yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-03 17:59:46 +02:00
Code Issues Releases Wiki Activity

Merge remote-tracking branch 'origin/patch'

Browse source 
Conflicts:
	Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/PcodeDataTypeManager.java
This commit is contained in:
Ryan Kurtz 2019-12-10 12:29:41 -05:00
commit b8f07b8351
9 changed files with 53 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Ghidra/Features/Decompiler/src/decompile/cpp/op.cc
View file

@ -770,6 +770,24 @@ void PcodeOpBank::moveSequenceDead(PcodeOp *firstop,PcodeOp *lastop,PcodeOp *pre
deadlist.splice(previter,deadlist,firstop->insertiter,enditer);
}
/// Incidental COPYs are not considered active use of parameter passing Varnodes by
/// parameter analysis algorithms.
/// \param firstop is the start of the range of incidental COPY ops
/// \param lastop is the end of the range of incidental COPY ops
void PcodeOpBank::markIncidentalCopy(PcodeOp *firstop,PcodeOp *lastop)
{
list<PcodeOp *>::iterator iter = firstop->insertiter;
list<PcodeOp *>::iterator enditer = lastop->insertiter;
++enditer;
while(iter != enditer) {
PcodeOp *op = *iter;
++iter;
if (op->code() == CPUI_COPY)
op->setAdditionalFlag(PcodeOp::incidental_copy);
}
}
/// Find the first PcodeOp at or after the given Address assuming they have not
/// yet been broken up into basic blocks. Take into account delay slots.
/// \param addr is the given Address