Commit graph

327 commits

Author SHA1 Message Date
Steve Reinhardt
30ce620d1d sim: fold StartupCallback into SimObject
There used to be a reason to have StartupCallback
be a separate object, but not any more.  Now
it's just confusing.
2010-07-05 21:39:38 -07:00
Nathan Binkert
f90319d3b8 stats: rename print to display in the mysql code too...sorry 2010-06-15 14:00:41 -07:00
Nathan Binkert
e54b673315 stats: rename print to display so it work in python 2010-06-15 08:34:19 -07:00
Nathan Binkert
86a93fe7b9 stats: only consider a formula initialized if there is a formula 2010-06-15 01:18:36 -07:00
Nathan Binkert
54d813adca stats: get rid of the never-really-used event stuff 2010-06-14 23:24:46 -07:00
Nathan Binkert
3df84fd8a0 ruby: get rid of the Map class 2010-06-10 23:17:07 -07:00
Nathan Binkert
006818aeea ruby: get rid of Vector and use STL
add a couple of helper functions to base for deleteing all pointers in
a container and outputting containers to a stream
2010-06-10 23:17:07 -07:00
Lisa Hsu
4a3ce94386 Stats: fix dist stat and enable VectorDistStat 2010-06-03 11:06:12 -07:00
Gabe Black
3951afd2fa ARM: Detect thumb mode elf images. 2010-06-02 12:58:00 -05:00
Nathan Binkert
f07ee128cc compile: don't #include unnecessary stuff
Time from base/time.hh has a name clash with Time from Ruby's
TypeDefines.hh.  Eventually Ruby's Time should go away, so instead of
fixing this properly just try to avoid the clash.
2010-05-06 08:42:18 -07:00
Nathan Binkert
50bf3895b0 callback: Make helper functions that create callback objects for you
clean up callback stuff a little bit while we're at it.
2010-04-18 13:23:25 -07:00
Nathan Binkert
01dffaa32f refcnt: no default copy contructor or copy operator
We shouldn't allow these because the default versions will copy
the reference count which is definitely not what we want.
2010-04-02 11:20:32 -07:00
Lisa Hsu
be4cf50c5a stats: this makes some fixes to AverageStat and AverageVector.
Also, make Formulas work on AverageVector.  First, Stat::Average (and thus
Stats::AverageVector) was broken when coming out of a checkpoint and on resets,
this fixes that.  Formulas also didn't work with AverageVector, but added
support for that.
2010-02-23 09:33:18 -08:00
Nathan Binkert
5b90934dd2 build: need to include cstdio 2010-01-23 14:02:03 -08:00
Nathan Binkert
2c5fe6f95e build: fix compile problems pointed out by gcc 4.4 2009-11-04 16:57:01 -08:00
Timothy M. Jones
835a55e7f3 POWER: Add support for the Power ISA
This adds support for the 32-bit, big endian Power ISA. This supports both
integer and floating point instructions based on the Power ISA Book I v2.06.
2009-10-27 09:24:39 -07:00
Nathan Binkert
d9f39c8ce7 arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh 2009-09-23 08:34:21 -07:00
Ali Saidi
0a18bc0d6c ARM: Detect OABI binaries and complain that they're no-longer supported. 2009-07-27 00:50:55 -07:00
Gabe Black
7172e26cc4 ARM: Add a findLsbSet function and use it to implement clz. 2009-07-01 22:16:36 -07:00
Gabe Black
f1657a890e BitUnion: Add more constiness. 2009-06-21 16:40:33 -07:00
Nathan Binkert
baa0d695b2 cleanup: Make use of types properly and make the loop a little more clear. 2009-06-05 17:01:19 -07:00
Nathan Binkert
6faf377b53 types: clean up types, especially signed vs unsigned 2009-06-04 23:21:12 -07:00
Nathan Binkert
47877cf2db types: add a type for thread IDs and try to use it everywhere 2009-05-26 09:23:13 -07:00
Nathan Binkert
8d2e51c7f5 includes: sort includes again 2009-05-17 14:34:52 -07:00
Nathan Binkert
709d859530 includes: use base/types.hh not inttypes.h or stdint.h 2009-05-17 14:34:51 -07:00
Nathan Binkert
eef3a2e142 types: Move stuff for global types into src/base/types.hh
--HG--
rename : src/sim/host.hh => src/base/types.hh
2009-05-17 14:34:50 -07:00
Nathan Binkert
cbf237897f stats: tidy up the Distribution type a little bit 2009-05-13 07:18:03 -07:00
Nathan Binkert
cfa9c78100 stats: fancy is a bad name 2009-05-13 07:18:02 -07:00
Nathan Binkert
74c595d739 stats: clean up the code for printing stats 2009-05-13 07:18:01 -07:00
Nathan Binkert
c2c68c66b7 stats: remove a few compat leftovers 2009-05-11 11:18:09 -07:00
