Nathan Binkert
bcb7e70178
stats: clean up the statistics unittest
2009-02-23 12:04:52 -08:00
Nathan Binkert
d940a2b741
stats: fix text printout for distributions
2009-02-23 12:04:50 -08:00
Nathan Binkert
f69ea20fc6
stats: cleanup static stats to make startup work.
...
This is mainly to allow the unit test to run without requiring the standard
M5 stats from being initialized (e.g. sim_seconds, sim_ticks, host_seconds)
2009-02-23 12:03:06 -08:00
Nathan Binkert
3fa9812e1d
debug: Move debug_break into src/base
2009-02-23 11:48:40 -08:00
Gabe Black
e8c1c3e72e
X86: Pass whether an access was a read/write/fetch so faults can behave accordingly.
2009-02-23 00:20:34 -08:00
Korey Sewell
6c5afe6346
Remove unnecessary building of FreeList/RenameMap in InOrder. Clean-up comments and O3 extensions InOrder Thread Context
2009-02-20 11:02:48 -05:00
Nathan Binkert
c41c9cf3a6
events: Make trace events happen at the right priority.
...
Also, while we're at it, remember that priorities are in the Event class
and add a disable method to disable tracing.
2009-02-18 10:00:15 -08:00
Steve Reinhardt
6cfff91d43
Make etherdump timestamps zero-based.
...
We previously used the actual wall time for the base timestamps,
making etherdumps non-deterministic. This fixes that problem and
gets rid of the "malformed packet" at the front that we needed to
provide the right base timestamp to wireshark/tcpdump.
2009-02-17 19:24:46 -08:00
Lisa Hsu
5d029ff11e
sycalls: implement mremap() and add DATA flag for getrlimit(). mremap has been tested on Alpha, compiles for the rest but not tested. I don't see why it wouldn't work though.
2009-02-16 17:47:39 -05:00
Steve Reinhardt
89ea323250
Update stats for new prefetching fixes.
...
Prefetching is not enabled in any of our regressions, so no significant
stat values have changed, but zero-valued prefetch stats no longer
show up when prefetching is disabled so there are noticable changes
in the reference stat files anyway.
2009-02-16 12:09:45 -05:00
Steve Reinhardt
89a7fb0393
Fixes to get prefetching working again.
...
Apparently we broke it with the cache rewrite and never noticed.
Thanks to Bao Yungang <baoyungang@gmail.com> for a significant part
of these changes (and for inspiring me to work on the rest).
Some other overdue cleanup on the prefetch code too.
2009-02-16 08:56:40 -08:00
Gabe Black
6923282fb5
X86: Make the loader recognize 32 bit x86 processes.
2009-02-15 23:43:39 -08:00
Nathan Binkert
e0f425bb94
traceflags: fix --trace-help
2009-02-15 20:39:12 -08:00
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
f255957b90
style
2009-02-10 22:19:27 -08:00
Korey Sewell
cf4a00ca41
Configs: Add support for the InOrder CPU model
2009-02-10 15:49:29 -08:00
Korey Sewell
973d8b8b13
InOrder: Import new inorder CPU model from MIPS.
...
This model currently only works in MIPS_SE mode, so it will take some effort
to clean it up and make it generally useful. Hopefully people are willing to
help make that happen!
2009-02-10 15:49:29 -08:00
Korey Sewell
36d9065f5f
syscall: Expose ioctl for MIPS
2009-02-10 15:49:29 -08:00
Korey Sewell
34a5cd8870
ExeTrace: Allow subclasses of the tracer to define their own prefix to dump
2009-02-10 15:49:29 -08:00
Korey Sewell
2d0a66cbc1
CPU: Prepare CPU models for the new in-order CPU model.
...
Some new functions and forward declarations are necessary to make things work
2009-02-10 15:49:29 -08:00
Nathan Binkert
20c5ec6e1c
copyright: This file need not have had the more restrictive copyright.
2009-02-09 20:10:15 -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
Nathan Binkert
9e268ae63f
scons: Don't build the intermediate static library unless explicitly requested.
...
This means that similar to libm5_fast.so, you need to explicitly build
build/ALPHA_SE/libm5_fast.a if you want it.
2009-02-09 20:10:12 -08:00
Nathan Binkert
e1798d063e
Quell g++ 4.3 warning about operator ambiguity
2009-02-06 20:55:50 -08:00
Nathan Binkert
64eb0dc9cd
some new files are missing copyright notices
2009-02-04 16:26:15 -08:00
Gabe Black
73f579a804
X86: Add some missing default arguments.
2009-02-01 22:40:51 -08:00
Gabe Black
5a4eed5d34
X86: All x86 fault classes now attempt to do something useful.
2009-02-01 17:09:08 -08:00
Gabe Black
923a14dde7
X86: Make the fault classes handle error codes better.
2009-02-01 17:08:32 -08:00
Gabe Black
2f8cec849d
X86: Make the long mode interrupt/exception microcode handle an error code.
2009-02-01 17:07:43 -08:00
Gabe Black
9b4d1e0f9a
X86: Distinguish between hardware and software interrupts/exceptions
2009-02-01 17:07:18 -08:00
Gabe Black
041402a949
X86: Fix the upper bound on some ranges that were setting up the micro code assembler.
2009-02-01 17:06:25 -08:00
Gabe Black
6b53b8387e
X86: Make the chks microop check for the right int descriptor type.
2009-02-01 17:05:37 -08:00
Gabe Black
c0cd58812e
X86: Touch up the interrupt entering microcode.
2009-02-01 17:04:21 -08:00
Gabe Black
03a00735c2
X86: Keep track of the vector for all exceptions/faults.
2009-02-01 17:03:11 -08:00
Gabe Black
d824af340e
X86: Update stats now that the micropc isn't always reset on faults.
2009-02-01 17:02:16 -08:00
Gabe Black
7b58511470
CPU: Don't always reset the micro pc on faults. Let the faults handle it.
2009-02-01 00:30:54 -08:00
Gabe Black
6b60a29706
X86: Fix the time keeping of the Local APIC timer.
2009-02-01 00:30:11 -08:00
Gabe Black
1c5b9773bd
X86: Find the natural lpj for this configuration.
2009-02-01 00:29:07 -08:00
Gabe Black
ca6e0d75c8
X86: Fix the microcode for the LODS instruction.
2009-02-01 00:28:28 -08:00
Gabe Black
a5ed1590bd
X86: Add a root device to the kernel command line.
2009-02-01 00:27:49 -08:00
Gabe Black
57be1dfe48
X86: Implement pciToDma.
2009-02-01 00:27:15 -08:00
Gabe Black
70cd5bfce5
X86: Configure the first PCI interrupt.
2009-02-01 00:26:10 -08:00
Gabe Black
f1b43b39a7
X86: Hook up the IDE controller interrupt line.
2009-02-01 00:25:15 -08:00
Gabe Black
18f6c18323
X86: Hook in a hard drive image.
2009-02-01 00:24:26 -08:00
Gabe Black
01679bb416
X86: Take out the IDE noprobe kernel arguments.
2009-02-01 00:20:44 -08:00
Gabe Black
d432bd13b2
X86: Fix some incorrect register widths.
2009-02-01 00:18:13 -08:00
Gabe Black
f3b8371dfc
X86: Add extended Intel MP entries correctly.
2009-02-01 00:15:38 -08:00
Gabe Black
06cdbe5ea7
X86: Compute PCI config addresses correctly.
2009-02-01 00:11:49 -08:00
Gabe Black
483c3e96b7
X86: Calculate flags based on the actual result.
2009-02-01 00:08:16 -08:00
