Nathan Binkert [Tue, 23 Dec 2003 19:54:12 +0000 (14:54 -0500)]
Make this compile with NDEBUG defined
--HG--
extra : convert_revision :
37105cc901d7d10cee31bded926683a81577cdd2
Nathan Binkert [Mon, 22 Dec 2003 22:51:14 +0000 (17:51 -0500)]
add support for simple character input via the system console
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
Steve Reinhardt [Mon, 22 Dec 2003 16:47:55 +0000 (08:47 -0800)]
Fix binary path in configs/kernel/base.ini.
--HG--
extra : convert_revision :
13bd8234e8472bf693583f9b4090746cb57d55ae
Erik Hallnor [Mon, 22 Dec 2003 03:47:33 +0000 (22:47 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
8f6f24d9c4ea5e3c12174fc0338cb441c45c8591
Erik Hallnor [Mon, 22 Dec 2003 03:43:48 +0000 (22:43 -0500)]
Add fully functional snooping to the hierarchy.
--HG--
extra : convert_revision :
928b6b8cb510c4b6c6ca649424769c3602b8f81e
Steve Reinhardt [Sun, 21 Dec 2003 07:59:13 +0000 (23:59 -0800)]
Fix last patch to RTC initialization.
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
Steve Reinhardt [Sun, 21 Dec 2003 04:17:18 +0000 (20:17 -0800)]
Default RTC behavior is to set to Jan 1 2010 (midnight GMT),
not current wall-clock time.
--HG--
extra : convert_revision :
6f61425ac065baa3ead13fb58e9dfa2ca7227ef1
Steve Reinhardt [Sun, 21 Dec 2003 03:56:31 +0000 (19:56 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
315f207185b418f41509210a35188be996c0eb0a
Nathan Binkert [Sun, 21 Dec 2003 00:18:34 +0000 (19:18 -0500)]
we don't actually want to refer to the stable symlink because
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
Nathan Binkert [Sun, 21 Dec 2003 00:14:17 +0000 (19:14 -0500)]
update to reflect changes in the directory structure
--HG--
extra : convert_revision :
9368863275584a158313d6db52bfa6b744f7f040
Nathan Binkert [Sat, 20 Dec 2003 21:25:48 +0000 (16:25 -0500)]
Fix a bunch of memory leak type bugs, and add some better
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
Erik Hallnor [Fri, 19 Dec 2003 23:33:54 +0000 (18:33 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
d7bdfa7ae3d1af113b6c4e22102c776b8d832659
Nathan Binkert [Fri, 19 Dec 2003 17:49:33 +0000 (12:49 -0500)]
m5.purify target
--HG--
extra : convert_revision :
43e88cf2a583bffca08dacfe3c8511d8e9dd5833
Erik Hallnor [Fri, 19 Dec 2003 17:10:06 +0000 (12:10 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
a98c2e7e1d61e807e5824dff35b2ff4ee44e4ee8
Steve Reinhardt [Fri, 19 Dec 2003 16:10:53 +0000 (08:10 -0800)]
Fix non-determinism on misspeculated uncached store conditionals.
--HG--
extra : convert_revision :
d0e986d540a1425a91d070ee9d29652a30c60b01
Steve Reinhardt [Fri, 19 Dec 2003 16:04:40 +0000 (08:04 -0800)]
Minor cleanup of trace/output stuff (leftover from EINTR bug fix).
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
Nathan Binkert [Fri, 19 Dec 2003 05:02:20 +0000 (00:02 -0500)]
Make stuff build on openbsd
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
Erik Hallnor [Thu, 18 Dec 2003 04:43:19 +0000 (23:43 -0500)]
Okay, FULL_SYSTEM uses cpu_num
--HG--
extra : convert_revision :
e5e5dc4e90cb1c2d41541c8f8840bdd78ab69682
Erik Hallnor [Thu, 18 Dec 2003 03:55:55 +0000 (22:55 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
733941876ff0967b1e64c7aef11b81beed3fa9e8
Erik Hallnor [Thu, 18 Dec 2003 03:55:45 +0000 (22:55 -0500)]
Initial probe checkin. Still need to write the snoopProbe functions for coherence to work properly.
