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Author SHA1 Message Date
Gabe Black 1dd903e856 Fix another typo 
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extra : convert_revision : ad7058babf2a13bfe543e05f2662dc49a18a8b8b
 2006-10-31 18:39:17 -05:00
Gabe Black 39de635fbf Check for out of range IPR values as well. 
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extra : convert_revision : 9ca241bb71d8a1d022e54485383a88d2abece663
 2006-10-31 18:19:45 -05:00
Gabe Black 45368c0300 Fix stupid typo 
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extra : convert_revision : fbfc82974e89b2c726b689674c9f5d957682b280
 2006-10-31 18:01:31 -05:00
Gabe Black fb5ba85abb Make two simple utility functions to determine if a MiscReg index corresponding to an IPR is readable or writable. 
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extra : convert_revision : 89eebba5eec01e629213997d24c734a6acad0ecb
 2006-10-31 17:50:57 -05:00
Gabe Black ad201172c9 We don't include ipr.cc in SE builds, so don't call it. 
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extra : convert_revision : 45e52d7afbf74e0ddde11f58aeb084186389fc06
 2006-10-31 16:59:41 -05:00
Gabe Black ace4f0c188 Made the old name refer to the miscreg index to prevent having to change code all over the place. 
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extra : convert_revision : e890a3ce420336acdb220396dcbf66d4b9974c76
 2006-10-31 16:36:45 -05:00
Gabe Black 44f2c05118 Forgot to change the index. 
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extra : convert_revision : 5a444e635d20bcca445a10e43592b6c10d25e879
 2006-10-31 16:18:54 -05:00
Gabe Black ece796ab8a Make the IPRs use regular miscreg indexes, and make a table or two to find the miscreg index of a specific IPR. 
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extra : convert_revision : dd235261e7086d6667b1b2bdc4a81b2573e21d53
 2006-10-31 16:02:28 -05:00
Gabe Black 3c19c5f0f2 Missed a few instances of this function. 
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extra : convert_revision : 581f97dafc2b30bd5067f6ff7f9cdbabc6890622
 2006-10-31 04:12:52 -05:00
Gabe Black eab445e1bc Get rid of old, commented out code. 
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extra : convert_revision : 46e9f26917efab642b80ea9e4303ec95d43d935e
 2006-10-31 03:44:39 -05:00
Gabe Black 038217049a Move IntrFlag into the MiscRegFile and get rid of specialized accessor functions. 
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extra : convert_revision : e0d12a150b01d05de9bc02bcbc7c22797975a5b9
 2006-10-31 03:37:01 -05:00
Gabe Black 4862879a94 Put the Alpha tlb stuff into the AlphaISA namespace, and give the classes more neutral names. 
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extra : convert_revision : 702c715b7516a16602172deb1b78d6a7ab848fd4
 2006-10-31 02:08:44 -05:00
Gabe Black 628a3b1d01 An attempt to serialize the state of the micro code mechanism in the simple cpu. 
src/cpu/simple/base.cc:
    Make a microcoded op start at the current micropc, rather than starting at 0.
src/cpu/thread_state.cc:
    Serialize the microPC and nextMicroPC

--HG--
extra : convert_revision : 5302215f17312ecef3ff4c6548acb05297ee4ff6
 2006-10-29 04:04:50 -05:00
Gabe Black 349c7aff9b Move the mem classes into util.isa so that multiple inheritance can be used in the future for micro insts. 
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extra : convert_revision : c71faa5e43b56ed15d00ed5fd57c020d1c845445
 2006-10-29 03:40:52 -05:00
Gabe Black 6e66de7c75 Fix when the IsDelayedCommit flag is set. 
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extra : convert_revision : ab6cd69f82b2013d66a91beaa3e39d8f417a9251
 2006-10-29 03:26:41 -05:00
Gabe Black 9adba8d98e Bring casa and casxa up to date 
src/arch/sparc/isa/decoder.isa:
    Fix up the casa and casxa instructions.
src/arch/sparc/isa/formats/formats.isa:
    This is handled in loadstore.isa now
src/arch/sparc/isa/formats/mem/basicmem.isa:
src/arch/sparc/isa/formats/mem/blockmem.isa:
    Renamed doSplitExecute to doDualSplitExecute. This differentiates between the version that does both a register and immediate version, and one that just does a register version.
src/arch/sparc/isa/formats/mem/mem.isa:
    The cas format is handled in loadstore.isa as well now.
src/arch/sparc/isa/formats/mem/util.isa:
    Reorganized things a bit to better support cas

