Commit graph

373 commits

Author SHA1 Message Date
Gabe Black
214d7af2fe m5=>gem5: Make the regression script build gem5.* instead of m5.* 2012-02-07 04:43:05 -08:00
Gabe Black
82939294d6 Regressions: Fix the regress script when "all" is used.
When the "all" test is specified, the "tests" list should have two elements in
it, "quick" and "long", not a single element "quick,long". The later would be
appropriate as the default for one of the command line options which are split
at commas, but at that point "tests" should already be a list.
2012-02-05 01:23:22 -08:00
Andreas Hansson
096a550757 Regression: Update the regress script after SE/FS merge
This patch updates the regress script to reflect the merge of the
SE/FS builds and the new structure of the test directories. It adds a
"mode" flag to the script, that defaults to both se and fs.
2012-02-02 04:51:13 -05:00
Dam Sunwoo
0ed3c84c7b util: implements "writefile" gem5 op to export file from guest to host filesystem
Usage: m5 writefile <filename>

File will be created in the gem5 output folder with the identical filename.
Implementation is largely based on the existing "readfile" functionality.
Currently does not support exporting of folders.
2012-01-31 07:46:04 -08:00
Nathan Binkert
a1b4cb58f1 hgfilesize: skip files that have been removed 2012-01-10 22:50:54 -08:00
Ali Saidi
80a6907927 ARM: Add support for initparam m5 op 2012-01-09 18:08:20 -06:00
Nathan Binkert
abf26fd828 hooks: Add a hook to limit the size of any individual file 2012-01-06 18:19:13 -05:00
Steve Reinhardt
ed61e02b24 style.py: don't die on empty files 2011-09-24 08:12:26 -07:00
Prakash Ramrakhyani
e4830ad2eb gem5ops: Implement Java JNI for gem5Ops
These ops allow gem5 ops to be called from within java programs like the following:
import jni.gem5Op;

public  class HelloWorld {

    public static void main(String[] args) {
        gem5Op gem5 = new gem5Op();
        System.out.println("Rpns0:" + gem5.rpns());
        System.out.println("Rpns1:" + gem5.rpns());
    }

    static {
        System.loadLibrary("gem5OpJni");
    }
}

When building you need to make sure classpath include gem5OpJni.jar:
javac -classpath $CLASSPATH:/path/to/gem5OpJni.jar HelloWorld.java

and when running you need to make sure both the java and library path are set:
java -classpath $CLASSPATH:/path/to/gem5OpJni.jar -Djava.library.path=/path/to/libgem5OpJni.so HelloWorld
2011-09-13 12:06:13 -05:00
Giacomo Gabrielli
69ef57fd0f O3: Create a pipeline activity viewer for the O3 CPU model.
Implemented a pipeline activity viewer as a python script (util/o3-pipeview.py)
and modified O3 code base to support an extra trace flag (O3PipeView) for
generating traces to be used as inputs by the tool.
2011-07-15 11:53:35 -05:00
Gabe Black
ec89fffb07 tracediff: Check for --debug-flags now instead of --trace-flags. 2011-07-02 22:52:26 -07:00
Ali Saidi
0b7ca66919 ARM: Cleanup m5ops usage of r0 and r1 a bit. 2011-06-17 12:20:11 -05:00
Gedare Bloom
3f1f16703d ARM: Add m5ops and related support for workbegin() and workend() to ARM ISA. 2011-06-17 12:20:10 -05:00
Nathan Binkert
0c424344fa copyright: Add code for finding all copyright blocks and create a COPYING file
The end of the COPYING file was generated with:
% python ./util/find_copyrights.py configs src system tests util

Update -C command line option to spit out COPYING file
2011-06-02 17:36:07 -07:00
Nathan Binkert
1c23bc100f style: Make the style hook work in directories other than the root. 2011-05-24 21:19:31 -07:00
Steve Reinhardt
7411f348d5 util/regress: make default action a more thorough regression
Changed the --variants option to --test-variants and added a new
--compile-variants option for variants that are only compiled
(not tested).  The former still defaults to 'opt' and the latter
defaults to 'debug,fast'.

Also changed the behavior when no tests are specified from just
compiling to running the 'quick' tests.

As a result, a plain 'util/regress' invocation will now compile
(but not test) the debug and fast builds, and compile and run the
quick regressions on the opt build.  This should be the default
set of tests that are run before committing.  Since the nightly
regressions use this same script, this will also be the new
nightly regression behavior.

