5.3.3.4 How Do I Stop the Compiler From Using Certain Memory Locations?
Concatenating an address attribute with the noload
attribute can be used to block out sections of memory. For more on variable attributes and
options, see the following sections in this user’s guide:
Options Specific to 16-Bit Devices
Also, you can use the option -mreserve. See the MPLAB® XC16
Assembler, Linker and Utilities User’s Guide (DS50002106) for details on linker
scripts.