https://giuliapl.github.io/tags/systems-programming/Recent content in Systems-Programming on giuliapl personal page & blogHugo -- 0.156.0en-enSat, 28 Mar 2026 00:00:00 +0000https://giuliapl.github.io/posts/c-memory-model-and-stack/Sat, 28 Mar 2026 00:00:00 +0000https://giuliapl.github.io/posts/c-memory-model-and-stack/No garbage collector, no runtime. Local variables are register allocations or offsets relative to EBP, and they're gone when the function returns.https://giuliapl.github.io/posts/c-variables-and-symbolic-constants/Sun, 22 Mar 2026 00:00:00 +0000https://giuliapl.github.io/posts/c-variables-and-symbolic-constants/Notes on -Wall, printf variadic semantics, and why #define is a preprocessor thing, not a C thing.https://giuliapl.github.io/posts/c-dynamic-linker-plt-got/Sat, 14 Mar 2026 00:00:00 +0000https://giuliapl.github.io/posts/c-dynamic-linker-plt-got/When you run a binary, something else runs first. Here's what ld.so actually does, why shared libraries load at different addresses every time, and how PLT and GOT make function calls work anyway.https://giuliapl.github.io/posts/c-compilation-linking/Sun, 08 Mar 2026 00:00:00 +0000https://giuliapl.github.io/posts/c-compilation-linking/Most developers treat compilation as a black box. Here's what's actually happening in three distinct stages, and why understanding it matters.