--HG--
extra : convert_revision :
1f4de96fe0339d7707cea42e96e463fbe11812e4
Steve Raasch [Wed, 17 Dec 2003 20:31:51 +0000 (15:31 -0500)]
Re-add code to handle following multitple chains that got removed when chain stuff moved into dispatch
--HG--
extra : convert_revision :
263ecd450cda5205d368e0041614312e68901666
Steve Raasch [Wed, 17 Dec 2003 20:30:15 +0000 (15:30 -0500)]
Add parameters to Segmented IQ
--HG--
extra : convert_revision :
1993882ffafb918b735efb070a82313cfa14f1cc
Steve Raasch [Wed, 17 Dec 2003 20:27:23 +0000 (15:27 -0500)]
Be careful what you put inside an assert() !!!
--HG--
extra : convert_revision :
2d7ee1fd37ba0317d6e7cc6b27dcb942f001cc6e
Steve Reinhardt [Wed, 17 Dec 2003 17:43:03 +0000 (09:43 -0800)]
Miscellaneous minor fixes/improvements.
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
Steve Reinhardt [Tue, 16 Dec 2003 19:46:52 +0000 (11:46 -0800)]
Fix previously committed call_pal fix... the main problem was in the
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
Steve Reinhardt [Tue, 16 Dec 2003 05:07:04 +0000 (21:07 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
dd887635c7ce74324b3670744461ffdf92e1dedf
Steve Reinhardt [Tue, 16 Dec 2003 05:06:09 +0000 (21:06 -0800)]
Fixes for full-system call_pal instruction.
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
Steve Reinhardt [Tue, 16 Dec 2003 04:58:18 +0000 (20:58 -0800)]
Minor enhancements to rundiff.
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
Steve Reinhardt [Tue, 16 Dec 2003 04:56:47 +0000 (20:56 -0800)]
Another fix for gcc 3.3.x.
base/statistics.hh:
Make a couple of typedefs public rather than protected.
g++ 3.3 complains otherwise.
--HG--
extra : convert_revision :
6a8e4edb0c39474c0e0c7bc474ad0f22b9fb8505
Steve Reinhardt [Tue, 16 Dec 2003 04:55:10 +0000 (20:55 -0800)]
Add #define parameter and corresponding build option to
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
Nathan Binkert [Mon, 15 Dec 2003 23:24:02 +0000 (18:24 -0500)]
Add support for getting the hostname
--HG--
extra : convert_revision :
498a950e574059eac2e3b1969880ecc04cf53f31
Nathan Binkert [Mon, 15 Dec 2003 23:23:48 +0000 (18:23 -0500)]
Clean up time handling code
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
Nathan Binkert [Fri, 12 Dec 2003 00:22:03 +0000 (19:22 -0500)]
- Add a new target m5.fast (or just fast for short)
- 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
Steve Reinhardt [Thu, 11 Dec 2003 16:46:21 +0000 (08:46 -0800)]
Make memtest compile again.
cpu/memtest/memtest.hh:
Oops... make memtest compile with new event priorities too.
--HG--
extra : convert_revision :
8143f2e078bb785991d351803fc3a6a50aa31ae5
Steve Reinhardt [Thu, 11 Dec 2003 16:30:35 +0000 (08:30 -0800)]
Minor util/find-files fix.
--HG--
extra : convert_revision :
d71031993b996cd1a3c2e8749ba7ee7440176287
Steve Reinhardt [Thu, 11 Dec 2003 16:29:52 +0000 (08:29 -0800)]
- Switch events to use a priority enum instead of integers.
This lets us centralize priorities so we can see what's going on.
- Shift serialize & cpu-switch events to happen before CPU ticks (to be
consistent with starting new CPU on same cycle instead of next cycle).
- Get rid of unnecessary bus stats reset callback.
cpu/simple_cpu/simple_cpu.cc:
sim/debug.cc:
sim/eventq.hh:
sim/serialize.cc:
sim/sim_events.cc:
sim/sim_events.hh:
Switch events to use a priority enum instead of integers.
This lets us centralize priorities so we can see what's going on.
--HG--
extra : convert_revision :
510d79b43c0a1c97a10eb65916f7335b1de8b956
Steve Reinhardt [Thu, 11 Dec 2003 08:16:46 +0000 (00:16 -0800)]
Stats & serialization tweaks & cleanup. Unserializing from
a checkpoint now gives identical results to running from scratch
and doing at switchover at the same cycle!
