Restore DO_RET_EMULATION option in static analysis.
Restore DO_RET_EMULATION option in static analysis.

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