Nathan Binkert
5de3b2b6f0 stats: forgot an include for the mysql stuff 2009-05-11 11:18:09 -07:00
Nathan Binkert
5b752c1e31 scons: add include guards to info.hh 2009-05-11 11:18:09 -07:00
Nathan Binkert
aa9b4e6a68 stats: Move flags into info.hh and use base/flags.hh to manage the flags 2009-04-22 13:38:01 -07:00
Nathan Binkert
8c3eb1a192 stats: Shuffle around info stuff so it can be accessed separately 2009-04-22 13:38:00 -07:00
Nathan Binkert
4d9f25b75c stats: Rename the info classes to hopefully make things a bit clearer
FooInfoBase became FooInfo
FooInfo became FooInfoProxy
2009-04-22 13:38:00 -07:00
Nathan Binkert
ca3d82b38a stats: remove simplescalar compatibility for printing 2009-04-22 10:25:14 -07:00
Nathan Binkert
61a68371be stats: fix initialization bug in distribution text output 2009-04-22 06:44:29 -07:00
Steve Reinhardt
c370a9cb98 FastAlloc: track allocation tick in debug mode,
minor enhancements to debug output
2009-01-08 14:13:33 -08:00
Nathan Binkert
c87c9950df stats: disallow duplicate statistic names. 2009-04-08 22:22:50 -07:00
Nathan Binkert
4eea8acaf2 stats: fix compiler error 2009-03-16 15:16:58 -07:00
Nathan Binkert
fcaf1b74b0 stats: cleanup text output stuff and fix mysql output 2009-03-07 14:30:53 -08:00
Nathan Binkert
66a85b54e2 build: fix errors for compilers other than g++ 4.3 2009-03-07 14:30:52 -08:00
Nathan Binkert
6f787e3d36 stats: create an enable phase, and a prepare phase.
Enable more or less takes the place of check, but also allows stats to
do some other configuration.  Prepare moves all of the code that readies
a stat for dumping into a separate function in preparation for supporting
serialization of certain pieces of statistics data.
While we're at it, clean up the visitor code and some of the python code.
2009-03-05 19:09:53 -08:00
Nathan Binkert
9f45fbaaa6 stats: clean up how templates are used on the data side.
This basically works by taking advantage of the curiously recurring template
pattern in an intelligent way so as to reduce the number of lines of code
and hopefully make things a little bit clearer.
2009-03-05 19:09:53 -08:00
Nathan Binkert
cc95b57390 stats: Fix all stats usages to deal with template fixes 2009-03-05 19:09:53 -08:00
Nathan Binkert
c7e82f965f stats: remove the template wart left over from the ancient binning stuff 2009-03-05 19:09:53 -08:00
Nathan Binkert
244c2a517a stats: stick the distribution's fancy parameter into the parameters structure. 2009-03-05 19:09:53 -08:00
Nathan Binkert
e19fd1d521 stats: Add a wrapper class for the information side of things.
This provides an easy way to provide the callbacks into the data side
of things from the info side of things.  Rename Wrap to DataWrap so it
is more easily distinguishable from InfoWrap
2009-03-05 19:09:53 -08:00
Nathan Binkert
c7bd1ec261 stats: better naming of template parameters for the wrapper stuff
Parent and Child are bad names.  Derived and Base are better.
2009-03-05 19:09:53 -08:00
Nathan Binkert
2dd5a5b3dc stats: get rid of meaningless uses of virtual 2009-03-05 19:09:53 -08:00
Nathan Binkert
ec209953e7 stats: miscellaneous cleanup 2009-03-05 19:09:53 -08:00
Korey Sewell
846f953c2b Give TimeBuffer an ID that can be set. Necessary because InOrder uses generic stages so w/o an ID there is no way to differentiate buffers when debugging 2009-03-04 13:16:49 -05:00
Ali Saidi
6fd4bc34a1 CPA: Add new object for gathering critical path annotations. 2009-02-26 19:29:17 -05:00
Nathan Binkert
f3090e5b70 stats: reorganize how parameters are stored and accessed. 2009-02-23 12:22:19 -08:00
Nathan Binkert
aaf98aaa32 stats: move the limits stuff into the types.hh file 2009-02-23 12:22:18 -08:00
Nathan Binkert
80d5f34da6 stats: get rid of the convoluted 'database' code.
Just use the stuff directly and things ought to be more clear
2009-02-23 12:22:17 -08:00
Nathan Binkert
fb74987c52 stats: Try to make the names of things more intuitive.
Basically, this means renaming several things called data to info, which
is information about the statistics.  Things that are named data now are
actual data stored for the statistic.
