Commit graph

13 commits

Author SHA1 Message Date
Gabe Black a75b6f5106 X86: Move the fp microops to their own file with their own base classes in C++ and python.
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extra : convert_revision : 9cd223f2005adb36fea2bb56fa39793a58ec958c
2007-09-19 18:27:55 -07:00
Gabe Black a54ae9f92b X86: Put in stubs for x87, 64 bit and 128 bit SIMD instruction microcode.
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rename : src/arch/x86/isa/insts/sse/__init__.py => src/arch/x86/isa/insts/simd128/__init__.py
extra : convert_revision : efb4405aebaa4a04f33572e7d078ceca45872d9c
2007-09-19 18:25:17 -07:00
Gabe Black 0f57b407a3 X86: Make the isa parser run if any of the microcode files change.
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extra : convert_revision : 7f6d07de7e0d728a9333fb46c953dbe6cb04e600
2007-09-10 16:49:07 -07:00
Gabe Black 537239b278 Address Translation: Make SE mode use an actual TLB/MMU for translation like FS.
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extra : convert_revision : a04a30df0b6246e877a1cea35420dbac94b506b1
2007-08-26 20:24:18 -07:00
Gabe Black 4f7809d5e6 Pull some hard coded base classes out of the isa description.
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rename : src/arch/x86/isa/base.isa => src/arch/x86/isa/outputblock.isa
extra : convert_revision : 7954e7d5eea3b5966c9e273a08bcd169a39f380c
2007-07-14 17:14:19 -07:00
Gabe Black a68ddf685c Make memory instructions work better, add more macroop implementations, add an lea microop, move EmulEnv into it's own .cc and .hh.
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extra : convert_revision : 1212b8463eab1c1dcba7182c487d1e9184cf9bea
2007-06-20 15:02:50 +00:00
Gabe Black ae9bed4f8f Split the x86 "process" predecoder method into it's own file.
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extra : convert_revision : 88185e592df2a7527d36efcce7376fb05f469cbc
2007-03-15 19:16:37 +00:00
Gabe Black 32368a2bd6 Merge zizzer.eecs.umich.edu:/bk/newmem
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
2007-03-15 02:52:51 +00:00
Gabe Black a2b56088fb Make the predecoder an object with it's own switched header file. Start 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
2007-03-15 02:47:42 +00:00
Nathan Binkert 1aef5c06a3 Rework the way SCons recurses into subdirectories, making it
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.

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extra : convert_revision : 103f6b490d2eb224436688c89cdc015211c4fd30
2007-03-10 23:00:54 -08:00
Gabe Black 05c86ec0d7 Get X86 to load an elf and start a process for it.
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
2007-03-06 15:42:30 +00:00
Gabe Black a46e100bd9 Add some new source files.
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extra : convert_revision : 94f3f19eb91b7f54918640b7605008eb1fe75fc7
2007-03-05 17:56:26 +00:00
Gabe Black 10871b7342 Add build hooks for x86.
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extra : convert_revision : 438eb74f14e6ea60bab5012110f3946c9213786e
2007-03-03 16:01:48 +00:00