Commit graph

3249 commits

Author SHA1 Message Date
Steve Reinhardt
84a6044f31 Add "using namespace TheISA" to syscall emulation functions so they pick up the right definitions of htog/gtoh etc.
--HG--
extra : convert_revision : 7ee949a2151f9a8d158815a7dffba6c19779f282
2006-03-12 15:51:48 -05:00
Steve Reinhardt
71c2c962db Clean up "using" declarations.
arch/alpha/isa_traits.hh:
    No unprotected "using" in header files.
cpu/simple/cpu.cc:
    Fix ISA namespace "using" statement.

--HG--
extra : convert_revision : 317ea40f8de00748d7613a0116edab05770bdc72
2006-03-12 15:14:07 -05:00
Korey Sewell
57d53f8a9d Merge zizzer:/bk/newmem
into  zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem

--HG--
extra : convert_revision : b101fa550567d5a9f5de6c2d8c3f67829ae050c1
2006-03-12 05:58:28 -05:00
Korey Sewell
4d19bbeeeb MIPS is back to compiling and building now!
arch/alpha/isa_traits.hh:
    used for SimpleCPU instead of explicitly calling the namespace we declare in isa_traits.hhs
    so other archs. can use SimpleCPU
arch/mips/SConscript:
    dont include common_syscall or tru64
arch/mips/faults.cc:
arch/mips/faults.hh:
arch/mips/isa/formats/unimp.isa:
arch/mips/isa/formats/unknown.isa:
    Change Faults to new format
arch/mips/isa/decoder.isa:
    Fix readMiscReg access
    Made change so that you cant explicitly tell if a instruction nop,ehb,or ssnop... These are all variants
    of the sll instruction so I may need to make a separte class of instructions to handle thse better
arch/mips/isa/includes.isa:
    add isa_traits.hh and MipsISA included into every auto-gen file
arch/mips/isa_traits.cc:
    create copyMiscRegs function...
    delete useless code
arch/mips/isa_traits.hh:
    clean up for build
arch/mips/linux_process.cc:
    mem is now getMemPort(), linux process objects now take in a system argument
arch/mips/linux_process.hh:
    new argument for linux process
arch/mips/process.cc:
    add system
arch/mips/process.hh:
    add system variable
cpu/cpu_exec_context.cc:
    Change AlphaISA to TheISA
cpu/exec_context.hh:
    add readNextNPC and setNextNPC functions
cpu/simple/cpu.cc:
    include isa_traits for namespace declariation
cpu/simple/cpu.hh:
    PC & NPC access/modify functions
arch/mips/utility.hh:
    file needed for compile

--HG--
extra : convert_revision : 29a327e79c51c6174a6e526aa68c7aab7e7eb535
2006-03-12 05:57:34 -05:00
Steve Reinhardt
18ba0f8548 Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5
into  zizzer.eecs.umich.edu:/z/stever/bk/newmem-head

--HG--
extra : convert_revision : a784e60b7f79d70b09052fc4a8ae35a821d307dc
2006-03-12 01:07:58 -05:00
Steve Reinhardt
918b3f59c2 Get rid of obsolete header that had only one declaration of
an obsolete function that doesn't exist.

arch/alpha/tru64/process.cc:
sim/process.cc:
    Don't include useless header.

--HG--
extra : convert_revision : 1dd5edeb0703e2190b89ea5ff563df4c95b7cf59
2006-03-12 01:05:01 -05:00
Steve Reinhardt
38dd86ce72 Fix TranslatingPort access functions to:
- know nothing about Fault objects (as it should be)
- call fatal() by default on accesses to unmapped addrs
- provide "try" versions for callers that are prepared to handle failure

mem/translating_port.cc:
mem/translating_port.hh:
    Memory system objects should not return Fault objects, just errors.
    Half the time we don't check the return code anyway, so make
    default version of the access functions call fatal().
    Provide "try*" versions that return a bool for places where we
    really are going to check the return code.
sim/syscall_emul.cc:
sim/syscall_emul.hh:
    Need to use new "tryReadString" here since we actually check the return code.

