Commit graph

6371 commits

Author SHA1 Message Date
Gabe Black
e4790bcbe2 X86: Add add_entry back in. 2008-12-06 14:48:59 -08:00
Nathan Binkert
489e3e7381 eventq: use the flags data structure 2008-12-06 14:18:18 -08:00
Nathan Binkert
cbbc4501c8 eventq: move virtual function definitiions to the .cc file. 2008-12-06 14:18:18 -08:00
Nathan Binkert
a0d322be40 traceflags: Make "All" a valid trace flag. 2008-12-06 14:18:18 -08:00
Nathan Binkert
e08c6be9fe SimObject: change naming of vectors so there are the same numbers of digits.
i.e. we used to have Foo0, Foo1, ..., Foo10, Foo11, ..., Foo100
now we have Foo000, Foo001, ..., Foo010, Foo011, ..., Foo100
2008-12-06 14:18:18 -08:00
Nathan Binkert
c55ae0cf5d scons: only use -Wno-pointer-sign with gcc >= 4.3 2008-12-06 14:18:18 -08:00
Nathan Binkert
e141cb7441 flags: Change naming of functions to be clearer 2008-12-06 14:18:18 -08:00
Ali Saidi
dd788a23c9 IGbE: Add support for newer 8257x based Intel NICs 2008-12-05 13:58:22 -05:00
Ali Saidi
400e516261 IGbE: Add support for TCP segment offload 2008-12-05 13:58:21 -05:00
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
Lisa Hsu
e2c7618e50 This patch pulls out the auxiliary vector struct from individual ISA
LiveProcesses to the base LiveProcess definition so anyone can use them.
2008-12-04 18:03:35 -05:00
Nathan Binkert
d6b229ea0f Add the mkblankimage.sh utility to the utils directory. 2008-12-03 04:57:55 -08:00
Nathan Binkert
74f10be526 cprintf: support a configurable width and precision ("*" in printf) 2008-12-03 04:57:54 -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
041ca19edc Assume files w/o obvious OS are Linux (with warning)
instead of giving a fatal error.
2008-11-20 19:08:46 -08:00
Steve Reinhardt
ce4c9a7c10 Sort trace flags before printing them. 2008-11-17 12:41:50 -08:00
Steve Reinhardt
3701794d33 Minor tracediff bug fixes. 2008-11-17 11:22:16 -08:00
Steve Reinhardt
47789cc974 Update stats for brk fix (cset f28f020f3006). 2008-11-17 14:11:09 -05:00
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
Steve Reinhardt
4514f565e3 syscalls: fix latent brk/obreak bug.
Bogus calls to ChunkGenerator with negative size were triggering
a new assertion that was added there.
Also did a little renaming and cleanup in the process.
2008-11-15 09:30:10 -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
Steve Reinhardt
640b415688 Cache: get rid of obsolete Tag methods.
I think readData() and writeData() were used for Erik's compression
work, but that code is gone, these aren't called anymore, and they
don't even really do what their names imply.
2008-11-14 14:14:35 -08:00
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
Gabe Black
7a4d75bae3 CPU: Refactor read/write in the simple timing CPU. 2008-11-13 23:30:37 -08:00
Gabe Black
bcfd284d24 X86: Update the mcf stats.
I must have missed updating these for the change to send both parts of a split
packet at the same time.
2008-11-13 23:30:15 -08:00
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
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
Nathan Binkert
c25d966b06 Clean up the SimpleTimingPort class a little bit.
Move the constructor into the .cc file and get rid of the typedef for
SendEvent.
2008-11-10 11:51:18 -08:00
Nathan Binkert
ea70a44c9f clean: Move some stuff from the hh file to the cc file. 2008-11-10 11:51:18 -08:00
Nathan Binkert
4e02e7c217 python: Fix the reference counting for python events placed on the eventq.
We need to add a reference when an object is put on the C++ queue, and remove
a reference when the object is removed from the queue.  This was not happening
before and caused a memory problem.
2008-11-10 11:51:18 -08:00
Clint Smullen
1adfe5c7f3 O3CPU: Make the instcount debugging stuff per-cpu.
This is to prevent the assertion from firing if you have a large multicore.
Also make sure that it's not compiled in when NDEBUG is defined
2008-11-10 11:51:18 -08:00
Nathan Binkert
9c49bc7b00 mem: update stuff for changes to Packet and Request 2008-11-10 11:51:17 -08:00
Nathan Binkert
3535d746ab style: clean up the Packet stuff 2008-11-10 11:51:17 -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
27e8f3c98a DmaDevice: fix minor type in error message. 2008-11-10 14:45:31 -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
Steve Reinhardt
42bd460d7f Cache: Refactor packet forwarding a bit.
Makes adding write-through operations easier.
2008-11-10 14:10:28 -08:00
Gabe Black
c981b7ed50 X86: Add x86 reference output for the timing CPU. 2008-11-09 21:57:15 -08:00
Gabe Black
846cb450f9 CPU: Make unaligned accesses work in the timing simple CPU. 2008-11-09 21:56:28 -08:00
Gabe Black
8c15518f30 X86: Fix completeAcc get call. 2008-11-09 21:55:43 -08:00
Gabe Black
909380f3ee X86: Make the timing simple CPU handle variable length instructions. 2008-11-09 21:55:01 -08:00
Steve Reinhardt
72743e5020 tracediff: add '#' support for sub-arg alternatives, '-n' param 2008-11-06 20:23:05 -08:00
Lisa Hsu
92714e529f Automated merge with ssh://daystrom.m5sim.org//repo/m5 2008-11-06 11:11:50 -05:00
Lisa Hsu
ddd179a418 Reference updates. Since split cache is gone, a lot of config.ini changes, and minor changes to stats that are likely due to the decoupling of insertions/evictions in the cache. 2008-11-06 11:11:42 -05:00
Lisa Hsu
be679b8e5e Automated merge with ssh://m5sim.org//repo/m5 2008-11-05 18:12:21 -05:00
Lisa Hsu
2435918ac2 new mp eio test 2008-11-05 18:10:30 -05:00