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This method commands the debugging target to execute a single instruction and then halt again.
HRESULT SingleStep( BOOL fIgnoreCurrentExcept, BOOLfOneCycleOnly);
Parameters
fIgnoreCurrentExcept
[in] Indicator that, if TRUE, prevents the probe from catching a potential exception at the current location.The debugger uses this indicator to pass the exception to the OS or perform a Go Unhandled instruction.
fOneCycleOnly
[in] Indicator that, if TRUE, causes the target to execute a single step for one clock cycle only.If FALSE, this indicator causes the target to execute a single step of one entire instruction.
Return Values
The following table shows return values for this method.
| Value | Description |
|---|---|
| S_OK | Indicates the function was successful. |
| E_FAIL | Indicates an unspecified failure. |
| E_INVALIDARG | Indicates one or more invalid arguments. |
| EXDI_E_COMMUNICATION | Indicates a communication error between host driver and debugging target. |
| EXDI_E_TGTWASNOTHALTED | Indicates the target was not halted. |
| EXDI_E_NORESAVAILABLE | Indicates that no resource was available to do Single Step.
This message can indicate one of the following:
|
Requirements
OS Version: Windows CE 5.0 and later.
Header: eXDI2.h.
Link Library: ole32.lib, oleaut32.lib.
See Also
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