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Diffstat (limited to 'snapshot.py')
| -rw-r--r-- | snapshot.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/snapshot.py b/snapshot.py index 80c1ac5..ed94a75 100644 --- a/snapshot.py +++ b/snapshot.py @@ -104,9 +104,24 @@ class ProgramState: self.regs[regname] = value def read_memory(self, addr: int, size: int) -> bytes: + """Read a number of bytes from memory. + + :param addr: The address from which to read data. + :param data: Number of bytes to read, starting at `addr`. Must be + at least zero. + + :raise MemoryAccessError: If `[addr, addr + size)` is not entirely + contained in the set of stored bytes. + :raise ValueError: If `size < 0`. + """ return self.mem.read(addr, size) def write_memory(self, addr: int, data: bytes): + """Write a number of bytes to memory. + + :param addr: The address at which to store the data. + :param data: The data to store at `addr`. + """ self.mem.write(addr, data) def __repr__(self): |