Call Stack Evaluation
In order to view the stack frames of the call stack during break mode , you must implement the IDebugThread2::EnumFrameInfo method.
Methods for Evaluation
For a simple debug engine (DE), there might be only one stack frame. To examine the stack frame during break mode, you must implement the following methods of IDebugStackFrame2.
Method |
Description |
|---|---|
Gets the code context for a stack frame. The code context represents the current instruction pointer in a stack frame. |
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Gets the document context for a stack frame. The document context represents the current location in the source code for a stack frame. Required for viewing the source code when you are stopped in a program. |
These methods require implementation of several context-related interfaces and methods. Thus, you must implement the IDebugCodeContext2::GetDocumentContext method and the following methods of IDebugDocumentContext2.
Method |
Description |
|---|---|
Gets the file statement range of a document context. |
To enumerate code contexts, you must implement all the methods of IEnumDebugCodeContexts2.