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View the Call Stack
The Call Stack window is used to display all currently running threads in a process. It can be used to identify which thread is operational, immediately before program failure occurs.
When a Simulation is active, the Call Stack will show the current execution context for the running simulation. This will include a separate context stack for each concurrent simulation "thread".
A stack trace is displayed whenever a thread is suspended, through one of the step actions or through encountering a breakpoint. The Call Stack window can record a history of stack changes, and enables you to generate Sequence diagrams from this history.
Access
Ribbon |
Execute > Windows > Call Stack |
Other |
Execution Analyzer window toolbar : | Call Stack |
Use to
Facilities
Facility |
Description |
See also |
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Indicators |
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Save a Call Stack to a .TXT File |
Not currently available. |
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Record a Thread in a Debug Session |
To record the execution of a thread and direct the recording to the Record & Analyze window, right-click on the thread in the Call Stack and select the appropriate context menu option:
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The Recording History |
Stop Recording |
If you have started a manual or automatic recording of a thread you can stop it before completion; select the thread (indicated by a red arrow) and either:
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Generate a Sequence Diagram from the Call Stack |
To generate Sequence diagram from the Call Stack trace, either:
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Create Sequence Diagram of Call Stack |
Copy Stack to Recording History |
To add the stack details immediately to the Record & Analyze window (for later generation of Sequence diagrams) either:
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The Recording History |
Toggle Stack Depth |
To toggle between showing the full stack and showing only frames with source, click on the (Toggle Stack Depth) button. |
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Display Related Code in Source Code Editor |
Double-click on a thread/frame to display the related line of code in the Source Code Editor; local variables are also refreshed for the selected frame. |
Editing Source Code |
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