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2006-03-01moved ev5_trap fully into the fault class.Gabe Black
--HG-- extra : convert_revision : 182cdec9a4e05f55edff0c6a114844b9ad2ca8db
2006-02-28Merge ktlim@zizzer:/bk/m5Kevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/m5-clean arch/alpha/ev5.cc: cpu/o3/regfile.hh: Hand merge. --HG-- rename : arch/alpha/alpha_memory.cc => arch/alpha/tlb.cc extra : convert_revision : c941dd2198851398820b38a66471372ed8454891
2006-02-28Corrected some mistakes in the hand mergeGabe Black
--HG-- extra : convert_revision : 84d852e625f754c4414403e8c3e26bda80500d4f
2006-02-28Hand mergedGabe Black
--HG-- extra : convert_revision : 0fd5ecbba5dc6299dd046926ec27595ca4d97ee7
2006-02-28Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : 0b3ffc0605c9043d7f5bf6c15f4a3c68846a732a
2006-02-28Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Gabe Black
into zizzer.eecs.umich.edu:/z/m5/Bitkeeper/multiarch --HG-- extra : convert_revision : 3a3ff8fcf472db385219a00ae434d1f3fea43b18
2006-02-28Cleaned up and slightly reorganized the Fault class heirarchy.Gabe Black
arch/alpha/ev5.cc: Changed c style casts of Faults to dynamic_casts arch/alpha/faults.cc: AlphaFault is now an abstract class. arch/alpha/faults.hh: AlphaFault is now an abstract class. Also, AlphaMachineCheckFault and AlphaAlignmentFault multiply inherit from both AlphaFault and from MachineCheckFault and AlignmentFault respectively. These classes get their name from the generic classes. cpu/o3/alpha_cpu_impl.hh: Changed a c style cast to a dynamic_cast for a Fault sim/faults.hh: All generic Fault classes are now abstract. Also, MachineCheckFault and AlignmentFault inherit FaultBase as a virtual base class to help resolve ambiguities when they are multiply inherited in ISA specific classes. The override the isMachineCheckFault and isAlignmentFault functions appropriately, and provide a standard name for these faults. --HG-- extra : convert_revision : 2cb906708e3eaec4a12587484c09e50ed6ef88fc
2006-02-27Changed ev5_trap from a function of the execution context to a function of ↵Gabe Black
the fault. The actual function still resides in the execution context. --HG-- extra : convert_revision : 56e33536cdd9079ace03896b85ea3c84b6eb4e57
2006-02-27Moved the _stat for MachineCheckFault and AlignmentFault into the isa ↵Gabe Black
specific classes to prevent instantiation of the generic classes. --HG-- extra : convert_revision : 0378261342df008c2bf6d260295ef21b15f119a8
2006-02-27Got rid of the fault_addr function.Gabe Black
--HG-- extra : convert_revision : deb54cd82db47abb6d9bac76e072f2a4b1c883b2
2006-02-27Merge ktlim@zizzer:/bk/m5Kevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/m5-clean --HG-- extra : convert_revision : 97c345f0715a347ce34f9cabd994485f30f2e171
2006-02-27Changes to put all the misc regs within the misc reg file. This includes ↵Kevin Lim
the FPCR, Uniq, lock flag, lock addr, and IPRs. They are now accessed by calling readMiscReg()/setMiscReg() on the XC. Old IPR accesses are supported by using readMiscRegWithEffect() and setMiscRegWithEffect() (names may change in the future). arch/alpha/alpha_memory.cc: Change accesses to IPR to go through the XC. arch/alpha/ev5.cc: Change accesses for IPRs to go through the misc regs. arch/alpha/isa/decoder.isa: Change accesses to IPRs to go through the misc regs. readIpr() and setIpr() are now changed to calls to readMiscRegWithEffect() and setMiscRegWithEffect(). arch/alpha/isa/fp.isa: Change accesses to IPRs and Fpcr to go through the misc regs. arch/alpha/isa/main.isa: Add support for all misc regs being accessed through readMiscReg() and setMiscReg(). Instead of readUniq and readFpcr, they are replaced by calls with Uniq_DepTag and Fpcr_DepTag passed in as the register