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  • 80b4456fec X86: Move the MMX version of MOVD into the simd64 directory. Gabe Black 2009-08-17 18:27:30 -07:00
  • 63403bd562 X86: Implement the remaining unpack instructions. Gabe Black 2009-08-17 18:27:19 -07:00
  • 7b18f8a062 X86: Implement PANDN, ANDNPS, and ANDNPD. Gabe Black 2009-08-17 18:25:00 -07:00
  • 458521f055 X86: Implement a multimedia andn microop. Gabe Black 2009-08-17 18:24:58 -07:00
  • 3633392ec4 X86: Implement PAND, ANDPS, and ANDPD. Gabe Black 2009-08-17 18:24:18 -07:00
  • ab49a34a4e X86: Implement a multimedia and microop. Gabe Black 2009-08-17 18:24:16 -07:00
  • 83a78072df X86: Implement POR, ORPD and ORPS. Gabe Black 2009-08-17 18:23:33 -07:00
  • 25c6b016a6 X86: Implement a media or microop. Gabe Black 2009-08-17 18:23:30 -07:00
  • f9346d25c8 X86: Implement PXOR. Gabe Black 2009-08-17 18:23:04 -07:00
  • 69f0bf743c X86: (Re)implement XORPS and XORPD. Gabe Black 2009-08-17 18:22:37 -07:00
  • 982b3ad1f0 X86: Implement a media xor microop. Gabe Black 2009-08-17 18:22:33 -07:00
  • f3fb444af4 X86: Implement PUNPCKLQDQ. Gabe Black 2009-08-17 18:21:46 -07:00
  • cfaeb5eaf7 X86: Implement PUNPCKHQDQ. Gabe Black 2009-08-17 18:21:09 -07:00
  • aabbb22cca X86: Implement PUNPCKHDQ. Gabe Black 2009-08-17 18:20:50 -07:00
  • 535ba241f8 X86: Implement PUNPCKHWD. Gabe Black 2009-08-17 18:19:43 -07:00
  • 093b5b3274 X86: Implement PUNPCKHBW. Gabe Black 2009-08-17 18:19:19 -07:00
  • 3ae2f03927 X86: Implement PUNPCKLDQ. Gabe Black 2009-08-17 18:19:01 -07:00
  • 673b19f5d4 X86: Implement PUNPCKLWD. Gabe Black 2009-08-17 18:18:40 -07:00
  • ae4ee21ecd X86: Implement the versions of PUNPCKLBW that use XMM registers. Gabe Black 2009-08-17 18:18:19 -07:00
  • 24496060e5 X86: Implement the MOVQ instruction. Gabe Black 2009-08-17 18:17:29 -07:00
  • f1bfa9d6e4 X86: Implement the lfpimm microop. Gabe Black 2009-08-17 18:17:26 -07:00
  • fca7cb83f0 X86: Implement the versions of MOVD that have an MMX source. Gabe Black 2009-08-17 18:16:07 -07:00
  • 247ed2379d X86: Implement the versions of PUNPCKLBW that use MMX registers. Gabe Black 2009-08-17 18:15:42 -07:00
  • ecc62e750e X86: Implement an unpack microop. Gabe Black 2009-08-17 18:15:39 -07:00
  • 6457fb7003 X86: Implement the versions of MOVD that have an MMX destination. Gabe Black 2009-08-17 18:15:24 -07:00
  • 191590bcc4 X86: Ignore the size part of XMM/MMX operands. The instructions know what they want. Gabe Black 2009-08-17 18:15:23 -07:00
  • 33cb4c2f09 X86: Use suffixes to differentiate XMM/MMX/GPR operands. Gabe Black 2009-08-17 18:15:21 -07:00
  • 3a4438a868 X86: Add microcode assembler symbols for mmx registers. Gabe Black 2009-08-17 18:15:19 -07:00
  • 2f1001e95c X86: Set up a media microop framework and create mov2int and mov2fp microops. Gabe Black 2009-08-17 18:15:18 -07:00
  • cec4e3b39e X86: Create base classes for use with media/SIMD microops. Gabe Black 2009-08-17 18:15:16 -07:00
  • 0b68fbdbe1 X86: Turn the DIV and IDIV microcode into templates and generate all the variants. Gabe Black 2009-08-17 18:15:14 -07:00
  • a9b2bf5119 X86: Remove some FIXMEs from IDIV that have been fixed. Gabe Black 2009-08-17 18:15:13 -07:00
  • 3f2f3bede8 X86: Turn the CMPXCHG8B microcode into a template and generate each variant. Gabe Black 2009-08-17 18:15:00 -07:00
  • c438b2e431 Branch Merge Polina Dudnik 2009-08-17 11:33:32 -05:00
  • a43ae579dd Merge with head. Gabe Black 2009-08-17 00:21:57 -07:00
  • 32c8514b45 X86: Fix a bug introduced to IDIV in a recent attempt to fix another bug. Gabe Black 2009-08-17 00:20:03 -07:00
  • a6b39c07d9 code_formatter: Add a python class for writing code generator templates Nathan Binkert 2009-08-16 13:40:03 -07:00
  • 2ecaa99025 ply: add a base class called Grammar that encapsulates a ply grammar Nathan Binkert 2009-08-16 13:40:01 -07:00
