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2006-08-15Tweaks to Ali's changesGabe Black
--HG-- extra : convert_revision : ca2a81dd38012ae780f88cfd6be60f21fb43bb81
2006-08-15fixes for gcc 4.1Ali Saidi
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
2006-08-15Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem src/cpu/static_inst.hh: SCCS merged --HG-- extra : convert_revision : a4f6377dbd691ab58fe5f7958b983b092575f250
2006-08-15Cleaned up include files and got rid of many using directives in header files.Gabe Black
--HG-- extra : convert_revision : 6b11e039cbc061dab75195fa1aebe6ca2cdc6f91
2006-08-15Fixed ALPHA_FS by moving the remnants of isa_fullsys_traits.hh into ↵Gabe Black
arch/alpha/pagetable.hh and fixing up some includes --HG-- extra : convert_revision : 02a47fa62b17245763314890beb68339c789d18f
2006-08-14Fix up doxygen.Steve Reinhardt
--HG-- rename : docs/footer.html => src/doxygen/footer.html rename : docs/stl.hh => src/doxygen/stl.hh extra : convert_revision : 2b2e5637930843c1be07deaa708fd4126213cda2
2006-08-11Changed the compiler guards to say SPARCGabe Black
--HG-- extra : convert_revision : e79964148c7fb7075627f46add6687f6cd0ee241
2006-08-11Added code to support setting up all of the auxillieary vectors configured ↵Gabe Black
by the sparc linux elf loader. src/arch/sparc/process.cc: All of the auxilliary vectors are now set like they are in the linux elf loader. This code should probably be moved to arch/sparc/linux/process.cc somehow. --HG-- extra : convert_revision : 4a90cacf70b1032cad3f18b0f833a6df8237e0de
2006-08-11Adjusted the decoder a little.Gabe Black
--HG-- extra : convert_revision : 5bdbe00342837ae4caacb3ad86c7becca36ba6ce
2006-08-11Started adding a system to output data after every instruction.Gabe Black
src/arch/alpha/regfile.hh: src/arch/mips/regfile/float_regfile.hh: src/arch/mips/regfile/int_regfile.hh: src/arch/mips/regfile/misc_regfile.hh: src/cpu/exetrace.hh: Added functions to start to support dumping register values once per cycle. src/cpu/exetrace.cc: Added some code to support printing the value of registers after each cycle. src/python/m5/main.py: Options to turn on output after every instruction. They are commented out. --HG-- extra : convert_revision : 168a48a6b98ab6be412a96bdee831c71906958b0
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
2006-07-26Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem --HG-- extra : convert_revision : 3bb2cdd9b286e7f0235fb5fd5099b89775e05a10
2006-07-26Added alot of fp instructions, and some impdep instructions.Gabe Black
--HG-- extra : convert_revision : cc703919b59e674044ae370a65dc03deece6d69e
2006-07-26Now ignore sigactionGabe Black
src/arch/sparc/isa/operands.isa: Added the GSR register as a control register --HG-- extra : convert_revision : 11ff4016d5c72468dd2daeba3a6105d4e84220ce
2006-07-23Merge 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 : be1e5dcb1c5025db8526e628c2060b1790d38227
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
2006-07-22Fixed subtract with carry, and started some work with floating point.Gabe Black
src/arch/sparc/isa/decoder.isa: fixed subc, subccc, added decoding for impdep1 to fit with ua2005, and started work on floating point. src/arch/sparc/isa/operands.isa: Added in floating point operands, and changed the numbering of operands. src/arch/sparc/regfile.hh: Fixed some memory errors related to floating point. --HG-- extra : convert_revision : fa0aef2021a5cf99f175fceeb533fe63eb5f805c
2006-07-20Fixed a glitch in the disassembly output.Gabe Black
--HG-- extra : convert_revision : 833aa358b12ac987e0ab467708425c17e5a8fdb7
2006-07-20Merge m5.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem --HG-- extra : convert_revision : 0c696374b19b27c0bd50ffa7f75117b1e211e4bc
2006-07-19Cleaned things up a little.Gabe Black
--HG-- extra : convert_revision : 7091b0d02e5b7c80be43b5ab1ac003dc89c4c136
2006-07-18Merge m5.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem --HG-- extra : convert_revision : 516c357f98c7a571c70362babd3fa162fbc2ed5a
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
2006-07-14Fix the CheckerCPU being included via python.Kevin Lim
