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2006-02-09Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Steve Reinhardt
into zizzer.eecs.umich.edu:/z/stever/bk/m5 --HG-- extra : convert_revision : 6e30fb802265c6a0d4afc00141b89ee529595549
2006-02-09Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Steve Reinhardt
into zizzer.eecs.umich.edu:/z/stever/bk/m5 --HG-- extra : convert_revision : 10146c85d2fa6f565568cc30a4564b3674e4768d
2006-02-09Change how isa_parser.py generates C++ names for isa_desc operands.Steve Reinhardt
arch/isa_parser.py: Get rid of "munged name" for operands in C++ code. That is, "Ra.uq" will now be known in the C++ as "Ra" rather than "Ra_uq". It wasn't legal to use different type extensions for the same operand at the same time anyway, and now it will be easier to refer to explicit operands in template code if necessary. --HG-- extra : convert_revision : 9ff41e0201aeefe761743084ecdb34f4b9c84fdb
2006-02-09Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : ae574fbee484019d318ef25034bd4a7e18354aab
2006-02-09Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Gabe Black
into zizzer.eecs.umich.edu:/z/m5/Bitkeeper/multiarch --HG-- extra : convert_revision : 6b218e875e5c6299cd38727071e401a3e729266a
2006-02-09Changed the filenames to the new standard againGabe Black
arch/sparc/isa/formats.isa: Changed the file extensions to .isa again. arch/sparc/isa/main.isa: Changed the file extensions to .isa again --HG-- rename : arch/sparc/isa_desc/base.h => arch/sparc/isa/base.isa rename : arch/sparc/isa_desc/bitfields.h => arch/sparc/isa/bitfields.isa rename : arch/sparc/isa_desc/decoder.h => arch/sparc/isa/decoder.isa rename : arch/sparc/isa_desc/formats.h => arch/sparc/isa/formats.isa rename : arch/sparc/isa_desc/formats/basic.format => arch/sparc/isa/formats/basic.isa rename : arch/sparc/isa_desc/formats/branch.format => arch/sparc/isa/formats/branch.isa rename : arch/sparc/isa_desc/formats/integerop.format => arch/sparc/isa/formats/integerop.isa rename : arch/sparc/isa_desc/formats/mem.format => arch/sparc/isa/formats/mem.isa rename : arch/sparc/isa_desc/formats/noop.format => arch/sparc/isa/formats/noop.isa rename : arch/sparc/isa_desc/formats/trap.format => arch/sparc/isa/formats/trap.isa rename : arch/sparc/isa_desc/includes.h => arch/sparc/isa/includes.isa rename : arch/sparc/isa_desc/isa_desc => arch/sparc/isa/main.isa rename : arch/sparc/isa_desc/operands.h => arch/sparc/isa/operands.isa extra : convert_revision : acb087e81d06ca5d67fe9b402423d7930f6ae798
2006-02-09Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : 41a0e8c0b2d328bee958126f395369d4549aabfc
2006-02-09A fix for SConscript so it will work with newer versions of sconsGabe Black
SConscript: Changed the ISAPath function to take 5 arguments to work with scons 0.97. --HG-- extra : convert_revision : 34fbe131aec9349631b5026d839563380623f3fd
2006-02-09more code for instructions... Mainly for coprocessor0 and coprocessor1 move ↵Korey Sewell
instructions --HG-- extra : convert_revision : 34e017fd0a6f330f2ac17d34af216fc14f09dd42
2006-02-08Merge zizzer:/bk/multiarchKorey Sewell
into zazzer.eecs.umich.edu:/z/ksewell/research/m5-sim/m5-multiarch --HG-- extra : convert_revision : 2bfc19cfa186776ff94440b01ea51f520f61234f
2006-02-08Code for more "BasicOp" instructions ... formats for all instructions in ↵Korey Sewell
