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
Error Messages
Debug Manual—421921-003
A-20
80
80
Cause. One of the expected options was not specified when using the MH command.
Effect. The command is not executed.
Recovery. Make sure that one of the options in the message text is specified and try
again.
81
Cause. An attempt to modify signal information failed.
Effect. The command is not executed.
Recovery. Check the syntax to make sure that it is correct. Also, make sure that the
PIN is correct. If this error persists, contact your service provider.
82
Cause. You attempted to modify registers while vectored to another process.
Effect. The command is not executed.
Recovery. You must be debugging the same PIN you started with in order to change
register values. See the #DEBUGPROCESS command in the TACL Reference Manual
to start debugging a process that is already active.
83
Cause. The specified space ID was out of range. Space IDs are limited to the range 0
through 31(decimal).
Effect. The command is not executed.
Recovery. Check the number you specified. Specify the numeric prefix (%, #, or 0X),
if necessary.
Expected SIG_DFL, SIG_ABORT, SIG_DEBUG, or SIG_IGN.
Attempt to modify signal information failed.
Cannot change another process’s registers.
Space ID must be 0 through 31 (decimal).