Yahoo Poland Wyszukiwanie w Internecie

Search results

  1. The Contract: An Architects Contract. To the program, it appears that instructions execute in the correct order defined by the ISA. As each instruction completes, the machine state (regs, mem) appears to the program to obey the ISA.

  2. Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 1: Basic Architecture NOTE: The Intel® 64 and IA-32 Architectures Software Developer's Manual consists of seven volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-M, Order Number 253666;

  3. 1. Instruction Set Architecture. -- Definition -- Data types and structures. – Encoding and representation Instruction set Instruction format Addressing modes, accessing data and instructions Exception conditions. 2. Examples. IBM 360/370 Motorola PowerPC DEC VAX, Alpha. HP PA-RISC Sun Sparc. SGI MIPS Intel X86. 3.

  4. Instructions. addq, pushq, ret, ... How instructions are encoded as bytes. Layer of Abstraction. Above: how to program machine. Processor executes instructions in a sequence. Below: what needs to be built. Use a variety of tricks to make it run fast.

  5. •Introduce assembly and the x86-64 Instruction Set Architecture •Discuss background of the factors that affected its evolution •Understand registers: the analogy to variables in assembly

  6. Instruction Set Architecture. Chapter Objectives. In this chapter you will learn about: Machine instructions and program execution. Addressing methods for accessing register and memory operands. Assembly language for representing machine instructions, data, and programs. Stacks and subroutines. 27.

  7. Evolution of Instruction Sets • Major advances in computer architecture are typically associated with landmark instruction set designs – Ex: Stack vs GPR (System 360) • Design decisions must take into account: – technology – machine organization – programming langauges – compiler technology – operating systems