• Four hardware components – Processor – Main memory – Peripherals (I/O devices) – Connections (buses) • Suggested reading

• Machine-Independent Optimization – Code motion – Memory optimization • Suggested reading

◼ Goal ◼ Difficulties Creating a Pipelined Y86 Processor ◼ Rearranging SEQ ◼ Inserting pipeline registers ◼ Problems with data and control hazards

复旦大学：《计算机原理 Computer System》课程PPT课件_09、10 Sequential CPU Implementation

复旦大学：《计算机原理 Computer System》课程PPT课件_Processor Architecture

• Data manipulation • Control structure • Suggested reading

• Data movement • Data manipulation • Control structure • Suggested reading

• Compiler drivers • History of the Intel IA-32 architecture • Assembly code and object code • Memory and Registers • Addressing Mode • Data Formats • Suggested reading

• Arithmetic Operations – overflow – Unsigned addition, multiplication – Signed addition, negation, multiplication – Using Shift to perform power-of-2 multiply/divide • Suggested reading

• Encodings – Unsigned and two’s complement • Conversions – Signed vs. unsigned – Long vs. short • Suggested reading