Writing Link to heading
Tutorials and articles that I have written.
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Libelf by Example [also available at SourceForge].
This is a short tutorial introduction to
libelf
, a library for manipulating ELF objects.It covers:
- Getting started with libelf: obtaining a handle to an ELF object, establishing a working ELF version, and handling errors reported by libelf.
- How ELF data structures are laid out in-memory and on disk, the notions of “file representation” and “memory representation”, how to write applications that can handle non-native binaries.
- ELF Segments and the ELF Program Header Table, retrieving the program header table from an ELF executable and the meaning of the fields of a program header table entry.
- How data is stored inside ELF sections, the ELF Section Header Table, and how to traverse the sections in an ELF object.
- How to create new ELF objects: the rules for ordering individual API calls, the default object layout implemented by libelf, and how to specify custom layouts.
ar
archives: their structure, and how to read the contents of these archives using the APIs provided by libelf.
-
Building Products with FreeBSD [FreeBSD Documentation, 2006].
This is an article highlighting the characteristics of the FreeBSD project that make it an excellent substrate for product development. The article suggests a few “best practices” for organisations to follow when collaborating with the FreeBSD project.