Enabling DCI.DbC on a Jasper Lake NUC
A story about hacking on UEFI firmware for Intel platforms.
31 August 2024
Category: Miscellania
Playing with PMCs on Zen 2 Machines
An anecdote about exploring x86 performance-monitoring counters.
26 March 2022
Playing with AMD IBS
An anecdote about exploring properties of the "instruction-based sampling" (IBS) feature on AMD machines.
10 September 2021
"Communication"
A complaint about the use of language.
29 August 2020
Decoding ARMv5 Instructions in Rust
An anecdote about decoding 32-bit ARMv5/Thumb instructions.
8 August 2020
The Trefoil Knot
A short story about being afraid to write poetry.
26 July 2020
Tiny 'hello, world' Binaries
An anecdote about creating very tiny ELF files.
5 May 2018
Classic Stack-Smashing
A dead-simple example of a stack-buffer overflow bug.
3 June 2017
Exploring Kernel Tracing with eBPF
An anecdote about eBPF tracing tools.
19 February 2017
To Take the World for a Machine
A complaint about describing complicated things.
22 January 2017