Manuali utente per HP (Hewlett-Packard) IA-64

Sommario

• 1 Getting Started: A Ski Tutorial

  13
  • 1.1 The Ski Simulator

    13
  • 1.2 How to Run an IA-64 Application Program

    13
    • 1.2.1 Starting xski

      13
    • 1.2.2 Exiting Ski

      15
    • 1.2.3 Loading Your Program

      15
    • 1.2.4 Inspecting Data

      17
    • 1.2.5 Viewing Data in ASCII

      20
    • 1.2.6 Looking at Code

      20
    • 1.2.7 Viewing Source Code Mixed In with Assembly Code

      21
    • 1.2.8 Controlling Breakpoints

      22
    • 1.2.9 Running a Program

      23
    • 1.2.10 Single-stepping a Program

      24
    • 1.2.11 Changing Registers and Memory

      25
    • 1.2.12 Getting Help

      29
    • 1.2.13 Next Steps

      29
• 2 Overview

  31
  • 2.1 Introduction

    31
    • 2.1.1 Ski’s Strengths

      31
    • 2.1.2 Ski’s Scope

      31
  • 2.2 What You Need to Know to Use This Manual

    31
  • 2.3 Defects and Defect Reporting

    31
  • 2.4 Ski Variations

    32
    • 2.4.1 Using bski for Batch Simulations

      32
  • 2.5 Starting Ski

    34
    • 2.5.1 Command Line Flags

      34
      • 2.5.1.1 Summary of Flags

        35
    • 2.5.2 The XSki File

      35
  • 2.6 Quitting Ski

    36
    • 2.6.1 Summary of the Quit Command

      36
• 3 Screen Presentation

  37
  • 3.1 Ski’s Use of Windows

    37
  • 3.2 The Register Window

    37
    • 3.2.1 The User Registers Pane

      38
    • 3.2.2 The General Registers Pane

      39
    • 3.2.3 The Floating Point Registers Pane

      39
    • 3.2.4 The System Registers Pane

      40
    • 3.2.5 The IA-32 Registers Pane

      40
  • 3.3 Resizing Register Window Panes with xski

    41
  • 3.4 The Register Window and ski

    41
  • 3.5 The Program Window

    42
    • 3.5.1 IA-64 Instruction Display

      42
    • 3.5.2 IA-32 Instruction Display

      44
    • 3.5.3 Changing the Range of Locations Shown in the Program Window

      45
    • 3.5.4 Invalid Code and the Program Window

      45
  • 3.6 The Data Window

    46
    • 3.6.1 Changing the Range of Locations Shown in the Data Window

      47
    • 3.6.2 Invalid Code and the Data Window

      48
  • 3.7 The Command/Main Window

    48
    • 3.7.1 The xski Main Window

      48
    • 3.7.2 The ski Command Window

      49
  • 3.8 Other Windows

    50
• 4 Command Language

  53
  • 4.1 Command Entry

    53
  • 4.2 Command Arguments

    53
  • 4.3 Command Sequences, Repetition, and Abbreviation

    53
  • 4.4 Argument Specification

    54
    • 4.4.1 Numeric Arguments

      54
      • 4.4.1.1 Numbers and Counts

        54
      • 4.4.1.2 Expressions

        54
      • 4.4.1.3 Addresses

        56
    • 4.4.2 Symbolic Arguments

      56
      • 4.4.2.1 Program-Defined Symbols

        56
      • 4.4.2.2 Registers

        56
      • 4.4.2.3 Internal Variables

        57
      • 4.4.2.4 Labels

        57
      • 4.4.2.5 Filenames

        57
    • 4.4.3 Resolving Ambiguous Symbols and Numbers

      57
• 5 Screen Manipulation Commands

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  • 5.1 Register Window Commands

    59
    • 5.1.1 Summary of Register Window Commands

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      • 5.1.1.1 xski Register Window Commands

        59
      • 5.1.1.2 ski Register Window Commands

        59
  • 5.2 Program Window Commands

    60
    • 5.2.1 Summary of Program Window Commands

      60
  • 5.3 Data Window Commands

    63
    • 5.3.1 Summary of Data Window Commands

      63
• 6 Program Simulation

  65
  • 6.1 Application-Mode and System-Mode Simulation

    65
  • 6.2 Ski Support for Application-Mode Programs

    65
    • 6.2.1 Application-Mode IA-64 Programs

      65
    • 6.2.2 Application-Mode IA-32 Programs

      65
  • 6.3 Ski Support for System-Mode Programs

    65
    • 6.3.1 System-Mode IA-64 Programs

      66
    • 6.3.2 System-Mode IA-32 Programs

      66
    • 6.3.3 System-Mode TLB Simulation

      66
      • 6.3.3.1 Summary of TLB Display Commands

        66
  • 6.4 Misaligned Data Access Trap

    67
  • 6.5 Program Loading

    67
    • 6.5.1 How to Load a Program

      67
    • 6.5.2 Summary of Program Loading Commands

      68
    • 6.5.3 Notes about Program Loading

      68
      • 6.5.3.1 Adding Information after Loading

        68
      • 6.5.3.2 Creating the argc, argv, and envp Parameters

        68
  • 6.6 Program Execution

    69
    • 6.6.1 Summary of Program Execution Commands

      69
• 7 Linux and MS-DOS ABI Emulation

  71
  • 7.1 Interruptions

    71
  • 7.2 Linux Application Environment

    71
  • 7.3 MS-DOS Application Environment

    73
  • 7.4 Program I/O

    73
• 8 Debugging

  75
  • 8.1 Changing Registers and Memory with Assignment Commands

    75
    • 8.1.1 Summary of Assignment Commands

      75
    • 8.1.2 Examples of Assignment Commands

      75
    • 8.1.3 Notes on Assignment

      77
      • 8.1.3.1 Address Alignment

        77
      • 8.1.3.2 Bit-encoded Registers

        77
      • 8.1.3.3 Page Allocation

        77
  • 8.2 Evaluating Formulas and Formatting Data

    78
    • 8.2.1 Summary of The eval Command

      78
  • 8.3 Program Breakpoints

    78
    • 8.3.1 Setting Program Breakpoints

      78
    • 8.3.2 Deleting Program Breakpoints

      79
    • 8.3.3 Listing Program Breakpoints

      79
    • 8.3.4 Notes on Program Breakpoints

      80
      • 8.3.4.1 How Ski Implements Breakpoints

        80
      • 8.3.4.2 Unexpected Breakpoints

        80
    • 8.3.5 Summary of Program Breakpoint Commands

      80
  • 8.4 Data Breakpoints

    81
    • 8.4.1 Setting Data Breakpoints

      81
    • 8.4.2 Deleting Data Breakpoints

      81
    • 8.4.3 Listing Data Breakpoints

      81
    • 8.4.4 Summary of Data Breakpoint Commands

      81
  • 8.5 Dumping Registers and Memory to a File

    82
  • 8.6 Saving and Restoring the Simulator State

    82
    • 8.6.1 Summary of Save and Restore Commands

      82
  • 8.7 Symbol Table Commands

    82
    • 8.7.1 Summary of Symbol Commands

      82
• 9 Command Files

  85
  • 9.1 Initialization File

    85
  • 9.2 Labels and Control Flow in Command Files

    85
    • 9.2.1 The goto Command and Labels

      85
    • 9.2.2 The if Command

      86
  • 9.3 Comments in Command Files

    86
  • 9.4 An Example Command File

    86
  • 9.5 Summary of Command File Commands

    87
• A Command Reference

  89
• B Register Names

  95
  • B.1 IA-64 Registers

    95
• C Internal Variable Names

  101
  • C.1 Internal Variables

    101
• D Simulator Status and Error Messages

  103