September 2022
Beginner to intermediate
816 pages
21h 18m
English
Content preview from Dive Into Systems
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3C DEBUGGING TOOLS
In this section, we introduce two debugging tools: the GNU debugger (GDB),1 which is useful for examining a program’s runtime state, and Valgrind2 (pronounced “Val-grinned”), a popular code profiling suite. Specifically, we introduce Valgrind’s Memcheck tool,3 which analyzes a program’s memory accesses to detect invalid memory usage, uninitialized memory usage, and memory leaks.
The GDB section includes two sample GDB sessions that illustrate commonly used GDB commands for finding bugs in programs. We also discuss some advanced GDB features, including attaching GDB to a running process, GDB and Makefiles, signal control in GDB, ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.