With an OS-aware image loaded but not running (or with symbols only loaded), the Process tab contains the OS marker shown in Figure 5.3.

Figure 5.3. OS marker with loaded image (OS plug-in loaded)

Figure 5.3 shows a debug target where RealView Debugger has successfully loaded the required OS debug symbols, and the OS has not started.

In this state, the Thread tab and the Cycle Threads button are not available.