sim/testsuite/d10v-elf/t-mac.s

   1 .include "t-macros.i"
   2
   3         start
   4
   5         ;; clear FX
   6         loadpsw2 0x8005
   7         loadacc2 a1 0x7f 0xffff 0xffff
   8         load r8 0xffff
   9         load r9 0x8001
  10 test_macu1:
  11         MACU a1, r9, r8
  12         checkacc2 1 a1 0x80 0x8000 0x7FFE
  13
  14         ;; set FX
  15         loadpsw2 0x8085
  16         loadacc2 a1 0x7f 0xffff 0xffff
  17         load r8 0xffff
  18         load r9 0x8001
  19 test_macu2:
  20         MACU a1, r9, r8
  21         checkacc2 2 a1 0x81 0x0000 0xfffd
  22
  23
  24
  25
  26         ;; clear FX
  27         ldi r2, #0x8005
  28         mvtc r2, cr0
  29
  30         loadacc2 a1 0x7f 0xffff 0xffff
  31         ldi r8, #0xffff
  32         ldi r9, #0x7FFF
  33 test_macsu1:
  34         MACSU a1, r9, r8
  35         checkacc2 3 a1 0x80 0x7FFE 0x8000
  36
  37         ;; set FX
  38         ldi r2, #0x8085
  39         mvtc r2, cr0
  40
  41         loadacc2 a1 0x7f 0xffff 0xffff
  42         ldi r8, #0xffff
  43         ldi r9, #0x7FFF
  44 test_macsu2:
  45         MACSU a1, r9, r8
  46         checkacc2 4 a1 0x80 0xfffd 0x0001
  47
  48         ;; clear FX
  49         ldi r2, #0x8005
  50         mvtc r2, cr0
  51
  52         loadacc2 a1 0x7f 0xffff 0xffff
  53         ldi r8, 0xffff
  54         ldi r9, 0x8001
  55 test_macsu3:
  56         MACSU a1, r9, r8
  57         checkacc2 5 a1 0x7F 0x8001 0x7FFE
  58
  59         ;; set FX
  60         ldi r2, #0x8085
  61         mvtc r2, cr0
  62
  63         loadacc2 a1 0x7f 0xffff 0xffff
  64         ldi r8, #0xffff
  65         ldi r9, #0x8001
  66 test_macsu4:
  67         MACSU a1, r9, r8
  68         checkacc2 6 a1 0x7f 0x0002 0xFFFD
  69
  70         exit0
  71