January 8, 2017
The ESP8266 bootrom
It is easy enough to read out the binary image of the ESP8266 bootrom.
I spent some time disassembling it and then tidying up the disassembly.
Once I was reasonably satisfied with what I could accomplish with automated
scripts, I sat down to study and annotate the result and you can find that
here.
Below is a link to my annotated disassembly, BUT there is a good chance that this
link is out of date, you really should go to the repository on Github where you will
find the latest work.
Other work
In January of 2017, I received an email from Paul Sokolovsky telling me about work done by
him on the ESP8266 bootrom. Apparently Paul is "pfalcon" on Github.