Commit graph

181 commits

Author SHA1 Message Date
Steve Reinhardt
3418ebb5f8 SConstruct: rename and document AddM5Option
Got rid of gratuitous M5 reference in the function name.
In the process, wondered why we have this function at all and
spent time trying to get rid of it and eventually firgured out
why it's needed.  Put the answer in a comment so we don't have
to wonder again.
2012-03-02 14:05:00 -08:00
Steve Reinhardt
f71a5c5e62 SConstruct: update comments & doc strings
Lots of references to 'M5' still, and some to SE/FS
2012-03-02 13:53:52 -08:00
Gabe Black
ea8b347dc5 Merge with head, hopefully the last time for this batch. 2012-01-31 22:40:08 -08:00
Koan-Sin Tan
7d4f187700 clang: Enable compiling gem5 using clang 2.9 and 3.0
This patch adds the necessary flags to the SConstruct and SConscript
files for compiling using clang 2.9 and later (on Ubuntu et al and OSX
XCode 4.2), and also cleans up a bunch of compiler warnings found by
clang. Most of the warnings are related to hidden virtual functions,
comparisons with unsigneds >= 0, and if-statements with empty
bodies. A number of mismatches between struct and class are also
fixed. clang 2.8 is not working as it has problems with class names
that occur in multiple namespaces (e.g. Statistics in
kernel_stats.hh).

clang has a bug (http://llvm.org/bugs/show_bug.cgi?id=7247) which
causes confusion between the container std::set and the function
Packet::set, and this is currently addressed by not including the
entire namespace std, but rather selecting e.g. "using std::vector" in
the appropriate places.
2012-01-31 12:05:52 -05:00
Gabe Black
22a076a6d5 SE/FS: Get rid of the FULL_SYSTEM config option. 2012-01-28 07:24:56 -08:00
Andreas Hansson
c2dbfc1d6c MAC: Make gem5 compile and run on MacOSX 10.7.2
Adaptations to make gem5 compile and run on OSX 10.7.2, with a stock
gcc 4.2.1 and the remaining dependencies from macports, i.e. python
2.7,.2 swig 2.0.4, mercurial 2.0. The changes include an adaptation of
the SConstruct to handle non-library linker flags, and Darwin-specific
code to find the memory usage of gem5. A number of Ruby files relied
on ambigious uint (without the 32 suffix) which caused compilation
errors.
2012-01-09 18:08:20 -06:00
Gabe Black
2ee59cee1b GCC: Guard some gcc flags so they're used when available and needed. 2011-11-09 21:48:28 -08:00
Nilay Vaish
821dfc1289 BuildEnv: Eliminate RUBY as build environment variable
This patch replaces RUBY with PROTOCOL in all the SConscript files as
the environment variable that decides whether or not certain components
of the simulator are compiled.
2011-08-08 10:50:13 -05:00
Gabe Black
1c68c32cc9 Scons: Make some Action objects fit the abreviated output format. 2011-08-02 03:22:11 -07:00
Nilay Vaish
1b49c56679 Scons: Drop RUBY as compile time option.
This patch drops RUBY as a compile time option. Instead the PROTOCOL option
is used to figure out whether or not to build Ruby. If the specified protocol
is 'None', then Ruby is not compiled.
2011-08-02 00:10:08 -05:00
Gabe Black
f8ac16b348 SCons: Only print all the SConsopts being read if verbose is turned on. 2011-07-19 02:56:02 -07:00
Steve Reinhardt
5a78c2d001 SConstruct: automatically update .hg/hgrc with style hooks.
Seems easier than pestering people about it.
Note also that path is now absolute, so you don't get errors
when invoking hg from subdirectories.
Also whacked unused mercurial_bin_not_found message (the
code that used this was deleted a couple months ago in
rev 5138d1e453f1).
2011-06-02 21:23:02 -07:00
Nathan Binkert
f7b3900c13 stats: delete mysql support
we can add it back within python in some future changeset
2011-05-12 11:19:35 -07:00
Steve Reinhardt
8ce85d3db6 scons: interpret paths relative to launch directory
Make sure all command-line targets and EXTRAS directories
are interpreted relative to the launch directory.  This
turns out to be very useful when building code from an
EXTRAS directory using SCons's -C option.

