gem5 - gem5

Age	Commit message (Collapse)	Author
2010-08-25	ARM: Fix VFP enabled checks for mem instructions	Ali Saidi

2010-08-25	ARM: Seperate out the renamable bits in the FPSCR.	Gabe Black

2010-08-25	ARM: Fix type comparison warnings in Neon.	Gabe Black

2010-08-25	ARM: Implement CPACR register and return Undefined Instruction when FP ↵	Gabe Black
	access is disabled.
2010-08-25	ARM: Implement all ARM SIMD instructions.	Gabe Black

2010-08-23	ARM: Implement DBG instruction that doesn't do much for now.	Gene Wu

2010-08-23	MEM: Make CLREX a first class request operation and clear locks in caches ↵	Gene Wu
	when it in received
2010-08-23	ARM: Don't write tracedata on writes, it might have been freed already.	Gene Wu

2010-08-23	ARM: Implement CLREX init/complete acc methods	Gene Wu

2010-08-23	ARM: Implement DSB, DMB, ISB	Gene Wu

2010-08-23	ARM: Implement CLREX	Gene Wu

2010-08-23	ARM: BX instruction can be contitional if last instruction in a IT block	Gene Wu
	Branches are allowed to be the last instuction in an IT block. Before it was assumed that they could not. So Branches in thumb2 were Uncond.
2010-08-23	ARM: mark msr/mrs instructions as SerializeBefore/After	Min Kyu Jeong
	Since miscellaneous registers bypass wakeup logic, force serialization to resolve data dependencies through them * * * ARM: adding non-speculative/serialize flags for instructions change CPSR
2010-08-23	ARM/O3: store the result of the predicate evaluation in DynInst or Threadstate.	Min Kyu Jeong
	THis allows the CPU to handle predicated-false instructions accordingly. This particular patch makes loads that are predicated-false to be sent straight to the commit stage directly, not waiting for return of the data that was never requested since it was predicated-false.
2010-08-23	ARM: Temporary local variables can't conflict with isa parser operands.	Gene Wu
	PC is an operand, so we can't have a temp called PC
2010-08-23	ARM: Exclusive accesses must be double word aligned	Ali Saidi

2010-08-23	ARM: Decode neon memory instructions.	Ali Saidi

2010-08-23	ARM: Clean up the ISA desc portion of the ARM memory instructions.	Gabe Black

2010-08-23	ARM: Implement some more misc registers	Ali Saidi

2010-07-15	ARM: Make an SRS instruction with a bad mode cause an undefined instruction ↵	Gabe Black
	fault.
2010-06-02	ARM: Fix IT state not updating when an instruction memory instruction faults.	Min Kyu Jeong

2010-06-02	ARM: Decode the neon instruction space.	Gabe Black

2010-06-02	ARM: Move some case values out of ##included files.	Gabe Black
	This will help keep the high level decode together and not have it spread into the subordinate decode stuff. The ##include lines still need to be on a line by themselves, though.
2010-06-02	ARM: Combine some redundant cases in one of the data decode functions.	Gabe Black

2010-06-02	ARM: Get rid of the binary dumping function in utility.hh.	Gabe Black

2010-06-02	ARM: Decode to specialized conditional/unconditional versions of instructions.	Gabe Black
	This is to avoid condition code based dependences from effectively serializing instructions when the instruction doesn't actually use them.
2010-06-02	ARM: Make sure undefined unconditional ARM instructions decode as such.	Gabe Black

2010-06-02	ARM: Implement a version of mcr and mrc that works in user mode.	Gabe Black

2010-06-02	ARM: Hook the misc instructions into the thumb decoder.	Gabe Black

2010-06-02	ARM: Move some miscellaneous instructions out of the decoder to share with ↵	Gabe Black
	thumb.
2010-06-02	ARM: Treat LDRD in ARM with an odd index as an undefined instruction.	Gabe Black

2010-06-02	ARM: Detect a bad offset field for the VFP Ldm/Stm instructions in the decoder.	Gabe Black

2010-06-02	ARM: Implement the bkpt instruction.	Gabe Black

2010-06-02	ARM: Make undefined instructions obey predication.	Gabe Black

2010-06-02	ARM: Implement support for the IT instruction and the ITSTATE bits of CPSR.	Gabe Black

2010-06-02	ARM: Get rid of some of the old FP implementation.	Gabe Black

2010-06-02	ARM: Implement the ARM TLB/Tablewalker. Needs performance improvements.	Ali Saidi

2010-06-02	ARM: Add BKPT instruction	Ali Saidi
	--HG-- rename : src/arch/arm/isa/formats/unknown.isa => src/arch/arm/isa/formats/breakpoint.isa
2010-06-02	ARM: Implement ARM CPU interrupts	Ali Saidi

2010-06-02	ARM: Implement conversion to/from half precision.	Gabe Black

2010-06-02	ARM: Clean up VFP	Gabe Black

2010-06-02	ARM: Clean up the implementation of the VFP instructions.	Gabe Black

2010-06-02	ARM: Even though writes to MVFR0/1 should be unpredictable, we need to make ↵	Gabe Black
	them to do nothing.
2010-06-02	ARM: Implement the version of VMRS that writes to the APSR.	Gabe Black

2010-06-02	ARM: Ignore reads and writes to DCIMVAC.	Gabe Black

2010-06-02	ARM: Implement the VCMPE instruction.	Gabe Black

2010-06-02	ARM: Fix vcvtr so that it uses the rounding mode in the FPSCR.	Gabe Black

2010-06-02	ARM: Fix saturation of VCVT from fp to integer.	Gabe Black

2010-06-02	ARM: Compensate for ARM's underflow coming from -before- rounding, but x86's ↵	Gabe Black
	after.
2010-06-02	ARM: Implement flush to zero for destinations as well.	Gabe Black