index. arch/alpha/isa_traits.hh: Change the MiscRegFile to a class that handles all accesses to MiscRegs, which in Alpha include the FPCR, Uniq, Lock Addr, Lock Flag, and IPRs. Two flavors of accesses are supported: normal register reads/writes, and reads/writes with effect. The latter are basically the original read/write IPR functions, while the former are normal reads/writes. The lock flag and lock addr registers are added to the dependence tags in order to support being accessed through the misc regs. arch/alpha/stacktrace.cc: cpu/simple/cpu.cc: dev/sinic.cc: Change accesses to the IPRs to go through the XC. arch/alpha/vtophys.cc: Change access to the IPR to go through the XC. arch/isa_parser.py: Change generation of code for control registers to use the readMiscReg and setMiscReg functions. base/remote_gdb.cc: Change accesses to the IPR to go through the XC. cpu/exec_context.hh: Use the miscRegs to access the lock addr, lock flag, and other misc registers. cpu/o3/alpha_cpu.hh: cpu/simple/cpu.hh: Support interface for reading and writing misc registers, which replaces readUniq, readFpcr, readIpr, and their set functions. cpu/o3/alpha_cpu_impl.hh: Change accesses to the IPRs to go through the miscRegs. For now comment out some of the accesses to the misc regs until the proxy exec context is completed. cpu/o3/alpha_dyn_inst.hh: Change accesses to misc regs to use readMiscReg and setMiscReg. cpu/o3/alpha_dyn_inst_impl.hh: Remove old misc reg accessors. cpu/o3/cpu.cc: Comment out old misc reg accesses until the proxy exec context is completed. cpu/o3/cpu.hh: Change accesses to the misc regs. cpu/o3/regfile.hh: Remove old access methods for the misc regs, replace them with readMiscReg and setMiscReg. They are dummy functions for now until the proxy exec context is completed. kern/kernel_stats.cc: kern/system_events.cc: Have accesses to the IPRs go through the XC. kern/tru64/tru64.hh: Have accesses to the misc regs use the new access methods. --HG-- extra : convert_revision : e32e0a3fe99522e17294bbe106ff5591cb1a9d76
2006-02-27Renamed arch files to remove alpha prefix, and changed alpha_memory.hh and ↵Gabe Black
cc to a more accurate tlb.hh and cc --HG-- 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_memory.cc => arch/alpha/tlb.cc rename : arch/alpha/alpha_memory.hh => arch/alpha/tlb.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 extra : convert_revision : 9fe6863cc37347d2a6bd716c529b0a4a50b36ea7
2006-02-27Changed targetarch to just arch.Gabe Black
SConscript: Changed all of the "targetarch" files to be "arch" files arch/SConscript: Added all of the remaining targetarch files to isa_switch_hdrs --HG-- extra : convert_revision : a37d18349e27cf92dce12814f21944daa7fe9480
2006-02-27Fixed up some include paths.Gabe Black
kern/kernel_stats.cc: Replaced targetarch with arch/alpha, since osfpal.hh is not a targetarched file. --HG-- extra : convert_revision : 24a25f27e5912cb949568cf5fd0ab856771ba0d1
2006-02-27Added isMachineCheckFault and isAlignmentFault virtual functions to the ↵Gabe Black
fault base class, and replaced the isA templated function with them where appropriate. arch/alpha/ev5.cc: cpu/simple/cpu.cc: Changed from the isA templated function to isMachineCheckFault and isAlignmentFault sim/faults.hh: Added isMachineCheckFault and isAlignmentFault virtual functions to the fault base class. --HG-- extra : convert_revision : 3bf3a4369bc24a039648ee4f2a9c1663362ff2e2
2006-02-27Put the Alpha faults into the AlphaISA namespaceGabe Black
--HG-- extra : convert_revision : d9586bb8ffaab74673aa0b3d17bb676b949ff212
2006-02-27MachineCheckFaults and AlignmentFaults are now generated by the ISA, rather ↵Gabe Black