We were trying to do this with targets but it didn't actually
work since we didn't update BUILD_TARGETS (so SCons got
confused internally).  We weren't even trying with EXTRAS.

To simplify the code, the default target is also interpreted
relative to the launch dir even though it was explicitly
handled as relative to the m5 dir before... I doubt anyone
really uses this anyway so it didn't seem worth the complexity.
(Maybe we should get rid of it?)
2011-05-02 12:40:32 -07:00
Steve Reinhardt
f713af951a scons: allow use of current builds as default build settings
Currently the --default= option only looks at the predefined
build configs (in m5/build_opts), so you're limited to basing
a new build config off of those (ALPHA_SE, etc.).  If you've
already defined a non-standard build config and want to clone
it or tweak it, you have to start from scratch.  This patch
causes --default= to look first among the existing builds
(in build/variables) before looking in build_opts so you
can specify an existing non-standard build config as a
starting point for a new config.
2011-05-02 12:40:31 -07:00
Steve Reinhardt
38aa50bb49 base: disable FastAlloc in debug builds by default
FastAlloc's reuse policies can mask allocation bugs, so
we typically want it disabled when debugging.  Set
FORCE_FAST_ALLOC to enable even when debugging, and set
NO_FAST_ALLOC to disable even in non-debug builds.
2011-03-18 11:47:11 -07:00
Gabe Black
02f10fbdc8 SCons: Stop embedding the mercurial revision into the binary.
This causes a lot of rebuilds that could have otherwise possibly been
avoided, and, more annoyingly, a lot of unnecessary rerunning of the
regressions. The benefits of having the revision in the output haven't
materialized, so this change removes it.
2011-03-11 11:27:36 -08:00
Gabe Black
674b941282 SCons: Fix the polarity on the --ignore-style check. 2011-03-04 00:11:02 -08:00
Gabe Black
96e0f3bda5 SCons: Clean up some inconsistent capitalization in scons options. 2011-03-03 23:55:21 -08:00
Gabe Black
fa448129b1 SCons: Turn some scons variables into command line options. 2011-03-03 23:54:31 -08:00
Gabe Black
9e608a6ad7 SCons: Separately label the global non-sticky options.
The global sticky options were being printed with a heading, and then the
global nonsticky options were being printed immediately after them without a
heading. Because the two lists ran together and the first had its own heading,
it looked like -all- those options where sticky even though some of them
aren't. This change adds a label to the second list so it's clear they're
different.
2011-03-01 03:00:42 -08:00
Gabe Black
0e64e1be0f SConstruct: Fix the librt check in SConstruct. 2011-01-21 17:51:22 -08:00
Nathan Binkert
318bfe9d4f time: improve time datastructure
Use posix clock functions (and librt) if it is available.
Inline a bunch of functions and implement more operators.
* * *
time: more cleanup
2011-01-15 07:48:25 -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
Steve Reinhardt
d650f4138e scons: show sources and targets when building, and colorize output.
I like the brevity of Ali's recent change, but the ambiguity of
sometimes showing the source and sometimes the target is a little
confusing.  This patch makes scons typically list all sources and
all targets for each action, with the common path prefix factored
out for brevity.  It's a little more verbose now but also more
informative.

