sim/testsuite/sh/fmov.s

   1 # sh testcase for all fmov instructions
   2 # mach: sh
   3 # as(sh):       -defsym sim_cpu=0
   4
   5         .include "testutils.inc"
   6
   7         .macro init
   8         fldi0   fr0
   9         fldi1   fr1
  10         fldi1   fr2
  11         fldi1   fr3
  12         .endm
  13
  14         start
  15
  16 fmov1:  # Test fr -> fr.
  17         set_grs_a5a5
  18         set_fprs_a5a5
  19         init
  20         single_prec
  21         sz_32
  22         fmov    fr0, fr1
  23         # Ensure fr0 and fr1 are now equal.
  24         fcmp/eq fr0, fr1
  25         bt      fmov2
  26         fail
  27
  28 fmov2:  # Test dr -> dr.
  29         init
  30         double_prec
  31         sz_64
  32         fmov    dr0, dr2
  33         # Ensure dr0 and dr2 are now equal.
  34         fcmp/eq dr0, dr2
  35         bt      fmov3
  36         fail
  37
  38 fmov3:  # Test dr -> xd and xd -> dr.
  39         init
  40         sz_64
  41         fmov    dr0, xd0
  42         # Ensure dr0 and xd0 are now equal.
  43         fmov    xd0, dr2
  44         fcmp/eq dr0, dr2
  45         bt      fmov4
  46         fail
  47
  48 fmov4:  # Test xd -> xd.
  49         init
  50         sz_64
  51         double_prec
  52         fmov    dr0, xd0
  53         fmov    xd0, xd2
  54         fmov    xd2, dr2
  55         # Ensure dr0 and dr2 are now equal.
  56         fcmp/eq dr0, dr2
  57         bt      .L0
  58         fail
  59
  60         # FIXME: test fmov.s fr -> @gr,      fmov dr -> @gr
  61         # FIXME: test fmov.s @gr -> fr,      fmov @gr -> dr
  62         # FIXME: test fmov.s @gr+ -> fr,     fmov @gr+ -> dr
  63         # FIXME: test fmov.s fr -> @-gr,     fmov dr -> @-gr
  64         # FIXME: test fmov.s @(r0,gr) -> fr, fmov @(r0,gr) -> dr
  65         # FIXME: test fmov.s fr -> @(r0,gr), fmov dr -> @(r0,gr)
  66
  67 .L0:
  68         test_grs_a5a5
  69         sz_32
  70         single_prec
  71         assert_fpreg_i  0, fr0
  72         assert_fpreg_i  1, fr1
  73         assert_fpreg_i  0, fr2
  74         assert_fpreg_i  1, fr3
  75         test_fpr_a5a5   fr4
  76         test_fpr_a5a5   fr5
  77         test_fpr_a5a5   fr6
  78         test_fpr_a5a5   fr7
  79         test_fpr_a5a5   fr8
  80         test_fpr_a5a5   fr9
  81         test_fpr_a5a5   fr10
  82         test_fpr_a5a5   fr11
  83         test_fpr_a5a5   fr12
  84         test_fpr_a5a5   fr13
  85         test_fpr_a5a5   fr14
  86         test_fpr_a5a5   fr15
  87
  88 fmov5:  # Test fr -> @rn and @rn -> fr.
  89         init
  90         sz_32
  91         single_prec
  92         # FIXME!  Use a reserved memory location!
  93         mov     #40, r0
  94         shll8   r0
  95         fmov    fr0, @r0
  96         fmov    @r0, fr1
  97         fcmp/eq fr0, fr1
  98         bt      fmov6
  99         fail
 100
 101 fmov6:  # Test dr -> @rn and @rn -> dr.
 102         init
 103         sz_64
 104         double_prec
 105         mov     #40, r0
 106         shll8   r0
 107         fmov    dr0, @r0
 108         fmov    @r0, dr2
 109         fcmp/eq dr0, dr2
 110         bt      fmov7
 111         fail
 112
 113 fmov7:  # Test xd -> @rn and @rn -> xd.
 114         init
 115         sz_64
 116         double_prec
 117         mov     #40, r0
 118         shll8   r0
 119         fmov    dr0, xd0
 120         fmov    xd0, @r0
 121         fmov    @r0, xd2
 122         fmov    xd2, dr2
 123         fcmp/eq dr0, dr2
 124         bt      fmov8
 125         fail
 126
 127 fmov8:  # Test fr -> @-rn.
 128         init
 129         sz_32
 130         single_prec
 131         mov     #40, r0
 132         shll8   r0
 133         # Preserve.
 134         mov     r0, r1
 135         fmov    fr0, @-r0
 136         fmov    @r0, fr2
 137         fcmp/eq fr0, fr2
 138         bt      f8b
 139         fail
 140 f8b:    # check pre-dec.
 141         add     #4, r0
 142         cmp/eq  r0, r1
 143         bt      fmov9
 144         fail
 145
 146 fmov9:  # Test dr -> @-rn.
 147         init
 148         sz_64
 149         double_prec
 150         mov     #40, r0
 151         shll8   r0
 152         # Preserve r0.
 153         mov     r0, r1
 154         fmov    dr0, @-r0
 155         fmov    @r0, dr2
 156         fcmp/eq dr0, dr2
 157         bt      f9b
 158         fail
 159 f9b:    # check pre-dec.
