angr.knowledge_plugins.xrefs.xref_manager¶

class angr.knowledge_plugins.xrefs.xref_manager.XrefDict¶

Bases: SortedDict

A SortedDict that maps addresses to sets of XRefs. It adds defaultdict-like behavior around SortedDict.

get_xrefs_in_range(start, end)¶: Get a set of XRef objects that point to addresses in the given range.

class angr.knowledge_plugins.xrefs.xref_manager.XRefManager¶

Bases: KnowledgeBasePlugin, Serializable

__init__(kb)¶

copy()¶

clear()¶

add_xref(xref)¶

add_xrefs(xrefs)¶

get_xrefs_by_ins_addr(ins_addr)¶

get_xrefs_by_dst(dst)¶

get_xrefs_by_dst_region(start, end)¶: Get a set of XRef objects that point to a given address region bounded by start and end. Will only return absolute xrefs, not relative ones (like SP offsets)

get_xrefs_by_ins_addr_region(start, end)¶

Get a set of XRef objects that originate at a given address region bounded by start and end. Useful for finding references from a basic block or function.

Return type:: set[XRef]