yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-05 10:49:34 +02:00
Code Issues Releases Wiki Activity

added stability tests to ValueSet

Browse source
This commit is contained in:
caheckman 2019-06-06 14:03:43 -04:00
parent 32793712fe
commit 4ae42d0bd4
2 changed files with 17 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Ghidra/Features/Decompiler/src/decompile/cpp/rangeutil.hh
View file

@ -127,11 +127,13 @@ public:
private:
friend class ValueSetSolver;
int4 typeCode; ///< 0=pure constant 1=stack relative
Varnode *vn; ///< Varnode whose set this represents
OpCode opCode; ///< Op-code defining Varnode
int4 numParams; ///< Number of input parameters to defining operation
CircleRange range; ///< Range of values or offsets in this set
int4 count; ///< Depth first numbering / widening count
OpCode opCode; ///< Op-code defining Varnode
bool leftIsStable; ///< Set to \b true if left boundary of range didn't change (last iteration)
bool rightIsStable; ///< Set to \b true if right boundary of range didn't change (last iteration)
Varnode *vn; ///< Varnode whose set this represents
CircleRange range; ///< Range of values or offsets in this set
vector<Equation> equations; ///< Any equations associated with this value set
Partition *partHead; ///< If Varnode is a component head, pointer to corresponding Partition
ValueSet *next; ///< Next ValueSet to iterate
@ -148,6 +150,8 @@ public:
int4 getTypeCode(void) const { return typeCode; } ///< Return '0' for normal constant, '1' for spacebase relative
Varnode *getVarnode(void) const { return vn; } ///< Get the Varnode attached to \b this ValueSet
const CircleRange &getRange(void) const { return range; } ///< Get the actual range of values
bool isLeftStable(void) const { return leftIsStable; }
bool isRightStable(void) const { return rightIsStable; }
void printRaw(ostream &s) const; ///< Write a text description of \b to the given stream
};