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Code Issues Releases Wiki Activity

GP-3148 More join space overlaps

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This commit is contained in:
caheckman 2023-02-28 12:40:24 -05:00
parent 2a5816cd3b
commit 74e1bbdb57
12 changed files with 168 additions and 69 deletions
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4
Ghidra/Features/Decompiler/src/decompile/cpp/space.hh
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@ -163,6 +163,7 @@ public:
virtual const VarnodeData &getSpacebaseFull(int4 i) const; ///< Return original spacebase register before truncation
virtual bool stackGrowsNegative(void) const; ///< Return \b true if a stack in this space grows negative
virtual AddrSpace *getContain(void) const; ///< Return this space's containing space (if any)
virtual int4 overlapJoin(uintb offset,int4 size,AddrSpace *pointSpace,uintb pointOff,int4 pointSkip) const;
virtual void encodeAttributes(Encoder &encoder,uintb offset) const; ///< Encode address attributes to a stream
virtual void encodeAttributes(Encoder &encoder,uintb offset,int4 size) const; ///< Encode an address and size attributes to a stream
virtual uintb decodeAttributes(Decoder &decoder,uint4 &size) const; ///< Recover an offset and size
@ -193,6 +194,7 @@ public:
class ConstantSpace : public AddrSpace {
public:
ConstantSpace(AddrSpaceManager *m,const Translate *t); ///< Only constructor
virtual int4 overlapJoin(uintb offset,int4 size,AddrSpace *pointSpace,uintb pointOff,int4 pointSkip) const;
virtual void printRaw(ostream &s,uintb offset) const;
virtual void saveXml(ostream &s) const;
virtual void decode(Decoder &decoder);
@ -240,7 +242,7 @@ public:
class JoinSpace : public AddrSpace {
public:
JoinSpace(AddrSpaceManager *m,const Translate *t,int4 ind);
int4 pieceOverlap(uintb offset,int4 size,AddrSpace *pieceSpace,uintb pieceOffset) const;
virtual int4 overlapJoin(uintb offset,int4 size,AddrSpace *pointSpace,uintb pointOff,int4 pointSkip) const;
virtual void encodeAttributes(Encoder &encoder,uintb offset) const;
virtual void encodeAttributes(Encoder &encoder,uintb offset,int4 size) const;
virtual uintb decodeAttributes(Decoder &decoder,uint4 &size) const;