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2006-03-14Minor Sconscript edit ... mips decoder changes ... initialize NNPC and ↵Korey Sewell
output fault name in simple cpu SConscript: Separate Alpha EIO from syscall building for other architectures arch/isa_specific.hh: change MIPS constant to 34k arch/mips/isa/decoder.isa: Allow sll,ssnop,nop, and ehb to be determined through decoder using the different types of default cases arch/mips/isa/formats/branch.isa: Delete debug code arch/mips/isa/formats/noop.isa: add a Nop format arch/mips/isa_traits.hh: use constants instead of enums arch/mips/process.cc: point to the correct header file cpu/simple/cpu.cc: Output the actual fault name sim/process.cc: Inititalize NNPC --HG-- extra : convert_revision : adb0026dfad25b14c98fb03c98bfe9c681bba6f8
2006-03-12Add simple eio-based test.Steve Reinhardt
--HG-- extra : convert_revision : 969e8fddad1b87eaa294857945a4c46cb175984d
2006-03-12Oops, this goes with the previous changeset!Steve Reinhardt
mem/mem_object.hh: Change getPort() to be anonymous by default. --HG-- extra : convert_revision : 6998885ddccfbf26bc470112f40c3f19913ba7e2
2006-03-12Replace Memory with MemObject; no need for two different levels of hierarchy ↵Steve Reinhardt
there. Get rid of addPort(). Change getPort() behavior on PhysicalMemory. SConscript: cpu/simple/cpu.hh: sim/system.cc: sim/system.hh: Replace Memory with MemObject. cpu/base.hh: No need to declare Port here anymore. cpu/cpu_exec_context.hh: Need PageTable definition. cpu/simple/cpu.cc: mem/physical.cc: mem/physical.hh: Replace Memory with MemObject. Get rid of addPort(); allow getting anonymous ports with getPort(). mem/translating_port.hh: Remove unneeded header. sim/process.cc: Replace Memory with MemObject. Change how initialization port gets set up to deal with change in addPort()/getPort(). Current solution is not ideal but it works. sim/process.hh: Remove unneeded headers and declarations. Make LiveProcess::getDesc() abstract instead of panicing if called. sim/syscall_emul.hh: Fix includes. --HG-- extra : convert_revision : 11d4ffb54230038afcf7219cc46e51f809329a2f
2006-03-12Get rid of "Functional" suffix from (read|write)(Blob|String) functions.Steve Reinhardt
--HG-- extra : convert_revision : 1456308af0fd686dff53ec1baddd7747354e1c0a
2006-03-12Clean up arch/*/process.hh includes and std namespace issues.Steve Reinhardt
arch/alpha/process.cc: arch/mips/process.cc: arch/sparc/process.cc: You really do need the headers in the .cc file. arch/alpha/process.hh: Don't include unnecessary headers in another header. Replace with forward class declarations. arch/mips/process.hh: arch/sparc/process.hh: Don't include unnecessary headers in another header. Replace with forward class declarations. Also fix std namespace... no "using" in header files! --HG-- extra : convert_revision : f2cd953d0f4a212bb8148cc54c329aa3c18deb89
2006-03-12More memory system cleanup:Steve Reinhardt
- Get rid of unused ProxyMemory class (replaced by TranslatingPort). - Get rid of remaining unused prot_* functions. mem/physical.cc: mem/physical.hh: mem/port.hh: Get rid of remaining unused prot_* functions. --HG-- extra : convert_revision : f16c208f4e4c38bd6bb3626339674c9278da9e07
2006-03-12Fix bk ignore paths for new build options directory structure.Steve Reinhardt
--HG-- extra : convert_revision : daf67203a26c8139f810cc4e8d16e652373f305b
2006-03-12Get rid of validInstAddr() & validDataAddr().Steve Reinhardt
SE mode can now use page tables to determine which addresses are valid. sim/process.cc: sim/process.hh: Get rid of validInstAddr() & validDataAddr(). SE mode can now use page tables to determine which addresses are valid. Also get rid of some Process object fields that were only used by those functions. --HG-- extra : convert_revision : 74a25c0c2453bfc598eedacdbfccea1cf6493ba6
2006-03-12Add "using namespace TheISA" to syscall emulation functions so they pick up ↵Steve Reinhardt
the right definitions of htog/gtoh etc. --HG-- extra : convert_revision : 7ee949a2151f9a8d158815a7dffba6c19779f282
2006-03-12Clean up "using" declarations.Steve Reinhardt
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
2006-03-12Merge zizzer:/bk/newmemKorey Sewell
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem --HG-- extra : convert_revision : b101fa550567d5a9f5de6c2d8c3f67829ae050c1
2006-03-12MIPS is back to compiling and building now!Korey Sewell
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
2006-03-12Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Steve Reinhardt
into zizzer.eecs.umich.edu:/z/stever/bk/newmem-head --HG-- extra : convert_revision : a784e60b7f79d70b09052fc4a8ae35a821d307dc
2006-03-12Get rid of obsolete header that had only one declaration ofSteve Reinhardt
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
2006-03-12Fix TranslatingPort access functions to:Steve Reinhardt
- 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
2006-03-12Minor fix to fault message in SimpleCPU.Steve Reinhardt
cpu/simple/cpu.cc: Fix up fault message... 0x prefix is redundant when using %p. --HG-- extra : convert_revision : 329d4417287a036a0f24544f73f48c0e19059425
