riscemu.priv.types module

class riscemu.priv.types.ElfInstruction(name: str, args: Tuple[int], encoded: int)

Bases: Instruction

name: str

args: Tuple[int]

encoded: int

get_imm(num: int) → int

parse and get immediate argument

get_imm_reg(num: int) → Tuple[int, int]

parse and get an argument imm(reg)

get_reg(num: int) → str

parse and get an register argument

__init__(name: str, args: Tuple[int], encoded: int) → None

class riscemu.priv.types.ElfMemorySection(data: bytearray, name: str, context: InstructionContext, owner: str, base: int, flags: MemoryFlags)

Bases: BinaryDataMemorySection

__init__(data: bytearray, name: str, context: InstructionContext, owner: str, base: int, flags: MemoryFlags)

read_ins(offset)

write(offset: int, size: int, data: bytearray)

property end

name: str

flags: MemoryFlags

size: int

base: int

owner: str

context: InstructionContext

class riscemu.priv.types.MemoryImageDebugInfos(sections: Dict[str, Dict[str, Tuple[int, int]]], symbols: Dict[str, Dict[str, int]], globals: Dict[str, Set[str]], base: int = 0)

Bases: object

VERSION = '1.0.0'

Schema version

__init__(sections: Dict[str, Dict[str, Tuple[int, int]]], symbols: Dict[str, Dict[str, int]], globals: Dict[str, Set[str]], base: int = 0)

sections: Dict[str, Dict[str, Tuple[int, int]]]

This dictionary maps a program and section to (start address, section length)

symbols: Dict[str, Dict[str, int]]

This dictionary maps a program and a symbol to a value

globals: Dict[str, Set[str]]

This dictionary contains the list of all global symbols of a given program

base: int = 0

The base address where the image starts. Defaults to zero.

serialize() → str

classmethod load(serialized_str: str) → MemoryImageDebugInfos

classmethod builder() → MemoryImageDebugInfos