Debug Manual

Contents
Debug Manual—421921-003
ii
1. Introduction (continued)
1. Introduction (continued)
Example of a Memory-Access Breakpoint 1-15
Debug/Program Execution Environment 1-16
2. Using Debug on TNS/R Processors
TNS/R Memory Addressing 2-1
Execution Options 2-3
Running Native Program Files 2-3
Running TNS Program Files 2-4
Running Accelerated Program Files 2-4
Considerations in Using the Accelerator 2-4
Types of Processes 2-5
TNS and RISC Execution Correspondence (Accelerated Mode) 2-5
Breakpoints 2-5
Setting TNS Breakpoints 2-6
Setting RISC Breakpoints 2-7
Rules About RISC Breakpoints 2-7
Considerations for Memory-Access Breakpoints 2-8
TNS/R Registers 2-10
TNS and TNS/R Register Correspondence 2-12
3. Debug Command Overview
Types of Debug Commands 3-1
Breakpoint Commands 3-1
Display Commands 3-3
Modify Commands 3-4
Environment Commands
3-5
Privileged Commands
3-5
Miscellaneous Commands 3-6
Multiple Commands on a Line 3-6
Command Structure 3-6
Capitalization in Commands 3-7
Default Commands 3-7
Notation for Privileged Commands 3-7
Register Syntax 3-7
Expression Syntax 3-9
Address Syntax 3-12