Improved methods and operating systems for use with a multi-mode microprocessor enable efficient operation in a multi-mode environment. Preferred embodiments for use with microprocessors which were not designed to switch from each mode to another mode enable multi-tasking of a mixture of programs written...http://www.google.fr/patents/US4779187?utm_source=gb-gplus-shareBrevet US4779187 - Method and operating system for executing programs in a multi-mode microprocessor
Method and operating system for executing programs in a multi-mode ...