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Fix for NEW operator

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This commit is contained in:
caheckman 2020-05-08 13:28:09 -04:00
parent 14d7bd2b1f
commit e47fa51518
4 changed files with 11 additions and 8 deletions
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9
Ghidra/Features/Decompiler/src/decompile/cpp/op.hh
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@ -95,7 +95,7 @@ public:
spacebase_ptr = 0x4000000, ///< Loads or stores from a dynamic pointer into a spacebase
indirect_creation = 0x8000000, ///< Output varnode is created by indirect effect
calculated_bool = 0x10000000, ///< Output has been determined to be a 1-bit boolean value
is_cpool_transformed = 0x20000000, ///< Have we checked for cpool transforms
has_callspec = 0x20000000, ///< Op has a call specification associated with it
ptrflow = 0x40000000, ///< Op consumes or produces a ptr
indirect_store = 0x80000000 ///< CPUI_INDIRECT is caused by CPUI_STORE
};
@ -107,7 +107,8 @@ public:
special_print = 0x10, ///< Op is marked for special printing
modified = 0x20, ///< This op has been modified by the current action
warning = 0x40, ///< Warning has been generated for this op
incidental_copy = 0x80 ///< Treat this as \e incidental for parameter recovery algorithms
incidental_copy = 0x80, ///< Treat this as \e incidental for parameter recovery algorithms
is_cpool_transformed = 0x100 ///< Have we checked for cpool transforms
};
private:
TypeOp *opcode; ///< Pointer to class providing behavioral details of the operation
@ -164,6 +165,8 @@ public:
bool isDead(void) const { return ((flags&PcodeOp::dead)!=0); } ///< Return \b true if this op is dead
bool isAssignment(void) const { return (output!=(Varnode *)0); } ///< Return \b true is this op has an output
bool isCall(void) const { return ((flags&PcodeOp::call)!=0); } ///< Return \b true if this op indicates call semantics
/// \brief Return \b true if this op acts as call but does not have a full specification
bool isCallWithoutSpec(void) const { return ((flags&(PcodeOp::call|PcodeOp::has_callspec))==PcodeOp::call); }
bool isMarker(void) const { return ((flags&PcodeOp::marker)!=0); } ///< Return \b true is a special SSA form op
bool isIndirectCreation(void) const { return ((flags&PcodeOp::indirect_creation)!=0); } ///< Return \b true if op creates a varnode indirectly
bool isIndirectStore(void) const { return ((flags&PcodeOp::indirect_store)!=0); } ///< Return \b true if \b this INDIRECT is caused by STORE
@ -203,7 +206,7 @@ public:
/// \brief Return \b true if output is 1-bit boolean
bool isCalculatedBool(void) const { return ((flags&(PcodeOp::calculated_bool|PcodeOp::booloutput))!=0); }
/// \brief Return \b true if we have already examined this cpool
bool isCpoolTransformed(void) const { return ((flags&PcodeOp::is_cpool_transformed)!=0); }
bool isCpoolTransformed(void) const { return ((addlflags&PcodeOp::is_cpool_transformed)!=0); }
bool isCollapsible(void) const; ///< Return \b true if this can be collapsed to a COPY of a constant
/// \brief Return \b true if this LOADs or STOREs from a dynamic \e spacebase pointer
bool usesSpacebasePtr(void) const { return ((flags&PcodeOp::spacebase_ptr)!=0); }