2006-03-12Fix EIO handling for new memory system.Steve Reinhardt
SConscript: Compile in eio.cc again. --HG-- extra : convert_revision : a40f251d6b400fce61f91a9cb1cdae3ca21df4a7
2006-03-11Tweak exit() message.Steve Reinhardt
sim/syscall_emul.cc: Make message for exit() more obvious. --HG-- extra : convert_revision : 5cf7ddb19761e8ff071635368ea77c24d8857c7e
2006-03-11Bump up NFS wait time in qdo (since this has been causingSteve Reinhardt
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
2006-03-11Added registerfile.hh and utility.hhGabe Black
--HG-- extra : convert_revision : f825fcf53e716efc62e541692cb4ed26366abc26
2006-03-10Work towards factoring isa_traits.hh into smaller, more specialized files.Gabe Black
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
2006-03-10Moved MaxAddr.Gabe Black
sim/host.hh: Moved MaxAddr from arch to here, since it depends only on the Addr type. --HG-- extra : convert_revision : e5eaa0bfbe2a376b0d309c517687b3d9d63e407f
2006-03-10Got rid of some dead code.Gabe Black
--HG-- extra : convert_revision : 591312f1e57953a3b03639cef1a3ff6bd08f5f67
2006-03-10Moved some constants into constants.hhGabe Black
--HG-- extra : convert_revision : aeb0242b9f3c24c2ff0623bbc31a2373d52b875f
2006-03-10Got rid of unnecessary fault_addr function.Gabe Black
--HG-- extra : convert_revision : ff265b76cb5110736e67d1779e5d100a607da70e
2006-03-10Got rid of forward declaration of RegFile and MiscRegFile, since they aren't ↵Gabe Black
necessary anymore. --HG-- extra : convert_revision : faf5bba3720204fe399778ffaae72f9845b3baff
2006-03-10Pushed the InternalProcReg type into the MiscRegFile, so it's not needed ↵Gabe Black
here any more. --HG-- extra : convert_revision : 443ae3fe4d7ac99ef5cbd1366266604bb13761c3
2006-03-10Added ev5.hh to files which should include it directly, now that it isn't ↵Gabe Black
included within isa_traits.hh --HG-- extra : convert_revision : e49935da238a299e681f9137ad3c0b7dc0e226a3
2006-03-10Moved constants from isa_traits.hh into constants.hh.Gabe Black
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
2006-03-10Merge m5.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem --HG-- extra : convert_revision : 58a5ae14fc8ac697206a3bfa1cf543a3579123d4
2006-03-10It now runs hello world binary.Ron Dreslinski
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
2006-03-10Add getMemPort to exec context proxyRon Dreslinski
--HG-- extra : convert_revision : a28c0410a63745b7455ad957c582c38319901cf0
2006-03-10Put the InternalProcReg type into the MiscRegFile, which is the only place ↵Gabe Black
it's used. --HG-- extra : convert_revision : e5a942c2fbf951dc13a5aee9d2ac85982ff3e9c9
2006-03-10Split out basic types from isa_traits.hh into a new file, types.hhGabe Black
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
2006-03-10Eliminated TARGET_ALPHA, since THE_ISA provides the same function.Gabe Black
--HG-- extra : convert_revision : eb173a553b0782891e8b4a8e227bfb647390883a
2006-03-10Wrapped setSysCallReturn in !FULL_SYSTEM.Gabe Black
--HG-- extra : convert_revision : c6d3a5af04731a92eaca2337424ba10926f0d879
2006-03-10Compiles now (with CPU_MODELS=SimpleCPU), but hangsSteve Reinhardt
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
2006-03-09SimpleCPU compiles with merge.Gabe Black
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
2006-03-09Hand merge. Stuff probably doesn't compile.Gabe Black
--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
2006-03-09fix merging issuesAli Saidi
arch/alpha/isa_traits.hh: arch/sparc/linux/process.cc: fix merging problem sim/syscall_emul.cc: use setIntReg --HG-- extra : convert_revision : e88d72e415493cd17d7b88c22c7e995f3199e396
2006-03-09Merge zizzer:/bk/multiarchAli Saidi
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
2006-03-09no more common syscall emulation, now common for everyoneAli Saidi
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
2006-03-09Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Gabe Black
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
2006-03-09Use functions to access XC.Kevin Lim
cpu/exec_context.hh: Include readNextNPC function. cpu/simple/cpu.cc: Use functions to set and access nextPC, nextNPC. --HG-- extra : convert_revision : 22622b9c110e1d99cc9106a2a27c479579d7e1ad
2006-03-09last changes before big mergeKorey Sewell
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
2006-03-09minor comments to decoder.isaKorey Sewell
arch/mips/isa/decoder.isa: comments --HG-- extra : convert_revision : 8e4fdf36d7f7365cda062bc169a313bf860a4fe5
2006-03-08Merge zizzer:/bk/multiarchKorey Sewell
into zazzer.eecs.umich.edu:/z/ksewell/research/m5-sim/multiarch-m5 --HG-- extra : convert_revision : f3502f293f6ea44b5cf209ce2a935a25bca6054f
2006-03-08add explicit support for nop,ssnop, and ehb instructionsKorey Sewell
--HG-- extra : convert_revision : 41151d38cabb6ce0ea81e5d78e4474d8f2ffeb67
2006-03-08Include ability to copy all misc regs.Kevin Lim
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
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