Hey, I'm looking to use this crate to generate a msp430 binary from the equivilant of a flash dump and a list of symbols, for use with ghidra.

In my case, by default all pages are writable and executable, which is not currently expressable through this API: you can either mark as writable (data) or as executable (code) but not both.

Would it be possible to add a type for self modifying code, or a way to specify the permissions directly?