2009-02-23 12:22:15 -08:00
Nathan Binkert
d940a2b741 stats: fix text printout for distributions 2009-02-23 12:04:50 -08:00
Nathan Binkert
3fa9812e1d debug: Move debug_break into src/base 2009-02-23 11:48:40 -08:00
Gabe Black
6923282fb5 X86: Make the loader recognize 32 bit x86 processes. 2009-02-15 23:43:39 -08:00
Ali Saidi
f4291aac25 Errors: Print a URL with a hash of the format string to find more information about an error. 2009-01-30 20:04:15 -05:00
Ali Saidi
56d5212ba7 Trace: Add DPRINTFS macro that takes parameter to call name() for trace printing. 2009-01-23 17:19:48 -05:00
Nathan Binkert
c9d3113015 tracing: Add help strings for some of the trace flags 2009-01-19 09:59:14 -08:00
Ali Saidi
11ac0c7acf INET: Add functions to header types to get offset in packet and start of payload; add function to split packet at last known header 2009-01-06 10:36:56 -05:00
Nathan Binkert
e141cb7441 flags: Change naming of functions to be clearer 2008-12-06 14:18:18 -08:00
Ali Saidi
aab595a306 INet: Allow updating on id, len, seq, and flag field for TCP segment offload 2008-12-05 13:58:21 -05:00
Lisa Hsu
854aa60fdc Automated merge with ssh://m5sim.org//repo/m5 2008-12-05 12:11:46 -05:00
Lisa Hsu
f1430941cf This brings M5 closer to modernity - the kernel being advertised is newer so it won't die on binaries compiled with newer glibc's, and enables use of TLS-toolchain built binaries for ALPHA_SE by putting auxiliary vectors on the stack. There are some comments in the code to help. Finally, stats changes for ALPHA are from slight perturbations to the initial stack frame, all minimal diffs. 2008-12-05 12:09:29 -05:00
Nathan Binkert
74f10be526 cprintf: support a configurable width and precision ("*" in printf) 2008-12-03 04:57:54 -08:00
Clint Smullen
3087be945d Output: Include gzstream package to allow automatically-gzipped output
The gzstream package provides an ostream-interface for writing gzipped files.
The package comes from:
    http://www.cs.unc.edu/Research/compgeom/gzstream/
And is distributed under the LGPL license. Both the license and version
information has been preservered, though all other files in the package have
been purged. Minor modifications to the code have been made. The output module
detects when a filename ends in .gz and constructs an ogzstream object instead
of an ofstream object. This works for both the create(...) and find(...)
commands. Additionally, since gzstream objects needs to be closed to ensure
proper file termination, I have the output deconstructor deleting all ostream's
that it manages on behalf of find(...). At the moment, the only output file
that I know this functionality works for is stats, i.e. by specifying
"--stats-file=m5stats.txt.gz" on the command line.
2008-11-15 23:42:11 -05:00
Nathan Binkert
5711282f87 Fix a bunch of bugs I introduced when I changed the flags stuff for packets.
I did some of the flags and assertions wrong. Thanks to Brad Beckmann
for pointing this out.  I should have run the opt regressions instead
of the fast. I also screwed up some of the logical functions in the Flags
class.
2008-11-14 04:55:30 -08:00
Nathan Binkert
2dd699ed3d flags: Provide an object for managing boolean flags for an object.
In many cases it might be preferable to use bitset, but this object
allows the user more easily manipulate groups of flags because the
underlying type (e.g. uint64_t) is exposed.
2008-11-10 11:51:17 -08:00
Nathan Binkert
194f0310d3 safe_cast: add a new cast function for casts that should always succeed.
In DEBUG mode, this does a dynamic_cast and asserts that the result is
non null.  Otherwise, it just does a static_cast.  Again, this is only
intended for cases where the cast should always succeed and what's
desired is a debugging check to make sure.
2008-11-10 11:51:17 -08:00
Steve Reinhardt
63127cbf37 mem: Assert that requests have non-negative size.
Would have saved me much debugging time if these
had been in there previously.
2008-11-10 14:11:07 -08:00
Nathan Binkert
89f016aacb cprintf: properly deal with pointer types 2008-10-10 21:45:35 -07:00
Nathan Binkert
96936c6bf5 Rename the info function to inform to avoid likely name conflicts 2008-10-10 12:17:53 -07:00
Nathan Binkert
afb279b1bb output: Make panic/fatal/warn more flexible so we can add some new ones.
The major thrust of this change is to limit the amount of code
duplication surrounding the code for these functions.  This code also
adds two new message types called info and hack.  Info is meant to be
less harsh than warn so people don't get confused and start thinking
that the simulator is broken.  Hack is a way for people to add runtime
messages indicating that the simulator just executed a code "hack"
that should probably be fixed.  The benefit of knowing about these
code hacks is that it will let people know what sorts of inaccuracies
or potential bugs might be entering their experiments.  Finally, I've
added some flags to turn on and off these message types so command
line options can change them.
