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2006-08-11Started to add support for O3 for sparc.Gabe Black
--HG-- extra : convert_revision : 3f94bda14024a09b9fbd7a5d13284d4987349ddf
2006-08-11Pushed most of constants.hh back into isa_traits.hh and regfile.hh and ↵Gabe Black
created a seperate file for the syscallreturn class. --HG-- extra : convert_revision : 9507ea1c09fda959f00aec9ec8ffb887ec8dd0f9
2006-07-26MIPS ISA runs 'hello world' in O3CPU ...Korey Sewell
src/arch/mips/isa/base.isa: special case syscall disasembly... maybe give own instruction class? src/arch/mips/isa/decoder.isa: add 'IsSerializeAfter' flag for syscall src/cpu/o3/commit.hh: Add skidBuffer to commit src/cpu/o3/commit_impl.hh: Use skidbuffer in MIPS ISA src/cpu/o3/fetch_impl.hh: Print name out when there is a fault src/cpu/o3/mips/cpu_impl.hh: change comment --HG-- extra : convert_revision : d032549e07102bdd50aa09f044fce8de6f0239b5
2006-07-23This changeset gets the MIPS ISA pretty much working in the O3CPU. It ↵Korey Sewell
builds, runs, and gets very very close to completing the hello world succesfully but there are some minor quirks to iron out. Who would've known a DELAY SLOT introduces that much complexity?! arrgh! Anyways, a lot of this stuff had to do with my project at MIPS and me needing to know how I was going to get this working for the MIPS ISA. So I figured I would try to touch it up and throw it in here (I hate to introduce non-completely working components... ) src/arch/alpha/isa/mem.isa: spacing src/arch/mips/faults.cc: src/arch/mips/faults.hh: Gabe really authored this src/arch/mips/isa/decoder.isa: add StoreConditional Flag to instruction src/arch/mips/isa/formats/basic.isa: Steven really did this file src/arch/mips/isa/formats/branch.isa: fix bug for uncond/cond control src/arch/mips/isa/formats/mem.isa: Adjust O3CPU memory access to use new memory model interface. src/arch/mips/isa/formats/util.isa: update LoadStoreBase template src/arch/mips/isa_traits.cc: update SERIALIZE partially src/arch/mips/process.cc: src/arch/mips/process.hh: no need for this for NOW. ASID/Virtual addressing handles it src/arch/mips/regfile/misc_regfile.hh: add in clear() function and comments for future usage of special misc. regs src/cpu/base_dyn_inst.hh: add in nextNPC variable and supporting functions. add isCondDelaySlot function Update predTaken and mispredicted functions src/cpu/base_dyn_inst_impl.hh: init nextNPC src/cpu/o3/SConscript: add MIPS files to compile src/cpu/o3/alpha/thread_context.hh: no need for my name on this file src/cpu/o3/bpred_unit_impl.hh: Update RAS appropriately for MIPS src/cpu/o3/comm.hh: add some extra communication variables to aid in handling the delay slots src/cpu/o3/commit.hh: minor name fix for nextNPC functions. src/cpu/o3/commit_impl.hh: src/cpu/o3/decode_impl.hh: src/cpu/o3/fetch_impl.hh: src/cpu/o3/iew_impl.hh: src/cpu/o3/inst_queue_impl.hh: src/cpu/o3/rename_impl.hh: Fix necessary variables and functions for squashes with delay slots src/cpu/o3/cpu.cc: Update function interface ... adjust removeInstsNotInROB function to recognize delay slots insts src/cpu/o3/cpu.hh: update removeInstsNotInROB src/cpu/o3/decode.hh: declare necessary variables for handling delay slot src/cpu/o3/dyn_inst.hh: Add in MipsDynInst src/cpu/o3/fetch.hh: src/cpu/o3/iew.hh: src/cpu/o3/rename.hh: declare necessary variables and adjust functions for handling delay slot src/cpu/o3/inst_queue.hh: src/cpu/simple/base.cc: no