src/arch/SConscript: Fixes for including the CheckerCPU if it's specified via command line. Previously the env variable was actually being modified. src/cpu/SConscript: Copy the CPU_MODELS from the env, don't create a proxy to it. --HG-- extra : convert_revision : 7d069bd93a6834ccaa1c378b2bc76dce76745c19
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
2006-07-14MIPS specific fixes ... the main thing is that SMT threads get their own ↵Korey Sewell
stack space instead of all stacks start to space src/arch/mips/isa_traits.hh: MaxAddr is defined in config.py now src/arch/mips/process.cc: adjust process so SMT threads get their own stack space src/arch/mips/process.hh: add stack_start static variable --HG-- extra : convert_revision : 73fdf3da9831d86536651835d209806c7f0d59da
2006-07-13add system.mem_mode = ['timing', 'atomic']Ali Saidi
update scripts acordingly configs/test/SysPaths.py: new syspaths from nate, this one allows you to set script, binary, and disk paths like system.dir = 'aouaou' in your script configs/test/fs.py: update for system mem_mode Put small checkpoint example Make clock 1THz configs/test/test.py: src/arch/alpha/freebsd/system.cc: src/arch/alpha/linux/system.cc: src/arch/alpha/system.cc: src/arch/alpha/tru64/system.cc: src/arch/sparc/system.cc: src/python/m5/objects/System.py: src/sim/system.cc: src/sim/system.hh: update for system mem_mode src/dev/io_device.cc: Use time returned from sendAtomic to delay --HG-- extra : convert_revision : 67eedb3c84ab2584613faf88a534e793926fc92f
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
2006-07-06more 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
2006-06-27Make full CPU handle SE faultsAli Saidi
--HG-- extra : convert_revision : e336623ac3329ec0ee2430548c6a9650e2a69d6a
2006-06-26add syscall emulation page table fault so we can allocate more stack pagesAli Saidi
src/cpu/simple/base.cc: add syscall emulation page table fault so we can allocate more stack pages FaultBase::invoke will do this, we don't need to do it here src/sim/faults.hh: I have no idea why this #if was there... gone src/sim/process.cc: make stack_min actually be the current minimum --HG-- extra : convert_revision : 9786b39f2747b94654a5d77c74243cd20503add4
2006-06-17Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge --HG-- extra : convert_revision : 037fe9ee54da7e11c2bd07388b9f79cda9abef4c
2006-06-17Fix up code to be able to use the Checker.Kevin Lim
SConstruct: Remove check for Checker from this SConstruct src/arch/SConscript: Specific check if CheckerCPU is being used. Not the cleanest, but works for now. src/cpu/SConscript: Code to handle using the CheckerCPU a little better. Allows -c to be used normally. --HG-- extra : convert_revision : 0a82f16db0f38e5ce114d08368477bd211331fa3
2006-06-17Add myself to list of authorsNathan Binkert
--HG-- extra : convert_revision : 0c9a892127476d586fb8bff1b0eb7342c6b1f166
2006-06-16Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-merge --HG-- extra : convert_revision : 488b9a9965dd86ca73dc9e510e5b3122cbd357f9
2006-06-16Add in exec_context.hh, which is a file for documentation purposes only. It ↵Kevin Lim
describes the ExecContext interface that the ISA uses to access CPU state. Also #ifdef Erik's old copy code from the decoder so ExecContext doesn't need his two specific copy functions. src/arch/alpha/isa/decoder.isa: Surround Erik's old copy code with #ifdefs. This way the copy functions don't need to be included in the ExecContext (until somebody decides to add them back in). --HG-- extra : convert_revision : 508ca387757a32bb616e5b4b07af17787a76970e
2006-06-15Mips Code Cleanup:Korey Sewell
