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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
2007-03-16Make 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
2007-03-15Refactor 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
2007-03-15Changed 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
2007-03-13Merge 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
2007-03-12Fix mulscc.Gabe Black
--HG-- extra : convert_revision : 405f10f14f2f6666a7bef01bfb0cf90ff14cef24
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
2007-03-10Rework the way SCons recurses into subdirectories, making itNathan Binkert
automatic. The point is that now a subdirectory can be added to the build process just by creating a SConscript file in it. The process has two passes. On the first pass, all subdirs of the root of the tree are searched for SConsopts files. These files contain any command line options that ought to be added for a particular subdirectory. On the second pass, all subdirs of the src directory are searched for SConscript files. These files describe how to build any given subdirectory. I have added a Source() function. Any file (relative to the directory in which the SConscript resides) passed to that function is added to the build. Clean up everything to take advantage of Source(). function is added to the list of files to be built. --HG-- extra : convert_revision : 103f6b490d2eb224436688c89cdc015211c4fd30
2007-03-10Merge zower.eecs.umich.edu:/home/gblack/m5/newmem-statetraceGabe Black
into zower.eecs.umich.edu:/home/gblack/m5/newmem-statetrace-test --HG-- extra : convert_revision : dc02bb6b4e5cc7f0260da80a71b9713f75566a29
2007-03-10Fix bounds check for the cwpGabe Black
--HG-- extra : convert_revision : 097e6b0c80d71417329b2a4cd118046aa5ed777a
2007-03-10Added implementations of the fpop2 instructions.Gabe Black
--HG-- extra : convert_revision : 1fc88b499334bb4ba44375347d0062843587b6cf
2007-03-09Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into zower.eecs.umich.edu:/home/gblack/m5/newmem-statetrace --HG-- extra : convert_revision : 82a956ffc1bedb2c0d05c4ea3469f843f559a475
2007-03-09Split the syscall table, SPARC specific syscall implementations, and the 32 ↵Gabe Black
bit syscall table into it's own file. Corrected problems with the stat structure. These should be tested on 64 bit x86 and SPARC machines. --HG-- extra : convert_revision : 5d9fe19e031b92e111069c6b89c3dbeb29975b8a
2007-03-09implement ipi stufff for SPARCAli Saidi
src/arch/alpha/utility.hh: src/arch/mips/utility.hh: src/arch/sparc/utility.hh: src/arch/x86/utility.hh: add hook for system to startup the cpu or not... in the case of FS sparc, only the first cpu would get spunup.. the rest sit in an idle state until they get an ipi src/arch/sparc/isa/decoder.isa: handle writable bits of strandstatus register in miscregfile src/arch/sparc/miscregfile.hh: some constants for the strand status register src/arch/sparc/ua2005.cc: properly implement the strand status register src/dev/sparc/iob.cc: implement ipi generation properly src/sim/system.cc: call into the ISA to start the CPU (or not) --HG-- extra : convert_revision : 0003b2032337d8a031a9fc044da726dbb2a9e36f
2007-03-08Panic if any CMT registers are accessedAli Saidi
src/arch/sparc/asi.cc: src/arch/sparc/asi.hh: add CMT ASI registers src/arch/sparc/tlb.cc: Panic if any of the CMT registers are being accessed --HG-- extra : convert_revision : b9a94281e2074a576ac21d042b756950d509e758
2007-03-08Fixed an off-by-one error.Gabe Black
--HG-- extra : convert_revision : 498fef18cf339cabc2c00e4758bc8a0da857daca
2007-03-08Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into zower.eecs.umich.edu:/home/gblack/m5/newmem-statetrace --HG-- extra : convert_revision : becba8537b11ee4ef33bbf129bef2ca047403df5
2007-03-08Fix up the SPARC initial stack frame to match an actual 32 bit process.Gabe Black
--HG-- extra : convert_revision : 3995744c3bf955a370b18f6e88de1bfb82f79843
2007-03-07I missed a couple of WithEffects, this should do itAli Saidi
--HG-- extra : convert_revision : 19fce78a19b27b7ccb5e3653a64b46e6d5292915