need for my name here src/cpu/o3/isa_specific.hh: add in MIPS files src/cpu/o3/scoreboard.hh: dont include alpha specific isa traits! src/cpu/o3/thread_context.hh: no need for my name here, i just rearranged where the file goes src/cpu/static_inst.hh: add isCondDelaySlot function src/cpu/o3/mips/cpu.cc: src/cpu/o3/mips/cpu.hh: src/cpu/o3/mips/cpu_builder.cc: src/cpu/o3/mips/cpu_impl.hh: src/cpu/o3/mips/dyn_inst.cc: src/cpu/o3/mips/dyn_inst.hh: src/cpu/o3/mips/dyn_inst_impl.hh: src/cpu/o3/mips/impl.hh: src/cpu/o3/mips/params.hh: src/cpu/o3/mips/thread_context.cc: src/cpu/o3/mips/thread_context.hh: MIPS file for O3CPU...mirrors ALPHA definition --HG-- extra : convert_revision : 9bb199b4085903e49ffd5a4c8ac44d11460d988c
2006-07-19O3CPU fixes.Kevin Lim
src/cpu/o3/lsq_unit.hh: LSQ needs to decrement the WB counter if the load is going to be replayed. src/cpu/o3/lsq_unit_impl.hh: LSQ needs to decrement the WB counter if the load is squashed. --HG-- extra : convert_revision : 20a10baf0d6ab46065e561ddba231251865ebdbd
2006-07-19Some minor compiling fixes.Kevin Lim
src/cpu/o3/iew.hh: Non-debug compile fixes. src/cpu/simple/atomic.cc: src/cpu/simple/atomic.hh: Merge fix. --HG-- extra : convert_revision : 38081925d2b74d8f64acdb65dba94b2bf465b16a
2006-07-14Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge configs/test/fs.py: configs/test/test.py: SCCS merged --HG-- extra : convert_revision : 7b2dbcd5881fac01dec38001c4131e73b5be52b5
2006-07-14forgot tidKorey Sewell
--HG-- extra : convert_revision : 272ef8f9cd0802770edc4dcef2c26dc44de71e47
2006-07-14For now, halt context is the same as deallocating.Korey Sewell
suspend context will now take the thread off the activeThread list. src/arch/mips/isa_traits.cc: add in copy MiscRegs unimplemented function --HG-- extra : convert_revision : 3ed5320b3786f84d4bb242e3a32b6f415339c3ba
2006-07-13Move Dcache port creation from LSQUnit to LSQ in order to support Ron's ↵Kevin Lim
recent changes, and using the O3CPU in SMT mode. src/cpu/o3/lsq.hh: Update to have LSQ work with only one dcache port for all LSQ Units. LSQ has the dcache port, and the LSQ Units must tell the LSQ if the cache has become blocked. src/cpu/o3/lsq_impl.hh: Updates to have the LSQ work with only one dcache port for all LSQUnits. src/cpu/o3/lsq_unit.hh: src/cpu/o3/lsq_unit_impl.hh: Update for LSQ to create dcache port instead of LSQUnits. Now LSQUnits are given the dcache port from the LSQ, and also must check the LSQ if the cache is blocked prior to accessing the cache. --HG-- extra : convert_revision : 2708adbf323f4e7647dc0c1e31ef5bb4596b89f8
2006-07-13Fix for bug when squashing and the fetching. Now fetch checks if the cache ↵Kevin Lim
data is valid. --HG-- extra : convert_revision : 07b8eda3e90bbbb3ed470c8cc3cf1b63371ab529
2006-07-13Update for changes to draining.Kevin Lim
--HG-- extra : convert_revision : 5038dd8be72827f40cf89318db0b2bb4f9bbd864
2006-07-12Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge configs/test/test.py: Hand merge. --HG-- extra : convert_revision : e3fce9cf50a65a9400cd3ec887b13e4765274ec2
2006-07-12Serialization changes to make O3CPU consistent with the other models.Kevin Lim
src/cpu/o3/commit_impl.hh: Always set instruction. This is necessary for serialization as the instruction is also serialized. src/cpu/o3/cpu.cc: Change serialization so it matches other CPU's output. Also fix up some indexing. --HG-- extra : convert_revision : 52f6e183132d177bed6e29dd7cf0c10aed6d8534
