Method stack_read

qiling/arch/arch.py:77–91

Peek the architectural stack at a specified offset from its top, without affecting the top of the stack. Note that this operation violates the FIFO property of the stack and may be used cautiously. Args: offset: offset in bytes from the top of the stack, not nec

(self, offset: int)

        return data

    def stack_read(self, offset: int) -> int:
        """Peek the architectural stack at a specified offset from its top, without affecting
        the top of the stack.

        Note that this operation violates the FIFO property of the stack and may be used cautiously.

        Args:
            offset: offset in bytes from the top of the stack, not necessarily aligned to the
                    native stack item size. the offset may be either positive or netagive, where
                    a 0 value means retrieving the value at the top of the stack

        Returns: the value at the specified address
        """

        return self.ql.mem.read_ptr(self.regs.arch_sp + offset)

    def stack_write(self, offset: int, value: int) -> None:
        """Write a value to the architectural stack at a specified offset from its top, without