 160         add     #8, r0
 161         cmp/eq  r0, r1
 162         bt      fmov10
 163         fail
 164
 165 fmov10: # Test xd -> @-rn.
 166         init
 167         sz_64
 168         double_prec
 169         mov     #40, r0
 170         shll8   r0
 171         # Preserve r0.
 172         mov     r0, r1
 173         fmov    dr0, xd0
 174         fmov    xd0, @-r0
 175         fmov    @r0, xd2
 176         fmov    xd2, dr2
 177         fcmp/eq dr0, dr2
 178         bt      f10b
 179         fail
 180 f10b:   # check pre-dec.
 181         add     #8, r0
 182         cmp/eq  r0, r1
 183         bt      fmov11
 184         fail
 185
 186 fmov11: # Test @rn+ -> fr.
 187         init
 188         sz_32
 189         single_prec
 190         mov     #40, r0
 191         shll8   r0
 192         # Preserve r0.
 193         mov     r0, r1
 194         fmov    fr0, @r0
 195         fmov    @r0+, fr2
 196         fcmp/eq fr0, fr2
 197         bt      f11b
 198         fail
 199 f11b:   # check post-inc.
 200         add     #4, r1
 201         cmp/eq  r0, r1
 202         bt      fmov12
 203         fail
 204
 205 fmov12: # Test @rn+ -> dr.
 206         init
 207         sz_64
 208         double_prec
 209         mov     #40, r0
 210         shll8   r0
 211         # preserve r0.
 212         mov     r0, r1
 213         fmov    dr0, @r0
 214         fmov    @r0+, dr2
 215         fcmp/eq dr0, dr2
 216         bt      f12b
 217         fail
 218 f12b:   # check post-inc.
 219         add     #8, r1
 220         cmp/eq  r0, r1
 221         bt      fmov13
 222         fail
 223
 224 fmov13: # Test @rn -> xd.
 225         init
 226         sz_64
 227         double_prec
 228         mov     #40, r0
 229         shll8   r0
 230         # Preserve r0.
 231         mov     r0, r1
 232         fmov    dr0, xd0
 233         fmov    xd0, @r0
 234         fmov    @r0+, xd2
 235         fmov    xd2, dr2
 236         fcmp/eq dr0, dr2
 237         bt      f13b
 238         fail
 239 f13b:
 240         add     #8, r1
 241         cmp/eq  r0, r1
 242         bt      fmov14
 243         fail
 244
 245 fmov14: # Test fr -> @(r0,rn), @(r0, rn) -> fr.
 246         init
 247         sz_32
 248         single_prec
 249         mov     #40, r0
 250         shll8   r0
 251         mov     #0, r1
 252         fmov    fr0, @(r0, r1)
 253         fmov    @(r0, r1), fr1
 254         fcmp/eq fr0, fr1
 255         bt      fmov15
 256         fail
 257
 258 fmov15: # Test dr -> @(r0, rn), @(r0, rn) -> dr.
 259         init
 260         sz_64
 261         double_prec
 262         mov     #40, r0
 263         shll8   r0
 264         mov     #0, r1
 265         fmov    dr0, @(r0, r1)
 266         fmov    @(r0, r1), dr2
 267         fcmp/eq dr0, dr2
 268         bt      fmov16
 269         fail
 270
 271 fmov16: # Test xd -> @(r0, rn), @(r0, rn) -> xd.
 272         init
 273         sz_64
 274         double_prec
 275         mov     #40, r0
 276         shll8   r0
 277         mov     #0, r1
 278         fmov    dr0, xd0
 279         fmov    xd0, @(r0, r1)
 280         fmov    @(r0, r1), xd2
 281         fmov    xd2, dr2
 282         fcmp/eq dr0, dr2
 283         bt      .L1
 284         fail
 285 .L1:
 286         assertreg0      0x2800
 287         assertreg       0, r1
 288         test_gr_a5a5    r2
 289         test_gr_a5a5    r3
 290         test_gr_a5a5    r4
 291         test_gr_a5a5    r5
 292         test_gr_a5a5    r6
 293         test_gr_a5a5    r7
 294         test_gr_a5a5    r8
 295         test_gr_a5a5    r9
 296         test_gr_a5a5    r10
 297         test_gr_a5a5    r11
 298         test_gr_a5a5    r12
 299         test_gr_a5a5    r13
 300         test_gr_a5a5    r14
 301
 302         sz_32
 303         single_prec
 304         assert_fpreg_i  0, fr0
 305         assert_fpreg_i  1, fr1
 306         assert_fpreg_i  0, fr2
 307         assert_fpreg_i  1, fr3
 308         test_fpr_a5a5   fr4
 309         test_fpr_a5a5   fr5
 310         test_fpr_a5a5   fr6
 311         test_fpr_a5a5   fr7
 312         test_fpr_a5a5   fr8
 313         test_fpr_a5a5   fr9
 314         test_fpr_a5a5   fr10
 315         test_fpr_a5a5   fr11
 316         test_fpr_a5a5   fr12
 317         test_fpr_a5a5   fr13
 318         test_fpr_a5a5   fr14
 319         test_fpr_a5a5   fr15
 320
 321         pass
 322         exit 0