| 1 |
24 |
jeremybenn |
# frv testcase for mqxmachs $GRi,$GRj,$ACCk
|
| 2 |
|
|
# mach: fr400
|
| 3 |
|
|
|
| 4 |
|
|
.include "testutils.inc"
|
| 5 |
|
|
|
| 6 |
|
|
start
|
| 7 |
|
|
|
| 8 |
|
|
.global mqxmachs
|
| 9 |
|
|
mqxmachs:
|
| 10 |
|
|
; Positive operands
|
| 11 |
|
|
set_fr_iimmed 2,3,fr8 ; multiply small numbers
|
| 12 |
|
|
set_fr_iimmed 3,2,fr10
|
| 13 |
|
|
set_fr_iimmed 0,1,fr9 ; multiply by 0
|
| 14 |
|
|
set_fr_iimmed 2,0,fr11
|
| 15 |
|
|
mqxmachs fr8,fr10,acc0
|
| 16 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 17 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 18 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 19 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 20 |
|
|
test_accg_immed 0,accg0
|
| 21 |
|
|
test_acc_immed 0,acc0
|
| 22 |
|
|
test_accg_immed 0,accg1
|
| 23 |
|
|
test_acc_immed 0,acc1
|
| 24 |
|
|
test_accg_immed 0,accg2
|
| 25 |
|
|
test_acc_immed 6,acc2
|
| 26 |
|
|
test_accg_immed 0,accg3
|
| 27 |
|
|
test_acc_immed 6,acc3
|
| 28 |
|
|
|
| 29 |
|
|
set_fr_iimmed 2,1,fr8 ; multiply by 1
|
| 30 |
|
|
set_fr_iimmed 1,2,fr10
|
| 31 |
|
|
set_fr_iimmed 0x3fff,2,fr9 ; 15 bit result
|
| 32 |
|
|
set_fr_iimmed 2,0x3fff,fr11
|
| 33 |
|
|
mqxmachs fr8,fr10,acc0
|
| 34 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 35 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 36 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 37 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 38 |
|
|
test_accg_immed 0,accg2
|
| 39 |
|
|
test_acc_immed 8,acc2
|
| 40 |
|
|
test_accg_immed 0,accg3
|
| 41 |
|
|
test_acc_immed 8,acc3
|
| 42 |
|
|
test_accg_immed 0,accg0
|
| 43 |
|
|
test_acc_limmed 0,0x7ffe,acc0
|
| 44 |
|
|
test_accg_immed 0,accg1
|
| 45 |
|
|
test_acc_limmed 0,0x7ffe,acc1
|
| 46 |
|
|
|
| 47 |
|
|
set_fr_iimmed 0x4000,2,fr8 ; 16 bit result
|
| 48 |
|
|
set_fr_iimmed 2,0x4000,fr10
|
| 49 |
|
|
set_fr_iimmed 0x7fff,0x7fff,fr9 ; max positive result
|
| 50 |
|
|
set_fr_iimmed 0x7fff,0x7fff,fr11
|
| 51 |
|
|
mqxmachs fr8,fr10,acc0
|
| 52 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 53 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 54 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 55 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 56 |
|
|
test_accg_immed 0,accg2
|
| 57 |
|
|
test_acc_limmed 0x0000,0x8008,acc2
|
| 58 |
|
|
test_accg_immed 0,accg3
|
| 59 |
|
|
test_acc_limmed 0x0000,0x8008,acc3
|
| 60 |
|
|
test_accg_immed 0,accg0
|
| 61 |
|
|
test_acc_limmed 0x3fff,0x7fff,acc0
|
| 62 |
|
|
test_accg_immed 0,accg1
|
| 63 |
|
|
test_acc_limmed 0x3fff,0x7fff,acc1
|
| 64 |
|
|
|
| 65 |
|
|
; Mixed operands
|
| 66 |
|
|
set_fr_iimmed 2,0xfffd,fr8 ; multiply small numbers
|
| 67 |
|
|
set_fr_iimmed 0xfffd,2,fr10
|
| 68 |
|
|
set_fr_iimmed 0xfffe,1,fr9 ; multiply by 1
