- Function
Copy from normal into extended memory.
- Header
- Declaration
void __fastcall__ em_copyto (const struct em_copy* copy_data);- Description
Copy data from linear into extended memory. Source and target addresses as well as the number of bytes to transfer are specified in the
em_copystructure that is passed as a parameter.- Limits
- Calling
em_copytowill invalidate the memory window, so if you made any changes to the data in the window, callem_commitfirst, or the changes are lost.- The function is only available as fastcall function, so it may only be used in presence of a prototype.
- The function produces undefined results if no extended memory driver is loaded.
- Availability
cc65
- See also
- Example
None.