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2003-10-23Merge stever@zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5Steve Reinhardt
--HG-- extra : convert_revision : b0f93bd35d767fd3a520a9fed70a71d40b0056db
2003-10-23If things go really wrong, panic() instead of fatal() so gdb gets control.Steve Reinhardt
--HG-- extra : convert_revision : 40fddc2da0bca98542db0e97fa91092497977d2b
2003-10-23Initial support for CPU switching. New SamplingCPU object encompasses a setSteve Reinhardt
of CPUs that get switched round-robin (though currently we're only shooting for two CPUs and one switch event, and even that doesn't quite work yet). Registration of ExecContexts with System/Process object factored out so we can create two CPUs but only register one of them at a time. Also worked at making behavior and naming in System and Process objects more consistent. arch/alpha/ev5.cc: Rename ipr_init to initIPRs and get rid of unused mem arg. arch/alpha/fake_syscall.cc: Process:numCpus is now a function (not a data member). base/remote_gdb.hh: Support for ExecContext switching. cpu/base_cpu.cc: cpu/base_cpu.hh: cpu/exec_context.cc: cpu/exec_context.hh: cpu/simple_cpu/simple_cpu.hh: Support for ExecContext switching. Renamed contexts array to execContexts to be consistent with Process. CPU ID now auto-assigned by system object. cpu/simple_cpu/simple_cpu.cc: Support for ExecContext switching. Renamed contexts array to execContexts to be consistent with Process. CPU ID now auto-assigned by system object. Cleaned up MP full-system initialization a bit. dev/alpha_console.cc: Renamed xcvec array to execContexts to be consistent with Process. kern/tru64/tru64_system.cc: kern/tru64/tru64_system.hh: Support for ExecContext switching. CPU ID now auto-assigned by system object. sim/prog.cc: sim/prog.hh: Support for ExecContext switching. Process:numCpus is now a function (not a data member). sim/system.cc: sim/system.hh: Support for ExecContext switching. Renamed xcvec array to execContexts to be consistent with Process. --HG-- extra : convert_revision : 79649cffad5bf3e83de8df44236941907926d791
2003-10-23Minor stats fix.Steve Reinhardt
base/statistics.cc: Small fix: don't exit early out of dist when nozero is set and a zero val is found. --HG-- extra : convert_revision : 95ba3328c8a79f05f4c821d99071dba10f013ad6
2003-10-23Print error message when we can't parse a .ini assignment line.Steve Reinhardt
--HG-- extra : convert_revision : b7e19ff42ddd9a21571e086c11e143d9290e0e38
2003-10-23Move to non-architecture specific MemReqErik Hallnor
arch/alpha/alpha_memory.hh: cpu/exec_context.hh: cpu/pc_event.hh: Move to non architecture specific MemReq --HG-- extra : convert_revision : 2445943b6f1c8af86b90cfa9c2f9b1eb4a6a1aa2
2003-10-23New kernel-specweb.ini file for the new specweb99 setup.Andrew Schultz
--HG-- extra : convert_revision : 8f2bf5ee56ba4fc7484e6510acd3cb93a17174d3
2003-10-22Changed the init_param to a uint64_t from intAndrew Schultz
--HG-- extra : convert_revision : fbd3d3bbaa539661f63e4f7991b0a6275992d60a
2003-10-22Merge stever@zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5Steve Reinhardt
--HG-- extra : convert_revision : db4330ff1258261d8a07fee2cc0e813839fbb9d6
2003-10-22Canonicalize bus name capitalization: bus to Foo is toFooBus.Steve Reinhardt
--HG-- extra : convert_revision : 27ccea6f1aaf84779fa172ae2e5fa1747957e35c
2003-10-22statistics.cc:Lisa Hsu
change printf to be printed only when something is binned so regression doesn't freak out. base/statistics.cc: change printf to be printed only when something is binned so regression doesn't freak out. --HG-- extra : convert_revision : cb60128fc3ab605aa7e915c7c7512cf93b156c96
