1 files changed, 112 insertions, 1 deletions

diff --git a/python/binaryview.py b/python/binaryview.py
index db1ce945..06783723 100644
--- a/python/binaryview.py
+++ b/python/binaryview.py
@@ -44,7 +44,8 @@ from . import _binaryninjacore as core
 from . import decorators
 from .enums import (
     AnalysisState, SymbolType, Endianness, ModificationStatus, StringType, SegmentFlag, SectionSemantics, FindFlag,
-    TypeClass, BinaryViewEventType, FunctionGraphType, TagReferenceType, TagTypeType, RegisterValueType, DisassemblyOption
+    TypeClass, BinaryViewEventType, FunctionGraphType, TagReferenceType, TagTypeType, RegisterValueType, DisassemblyOption,
+	RelocationType
 )
 from .exceptions import RelocationWriteException, ILException, ExternalLinkException
 
@@ -1741,6 +1742,101 @@ class Tag:
 		core.BNTagSetData(self.handle, value)
 
 
+@dataclass
+class RelocationInfo:
+	type: RelocationType
+	pc_relative: bool
+	base_relative: bool
+	base: int
+	size: int
+	truncate_size: int
+	native_type: int
+	addend: int
+	has_sign: bool
+	implicit_addend: bool
+	external: bool
+	symbol_index: int
+	section_index: int
+	address: int
+	target: int
+	data_relocation: bool
+
+	def __init__(self, info: core.BNRelocationInfo):
+		self.type = RelocationType(info.type)
+		self.pc_relative = info.pcRelative
+		self.base_relative = info.baseRelative
+		self.base = info.base
+		self.size = info.size
+		self.truncate_size = info.truncateSize
+		self.native_type = info.nativeType
+		self.addend = info.addend
+		self.has_sign = info.hasSign
+		self.implicit_addend = info.implicitAddend
+		self.external = info.external
+		self.symbol_index = info.symbolIndex
+		self.section_index = info.sectionIndex
+		self.address = info.address
+		self.target = info.target
+		self.data_relocation = info.dataRelocation
+
+
+class Relocation:
+	def __init__(self, handle: core.BNRelocationHandle):
+		self.handle = handle
+
+	def __del__(self):
+		if core is not None:
+			core.BNFreeRelocation(self.handle)
+
+	def __repr__(self):
+		if self.symbol is None:
+			return f"<Relocation: {self.target:#x}>"
+		try:
+			return f"<Relocation: \"{self.symbol.full_name}\" @ {self.target:#x}>"
+		except UnicodeDecodeError:
+			return f"<Relocation: \"{self.symbol.raw_bytes}\" @ {self.target:#x}>"
+
+	def __eq__(self, other):
+		if not isinstance(other, self.__class__):
+			return NotImplemented
+		return ctypes.addressof(self.handle.contents) == ctypes.addressof(other.handle.contents)
+
+	def __ne__(self, other):
+		if not isinstance(other, self.__class__):
+			return NotImplemented
+		return not (self == other)
+
+	def __hash__(self):
+		return hash(ctypes.addressof(self.handle.contents))
+
+	@property
+	def info(self) -> RelocationInfo:
+		return RelocationInfo(core.BNRelocationGetInfo(self.handle))
+
+	@property
+	def arch(self) -> Optional['architecture.Architecture']:
+		"""The architecture associated with the :py:class:`Relocation` (read/write)"""
+		core_arch = core.BNRelocationGetArchitecture(self.handle)
+		return architecture.CoreArchitecture._from_cache(handle=core_arch)
+
+	@property
+	def target(self) -> int:
+		"""Where the reloc needs to point to"""
+		return core.BNRelocationGetTarget(self.handle)
+
+	@property
+	def reloc(self) -> int:
+		"""The actual pointer that needs to be relocated"""
+		return core.BNRelocationGetReloc(self.handle)
+
+	@property
+	def symbol(self) -> Optional['_types.CoreSymbol']:
+		core_symbol = core.BNRelocationGetSymbol(self.handle)
+		if core_symbol is None:
+			return None
+		return _types.CoreSymbol(core_symbol)
+
+
 class _BinaryViewAssociatedDataStore(associateddatastore._AssociatedDataStore):
 	_defaults = {}
 
@@ -3453,6 +3549,21 @@ class BinaryView:
 	def max_function_size_for_analysis(self, size: int) -> None:
 		core.BNSetMaxFunctionSizeForAnalysis(self.handle, size)
 
+	def relocations_at(self, addr: int) -> List[Relocation]:
+		"""List of relocations for a given address"""
+		count = ctypes.c_ulonglong()
+		relocs = core.BNGetRelocationsAt(self.handle, addr, count)
+		assert relocs is not None, "core.BNGetRelocationRanges returned None"
+		result = []
+		try:
+			for i in range(0, count.value):
+				reloc_handle = core.BNNewRelocationReference(relocs[i])
+				assert reloc_handle is not None, "core.BNNewRelocationReference is not None"
+				result.append(Relocation(reloc_handle))
+			return result
+		finally:
+			core.BNFreeRelocationList(relocs, count)
+
 	@property
 	def relocation_ranges(self) -> List[Tuple[int, int]]:
 		"""List of relocation range tuples (read-only)"""