h6. [[OS SWI Calls]] h6(. » OS_EnterUSR26 h2. OS_EnterUSR26 h5. (SWI &74) |_<^{width:3em}. Entry | | |<^. - |<^. - | |_<^{width:3em}. Exit | | |\2<^. All registers preserved | h4. Use The purpose of this call is to set the processor to User mode. h4. Notes The interrupt status is unaltered. This SWI returns in 26-bit user mode. Behaviour is undefined unless this SWI is called from 32-bit user mode. This SWI cannot be called from an address above 64M. h4. See also * [[OS_EnterUSR32]]