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-2
B
B command (continued)
setting breakpoints
conditional code
breakpoint 4-11/4-13
execute code breakpoint 4-15/4-16
trace code breakpoint 4-13/4-15
unconditional code
breakpoint 4-7/4-10
B display option
DN command 4-42
= command 4-73
B1 to B4 options, DN command 4-41
Base address 3-13
BASE command 3-5
persistence D-1
syntax 4-22/4-24
Base notation for expressions 3-9
Base representation
setting 4-22
= command 4-73
Binary representation
DN command 4-42
= command 4-73
BM command 3-1, 4-24/4-32
persistence
nonprivileged D-1
persistence, privileged D-2
setting breakpoints
conditional memory-access
breakpoint 4-26
/4-28
execute memory-access
breakpoint 4-31/4-32
trace memory-access
breakpoint 4-29/4-32
unconditional memory-access
breakpoint 4-24/4-26
BREAK key 1-3
Breakpoint
attribute
B command 4-12, 4-14, 4-16
BM command 4-25, 4-28, 4-29,
4-31
Breakpoint (continued)
defined 1-14
displaying all 4-16
entering 1-5
example of code breakpoint 1-14
header messages 1-12
Inspect 4-56
reported in Inspect 4-56
setting on TNS/R processors 2-5/2-10
Breakpoint display format
code breakpoint 4-17
command string 4-22
conditional 4-20
memory-access 4-19
trace 4-21
Breakpoint, code
clearing 4-32
commands 3-1
Debug header message 1-12
display format 4-17
display format for conditional 4-20
displaying permissible locations 4-53,
4-65
persistence
nonprivileged D-1
privileged D-2
setting
conditional 4-11
/4-13
execute 4-15/4-16
trace 4-13/4-15
unconditional 4-7/4-10
Breakpoint, memory-access
clearing 4-33
commands 3-1
Debug header message 1-12
display format 4-19
display format for conditional 4-20
overview example 1-15