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2010-06-02ARM: Get rid of obsoleted predicated inst formats, etc.Gabe Black
2010-06-02ARM: Implement disassembly for the new data processing classes.Gabe Black
2010-06-02ARM: Hook the external data processing instructions into the Thumb decoder.Gabe Black
2010-06-02ARM: Move the modified_imm function from all ARM instructions to just data ↵Gabe Black
processing ones.
2010-06-02ARM: Hook the new external data processing instructions to the ARM decoder.Gabe Black
2010-06-02ARM: Implement data processing instructions external to the decoder.Gabe Black
2010-06-02ARM: Add new base classes for data processing instructions.Gabe Black
2010-06-02ARM: Hook up 32 bit thumb load/store multiple.Gabe Black
2010-06-02ARM: Hook up 16 bit thumb load/store multiple.Gabe Black
2010-06-02ARM: Reimplement load/store multiple external to the decoder.Gabe Black
--HG-- rename : src/arch/arm/isa/formats/macromem.isa => src/arch/arm/isa/insts/macromem.isa rename : src/arch/arm/isa/formats/macromem.isa => src/arch/arm/isa/templates/macromem.isa
2010-06-02ARM: Move the templates for predicated instructions into a separate file.Gabe Black
This allows the templates to all be available at the same time before any of the formats, etc. This breaks an artificial circular dependence. --HG-- rename : src/arch/arm/isa/formats/pred.isa => src/arch/arm/isa/templates/pred.isa
2010-06-02ARM: Remove the special naming for the new memory instructions.Gabe Black
These are the only memory instructions now.
2010-06-02ARM: Eliminate the old memory formats which are no longer used.Gabe Black
2010-06-02ARM: Eliminate decoding for the very deprecated FPA instructions.Gabe Black
2010-06-02ARM: Make the addressing mode 3 loads/stores use the externally defined ↵Gabe Black
instructions.
2010-06-02ARM: Pull double memory instructions out of the decoder.Gabe Black
2010-06-02ARM: Force the condition code for 16 bit thumb instructions to be unconditional.Gabe Black
Before, because 16 bit thumb instructions didn't set the upper 16 bits of the ExtMachInst, that field would be interpretted as "equals".
2010-06-02ARM: Decode 16 bit thumb PC relative memory instructions.Gabe Black
2010-06-02ARM: Decode 16 bit thumb immediate addressed memory instructions.Gabe Black
2010-06-02ARM: Decode 16 bit thumb register addressed memory instructions.Gabe Black
2010-06-02ARM: Make single stores decode to the new external store instructions.Gabe Black
2010-06-02ARM: Add a .w to the disassembly of 32 bit thumb instructions.Gabe Black
This isn't technically correct since the .w should only be added if there are 32 and 16 bit encodings, but always having it always is better than never having it.
2010-06-02ARM: Make 32 bit thumb use the new, external load instructions.Gabe Black
2010-06-02ARM: Define the store instructions from outside the decoder.Gabe Black
--HG-- rename : src/arch/arm/isa/insts/ldr.isa => src/arch/arm/isa/insts/str.isa
2010-06-02ARM: Define the load instructions from outside the decoder.Gabe Black
2010-06-02ARM: Implement a new set of base classes for non macro memory instructions.Gabe Black
2010-06-02ARM: Create a "decoder" directory for the files implementing the decoder.Gabe Black
--HG-- rename : src/arch/arm/isa/armdecode.isa => src/arch/arm/isa/decoder/arm.isa rename : src/arch/arm/isa/decoder.isa => src/arch/arm/isa/decoder/decoder.isa rename : src/arch/arm/isa/thumbdecode.isa => src/arch/arm/isa/decoder/thumb.isa rename : src/arch/arm/isa/vfpdecode.isa => src/arch/arm/isa/decoder/vfp.isa
2010-06-02ARM: Flesh out the 32 bit thumb store single instructions.Gabe Black
2010-06-02ARM: Implement the 32 bit thumb load word instructions.Gabe Black
2010-06-02ARM: Add an operand for accessing the current PC.Gabe Black
2010-06-02ARM: Flesh out 32 bit thumb load word decoding.Gabe Black
2010-06-02ARM: Implement some 32 bit thumb data processing immediate instructions.Gabe Black
2010-06-02ARM: Replace the "never" condition with the "unconditional" condition.Gabe Black
2010-06-02ARM: Add a base class for 32 bit thumb data processing immediate instructions.Gabe Black
2010-06-02ARM: Add a function to decode 32 bit thumb immediate values.Gabe Black
2010-06-02ARM: Expand the decoding for 32 bit thumb data processing immediate ↵Gabe Black
instructions.
2010-06-02ARM: Stub out the 32 bit Thumb portion of the decoder.Gabe Black
2010-06-02ARM: Add bitfields for 32 bit thumb.Gabe Black
2010-06-02ARM: Decode VFP instructions.Gabe Black
2010-06-02ARM: Stub out the 16 bit thumb decoder.Gabe Black
2010-06-02ARM: Add thumb bitfields to the ExtMachInst and the isa definition.Gabe Black
2010-06-02ARM: Make the decoder handle thumb instructions separately.Gabe Black
--HG-- rename : src/arch/arm/isa/decoder.isa => src/arch/arm/isa/armdecode.isa rename : src/arch/arm/isa/decoder.isa => src/arch/arm/isa/thumbdecode.isa
2010-06-02ARM: Add a thumb bit bitfield.Gabe Black
2010-06-02ARM: Make the predecoder handle Thumb instructions.Gabe Black
2010-06-02ARM: Make sure ExtMachInst is used consistently instead of regular MachInst.Gabe Black
2010-06-02ARM: Add a bitfield for setting the regular, inst bits of an ExtMachInst.Gabe Black
2010-06-02ARM: Add a bit to the ExtMachInst to select thumb mode.Gabe Black
2010-06-02ARM: Allow ARM processes to start in Thumb mode.Gabe Black
2010-06-02ARM: Detect thumb mode elf images.Gabe Black
2010-06-02ARM: Add a new base class for instructions that can do an interworking branch.Gabe Black
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