I wrote a rudimentary call-graph profiler for FreeBSD.
Incorrect I/O throttling when using block device files –
I walk through my diagnosis of the bug.
Stumbling across an old bug in mig –
I "fix" a mach_init RPC on Puma.
Objective-C for the AVR, part 4 –
Making avr-objc work with Clang—and vice versa.
Objective-C for the AVR, part 3 –
Load-time Objective-C metadata parsing.
Objective-C for the AVR, part 2 –
Handling more kinds of messaging in my microcontroller-sized Objective-C runtime.
Objective-C for the AVR, part 1 –
I wrote an Objective-C runtime for a microcontroller.
Standalone tools for the Raspberry Pi Pico –
An addendum to my previous entry.
Programming the Raspberry Pi Pico –
I finally got my hands on a Raspberry Pi Pico, and I wrote an assembly program for it.