c

Copying Code to Read Only Memory without Using `mprotect`

29 Jun 2026 7 min read spotlight

When a program needs to generate/retrieve code and run it, several steps are required. The program needs to allocate memory with read, write, and execution permissions, and perhaps remove the write permission

Linker Scripts and Embedded Systems

21 Jun 2026 15 min read c

I realized that every time I talk about linker scripts, I say that most programmers won’t ever see one unless they work with embedded systems, but I never go deeper than this.