Commit graph

23 commits

Author SHA1 Message Date
Nilay Vaish
1764ebbf30 Ruby: Remove CacheMsg class from SLICC
The goal of the patch is to do away with the CacheMsg class currently in use
in coherence protocols. In place of CacheMsg, the RubyRequest class will used.
This class is already present in slicc_interface/RubyRequest.hh. In fact,
objects of class CacheMsg are generated by copying values from a RubyRequest
object.
2011-03-22 06:41:54 -05:00
Brad Beckmann
541fa1091a Ruby: dma retry fix
This patch fixes the problem where Ruby would fail to call sendRetry on ports
after it nacked the port.  This patch is particularly helpful for bursty dma
requests which often include several packets.
2011-03-19 14:17:48 -07:00
Brad Beckmann
d1cecc2241 RubyPort: minor fixes to trace flag and dprintfs 2011-03-19 14:17:48 -07:00
Brad Beckmann
06dfee5cea ruby: removed duplicate make response call 2011-02-09 16:02:09 -08:00
Brad Beckmann
273e3d4924 mem: Added support for Null data packet
The packet now identifies whether static or dynamic data has been allocated and
is used by Ruby to determine whehter to copy the data pointer into the ruby
request.  Subsequently, Ruby can be told not to update phys memory when
receiving packets.
2011-02-06 22:14:19 -08:00
Brad Beckmann
2da54d1285 ruby: Fix RubyPort to properly handle retrys 2011-02-06 22:14:18 -08:00
Joel Hestness
dedb4fbf05 Ruby: Fix to return cache block size to CPU for split data transfers 2011-02-06 22:14:18 -08:00
Joel Hestness
82844618fd Ruby: Add support for locked memory accesses in X86_FS 2011-02-06 22:14:18 -08:00
Joel Hestness
16c1edebd0 Ruby: Update the Ruby request type names for LL/SC 2011-02-06 22:14:18 -08:00
Brad Beckmann
9782ca5def ruby: Assert for x86 misaligned access
This patch ensures only aligned access are passed to ruby and includes a fix
to the DPRINTF address print.
2011-02-06 22:14:18 -08:00
Steve Reinhardt
6f1187943c Replace curTick global variable with accessor functions.
This step makes it easy to replace the accessor functions
(which still access a global variable) with ones that access
per-thread curTick values.
2011-01-07 21:50:29 -08:00
Brad Beckmann
e983ef9e8c testers: move testers to a new directory
This patch moves the testers to a new subdirectory under src/cpu and includes
the necessary fixes to work with latest m5 initialization patches.

--HG--
rename : configs/example/determ_test.py => configs/example/ruby_direct_test.py
rename : src/cpu/directedtest/DirectedGenerator.cc => src/cpu/testers/directedtest/DirectedGenerator.cc
rename : src/cpu/directedtest/DirectedGenerator.hh => src/cpu/testers/directedtest/DirectedGenerator.hh
rename : src/cpu/directedtest/InvalidateGenerator.cc => src/cpu/testers/directedtest/InvalidateGenerator.cc
rename : src/cpu/directedtest/InvalidateGenerator.hh => src/cpu/testers/directedtest/InvalidateGenerator.hh
rename : src/cpu/directedtest/RubyDirectedTester.cc => src/cpu/testers/directedtest/RubyDirectedTester.cc
rename : src/cpu/directedtest/RubyDirectedTester.hh => src/cpu/testers/directedtest/RubyDirectedTester.hh
rename : src/cpu/directedtest/RubyDirectedTester.py => src/cpu/testers/directedtest/RubyDirectedTester.py
rename : src/cpu/directedtest/SConscript => src/cpu/testers/directedtest/SConscript
rename : src/cpu/directedtest/SeriesRequestGenerator.cc => src/cpu/testers/directedtest/SeriesRequestGenerator.cc
rename : src/cpu/directedtest/SeriesRequestGenerator.hh => src/cpu/testers/directedtest/SeriesRequestGenerator.hh
rename : src/cpu/memtest/MemTest.py => src/cpu/testers/memtest/MemTest.py
rename : src/cpu/memtest/SConscript => src/cpu/testers/memtest/SConscript
rename : src/cpu/memtest/memtest.cc => src/cpu/testers/memtest/memtest.cc
rename : src/cpu/memtest/memtest.hh => src/cpu/testers/memtest/memtest.hh
rename : src/cpu/rubytest/Check.cc => src/cpu/testers/rubytest/Check.cc
rename : src/cpu/rubytest/Check.hh => src/cpu/testers/rubytest/Check.hh
rename : src/cpu/rubytest/CheckTable.cc => src/cpu/testers/rubytest/CheckTable.cc
rename : src/cpu/rubytest/CheckTable.hh => src/cpu/testers/rubytest/CheckTable.hh
rename : src/cpu/rubytest/RubyTester.cc => src/cpu/testers/rubytest/RubyTester.cc
rename : src/cpu/rubytest/RubyTester.hh => src/cpu/testers/rubytest/RubyTester.hh
rename : src/cpu/rubytest/RubyTester.py => src/cpu/testers/rubytest/RubyTester.py
rename : src/cpu/rubytest/SConscript => src/cpu/testers/rubytest/SConscript
2010-08-24 12:07:22 -07:00
Brad Beckmann
b6d08e0455 ruby: Fixed RubyPort sendTiming callbacks
Fixed RubyPort schedSendTiming calls to match ruby frequency.
2010-08-20 11:46:13 -07:00
Brad Beckmann
8e5c441a54 ruby: fix ruby llsc support to sync sc outcomes
Added support so that ruby can determine the outcome of store conditional
operations and reflect that outcome to M5 physical memory and cpus.
2010-08-20 11:46:12 -07:00
Nathan Binkert
5ab13e2deb ruby: style pass 2010-03-22 18:43:53 -07:00
Brad Beckmann
66632539b6 ruby: improved isReadWrite fix me comment 2010-03-22 11:19:17 -07:00
Brad Beckmann
6d22db4eaa ruby: Ruby support for LLSC 2010-03-21 21:22:21 -07:00
Brad Beckmann
1feae85017 ruby: Removed static members in RubyPort including hitcallback
Removed static members in RubyPort and removed the ruby request unique id.
2010-01-29 20:29:33 -08:00
Brad Beckmann
45230a4f6b ruby: added the GEMS ruby tester 2010-01-29 20:29:23 -08:00
Brad Beckmann
ce2d13195b ruby: FS support using the new configuration system 2010-01-29 20:29:21 -08:00
Brad Beckmann
ed81489954 ruby: Ruby changes required to use the python config system
This patch includes the necessary changes to connect ruby objects using
the python configuration system.  Mainly it consists of removing
unnecessary ruby object pointers and connecting the necessary object
pointers using the generated param objects.  This patch includes the
slicc changes necessary to connect generated ruby objects together using
the python configuraiton system.
2010-01-29 20:29:19 -08:00
Steve Reinhardt
98c94cfe3c ruby: Convert most Ruby objects to M5 SimObjects.
The necessary companion conversion of Ruby objects generated by SLICC
are converted to M5 SimObjects in the following patch, so this patch
alone does not compile.
Conversion of Garnet network models is also handled in a separate
patch; that code is temporarily disabled from compiling to allow
testing of interim code.
2010-01-29 20:29:17 -08:00
Nathan Binkert
92de70b69a ruby: Import the latest ruby changes from gems.
This was done with an automated process, so there could be things that were
done in this tree in the past that didn't make it.  One known regression
is that atomic memory operations do not seem to work properly anymore.
2009-07-06 15:49:47 -07:00