I understand that assembly file can be parsed in the same way. However, I want to learn about the machine instructions to the level of bits, and likewise the layouts of binary files. Unless I am able to go all the way to machine code loaded in memory, I would not know where in memory to add a breakpoint instruction when a developer wants the same on a line of code.
If there is some library that can help create machine code from assembly instructions on a line by line basis (at least as opposed to invoking a separate program that generates the entire binary collectively from the assembly code), that could also work.
In my case, I already know enough of the lexer, parser, etc., parts. What's missing is going all the way to making a debugger, profiler, etc.
asmjit is great; I used it for building a primitive (but quite fast) query engine for in-memory graphs. It made it simple to go from query AST to native instructions, most of which was "call this other compiled function".
If there is some library that can help create machine code from assembly instructions on a line by line basis (at least as opposed to invoking a separate program that generates the entire binary collectively from the assembly code), that could also work.
In my case, I already know enough of the lexer, parser, etc., parts. What's missing is going all the way to making a debugger, profiler, etc.