- CPUs start at cycle 0 again, not cycle 1.
- curTick is now serialized & unserialized.
- Stats get reset in main (before event loop). Since this is done
after curTick is unserialized, simTicks gets set correctly for
running from a checkpoint.
- Simplify serialization to happen in a single pass.
- s/Serializeable/Serializable/
arch/alpha/isa_traits.hh:
dev/etherlink.hh:
sim/eventq.cc:
sim/eventq.hh:
s/Serializeable/Serializable/
kern/tru64/tru64_system.cc:
sim/process.cc:
Make initial CPU activation on cycle 0 again (not 1).
sim/main.cc:
Reset stats before getting started.
Make error message on falling out of event loop
more meaningful.
sim/serialize.cc:
sim/serialize.hh:
Get rid of now-useless initial pass; serialization is
done in a single pass now.
Serialize & unserialize curTick.
Wrap curTick and mainEventQueue in a "globals" Serializable object.
s/Serializeable/Serializable/
sim/sim_object.cc:
Add static function to serialize all SimObjects.
sim/sim_object.hh:
Add static function to serialize all SimObjects.
s/Serializeable/Serializable/
--HG--
extra : convert_revision :
9dcc411d0009b54b8eb61c3a509680b81b9f6f68
Steve Reinhardt [Thu, 11 Dec 2003 01:49:41 +0000 (17:49 -0800)]
Rename RegResetCallback to registerResetCallback().
Add reset callback for bus (to fix idle cycles computation).
base/statistics.cc:
base/statistics.hh:
sim/sim_object.cc:
Rename RegResetCallback to registerResetCallback().
--HG--
extra : convert_revision :
c886c98143d4851f709ef95de3120b4494f8e4d2
Steve Reinhardt [Thu, 11 Dec 2003 01:47:28 +0000 (17:47 -0800)]
Factor ExecContext::setStatus(), BaseCPU::execCtxStatusChange(),
and SimpleCPU::setStatus() into separate functions. For example,
setStatus(Active) is now activate().
--HG--
extra : convert_revision :
4392e07caf6c918db0b535f613175109681686fe
Steve Reinhardt [Wed, 10 Dec 2003 04:25:52 +0000 (20:25 -0800)]
Minor fixes. Somehow do-tests.pl suddenly started failing
on test5 because of a wrong exit code; fixed that.
sim/main.cc:
No need to ignore SIGPIPE, as far as I know.
sim/sim_events.cc:
A CountedExitEvent is a normal termination, so
should have an exit code of 0.
--HG--
extra : convert_revision :
8b5072aca54f3ca08b2815b73ac01c00e4da49b6
Steve Reinhardt [Wed, 10 Dec 2003 00:43:54 +0000 (16:43 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
c8d6f2e6f590b7d1940b889bbec09e0e46f48c86
Nathan Binkert [Tue, 9 Dec 2003 22:41:08 +0000 (17:41 -0500)]
Make the simulator compile on an Itanium.
base/hashmap.hh:
Not all machines need these extra hash functions
also make Counter int64_t since that's really what is needed
--HG--
extra : convert_revision :
b5b5d65db157d01d76adbf4de4882b1516c9f2e7
Steve Reinhardt [Tue, 9 Dec 2003 22:21:46 +0000 (14:21 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
c74b502bf44ac300e44c9aa7d6d6e3c55a511893
Steve Reinhardt [Tue, 9 Dec 2003 22:21:38 +0000 (14:21 -0800)]
Minor tweaks to make a switchover at tick N match
restarting from a checkpoint at tick N.
cpu/simple_cpu/simple_cpu.cc:
On a CPU switchover, schedule the new CPU's first tick event
for curTick+1 instead of curTick.
--HG--
extra : convert_revision :
f0757d6f028214d36c1cff992db688fd6e8a6fdc
Steve Reinhardt [Tue, 9 Dec 2003 22:19:35 +0000 (14:19 -0800)]
Generate a fault when a privileged PAL call is
executed in non-privileged (non-PAL) mode.
