sim/testsuite/d10v/t-mvtc.s

   1 # mach: all
   2 # output:
   3 # sim: --environment operating
   4 # as: -W
   5
   6 .include "t-macros.i"
   7
   8         start
   9
  10 ;;; Try out each bit in the PSW
  11
  12         loadpsw2 PSW_SM
  13         checkpsw2 1 PSW_SM
  14
  15         loadpsw2 PSW_01
  16         checkpsw2 2 0 ;; PSW_01
  17
  18         loadpsw2 PSW_EA
  19         checkpsw2 3 PSW_EA
  20
  21         loadpsw2 PSW_DB
  22         checkpsw2 4 PSW_DB
  23
  24         loadpsw2 PSW_DM
  25         checkpsw2 5 0 ;; PSW_DM
  26
  27         loadpsw2 PSW_IE
  28         checkpsw2 6 PSW_IE
  29
  30         loadpsw2 PSW_RP
  31         checkpsw2 7 PSW_RP
  32
  33         loadpsw2 PSW_MD
  34         checkpsw2 8 PSW_MD
  35
  36         loadpsw2 PSW_FX|PSW_ST
  37         checkpsw2 9 PSW_FX|PSW_ST
  38
  39         ;; loadpsw2 PSW_ST
  40         ;; checkpsw2 10
  41
  42         loadpsw2 PSW_10
  43         checkpsw2 11 0 ;; PSW_10
  44
  45         loadpsw2 PSW_11
  46         checkpsw2 12 0 ;; PSW_11
  47
  48         loadpsw2 PSW_F0
  49         checkpsw2 13 PSW_F0
  50
  51         loadpsw2 PSW_F1
  52         checkpsw2 14 PSW_F1
  53
  54         loadpsw2 PSW_14
  55         checkpsw2 15 0 ;; PSW_14
  56
  57         loadpsw2 PSW_C
  58         checkpsw2 16 PSW_C
  59
  60
  61 ;;; Check that bit 0 (LSB) of the MOD_E & MOD_S registers are stuck at ZERO.
  62
  63         ldi     r6, #0xdead
  64         mvtc    r6, cr10
  65         ldi     r6, #0xbeef
  66         mvtc    r6, cr11
  67
  68         mvfc    r7, cr10
  69         check 17 r7 0xdeac
  70         mvfc    r7, cr11
  71         check 18 r7 0xbeee
  72
  73 ;;; Check that certain bits of the PSW, DPSW and BPSW are hardwired to zero
  74
  75 psw_ffff:
  76         ldi     r6, 0xffff
  77         mvtc    r6, psw
  78         mvfc    r7, psw
  79         check 18 r7 0xb7cd
  80
  81 bpsw_ffff:
  82         ldi     r6, 0xffff
  83         mvtc    r6, bpsw
  84         mvfc    r7, bpsw
  85         check 18 r7 0xb7cd
  86
  87 dpsw_ffff:
  88         ldi     r6, 0xffff
  89         mvtc    r6, dpsw
  90         mvfc    r7, dpsw
  91         check 18 r7 0xb7cd
  92
  93 ;;; Another check. Very similar
  94
  95 psw_dfff:
  96         ldi     r6, 0xdfff
  97         mvtc    r6, psw
  98         mvfc    r7, psw
  99         check 18 r7 0x97cd
 100
 101 bpsw_dfff:
 102         ldi     r6, 0xdfff
 103         mvtc    r6, bpsw
 104         mvfc    r7, bpsw
 105         check 18 r7 0x97cd
 106
 107 dpsw_dfff:
 108         ldi     r6, 0xdfff
 109         mvtc    r6, dpsw
 110         mvfc    r7, dpsw
 111         check 18 r7 0x97cd
 112
 113 ;;; And again.
 114
 115 psw_8005:
 116         ldi     r6, 0x8005
 117         mvtc    r6, psw
 118         mvfc    r7, psw
 119         check 18 r7 0x8005
 120
 121 bpsw_8005:
 122         ldi     r6, 0x8005
 123         mvtc    r6, bpsw
 124         mvfc    r7, bpsw
 125         check 18 r7 0x8005
 126
 127 dpsw_8005:
 128         ldi     r6, 0x8005
 129         mvtc    r6, dpsw
 130         mvfc    r7, dpsw
 131         check 18 r7 0x8005
 132
 133
 134         exit0