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#### 9.37.3 PRU Machine Relocations

`%pmem(expression)`

  Convert expression from byte-address to a word-address. In other words, shift right by two.

`%label(expression)`

  Mark the given operand as a label. This is useful if you need to jump to a label that matches a register name.

      r1:
          jmp r1		; Will jump to register R1
          jmp %label(r1)	; Will jump to label r1