Gabe Black
c5e2cf841d
X86: Record the initial APIC ID which identifies an APIC in M5.
...
The ID as exposed to software can be changed. Tracking those changes in M5
would be cumbersome, especially since there's no guarantee the IDs will remain
unique.
2009-04-26 02:06:21 -07:00
Gabe Black
8d84f81e70
X86, Config: Make makeX86System consider the number of CPUs, and clean up interrupt assignment.
2009-04-26 02:04:32 -07:00
Gabe Black
9d0fa27d09
SPARC: Tighten up the clone system call and SPARCs copyRegs.
2009-04-24 23:11:21 -07:00
Steve Reinhardt
7c056e44e5
request: reorganize flags to group related flags together.
2009-04-23 06:44:32 -07:00
Gabe Black
ee7055c289
X86: Put the StoreCheck flag with the others, and don't collide with other flags.
2009-04-23 01:43:00 -07:00
Nathan Binkert
b4816037ba
stats: expose statistics to python
2009-04-22 13:38:01 -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
567cab6859
stats: update reference outputs now that compatibility is gone
...
Because of the initialization bug, it wasn't consistent anyway.
2009-04-22 10:25:17 -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
e7fa4f2f8e
i8254xGBe: major style overhaul.
...
Moved DescCache template functions from .hh to .cc file.
Also fixed lots of line-wrapping problems, and some irregular indentation.
2009-04-22 01:58:53 -04:00
Steve Reinhardt
7b40c36fbd
Update stats for new single bad-address responder.
...
Mostly just config.ini updates, though the different response
latency for bad addresses caused very minor timing changes
in the O3 Linux boot tests.
2009-04-22 01:55:52 -04:00
Steve Reinhardt
6629d9b2bc
mem: use single BadAddr responder per system.
...
Previously there was one per bus, which caused some coherence problems
when more than one decided to respond. Now there is just one on
the main memory bus. The default bus responder on all other buses
is now the downstream cache's cpu_side port. Caches no longer need
to do address range filtering; instead, we just have a simple flag
to prevent snoops from propagating to the I/O bus.
2008-07-16 11:10:33 -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
4d001e43da
Automated merge with ssh://m5sim.org//repo/m5
2009-04-21 16:04:55 -07:00
Nathan Binkert
fcc142463d
pseudo: only include kernel stats if FULL_SYSTEM.
2009-04-21 15:40:26 -07:00
Nathan Binkert
43c7698f49
arm: include missing file for arm
2009-04-21 15:40:26 -07:00
Nathan Binkert
50f1570352
arm: Unify the ARM tlb. We forgot about this when we did the rest.
...
This code compiles, but there are no tests still
2009-04-21 15:40:25 -07:00
Steve Reinhardt
4f7d6a881c
rundiff: flush stdout after each diff
2009-04-21 11:34:26 -07:00
Nathan Binkert
fff9c93568
scons: make default target work again
2009-04-21 10:49:06 -07:00
Steve Reinhardt
7b2f8e6857
Set up m5threads tests on classic (non-ruby) memory system.
...
Just one test (40.m5threads-test-atomic) is set up for now.
These tests require that the m5threads SPARC binaries are present
in /dist or in test-progs.
2009-04-21 08:37:50 -07:00
Steve Reinhardt
03b3925e58
syscall_emul: style fixes (mostly wrapping overly long lines)
2009-04-21 08:17:36 -07:00
Steve Reinhardt
52b6764f31
syscall: Resolve conflicts between m5threads and Gabe's recent SE changes.
2009-04-21 08:17:36 -07:00
Daniel Sanchez
b0e9654f86
Commit m5threads package.
...
This patch adds limited multithreading support in syscall-emulation
mode, by using the clone system call. The clone system call works
for Alpha, SPARC and x86, and multithreaded applications run
correctly in Alpha and SPARC.
2009-04-21 08:17:36 -07:00
Nathan Binkert
b0489d18ed
SCons: Export export_vars so SConsopts files can add to them
2009-04-21 08:17:36 -07:00
Steve Reinhardt
97b6947eb7
Minor tweaks for future Ruby compatibility.
2009-04-21 08:17:36 -07:00
Steve Reinhardt
eb3b6935d3
request: add PREFETCH flag.
2009-04-21 08:17:10 -07:00
Steve Reinhardt
3083268d60
request: rename INST_READ to INST_FETCH.
2009-04-20 18:54:02 -07:00
Steve Reinhardt
7f8ea68a30
request: split public and private flags into separate fields.
...
This frees up needed space for more public flags. Also:
- remove unused Request accessor methods
- make Packet use public Request accessors, so it need not be a friend
2009-04-20 18:40:00 -07:00
Gabe Black
9e9a34fed1
Mem: Fill out the comment that describes the LOCKED request flag.
2009-04-19 22:00:24 -07:00
Gabe Black
bd6f2bb538
Mem: Change isLlsc to isLLSC.
2009-04-19 21:44:15 -07:00
Gabe Black
089b384086
X86: Fix the functions that manipulate large bit arrays in the local APIC.
2009-04-19 13:47:15 -07:00
Gabe Black
eee74ba427
X86: Fix up a copyright.
2009-04-19 13:17:35 -07:00
Gabe Black
6910baa015
X86: Fix how the TLB handles the storecheck flag.
2009-04-19 04:57:51 -07:00
Gabe Black
0a6ff60caa
X86: Recognize and handle the lock legacy prefix.
2009-04-19 04:57:28 -07:00
Gabe Black
61edc9ba66
X86: Implement a locking version of XADD.
2009-04-19 04:56:49 -07:00
Gabe Black
209cfc89fd
X86: Implement a locking version of BTC.
2009-04-19 04:56:45 -07:00
Gabe Black
e475cf85f0
X86: Implement a locking version of BTR.
2009-04-19 04:56:43 -07:00
Gabe Black
43f58927d6
X86: Implement a locking version of CMPXCHG.
2009-04-19 04:56:40 -07:00
Gabe Black
b493906eb9
X86: Implement a locking version of BTS.
2009-04-19 04:56:36 -07:00
Gabe Black
985d959ea6
X86: Implement a locking version of DEC.
2009-04-19 04:56:34 -07:00
Gabe Black
4f2d4f466a
X86: Implement a locking version of INC.
2009-04-19 04:56:31 -07:00
Gabe Black
2394f73f90
X86: Implement a locking version of NEG.
2009-04-19 04:56:28 -07:00
Gabe Black
9b9b7a412c
X86: Implement a locking version of NOT.
2009-04-19 04:56:25 -07:00
Gabe Black
b8f81c62a2
X86: Implement a locking version of XCHG.
2009-04-19 04:56:22 -07:00
Gabe Black
750f5a0a67
X86: Implement a locking version of XOR.
2009-04-19 04:56:20 -07:00
Gabe Black
cfb289ebeb
X86: Implement a locking version of SUB.
2009-04-19 04:56:16 -07:00
