gem5 - gem5

Age	Commit message (Collapse)	Author
2009-07-20	merge	Derek Hower

2009-07-20	ruby: moved cache stats from Profiler to CacheMemory	Derek Hower
	Caches are now responsible for their own statistic gathering. This requires a direct callback from the protocol on misses, and so all future protocols need to take this into account.
2009-07-19	CPU: Separate out native trace into ISA (in)dependent code and SimObjects.	Gabe Black
	--HG-- rename : src/cpu/nativetrace.cc => src/arch/sparc/nativetrace.cc rename : src/cpu/nativetrace.hh => src/arch/sparc/nativetrace.hh rename : src/cpu/NativeTrace.py => src/arch/x86/X86NativeTrace.py
2009-07-19	Tracing: Add accessors so tracers can get at data in trace records.	Gabe Black

2009-07-19	X86: Move a displaced comment back to where it goes.	Gabe Black

2009-07-19	X86: Add some misc registers for FP control state.	Gabe Black

2009-07-19	scons: removed RubyConfig from scons	Derek Hower

2009-07-18	ruby: removed all refs to old RubyConfig	Derek Hower

2009-07-18	ruby: removed dead files	Derek Hower

2009-07-18	ruby: removed dead files	Derek Hower

2009-07-18	merge	Derek Hower

2009-07-18	ruby: fixed dma sequencer bug	Derek Hower
	The DMASequencer was still using a parameter from the old RubyConfig, causing an offset error when the requested data wasn't block aligned. This changeset also includes a fix to MI_example for a similar bug.
2009-07-18	ruby: better debug print for DataBlock	Derek Hower

2009-07-18	slicc: made coherence profilers per-controller	Derek Hower

2009-07-17	X86: Set up a named constant for the "fold bit" for int register indices.	Gabe Black

2009-07-17	X86: Tame the wilds of def operands.	Gabe Black

2009-07-17	X86: Shift some register flattening work into the decoder.	Gabe Black

2009-07-16	merge	Polina Dudnik

2009-07-16	X86: Add range checks for miscreg indexing utility functions.	Gabe Black

2009-07-16	X86: Take limitted advantage of the compilers type checking for microop ↵	Gabe Black
	operands.
2009-07-16	X86: Fix a number of places where the wrong form of a microop was used.	Gabe Black

2009-07-16	X86: Fix x87 stack register indexing.	Gabe Black

2009-07-15	Tester update	Polina Dudnik

2009-07-14	Merge with head.	Gabe Black

2009-07-14	ARM: Fix the "open" flag constants.	Jack Whitham

2009-07-13	Changed the state machine to generate code such that multiple processors can ↵	Polina Dudnik
	make atomic requests at once
2009-07-13	1. Got rid of unused functions in DirectoryMemory	Polina Dudnik
	2. Reintroduced RMW_Read and RMW_Write 3. Defined -2 in the Sequencer as well as made a note about mandatory queue Did not address the issues in the slicc because remaking the atomics altogether to allow multiple processors to issue atomic requests at once
2009-07-13	merge	Derek Hower

2009-07-13	regression: updated memtest-ruby stats	Derek Hower
	This also includes a change to the default Ruby random seed, which was previously set using the wall clock. It is now set to 1234 so that the stat files don't change for the regression tester.
2009-07-13	Changes to add tracing and replaying command-line options	Polina Dudnik
	Trace is automatically ended upon a manual checkpoint
2009-07-13	Locked requests should actually be converted to ST rather than ATOMIC, ↵	Polina Dudnik
	because ATOMIC is for RMW.
2009-07-13	Added atomics implementation which would work for MI_example	Polina Dudnik

2009-07-13	Minor fixes for compiling	Polina Dudnik

2009-07-13	Replaced RMW with Locked. RMW will be used for the coherence-aided atomics ↵	Polina Dudnik
	other than LLSC
2009-07-13	Moved the lock check and clearing the lock into makeRequest	Polina Dudnik

2009-07-13	Forgot to replace one of the RubyRequest_RMW	Polina Dudnik

2009-07-13	Reintegrated Derek's functional implementation of atomics with a minor ↵	Polina Dudnik
	change: don't clear lock on failure
2009-07-10	ISAs: Get rid of the IControl operand type.	Gabe Black
	A separate operand type is not necessary to use two bitfields to generate the index.
2009-07-10	SPARC: Set up a lookup table for integer register flattening.	Gabe Black
	Using a look up table changed the run time of the SPARC_FS solaris boot regression from: real 14m45.951s user 13m57.528s sys 0m3.452s to: real 12m19.777s user 12m2.685s sys 0m2.420s
2009-07-09	X86: Fold the MiscRegFile all the way into the ISA object.	Gabe Black

2009-07-09	SPARC: Fold the MiscRegFile all the way into the ISA object.	Gabe Black

2009-07-09	MIPS: Fold the MiscRegFile all the way into the ISA object.	Gabe Black

2009-07-09	ARM: Fold the MiscRegFile all the way into the ISA object.	Gabe Black

2009-07-09	Alpha: Missed a file in an earlier changeset.	Gabe Black

2009-07-08	Get rid of the unused get(Data\|Inst)Asid and (inst\|data)Asid functions.	Gabe Black

2009-07-08	Alpha: Pull the MiscRegFile fully into the ISA object.	Gabe Black

2009-07-08	Registers: Add a registers.hh file as an ISA switched header.	Gabe Black
	This file is for register indices, Num* constants, and register types. copyRegs and copyMiscRegs were moved to utility.hh and utility.cc. --HG-- rename : src/arch/alpha/regfile.hh => src/arch/alpha/registers.hh rename : src/arch/arm/regfile.hh => src/arch/arm/registers.hh rename : src/arch/mips/regfile.hh => src/arch/mips/registers.hh rename : src/arch/sparc/regfile.hh => src/arch/sparc/registers.hh rename : src/arch/x86/regfile.hh => src/arch/x86/registers.hh
2009-07-08	Registers: Collapse ARM and MIPS regfile directories.	Gabe Black
	--HG-- rename : src/arch/arm/regfile/misc_regfile.hh => src/arch/arm/misc_regfile.hh rename : src/arch/arm/regfile/regfile.cc => src/arch/arm/regfile.cc rename : src/arch/mips/regfile/misc_regfile.cc => src/arch/mips/misc_regfile.cc rename : src/arch/mips/regfile/misc_regfile.hh => src/arch/mips/misc_regfile.hh
2009-07-08	Alpha: Move reg_redir into its own files, and move some constants into ↵	Gabe Black
	regfile.hh.
2009-07-08	Registers: Eliminate the ISA defined RegFile class.	Gabe Black