--HG--
extra : convert_revision : 039737398ef183904dc382c05912ab96cd1d4a51
2006-03-12 00:40:29 -05:00
Steve Reinhardt
1f5266e79d Minor fix to fault message in SimpleCPU.
cpu/simple/cpu.cc:
    Fix up fault message... 0x prefix is redundant when using %p.

--HG--
extra : convert_revision : 329d4417287a036a0f24544f73f48c0e19059425
2006-03-12 00:34:02 -05:00
Steve Reinhardt
5ac98a7ec1 Fix EIO handling for new memory system.
SConscript:
    Compile in eio.cc again.

--HG--
extra : convert_revision : a40f251d6b400fce61f91a9cb1cdae3ca21df4a7
2006-03-12 00:30:55 -05:00
Steve Reinhardt
acd169fa94 Tweak exit() message.
sim/syscall_emul.cc:
    Make message for exit() more obvious.

--HG--
extra : convert_revision : 5cf7ddb19761e8ff071635368ea77c24d8857c7e
2006-03-11 22:02:34 -05:00
Steve Reinhardt
1141610a01 Bump up NFS wait time in qdo (since this has been causing
problems in pool regressions).

util/qdo:
    Bump up hardcoded NFS wait time from 45 sec to 90 sec (and
    print threshold from 10 sec to 30 sec).  Would be even
    nicer to make these cmd-line params, but nobody would use
    them anyway.

--HG--
extra : convert_revision : 1e9b3ad43a5dbf5e30758069e5a8cde3749cc1a6
2006-03-11 22:01:33 -05:00
Gabe Black
0cbb43ebb1 Added registerfile.hh and utility.hh
--HG--
extra : convert_revision : f825fcf53e716efc62e541692cb4ed26366abc26
2006-03-11 14:26:34 -05:00
Gabe Black
3ed62ad025 Work towards factoring isa_traits.hh into smaller, more specialized files.
arch/SConscript:
    Sorted the switch headers, and added registerfile.hh, constants.hh, types.hh, and utility.hh.
arch/alpha/isa_traits.hh:
    Moved the register file types to registerfile.hh, small functions to utility.hh, and cleaned out alot of stuff that isn't necessary anymore.
base/loader/ecoff_object.cc:
base/loader/elf_object.cc:
cpu/pc_event.hh:
cpu/static_inst.hh:
mem/port.hh:
sim/faults.cc:
sim/system.hh:
    base/misc.hh isn't included through isa_traits.hh anymore.
cpu/simple/cpu.cc:
    Added include for arch/utility.hh

--HG--
extra : convert_revision : 24f65f330f87e3c909c939596cfcf48336022eaf
2006-03-10 19:11:27 -05:00
Gabe Black
e3651fde0b Moved MaxAddr.
sim/host.hh:
    Moved MaxAddr from arch to here, since it depends only on the Addr type.

--HG--
extra : convert_revision : e5eaa0bfbe2a376b0d309c517687b3d9d63e407f
2006-03-10 18:26:12 -05:00
Gabe Black
731ea068ab Got rid of some dead code.
--HG--
extra : convert_revision : 591312f1e57953a3b03639cef1a3ff6bd08f5f67
2006-03-10 18:20:14 -05:00
Gabe Black
008bca4cad Moved some constants into constants.hh
--HG--
extra : convert_revision : aeb0242b9f3c24c2ff0623bbc31a2373d52b875f
2006-03-10 18:18:18 -05:00
Gabe Black
ed058c4e89 Got rid of unnecessary fault_addr function.
--HG--
extra : convert_revision : ff265b76cb5110736e67d1779e5d100a607da70e
2006-03-10 18:03:00 -05:00
Gabe Black
b6b244eb31 Got rid of forward declaration of RegFile and MiscRegFile, since they aren't necessary anymore.
--HG--
extra : convert_revision : faf5bba3720204fe399778ffaae72f9845b3baff
2006-03-10 18:00:25 -05:00
Gabe Black
22ee0e5734 Pushed the InternalProcReg type into the MiscRegFile, so it's not needed here any more.
--HG--
extra : convert_revision : 443ae3fe4d7ac99ef5cbd1366266604bb13761c3
2006-03-10 17:57:44 -05:00
Gabe Black
2ee6e7ab5f Added ev5.hh to files which should include it directly, now that it isn't included within isa_traits.hh
--HG--
extra : convert_revision : e49935da238a299e681f9137ad3c0b7dc0e226a3
2006-03-10 17:56:41 -05:00
Gabe Black
03f9716a0a Moved constants from isa_traits.hh into constants.hh.
arch/alpha/isa_traits.hh:
    Moved constants from isa_traits.hh into constants.hh. Also removed the dependence on ev5.hh