than being created directly. arch/alpha/alpha_memory.cc: cpu/base_dyn_inst.cc: dev/alpha_console.cc: dev/pcidev.hh: dev/sinic.cc: MachineCheckFaults are now generated by the ISA, rather than being created directly. --HG-- extra : convert_revision : 34a7da41639e93be21ed70dac681b27480008d19
2006-02-27Changed targetarch to arch for isa_traits.hh includeGabe Black
--HG-- extra : convert_revision : e7ae43d812140ec99b782394e54903153f8d0476
2006-02-27Where architecture independent sources included arch/alpha/xxx.hh, they were ↵Gabe Black
changed to include targetarch/xxx.hh cpu/base_dyn_inst.cc: cpu/o3/bpred_unit.hh: cpu/o3/comm.hh: cpu/o3/cpu.hh: cpu/o3/regfile.hh: cpu/ozone/cpu_impl.hh: cpu/ozone/ea_list.cc: cpu/ozone/ea_list.hh: kern/kernel_stats.cc: Changed arch/alpha to targetarch sim/process.cc: Changed arch/alpha to targetarch, and removed gaurding ifdef --HG-- extra : convert_revision : 3c29e6baeb1cd900f7b5e11144a5d547a6c7c5ab
2006-02-26fix some minor stats stuffNathan Binkert
util/stats/stats.py: fix up a few of the stats. --HG-- extra : convert_revision : 61c600cd146900c8cc0cf60a9036f2e999a5e244
2006-02-26add some support for random access of data in packet fifosNathan Binkert
dev/pktfifo.cc: add support for copying arbitrary data out of a packet fifo dev/pktfifo.hh: add support for copying arbitrary data out of a packet fifo. Add functions to determine where in the fifo a particular packet is --HG-- extra : convert_revision : f8ddc994ce8577f29af0de3fa418a01e4e2cb0f1
2006-02-26Allow graph_group to not be selected so we can have aNathan Binkert
normal ungrouped barchart --HG-- extra : convert_revision : 7d55440c9bb060607eddbb72448a3413944bb6ba
2006-02-26better function categorizationNathan Binkert
util/stats/categories.py: bit more stuff for categorizing functions --HG-- extra : convert_revision : 03617246a9254a580684dce82836517d1efdfc5b
2006-02-26fix small python bug in database processing codeNathan Binkert
util/stats/db.py: fix usage of hasattr --HG-- extra : convert_revision : b384e1efeda76921c565f9f391694c27273edcec
2006-02-26code cleanupNathan Binkert
util/stats/barchart.py: clean up some of lisa's messy code remove trailing whitespace while I'm at it. --HG-- extra : convert_revision : f2fe6777fb4b458fa1d5b5b743f6274014c229ad
2006-02-26forgot to add a chart optionNathan Binkert
util/stats/chart.py: add a bool config option for determining if the legend is inside or outside the figure --HG-- extra : convert_revision : e862d1832a0cc3c1837758cc247bc77c0a02ec12
2006-02-26add error bars and more options for legend placementNathan Binkert
util/stats/barchart.py: Add support for error bars util/stats/barchart.py: add support to choose between a legend inside or outside the figure. --HG-- extra : convert_revision : 14273e385c106bf27a2013991f9f34ca6551b96c
2006-02-25better colors for barchartsNathan Binkert
util/stats/barchart.py: If there are fewer than 5 colors, pick from a subset of 5 so there is more consistency in colors between graphs --HG-- extra : convert_revision : 6cf64c2f8ed81e714e24a3ebe5a7a60ca168b231
2006-02-25Make sure cpu/static_inst_exec_sigs.hh get rebuilt whenSteve Reinhardt
CPU_MODELS parameter changes. arch/SConscript: Fix typo in comment. cpu/SConscript: Convert exec signature generator to Action so we can add dependency on CPU_MODELS environment var. Print nicer string while we're at it. Also add some comments. --HG-- extra : convert_revision : bcb38a7941943cf071dac34cdbb2ece5456b8620
2006-02-25only build libelf.a, forget about the otherNathan Binkert
libelf junk. --HG-- extra : convert_revision : 964473c0ff1fc2f8fd9fbb8a1533eb3730b61fac
2006-02-25Since the delayed write stuff is gone, get rid of regWriteNathan Binkert
and merge it with writeBar0 --HG-- extra : convert_revision : 354642e0d528b6a5a7f2cdf0264d93e738b2d4eb
2006-02-24Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : d3e160f6e938af5d2118883f8d7c91fa29a0ccaa
