IDebugControl5::OutputStackTraceEx method (dbgeng.h)
The OutputStackTraceEx method outputs either the supplied stack frame or the current stack frames. The OutputStackTraceEx method provides inline frame support. For more information about working with inline functions, see Debugging Optimized Code and Inline Functions.
Syntax
HRESULT OutputStackTraceEx(
[in] ULONG OutputControl,
[in, optional] PDEBUG_STACK_FRAME_EX Frames,
[in] ULONG FramesSize,
[in] ULONG Flags
);
Parameters
[in] OutputControl
Specifies where to send the output. For possible values, see DEBUG_OUTCTL_XXX.
[in, optional] Frames
Specifies the array of stack frames to output. The number of elements in this array is FramesSize. If Frames is NULL, the current stack frames are used.
[in] FramesSize
Specifies the number of frames to output.
[in] Flags
Specifies bit flags that determine what information to output for each frame. Flags can be any combination of values from the following table.
| Flag | Description |
|---|---|
| DEBUG_STACK_ARGUMENTS | Displays the first three pieces of stack memory at the frame of each call. On platforms where parameters are passed on the stack, and the code for the frame uses stack arguments, these values will be the arguments to the function. |
| DEBUG_STACK_FUNCTION_INFO | Displays information about the function that corresponds to the frame. This includes calling convention and frame pointer omission (FPO) information. |
| DEBUG_STACK_SOURCE_LINE | Displays source line information for each frame of the stack trace. |
| DEBUG_STACK_FRAME_ADDRESSES | Displays the return address, previous frame address, and other relevant addresses for each frame. |
| DEBUG_STACK_COLUMN_NAMES | Displays column names. |
| DEBUG_STACK_NONVOLATILE_REGISTERS | Displays the non-volatile register context for each frame. This is only meaningful for some platforms. |
| DEBUG_STACK_FRAME_NUMBERS | Displays frame numbers. |
| DEBUG_STACK_PARAMETERS | Displays parameter names and values as given in symbol information. |
| DEBUG_STACK_FRAME_ADDRESSES_RA_ONLY | Displays just the return address in stack frame addresses. |
| DEBUG_STACK_FRAME_MEMORY_USAGE | Displays the number of bytes that separate the frames. |
| DEBUG_STACK_PARAMETERS_NEWLINE | Displays each parameter and its type and value on a new line. |
Return value
This method may also return error values. See Return Values for more details.
| Return code | Description |
|---|---|
|
The method was successful. |
Remarks
The array of stack frames can be obtained using GetStackTraceEx.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | dbgeng.h (include Dbgeng.h) |