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Code Issues Releases Wiki Activity

added RulePiecePathology

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caheckman 2020-03-05 11:37:44 -05:00
parent 38b72df280
commit ea83aa6d5c
6 changed files with 276 additions and 2 deletions
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12
Ghidra/Features/Decompiler/src/decompile/cpp/fspec.hh
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@ -1168,6 +1168,7 @@ class FuncProto {
vector<EffectRecord> effectlist; ///< Side-effects associated with non-parameter storage locations
vector<VarnodeData> likelytrash; ///< Locations that may contain \e trash values
int4 injectid; ///< (If non-negative) id of p-code snippet that should replace this function
int4 returnBytesConsumed; ///< Number of bytes of return value that are consumed by callers (0 = all bytes)
protected:
void paramShift(int4 paramshift); ///< Add parameters to the front of the input parameter list
bool isParamshiftApplied(void) const { return ((flags&paramshift_applied)!=0); } ///< Has a parameter shift been applied
@ -1220,6 +1221,14 @@ public:
/// \return the id value corresponding to the specific call-fixup or -1 if there is no call-fixup
int4 getInjectId(void) const { return injectid; }
/// \brief Get an estimate of the number of bytes consumed by callers of \b this prototype.
///
/// A value of 0 means \e all possible bytes of the storage location are consumed.
/// \return the number of bytes or 0
int4 getReturnBytesConsumed(void) const { return returnBytesConsumed; }
bool setReturnBytesConsumed(int4 val); ///< Set the number of bytes consumed by callers of \b this
/// \brief Does a function with \b this prototype never return
bool isNoReturn(void) const { return ((flags & no_return)!=0); }
@ -1436,6 +1445,7 @@ class FuncCallSpecs : public FuncProto {
int4 matchCallCount; ///< Number of calls to this sub-function within the calling function
ParamActive activeinput; ///< Info for recovering input parameters
ParamActive activeoutput; ///< Info for recovering output parameters
mutable vector<int4> inputConsume; ///< Number of bytes consumed by sub-function, for each input parameter
bool isinputactive; ///< Are we actively trying to recover input parameters
bool isoutputactive; ///< Are we actively trying to recover output parameters
bool isbadjumptable; ///< Was the call originally a jump-table we couldn't recover
@ -1496,6 +1506,8 @@ public:
void checkOutputTrialUse(Funcdata &data,vector<Varnode *> &trialvn);
void buildInputFromTrials(Funcdata &data);
void buildOutputFromTrials(Funcdata &data,vector<Varnode *> &trialvn);
int4 getInputBytesConsumed(int4 slot) const;
bool setInputBytesConsumed(int4 slot,int4 val) const;
void paramshiftModifyStart(void);
bool paramshiftModifyStop(Funcdata &data);
uint4 hasEffectTranslate(const Address &addr,int4 size) const;