2006-07-12Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem src/cpu/o3/fetch_impl.hh: Hand merge. --HG-- extra : convert_revision : 820dab2bc921cbadecaca51cd069327f984f5c74
2006-07-12Track the PC of the cache data stored in fetch so it doesn't access memory ↵Kevin Lim
multiple times if information is already in fetch. --HG-- extra : convert_revision : 00b160b255e998cf99286bcc21894110c7642624
2006-07-11Fix ordering issue with squashed Icache Fetches and Static data in packet.Ron Dreslinski
Now hello world works with 2 levels of cache with O3 CPU(multiple outstanding requests). src/cpu/o3/fetch_impl.hh: Fix ordering issue with squashed Icache Fetches and Static data in packet. --HG-- extra : convert_revision : a6adb87540b007ead0b4982cb3f31da8199fb5ca
2006-07-10Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge --HG-- extra : convert_revision : 0e4c7684879b8552908e0b64a00b4824de807244
2006-07-10Some minor cleanups.Kevin Lim
src/cpu/SConscript: Change the error message to be slightly nicer. src/cpu/o3/commit.hh: Remove old code. src/cpu/o3/commit_impl.hh: Remove old unused code. --HG-- extra : convert_revision : 48aa430e1f3554007dd5e4f3d9e89b5e4f124390
2006-07-10Add parameters for backwards and forwards sizes for time buffers.Kevin Lim
src/base/timebuf.hh: Add a function to return the size of the time buffer. --HG-- extra : convert_revision : 8ffacd8b9013eb76264df065244e00dc1460efd4
2006-07-07Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmemKorey Sewell
into zizzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-o3 --HG-- extra : convert_revision : 9098d989832e2a5818b80771e3c02170c5c8cd5b
2006-07-07Support Ron's changes for hooking up ports.Kevin Lim
src/cpu/checker/cpu.hh: Now that BaseCPU is a MemObject, the checker must define this function. src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/fetch.hh: src/cpu/o3/iew.hh: src/cpu/o3/lsq.hh: src/cpu/o3/lsq_unit.hh: Implement getPort function so the connector can connect the ports properly. src/cpu/o3/fetch_impl.hh: src/cpu/o3/lsq_unit_impl.hh: The connector handles connecting the ports now. src/python/m5/objects/O3CPU.py: Add ports to the parameters. --HG-- extra : convert_revision : 0b1a216b9a5d0574e62165d7c6c242498104d918
2006-07-07Fix for bug when draining and a memory access is outstanding.Kevin Lim
--HG-- extra : convert_revision : 1af782cf023ae74c2a3ff9f7aefcea880bc87936
2006-07-07Minor fix for SMT Hello Worlds to finish correctly.Korey Sewell
Still, there is a problem with the LSQ and indexing out of range in the buffer. I havent nailed down the fix yet, but it's coming ... src/cpu/o3/commit_impl.hh: add space to DPRINT src/cpu/o3/cpu.cc: add newline to DPRINT src/cpu/o3/rob.hh: src/cpu/o3/rob_impl.hh: Each thread needs it's own squashedSeqNum for the case where they are both squashing at the same time and they dont write over each other's squash number. --HG-- extra : convert_revision : 2155421a8b5b20e4544eea3d3c53d3e715465fa6
2006-07-07Switch out fixes for CPUs.Kevin Lim
src/cpu/o3/cpu.cc: Fix up keeping proper state when switched out and drained. src/cpu/simple/timing.cc: src/cpu/simple/timing.hh: Keep track of the event we use to schedule fetch initially and upon resume. We may have to cancel the event if the CPU is switched out. --HG-- extra : convert_revision : 60a2a1bd2cdc67bd53ca4a67aa77166c826a4c8c
2006-07-07Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmemKorey Sewell
into zizzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-o3 --HG-- extra : convert_revision : 90717b492139428e0c48be35a6bda45960c61086
2006-07-07Fix so that O3CPU doesnt segfault on exit.Korey Sewell
Major thing was to not execute commit if there are no active threads in CPU. src/cpu/o3/alpha/thread_context.hh: call deallocate instead of deallocateContext src/cpu/o3/commit_impl.hh: dont run commit stage if there are no instructions src/cpu/o3/cpu.cc: add deallocate event, deactivateThread function, and edit deallocateContext. src/cpu/o3/cpu.hh: add deallocate event and add optional delay to deallocateContext src/cpu/o3/thread_context.hh: optional delay for deallocate src/cpu/o3/thread_context_impl.hh: edit DPRINTFs to say Thread Context instead of Alpha TC src/cpu/thread_context.hh: optional delay src/sim/syscall_emul.hh: name stuff --HG-- extra : convert_revision : f4033e1f66b3043d30ad98dcc70d8b193dea70b6
2006-07-06Support serializing and unserializing in the O3 CPU. Also a few small fixes ↵Kevin Lim
for draining/switching CPUs. src/cpu/o3/commit_impl.hh: Fix to clear drainPending variable on call to resume. src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: Support serializing and unserializing in the O3 CPU. src/cpu/o3/lsq_impl.hh: Be sure to say we have no stores to write back if the active thread list is empty. src/cpu/simple_thread.cc: src/cpu/simple_thread.hh: Slightly change how SimpleThread is used to copy from other ThreadContexts. --HG-- extra : convert_revision : 92a5109b3783a989d5b451036061ef82c56d3121
2006-07-06Fix the O3CPU to support the multi-pass method for checking if the system ↵Kevin Lim
has fully drained. src/cpu/o3/commit.hh: src/cpu/o3/commit_impl.hh: src/cpu/o3/decode.hh: src/cpu/o3/decode_impl.hh: src/cpu/o3/fetch.hh: src/cpu/o3/fetch_impl.hh: src/cpu/o3/iew.hh: src/cpu/o3/iew_impl.hh: src/cpu/o3/rename.hh: src/cpu/o3/rename_impl.hh: Return a value so that the CPU can instantly return from draining if the pipeline is already drained. src/cpu/o3/cpu.cc: Use values returned from pipeline stages so that the CPU can instantly return from draining if the pipeline is already drained. --HG-- extra : convert_revision : d8ef6b811644ea67c8b40c4719273fa224105811
2006-07-06Various serialization changes to make it possible for the O3CPU to checkpoint.Kevin Lim
src/arch/alpha/regfile.hh: Define serialize/unserialize functions on MiscRegFile itself. src/cpu/o3/regfile.hh: Remove old commented code. src/cpu/simple_thread.cc: src/cpu/simple_thread.hh: Push common serialization code to ThreadState level. Also allow the SimpleThread to be used for checkpointing by other models. src/cpu/thread_state.cc: src/cpu/thread_state.hh: Move common serialization code into ThreadState. --HG-- extra : convert_revision : ef64ef515355437439af967eda2e610e8c1b658b
2006-07-06Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge --HG-- extra : convert_revision : 00f8eecf99c771ae8943ed1d3a652bfbcfe1c6bc
2006-07-06Support for draining, and the new method of switching out. Now switching ↵Kevin Lim
out happens after the pipeline has been drained, deferring the three way handshake to the normal drain mechanism. The calls of switchOut() and takeOverFrom() both take action immediately. src/cpu/o3/commit.hh: src/cpu/o3/commit_impl.hh: src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/decode.hh: src/cpu/o3/decode_impl.hh: src/cpu/o3/fetch.hh: src/cpu/o3/fetch_impl.hh: src/cpu/o3/iew.hh: src/cpu/o3/iew_impl.hh: src/cpu/o3/rename.hh: src/cpu/o3/rename_impl.hh: Support for draining, new method of switching out. --HG-- extra : convert_revision : 05bf8b271ec85b3e2c675c3bed6c42aeba21f465
