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2004-01-11Modify handling of serialize:dir parameter to make it more useful.Steve Reinhardt
Move global checkpoint-related functions and vars into Checkpoint class (as statics). arch/alpha/pseudo_inst.cc: dev/disk_image.cc: Move global checkpoint-related functions and vars into Checkpoint class (as statics). sim/serialize.cc: Move global checkpoint-related functions and vars into Checkpoint class (as statics). Checkpoint constructor now takes checkpoint directory name instead of file name. Make serialize:dir parameter actually set checkpoint directory name instead of directory in which checkpoint directory is created. If the value contains a '%', the curTick value is sprintf'd into the format to create the directory name. The default is backwards compatible with the old fixed name ("m5.%012d"). sim/serialize.hh: Move global checkpoint-related functions and vars into Checkpoint class (as statics). Checkpoint constructor now takes checkpoint directory name instead of file name. --HG-- extra : convert_revision : d0aa87b62911f405a4f5811271b9e6351fdd9fe4
2004-01-11Fix cprintf bug, plus minor cleanup & better error messages.Steve Reinhardt
base/cprintf.cc: Fix bug where a call with a format string with no specifiers but one or more arguments would crash. Old code tried to print extra args using last available format, but in this case there was no format, hence the problem. Now we just print "<extra arg>" for each extra arg. Also reorganized code a bit to make scope of fmt variable match the scope in which you can be confident it's meaningful. base/cprintf.hh: Print specific error message instead of calling format_invalid(). base/cprintf_formats.hh: Clear Format object in constructor. Use specific error messages instead of format_invalid() function. --HG-- extra : convert_revision : 87d5e902174e3eb2583131d056742af166540db0
2004-01-08the build directory is now correctly createdAli Saidi
--HG-- extra : convert_revision : 4a7b91821e2de64e400417f8ac503af7e596571d
2004-01-08Fixed another small libelf problem, everything should work now, on anyAli Saidi
machine. base/loader/elf_object.hh: put #defines for libelf that normally arn't defined so that -Wundef doesn't cause problems. --HG-- extra : convert_revision : fa2de6aa94c7ddbaa59990db4473402b0df7d93a
2004-01-08should now build... fixed relative path problemAli Saidi
--HG-- extra : convert_revision : 78c9445993a84b68be1b0a477555246f1ea6ce0c
2004-01-07Changed elf_object.* to use libelf for reading elf files. The makefileAli Saidi
and setup filed had to be modified to build libelf. The ext repository MUST exist in the directory below m5! base/loader/elf_object.cc: base/loader/elf_object.hh: now uses libelf to read elf binaries --HG-- extra : convert_revision : b70511f5379edf35d639f3bb64b786cb0bd180af
2003-12-28Add a uni-directional bus bridgeErik Hallnor
--HG-- extra : convert_revision : 37d30638eb0d988fc1089c7945f535e2979ca8e4
2003-12-24Add python output support to the statistics package!Nathan Binkert
base/statistics.cc: base/statistics.hh: - add python output support to the statistics package - each statistic type has a python() member function that takes a Python object to which the stat will output it's python representation - add getStatData hack so that the StatData pointer can be looked up by the proxies with their opaque pointer to the stat they're proxying for. This is necessary because the proxy really proxies for the bin and not the stat. Be nice to figure out how to get rid of it. The hack is used so that the str() function of a proxy can properly name itself. - To print formula stats, every stat has a str() function that converts that stat to a string that python can execute to get a value. test/Makefile: add python stuff test/stattest.cc: add more tests and test python support --HG-- extra : convert_revision : 513814ab0a125606897f2c57dccdf22879032ef9
