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GP-2037 RuleDoubleStore

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caheckman 2022-04-01 13:27:33 -04:00
parent cb4b309942
commit 4448f11cb4
15 changed files with 761 additions and 231 deletions
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9
Ghidra/Features/Decompiler/src/decompile/cpp/varnode.hh
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@ -169,6 +169,7 @@ public:
const Address &getAddr(void) const { return (const Address &) loc; } ///< Get the storage Address
AddrSpace *getSpace(void) const { return loc.getSpace(); } ///< Get the AddrSpace storing this Varnode
AddrSpace *getSpaceFromConst(void) const; ///< Get AddrSpace from \b this encoded constant Varnode
uintb getOffset(void) const { return loc.getOffset(); } ///< Get the offset (within its AddrSpace) where this is stored
int4 getSize(void) const { return size; } ///< Get the number of bytes this Varnode stores
int2 getMergeGroup(void) const { return mergegroup; } ///< Get the \e forced \e merge group of this Varnode
@ -408,4 +409,12 @@ struct TraverseNode {
bool contiguous_test(Varnode *vn1,Varnode *vn2); ///< Test if Varnodes are pieces of a whole
Varnode *findContiguousWhole(Funcdata &data,Varnode *vn1,
Varnode *vn2); ///< Retrieve the whole Varnode given pieces
/// In \b LOAD and \b STORE instructions, the particular address space being read/written is encoded
/// as a constant Varnode. Internally, this constant is the actual pointer to the AddrSpace.
/// \return the AddrSpace pointer
inline AddrSpace *Varnode::getSpaceFromConst(void) const {
return (AddrSpace *)(uintp)loc.getOffset();
}
#endif