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Author SHA1 Message Date
Nathan Binkert 886c5f8fe5 SINIC: Commit old code from ASPLOS 2006 studies. 
NOTE: This code was written by Nathan Binkert in 2006 and is properly copyright
"The Regents of the University of Michigan"
 2008-10-09 04:58:23 -07:00
Nathan Binkert eb89a23556 eventq: Don't use inline friend function when a static function will do. 
Another good reason to avoid this is that swig will try to wrap the friend,
but it won't try to wrap a private static function.
 2008-10-09 04:58:23 -07:00
Nathan Binkert a589eb4053 SCons: add code to provide a libm5 shared library. 
Targets look like libm5_debug.so.  This target can be dynamically
linked into another C++ program and provide just about all of the M5
features.  Additionally, this library is a standalone module that can
be imported into python with an "import libm5_debug" type command
line.
 2008-10-09 04:58:23 -07:00
Nathan Binkert 0b83563a9c eventq: I'm sick of the warning about MaxTick being unused. 2008-10-09 04:58:23 -07:00
Nathan Binkert 7cc2a88038 stats: use properly signed types for looping and comparison 2008-10-09 04:58:23 -07:00
Nathan Binkert a52dce6d62 style: Bring statistics code in line with the proper style. 2008-10-09 04:58:23 -07:00
Gabe Black b66eb3b8d1 O3: Generaize the O3 IMPL class so it isn't split out by ISA. 
--HG--
rename : src/cpu/o3/sparc/cpu_builder.cc => src/cpu/o3/cpu_builder.cc
rename : src/cpu/o3/sparc/dyn_inst.cc => src/cpu/o3/dyn_inst.cc
rename : src/cpu/o3/sparc/impl.hh => src/cpu/o3/impl.hh
rename : src/cpu/o3/sparc/thread_context.cc => src/cpu/o3/thread_context.cc
 2008-10-09 00:10:02 -07:00
Gabe Black f57c286d2c O3: Generaize the O3 dynamic instruction class so it isn't split out by ISA. 
--HG--
rename : src/cpu/o3/dyn_inst.hh => src/cpu/o3/dyn_inst_decl.hh
rename : src/cpu/o3/alpha/dyn_inst_impl.hh => src/cpu/o3/dyn_inst_impl.hh
 2008-10-09 00:09:26 -07:00
Gabe Black e09c403d32 O3: Generalize the O3 CPU object so it isn't split out by ISA. 2008-10-09 00:08:50 -07:00
Gabe Black 975c9e3af8 Microcode: Fix a silent typo error in the microcode assembler. 2008-10-09 00:07:38 -07:00
Gabe Black 523531a40e Microcode: Fix a very old bug with parsing external labels in microcode. 2008-10-09 00:07:21 -07:00
Gabe Black c5c6ad7ed6 CPU: Fix where setMicroPC was being called instead of setNextMicroPC. 2008-10-09 00:06:05 -07:00
Gabe Black e1b306fa53 X86: Fix the debugging microops. The debug functions can't handle a string object format. 2008-10-09 00:05:39 -07:00
Gabe Black 569db520ad X86: Make far ret modify CS instead of some random selector. 2008-10-09 00:04:36 -07:00
Nathan Binkert 6b2bb53fd6 python: cleanup options parsing stuff so that it properly deals with defaults. 
While we're at it, make it possible to run main.py in a somewhat
standalone mode again so that we can test things without compiling.
 2008-10-06 09:31:51 -07:00
Korey Sewell 6c046a28dc fix shadow set bugs in MIPS code that caused out of bounds access... 
panic rdpgpr/wrpgpr instructions until a better impl.
of MIPS shadow sets is available.
 2008-10-06 02:07:04 -04:00
Nathan Binkert b25755993b unittest: Add unit tests to the scons framework. 
Also fix the unit tests so they actually compile correctly.
 2008-10-02 11:27:01 -07:00
Nathan Binkert 52493b2720 unittest: Cleanup unit tests. Follow style. Garbage Collect. 
--HG--
rename : src/unittest/rangemaptest2.cc => src/unittest/rangemultimaptest.cc
 2008-10-02 11:26:59 -07:00
Nathan Binkert 67a2918abc stats: Fix small bug pointed out by unit testing. 2008-10-02 11:26:59 -07:00
Ali Saidi 0a1613abe1 Output: Verify output files are open after opening them. 2008-10-02 12:46:57 -04:00
Steve Reinhardt 7bf6a219db Make overriding port assignments in Python work, 
and print better error messages when it doesn't.
 2008-09-29 23:30:14 -07:00
Steve Reinhardt 45cba35fc1 Fix EVENTQ_DEBUG vs DEBUG_EVENTQ #define inconsistency. 2008-09-29 23:30:14 -07:00
Nathan Binkert 1e9c428522 alpha: Need to include cstring so that g++ 4.3 works. 2008-09-29 07:15:30 -07:00
Nathan Binkert 80d9be86e6 gcc: Add extra parens to quell warnings. 
