gas/testsuite/gas/m68hc11/opers12.s

   1
   2 #
   3 # Try to verify all operand modes for 68HC12
   4 #
   5         sect .text
   6         globl start
   7
   8 start:
   9         anda    [12,x]          ; Indexed indirect
  10         ldaa    #10
  11         ldx     L1
  12 L1:     ldy     ,x
  13         addd    1,y             ; Offset from register
  14         subd    -1,y
  15         eora    15,y
  16         eora    -16,y
  17         eorb    16,y
  18         eorb    -17,y
  19         oraa    128,sp
  20         orab    -128,sp
  21         orab    255,x
  22         orab    -256,x
  23         anda    256,x
  24         andb    -257,x
  25         anda    [12,x]          ; Indexed indirect (16-bit offset)
  26         ldaa    [257,y]
  27         ldab    [32767,sp]
  28         ldd     [32768,pc]
  29         ldd     L1,pc
  30         std     a,x             ; Two-reg index
  31         ldx     b,x
  32         stx     d,y
  33         addd    1,+x            ; Pre-Auto inc
  34         addd    2,+x
  35         addd    8,+x
  36         addd    1,sp+           ; Post-Auto inc
  37         addd    2,sp+
  38         addd    8,sp+
  39         subd    1,-y            ; Pre-Auto dec
  40         subd    2,-y
  41         subd    8,-y
  42         addd    1,y-            ; Post-Auto dec
  43         addd    2,y-
  44         addd    8,y-
  45         std     [d,x]           ; Indexed indirect with two reg index
  46         std     [d,y]
  47         std     [d,sp]
  48         std     [d,pc]
  49         beq     L1
  50         lbeq    start
  51         lbcc    L2
  52 ;;
  53 ;; Move insn with various operands
  54 ;;
  55         movb    start, 1,x
  56         movw    1,x, start
  57         movb    start, 1,+x
  58         movb    start, 1,-x
  59         movb    #23, 1,-sp
  60         movb    L1, L2
  61         movb    L1, a,x
  62         movw    L1, b,x
  63         movw    L1, d,x
  64         movw    d,x, a,x
  65         movw    b,sp, d,pc
  66         movw    b,sp, L1
  67         movw    b,sp, 1,x
  68         movw    d,x, a,y
  69         trap    #0x30
  70         trap    #0x39
  71         trap    #0x40
  72         trap    #0x80
  73         trap    #255
  74 L2:
  75         movw 1,x,2,x
  76         movw -1,-1
  77         movw -1,1,x
  78         movw #-1,1,x
  79         movw 3,8
  80         movw #3,3
  81         movw #3,1,x
  82         movw 3,1,x
  83         movw 3,+2,x
  84         movw 4,-2,x
  85         rts
  86 ;;
  87 ;; Post-index byte with relocation
  88 ;;
  89 post_indexed_pb:
  90 t1:
  91         leas    abort,x
  92 t2:
  93         leax    t2-t1,y
  94         leax    toto,x
  95         leas    toto+titi,sp
  96         leay    titi,x
  97         leas    bb,y
  98         leas    min5b,pc
  99         leas    max5b,pc
 100         leas    min9b,pc
 101         leas    max9b,pc
 102
 103 ;;
 104 ;; Disassembler bug with movb
 105 ;;
 106         movb    #23,0x2345
 107         movb    #40,12,sp
 108         movb    #39,3,+sp
 109         movb    #20,14,sp
 110         movw    #0x3210,0x3456
 111         movw    #0x4040,12,sp
 112         movw    #0x3900,3,+sp
 113         movw    #0x2000,14,sp
 114 #       movb    #111,start
 115
 116 titi = 10
 117 toto = 100
 118 min5b= -16
 119 max5b= 15
 120 min9b= -256
 121 max9b= 255
 122 bb = 10240