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E8a Emulator User's Manual 5. Debugging

5.3 Stopping Your Program

This section describes how you can halt execution of your application's code. This section

describes how to stop the program by setting an address match breakpoints at specific locations in

your code.

5.3.1 Address Match Breakpoints

When you are trying to debug your program you will want to be able to stop the program running when

it reaches a specific point or points in your code. You can do this by setting the address match

breakpoint on the line or instruction at which you want the execution to stop. The following instructions

will show you how to quickly set and clear address match breakpoint.

• To set a PC breakpoint in the [Source] window

Make sure that the [Disassembly] or [Source] window is open at the place you want to set a PC

breakpoint.

2. Double-click in the event column at the line which you want the program to stop.

3 You will see a blue circle appear in the column to indicate that an address match breakpoint has

been set.

Now when you run your program and it reaches the address at which you set the address match

breakpoint, execution halts with the message "BREAK CONDITION" displayed in the [Debug] sheet

of the [Output] window, and the [Source] or [Disassembly] window is updated with the address match

breakpoint line marked with an arrow in the gutter.

Note: When a break occurs, the program stops just before it is about to execute the line or

instruction at which you set an address match breakpoint. If you choose Go or Step after

stopping at the address match breakpoint, then the line marked with an arrow will be the

next instruction to be executed.

About address match breakpoints, see also section 5.4.13, Setting Break Conditions.

REJ10J1655-0400 Rev.4.00 Page 82 of 158

Apr 30, 2010

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Renesas M3T-SRA74 Manual de usuario Pagina 98