--HG--
extra : convert_revision :
c8823a1eec27d801a1ed6110ade07354c4dd2a32
Nathan Binkert [Tue, 9 Dec 2003 18:05:43 +0000 (13:05 -0500)]
Sweeping change in the stats package....again...
base/statistics.cc:
- Merge the m5 display and simplescalar compatible display functions.
- Use functors for the stats printing instead of functions. This
gets rid of the very long argument lists and improves clarity.
- Fix a bug in binning that caused an invalid allocation to occur.
base/statistics.hh:
- Instead of using a compile time variable to choose whether
to print in ss compat mode, we use a runtime variable.
This is how we'll choose python output.
- There are no more virtual functions in the statistics themselves.
All virtual functions have been moved into a secondary helper class.
Every stat has an associated helper class that knows how to access
certain variables in that stat.
There is a hash_map from the stat to it's helper class data. This was
done because the helper data is only used during setup, stats reset,
and printing. All of which happen rarely, and you want to avoid
any performance hit that you can.
- To provide the name(), desc(), etc functions to classes so that the
user can set various parameters to the stats class, a single class
containing all of those functions was created. An odd trick was
done to actually make this class derive from the stat class because
a base class with no data actually does end up taking up space.
- The detail namespace was removed for now. I'll put it back when the
package is not in so much flux.
- Standard deviation, and mean were added to all distribution stats.
- There are several bugfixes and changes that aren't mentioned
test/Makefile:
Don't test sim_stats foo.
test/stattest.cc:
Don't test sim_stats foo.
Fix bin usage so that it corresponds to the current usage.
--HG--
extra : convert_revision :
ce8d9a8d485a84d55799f253d851e83650684170
Steve Raasch [Mon, 8 Dec 2003 22:34:14 +0000 (17:34 -0500)]
Remove mostly-broken binning stuff from "get"
Add parser debugging command-line option
--HG--
extra : convert_revision :
2f8a450f11ed10c3d1a5e8e58232aa8f3e5994c2
Steve Raasch [Mon, 8 Dec 2003 22:13:18 +0000 (17:13 -0500)]
Merge zizzer.eecs.umich.edu:/m5/Bitkeeper/m5
into zizzer.eecs.umich.edu:/y/sraasch/m5
--HG--
extra : convert_revision :
4e50e20af73d181de7365c9b77de78d70fcede8d
Steve Raasch [Mon, 8 Dec 2003 22:12:45 +0000 (17:12 -0500)]
Fetch-loss now uses the stats package
--HG--
extra : convert_revision :
c930a849e866177ceb67ec5db9444e8cfb4e0694
Nathan Binkert [Mon, 8 Dec 2003 19:01:48 +0000 (14:01 -0500)]
Instead of keeping track of the fraction of time that we're
idle, keep track of the fraction of time we're not idle. This
works better because the default processor state is idle, and
the default stat value is 0.
Keep the stat as idleFraction which is a formula that is equal
to 1 - notIdleFraction
--HG--
extra : convert_revision :
331c2e46f45ae0abda46988567ac2c4f7c42ccad
Nathan Binkert [Mon, 8 Dec 2003 18:15:18 +0000 (13:15 -0500)]
move setStatus into the .cc file
--HG--
extra : convert_revision :
9ccf885274d72ea3151a0db76b580dd51763edab
Steve Reinhardt [Sat, 6 Dec 2003 17:57:59 +0000 (09:57 -0800)]
Various cleanup. Mostly forcing initialization of some fields...
I noticed that checkpoints dumped from m5.debug and m5.opt had
differences, which is no longer the case (other than addresses
encoded in names).
cpu/full_cpu/smt.hh:
Get rid of unused SMT_MAX_CPUS.
sim/debug.cc:
Use AutoDelete for DebugBreakEvent.
sim/serialize.cc:
sim/serialize.hh:
Move constructor & destructor to header so they can be inlined.