--HG--
extra : convert_revision : 12411e89e763287e52f9825bf7a417b263c1037f
 2006-10-29 02:57:32 -05:00
Gabe Black ce313a15d5 Fixed ldstub to use the right format, and made the load/store operations use the integer microcode register. 
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extra : convert_revision : 7df5bd4bbe8a2607c7d2b4799826831d6a440926
 2006-10-29 01:59:30 -05:00
Gabe Black 6dddca9511 Add an integer microcode register. 
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extra : convert_revision : f23dbfdfe44e8e6cdd6948000669ad4f743b9fb4
 2006-10-29 01:58:37 -05:00
Ali Saidi 61c808ae1c Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem.head

--HG--
extra : convert_revision : df73fd850d6638cbce6ff31203857f51235b8763
 2006-10-28 13:17:05 -04:00
Ali Saidi 14f53b9b6b remove intel nic from SConscript 
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extra : convert_revision : b01bb258c97cf42d46a94faedab31726623fe437
 2006-10-28 13:16:53 -04:00
Gabe Black ab6b6a9202 This one really needs to be arch/faults.hh 
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extra : convert_revision : aad1ee04ade9f4394c9ef0386f23d6f2ca373412
 2006-10-28 04:44:05 -04:00
Gabe Black 7f1463f94a Include the right version of faults.hh 
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extra : convert_revision : 4762b8ab46ac755726cc658a378c2cf5b2061dc3
 2006-10-28 04:00:24 -04:00
Gabe Black 477693c519 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  zeep.eecs.umich.edu:/home/gblack/m5/newmem

--HG--
extra : convert_revision : 9883fb35fd9c36e1819153f9976f8bdc73dbe8f3
 2006-10-28 03:48:23 -04:00
Gabe Black 27ef642a76 One last adjustment to get rid of skew in the simple atomic cpu. 
--HG--
extra : convert_revision : 8e46929ed7da5dae6888f773de4e1ecc9b249fe0
 2006-10-28 03:44:55 -04:00
Ali Saidi baaadb0d43 add packet_access.hh 
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extra : convert_revision : 7fe4958549101fca9613baa4a317d96f4970d432
 2006-10-27 09:10:50 -04:00
Gabe Black a46e19f738 A more complete attempt to fix the clock skew. 
--HG--
extra : convert_revision : b2d505de51fc5fcae5177b2a13140729474e249e
 2006-10-27 07:09:14 -04:00
Gabe Black d5974eff73 Potential fix to clock skew problem. 
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extra : convert_revision : 51572523190a886fd0ff64817edc88e260c5fa9d
 2006-10-27 06:51:28 -04:00
Gabe Black f985b752d3 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  zeep.eecs.umich.edu:/home/gblack/m5/newmem

--HG--
extra : convert_revision : ec35a9276ae21e0b9fe820bd700c020e4440a350
 2006-10-27 02:34:26 -04:00
Gabe Black 709d50cd6b Got rid of some outdated comments. 
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extra : convert_revision : 30fa768c4a934cf5f9dc0ad84e0e421327ccbed3
 2006-10-27 01:43:51 -04:00
Gabe Black b1cc98ed54 Made the regfile compatible with the new definitions in MiscRegFile 
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extra : convert_revision : d63ea6fb1e549e737204ee6653c06f89ec5e43ef
 2006-10-27 01:43:26 -04:00
Gabe Black 944bfde6b3 Clean up MiscRegFile 
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extra : convert_revision : 3bc792596c99df3a5c2c82da58b801a63ccf6ddb
 2006-10-27 01:36:42 -04:00
Gabe Black 2cb190d1e3 Reorganized the MiscRegFile 
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extra : convert_revision : 088112c9b8a4ea09c8015da5a0b65ed2fc9398d2
 2006-10-26 22:48:02 -04:00
Gabe Black f33bab2386 Cleaned up the decoder slightly. 
--HG--
extra : convert_revision : a7050aa8768c132f0161f00ba17ae02d71f0b829
 2006-10-26 22:47:17 -04:00
Gabe Black f88b90dd56 Added a few functions to stuff values into bitfields in an instruction. 
--HG--
extra : convert_revision : 507d7e13fd6276acf36b75eba31dff5e8080113f
 2006-10-26 20:25:22 -04:00
Gabe Black d1b30102fd Changed the number of register windows to be more realistic. 
--HG--
extra : convert_revision : ae557307f377b19bae82226dafa8b4b2654cae52
 2006-10-26 20:24:01 -04:00
Gabe Black 5024b20278 Got rid of some debug output 
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extra : convert_revision : 6e98cf839dc92bde5f06f9b9bf11ca6ac661c907
 2006-10-26 20:23:00 -04:00
Gabe Black e441be1b82 Change the default function from setMiscRegWithEffect to setMiscReg 
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extra : convert_revision : bedf422d51a52b009390b1e94f5330f752be2b87
 2006-10-26 20:22:23 -04:00
Ali Saidi d626a32c52 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem.head

