1                                	.TITLE  Test references that need (no) relocation
       2                                
       3 000000                         	.PSECT  FOO,I,RW
       4                                
       5 000000 000042                  	.WORD	42
       6 000002 000000                  Y:	.WORD	0
       7                                
       8                                	; absolute expression since the offset to the pc is a
       9                                	; subtraction of the relative address of Y from the current
      10                                	; position, both in the same psect. Such an operation renders
      11                                	; an absolute value.
      12 000004 005067  177772          	CLR	Y	
      13                                
      14                                	; relocatable, since the absolute address of Y is unknown because
      15                                	; it's in a psect that can be moved around at link time.
      16 000010 005037  000002'         	CLR	@#Y
      17                                
      18                                	; relocatable because even though X is at a known address, the
      19                                	; address of the instruction is unknown and subject to the location
      20                                	; of the psect, which is only decided at link time.
      21 000014 005067  001234'         	CLR	X
      22                                
      23                                	; absolute since it is an expression only dependent on an
      24                                	; absolute value.
      25 000020 005037  001234          	CLR	@#X
      26                                
      27                                	; Test AMA (uses absolute addresses rather than pc-relative)
      28                                
      29                                	.enabl AMA
      30                                
      31                                	; Could be relative, as above, but AMA forces it to @#Y and
      32                                	; then it needs relocation again, weirdly enough.
      33 000024 005037  000002'         	clr	Y
      34                                	; Same as @#X.
      35 000030 005037  001234          	clr	X
      36                                
      37                                	.dsabl AMA
      38                                
      39 000000                         	.ASECT
      40        001000                  	.=1000
      41                                
      42        001234                  X=1234
      43                                	; relocatable because the address of Y is in another psect, and
      44                                	; the subtraction of a relative address from an absolute renders
      45                                	; a relative value.
      46 001000 005067  000002'         	CLR	Y
      47                                
      48                                	; relocatable because the absolute address of Y is unknown.
      49                                	; MACRO-11 only have a relative value of Y.
      50 001004 005037  000002'         	CLR	@#Y
      51                                
      52                                	; absolute since the offset to the pc is an expression subtracting
      53                                	; two absolute values which obviously have an absolute result.
      54 001010 005067  000220          	CLR	X
      55                                
      56                                	; absolute since it is an expression only dependent on an
      57                                	; absolute value.
      58 001014 005037  001234          	CLR	@#X
      59                                
      60                                	; Note that all references to Y contains 000002. This is because
      61                                	; that is the offset of Y within the psect. This is added to the
      62                                	; base of the psect (the part that comes from this object file),
      63                                	; which is all the linker will know about.
      64                                
      65                                	; Test AMA
      66                                
      67                                	.enabl AMA
      68                                
      69                                	; Same as @#Y.
      70 001020 005037  000002'         	clr	Y
      71                                	; Same as @#X.
      72 001024 005037  001234          	clr	X
      73                                
      74                                	.dsabl AMA
      75                                
      76                                	.END
      76                                


Symbol table

.     = 001030           X     = 001234           Y       000002R      002 


Program sections:

. ABS.  001030    000   (RW,I,GBL,ABS,OVR,NOSAV)
        000000    001   (RW,I,LCL,REL,CON,NOSAV)
FOO     000034    002   (RW,I,LCL,REL,CON,NOSAV)