Abstract: Various embodiments of systems and methods for dynamic binary translation in an interpreter are disclosed. An embodiment comprises a method for dynamic binary translation in an interpreter.

Abstract: An embodiment of the invention is a technique to detect data corruption of critical data structures and to repair the corrupted critical data structures. Information data of critical data structures used by a managing module are captured upon initialization of the managing module. The captured information data are considered valid, and stored in a data vault. Critical data structures used by the managing module are monitored for validity during operation of the managing module. A corruption of a critical data structure corresponding to a stored data of the stored captured information data is detected during operation of the managing module. The corrupted data structure is restored to an operational state by using the corresponding stored data in the data vault without interrupting the operation of the managing module.

Abstract: A method is disclosed for use in a multi-processor computer system having a multiplicity of peripherals coupled thereto. The disclosed method assigns interrupt vectors from the multiplicity of peripherals, and includes the steps of determining if an interrupt resource from a given peripheral has already been assigned, and if not; assigning an affinity and vector to this interrupt resource. Moreover, a determination is made if the affinity and vector assigned in the previous step are within the operational characteristics of the multi-processor computer system.

Abstract: A computer for executing I/O instructions, by emulation, in a foreign application program includes an emulator program which has a Send thread, a Get thread, and single Result thread. The Send thread calls into a native operating system for the computer to send data from the foreign application program to an I/O port. The Get thread calls into the native operating system to receive data from the I/O port for the foreign application program. The Result thread processes one result descriptor from the native operating system when data is sent for the Send thread, and processes another result descriptor from the native operating system when data is received for the Get thread, and is completely blocked from running on the computer between the processing of the result descriptors.