--HG--
extra : convert_revision :
bc68c2c9b053b1de0d655ed555734419fafd0b83
Lisa Hsu [Fri, 5 Dec 2003 00:26:31 +0000 (19:26 -0500)]
remote_gdb.cc:
fix remote gdb
base/remote_gdb.cc:
fix remote gdb
--HG--
extra : convert_revision :
886cad5037e2124e6087be03f2903f07aeed0679
Steve Raasch [Wed, 3 Dec 2003 17:48:57 +0000 (12:48 -0500)]
Minor fixes to the Segmented and Seznec IQ models
--HG--
extra : convert_revision :
c8f9dc0465da1b119d6cf7d4eb599f0a16a25c92
Steve Reinhardt [Tue, 2 Dec 2003 06:39:27 +0000 (22:39 -0800)]
Formatting & doxygen docs for new syscall emulation code.
arch/alpha/alpha_linux_process.cc:
arch/alpha/alpha_linux_process.hh:
arch/alpha/alpha_tru64_process.cc:
arch/alpha/alpha_tru64_process.hh:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
Formatting & doxygen.
--HG--
extra : convert_revision :
4f07dd37e254120800dd0d5c0eb47acc9c00cb3f
Steve Reinhardt [Tue, 2 Dec 2003 03:34:51 +0000 (19:34 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
d66ebc598fdcfc9477ea5a1e455b21d7b9e56936
Steve Reinhardt [Tue, 2 Dec 2003 03:34:38 +0000 (19:34 -0800)]
Restructuring of LiveProcess etc. to support multiple emulated OS syscall
interfaces, and specific support for Alpha Linux. Split syscall emulation
functions into several groups, based on whether they depend on the specific
OS and/or architecture (and all combinations of above), including the use of
template functions to support syscalls with slightly different constants
or interface structs.
arch/alpha/alpha_tru64_process.cc:
Incorporate full Tru64 object definition here, including structure and constant definitions.
This way we can wrap all of the functions inside the object, and not worry about namespace
conflicts because no one outside this file will ever see it.
base/loader/aout_object.cc:
base/loader/aout_object.hh:
base/loader/ecoff_object.cc:
base/loader/ecoff_object.hh:
base/loader/elf_object.cc:
base/loader/elf_object.hh:
base/loader/object_file.cc:
base/loader/object_file.hh:
Add enums to ObjectFile to indicate the object's architecture and operating system.
cpu/exec_context.cc:
prog.hh is now process.hh
cpu/exec_context.hh:
prog.hh is now process.hh
move architecture-specific syscall arg accessors into ExecContext
cpu/simple_cpu/simple_cpu.cc:
No need to include prog.hh (which has been renamed)
sim/process.cc:
sim/process.hh:
LiveProcess is now effectively an abstract base class.
New LiveProcess::create() function takes an object file and dynamically picks the
appropriate subclass of LiveProcess to handle the syscall interface that file expects
(currently Tru64 or Linux).
--HG--
rename : arch/alpha/fake_syscall.cc => arch/alpha/alpha_tru64_process.cc
rename : sim/prog.cc => sim/process.cc
rename : sim/prog.hh => sim/process.hh
extra : convert_revision :
4a03ca7d94a34177cb672931f8aae83a6bad179a
Erik Hallnor [Tue, 25 Nov 2003 23:11:48 +0000 (18:11 -0500)]
Change the way writebacks are handled to make probing easier. Minor fixes to get coherence-test to work again.
--HG--
extra : convert_revision :
86915c6651e72ca4cbf85111599e451237f74a71
Erik Hallnor [Mon, 24 Nov 2003 20:46:39 +0000 (15:46 -0500)]
Extract documentation for all classes.
--HG--
extra : convert_revision :
17428b19a2230199a8ac79b7d8f727d58d3428ac
Lisa Hsu [Sun, 23 Nov 2003 17:57:16 +0000 (12:57 -0500)]
get rid of the errors from simple-test1 and test1-6
base/statistics.cc:
fix how some stats are printed to get rid of some of those pesky regression errors. this does not fix all of them, just the unimportant ones.
