Commit graph

11 commits

Author SHA1 Message Date
Ali Saidi
56cc760f6f Merge zizzer:/bk/multiarch
into  zeep.eecs.umich.edu:/z/saidi/work/m5.ma2

arch/alpha/isa_traits.hh:
arch/alpha/linux/process.cc:
arch/sparc/isa_traits.hh:
arch/sparc/linux/process.cc:
sim/process.cc:
    merge

--HG--
rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh
extra : convert_revision : fea0155c8e23abbd0d5d5251abbd0f4d223fe935
2006-03-09 15:56:42 -05:00
Ali Saidi
ce3a6343b6 no more common syscall emulation, now common for everyone
check abi-tag note section of elf binary for OS
add pseudo functions (moved from alpha and made to be generic)
move setsyscallreturn into isa traits

arch/alpha/SConscript:
    no more common syscall emulation, now common for everyone
arch/alpha/isa_traits.hh:
    move setsyscallreturn into isa description
arch/alpha/linux/process.cc:
arch/alpha/tru64/process.cc:
    use generic functions rather than alpha specific ones
arch/sparc/isa_traits.hh:
    have consts for generic pseudo syscalls
arch/sparc/linux/process.cc:
    use generic functions
base/loader/elf_object.cc:
    check abi-tag note section of elf binary for OS
cpu/exec_context.hh:
    move syssyscallreturn into isa traits
sim/process.cc:
    find call num with a more generic
sim/syscall_emul.cc:
sim/syscall_emul.hh:
    add pseudo functions (moved from alpha and made to be generic)

--HG--
extra : convert_revision : 5a31024ecde7e39b830365ddd84593ea501a34d2
2006-03-09 15:42:09 -05:00
Korey Sewell
a3aae21d03 last changes before big merge
arch/alpha/isa_traits.hh:
arch/sparc/isa_traits.hh:
    add nnpc for compiling purposes in exec_context setNextNPC function
cpu/exec_context.hh:
    set NNPC function
cpu/simple/cpu.cc:
    use NNPC in determining what PC we are using

--HG--
extra : convert_revision : e810cfbc5dc31879b20d2cc40bf9871613203532
2006-03-09 03:27:51 -05:00
Gabe Black
3b7d756907 Working towards compiling SPARC_SE
arch/alpha/isa_traits.hh:
    Changed the enums to const ints, and got rid of a few unnecessary constants.
arch/sparc/isa_traits.hh:
    Got rid of the enums, and added in some missing constants.

--HG--
extra : convert_revision : ee47890af9d8c67300b31d8e0dda1d580bd21479
2006-03-08 08:09:27 -05:00
Gabe Black
8106a80450 Pushed ev5.hh out of the non-alpha code.
arch/SConscript:
    ev5 should now be contained within alpha specific code.
arch/alpha/ev5.cc:
arch/alpha/isa_traits.hh:
    Added getInstAsid and getDataAsid functions. These should be removed when the SimpleScalar cpu model is removed.
arch/sparc/isa_traits.hh:
    Added getInstAsid and getDataAsid functions. These should be removed when the SimpleScalar cpu model is removed. Also made some small fixes.
cpu/o3/alpha_cpu.hh:
    Added typedefs which are required now that there isn't a using namespace EV5.
cpu/o3/alpha_cpu_impl.hh:
    Some small changes so that ev5.hh isn't needed directly.
cpu/o3/cpu.hh:
    Removed including ev5.hh, and pushed retrieving the Asid into the MiscRegFile.
cpu/o3/regfile.hh:
    Removed the include of ev5.hh, using namespace EV5, and the now redundant ipr array.

--HG--
extra : convert_revision : 5ef8f69435a3a888a3f06d0095d89326dafb33fd
2006-03-07 14:08:01 -05:00
Gabe Black
b0eeb15d72 Fixed up some issues to be more compilable.
--HG--
extra : convert_revision : a70d9cdbe26f44fa9d94e1cbadd92f8c909596ec
2006-03-07 07:34:43 -05:00
Gabe Black
547999eb1f Clean up of the SPARC isa_traits. This still doesn't compile, but it's closer.
--HG--
extra : convert_revision : 7b22a4a4af5bcb13e2d9322ef93d3f582e8efa92
2006-03-07 04:33:40 -05:00
Gabe Black
82f2ae56ed Alot of changes to push towards ISA independence. Highlights are renaming of the isa_desc files, movement of byte_swap.hh into sim, and the creation of arch/isa_traits.hh
SConscript:
    Moved some files out of targetarch. The either no longer need to be there, never needed to be there, or should be referred to directly in arch/alpha due to there strictly alpha content.
arch/alpha/isa_traits.hh:
    Added alpha's endianness to it's isa_traits.hh
arch/mips/isa_traits.hh:
    Added MIPS endianness to it's isa_traits.hh
arch/sparc/isa_traits.hh:
    Added SPARCs endianess to it's isa_traits.hh
build/SConstruct:
    Added MIPS as a valid architecture
cpu/exec_context.hh:
    Included arch/isa_traits.hh to bring in the endianness of the system.
cpu/o3/alpha_cpu.hh:
    Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding of little endianness
cpu/o3/fetch_impl.hh:
kern/freebsd/freebsd_system.cc:
    Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding to little endianness.
sim/system.cc:
    Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding to little endian.