Fix some author stuff and copyright dates Take out full system code src/arch/mips/isa/base.isa: src/arch/mips/isa/bitfields.isa: copyright info src/arch/mips/isa/decoder.isa: src/arch/mips/isa/formats/basic.isa: src/arch/mips/isa/formats/branch.isa: src/arch/mips/isa/formats/control.isa: src/arch/mips/isa/formats/fp.isa: src/arch/mips/isa/formats/int.isa: src/arch/mips/isa/formats/mem.isa: src/arch/mips/isa/formats/noop.isa: src/arch/mips/isa/formats/tlbop.isa: src/arch/mips/isa/formats/trap.isa: src/arch/mips/isa/formats/unimp.isa: src/arch/mips/isa/formats/unknown.isa: src/arch/mips/isa/formats/util.isa: src/arch/mips/isa/includes.isa: src/arch/mips/isa/main.isa: src/arch/mips/isa/operands.isa: src/arch/mips/process.cc: src/arch/mips/regfile/misc_regfile.hh: src/arch/mips/stacktrace.hh: copyright 2006 src/arch/mips/isa_traits.cc: src/arch/mips/isa_traits.hh: copyright 2006 take out full system src/arch/mips/regfile/float_regfile.hh: src/arch/mips/regfile/regfile.hh: copyright 2006 use FloatRegVal src/arch/mips/regfile/int_regfile.hh: copyright 2006 move HI/LO to types.hh src/arch/mips/types.hh: copyright 2006 typedef FloatRegVal --HG-- extra : convert_revision : 1d0d72cd655a4e28622745a6c6b06349da533a1d
2006-06-14add cycle to exit messageKorey Sewell
src/arch/mips/isa/formats/trap.isa: Take out fix that tried to fix trap instruction disassembly. It forces bad compile .. configs/test/test.py: add 'cycle' to exit message --HG-- extra : convert_revision : 568877797fd2806416b4cbb388cc3f7eb2492627
2006-06-14-luxc1 fixKorey Sewell
-noop templates -trap disassembly src/arch/mips/isa/decoder.isa: luxc1 uses doubleword, not single src/arch/mips/isa/formats/int.isa: use new nop decode template src/arch/mips/isa/formats/mem.isa: Noop templates src/arch/mips/isa/formats/noop.isa: redo noop templates src/arch/mips/isa/formats/trap.isa: fix for trap disassembly --HG-- extra : convert_revision : 56f13e88abdcbd03ab828cff5d775c993157ae96
2006-06-14Merge zizzer:/bk/newmemKorey Sewell
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-release --HG-- extra : convert_revision : 9b5b1419e8e22bce16ed97fc02c2008ca0181afc
2006-06-13Make syscalls serialize after instructions so they work properly on the new ↵Kevin Lim
CPU model. --HG-- extra : convert_revision : c2cea5771e41d3c97d0e44559316363718d89abd
2006-06-12Merge ktlim@zizzer:/bk/newmemKevin Lim
into zizzer.eecs.umich.edu:/.automount/zamp/z/ktlim2/clean/newmem-merge --HG-- extra : convert_revision : 349dbc2a39eba7fa5019c811123a643a41fdc6ff
2006-06-12Fixes for checker. The RC/RS instructions check the interrupt flag, which ↵Kevin Lim
isn't verifiable by the checker. src/arch/alpha/isa/decoder.isa: src/cpu/checker/cpu.cc: Fixes for checker. --HG-- extra : convert_revision : b0ec8f3c4a10453a567cd6691283fc498403795e
2006-06-12Fix compile error.Kevin Lim
--HG-- extra : convert_revision : 334f5033f5a3a303bfaec3a3acfbd36f205efe86
2006-06-12Fix memory leak.Kevin Lim
src/arch/alpha/ev5.cc: Fix memory leak. The faults are refcounted, but that only works if you're actually assigning them to a RefCountingPtr. --HG-- extra : convert_revision : 9a57963eb5d5d86c16023bfedb0fb5ccdbe7efaa
2006-06-12Merge zizzer:/bk/newmemKorey Sewell
into zizzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-release --HG-- extra : convert_revision : 7ac7b9c9288e4940899766cd2dd55ef793d48d4d
2006-06-12Merge fixes to make full system compile and run.Kevin Lim
src/arch/alpha/linux/system.cc: src/cpu/o3/alpha_cpu_impl.hh: src/sim/system.cc: Merge fixes. --HG-- extra : convert_revision : aa3326c0ebf54da9ab1dbd2d9877da41ca487082
2006-06-12Removed syscall function from thread_context.hh. ThreadContext is the ↵Kevin Lim
interface for external, non-CPU objects to access the thread, so they probably shouldn't be able to call syscall(). The case it was being used for was already handled by the ISA code. src/arch/sparc/faults.cc: src/cpu/thread_context.hh: Fix for merge problems. --HG-- extra : convert_revision : 05a7a2d6e45099fcf36d113da2e52450d892a72c
2006-06-12Merge zizzer:/bk/newmemKorey Sewell
into zizzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-release --HG-- extra : convert_revision : 18a381fa230f2ef6d027359ffd619e3ae75cd446
2006-06-12Fix python binary name in arch/SConscript.Steve Reinhardt
Also delete no-longer-needed SPARC test.py files (should have gone with my last chnageset where LiveProcess became ISA-independent). src/arch/SConscript: Mistakenly committed hard-coded python binary name. Should use same python to run isa_parser that was used to run scons. --HG-- extra : convert_revision : a3acd5496f3b930d57bb59ae164b8a4a8065bbf8
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