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

Contents
Debug Manual—421921-003
iii
4. Debug Commands
4. Debug Commands
Command Summary 4-1
A Command 4-3
AMAP Command 4-6
B Command 4-7
Set Unconditional Code Breakpoint 4-7
Set Conditional Code Breakpoint 4-11
Set Trace Code Breakpoint 4-13
Set Execute Code Breakpoint 4-15
Display Breakpoints 4-16
BASE Command 4-22
BM Command 4-24
Set Unconditional Memory-Access Breakpoint 4-24
Set Conditional Memory-Access Breakpoint 4-26
Set Trace Memory-Access Breakpoint 4-29
Set Execute Memory-Access Breakpoint 4-31
C Command 4-32
CM Command 4-33
D Command 4-33
Display Register Contents 4-36
DJ Command 4-40
DN Command 4-41
EX[IT] Command 4-45
F[ILES] Command 4-46
FC Command 4-47
FN Command 4-48
FNL Command 4-49
FREEZE Command 4-50
HALT Command 4-51
H[ELP] Command 4-51
I Command 4-52
IH Command (TNS/R Native and OSS Processes) 4-54
INSPECT Command 4-55
LMAP Command 4-57
M Command 4-58
Modify Variables 4-58
Modify Register Contents 4-59
MH Command (TNS/R Native and OSS Processes) 4-62
P[AUSE] Command 4-63