2003-12-24initial basic hooks into the stats package to output python codeNathan Binkert
python dumping takes a name for the output data base/statistics.cc: base/statistics.hh: initial basic hooks into the stats package to output python code --HG-- extra : convert_revision : 37f52dc03df50aa90346dc9ca341f961e7e855e8
2003-12-24Random cleanupNathan Binkert
base/statistics.hh: - use a typedef to get at bin_t - clean up template declaration - public access to typedefs --HG-- extra : convert_revision : 0650c5a1cba51c7af04790498af0d354884be0ee
2003-12-24formatting for consistencyNathan Binkert
--HG-- extra : convert_revision : f859244880dcc2be9424edaac0c73adfd467221e
2003-12-24more readable formattingNathan Binkert
--HG-- extra : convert_revision : 99bd142099482dbd04645a0f44ac63d2467b883c
2003-12-24Random cleanup to make things work a bit betterNathan Binkert
base/statistics.cc: - give an internal name to statistics that aren't printable - speed up reset a tad - Make sure that the original value of the current bin is restored properly - check for the case where there are no subnames so we don't have an error - check to make sure that the formula's root is set before accessing it base/statistics.hh: - clean up includes a bit - deal with the case where there are no subnames - get rid of remnants of FS_MEASURE stuff --HG-- extra : convert_revision : 1e4338fc2b225647df47641b04c13b7046b2e114
2003-12-24never print the cdf or pdf or the overflow bucket if we're simplescalrNathan Binkert
--HG-- extra : convert_revision : 921ad80a5c671fee9eab3f389636dccc101d18f6
2003-12-23- change the FormatFlags into more general StatFlagsNathan Binkert
- make init and print StatFlags - default_mode -> DefaultMode - the display mode is no longer needed as part of the stat pass it into the display functions so the mode can be determined from dump to dump - get rid of old simplescalar bug and make the distribution min_val work correctly - get rid of the DisplayMode parameter to distribution updates since it is no longer needed --HG-- extra : convert_revision : 386f69f4d12fb91faf60690aaab08542e009e555
2003-12-23- Allow the stats package user to determine in which mode to dumpNathan Binkert
- Factor out the formatted output into a display function - Make the stats package support tracing - Clean up output of binned data base/statistics.cc: - Factor out the formatted output into a display function and pass in the mode - Make the stats package support tracing - Clean up output of binned data - Get rid of the list of binned stats and the map of bins since it is no longer needed for output base/statistics.hh: - Allow the stats package user to determine in which mode to dump --HG-- extra : convert_revision : a1d5fc728f4dc22a851d58ea89d44018a94a64c7
2003-12-23Make it so you can override CC and CXXNathan Binkert
--HG-- extra : convert_revision : 104febf47752f31b4e1b6c400fb040ed108bc331
2003-12-23Make this compile with NDEBUG definedNathan Binkert
--HG-- extra : convert_revision : 37105cc901d7d10cee31bded926683a81577cdd2
2003-12-22add support for simple character input via the system consoleNathan Binkert
dev/alpha_access.h: - use our standard types instead of this extra typedef - advance the ALPHA_ACCESS version since the interface has changed. *this means you need a new console binary* - shuffle a couple things around to pack the data structure a bit better - add a placeholder for character input dev/alpha_console.cc: Clean up the read code path a bit and add support for character input via the console Clean up the write path and use a switch instead of a bunch of if statements --HG-- extra : convert_revision : a1a5bc8fed9ec9c4c46548fdf79604661668b81a
2003-12-22Fix binary path in configs/kernel/base.ini.Steve Reinhardt
--HG-- extra : convert_revision : 13bd8234e8472bf693583f9b4090746cb57d55ae