--HG--
extra : convert_revision : 473901bcd44bd2c563a3293d7326cd5aed8b630f
 2006-10-26 15:49:19 -04:00
Ali Saidi f4be29804f Fix simple timing port keep a list of all packets, have only one event, and scan all packets on a functional access. 
--HG--
extra : convert_revision : c735a6408443b5cc90d1c1841c7aeb61e02ec6ae
 2006-10-25 18:34:21 -04:00
Gabe Black 93b3176d4e Fixed the priv instruction format. 
src/arch/sparc/isa/formats/priv.isa:
    Fix the priv format so that it uses isa_parser operands rather than accessing the registers directly in checkCode. Also, the expressions needed to be negated.
src/arch/sparc/isa/operands.isa:
    Added an Hpstate operand, and adjusted the numbering.

--HG--
extra : convert_revision : 4a70862df061aa9e1b9eab125c4c2fc839ac3b5a
 2006-10-25 17:58:44 -04:00
Gabe Black 99d9d40e6c Implemented the saved and restored instructions, fixed up register window instructions so that the cwp is modified at the correct time (when handling the fault), and fixed the "done" instruction. 
--HG--
extra : convert_revision : 3c9144422f087af1d375782cce1c9b77ca7936c9
 2006-10-25 17:54:14 -04:00
Gabe Black 047455625e Fixed the bitfield FCN to include the right bits. 
--HG--
extra : convert_revision : 040beb4dd982784773c3c3ad04cc48c2dc98b58c
 2006-10-25 17:50:39 -04:00
Gabe Black e2eef8859b Implemented the SPARC fill and spill handlers. 
src/arch/sparc/faults.cc:
src/arch/sparc/faults.hh:
    Added a function to do normal SPARC trap processing, and implemented the spill and fill faults for SE
src/arch/sparc/process.cc:
src/arch/sparc/process.hh:
    Added fill and spill handlers which are stuffed into the processes address space. The location of these handlers are stored in fillStart and spillStart.

--HG--
extra : convert_revision : 59adb96570cce86f373fbc2c3e4c05abe1742d3b
 2006-10-25 17:49:41 -04:00
Ron Dreslinski eda7148af2 Fix fixPacket functionality to calculate sizes properly 
src/mem/packet.cc:
    Copy size is calculated by END-BEGIN not BEGIN-END

--HG--
extra : convert_revision : 0e2725c5551f8f70ff05cb285e0822afc0bb3f87
 2006-10-25 14:14:37 -04:00
Gabe Black 1b1495930c Replace the Alpha No op with a SPARC one. 
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extra : convert_revision : bed03e63dc80bf24f21bad08e6553d7aab92c7b3
 2006-10-24 15:50:41 -04:00
Ali Saidi 0f98905ecc Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem.head

--HG--
extra : convert_revision : 4db140e6e8408b3ed39da327515b8e88a2701e6b
 2006-10-24 12:59:19 -04:00
Ali Saidi 650ebe4ec3 Add more traceflags for ethernet 
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extra : convert_revision : a5025f501d72626d1bcb4dcc24ee353ceb160ce7
 2006-10-24 12:59:07 -04:00
Steve Reinhardt 06482e6eed Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/newmem 
into  zizzer.eecs.umich.edu:/z/stever/bk/newmem-head

--HG--
extra : convert_revision : a077304e608753f50f4a12216901d156469eebe4
 2006-10-24 11:50:20 -04:00
Lisa Hsu 764f27a0c9 Merge zizzer:/bk/newmem 
into  zed.eecs.umich.edu:/z/hsul/work/m5/newmem

--HG--
extra : convert_revision : bb58679e101570d50c040519fb08ffbabfee7416
 2006-10-23 18:46:05 -04:00
Lisa Hsu 4da3938ed9 get rid of the "resume" step at the end of changeToTiming/Atomic because this will cause an assertion when you do the CPU switch. instead, push the responsibility of the resume upwards towards the user - documented in se.py and fs.py so it should be ok. 
--HG--
extra : convert_revision : 7530cf140844e18cc26df80057f8760f29ec952b
 2006-10-23 18:45:30 -04:00