Instruction Trace View
Displays the history of instructions executed since tracing is enabled.
Menu
Window
> Show View
> Other
> Intel® System Debugger
> Instruction Trace View
Toolbar
The
Instruction Trace View
shows the chronological order of instruction calls captured by the Last Branch Record (LBR).The view contains five columns:
- Address: the assembler instruction address.Instructions are grouped by the line number. ExpandableAddressitems display multiple instructions called from a single code line.
- Instruction: the instruction syntax.NOTE: If the thread selected in theDebugview contains no symbols loaded, the following columns are empty.
- Module: the name of the running module.
- File Name: the name of the source code file.
- Line Number: the number of the source file line that calls the instruction.To view the line in the source file, double-click the line number. The source file opens in a new view and the selected line is highlighted.
- File Path: path to the source file.
View Toolbar Options
- Start Instruction Trace
- Starts or resumes the terminated instruction trace.
- Stop Instruction Trace
- Stops the running instruction trace.
- Configure Instruction Trace
- Opens a dialog box that allows you to configure the trace type. Currently, only Last Branch Record (LBR) is supported.
- Refresh View
- Refreshes the view and updates the instruction history.
- Pin to Hardware Thread
- Pins the view to an active hardware thread displayed in theDebugview. If pinned, the view shows the instruction trace history only for the chosen thread (the name is displayed above the table) and is not refreshed if another thread is selected.