2003-12-21Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : 8f6f24d9c4ea5e3c12174fc0338cb441c45c8591
2003-12-21Add fully functional snooping to the hierarchy.Erik Hallnor
--HG-- extra : convert_revision : 928b6b8cb510c4b6c6ca649424769c3602b8f81e
2003-12-20Fix last patch to RTC initialization.Steve Reinhardt
It's still the case that the default is to use a fixed time, which was the main point of the last changeset. --HG-- extra : convert_revision : be74d808112fd4d0324475de7739e58b51a23c81
2003-12-20Default RTC behavior is to set to Jan 1 2010 (midnight GMT),Steve Reinhardt
not current wall-clock time. --HG-- extra : convert_revision : 6f61425ac065baa3ead13fb58e9dfa2ca7227ef1
2003-12-20Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5Steve Reinhardt
--HG-- extra : convert_revision : 315f207185b418f41509210a35188be996c0eb0a
2003-12-20we don't actually want to refer to the stable symlink becauseNathan Binkert
we want to keep revision control of which system we're referring to *NOTE* this means that this file must manually be changed if we move to a new system! --HG-- extra : convert_revision : cf42b07a7e4bcab86ecc96a06ac0a9c8da8895a3
2003-12-20update to reflect changes in the directory structureNathan Binkert
--HG-- extra : convert_revision : 9368863275584a158313d6db52bfa6b744f7f040
2003-12-20Fix a bunch of memory leak type bugs, and add some betterNathan Binkert
checking in places to make sure stuff is behaving properly. base/statistics.cc: separate the per stat check from the general stats check. We always want the general stuff to happen base/statistics.hh: - separate the per stat check from the general stats check. we always want the general stuff to happen - make every stat check that its bin is at least initialized - set the vector2d x and y coordinates in init to prevent an uninitialized memory access test/Makefile: don't need sim_time.o to test stats test/stattest.cc: don't make x and y the same on the 2d test so that we make sure that the two dimensions are correct --HG-- extra : convert_revision : 81320325056ac1c09f6842474fb6ee3bcc030a8e
2003-12-19Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : d7bdfa7ae3d1af113b6c4e22102c776b8d832659
2003-12-19m5.purify targetNathan Binkert
--HG-- extra : convert_revision : 43e88cf2a583bffca08dacfe3c8511d8e9dd5833
2003-12-19Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : a98c2e7e1d61e807e5824dff35b2ff4ee44e4ee8
2003-12-19Fix non-determinism on misspeculated uncached store conditionals.Steve Reinhardt
--HG-- extra : convert_revision : d0e986d540a1425a91d070ee9d29652a30c60b01
2003-12-19Minor cleanup of trace/output stuff (leftover from EINTR bug fix).Steve Reinhardt
base/cprintf.cc: Get rid of unnecessary stream state check. Bug is fixed now, and I'm not sure this did much anyway. cpu/exetrace.cc: Get rid of unnecessary flush() call. --HG-- extra : convert_revision : 107dcdc578b2b0ad1652ee52ea0a33b0f3cd4e39
2003-12-19Make stuff build on openbsdNathan Binkert
arch/alpha/alpha_tru64_process.cc: So, I don't know why linux uses an off_t here. I'm also not sure why linux defines an off_t to be a long Let's just use long here since it works for linux, and that's what bsd does base/inifile.cc: correct #include for OpenBSD dev/disk_image.cc: the correct type for this is streampos --HG-- extra : convert_revision : f3ac3a3b8515d66e07ffb9780d8a9e387297b6a0
2003-12-17Okay, FULL_SYSTEM uses cpu_numErik Hallnor
--HG-- extra : convert_revision : e5e5dc4e90cb1c2d41541c8f8840bdd78ab69682
2003-12-17Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5Erik Hallnor
--HG-- extra : convert_revision : 733941876ff0967b1e64c7aef11b81beed3fa9e8
2003-12-17Initial probe checkin. Still need to write the snoopProbe functions for ↵Erik Hallnor
coherence to work properly. --HG-- extra : convert_revision : 1f4de96fe0339d7707cea42e96e463fbe11812e4
2003-12-17Re-add code to handle following multitple chains that got removed when chain ↵Steve Raasch
