angr.storage.memory_mixins.paged_memory.stack_allocation_mixin

class angr.storage.memory_mixins.paged_memory.stack_allocation_mixin.StackAllocationMixin

Bases: PagedMemoryMixin

This mixin adds automatic allocation for a stack region based on the stack_end and stack_size parameters.

__init__(stack_end=None, stack_size=None, stack_perms=None, **kwargs)
allocate_stack_pages(addr, size, **kwargs)

Pre-allocates pages for the stack without triggering any logic related to reading from them.

Parameters:

  • addr (int) – The highest address that should be mapped

  • size (int) – The number of bytes to be allocated. byte 1 is the one at addr, byte 2 is the one before that, and so on.

Returns:

A list of the new page objects