  • 2334e6fdd5 orderdict: Use DictMixin and add orderdict to m5.util Nathan Binkert 2009-08-16 13:40:00 -07:00
  • 06c7ecb207 python: Make it possible to import the parts of m5 that are pure python Nathan Binkert 2009-08-16 13:39:59 -07:00
  • e1270f81bd ply: update PLY to version 3.2 Nathan Binkert 2009-08-16 13:39:58 -07:00
  • 6654fe02da Made servicing_atomic a counter and added started writes: a function for setting the flag to indicate that the rmw_writes started issuing Polina Dudnik 2009-08-15 12:45:11 -05:00
  • a8e11cf3bb Bug fix: indicate when writes started coming in Polina Dudnik 2009-08-14 17:57:54 -05:00
  • ee3226d973 Merge with current branch Polina Dudnik 2009-08-14 15:30:25 -05:00
  • 0b0f47ec16 Added proc_id to CacheMsg for SMT. Polina Dudnik 2009-08-14 15:30:07 -05:00
  • de25decf37 Multi-line RMW handling Polina Dudnik 2009-08-14 14:24:15 -05:00
  • 4b924fd16c SMT atomics modifications: don't allow enquing from other threads if servicing and atomic for a thread Polina Dudnik 2009-08-14 14:06:14 -05:00
  • bcaf93d182 Automated merge with ssh://hg@m5sim.org/m5 Derek Hower 2009-08-13 10:37:37 -05:00
  • db40cb8f51 ruby: config bugfix Derek Hower 2009-08-13 10:37:09 -05:00
  • 35082a67b6 ruby/network data_msg_size bug fix with updated stats Tushar Krishna 2009-08-11 15:19:04 -07:00
  • b89add1e3f merged Tushar's bug fix with public repository changes Brad Beckmann 2009-08-11 12:22:41 -07:00
  • 1c3efb48ad Automated merge with ssh://hg@m5sim.org/m5 Derek Hower 2009-08-09 13:59:14 -05:00
  • 1a452d228b protocol: added recycle actions to MOESI DMA events Derek Hower 2009-08-09 13:58:40 -05:00
  • 33b063a2a7 X86: Update the stats on the ruby x86 regressions for the new CMOVcc implementation. Gabe Black 2009-08-09 04:01:56 -07:00
  • c5fae51774 X86: Implement the CMPXCHG8B/CMPXCHG16B instruction. Gabe Black 2009-08-09 01:01:41 -07:00
  • bbf117b20e X86: Don't clobber the original dividend when doing signed divide. Gabe Black 2009-08-09 01:01:18 -07:00
  • 3b07a5829d X86: Decode byte sized singed divide as byte sized. Gabe Black 2009-08-09 01:00:47 -07:00
  • bcfc4178f5 X86: Update the stats for the slightly lengthened cmov. Gabe Black 2009-08-08 17:23:25 -07:00
  • 6e97feb8a5 X86: Make not taken conditional moves leave the destination alone. Adjust CMOVcc. The manuals from both AMD and Intel say that when writing to a 32 bit destination in 64 bit mode, the upper 32 bits of the register are filled with zeros. They also both say that the CMOV instructions leave their destination alone when their condition fails. Unfortunately, it seems that CMOV will zero extend its destination register whether or not it was supposed to actually do a move on both platforms. This seems to be the only case where this happens, but it would be hard to say for sure. Gabe Black 2009-08-08 17:23:19 -07:00
  • b952eb19c1 bug fix for data_msg_size in network/Network.cc Tushar Krishna 2009-08-07 13:59:40 -07:00
  • 7c606e3835 X86: (Re)Implemented SHRD. Gabe Black 2009-08-07 10:13:33 -07:00
  • 4f5270f946 X86: Implement SHLD. Gabe Black 2009-08-07 10:13:24 -07:00
  • 3a55fc5cac X86: Implement shift right/left double microops. This is my best guess as far as what these should do. Other existing microops use implicit registers, mul1s and mul1u for instance, so this should be ok. The microop that loads the implicit DoubleBits register would fall into one of the microop slots for moving to/from special registers. Gabe Black 2009-08-07 10:13:20 -07:00
  • 62a2e85c9a X86: Make the qaud width bswap instruction handle the fact that 32 bit operations zero extend. Gabe Black 2009-08-07 10:12:58 -07:00
  • 0526f453aa X86: Use the right field when using legacy prefixes to distinguish instructions. Gabe Black 2009-08-07 10:12:52 -07:00
  • 2daba26359 X86: Don't truncate the immediate parameter for the ENTER instruction. Gabe Black 2009-08-07 10:12:29 -07:00
