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
Debug Commands
Debug Manual—421921-003
4-35
D Command
Considerations
•
The D N address (with space between the letters) is not the same as the DN
address. The D command is used to display data in 16-bit word groups, while the
DN command has different syntax and is issued to display data in 32-bit word
groups.
•
For displaying data in ASCII, use the A command.
•
For displaying data in machine instruction, use the I command.
Examples
050,03,00009-d L+3
%000026: %000062
050,03,00009-d %000062/2, #20
%000031: %060542 %061544 %062546 %063557 %066545 %020144 %060564 %060415
%000041: %005000 %000000 %000000 %000000 %000000 %000000 %000000 %000000
%000051: %000000 %000000 %000000 %000000
050,03,00009-D L3S, #40/2 , b :h
%000031: 61 62 63 64 65 66 67 6F 6D 65 20 64 61 74 61 0D
%000041: 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
%000051: 00 00 00 00 00 00 00 00
050,03,00009-D L3s, #40/2, b4 :h
%000031: 0x61626364 0x6566676F 0x6D652064 0x6174610D 0x0A000000
%000043: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
050,03,00009-d Q #40/2, T5*4, c :h
%000024: 00 61 62 63 64 65 66 67 00 0000
%000031: 00 00 00 00 00 00 00 00 00 0000
%000036: 00 00 00 00 00 00 00 00 00 0000
%000043: 00 00 00 00 00 00 00 00 00 00
050,03,00009-d L+4sx, T5*4, l :h
%000024: 0x00616263 0x64656667 0x00000000 0x00000000 0x00000000
%000036: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
050,03,00009-D n 0x00080029, T5*4, s :h
00080028: 0x0061 0x6263 0x6465 0x6667 0x0000
00080032: 0x0000 0x0000 0x0000 0x0000 0x0000
0008003C: 0x0000 0x0000 0x0000 0x0000 0x0000
00080046: 0x0000 0x0000 0x0000 0x0000 0x0000
050,03,00009-