Somehow Ali talked me into adding colors too, which is a whole
'nother story.
2011-01-07 21:50:13 -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
Ali Saidi
5c6f4a0f17 SCons: Fix compilation on OS X 2010-11-19 18:00:59 -06:00
Ali Saidi
d4767f440a SCons: Cleanup SCons output during compile 2010-11-15 14:04:04 -06:00
Gabe Black
14b27fc302 scons: Work around for old versions of scons mistaking strings for sequences. 2010-11-09 11:03:40 -08:00
Ali Saidi
5fcf442f4f scons: add a parameter to configure SCons' build cache 2010-11-08 13:58:24 -06:00
Ali Saidi
6f24da359f BUILD: GCC 4.4.1/2 have a bug in their auto-vectorizer that we trip on 2010-08-23 11:18:42 -05:00
Nathan Binkert
70497d6a18 build: grab the right library if we're using a debug version of python 2010-06-14 23:24:45 -07:00
Steve Reinhardt
4977d8b58f scons: make RUBY a regular (non-global) sticky var
and force it to True for builds that imply Ruby protocols
(else unexpected things happen when testing these builds
with RUBY=False).
2010-06-07 12:19:59 -04:00
Nathan Binkert
f0b4259e98 cpu_models: get rid of cpu_models.py and move the stuff into SCons 2010-02-26 18:14:48 -08:00
Gabe Black
de904a6d39 SCons: Make --help reflect the arguments to scons.
The arguments were added to the global_sticky_vars Variables object after the
basic help text was generated. As a result, the "actual:" value wouldn't
reflect the arguments to scons and wouldn't really be the "actual" value used
by the build. This change fixes that by updating global_sticky_vars slightly
earlier.
2010-01-17 02:22:30 -08:00
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
Nathan Binkert
e9288b2cd3 scons: add slicc and ply to sys.path and PYTHONPATH so everyone has access 2009-09-22 15:24:16 -07:00
Nathan Binkert
9a8cb7db7e python: Move more code into m5.util allow SCons to use that code.
Get rid of misc.py and just stick misc things in __init__.py
Move utility functions out of SCons files and into m5.util
Move utility type stuff from m5/__init__.py to m5/util/__init__.py
Remove buildEnv from m5 and allow access only from m5.defines
Rename AddToPath to addToPath while we're moving it to m5.util
Rename read_command to readCommand while we're moving it
Rename compare_versions to compareVersions while we're moving it.

--HG--
rename : src/python/m5/convert.py => src/python/m5/util/convert.py
rename : src/python/m5/smartdict.py => src/python/m5/util/smartdict.py
2009-09-22 15:24:16 -07:00
Nathan Binkert
cf6b4ef734 ruby: add RUBY sticky option that must be set to add ruby to the build
Default is false
2009-05-11 10:38:46 -07:00
Nathan Binkert
7311fd7182 ruby: Migrate all of ruby and slicc to SCons.
Add the PROTOCOL sticky option sets the coherence protocol that slicc
will parse and therefore ruby will use.  This whole process was made
difficult by the fact that the set of files that are output by slicc
are not easily known ahead of time.  The easiest thing wound up being
to write a parser for slicc that would tell me.  Incidentally this
means we now have a slicc grammar written in python.
2009-05-11 10:38:46 -07:00
Nathan Binkert
dc35d2f125 scons: re-work the *Source functions to take more information.
Start by turning all of the *Source functions into classes
so we can do more calculations and more easily collect the data we need.
Add parameters to the new classes for indicating what sorts of flags the
objects should be compiled with so we can allow certain files to be compiled
without Werror for example.
2009-05-04 16:58:24 -07:00
Nathan Binkert
05d8c9acb8 scons: Rename the basic environment from env -> main.
env is used as a local variable all over the place and sometimes it is
easy to get confused as to whether the global env or local env is being
used.  This will become especially important when I change the way we
support our variants.
2009-04-21 17:17:16 -07:00
Nathan Binkert
56e5509bfd scons: Fix two problems with the way that the library path is generated.
1) -L is automatically added, so don't do it ourselves
2) prepend the paths for gzstream and libelf so they are certain to
come first. The problem is that python might add /usr/lib to the path
and the user might have a locally installed version of libelf installed.
2009-04-21 17:17:15 -07:00
Nathan Binkert
fff9c93568 scons: make default target work again 2009-04-21 10:49:06 -07:00
Nathan Binkert
b0489d18ed SCons: Export export_vars so SConsopts files can add to them 2009-04-21 08:17:36 -07:00
Nathan Binkert
18a30524d6 alpha: get rid of all turbolaser remnants 2009-04-08 22:22:49 -07:00
Nathan Binkert
a102f84540 includes: add ext to the includes path.
move dnet to the correct place so that we use this

