return BadAddress.Kevin Lim
--HG-- extra : convert_revision : d833c20f691e01c84a0678f19f7d83f3ee50c0c1
2006-11-02Caches return a new functional port whenever asked for one.Kevin Lim
src/mem/cache/base_cache.cc: Have caches return a new functional port whenever asked for them. I'm pretty sure this is desired behavior. Ron can correct me if it's not. --HG-- extra : convert_revision : e1fadf895a7d714968128ff900d10e86fde53387
2006-11-02More proper handling of the ports.Kevin Lim
src/cpu/simple_thread.cc: Fix up port handling to share code. src/cpu/thread_state.cc: Separate code off into a function. src/cpu/thread_state.hh: Make a separate function that will get the CPU's memory's functional port. --HG-- extra : convert_revision : 96a9bb3c5e4b9ba5511678c0fd17f0017c8cd312
2006-11-02Remove function that should have been deleted.Kevin Lim
src/cpu/simple_thread.cc: This function should have been deleted from an earlier push. src/cpu/simple_thread.hh: Delete this function; it's now in thread_state.hh/.cc. --HG-- extra : convert_revision : f78dcf9c2b388418030d48d0ea4911c8b8b1f5ff
2006-11-02Use ISA specific makeExtMI.Kevin Lim
src/arch/alpha/utility.hh: For now makeExtMI will be specific to the ISA. --HG-- extra : convert_revision : 89959c6499efcc3df9301ad8ea039580764a1496
2006-11-01Merge zizzer.eecs.umich.edu:/bk/newmem/Gabe Black
into zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops --HG-- extra : convert_revision : c2f7398a0d14dd11108579bb243ada7420285a22
2006-11-01Added code to handle draining.Gabe Black
--HG-- extra : convert_revision : 3861f553bde5865cd21a8a58a4c410896726f0a3
2006-11-01Fix a range check on the ipr_index.Gabe Black
--HG-- extra : convert_revision : 84e25abd4bb2de0c877c883804d39feb019c7030
2006-11-01Adjustments for the AlphaTLB changing to AlphaISA::TLB and changing register ↵Gabe Black
file functions to not take faults --HG-- extra : convert_revision : 1cef0734462ee2e4db12482462c2ab3c134d3675
2006-10-31Arg!Gabe Black
--HG-- extra : convert_revision : 8328d002780c0291e7eb264076a62084de88b7a5
2006-10-31More typos! I need to get nfs to work.Gabe Black
--HG-- extra : convert_revision : f5693e96d376254f777fb0cce7b5be3d36efbea9
2006-10-31Fix another typoGabe Black
--HG-- extra : convert_revision : ad7058babf2a13bfe543e05f2662dc49a18a8b8b
2006-10-31Check for out of range IPR values as well.Gabe Black
--HG-- extra : convert_revision : 9ca241bb71d8a1d022e54485383a88d2abece663
2006-10-31Fix stupid typoGabe Black
--HG-- extra : convert_revision : fbfc82974e89b2c726b689674c9f5d957682b280
2006-10-31Make two simple utility functions to determine if a MiscReg index ↵Gabe Black
corresponding to an IPR is readable or writable. --HG-- extra : convert_revision : 89eebba5eec01e629213997d24c734a6acad0ecb
2006-10-31We don't include ipr.cc in SE builds, so don't call it.Gabe Black
--HG-- extra : convert_revision : 45e52d7afbf74e0ddde11f58aeb084186389fc06
2006-10-31Made the old name refer to the miscreg index to prevent having to change ↵Gabe Black
code all over the place. --HG-- extra : convert_revision : e890a3ce420336acdb220396dcbf66d4b9974c76
2006-10-31Forgot to change the index.Gabe Black
--HG-- extra : convert_revision : 5a444e635d20bcca445a10e43592b6c10d25e879
2006-10-31Make the IPRs use regular miscreg indexes, and make a table or two to find ↵Gabe Black
the miscreg index of a specific IPR. --HG-- extra : convert_revision : dd235261e7086d6667b1b2bdc4a81b2573e21d53
