June 2017
Intermediate to advanced
478 pages
13h 14m
English
Content preview from Mastering Embedded Linux Programming - Second Edition
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Data display debugger
Data display debugger (DDD) is a simple standalone program that gives you a graphical user interface to GDB with minimal fuss and bother, and although the UI controls look dated, it does everything that is necessary.
The --debugger option tells DDD to use GDB from your toolchain, and you can use the -x argument to give the path to a GDB command file:
$ ddd --debugger arm-poky-linux-gnueabi-gdb -x gdbinit sort-debug
The following screenshot shows off one of the nicest features: the data window, which contains items in a grid that you can rearrange as you wish. If you double-click on a pointer, it is expanded into a new data item and the link is shown with an arrow:
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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