ghidra::SubvariableFlow::PatchRecord Class Reference

Operation with a new logical value as (part of) input, but output Varnode is unchanged. More...

Private Types
enum	patchtype {   copy_patch , compare_patch , parameter_patch , extension_patch ,   push_patch , int2float_patch }
	The possible types of patches on ops being performed. More...

Private Attributes
patchtype	type
	The type of this patch.
PcodeOp *	patchOp
	Op being affected.
ReplaceVarnode *	in1
	The logical variable input.
ReplaceVarnode *	in2
	(optional second parameter)
int4	slot
	slot being affected or other parameter

Friends
class	SubvariableFlow

Detailed Description

Operation with a new logical value as (part of) input, but output Varnode is unchanged.

Member Enumeration Documentation

patchtype

enum ghidra::SubvariableFlow::PatchRecord::patchtype

private

The possible types of patches on ops being performed.

Enumerator
copy_patch	Turn op into a COPY of the logical value.
compare_patch	Turn compare op inputs into logical values.
parameter_patch	Convert a CALL/CALLIND/RETURN/BRANCHIND parameter into logical value.
extension_patch	Convert op into something that copies/extends logical value, adding zero bits.
push_patch	Convert an operator output to the logical value.
int2float_patch	Zero extend logical value into FLOAT_INT2FLOAT operator.

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The documentation for this class was generated from the following file:

• subflow.hh