  • 2e3446a410 X86: Adjust the various sizes used for the enter and leave instructions. Gabe Black 2009-08-06 21:44:42 -07:00
  • c7b894a06f X86: Make scas compare its operands in the right order. Gabe Black 2009-08-06 21:44:41 -07:00
  • 011c1865ad X86: Fix a copy/paste error for cmovnp. Gabe Black 2009-08-06 21:44:40 -07:00
  • cbc52ef6c5 fixed MOESI_CMP_directory bug Derek Hower 2009-08-06 03:41:28 -05:00
  • f5e0c56da2 protocol: fixed MOESI_CMP_directory bug Derek Hower 2009-08-06 01:15:55 -05:00
  • a1b5a6320f ruby: better configuration assert message Derek Hower 2009-08-06 01:15:23 -05:00
  • dff7c9eaa0 merge Derek Hower 2009-08-05 14:23:32 -05:00
  • 867269bc96 regression: updated stats Derek Hower 2009-08-05 14:20:53 -05:00
  • fbf7391bb0 ruby: configuration supports multiple runs in same session Derek Hower 2009-08-05 14:20:32 -05:00
  • 1276df51e2 protocol: made MI_example dma mapping generic Derek Hower 2009-08-05 14:17:23 -05:00
  • 60d4a0f6d7 Merge with head. Gabe Black 2009-08-05 03:12:39 -07:00
  • da2df2fc25 X86: Make conditional moves zero extend their 32 bit destinations always. Gabe Black 2009-08-05 03:07:55 -07:00
  • b64d0bdeda X86: Fix condition code setting for signed multiplies with negative results. Gabe Black 2009-08-05 03:07:01 -07:00
  • 2914a8eb16 X86: Make the check for negative operands for sign multiply more direct. Gabe Black 2009-08-05 03:06:37 -07:00
  • e2e0ae576a X86: Make sure immediate values are truncated properly. Register values will be "picked" which will assure they don't have junk beyond the part we're using. Immediate values don't go through a similar process, so we should truncate them explicitly. Gabe Black 2009-08-05 03:06:01 -07:00
  • ef3896d851 X86: Use the new forced folding mechanism for the SAHF and LAHF instructions. Gabe Black 2009-08-05 03:04:17 -07:00
  • 664d50b439 X86: Fix the indexing for ah in byte division instructions. Gabe Black 2009-08-05 03:03:41 -07:00
  • abe8fb3844 X86: Fix the indexing for ah in byte multiply instructions. Gabe Black 2009-08-05 03:03:28 -07:00
  • df1abc4412 X86: Let microops force folding an index into the high byte of a register. Gabe Black 2009-08-05 03:03:07 -07:00
  • c4140d7d60 X86: Handle rotate left with carry instructions that go all the way around or more. Gabe Black 2009-08-05 03:02:28 -07:00
  • 3990445354 X86: Set the flags on rotate left with carry instructions. Gabe Black 2009-08-05 03:02:05 -07:00
  • d265f7683e X86: Handle rotate right with carry instructions that go all the way around or more. Gabe Black 2009-08-05 03:01:49 -07:00
  • 77dc6b33ee X86: Fix the overflow bit for rotate right with carry. Gabe Black 2009-08-05 03:01:23 -07:00
  • c8b1a4583e X86: Fix the computation of the bottom part of rotate right with carry. Gabe Black 2009-08-05 03:01:07 -07:00
  • bab4597fc5 X86: Fix the computation of the upper part of rotate right with carry. Gabe Black 2009-08-05 03:00:43 -07:00
  • 4e4adcaaa8 X86: Set the flags for rotate right with carry instructions. Gabe Black 2009-08-05 03:00:23 -07:00
  • 64d7948692 X86: Handle rotating right all the way around or more. Gabe Black 2009-08-05 03:00:03 -07:00
  • 88041f75c4 X86: Set the flags on a rotate right instruction. Gabe Black 2009-08-05 02:59:39 -07:00
  • 029d360db2 X86: Make shifts/rotations that write to 32 bits of a register zero extend. Gabe Black 2009-08-05 02:59:25 -07:00
  • 7f9a3af250 X86: Handle left rotations that go all the way around or more. Gabe Black 2009-08-05 02:58:54 -07:00
  • 99adfd9dae X86: Actually set the flags on a rotate left instruction. Gabe Black 2009-08-05 02:58:20 -07:00
  • c087b60af3 X86: Fix the sar carry flag. Gabe Black 2009-08-05 02:58:03 -07:00
  • 860f0f8350 X86: Fix sign extension when doing an arithmetic shift right by 0. Gabe Black 2009-08-05 02:57:47 -07:00
  • a238959c34 X86: Fix the carry flag for shr. Gabe Black 2009-08-05 02:56:49 -07:00