place ... Edits to Branch Format arch/mips/isa/decoder.isa: Code for di,ei,seb,seh,clz,and clo .... Every instruction has a format now (of course these are initial formats are still subject to change!) arch/mips/isa/formats/branch.isa: Format Branch in MIPS similar to Alpha Format --HG-- extra : convert_revision : 2118a1d9668610b1e9f1dea66d878b7b36c1ac7e
2006-02-08add at least BasicOp Format to most if not all instructionsKorey Sewell
and file name changes ... arch/mips/isa/decoder.isa: add at least BasicOp Format to most if not all instructions --HG-- rename : arch/mips/isa/formats/basic.format => arch/mips/isa/formats/basic.isa rename : arch/mips/isa/formats/branch.format => arch/mips/isa/formats/branch.isa rename : arch/mips/isa/formats/fp.format => arch/mips/isa/formats/fp.isa rename : arch/mips/isa/formats/int.format => arch/mips/isa/formats/int.isa rename : arch/mips/isa/formats/mem.format => arch/mips/isa/formats/mem.isa rename : arch/mips/isa/formats/noop.format => arch/mips/isa/formats/noop.isa rename : arch/mips/isa/formats/tlbop.format => arch/mips/isa/formats/tlbop.isa rename : arch/mips/isa/formats/trap.format => arch/mips/isa/formats/trap.isa rename : arch/mips/isa/mips.isa => arch/mips/isa/main.isa extra : convert_revision : 0b2f3aee13fee3e0e25c0c746af4216c4a596391
2006-02-08Replace ad-hoc or locally defined power-of-2 testsSteve Reinhardt
with isPowerOf2() from intmath.hh. base/sched_list.hh: Use isPowerOf2() from intmath.hh. --HG-- extra : convert_revision : 7b2409531d8ed194aa7e1cfcd1ecb8460c797a16
2006-02-08Moved the alpha isa_desc to conform to the new naming system.Gabe Black
--HG-- rename : arch/alpha/isa_desc => arch/alpha/isa/main.isa extra : convert_revision : a3cc14c202ae606db270c2c29847170d90c05216
2006-02-08Some fixupsGabe Black
arch/alpha/alpha_linux_process.cc: arch/alpha/alpha_tru64_process.cc: Replaced the namespace declaration with including arch/alpha/isa_traits.hh --HG-- extra : convert_revision : 07cb73a9f30f0e165809668f9baff6a3e3f94580
2006-02-08Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : c7caf571575fb0e7136770864371300d3f11787e
2006-02-08Alot of changes to push towards ISA independence. Highlights are renaming of ↵Gabe Black
the isa_desc files, movement of byte_swap.hh into sim, and the creation of arch/isa_traits.hh SConscript: Moved some files out of targetarch. The either no longer need to be there, never needed to be there, or should be referred to directly in arch/alpha due to there strictly alpha content. arch/alpha/isa_traits.hh: Added alpha's endianness to it's isa_traits.hh arch/mips/isa_traits.hh: Added MIPS endianness to it's isa_traits.hh arch/sparc/isa_traits.hh: Added SPARCs endianess to it's isa_traits.hh build/SConstruct: Added MIPS as a valid architecture cpu/exec_context.hh: Included arch/isa_traits.hh to bring in the endianness of the system. cpu/o3/alpha_cpu.hh: Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding of little endianness cpu/o3/fetch_impl.hh: kern/freebsd/freebsd_system.cc: Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding to little endianness. sim/system.cc: Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding to little endian. --HG-- extra : convert_revision : b1ab34b7569db531cd1c74f273b24222e63f9007
2006-02-07Actually we do need a separate class for Integer Ops with Immediates!!!Korey Sewell
The extra class is needed because of the necessisty of an immediate member variable. Also, added some 'very modest' python code to choose between the IntOp and the IntImmOp based on the instruction name ... --HG-- extra : convert_revision : f109c12418202a99b40e270360134e8335739836
2006-02-07name changes ... minor IntOP format changeKorey Sewell