Even though we're not incorrect about operator precedence, let's add
some parens in some particularly confusing places to placate GCC 4.3
so that we don't have to turn the warning off.  Agreed that this is a
bit of a pain for those users who get the order of operations correct,
but it is likely to prevent bugs in certain cases.
 2008-09-27 21:03:49 -07:00
Nathan Binkert cf7ddd8e8a style: Make a style pass over the whole arch/alpha directory. 2008-09-27 21:03:48 -07:00
Nathan Binkert 82f5723c7a alpha: Clean up namespace usage. 2008-09-27 21:03:47 -07:00
Nathan Binkert 8ea5176b7f arch: TheISA shouldn't really ever be used in the arch directory. 
We should always refer to the specific ISA in that arch directory.
This is especially necessary if we're ever going to make it to the
point where we actually have heterogeneous systems.
 2008-09-27 21:03:46 -07:00
Nathan Binkert 0b30c345f1 alpha: Get rid fo the namespace called EV5. 
We're never going to do an alpha platform other than the one we've got.
 2008-09-27 21:03:45 -07:00
Nathan Binkert 819023b8e2 style 2008-09-27 07:25:04 -07:00
Nathan Binkert 83f3bff643 add a bit of style 2008-09-27 00:15:45 -07:00
Nathan Binkert ca4baf3871 style: missed space after switch 2008-09-26 09:37:21 -07:00
Nathan Binkert 9838be2521 When nesting if statements, use braces to avoid ambiguous else clauses. 2008-09-26 08:18:57 -07:00
Nathan Binkert abca171e24 Use logical operator instead of bitwise operator for correctness. 2008-09-26 08:18:56 -07:00
Nathan Binkert 6798aa14ed style: bring this file into M5 style, use the new pte translate function. 2008-09-26 08:18:55 -07:00
Nathan Binkert a053055e17 scons: disable several gcc warnings for swig autogenerated wrapper code. 2008-09-26 08:18:54 -07:00
Nathan Binkert 0309c877f3 style: These files didn't even come close to following the M5 style guide. 2008-09-26 08:18:53 -07:00
Kevin Lim b784903207 O3CPU: Fix thread writeback logic. 
Fix the logic in the LSQ that determines if there are any stores to
write back. In the commit stage, check for thread specific writebacks
instead of just any writeback.
 2008-09-26 07:44:07 -07:00
Kevin Lim 712a8ee700 O3CPU: Add a hack to ensure that nextPC is set correctly after syscalls. 
Just check CPU's nextPC before and after syscall and if it changes,
update this instruction's nextPC because the syscall must have changed
the nextPC.
 2008-09-26 07:44:06 -07:00
Nathan Binkert 70ec46de17 sparc: Fix style, create a helper function for translation. 
The translate function simplifies code and removes some compiler
warnings in gcc 3.4
 2008-09-23 20:38:02 -07:00
Nathan Binkert 38dd9687ce scons: Separate swig environment so we can have different flags. 
Swig code isn't quite perfect, so let's not turn on all of the warnings.
 2008-09-22 08:25:58 -07:00
Nathan Binkert 6efb930e19 gcc: Version 4.3 is pretty anal about shadowing types, placate it. 
In the future, it would be nice to put the O3CPU into its own
namespace so that we don't end up hardcoding pointers to the global
namespace.
 2008-09-22 08:25:57 -07:00
Nathan Binkert f3f4b17c5b style 2008-09-22 08:21:47 -07:00
Nathan Binkert 4826610d86 We're using the static keyword improperly in some cases. 2008-09-19 09:42:54 -07:00
Nathan Binkert ce3d8c2b03 atomicio: provide atomic read and write functions. 
These functions keep trying to read and write until all data has been
transferred, or an error occurrs.  In the case where an end of file
hasn't been reached, but all of the bytes have not been read/written,
try again.  On EINTR, try again.
 2008-09-19 09:42:31 -07:00
Nathan Binkert af9c5e05f7 Use C++ limits where applicable for portability 2008-09-19 09:11:43 -07:00
Nathan Binkert befae3c0b0 Use the proper version of C++ headers 2008-09-19 09:11:43 -07:00
Nathan Binkert ea83cedcf6 Check the return value of I/O operations for failure 2008-09-19 09:11:42 -07:00
Nathan Binkert f066db7fcd inifile: Whack preprocessor access. 
We haven't used the preprocessor feature of the inifile stuff in a
very long time, so let's get rid of it since it would otherwise take
effort to maintain.
 2008-09-19 09:11:40 -07:00
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 09a8fb0b52 style: this file did not conform to style 2008-09-09 16:27:17 -07:00