2006-07-06Had to add this because for some reason gcc wasnt recognizing "THE_ISA == ↵Korey Sewell
ALPHA_ISA"... wierd but OK --HG-- extra : convert_revision : f847d6c01212e32200a319c16596b8e1c1d15c7d
2006-07-06Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmemKorey Sewell
into zizzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-o3 --HG-- extra : convert_revision : 2f08ea52ef54118d42aa590c0d86aa0cc7988713
2006-07-06Use O3DynInst in cpu_models.py and in static_inst_exec_sigs.hh instead of a ↵Korey Sewell
specific ISA dyn. inst. src/cpu/cpu_models.py: Use O3DynInst src/cpu/o3/dyn_inst.hh: declare O3DynInst here based off of ISA ... this must be updated for each ISA. src/cpu/static_inst.hh: take out O3 forward declarations here and include header file to keep this file clean --HG-- extra : convert_revision : 0d65463479c3cfc2d1154935b1032dae32c5efd0
2006-07-06more steps toward O3 SMTKorey Sewell
src/arch/mips/isa/formats/fp.isa: Adjust for newmem src/cpu/cpu_models.py: Use O3DynInst instead of convoluted way src/cpu/o3/alpha/impl.hh: take out O3DynInst typedef here ... src/cpu/o3/cpu.cc: open up the SMT functions in the O3CPU src/cpu/static_inst.hh: Add O3DynInst src/cpu/o3/dyn_inst.hh: Use to get ISA-specific O3DynInst --HG-- extra : convert_revision : 3713187ead93e336e80889e23a1f1d2f36d664fe
2006-07-05Remove sampler and serializer. Now they are handled through C++ interacting ↵Kevin Lim
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
2006-07-05Fix up some merge problems.Kevin Lim
src/base/traceflags.py: Remove BaseCPU traceflag. src/cpu/o3/alpha/params.hh: Move non-Alpha specific parameters out of this params class. src/cpu/o3/params.hh: Move non-Alpha specific params into this params class. --HG-- extra : convert_revision : e5b652adb47a240376733400e6054c66c50bd514
2006-07-05Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge src/base/traceflags.py: src/cpu/SConscript: Hand merge. src/cpu/o3/alpha/params.hh: Hand merge. This needs to get changed. --HG-- rename : src/cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha/cpu_builder.cc rename : src/cpu/o3/alpha_params.hh => src/cpu/o3/alpha/params.hh rename : src/python/m5/objects/AlphaO3CPU.py => src/python/m5/objects/O3CPU.py extra : convert_revision : 581f338f5bce35288f7d15d95cbd0ac3a9135e6a
2006-07-05Add some different parameters. The main change is that the writeback count ↵Kevin Lim
is now limited so that it doesn't overflow the buffer. src/cpu/o3/alpha_cpu_builder.cc: src/cpu/o3/alpha_params.hh: Add in dispatchWidth, wbWidth, wbDepth parameters. wbDepth is the number of cycles of wbWidth instructions that can be buffered. src/cpu/o3/iew.hh: Include separate parameter for dispatch width. Also limit the number of outstanding writebacks so the writeback buffer isn't overflowed. The IQ must make sure with the IEW stage that it can issue instructions prior to issuing. src/cpu/o3/iew_impl.hh: Include separate parameter for dispatch width. Also limit the number of outstanding writebacks so the writeback buffer isn't overflowed. src/cpu/o3/inst_queue_impl.hh: IQ needs to check with the IEW to make sure it can issue instructions, and increments the IEW wb counter each time there is an outstanding instruction that will writeback. src/cpu/o3/lsq_unit_impl.hh: Be sure to decrement the writeback counter if there's a squashed load that returned. src/python/m5/objects/AlphaO3CPU.py: Change the parameters to include dispatch width, writeback width, and writeback depth. --HG-- extra : convert_revision : 31c8cc495273e3c481b79055562fc40f71291fc4