--HG--
extra : convert_revision :
247675fd5bbb47e29c8c077a8d2b2996be1b7072
Nathan Binkert [Sat, 22 Nov 2003 20:12:56 +0000 (15:12 -0500)]
Go Blue!!!!
base/statistics.hh:
Simple formatting fixes
--HG--
extra : convert_revision :
608fe1c37f58426d65cb5ec172764a6b610be6c8
Nathan Binkert [Sat, 22 Nov 2003 20:09:30 +0000 (15:09 -0500)]
Merge zizzer.eecs.umich.edu:/bk/m5
into zans.eecs.umich.edu:/z/binkertn/research/m5/stats
--HG--
extra : convert_revision :
cc1611895ad790cdaff75f752f10c048a5bff323
Nathan Binkert [Sat, 22 Nov 2003 20:07:53 +0000 (15:07 -0500)]
We only need to choose that we do want binning, or we don't.
no need for multiple bin classes. If multiple bins are needed, we
can always do it with ini type config instead.
kern/tru64/tru64_events.hh:
sim/system.cc:
sim/system.hh:
No more GenBin always use MainBin
--HG--
extra : convert_revision :
8c466f302324c33b59d47d0da04583b2517fc72c
Erik Hallnor [Fri, 21 Nov 2003 04:03:42 +0000 (23:03 -0500)]
Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision :
184533b3ec794bdff49cd1a6b8f2814f7af4237c
Lisa Hsu [Thu, 20 Nov 2003 13:06:33 +0000 (08:06 -0500)]
full_cpu.cc:
change name of numTicks to "numTicks" instead of "number of ticks" (which screws up scripts).
--HG--
extra : convert_revision :
9f68c5586743ea4c284609b405d5d9f23bd7cd49
Erik Hallnor [Wed, 19 Nov 2003 21:41:41 +0000 (16:41 -0500)]
Pass all the related information (the memreq) to the findBlock call. Working towards not caring about block addresses anymore.
--HG--
extra : convert_revision :
5700b8e843cd97c9bf1793d81615e65f1cf1e1aa
Erik Hallnor [Wed, 19 Nov 2003 21:40:05 +0000 (16:40 -0500)]
Pass MemReqPtr by reference.
--HG--
extra : convert_revision :
141d50bb0bb010cee38231ec7b7289fa834b37d5
Erik Hallnor [Wed, 19 Nov 2003 20:26:14 +0000 (15:26 -0500)]
Move some MSHR typedefs into the class, transition from MSHRblah to MSHR::blah.
--HG--
extra : convert_revision :
4deb260e4374ca05f965cfc27169e838971d5e0f
Nathan Binkert [Sat, 15 Nov 2003 17:32:36 +0000 (12:32 -0500)]
make the name consistent with what it does.
--HG--
extra : convert_revision :
34ad9362bfe8a80a4c4ed332f7254f99da51c015
Nathan Binkert [Fri, 14 Nov 2003 06:19:16 +0000 (01:19 -0500)]
Make it so that we create a directory for each checkpoint so that
there aren't so many files littering your directory
dev/disk_image.cc:
Checkpoints now in a directory
sim/serialize.hh:
Make it so that we create a directory for each checkpoint so that
there aren't so many files littering your directory.
Remove unused variable
--HG--
extra : convert_revision :
261824eee62f7b68f6ae6e3dbd49ad5128ced148
Nathan Binkert [Wed, 12 Nov 2003 20:23:31 +0000 (15:23 -0500)]
statistics.cc:
Only reactivate the original bin if it actually exists.
base/statistics.cc:
Only reactivate the original bin if it actually exists.
--HG--
extra : convert_revision :
e71ba0680d79ca439487a31d8f365429bff8c375
Nathan Binkert [Wed, 12 Nov 2003 19:59:58 +0000 (14:59 -0500)]
in the case where we don't have any bins, we don't want to panic
--HG--
extra : convert_revision :
e9056ca020d0f3db388b31a074b03e4d521f8705
Steve Reinhardt [Wed, 12 Nov 2003 18:36:12 +0000 (10:36 -0800)]
Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision :
bb9bba89ad0b25b0a4748bf46b714e2259321ad9
Steve Reinhardt [Wed, 12 Nov 2003 18:35:48 +0000 (10:35 -0800)]
Change setup scheme to split base configurations from configuration options.
Completely backward compatible except for setup file locations.
See comment in setup script for more details.
