Rose::BinaryAnalysis::Partitioner2::ModulesPowerpc Namespace Reference

Description

Disassembly and partitioning utilities for PowerPC.

Classes
class	MatchStwuPrologue
	Matches a PowerPC function prolog using STWU. More...

Functions
Sawyer::Optional< rose_addr_t >	matchElfDynamicStub (const PartitionerConstPtr &, const FunctionPtr &, const AddressIntervalSet &pltAddresses)
	Matches a PowerPC ELF dynamic function stub.
void	nameImportThunks (const PartitionerConstPtr &, SgAsmInterpretation *)
	Give names to thunks for dynamically linked functions.
boost::logic::tribool	isFunctionReturn (const PartitionerConstPtr &, const BasicBlockPtr &)
	Determines whether basic block is a function return.

Function Documentation

matchElfDynamicStub()

Sawyer::Optional< rose_addr_t > Rose::BinaryAnalysis::Partitioner2::ModulesPowerpc::matchElfDynamicStub	(	const PartitionerConstPtr &	,
		const FunctionPtr &	,
		const AddressIntervalSet &	pltAddresses
	)

Matches a PowerPC ELF dynamic function stub.

If the function's instructions make it look like an ELF dynamic linking stub and it references an entry in the Procedure Loookup Table (defined by the PLT location in memory), then return the PLT entry address, otherwise return nothing.

isFunctionReturn()

boost::logic::tribool Rose::BinaryAnalysis::Partitioner2::ModulesPowerpc::isFunctionReturn	(	const PartitionerConstPtr &	,
		const BasicBlockPtr &
	)

Determines whether basic block is a function return.

Returns true if the basic block appears to be a function return, semantically. Indeterminate if semantics are disabled.