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ActionCollectLanedAccess

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This commit is contained in:
caheckman 2019-11-06 10:02:07 -05:00
parent e7c75b663d
commit dddcf4c715
5 changed files with 202 additions and 60 deletions
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5
Ghidra/Features/Decompiler/src/decompile/cpp/funcdata.hh
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@ -80,6 +80,7 @@ class Funcdata {
Merge covermerge; ///< Variable range intersection algorithms
ParamActive *activeoutput; ///< Data for assessing which parameters are passed to \b this function
Override localoverride; ///< Overrides of data-flow, prototypes, etc. that are local to \b this function
list<LanedAccess> lanedList; ///< List of ops that are accessing potentially laned registers
// Low level Varnode functions
void setVarnodeProperties(Varnode *vn) const; ///< Look-up boolean properties and data-type information
@ -428,6 +429,10 @@ public:
Varnode *opStackLoad(AddrSpace *spc,uintb off,uint4 sz,PcodeOp *op,Varnode *stackptr,bool insertafter);
PcodeOp *opStackStore(AddrSpace *spc,uintb off,PcodeOp *op,bool insertafter);
void opUndoPtradd(PcodeOp *op,bool finalize); ///< Convert a CPUI_PTRADD back into a CPUI_INT_ADD
void opMarkLanedAccess(const LanedRegister *base,PcodeOp *op,int4 sz,int4 pos); ///< Mark op as using laned register
list<LanedAccess>::const_iterator beginLaneAccess(void) const { return lanedList.begin(); } ///< Beginning iterator over laned accesses
list<LanedAccess>::const_iterator endLaneAccess(void) const { return lanedList.end(); } ///< Ending iterator over laned accesses
void clearLanedAccessList(void) { lanedList.clear(); } ///< Clear records from the laned access list
/// \brief Start of PcodeOp objects with the given op-code
list<PcodeOp *>::const_iterator beginOp(OpCode opc) const { return obank.begin(opc); }