--HG--
rename : ext/dnet/dnet/addr.h => ext/dnet/addr.h
rename : ext/dnet/dnet/arp.h => ext/dnet/arp.h
rename : ext/dnet/dnet/blob.h => ext/dnet/blob.h
rename : ext/dnet/dnet/eth.h => ext/dnet/eth.h
rename : ext/dnet/dnet/fw.h => ext/dnet/fw.h
rename : ext/dnet/dnet/icmp.h => ext/dnet/icmp.h
rename : ext/dnet/dnet/intf.h => ext/dnet/intf.h
rename : ext/dnet/dnet/ip.h => ext/dnet/ip.h
rename : ext/dnet/dnet/ip6.h => ext/dnet/ip6.h
rename : ext/dnet/dnet/os.h => ext/dnet/os.h
rename : ext/dnet/dnet/rand.h => ext/dnet/rand.h
rename : ext/dnet/dnet/route.h => ext/dnet/route.h
rename : ext/dnet/dnet/tcp.h => ext/dnet/tcp.h
rename : ext/dnet/dnet/udp.h => ext/dnet/udp.h
2009-03-17 12:49:03 -07:00
Nathan Binkert
f3621f11d5 ply: put the absolute path to ply in the environment, not a relative one 2009-03-17 12:45:41 -07:00
Nathan Binkert
be2d74a25a scons: fix the library path stuff 2009-03-07 14:30:52 -08:00
Ali Saidi
b8548c011d SCons: Fix bug with .hg dir not existing. 2009-03-05 17:05:06 -05:00
Ali Saidi
6fd4bc34a1 CPA: Add new object for gathering critical path annotations. 2009-02-26 19:29:17 -05:00
Nathan Binkert
de72083805 SCons: Fix read_command so it can properly deal with command strings 2009-02-15 20:38:49 -08:00
Nathan Binkert
312fbb1b48 scons: clean up the main SConstruct file more.
Add some features to read_command so it works a little bit better
Clean up the mercurial checks.
Filter the user environment and only pick out the useful stuff.
2009-02-11 16:58:51 -08:00
Nathan Binkert
dd6ea8797f scons: Require SCons version 0.98.1
This allows me to clean things up so we are up to date with respect to
deprecated features.  There are many features scheduled for permanent failure
in scons 2.0 and 0.98.1 provides the most compatability for that.  It
also paves the way for some nice new features that I will add soon
2009-02-09 20:10:14 -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
4d64d7664c SCons: Allow top level directory of EXTRAS able to contain SConscripts.
The current EXTRAS will fail if the top level directory pointed to by EXTRAS
has a SConscript file in it.  We allow this by including the directory name
of the EXTRA in the build directory which prevents a clash between
src/SConscript and extra/SConscript. Maintain compatibility with older uses
of EXTRAS by adding a -I for each top level extra directory.
2008-11-10 11:51:18 -08:00
Ali Saidi
aadae0b06e BATCH: Run as, ar, and ranlib with BATCH_CMD so that they execute on the batch hosts, not local host. 2008-10-26 14:45:47 -04:00
Ali Saidi
9affd7adc6 Scons: Update compare_versions() to ignore trailing charecters after an int. This is a fix for a mysql version number that includes a (E.g. 5.0.51a) 2008-10-08 18:34:19 -04:00
Nathan Binkert
d2f172ab8d gcc: Version 4.3 adds some warnings that we're turning off.
We just can't deal with right now.
2008-09-27 21:03:50 -07:00
Nathan Binkert
196213e355 We're searching for g++ incorrectly 2008-09-19 09:42:55 -07:00
Nathan Binkert
ede89c2d54 libm5: Create a libm5 static library for embedding m5.
This should allow m5 to be more easily embedded into other simulators.
The m5 binary adds a simple main function which then calls into the m5
libarary to start the simulation. In order to make this work
correctly, it was necessary embed python code directly into the
library instead of the zipfile hack.  This is because you can't just
append the zipfile to the end of a library the way you can a binary.
As a result, Python files that are part of the m5 simulator are now
compile, marshalled, compressed, and then inserted into the library's
data section with a certain symbol name.  Additionally, a new Importer
was needed to allow python to get at the embedded python code.

Small additional changes include:
- Get rid of the PYTHONHOME stuff since I don't think anyone ever used
it, and it just confuses things.  Easy enough to add back if I'm wrong.
- Create a few new functions that are key to initializing and running
the simulator: initSignals, initM5Python, m5Main.

