derek/gem5
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Commit Graph

  • 7a6bf67e47 Added atomics implementation which would work for MI_example Polina Dudnik 2009-07-13 12:06:23 -05:00
  • c66af9f474 Minor fixes for compiling Polina Dudnik 2009-07-13 11:59:13 -05:00
  • 7606c71ea5 Replaced RMW with Locked. RMW will be used for the coherence-aided atomics other than LLSC Polina Dudnik 2009-07-13 11:37:56 -05:00
  • faf823f947 Moved the lock check and clearing the lock into makeRequest Polina Dudnik 2009-07-13 11:34:38 -05:00
  • 86ce60e5cd Forgot to replace one of the RubyRequest_RMW Polina Dudnik 2009-07-13 11:25:23 -05:00
  • 226981b2a6 Reintegrated Derek's functional implementation of atomics with a minor change: don't clear lock on failure Polina Dudnik 2009-07-13 11:13:29 -05:00
  • 60577eb4ca ISAs: Get rid of the IControl operand type. A separate operand type is not necessary to use two bitfields to generate the index. Gabe Black 2009-07-10 01:21:04 -07:00
  • 64fe7af51a SPARC: Set up a lookup table for integer register flattening. Using a look up table changed the run time of the SPARC_FS solaris boot regression from: Gabe Black 2009-07-10 01:01:47 -07:00
  • 9993ca8280 X86: Fold the MiscRegFile all the way into the ISA object. Gabe Black 2009-07-09 20:29:02 -07:00
  • 60d47aa5f9 SPARC: Fold the MiscRegFile all the way into the ISA object. Gabe Black 2009-07-09 20:28:50 -07:00
  • de7f462219 MIPS: Fold the MiscRegFile all the way into the ISA object. Gabe Black 2009-07-09 20:28:39 -07:00
  • e14c408b62 ARM: Fold the MiscRegFile all the way into the ISA object. Gabe Black 2009-07-09 20:28:27 -07:00
  • 5643a222e3 Alpha: Missed a file in an earlier changeset. Gabe Black 2009-07-09 00:20:41 -07:00
  • c9a27d85b9 Get rid of the unused get(Data|Inst)Asid and (inst|data)Asid functions. Gabe Black 2009-07-08 23:02:22 -07:00
  • 3d39b62132 Alpha: Pull the MiscRegFile fully into the ISA object. Gabe Black 2009-07-08 23:02:22 -07:00
  • b398b8ff1b Registers: Add a registers.hh file as an ISA switched header. This file is for register indices, Num* constants, and register types. copyRegs and copyMiscRegs were moved to utility.hh and utility.cc. Gabe Black 2009-07-08 23:02:21 -07:00
  • 997f36c711 Registers: Collapse ARM and MIPS regfile directories. Gabe Black 2009-07-08 23:02:21 -07:00
  • aa031e1c11 Alpha: Move reg_redir into its own files, and move some constants into regfile.hh. Gabe Black 2009-07-08 23:02:21 -07:00
  • 5c37d10624 Registers: Eliminate the ISA defined RegFile class. Gabe Black 2009-07-08 23:02:21 -07:00
  • 9bf22992ee Alpha: Get rid of function prototypes with no implementations. Gabe Black 2009-07-08 23:02:21 -07:00
  • 43345bff6c Registers: Move the PCs out of the ISAs and into the CPUs. Gabe Black 2009-07-08 23:02:21 -07:00
  • 1b29f1621d ARM, Simple CPU: Fix an index and add assert checks. Gabe Black 2009-07-08 23:02:21 -07:00
  • 0338c83c9d MIPS: Get rid of an orphaned MIPS .cc file. Gabe Black 2009-07-08 23:02:21 -07:00
  • 6ebce9d65a Alpha: Phase out Alpha's intregfile.hh and intregfile.cc. Gabe Black 2009-07-08 23:02:21 -07:00
  • faa6ebebe1 SPARC: Phase out SPARC's intregfile.hh. Gabe Black 2009-07-08 23:02:20 -07:00
  • ecde884404 X86: Phase out x86's intregfile.hh. Gabe Black 2009-07-08 23:02:20 -07:00
  • 301df68c73 MIPS: Phase out MIPS's int_regfile.hh. Gabe Black 2009-07-08 23:02:20 -07:00
  • 27b6148f47 ARM: Flush out the ARM's int_regfile.hh. Gabe Black 2009-07-08 23:02:20 -07:00
  • a480ba00b9 Registers: Eliminate the ISA defined integer register file. Gabe Black 2009-07-08 23:02:20 -07:00
  • 0cb180ea0d Registers: Eliminate the ISA defined floating point register file. Gabe Black 2009-07-08 23:02:20 -07:00
  • 25884a8773 Registers: Get rid of the float register width parameter. Gabe Black 2009-07-08 23:02:20 -07:00
  • 32daf6fc3f Registers: Add an ISA object which replaces the MiscRegFile. This object encapsulates (or will eventually) the identity and characteristics of the ISA in the CPU. Gabe Black 2009-07-08 23:02:20 -07:00