2006-02-24Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch SConscript: arch/alpha/ev5.cc: dev/alpha_console.cc: Hand merged --HG-- extra : convert_revision : 318a671e6803400d3ed086a90e70d6790e4f6b19
2006-02-24Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Gabe Black
into zizzer.eecs.umich.edu:/z/m5/Bitkeeper/multiarch --HG-- extra : convert_revision : c167d2bec89120258124bf34ada3adf23e3e8188
2006-02-24Merge zizzer:/bk/m5Lisa Hsu
into zed.eecs.umich.edu:/z/hsul/work/m5/clean --HG-- extra : convert_revision : 34314698d4248a078c7b43125b2d048280ff576d
2006-02-241) make it pretty for large clustersLisa Hsu
2) make subticks vertical so they can be longer 3) make inner and outer axes farther apart to make room for subtick's vertical labels --HG-- extra : convert_revision : 91a1aab3f1078921edd53428e6712744210c9f1b
2006-02-24Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Steve Reinhardt
into zizzer.eecs.umich.edu:/z/stever/bk/multiarch arch/isa_parser.py: SCCS merged --HG-- extra : convert_revision : 080cca7616b37db3bf18976b63b3dbcb47d8b918
2006-02-24Removed a stray ::.Gabe Black
--HG-- extra : convert_revision : f6114b78e30e8cba5af6276042b0f043d8773739
2006-02-24Changed Fault from a FaultBase * to a RefCountingPtr, added "new"s where ↵Gabe Black
appropriate, and took away the constant examples of each fault which where for comparing to a fault to determine its type. arch/alpha/alpha_memory.cc: arch/alpha/isa/decoder.isa: Added news where faults are created. arch/alpha/ev5.cc: Changed places where a fault was compared to a fault type to use isA rather than == arch/alpha/faults.cc: arch/alpha/faults.hh: Changed Fault to be a RefCountingPtr arch/alpha/isa/fp.isa: Added a new where a FloatEnableFault was created. arch/alpha/isa/unimp.isa: arch/alpha/isa/unknown.isa: Added a new where an UnimplementedFault is created. base/refcnt.hh: Added include of stddef.h for the NULL macro cpu/base_dyn_inst.cc: Added a new where an UnimplementedOpcodeFault is created. cpu/o3/alpha_cpu_impl.hh: Changed places where a fault was compared to a fault type to use isA rather than ==. Also changed fault->name to fault->name() cpu/o3/regfile.hh: Added new where UnimplementedOpcodeFaults are created. cpu/simple/cpu.cc: Changed places where a fault was compared to a fault type to use isA rather than ==. Also added a new where an Interrupt fault is created. dev/alpha_console.cc: Added news where MachineCheckFaults are created. dev/pcidev.hh: Added news where MachineCheckFaults are generated. dev/sinic.cc: Changed places where a fault was compared to a fault type to use isA rather than ==. Added news where MachineCheckFaults are created. Fixed a problem where m5.fast had unused variables. kern/kernel_stats.cc: Commented out where _faults is initialized. This statistic will probably be moved elsewhere in the future. kern/kernel_stats.hh: Commented out the declaration of _fault. when fault() is called, the fault increments its own stat. sim/faults.cc: sim/faults.hh: Changed Fault from a FaultBase * to a RefCountingPtr. --HG-- extra : convert_revision : b40ccfc42482d5a115e111dd897fa378d23c6c7d
2006-02-23Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : 77dc4dda9c72c871364e112ae8b10669b8d8fc86
2006-02-23name changes ...Korey Sewell
SConscript: change to alpha_memory.hh --HG-- rename : arch/alpha/memory.cc => arch/alpha/alpha_memory.cc rename : arch/alpha/memory.hh => arch/alpha/alpha_memory.hh extra : convert_revision : 62b1a41de22701160f04cb7a78242746cfcde819
2006-02-23Enable building only selected CPU models via new sconsSteve Reinhardt