--HG--
extra : convert_revision : f7a03c4ffb1394dcca5a5a96da468c3ff14e1974
2006-03-10 17:55:47 -05:00
Gabe Black
2952ea7c82 Merge m5.eecs.umich.edu:/bk/newmem
into  ewok.(none):/home/gblack/m5/newmem

--HG--
extra : convert_revision : 58a5ae14fc8ac697206a3bfa1cf543a3579123d4
2006-03-10 17:01:58 -05:00
Ron Dreslinski
5ba4c8e96e It now runs hello world binary.
Fixed the exec context proxy class to have a getMemPort function.

arch/alpha/linux/process.cc:
arch/alpha/tru64/process.cc:
kern/tru64/tru64.hh:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
    Fix to use new exec context proxy

--HG--
extra : convert_revision : eaa05dfab3fdb77627f6cf404a2569a44232f604
2006-03-10 16:59:02 -05:00
Ron Dreslinski
d07115f972 Add getMemPort to exec context proxy
--HG--
extra : convert_revision : a28c0410a63745b7455ad957c582c38319901cf0
2006-03-10 16:51:52 -05:00
Gabe Black
72d870c60f Put the InternalProcReg type into the MiscRegFile, which is the only place it's used.
--HG--
extra : convert_revision : e5a942c2fbf951dc13a5aee9d2ac85982ff3e9c9
2006-03-10 16:47:00 -05:00
Gabe Black
523420baf0 Split out basic types from isa_traits.hh into a new file, types.hh
arch/alpha/isa_traits.hh:
    Pulled out basic type definitions into types.hh
arch/alpha/types.hh:
    New BitKeeper file ``arch/alpha/types.hh''
    For relatively basic types associated with an architecture. This does not include, for instance, register files.

--HG--
extra : convert_revision : ee6c4afc115271ad237208274c863a7dee97c5d7
2006-03-10 16:37:22 -05:00
Gabe Black
68d7382cf3 Eliminated TARGET_ALPHA, since THE_ISA provides the same function.
--HG--
extra : convert_revision : eb173a553b0782891e8b4a8e227bfb647390883a
2006-03-10 16:26:31 -05:00
Gabe Black
9ca03a2183 Wrapped setSysCallReturn in !FULL_SYSTEM.
--HG--
extra : convert_revision : c6d3a5af04731a92eaca2337424ba10926f0d879
2006-03-10 15:12:46 -05:00
Steve Reinhardt
e3d96aa889 Compiles now (with CPU_MODELS=SimpleCPU), but hangs
on execution.

configs/test/test.py:
    Move test binary out of m5-test, don't depend on
    m5-test/Benchmarks.
python/m5/objects/System.py:
    Split out full-system-only parameters (lost in merge).
sim/system.cc:
    Need to be able to instantiate System directly in SE mode
    (lost in merge).
sim/system.hh:
    A few more functions here are FS-only.
configs/test/hello:
    Add in binary.