  • 3e2cad8370 ARM: Use custom read/write code to alias R15 with the PC. Gabe Black 2009-07-08 23:02:20 -07:00
  • b8b7c7314a ISA parser: Allow alternative read/write code for operands. Gabe Black 2009-07-08 23:02:19 -07:00
  • 95392d3fb8 ARM: Move the remaining microops out of the decoder and into the ISA desc. Gabe Black 2009-07-08 23:02:19 -07:00
  • 1d4f338b39 ARM: Move the memory microops out of the decoder and into the ISA desc. Gabe Black 2009-07-08 23:02:19 -07:00
  • 70a75ceb84 ARM: Move the integer microops out of the decoder and into the ISA desc. Gabe Black 2009-07-08 23:02:19 -07:00
  • 4eb18cc07a ARM: Improve memory instruction disassembly. Gabe Black 2009-07-08 23:02:19 -07:00
  • 2fb8d481ab ARM: Tune up predicated instruction decoding. Gabe Black 2009-07-08 23:02:19 -07:00
  • ddcf084f16 ARM: Get rid of the MemAcc and EAComp static insts. Gabe Black 2009-07-08 23:02:19 -07:00
  • cae870eded ARM: Get rid of end_addr in the ArmMacroStore constructor. Gabe Black 2009-07-08 23:02:19 -07:00
  • 311f77f33d ARM: Add an AddrMode2 format for memory instructions that use address mode 2. Gabe Black 2009-07-08 23:02:19 -07:00
  • 826a3582ea ARM: Don't always update CPSR. Gabe Black 2009-07-08 23:02:19 -07:00
  • 17f0943398 ARM: Add an AddrMode3 format for memory instructions that use address mode 3. Gabe Black 2009-07-08 23:02:19 -07:00
  • dac0cb5c7e ARM: Add load/store double instructions. Gabe Black 2009-07-08 23:02:10 -07:00
  • 1ca0688c4c ARM: Add operands for the load/store double instructions. Gabe Black 2009-07-08 23:02:01 -07:00
  • d029110fa1 X86: Fix a bug in IRET_PROT's microcode. The immediate form of sra was intended. Gabe Black 2009-07-08 23:01:54 -07:00
  • 15afc87f7c slicc: fixed MI_example bug. The directory wasn't deallocating the TBE, leading to a leak. Also increased the default max TBE size to 256 to allow memtest to pass the regression. Derek Hower 2009-07-08 08:40:32 -05:00
  • 6a83bd5a03 ruby: set the default values of the debug object so that nothing is printed Derek Hower 2009-07-08 00:34:40 -05:00
  • 2f9d8bff5b slicc: Fixed MI_example bug. The directory was not writing data to DRAM after a PUTX. Derek Hower 2009-07-08 00:31:33 -05:00
  • 96c36afea9 removed stray debug print Derek Hower 2009-07-07 23:01:35 -05:00
  • d7f9c86981 Add ability to skip tests by adding 'skip' file to test dir, and skip simple-timing-mp-ruby test for now (until we fix ruby atomics). Steve Reinhardt 2009-07-06 22:45:58 -07:00
  • 7ffb8e5914 automerge Nathan Binkert 2009-07-06 15:54:18 -07:00
  • e3e509b31a tests: stats outputs now include CDFs, update tests that use those so they're easier to diff Nathan Binkert 2009-07-06 15:49:48 -07:00
  • 0c1a69e768 tests: update regression tests for changes in stats output and changes in ruby. Nathan Binkert 2009-07-06 15:49:48 -07:00
  • da704f52e5 ruby: Fix RubyMemory to work with the newer ruby. Nathan Binkert 2009-07-06 15:49:47 -07:00
  • a7904e2cf3 ruby: apply some fixes that were overwritten by the recent ruby import. Nathan Binkert 2009-07-06 15:49:47 -07:00
  • 5b080ae046 slicc: update parser.py for changes in slicc language. Nathan Binkert 2009-07-06 15:49:47 -07:00
  • 1f6933503d scons: update SCons files for changes in ruby. Nathan Binkert 2009-07-06 15:49:47 -07:00
  • 92de70b69a ruby: Import the latest ruby changes from gems. This was done with an automated process, so there could be things that were done in this tree in the past that didn't make it. One known regression is that atomic memory operations do not seem to work properly anymore. Nathan Binkert 2009-07-06 15:49:47 -07:00
  • 05f6a4a6b9 ruby: replace strings that were missed in original ruby import. Nathan Binkert 2009-07-06 15:49:47 -07:00
  • 240e214236 SPARC: Fix the parenthesis in inUserMode. Gabe Black 2009-07-05 16:07:09 -07:00
  • 5ae983f8da inorder: Fix up some reference stats. Gabe Black 2009-07-04 21:46:23 -07:00