The original code for creating libm5 was inspired by a patch Michael
Adler, though the code here was done by me.
2008-08-03 18:19:54 -07:00
Ali Saidi
ed27c4c521 SCons: Manually specifying header only directories with Dir() works around the problem
--HG--
extra : convert_revision : d9713228d934cf4a45114a972603b8bca2bd27d3
2008-04-08 11:08:26 -04:00
Ali Saidi
bee4d454e8 SCons: Make BATCH options global sticky so libelf is built appropriately.
--HG--
extra : convert_revision : 4bca5c31b8421305d41aac072696964b39d7ff16
2008-04-07 23:40:24 -04:00
Ali Saidi
d9d79cebb9 SCons: Add check for SCons version since the latest are broken.
--HG--
extra : convert_revision : bb0ea1221214e4e34d4223e345956c3febce3dc9
2008-04-07 23:40:23 -04:00
Steve Reinhardt
627592c2f2 Add FAST_ALLOC_DEBUG and FAST_ALLOC_STATS as SConstruct options.
--HG--
extra : convert_revision : 56a7f646f2ac87019c78ba7fa62c5f4bdc00ba44
2008-03-24 01:08:02 -04:00
Steve Reinhardt
2f7421b12b EXTRAS now points to src instead of needing 'src' subdir.
--HG--
extra : convert_revision : 8e7e4516ace8c7852eeea3c479bfd567839a8061
2008-02-11 08:04:01 -08:00
Steve Reinhardt
476a2ee950 Wait to set BUILD_DIR until *after* env is copied.
--HG--
extra : convert_revision : 03153e7aaa1fb2a435900eab08a98ec1a6ce62db
2008-02-11 07:47:44 -08:00
Steve Reinhardt
b96631e1a0 Cleaned up os.path imports a bit.
--HG--
extra : convert_revision : ee75bf9abd249ab053e804739cc50972475cd5b6
2008-02-05 17:43:45 -08:00
Steve Reinhardt
d725ff450d Make EXTRAS work for SConsopts too.
Requires pushing source files down into 'src' subdir relative
to directory listed in EXTRAS.

--HG--
extra : convert_revision : ca04adc3e24c60bd3e7b63ca5770b31333d76729
2008-02-05 17:40:08 -08:00
Ali Saidi
fed9ee52fc Compiling: Make sure that libelf is also compiled for 64bit on OS X.
--HG--
extra : convert_revision : 9d4f7064e0aa4b6cc6a5bcf0f6fb5289047cd143
2007-11-19 18:23:43 -05:00
Steve Reinhardt
785eb13190 Make EXTRAS work for relative directories.
Also print a little feedback when processing EXTRAS.

--HG--
extra : convert_revision : 9cb324b0d5bc60a3c98af6495f16415b529e4af2
2007-11-16 20:10:33 -08:00
Ali Saidi
c01421a82d Compiling: If possible compile a 64 bit binary on Mac OS X.
--HG--
extra : convert_revision : 23d7c3744bfb20adaa31c999e0478e9055b4f657
2007-11-08 17:45:58 -05:00
Steve Reinhardt
67b46d02d4 SConstruct: fix scons null conf object problem
so that "scons --help" works again.

--HG--
extra : convert_revision : 317d52480a44339d8a77ce61f1c5e58cd9d1dd01
2007-11-01 14:28:59 -07:00
Steve Reinhardt
514236c314 SConstruct: undo half of last changeset; looked innocuous but wasn't.
--HG--
extra : convert_revision : 237da629f9e4e8f9151fcf3c47ea2ef72918356a
2007-10-31 00:55:32 -07:00
Steve Reinhardt
ffdd67308a SConstruct: Fix env Dir/String problem
--HG--
extra : convert_revision : 6c5b6e9541030774bc44933f021fec51fb3cb227
2007-10-31 00:44:51 -07:00
Ali Saidi
ce219738b9 Style: fix IGNORE_STYLE so it isn't required on the command line.
--HG--
extra : convert_revision : 42ff16a2ae0316cc4b70ade961a50d5d4a5eb950
2007-08-12 22:44:14 -04:00
Nathan Binkert
b92594dd90 style: If IGNORE_STYLE=True is set on the scons command line, ignore style.
Use this in the regress script to avoid issues with the checker.

--HG--
extra : convert_revision : 562b6a6d73dc46e412d00ba2588af2793335274e
2007-08-12 09:56:05 -07:00
Nathan Binkert
c27e23f2e8 style: Check/Fix whitespace on SCons files
--HG--
extra : convert_revision : 46e6b2dd8e1984cbab0ea24c94760794734c0f95
2007-07-28 16:49:20 -07:00
Nathan Binkert
cda354b070 scons: make things work when EXTRAS is not defined.
--HG--
extra : convert_revision : 83562b55ec099e609c64cd42eb47a8481e4e85e7
2007-07-26 22:45:33 -07:00
Nathan Binkert
19c01e82b1 Add a new SCons option called EXTRAS that allows you to include stuff in
the build process that is outside of the main M5 tree.

