Description
Basic block callback to detect function returns.
The architecture agnostic isFunctionReturn test for basic blocks does not detect x86 "RET N" (N!=0) instructions as returning from a function because such instructions have side effects that apply after the return-to address is popped from the stack. Therefore this basic block callback looks for such instructions and sets the isFunctionReturn property for the basic block.
Definition at line 106 of file ModulesX86.h.
#include <Rose/BinaryAnalysis/Partitioner2/ModulesX86.h>
Public Member Functions | |
| virtual bool | operator() (bool chain, const Args &) override |
| Callback method. | |
 Public Member Functions inherited from Sawyer::SharedObject | |
| SharedObject () | |
| Default constructor. | |
| SharedObject (const SharedObject &) | |
| Copy constructor. | |
| virtual | ~SharedObject () |
| Virtual destructor. | |
| SharedObject & | operator= (const SharedObject &) |
| Assignment. | |
Static Public Member Functions | |
| static Ptr | instance () |
| Allocating constructor. | |
Additional Inherited Members | |
| Public Types inherited from Rose::BinaryAnalysis::Partitioner2::BasicBlockCallback | |
| enum | Termination { CONTINUE_DISCOVERY , TERMINATE_NOW , TERMINATE_PRIOR } |
| Whether to terminate a basic block. More... | |
| using | Ptr = BasicBlockCallbackPtr |
| Shared-ownership pointer to a BasicBlockCallback. | |
Member Function Documentation
◆ instance()
|
inlinestatic |
Allocating constructor.
Definition at line 108 of file ModulesX86.h.
◆ operator()()
|
overridevirtual |
Callback method.
This is the method invoked for the callback. The chain argument is the return value from the previous callback in the list (true for the first callback). The successor callbacks use chain to indicate whether subsequent callbacks should do anything.
Implements Rose::BinaryAnalysis::Partitioner2::BasicBlockCallback.
The documentation for this class was generated from the following file:
