I am working on a project that will be like a whole environment
bootstrapped from the smallest possible beginning.
I thought a hex-to-binary converter like hex0 was too much like
machine code, and I wanted everything to be source code, so I
chose to instead start with a super simple interpreted language
that is described in english and the user is supposed to write
an interpreter for it themselves in any way they want. This
way I connect the human to the computer using the language of
the human which I thought felt better and easier to understand.
This super simple interpreted language then builds a super
simple RISC-V assembler. Here I came up with a nice technique
where the functions in the assembler are called through
pointers, which makes them replacable while the asesmbler is
running. So as soon as the assembler has compiled a better
version of one of its own functions, that function is then
replaced with the better version while the asesmbler is running
and it continues to compile the rest of the code which can then
use the new features. So it evolves without having to restart.
I thought a hex-to-binary converter like hex0 was too much like machine code, and I wanted everything to be source code, so I chose to instead start with a super simple interpreted language that is described in english and the user is supposed to write an interpreter for it themselves in any way they want. This way I connect the human to the computer using the language of the human which I thought felt better and easier to understand.
This super simple interpreted language then builds a super simple RISC-V assembler. Here I came up with a nice technique where the functions in the assembler are called through pointers, which makes them replacable while the asesmbler is running. So as soon as the assembler has compiled a better version of one of its own functions, that function is then replaced with the better version while the asesmbler is running and it continues to compile the rest of the code which can then use the new features. So it evolves without having to restart.