2003-10-22Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/bk/m5Lisa Hsu
--HG-- extra : convert_revision : ac1087a763d62291ffe9858b10c8af82123a1826
2003-10-22statistics.hh:Lisa Hsu
forgot to doxygen comment binned() base/statistics.hh: forgot to doxygen comment binned() --HG-- extra : convert_revision : 7e414a3291e49b7b92bcbfec18470c3ec8671a35
2003-10-21Merge stever@zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5Steve Reinhardt
--HG-- extra : convert_revision : 64dca52045cab9a08aec2d4d18e9e9dad4ebaa89
2003-10-21Similar refactoring of SimpleCPU-based .ini files.Steve Reinhardt
Add simple-events.ini for busses w/do_events=true, as this is all that seems to work at this point. --HG-- extra : convert_revision : 0c5e64488b8f5860e39fa14b443b6c9bcd16c8bf
2003-10-22Merge ehallnor@zizzer:/bk/m5Erik Hallnor
into zizzer.eecs.umich.edu:/y/ehallnor/work/m5 --HG-- extra : convert_revision : 29cabd1c72f81ec89db5556ff9cf0128fe8af034
2003-10-22bus.cc:Erik Hallnor
Update an assert to reflect the current state of the hierarchy --HG-- extra : convert_revision : 33ddb05121c7614d12dcbf4b64fc6a8f4b97b0a3
2003-10-21Restructure uni-*.ini configs as a single base config (uni-hier.ini)Steve Reinhardt
with a bunch of variants that include this and then just do deltas. Note how much shorter the files are! It's much easier to see what's going on, too. For example, is it intentional that uni-hier-compressed does not set do_data on the L2 (though it does on the L1 & L3)? Also got rid of a couple of old broken ones (uni-default and uni-perfect-L2). --HG-- extra : convert_revision : 70a12c06a8deb9b1c59def313b48f69ab62efce2
2003-10-22Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/bk/m5Lisa Hsu
--HG-- extra : convert_revision : 8658302b64207390b03f9fe133ad722a1417e022
2003-10-21Merge stever@zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5Steve Reinhardt
--HG-- extra : convert_revision : 070e7eadc64a104c9b176f911b0f05ab999deb47
2003-10-21Don't need to include sim/param.hh in sim_object.hh anymore.Steve Reinhardt
Add explicit include of sim/param.hh to .cc files as needed. cpu/base_cpu.cc: cpu/exetrace.cc: dev/etherint.cc: sim/system.cc: Add include of sim/param.hh. sim/sim_object.hh: Don't need to include sim/param.hh. --HG-- extra : convert_revision : 8ed13f25c2087680230056ab7abb623e6a7699cf
2003-10-22AutomergeLisa Hsu
--HG-- extra : convert_revision : d14536880d6f55d4304c0bab1fa08a5121bd1846
2003-10-22nate's reset stuff merged with my work on bin printing.Lisa Hsu
--HG-- extra : convert_revision : 438c94c90bfb3caffec461ad2c14b266cdf61494
2003-10-21New ini-file feature: += appends RHS to LHS.Steve Reinhardt
Added doxygen comments to inifile.hh. Updated initest. Some other minor cleanup. base/inifile.cc: Add support for '+=' append operation. Factor common code from IniFile::load() and IniFile::add() into new Section::add(). Rename ConfigTable to SectionTable (more descriptive). Fix bug in Section::dump(). base/inifile.hh: Add doxygen comments. Add support for '+=' append operation. Factor common code from IniFile::load() and IniFile::add() into new Section::add(). Rename ConfigTable to SectionTable (more descriptive). test/Makefile: initest needs cprintf.o now. test/foo.ini: Add test of '+=' operator. test/initest.cc: Bring this up-to-date. Steal main loop from main.cc so we can test multiple .ini files and command-line assignments too. --HG-- extra : convert_revision : 982521677fbf464e93aa93798ff7d9611826f17c
2003-10-22Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : c703dff6f52bd994f95597d824997adb125d3194
2003-10-22Probe is now in. You currently can't probe uncacheable (of course it doesn't ↵Erik Hallnor
