September 2008
Intermediate to advanced
280 pages
6h 31m
English
Content preview from The Art of Debugging with GDB, DDD, and Eclipse
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Keeping Track of Breakpoints
Each breakpoint (which includes breakpoints, watchpoints, and catchpoints) you create is assigned a unique integer identifier, starting at 1. This identifier is used to perform various operations on the breakpoint. The debugger also includes a means of listing all your breakpoints and their properties.
Breakpoint Lists in GDB
When you create a breakpoint, GDB tells you the number assigned to it. For instance, the breakpoint set in this example
(gdb) break main Breakpoint 2 at 0x8048824: file efh.c, line 16.
was assigned the number 2. If you ever forget what number was assigned to which breakpoint, you can remind yourself with the info breakpoints command:
(gdb) info breakpoints Num Type Disp Enb Address What 1 ...
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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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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.