def configureValueTree(self, value_tree_node: ValueTreeNode,
**kwargs: Any) -> None:
"""Configure the source file"""
source_file: binary.SourceFile = kwargs["source_file"]
value_tree_node.path = source_file.path
value_tree_node.path_wo_prefix = source_file.path_wo_prefix
value_tree_node.id = source_file.id_
def _generateValueTree(
node: Node,
parent_value_tree_node: Optional[ValueTreeNode] = None
) -> ValueTreeNode:
"""Recursively attach a value tree to the meta tree"""
value_tree_node = ValueTreeNode()
value_tree_node.attachMetaTreeNode(node)
for value in node._values.values():
setattr(value_tree_node, value._name, None)
if parent_value_tree_node is not None:
parent_value_tree_node.addChild(node._name, value_tree_node)
node.forEachChild(lambda parent, child, value_tree_node=value_tree_node:
_generateValueTree(child, value_tree_node))
return value_tree_node
def configureValueTree(self, value_tree_node: ValueTreeNode,
**kwargs: Any) -> None:
"""Configure the display info object's associated value tree node from one or two symbols"""
symbol_class: str = kwargs["symbol_class"]
symbol1: ElfSymbol = kwargs["symbol1"]
symbol2: ElfSymbol = kwargs.get("symbol2", symbol1)
if symbol2 is None:
symbol2 = symbol1
if ((symbol1.type_ == ElfSymbol.TYPE_DATA)
or (not symbol1.hasInstructions())
or (not symbol2.hasInstructions())):
display_symbol_details = False
else:
display_symbol_details = True
value_tree_node.symbol_class = symbol_class
value_tree_node.anchor_id = str(symbol1.id_)
value_tree_node.display_symbol_details = display_symbol_details
def configureValueTree(self, value_tree_node: ValueTreeNode,
**kwargs: Any) -> None:
"""Configure the symbol meta tree node's value tree representation from an ElfSymbol"""
symbol: ElfSymbol = kwargs["symbol"]
value_tree_node.name = symbol.name
value_tree_node.name_mangled = symbol.name_mangled
value_tree_node.is_demangled = symbol.is_demangled
value_tree_node.type = symbol.type_
value_tree_node.id = symbol.id_
value_tree_node.size = symbol.size
value_tree_node.instructions = symbol.instructions
value_tree_node.is_stored_in_program_memory = symbol.livesInProgramMemory(
)
value_tree_node.source.file_id = symbol.source_id
value_tree_node.source.line = symbol.source_line
def configureValueTree(self, value_tree_node: ValueTreeNode,
**kwargs: Any) -> None:
"""Configure the meta tree node's value tree representation from a pair of similar symbols"""
settings: Settings = kwargs["settings"]
similarity_pair: SimilarityPair = kwargs["similarity_pair"]
id_: int = kwargs["id_"]
instruction_similarity = 1.0
if similarity_pair.instruction_similarity is not None:
instruction_similarity = similarity_pair.instruction_similarity * 100.0
_configureChildValueTreeNode(
"display_info",
value_tree_node,
settings=settings,
symbol_class="similar",
symbol1=similarity_pair.old_symbol,
symbol2=similarity_pair.new_symbol,
)
_configureChildValueTreeNode(
"related_symbols",
value_tree_node,
old_symbol=similarity_pair.old_symbol,
new_symbol=similarity_pair.new_symbol,
)
value_tree_node.id = id_
value_tree_node.old.signature_tagged = string_diff.tagStringDiffSource(
similarity_pair.old_symbol.name,
similarity_pair.new_symbol.name,
)
value_tree_node.new.signature_tagged = string_diff.tagStringDiffTarget(
similarity_pair.old_symbol.name,
similarity_pair.new_symbol.name,
)
value_tree_node.similarities.signature = (
similarity_pair.signature_similarity * 100.0)
value_tree_node.similarities.instruction = instruction_similarity
def _configureChildValueTreeNode(name: str, value_tree_node: ValueTreeNode,
**kwargs) -> None:
"""Configure a given child value tree node"""
child_value_tree_node: ValueTreeNode = value_tree_node.getChild(name)
child_value_tree_node.getMetaTreeNode().configureValueTree(
child_value_tree_node, **kwargs)
def configureValueTree(self, value_tree_node: ValueTreeNode,
**kwargs: Any) -> None:
"""Configures the related symbol node's associated value tree node"""
old_symbol: ElfSymbol = kwargs["old_symbol"]
new_symbol: ElfSymbol = kwargs["new_symbol"]
value_tree_node.size_delta = new_symbol.size - old_symbol.size