architecture.py

ofrak_type.architecture

ArchInfo dataclass

Collection of fields used to describe an architecture

Attributes:

Name	Type	Description
isa	InstructionSet	Instruction set architecture
sub_isa	Optional[ofrak_type.architecture.SubInstructionSet]	Sub instruction set
bit_width	BitWidth	Bits per word
endianness	Endianness	Endianness as Endianness.BIG_ENDIAN or Endianness.LITTLE_ENDIAN
processor	Optional[ofrak_type.architecture.ProcessorType]	Processor type

InstructionSet (Enum)

Enumeration of the possible supported instruction sets.

Attributes:

Name	Type	Description
ARM		ARM
AARCH64		ARM 64-bit
X86		Intel x86
MIPS		MIPS
MSP430		MSP430
PPS		PowerPC
M68K		Motorola 68K
AVR		Atmel AVR
SPARC		SPARC

InstructionSetMode (Enum)

Instruction set mode. Useful for architectures which have multiple encodings it can switch between on the fly. In particular the Thumb mode for ARM and VLE more for PPC are represented.

Attributes:

Name	Type	Description
NONE		None
THUMB		Thumb (ARM)
VLE		VLE (PPC)

ProcessorType (Enum)

Enumeration of specific processor types.

Attributes:

Name	Type	Description
ARM926EJ_S
GENERIC_A53_V8
GENERIC_A9_V6
GENERIC_A9_V7
GENERIC_A9_V7_THUMB
MSP430
MIPS_LITTLE
MIPS_RM5721_BIG
PPC_405
PPC_MPC855T
PPC_VLE
PI_ARM6
PIXHAWK
SPARTAN
X186_16
X186_32
X64
XSCALE
COLDFIRE4E
CORTEX_A53
AVR
SPARC

SubInstructionSet (Enum)

ARM sub instruction set. Different sub ISAs correspond to different ARM versions.