Using SoftBench Debugger
Attaching the Debugger to a Running ProgramAttaching the Debugger to a Running Program
SoftBench Debugger allows you to debug a process that is already running. For example, suppose you have a program that runs continuously in the background. Occasionally it does something wrong. Stopping the process and
To debug the running program:
1.Start your program. Do whatever you normally do to get it to the desired state.
2.Choose "File: Debug Running Process…".
3.Enter the full path name to your executable file in the "Executable" input box.
4.Enter the process ID in the "Process ID (pid)" input box, or select Find Matching Processes to have the debugger find the process for you. If SoftBench Debugger finds only one matching process, it automatically places the Process ID (pid) in the Process ID field. If SoftBench Debugger finds more than one matching process, the debugger displays all matching processes. Select the desired process from the list.
5.Select OK.
6.Your program stops, and the PC Location display indicates the value of the Program Counter (PC). The PC arrow might not be visible in the Annotation Margin, depending on whether or not the PC is in a debuggable procedure.
7.Use SoftBench Debugger to examine the program. All SoftBench Debugger facilities are available for adopted processes. For example, if the process pauses in a system library, you could move down in the stack until you encounter a function in your code. You could then examine the local variables in that function to determine how the library function was called.
When you have finished debugging the process, you can release it so it continues running normally by choosing "File: Free Running Process".
222 | Chapter 7 |