make much sense either. Also, probe doesn't currently support compressed data, but will as soon as I encapsulate the calls more. cpu/memtest/memtest.cc: Change memtest to not do probes on uncacheables. --HG-- extra : convert_revision : 28ca4f793562e55da75e8b7fc3852bb5b1328ea9
2003-10-21statistics.hh:Lisa Hsu
same - bin printing statistics.cc: printing of bins! now all the nice binning functionality is actually useful cuz you can see the data it so nicely took. this prints out only the individual bin values. totals to come. statistics.hh: add a binned() function to each stat so that at print time, we can know if it's binned in order to print it right. base/statistics.hh: add a binned() function to each stat so that at print time, we can know if it's binned in order to print it right. base/statistics.cc: printing of bins! now all the nice binning functionality is actually useful cuz you can see the data it so nicely took. this prints out only the individual bin values. totals to come. base/statistics.hh: same - bin printing --HG-- extra : convert_revision : 09df9aae62b0e522230ee6bedcb51079346735a4
2003-10-21Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/bk/cleanLisa Hsu
--HG-- extra : convert_revision : 112a99bde10ea9c56f2390389dd13c024e298331
2003-10-21statistics.hh:Lisa Hsu
fix up some very ambiguous doxygen comments about Formulas base/statistics.hh: fix up some very ambiguous comments about Formulas --HG-- extra : convert_revision : ad8d9579fd1933397590c78111bec7c0d19b0e14
2003-10-21Since we don't hand off writebacks anymore, need to actually copy the ↵Erik Hallnor
request when buffering it. --HG-- extra : convert_revision : f4b7fbd6b8eb3715cac9c7ac41e95b588951ffc4
2003-10-21I'll fix this screwup with the next change setErik Hallnor
--HG-- extra : convert_revision : 4e1cef3aa3f3fbcfb59089298436face195b713f
2003-10-21mem_debug.hh:Erik Hallnor
Add debug callout for cache probes. miss_queue.hh, miss_queue.cc, blocking_buffer.hh: Add support for snooping the write buffer. cache.cc: Snoop the Write buffer for writebacks on probes. --HG-- extra : convert_revision : b183152acae6e802a49ff8b7c2ff02c455b2e02a
2003-10-21Merge ehallnor@zizzer:/bk/m5Erik Hallnor
into zazzer.eecs.umich.edu:/z/ehallnor/clean --HG-- extra : convert_revision : 53e6b239f96abce99a4cdd34ebcc565902435a7c
2003-10-21When the Bus blocks now it lets the sender know it was a failed ↵Erik Hallnor
transmission. The request stays buffered in the sender, not on the bus like it used to be. --HG-- extra : convert_revision : f6a486653b7a4912608f921bd4f7ac7f9dfe9093
2003-10-21Created new M5 instruction to allow an integer parameter (init_param) to be ↵Andrew Schultz
specified in the INI and then read inside the simulator. arch/alpha/isa_desc: Added new M5FUNC instruction to put allow reading of init_param inside simulator kern/tru64/tru64_system.cc: kern/tru64/tru64_system.hh: sim/system.cc: sim/system.hh: Added support for init_param --HG-- extra : convert_revision : 8253f0b4239b194d4f04665c9deec1fcdf665c8a
2003-10-21Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/bk/cleanLisa Hsu
--HG-- extra : convert_revision : d639282e403cb085c452223a76cec31933a529aa
2003-10-21statistics.hh:Lisa Hsu
change VectorDistProxy name to DistProxy - to be more consistent with other proxy namings. base/statistics.hh: change VectorDistProxy name to DistProxy - to be more consistent with other proxy namings. --HG-- extra : convert_revision : c470c93cf598506be56312db52f6c528c213a149
2003-10-21Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : 1fcdbd9d2efc1e0490716de46c81e94f4b28678b
2003-10-21memtest.cc:Erik Hallnor
Add probe calls to test update probe path. cpu/memtest/memtest.cc: Add probe calls to test update probe path. --HG-- extra : convert_revision : b0fb97b54b6ffce9c575fda680b778da63767b7c
