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2007-03-21Add a junk operand. With no operands, the parser breaks.Gabe Black
--HG-- extra : convert_revision : 7410fd3681ed3d9b1293d982ed5f3553a6c75f3f
2007-03-21Start implementing groups of instructions which do the same thing on ↵Gabe Black
different sets of inputs. --HG-- extra : convert_revision : 6a5be61831588f801965dd4e80cb52f28911c320
2007-03-21put the int register count in intregs.hhGabe Black
--HG-- extra : convert_revision : c48c13d9c4606c8cb7c60d18cd0f4dac9103a501
2007-03-21Break out the one and two byte opcodes into different files. Also change ↵Gabe Black
what bits decode is done on to reflect where clumps of instructions are. --HG-- extra : convert_revision : 8768676eac25e6a4f0dc50ce2dc576bdcdd6e025
2007-03-21Missed a constGabe Black
--HG-- rename : src/arch/x86/isa/decoder.isa => src/arch/x86/isa/decoder/decoder.isa extra : convert_revision : a60e7495da6fe99fa2375a3f801f2962c3e41adb
2007-03-20Fixed up some types and const placement, and added signed bitfields that ↵Gabe Black
sign extend themselves. --HG-- extra : convert_revision : 84bda8fc14f9a6f7dc7982c9aeb15bf688457706
2007-03-20Added syntax for structure oriented extMachInsts.Gabe Black
--HG-- extra : convert_revision : 4a30c58019ad8e3dd8dffb4c4c08eb6914e5c5be
2007-03-19Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : a6ae6ce183aaa4d1a9434f9ddd64cc30878d2147
2007-03-19Ditched read or write only subbitfields for now since they were proving ↵Gabe Black
difficult to implement. Allow component Bitfields to be instantiated without templates, clean up the implementation a little, and adjust the comments to match. --HG-- extra : convert_revision : b9b8aea285a95eeabbb4c0233c1bce49b8c773b8
2007-03-19For the _BitfieldRO and _BitfieldWO classes, make sure the undesired ↵Gabe Black
operator is redefined as private. --HG-- extra : convert_revision : b18d8e49547c2712ab255d048850c5231313b80a
2007-03-19Formatting fixes.Gabe Black
--HG-- extra : convert_revision : 276d0667daa4626288b56af3b4b17a3f9052e81a
2007-03-19Lots and lots of comments.Gabe Black
--HG-- extra : convert_revision : 0de510464e2e002775ccd79e2922ccb0055845e5
2007-03-19Reworked the BitUnion stuff a bit. There is moderately better isolation of ↵Gabe Black
the backend parts, although there are still macros. --HG-- extra : convert_revision : e9692c5e697c96061ef70cf78ef532c99dbbd672
2007-03-18Compile fixes for SPARC_FS.Gabe Black
src/arch/alpha/predecoder.hh: src/arch/sparc/predecoder.hh: Put in a missing include src/cpu/exetrace.cc: Convert the legion lockstep stuff from makeExtMI to the predecoder object. --HG-- extra : convert_revision : 91bad4466f8db1447fff8608fa46a5f236dc3a89
2007-03-17Created BitUnion type which lets you define nested bitfields for an integer ↵Gabe Black
in a portable way. --HG-- extra : convert_revision : 56a9d06b6b7274a493dae4b290c5f9b42e59f20d
2007-03-16Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 3246c58850586b880641638bedb1f0025d0ef491
2007-03-16Fix ALPHA_FS compile. The MachInst -> StaticInstPtr constructor is no longer ↵Gabe Black
a conversion constructor because it caused ambiguous conversions when setting the pointer to NULL. --HG-- extra : convert_revision : ce9ecfc03a47642d105f2378208bbe923d6b765b
2007-03-16Make the SPARC branch instructions use ExtMachInsts in their constructors. ↵Gabe Black
