4.9.47.16 Reloc Flag

The reloc psect flag allows the specification of a requirement for alignment of the psect on a particular boundary. The boundary specification must be a power of two, for example 2, 8 or 0x40. For example, the flag reloc=100h would specify that this psect must start on an address that is a multiple of 0x100 (e.g., 0x100, 0x400, or 0x500).

PIC18 instructions must be word aligned, so a reloc value of 2 must be used for any PIC18 psect that contains executable code. All other sections, and all sections for all other devices, can typically use the default reloc value of 1.