arch/mips/isa/formats/int.format: Looks like Integer Ops with Immediates may not need their own separate class because all those instructions are distinct from their reg-reg counterparts --HG-- rename : arch/mips/isa/bitfields.def => arch/mips/isa/bitfields.isa rename : arch/mips/isa/decoder.def => arch/mips/isa/decoder.isa rename : arch/mips/isa/formats.def => arch/mips/isa/formats.isa rename : arch/mips/isa/includes.h => arch/mips/isa/includes.isa rename : arch/mips/isa/operands.def => arch/mips/isa/operands.isa extra : convert_revision : 8e354b4232b28c0264d98d333d55ef8b5a6589cc
2006-02-041st full draft switch statement actions for all integer arithmetic ↵Korey Sewell
operations and the majority of the load & store operations (not all of FP-Ops), Output,Format, & Template code needs to be adjusted to correctly take these "decoder.h" inputs ... --HG-- extra : convert_revision : 3dcde1f2f587e2766fd61231a93d34d1d7727356
2006-02-03mainly added minor support for the basic arithmetic operations (add, mult, ↵Korey Sewell
shift) arch/mips/isa/bitfields.def: Add comment, move definition up in file arch/mips/isa/decoder.def: add basic arithmetic operations arch/mips/isa/formats/fp.format: change Integer -> FP words arch/mips/isa/formats/int.format: Add derived IntImm class arch/mips/isa/operands.def: change to MIPS sytle operands --HG-- rename : arch/mips/isa/formats/fpop.format => arch/mips/isa/formats/fp.format rename : arch/mips/isa/formats/integerop.format => arch/mips/isa/formats/int.format extra : convert_revision : a95da47bc981e56a9898421da4eeb9c442d1dc15
2006-02-03.h -> .defKorey Sewell
--HG-- rename : arch/mips/isa/bitfields.h => arch/mips/isa/bitfields.def rename : arch/mips/isa/decoder.h => arch/mips/isa/decoder.def rename : arch/mips/isa/formats.h => arch/mips/isa/formats.def rename : arch/mips/isa/operands.h => arch/mips/isa/operands.def extra : convert_revision : 45cb5485311d51982ebcaf1c7eec34e8751c31f5
2006-02-03Rename: arch/mips/isa/formats/tlb.format -> arch/mips/isa/formats/tlbop.formatKorey Sewell
--HG-- rename : arch/mips/isa/formats/tlb.format => arch/mips/isa/formats/tlbop.format extra : convert_revision : 5b1cfba4a5b687c9a271e1a3f67f75e3fa6c2dde
2006-02-03Checkin (Merge?) files ... Added a few new format filesKorey Sewell
arch/mips/isa/formats/fpop.format: Floating Point Formats arch/mips/isa/formats/tlb.format: TLB Ops Format arch/mips/isa/mips.isa: Name change to mips.isa --HG-- rename : arch/mips/isa_desc/bitfields.h => arch/mips/isa/bitfields.h rename : arch/mips/isa_desc/decoder.h => arch/mips/isa/decoder.h rename : arch/mips/isa_desc/formats.h => arch/mips/isa/formats.h rename : arch/mips/isa_desc/formats/basic.format => arch/mips/isa/formats/basic.format rename : arch/mips/isa_desc/formats/branch.format => arch/mips/isa/formats/branch.format rename : arch/mips/isa_desc/formats/integerop.format => arch/mips/isa/formats/integerop.format rename : arch/mips/isa_desc/formats/mem.format => arch/mips/isa/formats/mem.format rename : arch/mips/isa_desc/formats/noop.format => arch/mips/isa/formats/noop.format rename : arch/mips/isa_desc/formats/trap.format => arch/mips/isa/formats/trap.format rename : arch/mips/isa_desc/includes.h => arch/mips/isa/includes.h rename : arch/mips/isa_desc/operands.h => arch/mips/isa/operands.h extra : convert_revision : 069a24da405b613f688e693fd038ac7a30a4faed
2006-02-03byte_swap.hh was removed from arch/alpha/, and replaced by sim/byteswap.hh. ↵Gabe Black
