Add multi-endness support
Add multi-endness support

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