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jmmv.dev | ||
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www.caichinger.com
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| | | | | Introduction ELF is the file format used for object files (.o's), binaries, shared libraries and core dumps in Linux. It's actually pretty simple and well thought-out. ELF has the same layout for all architectures, however endianness and word size can differ; relocation types, symbol types and the like may have platform-specific values, and of course the contained code is arch specific. An ELF file provides 2 views on the data it contains: A linking view and an execution view. Those two views can be accessed by two headers: the section header table and the program header table. Linking view: Section Header Table (SHT) The SHT gives an overview on the sections contained in the ELF file. Of particular interest are REL sections (relocations), SYMTAB/DYNSYM (sym... | |
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shrik3.com
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| | | | | [AI summary] A technical blog post explains the ELF binary format, dynamic linking, and the roles of the dynamic linker, GOT, PLT, and symbol tables using command-line examples. | |
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blog.thalheim.io
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| | | | | No such file or directory: How I stopped worrying and started loving binaries on NixOS. In this article, I will discuss the technical issue of running pre-compiled executables on NixOS, and how we can improve the user experience by making these binaries work seamlessly using nix-ld. One of the key benefits of NixOS is its focus on purity and reproducibility. The operating system is designed to ensure that the system configuration and installed software are always in a known and predictable state. | |
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www.sysadmit.com
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| | | Linux: como saber si es 32 o 64 bits | ||