--HG--
extra : convert_revision :
4e4a28bcbe36e0c6fd688dd133274bb80ae442f5
Erik Hallnor [Wed, 12 Nov 2003 16:59:04 +0000 (11:59 -0500)]
Merge ehallnor@zizzer:/bk/m5
into zizzer.eecs.umich.edu:/y/ehallnor/work/m5
--HG--
extra : convert_revision :
7835ada99c5ff47a9013d2827311a24e1447ac16
Erik Hallnor [Wed, 12 Nov 2003 16:58:56 +0000 (11:58 -0500)]
Create a compressed cache if there is a compressed bus or data should be stored compressed
--HG--
extra : convert_revision :
eade8951bed25a222e5e1ee370d431ec5c0a200d
Steve Reinhardt [Wed, 12 Nov 2003 16:41:09 +0000 (08:41 -0800)]
Add config for simple purely functional simulation (no caches).
--HG--
extra : convert_revision :
e2466d051e67d76e841416deeb95974c8f9516fe
Steve Reinhardt [Wed, 12 Nov 2003 16:40:32 +0000 (08:40 -0800)]
Rewrite getdirentries to replace SS-derived version.
--HG--
extra : convert_revision :
72eced315bbb331d3068279e60f1f0a390eb687a
Steve Reinhardt [Mon, 10 Nov 2003 04:36:54 +0000 (20:36 -0800)]
Minor enhancements to rundiff script.
util/rundiff:
Make sure Algorithm::Diff is loaded only if you need it
(so it's ok if you don't have it installed).
Add command-line options for things you might want to change:
- diff algorithm
- # of context lines
- # of lines of lookahead
--HG--
extra : convert_revision :
b3ba02e1816eee286f47eb28ab578fa4734bac3a
Steve Reinhardt [Sun, 9 Nov 2003 18:39:44 +0000 (10:39 -0800)]
Setup to build with gcc 3.3.2.
--HG--
extra : convert_revision :
27e73ded6c1a2089427391bfdf1afa1f020ba14f
Steve Reinhardt [Sun, 9 Nov 2003 18:03:33 +0000 (10:03 -0800)]
ISCA hack is for FULL_SYSTEM only.
--HG--
extra : convert_revision :
a90fec583e6147bda8023da7f405aeecdb469128
Steve Raasch [Fri, 7 Nov 2003 22:49:50 +0000 (17:49 -0500)]
Merge zizzer.eecs.umich.edu:/m5/Bitkeeper/m5
into zizzer.eecs.umich.edu:/y/sraasch/new_head
--HG--
extra : convert_revision :
05dbe5ff1097b16430b647e599e56c556683c026
Steve Raasch [Fri, 7 Nov 2003 22:45:59 +0000 (17:45 -0500)]
updates for the new stats format
--HG--
extra : convert_revision :
7da435e2369a0ab4647f033e9ce16125ac7b9302
Steve Raasch [Fri, 7 Nov 2003 13:35:55 +0000 (08:35 -0500)]
It's important that there be white-space between each element
of a printed statistics line.
base/statistics.cc:
Add spaces between printed elements
--HG--
extra : convert_revision :
edcc9460fa178c39f7e3c15b3bad866ef9b263e4
Nathan Binkert [Fri, 7 Nov 2003 10:06:22 +0000 (05:06 -0500)]
add a couple of hacks to get thigns going for ISCA
arch/alpha/pseudo_inst.hh:
Give temporary access of these functions to full cpu junk
(this is a hack!)
--HG--
extra : convert_revision :
35499d6bf03b1c21dc918ccc09a6d21719262120
Lisa Hsu [Fri, 7 Nov 2003 06:39:17 +0000 (01:39 -0500)]
Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/bk/m5
--HG--
extra : convert_revision :
60b307d827220ba76b607d3f18d4fa00ab3fb1d5
Nathan Binkert [Fri, 7 Nov 2003 06:24:49 +0000 (01:24 -0500)]
save and restore the current bin during reset since we
should continue in whatever bin we were in.
--HG--
extra : convert_revision :
30a891ccb03afa0c1dd0c98942ab3ea5ba800660
Lisa Hsu [Fri, 7 Nov 2003 06:03:26 +0000 (01:03 -0500)]
add a numTicks stat to detailed cpu.