The new file uses LittleEndianGuest and BigEndianGuest namespaces to allow selecting the appropriate functions. arch/alpha/alpha_linux_process.cc: arch/alpha/alpha_tru64_process.cc: Added the endianness namespace. This may change. cpu/exec_context.hh: Changed the include path for byteswap, and forced LittleEndianness for lack of a better solution. cpu/o3/alpha_cpu.hh: Forced LittleEndianness, for lack of a better solution. cpu/o3/alpha_cpu_impl.hh: Cleared away some commented out code. cpu/o3/fetch_impl.hh: Changed the include patch for byteswap, and forced LittleEndianness for lack of a better solution. cpu/simple/cpu.cc: Added an include for byteswap.hh, and fixed the SimpleCPU to LittleEndian. This cpu only does alpha, so that's fine. dev/disk_image.cc: Changed the include path of byteswap.hh kern/freebsd/freebsd_system.cc: kern/linux/linux_system.cc: Added an include for byteswap.hh, and forced LittleEndianness for lack of a better solution. sim/system.cc: Forced LittleEndianness for lack of a better solution. --HG-- extra : convert_revision : b95d3e1265a825e04bd77622a3ac09fbac6bd206
2006-02-01Merge zizzer:/bk/multiarchAli Saidi
into zeep.eecs.umich.edu:/z/saidi/work/m5.multiarch --HG-- extra : convert_revision : 88b5214973ecc2f5c0428da21b65b09c767ae31d
2006-02-01Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Gabe Black
into zizzer.eecs.umich.edu:/z/m5/Bitkeeper/multiarch --HG-- extra : convert_revision : f2339d64cc63709e32c06892f4eabb40a806095e
2006-02-01Fix a mistake, need to import SCons.ScannerAli Saidi
--HG-- extra : convert_revision : c6b15c162e9826c6c00dbbf52fb8aa8819d56c23
2006-01-31Add a scaner for .isa files. Ordering it turns out is rather importantAli Saidi
here, so it has to be defined before the rule to that calls isa_parser.py --HG-- extra : convert_revision : dbba3c7ee71ca8ca1fcbf5ee65ae83b4ecb63649
2006-01-30Make the M5 Emacs C style default to inserting spaces insteadNathan Binkert
of tabs so using different editors is consistent util/emacs/m5-c-style.el: Default to inserting spaces instead of tabs so using different editors is consistent --HG-- extra : convert_revision : 719e5e980e088b0f4787b198de18cddceabd0140
2006-01-29sparc files that were removed from revision 1.888Korey Sewell
--HG-- extra : convert_revision : f285a442b64eee183f7d0f6c203f0b0aa7ea8586
2006-01-26bitfields definition to support current decoder.hKorey Sewell
--HG-- extra : convert_revision : 75ccc53181b857605d051024d86ef62ec43f3b7f
2006-01-26"sparc" -> "mips"Korey Sewell
arch/mips/isa_desc/formats.h: arch/mips/isa_desc/formats/basic.format: arch/mips/isa_desc/formats/branch.format: arch/mips/isa_desc/formats/integerop.format: arch/mips/isa_desc/formats/mem.format: arch/mips/isa_desc/formats/noop.format: arch/mips/isa_desc/formats/trap.format: arch/mips/isa_traits.cc: arch/mips/isa_traits.hh: changing "sparc" strings to "mips" everywhere --HG-- extra : convert_revision : eaecf9eeac26e3ef0726deef2fb5d7e9ad172984
2006-01-26decoder skeleton code: this should be able to read any MIPS instruction and ↵Korey Sewell
decode it but NOT produce any C++ class object. All of the code literals are empty as of now. As much as possible instructions were organized into relevant "formats" and also references to the tables I used from the MIPS manual were noted via appropriate comments. --HG-- extra : convert_revision : 9b44fb40e900061a4cdb290b6a5aaceb9750ae13
2006-01-25more changes to the decoder ... Now does special 3 tableKorey Sewell
arch/mips/isa_desc/bitfields.h: Change from table names to actual bitfield name ... --HG-- extra : convert_revision : ead69065eb9c3e9c4ea4f67587a6fb07091898ed
