Are there any memory symbol maps?

[One More Try]

I saw this in the symbol map loading code:

// TODO - Handle/Write a parser for:
// - Memory map
// - Link map
// - Linker generated symbols

Is a memory map just symbols for memory addresses? Are there any map files out there that have memory symbols?

I could use the ability to set symbols for constant memory areas that have useful values.

Function symbols do lots of stuff like hashing and forcing lengths to reach the end of the function. I was thinking a separate, simple symbol struct (address, size, name) could be used for memory symbols and to double as a code symbol override, fixing the ability to make comments inside functions. Single line issue

However, I don't know if more is expected of a Memory map... or if Memory map refers to something different from what I'm referring to.