Commit graph

11 commits

Author SHA1 Message Date
Gabe Black d85cd08113 X86: Set up a named constant for the "fold bit" for int register indices. 2009-07-17 18:49:22 -07:00
Gabe Black df378285f8 X86: Shift some register flattening work into the decoder. 2009-07-17 00:29:42 -07:00
Gabe Black e4c0171356 X86: Rework the multiplication microops so that they work like they would in the patent.
--HG--
extra : convert_revision : 6fcf5dee440288d8bf92f6c5c2f97ef019975536
2007-09-06 16:27:28 -07:00
Gabe Black 5052e2cb10 X86: Make signed versions of partial register values available to microops.
--HG--
extra : convert_revision : c820d1250f505911a341ced42d4f73796ea77f87
2007-09-06 16:22:08 -07:00
Gabe Black 873b762d4b Move bitunion code into it's own file.
--HG--
extra : convert_revision : 8d55ca9645ee4e357b7f4595435542eb72490331
2007-07-14 17:28:26 -07:00
Gabe Black 4f7809d5e6 Pull some hard coded base classes out of the isa description.
--HG--
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 0dc15742e3 Fix a comment.
--HG--
extra : convert_revision : 17e67cf6ea17fe6f971ef608547983fbb94adec9
2007-06-21 15:26:38 +00:00
Gabe Black a8f65b18bc Move the high byte register indices to the right place.
--HG--
extra : convert_revision : 3f04036d598b6572bab6ec06d162b97564a6529c
2007-06-14 20:52:21 +00:00
Gabe Black 6010c6ded4 Added all the different variations of the register names.
--HG--
extra : convert_revision : ff06bdca556a5e1a0dfe7978575c2277c30c002a
2007-04-04 14:25:36 +00:00
Gabe Black 1707aa750f put the int register count in intregs.hh
--HG--
extra : convert_revision : c48c13d9c4606c8cb7c60d18cd0f4dac9103a501
2007-03-21 21:04:54 +00:00
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