--HG--
extra : convert_revision : 6edc4fbc58240f83b59c7b5707c0390cdb85d9ec
2007-07-25 18:21:11 -07:00
Steve Reinhardt
03730edc45 Merge Gabe's changes with mine.
--HG--
extra : convert_revision : f50ed42e7acb3f11e610fd6976eaa8df0c6ba2ab
2007-07-22 10:40:45 -04:00
Nathan Binkert
4b5ba96d38 Add code to turn the style stuff into a mercurial hook.
Nag the user during compile if they have an hg cloned copy of M5, have
mercurial installed, but don't have the style hook enabled.

--HG--
extra : convert_revision : 6bcbb67f1a3fcd36db7d3ef16a9ff19680f126f2
2007-07-21 22:33:08 -07:00
Steve Reinhardt
658eeee507 Handle broken swig version that prints version info on stderr.
--HG--
extra : convert_revision : 83021779c40972fa56893d21713c6115cd481bc4
2007-07-14 21:35:26 -04:00
Nathan Binkert
cd46796d5c Add the -templatereduce option to swig to prepare for more templates.
remove the old scanner and replace it with ours instead of just adding ours,
this fixes some issues with dependency tracking.

--HG--
extra : convert_revision : 925d42ad024deaea48a243067d0ea9542aeba324
2007-06-10 13:54:59 -07:00
Ali Saidi
0193476ea7 Fix compiling on Solaris since Nate's libelf change
SConstruct:
    export env after we've set CC/CXX
ext/libelf/SConscript:
    pull in the CC/CXX variables from env. Use gm4 if it exists
ext/libelf/elf_begin.c:
ext/libelf/libelf_allocate.c:
    include errno.h instead of sys/errno.h
ext/libelf/elf_common.h:
    use the more standard uintX_t
ext/libelf/elf_strptr.c:
ext/libelf/elf_update.c:
    include sysmacros.h on Solaris for roundup()

--HG--
extra : convert_revision : ea1aab834029399c445dfa4c9f78febf2c3d8f0c
2007-05-30 17:08:12 -04:00
Nathan Binkert
1aef5c06a3 Rework the way SCons recurses into subdirectories, making it
automatic.  The point is that now a subdirectory can be added
to the build process just by creating a SConscript file in it.
The process has two passes.  On the first pass, all subdirs
of the root of the tree are searched for SConsopts files.
These files contain any command line options that ought to be
added for a particular subdirectory.  On the second pass,
all subdirs of the src directory are searched for SConscript
files.  These files describe how to build any given subdirectory.
I have added a Source() function.  Any file (relative to the
directory in which the SConscript resides) passed to that
function is added to the build.  Clean up everything to take
advantage of Source().
function is added to the list of files to be built.

--HG--
extra : convert_revision : 103f6b490d2eb224436688c89cdc015211c4fd30
2007-03-10 23:00:54 -08:00
Gabe Black
10871b7342 Add build hooks for x86.
--HG--
extra : convert_revision : 438eb74f14e6ea60bab5012110f3946c9213786e
2007-03-03 16:01:48 +00:00
Ali Saidi
f9a341f8e7 I missed a couple of things
--HG--
extra : convert_revision : 2fa44718e381ff743fa1cf12f4db2221dca87e4c
2007-01-27 15:47:18 -05:00
Ali Saidi
02bd40d552 While I'm waiting for legion to run make m5 compile with a few more compilers
SConstruct:
src/SConscript:
    Add flags for Intel CC while i'm at it
src/base/compiler.hh:
    the _Pragma stuff needst to be called this way unless someone happens to have a cleaner way
src/base/cprintf_formats.hh:
    add std:: where appropriate
src/base/statistics.hh:
    use this->map since icc was getting confused about std::map vs the locally defined map
src/cpu/static_inst.hh:
    Add some more dummy returns where needed
src/mem/packet.hh:
    add more dummy returns where needed
src/sim/host.hh:
    use limits to come up with max tick

--HG--
extra : convert_revision : 08e9f7898b29fb9d063136529afb9b6abceab60c
2007-01-27 15:38:04 -05:00
Ali Saidi
63fdabf191 make our code a little more standards compliant
pretty close to compiling w/ suns compiler

briefly:
add dummy return after panic()/fatal()
split out flags by compiler vendor
include cstring and cmath where appropriate
use std namespace for string ops