--HG--
rename : configs/test.py => configs/test/test.py
extra : convert_revision : 4051b18772e0a0dcb97eb591d4373683be9f4395
2006-03-10 10:01:29 -05:00
Gabe Black
f102365bfe SimpleCPU compiles with merge.
arch/alpha/isa_traits.hh:
arch/alpha/linux/process.cc:
arch/alpha/process.cc:
arch/alpha/process.hh:
arch/alpha/tru64/process.cc:
base/chunk_generator.hh:
base/loader/elf_object.cc:
cpu/cpu_exec_context.cc:
cpu/cpu_exec_context.hh:
cpu/exec_context.hh:
cpu/simple/cpu.cc:
kern/linux/linux.hh:
kern/tru64/tru64.hh:
mem/packet.hh:
mem/page_table.cc:
mem/page_table.hh:
mem/physical.cc:
mem/request.hh:
mem/translating_port.cc:
sim/process.hh:
sim/system.cc:
    Fixing merged changes.

--HG--
extra : convert_revision : 2e94f21009395db654880fcb94ec806b6f5772c3
2006-03-09 19:21:35 -05:00
Gabe Black
872bbdfc33 Hand merge. Stuff probably doesn't compile.
--HG--
rename : arch/alpha/isa_desc => arch/alpha/isa/main.isa
rename : arch/alpha/alpha_linux_process.cc => arch/alpha/linux/process.cc
rename : arch/alpha/alpha_linux_process.hh => arch/alpha/linux/process.hh
rename : arch/alpha/alpha_tru64_process.cc => arch/alpha/tru64/process.cc
rename : arch/alpha/alpha_tru64_process.hh => arch/alpha/tru64/process.hh
rename : cpu/exec_context.cc => cpu/cpu_exec_context.cc
rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh
extra : convert_revision : 7d1efcedd708815d985a951f6f010fbd83dc27e8
2006-03-09 18:35:28 -05:00
Ali Saidi
7b283dbc09 fix merging issues
arch/alpha/isa_traits.hh:
arch/sparc/linux/process.cc:
    fix merging problem
sim/syscall_emul.cc:
    use setIntReg

--HG--
extra : convert_revision : e88d72e415493cd17d7b88c22c7e995f3199e396
2006-03-09 16:17:10 -05:00
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
Gabe Black
91545ac2bf Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5
into  zizzer.eecs.umich.edu:/z/m5/Bitkeeper/multiarch

cpu/simple/cpu.cc:
    Hand Merge

--HG--
rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh
extra : convert_revision : bf664b092f993d0f4675ce8e7df13645a920c1f4
2006-03-09 15:15:55 -05:00
Kevin Lim
e30bce8f8e Use functions to access XC.
cpu/exec_context.hh:
    Include readNextNPC function.
cpu/simple/cpu.cc:
    Use functions to set and access nextPC, nextNPC.

--HG--
extra : convert_revision : 22622b9c110e1d99cc9106a2a27c479579d7e1ad
2006-03-09 15:10:55 -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
Korey Sewell
9e304ed3e6 minor comments to decoder.isa
arch/mips/isa/decoder.isa:
    comments

--HG--
extra : convert_revision : 8e4fdf36d7f7365cda062bc169a313bf860a4fe5
2006-03-09 02:34:12 -05:00
Korey Sewell
226d49ef69 Merge zizzer:/bk/multiarch
into  zazzer.eecs.umich.edu:/z/ksewell/research/m5-sim/multiarch-m5

--HG--
extra : convert_revision : f3502f293f6ea44b5cf209ce2a935a25bca6054f
2006-03-08 16:54:08 -05:00
Korey Sewell
5a0fd8d9da add explicit support for nop,ssnop, and ehb instructions
--HG--
extra : convert_revision : 41151d38cabb6ce0ea81e5d78e4474d8f2ffeb67
2006-03-08 16:53:44 -05:00
Kevin Lim
77e40756b7 Include ability to copy all misc regs.
arch/alpha/ev5.cc:
    Include function for the MiscRegFile to copy all of the Iprs from an ExecContext.
arch/alpha/isa_traits.hh:
    Include functions to copy MiscRegs from an ExecContext.
cpu/cpu_exec_context.cc:
    Be sure to copy all of the misc regs when copying all architectural state.

