fix `stat` syscall name
fix `stat` syscall name

TODO: implement architecture-neutral version

angr/simuvex,axt/angr,iamahuman/angr,schieb/angr,f-prettyland/angr,tyb0807/angr,angr/angr,tyb0807/angr,schieb/angr,iamahuman/angr,f-prettyland/angr,angr/angr,axt/angr,zhuyue1314/simuvex,chubbymaggie/angr,chubbymaggie/simuvex,chubbymaggie/angr,chubbymaggie/simuvex,iamahuman/angr,schieb/angr,chubbymaggie/simuvex,f-prettyland/angr,axt/angr,angr/angr,tyb0807/angr,chubbymaggie/angr