stuff moved into dispatch --HG-- extra : convert_revision : 263ecd450cda5205d368e0041614312e68901666
2003-12-17Add parameters to Segmented IQSteve Raasch
--HG-- extra : convert_revision : 1993882ffafb918b735efb070a82313cfa14f1cc
2003-12-17Be careful what you put inside an assert() !!!Steve Raasch
--HG-- extra : convert_revision : 2d7ee1fd37ba0317d6e7cc6b27dcb942f001cc6e
2003-12-17Miscellaneous minor fixes/improvements.Steve Reinhardt
Most notable is that the rundiff trace-output lossage is fixed! base/pollevent.cc: Use SA_RESTART to keep blocked write() calls from failing with EINTR when signals happen. base/trace.hh: Make TRACING_ON depend on NDEBUG not being set (instead of DEBUG being set) so m5.opt/m5.fast do what we want. util/rundiff: Print header lines showing file/cmd names. --HG-- extra : convert_revision : 4966814ad65aedb6d62a5a62a6ad3e3f326d61b8
2003-12-16Fix previously committed call_pal fix... the main problem was in theSteve Reinhardt
makefile, such that decoder.cc was not getting rebuilt. Also add -fno-strict-aliasing to fix all the bizarre problems I've been having with g++ 3.3.x. arch/alpha/isa_desc: Fix compilation problems. AlphaISA is a class now, not a namespace. --HG-- extra : convert_revision : 1583cebc1258c57cbd286c1955d11648150fa1f4
2003-12-15Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5Steve Reinhardt
--HG-- extra : convert_revision : dd887635c7ce74324b3670744461ffdf92e1dedf
2003-12-15Fixes for full-system call_pal instruction.Steve Reinhardt
arch/alpha/alpha_memory.cc: Rename md_mode_type to mode_type. arch/alpha/ev5.cc: simPalCheck() only gets called on correct path now, so there's no need to test misspeculating(). arch/alpha/isa_desc: Get privileged call_pall detection right this time (I hope). ExecContext::simPalCheck() and Annotate::Callpal() are now called only on non-speculative executions... this should fix the bogus pal-call stats we've been seeing (since these are incremented in simPalCheck()). Also check for invalid call_pall function codes. --HG-- extra : convert_revision : 465d6724884007d3fa066d14cd5e6db0cd3954e1
2003-12-15Minor enhancements to rundiff.Steve Reinhardt
util/rundiff: Dump buffered lines on loss of sync so we see where things went wrong. Also return proper exit code from checkmatch() function. --HG-- extra : convert_revision : cd88064ee784a50b675bf3fededbb3901c3c266c
2003-12-15Another fix for gcc 3.3.x.Steve Reinhardt
base/statistics.hh: Make a couple of typedefs public rather than protected. g++ 3.3 complains otherwise. --HG-- extra : convert_revision : 6a8e4edb0c39474c0e0c7bc474ad0f22b9fb8505
2003-12-15Add #define parameter and corresponding build option toSteve Reinhardt
disable FastAlloc. Gcc 3.3.x appears to have a bug that breaks FastAlloc when compiled with optimization. base/fast_alloc.cc: base/fast_alloc.hh: #define NO_FAST_ALLOC makes FastAlloc a no-op. --HG-- extra : convert_revision : bf4bb8e963331c6782f2cfd475a811aa520e31b5
2003-12-15Add support for getting the hostnameNathan Binkert
--HG-- extra : convert_revision : 498a950e574059eac2e3b1969880ecc04cf53f31
2003-12-15Clean up time handling codeNathan Binkert
base/str.hh: this should really be inline base/time.cc: base/time.hh: clean up how the time class works. Export only one, and let people calculate their own elapsed times, etc. sim/main.cc: sim/sim_time.X -> base/time.X --HG-- rename : sim/sim_time.cc => base/time.cc rename : sim/sim_time.hh => base/time.hh extra : convert_revision : f3888fe3a1fdd1022084c282b58407c631a6d9a0
2003-12-11- Add a new target m5.fast (or just fast for short)Nathan Binkert
- make stuff compile with NDEBUG - remove the TRACE setup option since it isn't useful anymore base/statistics.cc: Compile with -DNDEBUG --HG-- extra : convert_revision : a75b3881be1513abb5915b6463c6cdc1f23a62e1
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