This isn't necessary since they don't use the extended fields, but it's more consistent and more correct. --HG-- extra : convert_revision : afd4f408122ad5e497012eb9744d6bce66a1de37
2007-03-15Merge zizzer:/bk/newmemAli Saidi
into pb15.local:/Users/ali/work/m5.newmem --HG-- extra : convert_revision : 0aa2fadf8978ae30ebe4fde03c525e6b9115117a
2007-03-15fix a bug gabe foundAli Saidi
--HG-- extra : convert_revision : 12e8f09f6c59a16b2d2eb78bdd1345fc38c4de40
2007-03-15Refactor things a little.Gabe Black
--HG-- extra : convert_revision : 8167455ffc05130d4afcc68466879c7c439bee57
2007-03-15File with the predecoder in it.Gabe Black
src/arch/x86/predecoder.cc: File for the x86 predecoder process function. --HG-- extra : convert_revision : f7b53c38ff152cb2677d641074218ffd8434457b
2007-03-15Split the x86 "process" predecoder method into it's own file.Gabe Black
--HG-- extra : convert_revision : 88185e592df2a7527d36efcce7376fb05f469cbc
2007-03-15Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : cf2cc07f18b877f980e2d1fc83916f7849d9c7d9
2007-03-15Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 6a75fa02391c4c65063c5412a568705bb1dd892b
2007-03-15add all the registers we'll need to support for the Intel GbE device and ↵Ali Saidi
support enough functionality make the driver think the device is there, and in good working order. src/dev/SConscript: add intel gbe to the dev SCons file src/dev/i8254xGBe.cc: src/dev/i8254xGBe.hh: src/dev/i8254xGBe_defs.hh: use new manner of registers and implement all device registers that are touched through boot and ifup --HG-- extra : convert_revision : b1a1767f0fd31cd371e432cb48ac9a2e9f9291b5
2007-03-15Changed warns to DPRINTFs and multiply by 8 where needed.Gabe Black
--HG-- extra : convert_revision : 9db0bc2420ceb5828a79881fa0b420a2d5e5f358
2007-03-15Added immediate value support, and fixed alot of bugs. This won't support 3 ↵Gabe Black
byte opcodes. --HG-- extra : convert_revision : 4c79bff2592a668e1154916875f019ecafe67022
2007-03-15Compile fixGabe Black
--HG-- extra : convert_revision : 4a66d04404beee9656e3e33089afcec10d7ee5ff
2007-03-15Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 src/arch/mips/utility.hh: src/arch/x86/SConscript: Hand merge --HG-- extra : convert_revision : 0ba457aab52bf6ffc9191fd1fe1006ca7704b5b0
2007-03-15Make the predecoder an object with it's own switched header file. Start ↵Gabe Black
adding predecoding functionality to x86. src/arch/SConscript: src/arch/alpha/utility.hh: src/arch/mips/utility.hh: src/arch/sparc/utility.hh: src/cpu/base.hh: src/cpu/o3/fetch.hh: src/cpu/o3/fetch_impl.hh: src/cpu/simple/atomic.cc: src/cpu/simple/base.cc: src/cpu/simple/base.hh: src/cpu/static_inst.hh: src/arch/alpha/predecoder.hh: src/arch/mips/predecoder.hh: src/arch/sparc/predecoder.hh: Make the predecoder an object with it's own switched header file. --HG-- extra : convert_revision : 77206e29089130e86b97164c30022a062699ba86
2007-03-13fix segfault when peer owner attempts to use functional portAli Saidi
--HG-- extra : convert_revision : 3702b4bd038a59bff823c3b428fdfbaabc9715df
2007-03-13Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into zower.eecs.umich.edu:/home/gblack/m5/newmem-statetrace --HG-- extra : convert_revision : 61eca737296a5ce839d3b97f047b4fda062cb899
2007-03-13Replaced makeExtMI with predecode.Gabe Black