2006-10-31Merge ktlim@zizzer:/bk/newmemKevin Lim
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
2006-10-31Remove mem parameter. Now the translating port asks the CPU's dcache's peer ↵Kevin Lim
for its MemObject instead of having to have a paramter for the MemObject. configs/example/fs.py: configs/example/se.py: src/cpu/simple/base.cc: src/cpu/simple/base.hh: src/cpu/simple/timing.cc: src/cpu/simple_thread.cc: src/cpu/simple_thread.hh: src/cpu/thread_state.cc: src/cpu/thread_state.hh: tests/configs/o3-timing-mp.py: tests/configs/o3-timing.py: tests/configs/simple-atomic-mp.py: tests/configs/simple-atomic.py: tests/configs/simple-timing-mp.py: tests/configs/simple-timing.py: tests/configs/tsunami-simple-atomic-dual.py: tests/configs/tsunami-simple-atomic.py: tests/configs/tsunami-simple-timing-dual.py: tests/configs/tsunami-simple-timing.py: No need for mem parameter any more. src/cpu/checker/cpu.cc: Use new constructor for simple thread (no more MemObject parameter). src/cpu/checker/cpu.hh: Remove MemObject parameter. src/cpu/memtest/memtest.hh: Ports now take in their MemObject owner. src/cpu/o3/alpha/cpu_builder.cc: Remove mem parameter. src/cpu/o3/alpha/cpu_impl.hh: Remove memory parameter and clean up handling of TranslatingPort. src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/fetch.hh: src/cpu/o3/fetch_impl.hh: src/cpu/o3/mips/cpu_builder.cc: src/cpu/o3/mips/cpu_impl.hh: src/cpu/o3/params.hh: src/cpu/o3/thread_state.hh: src/cpu/ozone/cpu.hh: src/cpu/ozone/cpu_builder.cc: src/cpu/ozone/cpu_impl.hh: src/cpu/ozone/front_end.hh: src/cpu/ozone/front_end_impl.hh: src/cpu/ozone/lw_lsq.hh: src/cpu/ozone/lw_lsq_impl.hh: src/cpu/ozone/simple_params.hh: src/cpu/ozone/thread_state.hh: src/cpu/simple/atomic.cc: Remove memory parameter. --HG-- extra : convert_revision : 43cb44a33b31320d44b69679dcf646c0380d07d3
2006-10-31Ports now have a pointer to the MemObject that owns it (can be NULL).Kevin Lim
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
2006-10-31remove connectAll() and connect() code since it isn't used anymore. (The ↵Ali Saidi
python does it all) --HG-- extra : convert_revision : e16a1ff59d4522703b155c2e68379a3072e8f47f
2006-10-31add the ability to insert into the middle of the timing port send listAli Saidi
--HG-- extra : convert_revision : 5422025f74ba7013f98d1d1dcbd1070f580aae61
2006-10-31Missed a few instances of this function.Gabe Black
--HG-- extra : convert_revision : 581f97dafc2b30bd5067f6ff7f9cdbabc6890622
2006-10-31Get rid of old, commented out code.Gabe Black
--HG-- extra : convert_revision : 46e9f26917efab642b80ea9e4303ec95d43d935e
2006-10-31Move IntrFlag into the MiscRegFile and get rid of specialized accessor ↵Gabe Black
functions. --HG-- extra : convert_revision : e0d12a150b01d05de9bc02bcbc7c22797975a5b9
2006-10-31Put the Alpha tlb stuff into the AlphaISA namespace, and give the classes ↵Gabe Black
more neutral names. --HG-- extra : convert_revision : 702c715b7516a16602172deb1b78d6a7ab848fd4
2006-10-29An attempt to serialize the state of the micro code mechanism in the simple cpu.Gabe Black
src/cpu/simple/base.cc: Make a microcoded op start at the current micropc, rather than starting at 0. src/cpu/thread_state.cc: Serialize the microPC and nextMicroPC --HG-- extra : convert_revision : 5302215f17312ecef3ff4c6548acb05297ee4ff6
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