Test-only regressions can still be done by setting --compile=''.
Compile-only regressions can be done by setting --test=''.
2011-05-23 14:27:20 -07:00
Ali Saidi
48f7fda706 ARM: Add vfpv3 support to native trace. 2011-05-04 20:38:26 -05:00
Gabe Black
947a5ba9a5 Util: Replace mkblankimage.sh with the new gem5img.py.
This change replaces the mkblankimage.sh script, used for creating new disk
images, with a new gem5img.py script. The new version is written in python
instead of bash, takes its parameters from command line arguments instead of
prompting for them, and finds a free loopback device dynamically instead of
hardcoding /dev/loop1. The file system used is now optionally configurable,
and the blank image is filled by a "hole" left by lseek and write instead of
literally filling it with zeroes.

The functionality of the new script is broken into subcommands "init",
"mount", "umount", "new", "partition", and "format". "init" creates a new file
of the appropriate size, partitions it, and then formats the first (and only)
new parition. "mount" attaches a new loopback device to the first parition of
the image file and mounts it to the specified mount point. "umount" unmounts
the specified mount point and identifies and cleans up the underlying loopback
device. "new", "partition", and "format" are the individual stages of "init"
but broken out so they can be run individually. That's so an image can be
reinitialized in place if needed.

Two features of the original script are being dropped. The first is the
ability to specify a source directory to copy into the new file system. The
second is the ability to specify a list of commands to run which are expected
to (but not required to) update the permissions of the files in the new fs.
Both of these seem easy enough to do manually, especially given the "mount"
and "umount" commands, that removing them would meaningfully simplify the
script without making it less useful.
2011-04-29 04:46:19 -04:00
Steve Reinhardt
41680f4bad Change default regression build from 'fast' to 'opt' 2011-04-20 13:47:42 -07:00
Nathan Binkert
ddb0f1bca0 style: fix all_regions code and remove bogus region type 2011-04-17 14:21:04 -07:00
Nathan Binkert
6402721d8e style: remove extra debugging print 2011-04-17 13:57:40 -07:00
Nathan Binkert
a2889ef16d file_types: Make code work in Python 2.4 2011-04-17 13:57:03 -07:00
Nathan Binkert
39a055645f includes: sort all includes 2011-04-15 10:44:06 -07:00
Nathan Binkert
50fda09ac7 style: add sort_includes to the style hook 2011-04-15 10:43:51 -07:00
Nathan Binkert
5add771e85 style: move style verifiers into classes 2011-04-15 10:43:47 -07:00
Nathan Binkert
2d5e1de4d9 style: add a user interface wrapper class
makes things work both with mercurial and stand alone with stdio
2011-04-15 10:43:30 -07:00
Nathan Binkert
e5ecfde222 util: python implementation of a routine that will sort includes
I didn't realize that the perl version existed when I started this,
this version has a lot more features than the previous one since it will
sort and separate python, system, and m5 headers in separate groups, it
will remove duplicates, it will also convert c headers to stl headers
2011-04-15 10:43:06 -07:00
Nathan Binkert
326adda5f3 util: fix the language type function 2011-04-13 09:32:17 -07:00
Lisa Hsu
83664630ee util: update aggregator to handle x86 checkpoints.
Also, make update to understand some of the newer serialized variables
2011-03-19 21:12:55 -07:00
Gabe Black
591b05cf02 Regressions: Make X86_FS run automatically. 2011-03-12 14:38:57 -08:00
Gabe Black
fa448129b1 SCons: Turn some scons variables into command line options. 2011-03-03 23:54:31 -08:00
Gabe Black
441ab29820 Statetrace: Stub out the missing i386 version of sendState. 2011-03-02 22:53:11 -08:00
Gabe Black
9d2650792f Statetrace: Rename i386 to i686.
--HG--
rename : util/statetrace/arch/i386/tracechild.cc => util/statetrace/arch/i686/tracechild.cc
rename : util/statetrace/arch/i386/tracechild.hh => util/statetrace/arch/i686/tracechild.hh
2011-03-02 22:53:11 -08:00
Gabe Black
3bcd77ddef Statetrace: Fix the i686 detection macro. 2011-03-02 22:53:11 -08:00
Gabe Black
16d997840a Statetrace: Use sys/user.h instead of linux/user.h. 2011-03-02 22:53:11 -08:00
Gabe Black
d7a47af12d Statetrace: Tweak the help for the -nt option. 2011-03-02 22:53:11 -08:00
Gabe Black
eab89a09d2 Statetrace: Accomodate cross compiling statetrace with scons.
--HG--
rename : util/statetrace/arch/tracechild_amd64.cc => util/statetrace/arch/amd64/tracechild.cc
rename : util/statetrace/arch/tracechild_amd64.hh => util/statetrace/arch/amd64/tracechild.hh
rename : util/statetrace/arch/tracechild_arm.cc => util/statetrace/arch/arm/tracechild.cc
rename : util/statetrace/arch/tracechild_arm.hh => util/statetrace/arch/arm/tracechild.hh
rename : util/statetrace/arch/tracechild_i386.cc => util/statetrace/arch/i386/tracechild.cc
rename : util/statetrace/arch/tracechild_i386.hh => util/statetrace/arch/i386/tracechild.hh
rename : util/statetrace/arch/tracechild_sparc.cc => util/statetrace/arch/sparc/tracechild.cc
rename : util/statetrace/arch/tracechild_sparc.hh => util/statetrace/arch/sparc/tracechild.hh
rename : util/statetrace/tracechild_arch.cc => util/statetrace/base/arch_check.h
rename : util/statetrace/regstate.hh => util/statetrace/base/regstate.hh
rename : util/statetrace/statetrace.cc => util/statetrace/base/statetrace.cc
rename : util/statetrace/tracechild.cc => util/statetrace/base/tracechild.cc
rename : util/statetrace/tracechild.hh => util/statetrace/base/tracechild.hh
2011-03-02 22:53:11 -08:00
Gabe Black
9151c4039a Statetrace: Convert the build to scons. 2011-03-02 22:53:11 -08:00
Gabe Black
db090ea139 Statetrace: Allow the user to override CXX. 2011-03-02 22:53:11 -08:00
Gabe Black
43eda1f285 Statetrace: Get rid of explicit register name handling. 2011-03-02 22:53:10 -08:00
Gabe Black
3c19e45a68 Statetrace: Kill the printer functionality in statetrace. 2011-03-02 22:53:10 -08:00
Gabe Black
3df970f0de Statetrace: Clean up style. 2011-03-02 22:53:10 -08:00
Gabe Black
9836972a13 Util: Get rid of the make_release.py script.
Since we're not doing releases any more we don't really need this script. If
we need it in the future, we can resurrect it from the history.
2011-02-15 23:22:32 -08:00
Brad Beckmann
dfa8cbeb06 m5: added work completed monitoring support 2011-02-06 22:14:19 -08:00
Ali Saidi
25822ee655 mkblankimage: bash != sh on many systems and this script needs bash 2011-01-18 16:30:00 -06:00
Gabe Black
43b58ce3ad Style checker: Fix a couple bugs in style.py. 2011-01-13 12:30:18 -08:00
Nathan Binkert
fcc621ac79 style: prevent the style hook from aborting uncleanly because of an exception 2011-01-10 11:11:16 -08:00
Nathan Binkert
3c8cc170d2 style: clean up style hook code a bit
I've renamed the check_whitespace operation to check_style.  You're going to
need to change your .hg/hgrc file.  While you're at it, add a pre-qrefresh
hook please.
2011-01-10 11:11:15 -08:00
Nathan Binkert
fe6574ecc0 style: make style hook work with pre-qrefresh and update to use new code
clean up the code a little bit while we're at it.