--HG--
extra : convert_revision : cb948b5ff141ea0f739a1016f98236bd2a512f76
2006-03-08 15:10:47 -05:00
Kevin Lim
67732a7b28 Merge ktlim@zizzer:/bk/m5
into  zamp.eecs.umich.edu:/z/ktlim2/m5-proxyxc

arch/alpha/ev5.cc:
cpu/o3/cpu.hh:
    SCCS merged

--HG--
extra : convert_revision : 38889011ea02005c8fd3a7f3b0be3395223f6166
2006-03-08 13:26:30 -05:00
Kevin Lim
4d44e53736 Forward declaration of MemoryController.
My change to exec_context.hh probably affected these files to no longer have MemoryController forward declared through a long chain of includes.  MemoryController should be forward declared where it is used anyways.

dev/alpha_console.hh:
dev/uart.hh:
dev/uart8250.hh:
    Forward declaration of MemoryController.

--HG--
extra : convert_revision : afaac4014e0eb3b6d5d385cd4444b77511e03b51
2006-03-08 11:34:41 -05:00
Gabe Black
0df85fd8d8 Merge gblack@m5.eecs.umich.edu:/bk/multiarch
into  ewok.(none):/home/gblack/m5/multiarch

--HG--
extra : convert_revision : 5fe5a3d70774d6420b890237d9be4a5d0f00d17e
2006-03-08 08:09:45 -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
Korey Sewell
bfd820f704 Update MiscReg enum and miscRegFile definition
update miscReg file access

arch/mips/isa/decoder.isa:
arch/mips/isa_traits.cc:
    update miscRegfile access
arch/mips/isa_traits.hh:
    Update MiscReg enum and miscRegFile definition

--HG--
extra : convert_revision : 9b6b9343d674e1e38e25bb9a4ffe4325142e7424
2006-03-08 04:36:55 -05:00
Korey Sewell
20e9a90edc updated MIPS ISA files .... all files should be able to compile/build with MIPS option except isa_traits.*
which I need to update the misc. regfile accesses

arch/mips/faults.cc:
arch/mips/faults.hh:
    alpha to mips
arch/mips/isa/base.isa:
    add includes
arch/mips/isa/bitfields.isa:
    more bitfields
arch/mips/isa/decoder.isa:
    lots o' lots o' lots o' changes!!!!
arch/mips/isa/formats.isa:
    include cop0.isa
arch/mips/isa/formats/basic.isa:
    fix faults
arch/mips/isa/formats/branch.isa:
arch/mips/isa/formats/fp.isa:
arch/mips/isa/formats/int.isa:
arch/mips/isa/formats/mem.isa:
arch/mips/isa/formats/noop.isa:
arch/mips/isa/formats/trap.isa:
arch/mips/isa/formats/unimp.isa:
arch/mips/isa/formats/unknown.isa:
arch/mips/isa/formats/util.isa:
arch/mips/isa/operands.isa:
arch/mips/isa_traits.cc:
arch/mips/linux_process.cc:
    merge MIPS-specific comilable/buidable files code into multiarch
arch/mips/isa_traits.hh:
    merge MIPS-specific comilable/buidable files code into multiarch... the miscRegs file accesses i have
    need to be recoded and everything should build then ...
arch/mips/stacktrace.hh:
    file copied over

--HG--
extra : convert_revision : 4a72e14fc5fb0a0d1f8b205dadbbf69636b7fb1f
2006-03-08 02:05:38 -05:00
Kevin Lim
dd1e1484ee Use getProxy() instead of xcProxy; avoids confusion of where xcProxy must be set.
--HG--
extra : convert_revision : 548822baafe73b8041b7030feb1c4550fb80292f
2006-03-07 23:44:30 -05:00
Kevin Lim
b563833075 Needs forward declaration of MemoryController.
--HG--
extra : convert_revision : 07f397742a026cb6320dc29722d1db21157f26fa
2006-03-07 22:56:12 -05:00
Kevin Lim
556d069e77 Fixes for accesses to the misc regs.
--HG--
extra : convert_revision : 47c7d90be5a147cb644f11980adcf8165b0ab3bb
2006-03-07 22:24:37 -05:00