--HG--
extra : convert_revision :
91ba6216d4d309670b2366729b8bcf1ddc4d2198
Lisa Hsu [Fri, 7 Nov 2003 05:14:38 +0000 (00:14 -0500)]
track the idle_thread() function in the kernel, so that we can know if we are idle during a run.
kern/tru64/tru64_system.cc:
autogen for new tracked function
add to fn name map
kern/tru64/tru64_system.hh:
autogen
--HG--
extra : convert_revision :
322d54df3070824a039085dc3742660c82cf750d
Lisa Hsu [Fri, 7 Nov 2003 04:18:47 +0000 (23:18 -0500)]
change the path that i track from two separate paths to one.
kern/tru64/tru64_system.cc:
the automatic generated code...
also, change the way i populate the map. now, instead of tcp_ouput being
the head of its own path, put it under tcp_sosend, which is under sosend.
kern/tru64/tru64_system.hh:
automatically generatd changes
--HG--
extra : convert_revision :
005bac336a3088e32b3b5fcc5e72afd80f7f1934
Nathan Binkert [Fri, 7 Nov 2003 01:34:45 +0000 (20:34 -0500)]
Quick hack to make the simulator exit after the last period.
--HG--
extra : convert_revision :
54c9ae025539aaadf5b2cc79a6ba3e3602938356
Ron Dreslinski [Fri, 7 Nov 2003 01:08:45 +0000 (20:08 -0500)]
"remove SWContext * from map when it is context switched in"
--HG--
extra : convert_revision :
5c58046c36edce07ae8ffc14f1e889e614bfc271
Ron Dreslinski [Thu, 6 Nov 2003 23:47:33 +0000 (18:47 -0500)]
Make sure to serialize the bool that signifies a pending interrupt
--HG--
extra : convert_revision :
c614b3432077ccf8b138549be827edce7e50cd43
Erik Hallnor [Thu, 6 Nov 2003 23:40:08 +0000 (18:40 -0500)]
Merge ehallnor@zizzer:/bk/m5
into zizzer.eecs.umich.edu:/y/ehallnor/work/m5
--HG--
extra : convert_revision :
de8422f1e91f1defabe3a021236c813504bd3cab
Erik Hallnor [Thu, 6 Nov 2003 23:39:26 +0000 (18:39 -0500)]
Various fixes to memory code.
cpu/memtest/memtest.cc:
Disable probes until the work in all cases
util/rundiff:
Comment out Algorithm::Diff since its not needed.
--HG--
extra : convert_revision :
40e76ae8926650986a170a0ba6ef331519aceb19
Steve Raasch [Thu, 6 Nov 2003 17:57:06 +0000 (12:57 -0500)]
Nat's fix for compile bug
base/statistics.hh:
Too many "const"'s
--HG--
extra : convert_revision :
b38303f2e6b415e6bcc520da80e89d99b6976d23
Nathan Binkert [Thu, 6 Nov 2003 07:28:27 +0000 (02:28 -0500)]
better binning of Average stats
base/statistics.hh:
Try to make binning of Average statistics work a little better.
This solution is far from perfect though since we really need
to call set(p.current, p) when the binning takes place.
To fix the binning, we need to have the current value non-binned,
to do that, we make make the current value part of the Params struct.
This means that we can't pass around const Params structs
Maybe we need a binswap callback :/
--HG--
extra : convert_revision :
c2892387dbabe011bdcd6f0d99005c1c50653720
Nathan Binkert [Thu, 6 Nov 2003 05:41:14 +0000 (00:41 -0500)]
Little fixes to make more of the stats reset correctly.
base/statistics.cc:
formatting
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
Make numInsts reset by adding a resetStats function
sim/sim_object.cc:
Register the reset callback in a slightly cleaner way to avoid
potential static member constructor ordering issues
--HG--
extra : convert_revision :
408073b4b0397fbf9dfd9c548a313f1c8c3fc031
Lisa Hsu [Thu, 6 Nov 2003 04:38:57 +0000 (23:38 -0500)]
Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/bk/m5
--HG--
extra : convert_revision :
99fc513b9154a180711dc2229dcba488d45fe71d
Lisa Hsu [Thu, 6 Nov 2003 04:38:51 +0000 (23:38 -0500)]
add things to track read and soo_read for specweb.
kern/tru64/tru64_events.cc:
don't need this - it was commented out anyway.
kern/tru64/tru64_system.cc:
generated code from instrum_codegen.pl also, populateMap with the correct orderings.
kern/tru64/tru64_system.hh:
generated code from instrum_codegen.pl
--HG--
extra : convert_revision :
237366a4bae31a07dfc245d090a704afd2bd4833