SConstruct:
    Add code to detect compiler and choose cflags based on detected compiler
    Fix zlib check to work with suncc
src/SConscript:
    split out flags by compiler vendor
src/arch/sparc/isa/decoder.isa:
    use correct namespace for sqrt
src/arch/sparc/isa/formats/basic.isa:
    add dummy return around panic
src/arch/sparc/isa/formats/integerop.isa:
    use correct namespace for stringops
src/arch/sparc/isa/includes.isa:
    include cstring and cmath where appropriate
src/arch/sparc/isa_traits.hh:
    remove dangling comma
src/arch/sparc/system.cc:
    dummy return to make sun cc front end happy
src/arch/sparc/tlb.cc:
src/base/compression/lzss_compression.cc:
    use std namespace for string ops
src/arch/sparc/utility.hh:
    no reason to say something is unsigned unsigned int
src/base/compression/null_compression.hh:
    dummy returns to for suncc front end
src/base/cprintf.hh:
    use standard variadic argument syntax instead of gnuc specefic renaming
src/base/hashmap.hh:
    don't need to define hash for suncc
src/base/hostinfo.cc:
    need stdio.h for sprintf
src/base/loader/object_file.cc:
    munmap is in std namespace not null
src/base/misc.hh:
    use M5 generic noreturn macros
    use standard variadic macro __VA_ARGS__
src/base/pollevent.cc:
    we need file.h for file flags
src/base/random.cc:
    mess with include files to make suncc happy
src/base/remote_gdb.cc:
    malloc memory for function instead of having a non-constant in an array size
src/base/statistics.hh:
    use std namespace for floor
src/base/stats/text.cc:
    include math.h for rint (cmath won't work)
src/base/time.cc:
    use suncc version of ctime_r
src/base/time.hh:
    change macro to work with both gcc and suncc
src/base/timebuf.hh:
    include cstring from memset and use std::
src/base/trace.hh:
    change variadic macros to be normal format
src/cpu/SConscript:
    add dummy returns where appropriate
src/cpu/activity.cc:
    include cstring for memset
src/cpu/exetrace.hh:
    include cstring fro memcpy
src/cpu/simple/base.hh:
    add dummy return for panic
src/dev/baddev.cc:
src/dev/pciconfigall.cc:
src/dev/platform.cc:
src/dev/sparc/t1000.cc:
    add dummy return where appropriate
src/dev/ide_atareg.h:
    make define work for both gnuc and suncc
src/dev/io_device.hh:
    add dummy returns where approirate
src/dev/pcidev.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/miss/blocking_buffer.cc:
src/mem/cache/tags/lru.hh:
src/mem/cache/tags/split.hh:
src/mem/cache/tags/split_lifo.hh:
src/mem/cache/tags/split_lru.hh:
src/mem/dram.cc:
src/mem/packet.cc:
src/mem/port.cc:
    include cstring for string ops
src/dev/sparc/mm_disk.cc:
    add dummy return where appropriate
    include cstring for string ops
src/mem/cache/miss/blocking_buffer.hh:
src/mem/port.hh:
    Add dummy return where appropriate
src/mem/cache/tags/iic.cc:
    cast hastSets to double for log() call
src/mem/physical.cc:
    cast pmemAddr to char* for munmap
src/sim/byteswap.hh:
    make define work for suncc and gnuc

--HG--
extra : convert_revision : ef8a1f1064e43b6c39838a85c01aee4f795497bd
2007-01-26 18:48:51 -05:00
Steve Reinhardt
51e3688701 Better handling of scons -u targets.
--HG--
extra : convert_revision : 7bf0688a1c83d8385b77a59a1c75040e9624c0ae
2006-12-04 09:09:36 -08:00
Steve Reinhardt
6b9903f426 SConstruct:
Couple minor fixes.

SConstruct:
    Couple minor fixes.