Removed the getOpcode function from StaticInst which only made sense for Alpha. Started implementing the x86 predecoder. --HG-- extra : convert_revision : a13ea257c8943ef25e9bc573024a99abacf4a70d
2007-03-13fix interrupting during a quisce on sparcAli Saidi
src/arch/sparc/ua2005.cc: fix interrupting when quisced. Since sticks correspond to instructions when not quisced we need to check if were suspended and interrupt at the guess time src/base/traceflags.py: add trace flag for Iob src/cpu/simple/base.cc: Use Quisce instead of IPI trace flag src/dev/sparc/iob.cc: add some Dprintfs --HG-- extra : convert_revision : 72e18fcc750ad1e4b2bb67b19b354eaffc6af6d5
2007-03-12Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : db68adffdf4ae12637eba7c03d53aca997b30291
2007-03-12call ccprintf() with the appropriate argument types so we don't recuse foreverAli Saidi
--HG-- extra : convert_revision : 5366be897d1193cf9e93b1fcd0689d19783f73a8
2007-03-12Merge zizzer:/bk/newmemRon Dreslinski
into zazzer.eecs.umich.edu:/z/rdreslin/m5bk/head --HG-- extra : convert_revision : 7d7380a6565cff32470bddadb0158fad897a5cf5
2007-03-12remove the extern C around gdb helper functions. It's need needed for any ↵Ali Saidi
new version of gdb to work and it causes at least mine to segfault --HG-- extra : convert_revision : 5e4c2ec753372fd0569734d3ddb0c8690409ca16
2007-03-12Fix mulscc.Gabe Black
--HG-- extra : convert_revision : 405f10f14f2f6666a7bef01bfb0cf90ff14cef24
2007-03-12Clean up more memory leaksRon Dreslinski
--HG-- extra : convert_revision : 32d1b23200752fe5fcdcbafb586f50bbe6db3bf3
2007-03-12Merge zizzer:/bk/newmemRon Dreslinski
into zazzer.eecs.umich.edu:/z/rdreslin/m5bk/head --HG-- extra : convert_revision : 8651b2878853c5a6cb15f60ab92cf39d3bc30a07
2007-03-12Fix some of the memory leaks related to writebacksRon Dreslinski
src/cpu/memtest/memtest.cc: Add the [] to a delete to make it work correctly src/mem/cache/cache_impl.hh: Fix one of the memory leaks --HG-- extra : convert_revision : 64c7465c68a084efe38a62419205518b24d852a7
2007-03-12Get rid of those pesky valgrind warnings, Conditional jump or move depends ↵Ali Saidi
on uninitialised value(s), in the stats package --HG-- extra : convert_revision : d3a508fc98df4eb8160a211a306be6ab241a4ce8
2007-03-12Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : c6fbe09348b606b94bbb35f911dea94353f076f9
2007-03-12move hver code to ua2005.ccAli Saidi
src/arch/sparc/miscregfile.cc: this code should be in readFSreg src/arch/sparc/ua2005.cc: move code froh miscregfile to ua2005.cc --HG-- extra : convert_revision : fa450b04ad73ab6f6e25d66fa0368054263f09f9
2007-03-12Add the rename syscall.Gabe Black
--HG-- extra : convert_revision : 67e92b166599bd20b7ce90d073f2fd7502f810ec
2007-03-12Fix the mnemonic and the branch displacement field size of the branch on ↵Gabe Black
floating point condition codes with prediction. --HG-- extra : convert_revision : 812950e92b7e0f34f370a1472c20f52e3ef214b1
2007-03-11Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into zower.eecs.umich.edu:/home/gblack/m5/newmem-statetrace --HG-- extra : convert_revision : 725999a0a5bde6e065bad87b42e973c5c627c69f
2007-03-11Make sttw and sttwa use the twin memory operations.Gabe Black
--HG-- extra : convert_revision : 368d1c57a46fd5ca15461cb5ee8e05fd1e080daa
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