|
| 69 |
|
|
set_fr_iimmed 1,0xfffe,fr11
|
| 70 |
|
|
mqxmachs fr8,fr10,acc0
|
| 71 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 72 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 73 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 74 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 75 |
|
|
test_accg_immed 0,accg2
|
| 76 |
|
|
test_acc_limmed 0x0000,0x8002,acc2
|
| 77 |
|
|
test_accg_immed 0,accg3
|
| 78 |
|
|
test_acc_limmed 0x0000,0x8002,acc3
|
| 79 |
|
|
test_accg_immed 0,accg0
|
| 80 |
|
|
test_acc_limmed 0x3fff,0x7ffd,acc0
|
| 81 |
|
|
test_accg_immed 0,accg1
|
| 82 |
|
|
test_acc_limmed 0x3fff,0x7ffd,acc1
|
| 83 |
|
|
|
| 84 |
|
|
set_fr_iimmed 0xfffe,0,fr8 ; multiply by 0
|
| 85 |
|
|
set_fr_iimmed 0,0xfffe,fr10
|
| 86 |
|
|
set_fr_iimmed 0x2001,0xfffe,fr9 ; 15 bit result
|
| 87 |
|
|
set_fr_iimmed 0xfffe,0x2001,fr11
|
| 88 |
|
|
mqxmachs fr8,fr10,acc0
|
| 89 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 90 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 91 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 92 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 93 |
|
|
test_accg_immed 0,accg2
|
| 94 |
|
|
test_acc_limmed 0x0000,0x8002,acc2
|
| 95 |
|
|
test_accg_immed 0,accg3
|
| 96 |
|
|
test_acc_limmed 0x0000,0x8002,acc3
|
| 97 |
|
|
test_accg_immed 0,accg0
|
| 98 |
|
|
test_acc_limmed 0x3fff,0x3ffb,acc0
|
| 99 |
|
|
test_accg_immed 0,accg1
|
| 100 |
|
|
test_acc_limmed 0x3fff,0x3ffb,acc1
|
| 101 |
|
|
|
| 102 |
|
|
set_fr_iimmed 0x4000,0xfffe,fr8 ; 16 bit result
|
| 103 |
|
|
set_fr_iimmed 0xfffe,0x4000,fr10
|
| 104 |
|
|
set_fr_iimmed 0x7fff,0x8000,fr9 ; max negative result
|
| 105 |
|
|
set_fr_iimmed 0x8000,0x7fff,fr11
|
| 106 |
|
|
mqxmachs fr8,fr10,acc0
|
| 107 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 108 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 109 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 110 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 111 |
|
|
test_accg_immed 0,accg2
|
| 112 |
|
|
test_acc_limmed 0x0000,0x0002,acc2
|
| 113 |
|
|
test_accg_immed 0,accg3
|
| 114 |
|
|
test_acc_limmed 0x0000,0x0002,acc3
|
| 115 |
|
|
test_accg_immed 0xff,accg0
|
| 116 |
|
|
test_acc_limmed 0xffff,0xbffb,acc0
|
| 117 |
|
|
test_accg_immed 0xff,accg1
|
| 118 |
|
|
test_acc_limmed 0xffff,0xbffb,acc1
|
| 119 |
|
|
|
| 120 |
|
|
; Negative operands
|
| 121 |
|
|
set_fr_iimmed 0xfffe,0xfffd,fr8 ; multiply small numbers
|
| 122 |
|
|
set_fr_iimmed 0xfffd,0xfffe,fr10
|
| 123 |
|
|
set_fr_iimmed 0xffff,0xfffe,fr9 ; multiply by -1
|
| 124 |
|
|
set_fr_iimmed 0xfffe,0xffff,fr11
|
| 125 |
|
|
mqxmachs fr8,fr10,acc0
|
| 126 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 127 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 128 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 129 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 130 |