2006-07-03Fix for FS O3CPU compile ... missing forward class declaration/header file ↵Korey Sewell
after files got split for ISA-independence src/cpu/o3/alpha/thread_context.hh: Use 'this' when accessing cpu src/cpu/o3/cpu.hh: add numActiveThreds function src/cpu/o3/thread_context.hh: forward class declarations src/cpu/o3/thread_context_impl.hh: add quiesce event header file src/cpu/thread_context.hh: add exit() function to thread context (read comments in file) src/sim/syscall_emul.cc: adjust exitFunc syscall --HG-- extra : convert_revision : 323dc871e2b4f4ee5036be388ceb6634cd85a83e
2006-07-02typo ... change 'single_thread' to 'round_robin_policy'Korey Sewell
--HG-- extra : convert_revision : a4a5cb90557f786d42c6178bc6e268312c5ecbee
2006-07-02Fix default SMT configuration in O3CPU (i.e. fetch policy, workloads/numThreads)Korey Sewell
Edit Test3 for newmem src/base/traceflags.py: Add O3CPU flag src/cpu/base.cc: for some reason adding a BaseCPU flag doesnt work so just go back to old way... src/cpu/o3/alpha/cpu_builder.cc: Determine number threads by workload size instead of solely by parameter. Default SMT fetch policy to RoundRobin if it's not specified in Config file src/cpu/o3/commit.hh: only use nextNPC for !ALPHA src/cpu/o3/commit_impl.hh: add FetchTrapPending as condition for commit src/cpu/o3/cpu.cc: panic if active threads is more than Impl::MaxThreads src/cpu/o3/fetch.hh: src/cpu/o3/inst_queue.hh: src/cpu/o3/inst_queue_impl.hh: src/cpu/o3/rob.hh: src/cpu/o3/rob_impl.hh: name stuff src/cpu/o3/fetch_impl.hh: fatal if try to use SMT branch count, that's unimplemented right now src/python/m5/config.py: make it clearer that a parameter is not valid within a configuration class --HG-- extra : convert_revision : 55069847304e40e257f9225f0dc3894ce6491b34
2006-07-01fix cpu builder to build the correct name...Korey Sewell
add activateThread event and functions src/cpu/o3/alpha/cpu_builder.cc: Have CPU builder build a DerivO3CPU not a DerivAlphaO3CPU src/cpu/o3/cpu.cc: add activateThread Event add activateThread function adjust activateContext to schedule a thread to activate within the CPU instead of activating thread right away. This will lead to stages trying to use threads that arent ready yet and wasting execution time & possibly performance. src/cpu/o3/cpu.hh: add activateThread Event add activateThread function add schedule/descheculed activate thread event --HG-- extra : convert_revision : 236d30dc160910507ad36f7f527ab185ed38dc04
2006-06-30now O3CPU is totally independent of the ISA... all alpha specific stuff is ↵Korey Sewell
the cpu/o3/alpha directory src/cpu/o3/alpha/cpu.cc: src/cpu/o3/alpha/cpu_impl.hh: src/cpu/o3/alpha/impl.hh: filenames src/cpu/o3/alpha/thread_context.hh: public src/cpu/o3/base_dyn_inst.cc: src/cpu/o3/bpred_unit.cc: src/cpu/o3/commit.cc: src/cpu/o3/cpu.cc: src/cpu/o3/decode.cc: src/cpu/o3/fetch.cc: src/cpu/o3/iew.cc: src/cpu/o3/inst_queue.cc: src/cpu/o3/lsq.cc: src/cpu/o3/lsq_unit.cc: src/cpu/o3/mem_dep_unit.cc: src/cpu/o3/rename.cc: src/cpu/o3/rob.cc: use O3CPUImpl ... not Alpha src/cpu/o3/checker_builder.cc: filename --HG-- extra : convert_revision : 6eb739909699ade1e2a9d63637b182413ceebc69
2006-06-30Make O3CPU model independent of the ISAKorey Sewell
