sim/testsuite/h8300/movmd.s

   1 # Hitachi H8 testcase 'movmd'
   2 # mach(): h8sx
   3 # as(h8300):    --defsym sim_cpu=0
   4 # as(h8300h):   --defsym sim_cpu=1
   5 # as(h8300s):   --defsym sim_cpu=2
   6 # as(h8sx):     --defsym sim_cpu=3
   7 # ld(h8300h):   -m h8300helf
   8 # ld(h8300s):   -m h8300self
   9 # ld(h8sx):     -m h8300sxelf
  10
  11         .include "testutils.inc"
  12
  13         .data
  14 byte_src:
  15         .byte   1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
  16 byte_dst:
  17         .byte   0, 0, 0, 0, 0, 0, 0, 0, 0,  0,  0,  0,  0,  0,  0,  0
  18
  19         .align 2
  20 word_src:
  21         .word   1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
  22 word_dst:
  23         .word   0, 0, 0, 0, 0, 0, 0, 0, 0,  0,  0,  0,  0,  0,  0,  0
  24
  25         .align 4
  26 long_src:
  27         .long   1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
  28 long_dst:
  29         .long   0, 0, 0, 0, 0, 0, 0, 0, 0,  0,  0,  0,  0,  0,  0,  0
  30
  31         start
  32 .if (sim_cpu == h8sx)
  33 movmd_b:#
  34         # Byte block transfer
  35         #
  36         set_grs_a5a5
  37
  38         mov     #byte_src, er5
  39         mov     #byte_dst, er6
  40         mov     #10, r4
  41         set_ccr_zero
  42         ;; movmd.b
  43         movmd.b
  44 ;;;     .word   0x7b94
  45
  46         test_cc_clear
  47         test_gr_a5a5 0
  48         test_gr_a5a5 1
  49         test_gr_a5a5 2
  50         test_gr_a5a5 3
  51         test_h_gr32  0xa5a50000  er4
  52         test_h_gr32  byte_src+10 er5
  53         test_h_gr32  byte_dst+10 er6
  54         test_gr_a5a5 7
  55
  56         #
  57         # Now make sure exactly 10 bytes were transferred.
  58         memcmp  byte_src byte_dst 10
  59         cmp.b   #0, @byte_dst+10
  60         beq     .L0
  61         fail
  62 .L0:
  63
  64 movmd_w:#
  65         # Word block transfer
  66         #
  67         set_grs_a5a5
  68
  69         mov     #word_src, er5
  70         mov     #word_dst, er6
  71         mov     #10, r4
  72         set_ccr_zero
  73         ;; movmd.w
  74         movmd.w
  75 ;;;     .word   0x7ba4
  76
  77         test_cc_clear
  78         test_gr_a5a5 0
  79         test_gr_a5a5 1
  80         test_gr_a5a5 2
  81         test_gr_a5a5 3
  82         test_h_gr32  0xa5a50000  er4
  83         test_h_gr32  word_src+20 er5
  84         test_h_gr32  word_dst+20 er6
  85         test_gr_a5a5 7
  86
  87         #
  88         # Now make sure exactly 20 bytes were transferred.
  89         memcmp  word_src word_dst 20
  90         cmp.w   #0, @word_dst+20
  91         beq     .L1
  92         fail
  93 .L1:
  94
  95 movmd_l:#
  96         # Long block transfer
  97         #
  98         set_grs_a5a5
  99
 100         mov     #long_src, er5
 101         mov     #long_dst, er6
 102         mov     #10, r4
 103         set_ccr_zero
 104         ;; movmd.b
 105         movmd.l
 106 ;;;     .word   0x7bb4
 107
 108         test_cc_clear
 109         test_gr_a5a5 0
 110         test_gr_a5a5 1
 111         test_gr_a5a5 2
 112         test_gr_a5a5 3
 113         test_h_gr32  0xa5a50000  er4
 114         test_h_gr32  long_src+40 er5
 115         test_h_gr32  long_dst+40 er6
 116         test_gr_a5a5 7
 117
 118         #
 119         # Now make sure exactly 40 bytes were transferred.
 120         memcmp  long_src long_dst 40
 121         cmp.l   #0, @long_dst+40
 122         beq     .L2
 123         fail
 124 .L2:
 125
 126 .endif
 127         pass
 128
 129         exit 0