  • a223a065e6 ARM: Fix how address mode bits are handled. Jack Whitham 2009-07-02 23:23:06 -07:00
  • a738006397 ARM: Fix the code snippet for mla. Jack Whitham 2009-07-02 23:22:58 -07:00
  • 7daed385bf typo: correct spelling Nathan Binkert 2009-07-02 16:48:22 -07:00
  • 6fd3987b3f attrdict: correct delattr Nathan Binkert 2009-07-02 16:48:22 -07:00
  • 5738dc3400 stats: fix usage of jobfile Nathan Binkert 2009-07-02 16:48:21 -07:00
  • 26c70ce2cb ARM: Make DataOps select from a set of ways to set the c and v flags. Gabe Black 2009-07-01 22:17:06 -07:00
  • 148c265cf3 ARM: Get rid of some bitfields that aren't used. A few may need to be readded. Gabe Black 2009-07-01 22:16:51 -07:00
  • 7172e26cc4 ARM: Add a findLsbSet function and use it to implement clz. Gabe Black 2009-07-01 22:16:36 -07:00
  • f5141c23fd ARM: Add defaults for DataOp flag code. Gabe Black 2009-07-01 22:16:19 -07:00
  • 22a1ac22f4 ARM: Get rid of the val2 variable. Gabe Black 2009-07-01 22:16:05 -07:00
  • ce9cb1ecb5 ARM: Centralize the declaration of resTemp. Gabe Black 2009-07-01 22:15:39 -07:00
  • 776a06fd39 ARM: Add a DataImmOp format similar to DataOp. Gabe Black 2009-07-01 22:12:10 -07:00
  • 4f98171479 ARM: Decode some media instructions. These are untested. Gabe Black 2009-07-01 22:11:54 -07:00
  • b8f064c88c ARM: Use the new DataOp format to simplify the decoder. Gabe Black 2009-07-01 22:11:39 -07:00
  • f409d7819d ARM: Add in some new artificial fields that make decoding a little easier. Gabe Black 2009-07-01 22:11:27 -07:00
  • 1f0c0a6688 ARM: Recognize the IntRegs trace flag. Gabe Black 2009-07-01 22:11:12 -07:00
  • 065cb59427 ARM: Add a DataOp format so data op definitions can be aggregated. Gabe Black 2009-07-01 22:10:58 -07:00
  • 1ea14b8fac ARM: Show more information when disassembling data processing intstructions. This will need more work, but it should be a lot closer. Gabe Black 2009-06-27 00:30:23 -07:00
  • 56f1845471 ARM: Show branch targets relative to the nearest symbol. Gabe Black 2009-06-27 00:29:30 -07:00
  • a4ac3fad7a ARM: Write a function for printing mnemonics and predicates. Gabe Black 2009-06-27 00:29:12 -07:00
  • 38d8bc64ba ARM: Fill out the printReg function. Gabe Black 2009-06-26 22:01:34 -07:00
  • 7b5386d390 ARM: Fix signed multiply long and add some unimplemented loads. Jack Whitman 2009-06-24 21:22:52 -07:00
  • 853a0858f3 ARM: Link register is trashed by non-executed branch and link operations. Jack Whitman 2009-06-24 21:22:46 -07:00
  • 6dd4272804 ARM: Added unimplemented load/store multiple instructions. Jack Whitman 2009-06-23 23:23:25 -07:00
  • fa63af110c makerelease: Don't hide x86 any more. Gabe Black 2009-06-23 00:14:24 -07:00
  • be3542ebdb Regressions: Build ARM_SE regressions by default. Gabe Black 2009-06-23 00:07:39 -07:00
  • d744525273 ARM: Simplify some utility functions. Gabe Black 2009-06-21 22:51:13 -07:00
  • 5c2a362cb7 ARM: Move util functions out of the isa desc. Gabe Black 2009-06-21 22:50:33 -07:00
  • d4a03f1900 ARM: Simplify the ISA desc by pulling some classes out of it. Gabe Black 2009-06-21 17:21:25 -07:00
  • 2a39570b78 ARM: Remove the currently unecessary FPAOp class. Gabe Black 2009-06-21 17:14:51 -07:00
  • d1d733f636 ARM: Make inst bitfields accessible outside of the isa desc. Gabe Black 2009-06-21 16:41:21 -07:00
  • 47e71d674a ARM: Don't downconvert ExtMachInsts to MachInsts. Gabe Black 2009-06-21 16:41:07 -07:00
  • f1657a890e BitUnion: Add more constiness. Gabe Black 2009-06-21 16:40:33 -07:00
  • 7e4f132369 ARM: Get rid of a few more unused operands. Gabe Black 2009-06-21 09:48:51 -07:00
  • 4415e2dcd6 ARM: Get rid of unnecessary Re operand. Gabe Black 2009-06-21 09:48:44 -07:00
  • 7d4ef8a398 ARM: Clear out some inherited hangers on in util.isa and utility.hh. Gabe Black 2009-06-21 09:43:55 -07:00
  • 5bc1373050 ARM: Get rid of unnecessary fp_enable_checks. Gabe Black 2009-06-21 09:41:04 -07:00