def arguments(self, xdata: InstrXData) -> List[XXpr]:
if xdata.has_indirect_call_target_exprs():
return xdata.xprs[2:]
elif xdata.has_call_target():
return xdata.xprs
else:
return []
def annotation(self, xdata: InstrXData) -> str:
"""data format: a:xx... + c
direct call / resolved indirect call: xprs[0..] arguments
calltarget
unresolved indirect call: xprs[0] target expression
xprs[1] target expression (simplified)
xprs[2...] arguments
"""
if xdata.has_indirect_call_target_exprs():
tgtx = xdata.xprs[1]
callargs = xdata.xprs[2:]
return str(tgtx) + "(" + ",".join([str(x) for x in callargs]) + ")"
elif xdata.has_call_target():
ctgt = xdata.call_target(self.ixd)
callargs = xdata.xprs
return str(ctgt) + "(" + ",".join([str(x) for x in callargs]) + ")"
else:
return "call to " + str(self.tgtoperand)
def is_unresolved_call(self, xdata: InstrXData) -> bool:
return xdata.has_indirect_call_target_exprs()
