Debug Manual
Table Of Contents
- What’s New in This Manual
- About This Manual
- 1 Introduction
- Execution Modes on TNS/R Systems
- What User Access Is Required for Debugging
- How to Make a Process Enter Debug
- How to Select Debug as the Debugger
- Why a Process Enters Debug
- How to Determine Process State on a Trap or Signal
- Ending a Debug Session
- What Appears in the Debug Header Message
- How to Use Debug
- How Debug Breakpoints Work
- 2 Using Debug on TNS/R Processors
- 3 Debug Command Overview
- 4 Debug Commands
- Command Summary
- A Command
- AMAP Command
- B Command
- BASE Command
- BM Command
- C Command
- CM Command
- D Command
- DJ Command
- DN Command
- EX[IT] Command
- F[ILES] Command
- FC Command
- FN Command
- FNL Command
- FREEZE Command
- HALT Command
- H[ELP] Command
- I Command
- IH Command (TNS/R Native and OSS Processes)
- INSPECT Command
- LMAP Command
- M Command
- MH Command (TNS/R Native and OSS Processes)
- P[AUSE] Command
- PMAP Command (Accelerated Programs)
- PRV Command
- R Command
- S[TOP] Command
- T Command
- V Command
- VQ Command
- VQA Command
- = Command
- ? Command
- A Error Messages
- B ASCII Character Set
- C Command Syntax Summary
- Register Syntax
- Expression Syntax
- Address Syntax
- A Command
- AMAP Command
- B Command
- BASE Command
- BM Command
- C Command
- CM Command
- D Command
- DJ Command
- DN Command
- EX[IT] Command
- F[ILES] Command
- FC Command
- FN Command
- FNL Command
- FREEZE Command
- HALT Command
- H[ELP] Command
- I Command
- IH Command
- INSPECT Command
- LMAP Command
- M Command
- MH Command
- Output-Device Syntax
- P[AUSE] Command
- PMAP Command
- PRV Command
- R Command
- S[TOP] Command
- T Command
- V Command
- VQ Command
- VQA Command
- = Command
- ? Command
- D Session Boundaries
- E Correspondence Between Debug and Inspect Commands
- F Sample Debug Sessions
- Glossary
- Index

Index
Debug Manual—421921-003
Index-7
I
HALT command
description 3-5, 4-51
persistence D-2
Hardware environment register 1-9
Header message 1-10/1-13
HELP command 3-6
syntax 4-51
HEXADECIMAL option, BASE
command 4-22
Hexadecimal representation
BASE command 4-22
D command 4-34
DN command 4-42
expression syntax 3-9
= command 4-73
High word 3-10
Hold state 4-56
Home terminal
Debug header message 1-10
specifying 1-4
How to use Debug 1-13
HP NonStop operating system Glossary-3
HP NonStop Series Glossary-3
HP NonStop Series/RISC Glossary-3
I
I command 3-3, 4-52/4-54
I display mode, I command 4-52
I display option
DN command 4-42
= command 4-73
I indirection type 3-13
I option
BASE command 4-23
FC command 4-47
ICODE compiler directive 1-14
IG indirection type 3-13
IH command 3-3, 4-54
Illegal address reference trap 1-7
IN option
BASE command 4-23
DN command 4-42
Index
address syntax 3-13
breakpoint display 4-20
Indirect variables, displaying 3-15
Indirection type 3-13
Information message 1-10/1-13
Initiating debug state 1-7/1-13
INNERLIST compiler directive 1-14
Input, default numeric representation
for 1-13
Input/output process (IOP), debugging 1-5
Insert string 4-47
INSPECT command 3-6, 4-55/4-57
Inspect, SET INSPECT OFF 1-6
Instruction code
display for TNS and RISC 4-64/4-65
DN command 4-41, 4-42
mode on I command 4-52
= command 4-73
Instruction failure signal 1-8
Instruction failure trap 1-7
Integer, in expressions 3-9
Interactive debugging 1-13, 1-16
Invalid hardware instruction signal 1-8
Invalid memory reference signal 1-8
Invoking 1-3
Invoking Debug from Inspect 4-56
Invoking Inspect from Debug 4-56/4-57
IX indirection type 3-13
J
Jump buffer, displaying contents of 4-40
K
K address in expressions 3-10