--HG--
extra : convert_revision : b1ab34b7569db531cd1c74f273b24222e63f9007
2006-02-08 01:03:55 -05:00
Korey Sewell
8b783f8ad2 sparc files that were removed from revision 1.888
--HG--
extra : convert_revision : f285a442b64eee183f7d0f6c203f0b0aa7ea8586
2006-01-29 17:25:54 -05:00
Korey Sewell
90aa2dbfc2 initial changes to decoder.hh and copied files from arch/sparc directory
arch/mips/isa_desc/bitfields.h:
arch/mips/isa_desc/formats.h:
arch/mips/isa_desc/formats/basic.format:
arch/mips/isa_desc/formats/branch.format:
arch/mips/isa_desc/formats/integerop.format:
arch/mips/isa_desc/formats/mem.format:
arch/mips/isa_desc/formats/noop.format:
arch/mips/isa_desc/formats/trap.format:
arch/mips/isa_desc/includes.h:
arch/mips/isa_desc/operands.h:
arch/mips/isa_traits.cc:
arch/mips/isa_traits.hh:
    copied from sparc ISA directory
arch/mips/isa_desc/decoder.h:
    decoder I started to work on...

--HG--
rename : arch/sparc/isa_desc/bitfields.h => arch/mips/isa_desc/bitfields.h
rename : arch/sparc/isa_desc/decoder.h => arch/mips/isa_desc/decoder.h
rename : arch/sparc/isa_desc/formats.h => arch/mips/isa_desc/formats.h
rename : arch/sparc/isa_desc/formats/basic.format => arch/mips/isa_desc/formats/basic.format
rename : arch/sparc/isa_desc/formats/branch.format => arch/mips/isa_desc/formats/branch.format
rename : arch/sparc/isa_desc/formats/integerop.format => arch/mips/isa_desc/formats/integerop.format
rename : arch/sparc/isa_desc/formats/mem.format => arch/mips/isa_desc/formats/mem.format
rename : arch/sparc/isa_desc/formats/noop.format => arch/mips/isa_desc/formats/noop.format
rename : arch/sparc/isa_desc/formats/trap.format => arch/mips/isa_desc/formats/trap.format
rename : arch/sparc/isa_desc/includes.h => arch/mips/isa_desc/includes.h
rename : arch/sparc/isa_desc/operands.h => arch/mips/isa_desc/operands.h
rename : arch/sparc/isa_traits.cc => arch/mips/isa_traits.cc
rename : arch/sparc/isa_traits.hh => arch/mips/isa_traits.hh
extra : convert_revision : d4f281960ecf2dce479fb665469c6f2c5dd3063e
2006-01-25 14:43:47 -05:00
Gabe Black
89596f0cfa Some stuff aparently didn't get committed which was from before the new repository was created.
SConscript:
    There is a new SConscript in the arch/alpha directory which has the alpha specific files. To add files for an arch, a similar file should be created.
arch/isa_parser.py:
    The isa parser now supports include directives. These are done with ##include
build/SConstruct:
    The target directory is passed on so that the architecture specific SConscript can have it. Also, sparc was added as a valid architecture type.
arch/alpha/SConscript:
    This SConscript adds the alpha specific source
arch/sparc/isa_desc/operands.h:
    This sets up the operand types that the sparc isa uses
arch/sparc/isa_traits.cc:
    Implementation of sparc specific things, like a register file with windows
build/build_options/default/SPARC_SE:
    The default options for a sparc syscall emulation build.

--HG--
extra : convert_revision : 1afedae61dc8cae0d59d3bf1d41420d929be2efd
2006-01-24 19:57:17 -05:00