2006-01-25first version of my decoder function skeletonKorey Sewell
- this will decode the instructions but not doing anything to create the C++ object yet (the 1st of many steps!) arch/mips/isa_desc/bitfields.h: initial bitfield constants ... copied some from original alpha bitfields arch/mips/isa_desc/decoder.h: decoder function skeleton pt.1 - this will decode the instructions but not doing anything to create the C++ object yet (the 1st of many steps!) --HG-- extra : convert_revision : 2b9a0f8160c78b17f9d3d5eaf5af5a4d2f074761
2006-01-25initial changes to decoder.hh and copied files from arch/sparc directoryKorey Sewell
arch/mips/isa_desc/bitfields.h: arch/mips/isa_desc/formats.h: arch/mips/isa_desc/formats/basic.format: arch/mips/isa_desc/formats/branch.format: arch/mips/isa_desc/formats/integerop.format: arch/mips/isa_desc/formats/mem.format: arch/mips/isa_desc/formats/noop.format: arch/mips/isa_desc/formats/trap.format: arch/mips/isa_desc/includes.h: arch/mips/isa_desc/operands.h: arch/mips/isa_traits.cc: arch/mips/isa_traits.hh: copied from sparc ISA directory arch/mips/isa_desc/decoder.h: decoder I started to work on... --HG-- rename : arch/sparc/isa_desc/bitfields.h => arch/mips/isa_desc/bitfields.h rename : arch/sparc/isa_desc/decoder.h => arch/mips/isa_desc/decoder.h rename : arch/sparc/isa_desc/formats.h => arch/mips/isa_desc/formats.h rename : arch/sparc/isa_desc/formats/basic.format => arch/mips/isa_desc/formats/basic.format rename : arch/sparc/isa_desc/formats/branch.format => arch/mips/isa_desc/formats/branch.format rename : arch/sparc/isa_desc/formats/integerop.format => arch/mips/isa_desc/formats/integerop.format rename : arch/sparc/isa_desc/formats/mem.format => arch/mips/isa_desc/formats/mem.format rename : arch/sparc/isa_desc/formats/noop.format => arch/mips/isa_desc/formats/noop.format rename : arch/sparc/isa_desc/formats/trap.format => arch/mips/isa_desc/formats/trap.format rename : arch/sparc/isa_desc/includes.h => arch/mips/isa_desc/includes.h rename : arch/sparc/isa_desc/operands.h => arch/mips/isa_desc/operands.h rename : arch/sparc/isa_traits.cc => arch/mips/isa_traits.cc rename : arch/sparc/isa_traits.hh => arch/mips/isa_traits.hh extra : convert_revision : d4f281960ecf2dce479fb665469c6f2c5dd3063e
2006-01-24Some stuff aparently didn't get committed which was from before the new ↵Gabe Black
repository was created. SConscript: There is a new SConscript in the arch/alpha directory which has the alpha specific files. To add files for an arch, a similar file should be created. arch/isa_parser.py: The isa parser now supports include directives. These are done with ##include build/SConstruct: The target directory is passed on so that the architecture specific SConscript can have it. Also, sparc was added as a valid architecture type. arch/alpha/SConscript: This SConscript adds the alpha specific source arch/sparc/isa_desc/operands.h: This sets up the operand types that the sparc isa uses arch/sparc/isa_traits.cc: Implementation of sparc specific things, like a register file with windows build/build_options/default/SPARC_SE: The default options for a sparc syscall emulation build. --HG-- extra : convert_revision : 1afedae61dc8cae0d59d3bf1d41420d929be2efd
2006-01-10Adding the sparc ISA files which were worked on locallyGabe Black
