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IAR Embedded Workbench for RX 5.20

Performance Start breakpoints dialog box

In this section:

The Performance Start dialog box is available from the context menu that appears when you right-click in the Breakpoints window.

PerformanceStartBp_RX.png

Use this dialog box to set performance start breakpoints.

To set a Performance Start breakpoint:

  1. In the editor, Breakpoints, or Disassembly window, right-click and choose one of the two Performance Start commands from the context menu. The number of the breakpoint, 1 or 2, connects the breakpoint to one of the two counters in the Performance Analysis Setup dialog box.

    Alternatively, to modify an existing breakpoint, select it in the Breakpoints window and choose Edit on the context menu.

  2. In the Trigger At text box, specify an expression, an absolute address, or a source location. Click OK.

  3. When the breakpoint is triggered, the performance analysis starts.

Requirements

A C-SPY hardware debugger driver.

Trigger At

Specify the location for the breakpoint in the text box. Alternatively, click the Edit browse button to open the Enter Location dialog box, see Enter Location dialog box.