microcode_filter_t Struct Referenceabstract
Generic microcode generator class. More...
#include <hexrays.hpp>
Inheritance diagram for microcode_filter_t:
Public Member Functions | |
| virtual bool | match (codegen_t &cdg)=0 |
| check if the filter object is to be applied More... | |
| virtual merror_t | apply (codegen_t &cdg)=0 |
| generate microcode for an instruction More... | |
Detailed Description
Generic microcode generator class.
An instance of a derived class can be registered to be used for non-standard microcode generation. Before microcode generation for an instruction all registered object will be visited by the following way: if ( filter->match(cdg) ) code = filter->apply(cdg); if ( code == MERR_OK ) continue; // filter generated microcode, go to the next instruction
Definition at line 1709 of file hexrays.hpp.
Member Function Documentation
◆ apply()
generate microcode for an instruction
- Returns
- MERR_... code: MERR_OK - user-defined microcode generated, go to the next instruction MERR_INSN - not generated - the caller should try the standard way else - error
Implemented in udc_filter_t.
◆ match()
|
pure virtual |