properly copy blockcounter_stack and handle unbalanced call stacks
properly copy blockcounter_stack and handle unbalanced call stacks

f-prettyland/angr,GuardianRG/angr,cureHsu/angr,zhuyue1314/angr,haylesr/angr,tyb0807/angr,terry2012/angr,fjferrer/angr,xurantju/angr,tyb0807/angr,axt/angr,axt/angr,mingderwang/angr,GuardianRG/angr,chubbymaggie/angr,schieb/angr,xurantju/angr,lowks/angr,tyb0807/angr,fjferrer/angr,iamahuman/angr,f-prettyland/angr,terry2012/angr,haylesr/angr,angr/angr,chubbymaggie/angr,schieb/angr,zhuyue1314/angr,schieb/angr,cureHsu/angr,angr/angr,iamahuman/angr,lowks/angr,axt/angr,avain/angr,f-prettyland/angr,avain/angr,chubbymaggie/angr,angr/angr,iamahuman/angr,mingderwang/angr