gas/testsuite/gas/m68hc11/indexed12.s

   1 ;;
   2 ;; This file verifies the 68HC12 indexed addressing modes
   3 ;; with a 5, 9 and 16-bit offset.
   4 ;;
   5         .sect .text
   6         .globl _main
   7 _main:
   8         nop
   9 ;;; Global check (1st)
  10         ldab    L1-_main,x      ; Offset/const of these 2 insns must be
  11         ldaa    #L1-_main       ; identical (likewise for 2nd global check)
  12 ;;; Test gas relax with difference of symbols (same section)
  13         ldaa    L2-L1,x         ; -> ldaa 2,x (5-bit offset), text seg
  14         adda    L1-L2,y         ; -> adda -2,y (5-bit offset), text seg
  15
  16         orab    L7-L6,sp        ; -> orab 8,sp  (5-bit offset), text seg
  17         anda    L8-L7,sp        ; -> anda 15,sp (5-bit offset), text seg
  18         eora    L7-L8,sp        ; -> eora -15,sp (5-bit offset), text seg
  19         eorb    L7-L9,sp        ; -> eorb -16,sp (5-bit offset), text seg
  20
  21         andb    L9-L7,sp        ; -> andb 16,sp (9-bit offset), text seg
  22         staa    L7-L10,x        ; -> staa -17,x (9-bit offset), text seg
  23         stab    L11-L10,y       ; -> stab 128,y (9-bit offset), text seg
  24         stab    L10-L11,y       ; -> stab -128,y (9-bit offset), text seg
  25         stab    L11-L10+1,y     ; -> stab 129,y (9-bit offset), text seg
  26         stab    L10-L11-1,y     ; -> stab -129,y (9-bit offset), text seg
  27         stab    L11-1-L10,y     ; -> stab 127,y (9-bit offset), text seg
  28         stab    L10-1-L11,y     ; -> stab -129,y (9-bit offset), text seg
  29
  30         tst     L12-L10,x       ; -> tst 255,x (9-bit offset), text seg
  31         tst     L10-L12,x       ; -> tst -255,x (9-bit offset), text seg
  32         tst     L12-L10+1,x     ; -> tst 256,x (16-bit offset), text seg
  33         mina    L13-L10,x       ; -> mina 256,x (16-bit offset)
  34         mina    L10-L13,x       ; -> mina -256,x (9-bit offset)
  35
  36         maxa    L14-L10,x       ; -> maxa 257,x (16-bit offset)
  37         maxa    L10-L14,x       ; -> maxa -257,x (16-bit offset)
  38
  39 ;;; Test gas relax with difference of symbols (different section)
  40         ldaa    D2-D1,x         ; -> ldaa 2,x (5-bit offset), data seg
  41         adda    D1-D2,y         ; -> adda -2,y (5-bit offset), data seg
  42
  43         orab    D7-D6,sp        ; -> orab 8,sp  (5-bit offset), data seg
  44         anda    D8-D7,sp        ; -> anda 15,sp (5-bit offset), data seg
  45         eora    D7-D8,sp        ; -> eora -15,sp (5-bit offset), data seg
  46         eorb    D7-D9,sp        ; -> eorb -16,sp (5-bit offset), data seg
  47
  48         andb    D9-D7,sp        ; -> andb 16,sp (9-bit offset), data seg
  49         staa    D7-D10,x        ; -> staa -17,x (9-bit offset), data seg
  50         stab    D11-D10,y       ; -> stab 128,y (9-bit offset), data seg
  51         stab    D10-D11,y       ; -> stab -128,y (9-bit offset), data seg
  52         stab    D11-D10+1,y     ; -> stab 129,y (9-bit offset), data seg
  53         stab    D10-D11+1,y     ; -> stab -127,y (9-bit offset), data seg
  54         stab    D11-1-D10,y     ; -> stab 127,y (9-bit offset), data seg
  55         stab    D10-1-D11,y     ; -> stab -129,y (9-bit offset), data seg
  56
  57         tst     D12-D10,x       ; -> tst 255,x (9-bit offset), data seg
  58         tst     D10-D12,x       ; -> tst -255,x (9-bit offset), data seg
  59         tst     D12-D10+1,x     ; -> tst 256,x (16-bit offset), data seg
  60         mina    D13-D10,x       ; -> mina 256,x (16-bit offset)
  61         mina    D10-D13,x       ; -> mina -256,x (9-bit offset)
  62
  63         maxa    D14-D10,x       ; -> maxa 257,x (16-bit offset)
  64         maxa    D10-D14,x       ; -> maxa -257,x (16-bit offset)
  65
  66 ;;; Global check (2nd)
  67         ldab    L1-_main,x
  68         ldaa    #L1-_main
  69
  70 ;;; Indexed addressing with external symbol
  71         ldab    _external+128,x
  72         bra     L2
  73 L1:
  74         .dc.w   0xaabb
  75 L2:
  76 L6:
  77         .ds.b   8, 0xa7
  78 L7:
  79         .ds.b   15, 0xa7
  80 L8:
  81         nop
  82 L9:
  83         nop
  84 L10:
  85         .skip   128
  86 L11:
  87         .skip   127
  88 L12:
  89         nop
  90 L13:
  91         nop
  92 L14:
  93         rts
  94
  95         .sect .data
  96 D1:
  97         .dc.w   0xaabb
  98 D2:
  99 D6:
 100         .ds.b   8, 0xa7
 101 D7:
 102         .ds.b   15, 0xa7
 103 D8:
 104         nop
 105 D9:
 106         nop
 107 D10:
 108         .skip   128
 109 D11:
 110         .skip   127
 111 D12:
 112         nop
 113 D13:
 114         nop
 115 D14: