| Preface |
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Preface
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Preface
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| Chapter 1 |
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1
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Invoking, Exiting, and Setting Breakpoints
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1.1
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Overview of the DELTA and XDELTA Debuggers
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1.2
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Privileges Required for Running DELTA
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1.3
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Guidelines for Using XDELTA
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1.4
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Restrictions for XDELTA on OpenVMS I64 Systems
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1.5
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Invoking DELTA
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1.6
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Exiting from DELTA
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1.7
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Invoking XDELTA
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1.8
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Requesting an Interrupt
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1.8.1
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Requesting Interrupts on VAX
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1.8.2
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Requesting Interrupts on Alpha
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1.8.3
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Requesting Interrupts on I64
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1.9
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Accessing the Initial Breakpoint
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1.10
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Proceeding from Initial XDELTA Breakpoints
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1.11
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Exiting from XDELTA
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| Chapter 2 |
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2
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DELTA and XDELTA Symbols and Expressions
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2.1
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Symbols Supplied by DELTA and XDELTA
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2.2
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Floating Point Register Support
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2.3
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Forming Numeric Expressions
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| Chapter 3 |
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3
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Debugging Programs
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3.1
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Referencing Addresses
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3.1.1
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Referencing Addresses (I64 and Alpha Only)
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3.1.2
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Referencing Addresses (VAX Only)
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3.2
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Referencing Registers
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3.2.1
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Referencing Registers (I64 Only)
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3.2.2
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Referencing Registers (Alpha Only)
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3.2.3
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Referencing Registers (VAX Only)
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3.3
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Interpreting the Error Message
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3.4
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Debugging Kernel Mode Code Under Certain Conditions
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3.4.1
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Setup Required (I64 and Alpha Only)
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3.4.2
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Setup Required (VAX Only)
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3.4.3
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Accessing XDELTA
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3.5
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Debugging an Installed, Protected, Shareable Image
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3.6
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Using XDELTA on Multiprocessor Computers
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3.7
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Debugging Code When Single-Stepping Fails (Alpha Only)
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3.8
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Debugging Code that Does Not Match the Compiler Listings (I64 and Alpha Only)
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| Chapter 4 |
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4
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DELTA/XDELTA Commands
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4.1
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Command Usage Summary
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Command 1
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[ (left angle bracket)---Set Display Mode
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Command 2
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/ (forward slash)---Open Location and Display Contents in Prevailing Width Mode
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Command 3
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! (exclamation mark)---Open Location and Display Contents in Instruction Mode
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Command 4
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" (double quote)---Open Location and Display Contents in ASCII
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Command 5
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' (single quote)---Deposit ASCII String
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Command 6
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= (equal sign)---Display Value of Expression
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Command 7
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\string\---Immediate mode text display command (I64 and Alpha Only)
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Command 8
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ESC (Escape key)---Open Location and Display Previous Location
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Command 9
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EXIT---Exit from DELTA Debugging Session
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Command 10
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LINEFEED (Linefeed key or Ctrl/J)---Close Current Location, Open Next Location
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Command 11
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RETURN (Return or Enter key)--- Close Current Location
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Command 12
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TAB (Tab key)---Open Location and Display Indirect Location
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Command 13
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;B---Breakpoint
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Command 14
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;C---Force System to Bugcheck and Crash (I64 and Alpha Only)
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Command 15
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;D---Dump (I64 and Alpha Only)
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Command 16
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;E---Execute Command String
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Command 17
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;G---Go
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Command 18
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;H---Video Terminal Display Command (I64 and Alpha Only)
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Command 19
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;I---List Current Main Image and Its Shareable Images (I64 and Alpha Only)
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Command 20
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;L---List Names and Locations of Loaded Executive Images
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Command 21
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;M---Set All Processes Writable
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Command 22
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;P---Proceed from Breakpoint
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Command 23
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;Q---Validate Queue (I64 and Alpha Only)
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Command 24
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;T---Display Interrupt Stack Frame on XDELTA (I64 Only)
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Command 25
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;W---List Name and Location of a Single Loaded Image (I64 and Alpha Only)
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Command 26
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;X---Load Base Register
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Command 27
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O---Step Instruction over Subroutine
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Command 28
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S---Step Instruction
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| Appendix A |
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Appendix A
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Sample DELTA Debug Session on I64
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A.1
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Listing File for C Example Program
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A.1.1
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Source Listing for I64 Debugging Example
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A.1.2
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Machine Code Listing for I64 Debugging Example
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A.2
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Example DELTA Debugging Session on I64
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| Appendix B |
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Appendix B
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Sample DELTA Debug Session on Alpha
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B.1
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Listing File for C Example Program
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B.1.1
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Source Listing for Alpha Debugging Example
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B.1.2
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Machine Code Listing for Alpha Debugging Example
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B.2
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Example DELTA Debugging Session on Alpha
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B.2.1
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DELTA Debugging Session Example on Alpha - Part 1
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B.2.2
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DELTA Debugging Session Example on Alpha - Part 2
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B.2.3
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DELTA Debugging Session Example on Alpha - Part 3
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| Appendix C |
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Appendix C
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Sample DELTA Debug Session on VAX
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C.1
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Listing Files for Example Program
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C.1.1
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Source Listing for VAX Debugging Example
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C.1.2
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Map File for VAX Debugging Example
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C.2
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Example DELTA Debugging Session on VAX
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C.2.1
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DELTA Debugging Session Example on VAX - Part 1
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C.2.2
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DELTA Debugging Session Example on VAX - Part 2
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C.2.3
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DELTA Debugging Session Example on VAX - Part 3
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C.2.4
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DELTA Debugging Session Example on VAX - Part 4
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| Index |
| Index |
| Examples |
| A-1 |
Listing File for LOG: C Source Code |
| A-2 |
Listing File for LOG: Machine Code_MAIN Procedure |
| A-3 |
Listing File for LOG: Machine Code MAIN Procedure |
| A-4 |
Listing File for LOG: Machine Code PRINT_LINE Procedure |
| A-5 |
.MAP File for the Sample Program |
| A-6 |
DELTA Debugging Session on I64 - Part 1 |
| A-7 |
DELTA Debugging Session on I64 - Part 2 |
| B-1 |
Listing File for LOG: C Source Code |
| B-2 |
Listing File for LOG: Machine Code |
| B-3 |
.MAP File for the Sample Program |
| B-4 |
DELTA Debugging Session on Alpha- Part 1 |
| B-5 |
DELTA Debugging Session on Alpha - Part 2 |
| B-6 |
DELTA Debugging Session Example on Alpha - Part 3 |
| C-1 |
Program for Getting LOGINTIMs |
| C-2 |
LOGINTIM Program .Map File |
| C-3 |
DELTA Debugging Session Example on VAX - Part 1 |
| C-4 |
DELTA Debugging Session Example on VAX - Part 2 |
| C-5 |
DELTA Debugging Session Example on VAX - Part 3 |
| C-6 |
DELTA Debugging Session Example on VAX - Part 4 |
