change the way zero-registers are initialized
change the way zero-registers are initialized

angr/angr,angr/angr,tyb0807/angr,iamahuman/angr,angr/angr,tyb0807/angr,schieb/angr,axt/angr,f-prettyland/angr,axt/angr,schieb/angr,chubbymaggie/angr,tyb0807/angr,f-prettyland/angr,f-prettyland/angr,iamahuman/angr,schieb/angr,iamahuman/angr,chubbymaggie/angr,axt/angr,chubbymaggie/angr