I recommend that everyone adds the pre-qrefresh hook below since it
will make qref run the style hook and not just commit/qpush

[extensions]
style = <m5 path>/util/style.py

[hooks]
pretxncommit.style = python:style.check_whitespace
pre-qrefresh.style = python:style.check_whitespace
2010-12-30 12:53:56 -05:00
Gabe Black
cb3674cd27 X86: Remove reserved* from the m5 utility program for x86. 2010-11-22 05:47:54 -05:00
Ali Saidi
fe300c6de2 ARM: Add full-system regressions 2010-11-08 13:58:25 -06:00
Ali Saidi
432fa0aad6 ARM: Add support for M5 ops in the ARM ISA 2010-11-08 13:58:24 -06:00
Joel Hestness
73d9a51835 util/m5/m5.c: ensure readfile() buffer pages are in page table
(and marked dirty, in case that matters) by touching them beforehand
2010-08-12 17:16:04 -07:00
Steve Reinhardt
cbd65e95db util: add a script for testing checkpointing
See comments in util/checkpoint-tester.py for details.
2010-07-05 21:39:38 -07:00
Lisa Hsu
aeb6e2e3ec utils: checkpoint aggregator: some physmem files are too big to read at once,
break it up into reading one page at a time. Also, avoid redoing a aggregating a checkpoint that's
already done.