Use O3CPU when building instead of AlphaO3CPU. I could use some better python magic in the cpu_models.py file! AUTHORS: add middle initial SConstruct: change from AlphaO3CPU to O3CPU src/cpu/SConscript: edits to build O3CPU instead of AlphaO3CPU src/cpu/cpu_models.py: change substitution template to use proper CPU EXEC CONTEXT For O3CPU Model... Actually, some Python expertise could be used here. The 'env' variable is not passed to this file, so I had to parse through the ARGV to find the ISA... src/cpu/o3/base_dyn_inst.cc: src/cpu/o3/bpred_unit.cc: src/cpu/o3/commit.cc: src/cpu/o3/cpu.cc: src/cpu/o3/cpu.hh: src/cpu/o3/decode.cc: src/cpu/o3/fetch.cc: src/cpu/o3/iew.cc: src/cpu/o3/inst_queue.cc: src/cpu/o3/lsq.cc: src/cpu/o3/lsq_unit.cc: src/cpu/o3/mem_dep_unit.cc: src/cpu/o3/rename.cc: src/cpu/o3/rob.cc: use isa_specific.hh src/sim/process.cc: only initi NextNPC if not ALPHA src/cpu/o3/alpha/cpu.cc: alphao3cpu impl src/cpu/o3/alpha/cpu.hh: move AlphaTC to it's own file src/cpu/o3/alpha/cpu_impl.hh: Move AlphaTC to it's own file ... src/cpu/o3/alpha/dyn_inst.cc: src/cpu/o3/alpha/dyn_inst.hh: src/cpu/o3/alpha/dyn_inst_impl.hh: include paths src/cpu/o3/alpha/impl.hh: include paths, set default MaxThreads to 2 instead of 4 src/cpu/o3/alpha/params.hh: set Alpha Specific Params here src/python/m5/objects/O3CPU.py: add O3CPU class src/cpu/o3/SConscript: include isa-specific build files src/cpu/o3/alpha/thread_context.cc: NEW HOME of AlphaTC src/cpu/o3/alpha/thread_context.hh: new home of AlphaTC src/cpu/o3/isa_specific.hh: includes ISA specific files src/cpu/o3/params.hh: base o3 params src/cpu/o3/thread_context.hh: base o3 thread context src/cpu/o3/thread_context_impl.hh: base o3 thead context impl --HG-- rename : src/cpu/o3/alpha_cpu.cc => src/cpu/o3/alpha/cpu.cc rename : src/cpu/o3/alpha_cpu.hh => src/cpu/o3/alpha/cpu.hh rename : src/cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha/cpu_builder.cc rename : src/cpu/o3/alpha_cpu_impl.hh => src/cpu/o3/alpha/cpu_impl.hh rename : src/cpu/o3/alpha_dyn_inst.cc => src/cpu/o3/alpha/dyn_inst.cc rename : src/cpu/o3/alpha_dyn_inst.hh => src/cpu/o3/alpha/dyn_inst.hh rename : src/cpu/o3/alpha_dyn_inst_impl.hh => src/cpu/o3/alpha/dyn_inst_impl.hh rename : src/cpu/o3/alpha_impl.hh => src/cpu/o3/alpha/impl.hh rename : src/cpu/o3/alpha_params.hh => src/cpu/o3/alpha/params.hh rename : src/python/m5/objects/AlphaO3CPU.py => src/python/m5/objects/O3CPU.py extra : convert_revision : d377d6417452ac337bc502f28b2fde907d6b340e
2006-06-27Make full CPU handle SE faultsAli Saidi
--HG-- extra : convert_revision : e336623ac3329ec0ee2430548c6a9650e2a69d6a
2006-06-22Checker related updates.Kevin Lim
src/cpu/o3/cpu.cc: Updates to make sure the checker is compiled in if enabled and also to include it only when it's used. --HG-- extra : convert_revision : c48ead5b2665dc858acd87c2ee99d39d80594a69
2006-06-22Change ThreadState constructor ordering to match the rest of the ThreadStates.Kevin Lim
--HG-- extra : convert_revision : 63d98aa8b6a694c285d95a2a57e1b3aaef4cee3b
2006-06-22Misc fixes.Kevin Lim
src/cpu/o3/alpha_dyn_inst_impl.hh: Consolidate these calls into one. src/cpu/o3/commit_impl.hh: Include checker only if it's being used. src/cpu/o3/fetch_impl.hh: Do not deallocate request if it's a squashed response that was received. src/cpu/o3/lsq_unit.hh: Add in comment. src/cpu/o3/lsq_unit_impl.hh: Only include checker if it's being used. --HG-- extra : convert_revision : aae0bf1e19baae90f1e61d41191548612bbb3be6