Quick-start Tutorial
ARM DUI 0181B Copyright ©2002 ARM Limited. All rights reserved. 4-25
9. Click OK to close the Set Address/Data Break/Tracepoint dialog box. The code
view is updated and a yellow disc appears to show that a conditional breakpoint
has been set. The Cmd tab, in the Output pane, shows the RealView Debugger
command used to set the breakpoint.
10. Click the Go button on the toolbar to execute the image. When the breakpoint is
reached, execution stops and RealView Debugger displays a message in the Cmd
tab of the Output pane to identify the point in the source code where the program
stopped.
11. Click Go again to complete execution.
If you try to set a breakpoint on a non-executable line, RealView Debugger looks for the
first executable line immediately following and places the breakpoint there. If the lines
preceding the breakpointed instruction are comments, declarations, or other
non-executable code, they are marked with black, downward pointing arrows. Lines
marked in this way are regarded as part of the breakpoint. You cannot place two
unconditional breakpoints on the same line, or on lines marked by the downward
pointing arrows.
Managing breakpoints
To display the current breakpoint details:
1. Select View → Pane Views → Break/Tracepoints Pane from the default Code
window to display the Break/Tracepoints pane, shown in Figure4-13.
Figure4-13 Break/Tracepoints pane
This shows the conditional breakpoint you set previously, the address, and the
RealView Debugger command used to create it. The check box is selected to show
that the breakpoint is enabled.
2. Right-click anywhere on the breakpoint entry, in the Break/Tracepoints pane, to
display the Break/Tracepoints menu.
From here, you can examine the breakpoint, edit or copy it, or disable it so that it
is ignored the next time the program runs.