2008-10-10 10:18:28 -07:00
Nathan Binkert
5586b1539b misc: remove #include <cassert> from misc.hh since not everyone needs it. 2008-10-10 10:15:00 -07:00
Nathan Binkert
4ecc5d53a3 range_map: Add a method to find which range a single value falls into. 2008-10-09 22:19:38 -07:00
Nathan Binkert
6ccf28c896 style: conform to M5 style. 2008-10-09 09:25:41 -07:00
Nathan Binkert
7cc2a88038 stats: use properly signed types for looping and comparison 2008-10-09 04:58:23 -07:00
Nathan Binkert
a52dce6d62 style: Bring statistics code in line with the proper style. 2008-10-09 04:58:23 -07:00
Nathan Binkert
67a2918abc stats: Fix small bug pointed out by unit testing. 2008-10-02 11:26:59 -07:00
Ali Saidi
0a1613abe1 Output: Verify output files are open after opening them. 2008-10-02 12:46:57 -04:00
Nathan Binkert
80d9be86e6 gcc: Add extra parens to quell warnings.
Even though we're not incorrect about operator precedence, let's add
some parens in some particularly confusing places to placate GCC 4.3
so that we don't have to turn the warning off.  Agreed that this is a
bit of a pain for those users who get the order of operations correct,
but it is likely to prevent bugs in certain cases.
2008-09-27 21:03:49 -07:00
Nathan Binkert
83f3bff643 add a bit of style 2008-09-27 00:15:45 -07:00
Nathan Binkert
6efb930e19 gcc: Version 4.3 is pretty anal about shadowing types, placate it.
In the future, it would be nice to put the O3CPU into its own
namespace so that we don't end up hardcoding pointers to the global
namespace.
2008-09-22 08:25:57 -07:00
Nathan Binkert
ce3d8c2b03 atomicio: provide atomic read and write functions.
These functions keep trying to read and write until all data has been
transferred, or an error occurrs.  In the case where an end of file
hasn't been reached, but all of the bytes have not been read/written,
try again.  On EINTR, try again.
2008-09-19 09:42:31 -07:00
Nathan Binkert
af9c5e05f7 Use C++ limits where applicable for portability 2008-09-19 09:11:43 -07:00
Nathan Binkert
befae3c0b0 Use the proper version of C++ headers 2008-09-19 09:11:43 -07:00
Nathan Binkert
ea83cedcf6 Check the return value of I/O operations for failure 2008-09-19 09:11:42 -07:00
Nathan Binkert
f066db7fcd inifile: Whack preprocessor access.
We haven't used the preprocessor feature of the inifile stuff in a
very long time, so let's get rid of it since it would otherwise take
effort to maintain.
2008-09-19 09:11:40 -07:00
Ali Saidi
3a3e356f4e style: Remove non-leading tabs everywhere they shouldn't be. Developers should configure their editors to not insert tabs 2008-09-10 14:26:15 -04:00
Nathan Binkert
496d3f2789 style: This file hugely violated the M5 style.
Remove a bunch of unused cruft from the interface while we're at it
2008-09-08 18:03:52 -07:00
Steve Reinhardt
58c63ea8b1 Get rid of outputStream... wasn't really being used
(except for warn()) and new -r/-e options make it
not worth fixing.
2008-08-04 01:45:12 -04:00
Steve Reinhardt
fe8aeff362 Add -r/-e options to redirect stdout/stderr.
Better than using shell since it automatically uses -d directory
for output files (creating it as needed).
2008-08-04 00:40:31 -04:00
Nathan Binkert
50ef39af82 sockets: Add a function to disable all listening sockets.
When invoking several copies of m5 on the same machine at the same
time, there can be a race for TCP ports for the terminal connections
or remote gdb.  Expose a function to disable those ports, and have the
regression scripts disable them.  There are some SimObjects that have
no other function than to be used with ports (NativeTrace and
EtherTap), so they will panic if the ports are disabled.
2008-08-03 18:19:55 -07:00
Steve Reinhardt
aa2bb4f7b9 Get rid of useless m5_assert macro.
Its only purpose was to print the cycle number but that already
happens in the SIGABRT handler.  No one used it anyway.
2008-07-15 14:38:51 -04:00
Ali Saidi
a4a7a09e96 Remove delVirtPort() and make getVirtPort() only return cached version. 2008-07-01 10:25:07 -04:00
Ali Saidi
c5fbbf376a Change everything to use the cached virtPort rather than created their own each time.
This appears to work, but I don't want to commit it until it gets tested a lot more.
I haven't deleted the functionality in this patch that will come later, but one question
is how to enforce encourage objects that call getVirtPort() to not cache the virtual port
since if the CPU changes out from under them it will be worse than useless. Perhaps a null
function like delVirtPort() is still useful in that case.
2008-07-01 10:24:19 -04:00