2003-10-21Add the probe path to the hierarchy. Two flavors, one updates the location ↵Erik Hallnor
of the block in memory, the other just reads the most up to date data/writes data wherever it is found. --HG-- extra : convert_revision : d03776f9b6f181fc543efe54f5628e5338f1df41
2003-10-20Implement reset for stats.Nathan Binkert
base/statistics.cc: base/statistics.hh: Implement a reset for for the statistics package. This will cause all stats to be set to their default value. Only the currently enabled bin will be reset. test/Makefile: Make tests work again now that we're naming include dirs explicitly test/stattest.cc: test reset --HG-- extra : convert_revision : 8d21cedf6ee91ed0a2412042ea5cb12f79b90eb3
2003-10-20Clean up callbacksNathan Binkert
base/callback.hh: Don't remove a callback when it is processed. Document the callback class --HG-- extra : convert_revision : 9d15500434fe0e5d623c624aac86976708adf0eb
2003-10-20Separate the stuff for SimObject from SimObject builder.Nathan Binkert
This makes testing a bit easier. arch/alpha/alpha_memory.cc: cpu/intr_control.cc: cpu/memtest/memtest.cc: cpu/simple_cpu/simple_cpu.cc: dev/alpha_console.cc: dev/console.cc: dev/disk_image.cc: dev/etherbus.cc: dev/etherdump.cc: dev/etherlink.cc: dev/ethertap.cc: dev/simple_disk.cc: kern/tru64/tru64_system.cc: sim/main.cc: sim/prog.cc: Need to include builder.hh sort #includes sim/sim_object.cc: sim/sim_object.hh: Separate the SimObjectBuilder stuff into its own file --HG-- extra : convert_revision : e8395e0cc6ae1f180f9cd6f100795a1ac44aeed5
2003-10-20Merge zizzer.eecs.umich.edu:/bk/m5Nathan Binkert
into crampon.eecs.umich.edu:/z/binkertn/research/m5/latest --HG-- extra : convert_revision : 98fcdc0b893b77230ec69597930a71af227bc490
2003-10-20.del-post-incoming.regression~db4d380a8de2f027:Lisa Hsu
Delete: BitKeeper/triggers/post-incoming.regression --HG-- extra : convert_revision : 48529712a47aa7b72fe666b4cccb290a4fa4812e
2003-10-20simple_cpu.cc:Erik Hallnor
Add data to static memReq and make everything use it. Add init of numLoads. cpu/simple_cpu/simple_cpu.cc: Add data to static memReq and make everything use it. Add init of numLoads. --HG-- extra : convert_revision : 47d98aae643c64dff4e5cf1dc770a36434122579
2003-10-19Check in a first stab at a script to sort the #include lines in a source file.Steve Reinhardt
Nate thought this would be cool, and I started on it, but lost interest. I'm mostly committing this so bk stops bugging me about it. Nate, don't start hacking on this until after the ISCA deadline! --HG-- extra : convert_revision : e0ecc54b118ee99d254e9707b1bba11d4078d7e0
2003-10-19Get rid of obsolete code, most of it '#if 0'ed anyway.Steve Reinhardt
Mostly vestiges of Dave's long-gone instruction prefetching stuff. arch/alpha/isa_traits.hh: Delete unused extractInstructionPrefetchTarget(). base/inifile.cc: Delete '#if 0' code cpu/base_cpu.hh: Delete unused filterThisInstructionPrefetch() function. cpu/exetrace.hh: Delete '#if 0' code (obsolete flags). --HG-- extra : convert_revision : c8317f56ba0a0e568daa785825ee938584987bed
2003-10-19Merge zizzer.eecs.umich.edu:/bk/m5Nathan Binkert
into crampon.eecs.umich.edu:/z/binkertn/research/m5/latest --HG-- extra : convert_revision : a07675b26bc39cf082e2f4486998718417d43946
2003-10-18Add comment to elaborate on store-conditional result code (and removeSteve Reinhardt
stale reference to machine.def). arch/alpha/isa_desc: Add comment describing store-conditional result code cpu/exec_context.hh: update comments --HG-- extra : convert_revision : ac59e0ad7a9440cb6656617fdf05495b59c68f55
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