--HG--
rename : util/checkpoint-aggregator.py => util/checkpoint_aggregator.py
2010-06-03 10:34:40 -07:00
Ali Saidi
d3a519ef0c ARM: Fixup native trace support and add some v7/recent stack code 2010-06-02 12:58:17 -05:00
Gabe Black
d75ad847b3 Statetrace: Fix compile problems with the AMD64 version of statetrace. 2010-05-02 00:39:46 -07:00
Nathan Binkert
d2eb589675 regress: add some new options
add -n/--no-exec which doesn't execute scons, but just prints the command line
add -j0 which tries to calculate how many cpus you have
add -D/--build-dir to specify a build directory other than ./build
2010-03-23 16:31:47 -07:00
Brad Beckmann
ab2f864af2 m5: Regression Tester Update
This patch includes the necessary regression updates to test the new ruby
configuration system.  The patch includes support for multiple ruby protocols
and adds the ruby random tester.  The patch removes atomic mode test for
ruby since ruby does not support atomic mode acceses.  These tests can be
added back in when ruby supports atomic mode for real.

--HG--
rename : tests/quick/50.memtest/test.py => tests/quick/60.rubytest/test.py
2010-01-29 20:29:40 -08:00
Nathan Binkert
6bb9486598 style_hook: Fix the style hook
Re-enable it and update it for more modern versions of mercurial.
2010-01-23 09:43:18 -08:00
Derek Hower
589218168c Automated merge with ssh://hg@m5sim.org/m5 2010-01-22 17:23:21 -06:00
Lisa Hsu
1c448e2ab0 copyrights: add copyright info to the files I added.
checkpoint-aggregator.py was written at UM so I added a UM copyright, agg_se.py was
written at AMD so I added the AMD copyright.
2010-01-20 16:47:40 -08:00
Lisa Hsu
d6da172517 util: do checkpoint aggregation more cleanly, fix last changeset.
1) Move alpha-specific code out of page_table.cc:serialize().
2) Begin serializing M5_pid and unserializing it, but adding an function to do optional paramIn so that old checkpoints don't need to be fixed up.
3) Fix up alpha startup code so that the unserialized M5_pid value is properly written to DTB_IPR_ASN.
4) Fix the memory unserialize that I forgot somehow in the last changeset.
5) Add in an agg_se.py to handle aggregated checkpoints. --bench foo-bar plus positional arguments foo bar are the only changes in usage from se.py.
Note this aggregation stuff has only been tested for Alpha and nothing else, though it should take a very minimal amount of work to get it to work with another ISA.
2010-01-19 22:03:44 -08:00
Derek Hower
279f179bab merge 2010-01-19 15:48:12 -06:00
Lisa Hsu
4a40ac71f8 util: make a generic checkpoint aggregator that can aggregate different cpts into one multi-programmed cpt. Make minor changes to serialization/unserialization to get it to work properly. Note that checkpoints were made with a comment at the beginning with // - this must be changed to ## to work properly with the python config parser in the aggregator. 2010-01-18 14:30:31 -08:00
Nathan Binkert
a02b21977a regress: add POWER to regressions 2009-10-28 11:56:43 -07:00
Steve Reinhardt
7a8ee4f40a rundiff: Don't flush stdout until after postcontext is printed. 2009-09-26 10:50:50 -07:00
Nathan Binkert
2278363015 slicc: Pure python implementation of slicc.
This is simply a translation of the C++ slicc into python with very minimal
reorganization of the code.  The output can be verified as nearly identical
by doing a "diff -wBur".