2007-03-07Move the magic m5 PageTableFault into sim/faults.[hh,cc] since it's the same ↵Gabe Black
across all architectures. --HG-- extra : convert_revision : 18d441eb7ac44df4df41771bfe3dec69f7fa70ec
2007-03-07Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/tmp/newmem --HG-- extra : convert_revision : f078a05729b5fe464a06a58bc4adcb374f560572
2007-03-07*MiscReg->*MiscRegNoEffect, *MiscRegWithEffect->*MiscRegAli Saidi
--HG-- extra : convert_revision : f799b65f1b2a6bf43605e6870b0f39b473dc492b
2007-03-06Get X86 to load an elf and start a process for it.Gabe Black
src/arch/x86/SConscript: Add in process source files. src/arch/x86/isa_traits.hh: Replace magic constant numbers with the x86 register names. src/arch/x86/miscregfile.cc: Make clear the miscreg file succeed. There aren't any misc regs, so clearing them is very easy. src/arch/x86/process.hh: An X86 process class. src/base/loader/elf_object.cc: Add in code to recognize x86 as an architecture. src/base/traceflags.py: Add an x86 traceflag src/sim/process.cc: Add in code to create an x86 process. src/arch/x86/intregs.hh: A file which declares names for the integer register indices. src/arch/x86/linux/linux.cc: src/arch/x86/linux/linux.hh: A very simple translation of SPARC's linux.cc and linux.hh. It's probably not correct for x86, but it might not be correct for SPARC either. src/arch/x86/linux/process.cc: src/arch/x86/linux/process.hh: An x86 linux process. The syscall table is split out into it's own file. src/arch/x86/linux/syscalls.cc: The x86 Linux syscall table and the uname function. src/arch/x86/process.cc: The x86 process base class. tests/test-progs/hello/bin/x86/linux/hello: An x86 hello world test binary. --HG-- extra : convert_revision : f22919e010c07aeaf5757dca054d9877a537fd08
2007-03-05Fill out a stub version of the vtophys header file.Gabe Black
--HG-- extra : convert_revision : 2c10a80a2f73207539e3f98b4a3b864d431f5035
2007-03-05Add in NumGDBRegs so the constructor to the base class can get all it's ↵Gabe Black
arguments. --HG-- extra : convert_revision : fcec1ad134b53a419a952e556ed75cb1559a1127
2007-03-05Reorganize the floating point register file a little.Gabe Black
--HG-- extra : convert_revision : 643c147b77e931d49ac559681d4bbda737f6e1c7
2007-03-05Add some new source files.Gabe Black
--HG-- extra : convert_revision : 94f3f19eb91b7f54918640b7605008eb1fe75fc7
2007-03-05Stub decoder. This is probably even farther from finished than it looks...Gabe Black
--HG-- extra : convert_revision : a39a158fec4560f6eb7a6987592c473677c0b1ba
2007-03-05Added missing include.Gabe Black
--HG-- extra : convert_revision : 9d00209e5c0ae8aa5ac37f9558627ee212a72c9b
2007-03-05Added LargestRead type for x86. I might have picked the wrong type.Gabe Black
--HG-- extra : convert_revision : 5570a595b9adbe9c35f9b4f8dd3b50533b5beb97
2007-03-05Stub implementation for x86.Gabe Black
--HG-- extra : convert_revision : 3eccbf699bb62139a06a9b249e56bd205bc316ed
2007-03-05Stub implementation for x86Gabe Black
--HG-- extra : convert_revision : dd6b4d14070a2e99c179c5f780c9935847da8eda
2007-03-05Added fault generation functions. I would still like to see these go away. ↵Gabe Black
The page table fault should be moved into sim/faults.hh because it's a "fake" m5 fault for se mode and shouldn't vary between architectures. --HG-- extra : convert_revision : cafe25befd64f83a424c1a09f5e62a16df5408ad
2007-03-05Added stub implementations or prototypes for all the functions in this file.Gabe Black
--HG-- extra : convert_revision : c0170eae8aeae130f81618ae49a60f879c2b523f
2007-03-05Added in a missing include.Gabe Black
--HG-- extra : convert_revision : 712480fef36bf7a34c2c0b8d19dd82689eb78a1d
2007-03-05Filled in a stub header file for setting the result of a syscall.Gabe Black
--HG-- extra : convert_revision : f0a2cdf7d669834b90444fc390b0aceede474737
2007-03-05Filled in a stub header file for a stacktrace object. I'm still not sure ↵Gabe Black
what this is for, and it probably doesn't work on anything but Alpha. --HG-- extra : convert_revision : 9bc3833628d31799a7b578c450dac096a19aead3
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