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Default for maximum number of instructions

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This commit is contained in:
caheckman 2020-03-27 15:55:39 -04:00
parent d9bd93c36b
commit a8dcc7266b
8 changed files with 34 additions and 11 deletions
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9
Ghidra/Features/Decompiler/src/decompile/cpp/funcdata_op.cc
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@ -700,12 +700,10 @@ void Funcdata::markIndirectCreation(PcodeOp *indop,bool possibleOutput)
/// \brief Generate raw p-code for the function
///
/// Follow flow from the entry point generating PcodeOps for each instruction encountered.
/// The caller can provide a bounding range that constrains where control can flow to
/// and can also provide a maximum number of instructions that will be followed.
/// The caller can provide a bounding range that constrains where control can flow to.
/// \param baddr is the beginning of the constraining range
/// \param eaddr is the end of the constraining range
/// \param insn_max is the maximum number of instructions to follow
void Funcdata::followFlow(const Address &baddr,const Address &eaddr,uint4 insn_max)
void Funcdata::followFlow(const Address &baddr,const Address &eaddr)
{
if (!obank.empty()) {
@ -719,8 +717,7 @@ void Funcdata::followFlow(const Address &baddr,const Address &eaddr,uint4 insn_m
FlowInfo flow(*this,obank,bblocks,qlst);
flow.setRange(baddr,eaddr);
flow.setFlags(fl);
if (insn_max != 0)
flow.setMaximumInstructions(insn_max);
flow.setMaximumInstructions(glb->max_instructions);
flow.generateOps();
size = flow.getSize();
// Cannot keep track of function sizes in general because of non-contiguous functions