Slicc can easily be run manually by using util/slicc
2009-09-22 18:12:39 -07:00
Polina Dudnik
114d8724dd Functionality migrated to sequencer. 2009-09-17 17:39:52 -05:00
Polina Dudnik
a4fc1bad94 [mq]: first_patch 2009-08-21 15:52:46 -05:00
Gabe Black
e09ae149af Statetrace: Make sure the current state is loaded to print the initial stack frame.
The early call to child->step() was removed earlier because it confused the
new differences-only protocol ARM sendState() was using. It's necessary that
that gets called at least once before attempting to print the initial stack
frame, though, because otherwise statetrace doesn't know what the stack
pointer is. By putting the first call to child->step() in a common spot, both
needs are met.
2009-07-29 00:35:49 -07:00
Gabe Black
873112ea99 ARM: Make sure the target process doesn't run away from statetrace. 2009-07-29 00:14:43 -07:00
Gabe Black
52b4a7c36f ARM: Only send information that changed between statetrace and M5. 2009-07-27 00:54:30 -07:00
Gabe Black
1ad4de2528 imported patch statetracehost.patch 2009-07-27 00:54:04 -07:00
Ali Saidi
081b6fe9db ARM: Add ARM support to statetrace. 2009-07-27 00:53:39 -07:00
Gabe Black
6835dbce34 Statetrace: Fix up headers. 2009-07-27 00:53:32 -07:00
Nathan Binkert
5738dc3400 stats: fix usage of jobfile 2009-07-02 16:48:21 -07:00
Gabe Black
fa63af110c makerelease: Don't hide x86 any more. 2009-06-23 00:14:24 -07:00
Gabe Black
be3542ebdb Regressions: Build ARM_SE regressions by default. 2009-06-23 00:07:39 -07:00
Steve Reinhardt
6566028801 util: mkblankimage.sh should be executable 2009-05-22 21:24:09 -07:00
Nathan Binkert
8d2e51c7f5 includes: sort includes again 2009-05-17 14:34:52 -07:00
Steve Reinhardt
4f7d6a881c rundiff: flush stdout after each diff 2009-04-21 11:34:26 -07:00
Nathan Binkert
08043c777f style: fix style hook for some newer versions of mercurial. 2009-04-08 22:21:25 -07:00
Ali Saidi
d5ef9ee06b CPA: Add m5ops for critical path annotation work. 2009-02-26 19:29:16 -05:00
Nathan Binkert
64ed39f61b pseudo inst: Add new wake cpu instruction for sending a message to wake a cpu.
It's instantaneous and so it's somewhat bogus, but it's a first step.
2009-01-24 07:27:22 -08:00
Ali Saidi
758d6ccf1f Fix style hook for Mercurial >= 1.1 2009-01-13 00:14:04 -05:00
Gabe Black
49dcab0ce6 X86: Set up support for adding m5 pseudo insts to a binary. 2009-01-07 00:05:33 -08:00
Nathan Binkert
d6b229ea0f Add the mkblankimage.sh utility to the utils directory. 2008-12-03 04:57:55 -08:00
Nathan Binkert
47e2b08893 util/m5: Add a new function called pin to bind a program to a set of cores.
This is not m5 specific and this currently only works in linux.
2008-12-03 04:57:54 -08:00
Nathan Binkert
ab593c69b6 util/m5: reorganize code so it is easier to add operations 2008-12-03 04:57:53 -08:00
Steve Reinhardt
3701794d33 Minor tracediff bug fixes. 2008-11-17 11:22:16 -08:00
Clint Smullen
ba8936120e Remove the pointless, repository destroying assertion and just have the script check every line in the file if it cannot get context information. 2008-11-15 00:21:31 -05:00
Nathan Binkert
eb5d9ba72b pseudo inst: Add rpns (read processor nanoseconds) instruction.
This instruction basically returns the number of nanoseconds that the CPU
has been running.
2008-11-10 11:51:18 -08:00
Steve Reinhardt
72743e5020 tracediff: add '#' support for sub-arg alternatives, '-n' param 2008-11-06 20:23:05 -08:00
Ali Saidi
0bd9bbae4c Cleanup m5term changes with Nate's comments. 2008-10-01 16:37:49 -04:00
Ali Saidi
4ba87133bd Make m5term use select() so OS X is happy. 2008-10-01 16:27:52 -04:00
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
f9a597ddf3 m5ops: clean up the m5ops stuff.
- insert warnings for deprecated m5ops
- reserve opcodes for Ali's stuff
- remove code for stuff that has been deprecated forever
- simplify m5op_alpha
2008-07-11 08:52:50 -07:00
Nathan Binkert
f82d4e2364 python: Move various utility classes into a new m5.util package so
they're all in the same place.  This also involves having just one
jobfile.py and moving it into the utils directory to avoid
duplication.  Lots of improvements to the utility as well.

--HG--
rename : src/python/m5/attrdict.py => src/python/m5/util/attrdict.py
rename : util/pbs/jobfile.py => src/python/m5/util/jobfile.py
rename : src/python/m5/util.py => src/python/m5/util/misc.py
rename : src/python/m5/multidict.py => src/python/m5/util/multidict.py
rename : util/stats/orderdict.py => src/python/m5/util/orderdict.py
2008-06-14 20:19:49 -07:00
Nathan Binkert
ed84388b85 Add hg commands for style check so you can check at times other than commit 2008-06-14 19:37:26 -07:00