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2012-01-07Merge with main repository.Gabe Black
2011-11-18SE/FS: Get rid of includes of config/full_system.hh.Gabe Black
2011-11-18SE/FS: Get rid of FULL_SYSTEM in the CPU directory.Gabe Black
2011-11-17Regression: Update statistics for x86 long regression testsNilay Vaish
This patch updates reference statistics for the regression tests. This update was necessitated by a recent change in behavior of some instructions in the x86 architecture.
2011-11-14Ruby: Process packet instead of RubyRequest in SequencerNilay Vaish
This patch changes the implementation of Ruby's recvTiming() function so that it pushes a packet in to the Sequencer instead of a RubyRequest. This requires changes in the Sequencer's makeRequest() and issueRequest() functions, as they also need to operate on a Packet instead of RubyRequest.
2011-11-13Power: Add a stubbed out stacktrace.ccGabe Black
2011-11-13POWER: Add a stub implementation of initCPU.Gabe Black
2011-11-13Power: Add a stub kernel_stats.hh.Gabe Black
2011-11-13SE/FS: Get rid of FULL_SYSTEM in dev.Gabe Black
2011-11-13SE/FS: Get rid of FULL_SYSTEM in kern.Gabe Black
2011-11-13Power: Implement a stub for getArgument.Gabe Black
2011-11-09GCC: Guard some gcc flags so they're used when available and needed.Gabe Black
2011-11-07SE/FS: Get rid of FULL_SYSTEM in mem.Gabe Black
2011-11-07SE/FS: Remove FULL_SYSTEM from swig.Gabe Black
2011-11-05Tests: Update stats due to addition of fence microopNilay Vaish
2011-11-04GARNET: adding a fault model for resilient on-chip network research.Tushar Krishna
This patch adds a fault model, which provides the probability of a number of architectural faults in the interconnection network (e.g., data corruption, misrouting). These probabilities can be used to realistically inject faults in GARNET and faithfully evaluate the effectiveness of novel resilient NoC architectures.
2011-11-04MESI Protocol: Add functions for profiling missesNilay Vaish
2011-11-03x86: Add microop for fenceNilay Vaish
This patch adds a new microop for memory barrier. The microop itself does nothing, but since it is marked as a memory barrier, the O3 CPU should flush all the pending loads and stores before the fence to the memory system.
2011-11-03Protocol: Remove standard one and two level filesNilay Vaish
2011-11-03Ruby: Remove some unused typedefsNilay Vaish
This patch removes some of the unused typedefs. It also moves some of the typedefs from Global.hh to TypeDefines.hh. The patch also eliminates the file NodeID.hh.
2011-11-02SE/FS: Get rid of FULL_SYSTEM in sim.Gabe Black
2011-11-02SE/FS: Get FULL_SYSTEM out of base/remote_gdb.cc.Gabe Black
2011-11-02SE/FS: Get rid of FULL_SYSTEM in the ARM ISA.Gabe Black
2011-11-01SE/FS: Get rid of the last use of FULL_SYSTEM in x86.Gabe Black
2011-11-01SE/FS: Get rid of uses of FULL_SYSTEM in Alpha.Gabe Black
2011-11-01SE/FS: Expose the same methods on the CPUs in SE and FS modes.Gabe Black
2011-10-31SE/FS: Remove the last uses of FULL_SYSTEM from SPARC.Gabe Black
2011-10-31SE/FS: Make the functions available from the TC consistent between SE and FS.Gabe Black
2011-10-31GCC: Get everything working with gcc 4.6.1.Gabe Black
And by "everything" I mean all the quick regressions.
2011-10-30SE/FS: Build the solaris object in both SE and FS.Gabe Black
2011-10-30SE/FS: Get rid of FULL_SYSTEM in MIPS.Gabe Black
2011-10-30SE/FS: Compile in system events in SE mode.Gabe Black
2011-10-30System: Push boot_cpu_frequency down into the subclasses that actually use it.Gabe Black
This parameter depends on a number of coincidences to work properly. First, there must be an array assigned to system called "cpu" even though there's no parameter called that. Second, the items in the "cpu" array have to have a "clock" parameter which has a "frequency" member. This is true of the normal CPUs, but isn't true of the memory tester CPUs. This happened to work before because the memory tester CPUs were only used in SE mode where this parameter was being excluded. Since everything is being pulled into a common binary, this won't work any more. Since the boot_cpu_frequency parameter is only used by Alpha's Linux System object (and Mips's through copy and paste), the definition of that parameter is moved down to those objects specifically.
2011-10-30Commit due to merge.Nilay Vaish
2011-10-30Python: Remove import for randomNilay Vaish
2011-10-30SE/FS: Remove the last references to FULL_SYSTEM from POWER.Gabe Black
2011-10-30X86: Build the same files in SE and FS.Gabe Black
2011-10-30SE/FS: Build syscall_emul.cc in FS mode.Gabe Black
2011-10-30SE/FS: Make the system object more consistent between SE and FS.Gabe Black
2011-10-30X86: Get rid of more uses of FULL_SYSTEM.Gabe Black
2011-10-30SE/FS: Make getProcessPtr available in both modes, and get rid of FULL_SYSTEMs.Gabe Black
2011-10-30SE/FS: Build the base process class in FS.Gabe Black
2011-10-29Ruby FS: Add the options for kernel and simulation scriptNilay Vaish
These options were missing from the script ruby_fs.py. This patch adds these options to the script.
2011-10-28Merged with recent changes.Nilay Vaish
2011-10-28Ruby: Reorganize mapping of componentsNilay Vaish
In RubySlicc_ComponentMapping.hh, certain '#define's have been used for mapping MachineType to GenericMachineType. These '#define's are being eliminated and the code will now be generated by SLICC instead. Also are being eliminated some of the unused functions from RubySlicc_ComponentMapping.sm.
2011-10-22SE: move page allocation from PageTable to ProcessSteve Reinhardt
PageTable supported an allocate() call that called back through the Process to allocate memory, but did not have a method to map addresses without allocating new pages. It makes more sense for Process to do the allocation, so this method was renamed allocateMem() and moved to Process, and uses a new map() call on PageTable. The remaining uses of the process pointer in PageTable were only to get the name and the PID, so by passing these in directly in the constructor, we can make PageTable completely independent of Process.
2011-10-22syscall_emul: implement MAP_FIXED option to mmap()Steve Reinhardt
2011-10-22tests: fix spurious scons "Error 1" messagesSteve Reinhardt
Turns out these are due to diff reporting that files acutally differed via a non-zero exit code.
2011-10-20dev: clean up PioDevice and DmaDevive getPort() methods.Steve Reinhardt
Make DmaDevice::getPort() call PioDevice::getPort() instead of just copying and pasting the code. Also move definitions from .hh to .cc file.
2011-10-20SimObject: add export_method* hooks to export C++ methods to PythonSteve Reinhardt
Replace the (broken as of previous changeset) swig_objdecl() method that allowed/forced you to substitute a whole new C++ struct definition for SWIG to wrap with a set of export_method* hooks that let you just declare a set of C++ methods (or other declarations) that get inserted in the auto-generated struct. Restore the System get/setMemoryMode methods, and use this mechanism to specialize SimObject as well, eliminating teh need for sim_object.i. Needed bits of sim_object.i are moved to the new pyobject.i. Also sucked a little SimObject specialization into cxx_param_decl() allowing us to get rid of src/sim/sim_object_params.hh. Now the generation and wrapping of the base SimObject param struct is more in line with how derived objects are handled. --HG-- rename : src/python/swig/sim_object.i => src/python/swig/pyobject.i