--HG--
extra : convert_revision : 25f3c12570287334c2cbd1cf9b8227043a57e7d1
2006-12-04 08:59:53 -08:00
Steve Reinhardt
6ae75ac958 import os.path.join as joinpath
--HG--
extra : convert_revision : 200612675e49908b9ff9c965aede35a657241391
2006-12-04 08:55:06 -08:00
Kevin Lim
610064c98a Add in O3CPU to default CPU list.
--HG--
extra : convert_revision : 4aaaae058cb763580ea0b9019d4a9346938121d4
2006-11-29 11:50:03 -05:00
Ali Saidi
ef5b842247 Parse CC/CXX early so that we use the correct compiler for testing dependencies/versions/libraries/etc
--HG--
extra : convert_revision : b34ee03e44b35df30b746c4c570316db75d6ffe5
2006-11-13 13:26:36 -05:00
Ali Saidi
cb172d0332 Get SPARC to the point that it starts running. Add ability to load the ROM bin files, cleanup lockstep printing a bit
Since we don't have a platform yet, you need to comment out the default responder stuff in Bus.py to make it work.

SConstruct:
    Add TARGET_ISA to the list of environment variables that end up in the build_env for python
configs/common/FSConfig.py:
    add a simple SPARC system to being testing with, you'll need to change makeLinuxAlphaSystem to makeSparcSystem in fs.py for now
src/SConscript:
    add a raw file object, at least until we get more info about how to compile openboot properly
src/arch/sparc/system.cc:
src/arch/sparc/system.hh:
    add parameters for ROM files (OBP/Reset/Hypervisor), a ROM, load files into ROM
src/base/loader/object_file.cc:
src/base/loader/object_file.hh:
    add option to try raw when nothing works
src/cpu/exetrace.cc:
    cleanup lockstep printing a little bit
src/cpu/m5legion_interface.h:
    change the instruction to be 32 bits because it is
src/mem/physical.cc:
    fix assert that doesn't work if memory starts somewhere above 0
src/python/m5/objects/BaseCPU.py:
    Add if statement to choose between sparc tlbs and alpha tlbs
src/python/m5/objects/System.py:
    Add a sparc system that sets the rom addresses correctly
src/python/m5/params.py:
    add the ability to add Addr() together

--HG--
extra : convert_revision : bbbd8a56134f2dda2728091f740e2f7119b0c4af
2006-11-09 18:22:46 -05:00
Nathan Binkert
f4aa4e43c4 Factor out all of the encumbered stuff into separate SConscript
files so the directories can easily be deleted.
Remove the FullCPU from the ALL_CPU_LIST and only add it if
it exists.

--HG--
extra : convert_revision : b16f56bb92a0063803c5099732dc289fe4363768
2006-11-09 08:43:35 -08:00
Gabe Black
eb4ef3ad76 Made kern a switching header file directory.
SConstruct:
    Put the code to make a switching header directory into a function so they are easy to make.
src/arch/SConscript:
    Replace switching header code with the new function call.
src/kern/SConscript:
    Created a new switching header directory in kern, and moved the declaration of some source files here.

--HG--
rename : src/kern/kernel_stats.cc => src/kern/base_kernel_stats.cc
rename : src/kern/kernel_stats.hh => src/kern/base_kernel_stats.hh
extra : convert_revision : 98f5320a5ade567c3e4f67fef123dfb0c5122545
2006-11-07 05:33:21 -05:00
Ali Saidi
430622c173 replace NULL with 0.... Why isn't NULL defined by default on Mac OS X I don't know
--HG--
extra : convert_revision : b60403445bd4e855732fd4e6753068abd90ecc9d
2006-11-06 10:15:27 -05:00
Ali Saidi
21cf4a46b9 fixes so that M5 will compile under solaris
SConstruct:
    Add check to see if we need to include libsocket
src/arch/sparc/floatregfile.cc:
src/arch/sparc/intregfile.cc:
    use memset rather than bzero and include the appropriate headerfile
src/base/pollevent.cc:
    If we're compling under solaris we need sys/file.h
src/base/random.cc:
src/base/random.hh:
    solaris doesn't have random(), so use rint with the correct rounding mode
    if we're compiling on solaris
src/base/stats/flags.hh:
    u_int32_t??
src/base/time.hh:
    grab the timersub() define from freebsd since it doesn't exist in solaris
src/cpu/inst_seq.hh:
    we don't need to include stdint here
src/sim/byteswap.hh:
    the method to detect endianness on Solaris is a little more complex...

--HG--
extra : convert_revision : 6b7db0e900e7bccfc250d65c125065f27280dda1
2006-11-04 21:41:01 -05:00