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SMD082 Processor/Software Interface 6.0 ECTS credits | |
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TIMEPERIOD: III LANGUAGE:English/Swedish EXAMINER Per Lindgren Doktorand PREREQUISITES Imperative Programming (SMD011, SMD012, SMD038 or SMD091). COURSE AIM The course is designed to give the student a basic competence in programming of a modern conventional processor at the lowest level, in order to be able to take part in both development of, and further instruction within, computer engineering and complex systems programming, for example real-time systems, compilers, operating systems. Subgoals: - to familiarize the student with those concepts and methods used to describe the programmer's model for a processor, so that he can evaluate and compare different architectures from a programmer's standpoint. - to introduce the student to reasoning about computational structures described as high-level synchronous hardware models. - to familiarize the student with the hardware structure of a modern pipelined microprocessor as well as its programming at the assembler level. - to give a basic understanding about the demands which the use of modern high-level languages and operating systems make on the processor's architecture. - to familiarize the student with the management of real-time events delivered by the processor's environment. CONTENTS Introduction to computer engineering. Concepts architecture and programmer's model. Characteristics of a good computer architecture. Machine abstraction levels.
The instruction set. Data representations. Machine language and instruction formats. Address spaces, addressing. Operations on data. Computer arithmetic. Instructions for program flow control. Sequential programming of a modern pipelined microprocessor.
Interface to the compiler. Structures for high-level programming. Data types. The stack, activation records, procedure calls and parameter passing. Interface to the operating system. Memory management. The process concept. Process protection and privileges. Context switching. Management of vectored interrupts and exceptions. Input/output, drivers.
The modern processor's demands on the compiler. Model of a typical modern processor's internal construction. Pipelining. Interlocks, stalls, data forwarding. Instruction dependencies, hazards. Multiple issue. Delayed branch, branch prediction. Instruction scheduling and its effect on processor performance.
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| Laboratory work | 1.50ECTS |
| Written exam | 4.50ECTS |
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COURSE LITERATURE D. Patterson, J. Hennessy: Computer Organization and Design, The Hardware/Software Interface (Morgan-Kaufmann 1997), and LSI Logic: LR33000 Self-Embedding Processor User's Manual (Lsi Logic Corp. 1993) or equivalent. Further information: International Office |
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