arch/sparc/isa_desc/bitfields.h: This file defines the bit fields used by the isa description system arch/sparc/isa_desc/decoder.h: This file describes the decoder for the isa description system arch/sparc/isa_desc/formats.h: This file declares the instruction formats arch/sparc/isa_desc/formats/basic.format: This file implements the "basic" instruction format arch/sparc/isa_desc/formats/branch.format: This file implements the "branch" instruction format arch/sparc/isa_desc/formats/integerop.format: This file implements the "integerop" instruction format arch/sparc/isa_desc/formats/mem.format: This file implements the "mem" instruction format arch/sparc/isa_desc/formats/noop.format: This file implements the "noop" instruction format arch/sparc/isa_desc/formats/trap.format: This file implements the "trap" instruction format arch/sparc/isa_desc/includes.h: This file is all of the inclues that are used by the isa description system --HG-- extra : convert_revision : 12a2ffe949317b8b57d83263a4261131b9432c2a
2005-12-23Fix roundUp function template so explicit arg is notSteve Reinhardt
needed in a few more cases. base/intmath.hh: align arg to roundUp should be int, not template class sim/process.cc: sim/syscall_emul.hh: No need for explicit template arg now that roundUp is fixed. --HG-- extra : convert_revision : f9f4639e022acb9f427e8d30d81c782504437c53
2005-12-23Change base/intmath.{cc,hh} to follow m5 style.Steve Reinhardt
arch/alpha/alpha_tru64_process.cc: base/intmath.hh: base/statistics.cc: base/str.cc: cpu/o3/btb.cc: sim/process.cc: sim/syscall_emul.hh: Rename intmath.hh functions to follow m5 style (RoundUp -> roundUp, etc.). base/intmath.cc: Rename intmath.hh functions to follow m5 style (RoundUp -> roundUp, etc.). Also reindent code in m5 style. --HG-- extra : convert_revision : 57b853002bc3c9911e122599d9062b41a06d8e6a
2005-12-23Updates to Memory system changes document.Nathan Binkert
--HG-- extra : convert_revision : a35a76d18a6183a0aaa5dd40c330f1ec0ef2244a
2005-12-22Add a more refined stab at some of the new interface.Steve Reinhardt
--HG-- extra : convert_revision : 9c3de70d83e6a1515566a9b7226e798ee077466f
2005-12-22Add notes from latest memory system redesign meetings.Steve Reinhardt
--HG-- extra : convert_revision : 53389e8e784e471b0fc6053ec970cd967bfe1598
2005-12-21Make ScsiController a PioDevice so it works again.Nathan Binkert
--HG-- extra : convert_revision : cd610221edc6926d120d9f3978dd9ee89f501824
2005-12-19Create the ProxyError Exception. Raise it when an unproxyNathan Binkert
operation fails because information is wrong or not available. --HG-- extra : convert_revision : 1fd90c1291618b09752179cfa6894f1df495fffd
2005-12-19Add a little bit of support to grab info for making graphsNathan Binkert
without using the jobfile. util/stats/db.py: util/stats/profile.py: Make it possible to send job as a string and to set the system separately from the job. --HG-- extra : convert_revision : 08aaebd3f9a1643bd41953b43f3b80dc97e6592f
2005-12-06Make simulation termination message less threatening... maybeSteve Reinhardt
people won't think they're getting an error when they're not. --HG-- extra : convert_revision : 7622360f4f88eed9edf44480dac551d153582d8b
2005-12-01Two small fixes for mem_req's and Probe path with MOSI/MOESIRon Dreslinski
cpu/simple/cpu.cc: Properly set the Instruction Read bit in the Memory Request --HG-- extra : convert_revision : e1a4756f32718fd8ef3ac3db16625bd6d8f07cc5
2005-11-29Add support for multiple streams being configured with the INITPARAMAli Saidi
variable --HG-- extra : convert_revision : 2cb20845cb7f32589882850156bdd42d9024db7a
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 16:14:47 +0000