Jaikiran listed the places where JBoss specific jndi bindings take place:
1) the legacy @SLSB and @SFSB is done in EJBContainer of jboss-ejb3-core (see the start)
2) for @Singleton container it in done in SingletonBeanJNDIBinderDeployer in jboss-ejb3-singleton project
3) for no-interface views it's done in EJB3NoInterfaceViewDeployer in jboss-ejb3-nointerface project
let me get you the git url for #2 and #3
#1 is in Ejb3/trunk in svn
#2 in https://github.com/jbossejb3/jboss-ejb3-singleton "deployer" module
#3 in https://github.com/jbossejb3/jboss-ejb3-nointerface "impl"