CPU_MODELS parameter. For example: scons CPU_MODELS="SimpleCPU,FullCPU" ALPHA_SE/m5.debug Unfortunately the option is not sticky due to a scons bug with saving & restoring ListOption parameters. SConscript: Separate out cpu-model-specific files so they can be conditionally included based on value of new CPU_MODELS parameter. Most of these are now handled in cpu/SConscript, except for FullCPU which is still in this file. arch/SConscript: The set of CPU-model-specific execute files must now be determined from the CPU_MODELS parameter, via the new cpu_models.py file. Also pass the list of configured CPU models to isa_parser.py. arch/isa_parser.py: Move CpuModel definition and objects out to a separate file so they can be shared with scons. Global list of CPU models to generate code for is now controlled by command-line parameters (so we can do only a subset of the available ones). build/SConstruct: Define new CPU_MODELS ListOption. cpu/static_inst.hh: Rename static_inst_impl.hh to static_inst_exec_sigs.hh. --HG-- extra : convert_revision : 163df32a76d4c05900490b2bce4c7962a5e3f614
2006-02-23ev5.cc:Ali Saidi
SCCS merged arch/alpha/ev5.cc: SCCS merged --HG-- extra : convert_revision : 9d70c1d461dab0ec016fd0616d74a49942aac659
2006-02-23Merge zizzer:/bk/m5Ali Saidi
into zeep.eecs.umich.edu:/z/saidi/work/m5.head cpu/simple/cpu.cc: remove initCPU from constructor dev/alpha_console.cc: we are panicing, so no need to return a fault --HG-- extra : convert_revision : 72389ea0c96e91a55f35b884200325224bfb6ed9
2006-02-23Get rid of the xc from the alphaAccess/alphaConsole backdoor device.Ali Saidi
Now allocate an array of stacks indexed by cpu number which specify cpu stacks and are initialized by cpu 0. Othe cpus spin waiting for their stacks before continuing. This change *REQUIRES* a the new console code to operate correctly. arch/alpha/ev5.cc: Add cpuId to initCPU/initIPR functions cpu/o3/cpu.cc: cpu/simple/cpu.cc: cpu/simple/cpu.hh: Move the cpu initilization into an init() function since it now needs the CPU id which isn't known at construction dev/alpha_access.h: dev/alpha_console.cc: dev/alpha_console.hh: instead of the bootstrap variables, add space for 64 cpu stacks in the alpha access structure. sim/system.cc: start all cpus immediately rather than just the first one --HG-- extra : convert_revision : 28c218af49d885a0f203ada419f16f25d5a3f37b
2006-02-23Create a Builder object for .isa files in arch/SConscript.Steve Reinhardt
Start using SCons File objects to avoid fixed paths in subordinate SConscripts. SConscript: Push isa_parser stuff (including .isa scanner) down into arch/SConscript. arch/SConscript: Create a Builder object for .isa files, including existing scanner. Return file objects generated by isa-specific SConscript back up to parent. arch/alpha/SConscript: arch/mips/SConscript: arch/sparc/SConscript: Convert sources to scons File objects, so file names can be specified relative to the current directory. Invoke new builder for isa description, and get generated sources from there (instead of listing them explicitly). arch/isa_parser.py: Get rid of third argument ("include_path"). It was a pain to generate this from scons, and it turned out it's not needed anyway, since the only included file (decoder.hh) will be in the same directory as the sources. --HG-- extra : convert_revision : 36861bcef36763f229704d8cb7a642b4486a3581
2006-02-23Cast enum to int to fix compile error from regression.Kevin Lim
--HG-- extra : convert_revision : 2d998ec7393e1c08c7552f7e586160d579eab2b1
2006-02-23Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Steve Reinhardt
into zizzer.eecs.umich.edu:/z/stever/bk/m5 --HG-- extra : convert_revision : 38367d6d1fa594b84b64e5930588904719a40c08
2006-02-23Add pipe() syscall to Alpha Linux emulation.Steve Reinhardt
arch/alpha/alpha_linux_process.cc: Add pipeFunc. --HG-- extra : convert_revision : c094d2dff993d5e60bc43b7cd4b9586c15c634a3
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