|
|
test_accg_immed 0,accg2
|
| 131 |
|
|
test_acc_limmed 0x0000,0x0008,acc2
|
| 132 |
|
|
test_accg_immed 0,accg3
|
| 133 |
|
|
test_acc_limmed 0x0000,0x0008,acc3
|
| 134 |
|
|
test_accg_immed 0xff,accg0
|
| 135 |
|
|
test_acc_limmed 0xffff,0xbffd,acc0
|
| 136 |
|
|
test_accg_immed 0xff,accg1
|
| 137 |
|
|
test_acc_limmed 0xffff,0xbffd,acc1
|
| 138 |
|
|
|
| 139 |
|
|
set_fr_iimmed 0x8001,0x8001,fr8 ; almost max positive result
|
| 140 |
|
|
set_fr_iimmed 0x8001,0x8001,fr10
|
| 141 |
|
|
set_fr_iimmed 0x8000,0x8000,fr9 ; max positive result
|
| 142 |
|
|
set_fr_iimmed 0x8000,0x8000,fr11
|
| 143 |
|
|
mqxmachs fr8,fr10,acc0
|
| 144 |
|
|
test_spr_bits 0x3c,2,0,msr0 ; msr0.sie is clear
|
| 145 |
|
|
test_spr_bits 2,1,0,msr0 ; msr0.ovf not set
|
| 146 |
|
|
test_spr_bits 1,0,0,msr0 ; msr0.aovf not set
|
| 147 |
|
|
test_spr_bits 0x7000,12,0,msr0 ; msr0.mtt not set
|
| 148 |
|
|
test_accg_immed 0,accg2
|
| 149 |
|
|
test_acc_immed 0x3fff0009,acc2
|
| 150 |
|
|
test_accg_immed 0,accg3
|
| 151 |
|
|
test_acc_immed 0x3fff0009,acc3
|
| 152 |
|
|
test_accg_immed 0,accg0
|
| 153 |
|
|
test_acc_immed 0x3fffbffd,acc0
|
| 154 |
|
|
test_accg_immed 0,accg1
|
| 155 |
|
|
test_acc_immed 0x3fffbffd,acc1
|
| 156 |
|
|
|
| 157 |
|
|
set_accg_immed 0x7f,accg2 ; saturation
|
| 158 |
|
|
set_acc_immed 0xffffffff,acc2
|
| 159 |
|
|
set_accg_immed 0x7f,accg3
|
| 160 |
|
|
set_acc_immed 0xffffffff,acc3
|
| 161 |
|
|
set_accg_immed 0x7f,accg0 ; saturation
|
| 162 |
|
|
set_acc_immed 0xffffffff,acc0
|
| 163 |
|
|
set_accg_immed 0x7f,accg1
|
| 164 |
|
|
set_acc_immed 0xffffffff,acc1
|
| 165 |
|
|
set_fr_iimmed 1,1,fr8
|
| 166 |
|
|
set_fr_iimmed 1,1,fr10
|
| 167 |
|
|
set_fr_iimmed 0x7fff,0x7fff,fr9 ; saturation
|
| 168 |
|
|
set_fr_iimmed 0x7fff,0x7fff,fr11
|
| 169 |
|
|
mqxmachs fr8,fr10,acc0
|
| 170 |
|
|
test_spr_bits 0x3c,2,0xf,msr0 ; msr0.sie is set
|
| 171 |
|
|
test_spr_bits 2,1,1,msr0 ; msr0.ovf is set
|
| 172 |
|
|
test_spr_bits 1,0,1,msr0 ; msr0.aovf is set
|
| 173 |
|
|
test_spr_bits 0x7000,12,1,msr0 ; msr0.mtt is set
|
| 174 |
|
|
test_accg_immed 0x7f,accg2
|
| 175 |
|
|
test_acc_limmed 0xffff,0xffff,acc2
|
| 176 |
|
|
test_accg_immed 0x7f,accg3
|
| 177 |
|
|
test_acc_limmed 0xffff,0xffff,acc3
|
| 178 |
|
|
test_accg_immed 0x7f,accg0
|
| 179 |
|
|
test_acc_limmed 0xffff,0xffff,acc0
|
| 180 |
|
|
test_accg_immed 0x7f,accg1
|
| 181 |
|
|
test_acc_limmed 0xffff,0xffff,acc1
|
| 182 |
|
|
|
| 183 |
|
|
set_accg_immed 0x80,accg2 ; saturation
|
| 184 |
|
|
set_acc_immed 0,acc2
|
| 185 |
|
|
set_accg_immed 0x80,accg3
|
| 186 |
|
|
set_acc_immed 0,acc3
|
| 187 |
|
|
set_accg_immed 0x80,accg0 ; saturation
|
| 188 |
|
|
set_acc_immed 0,acc0
|
| 189 |
|
|
set_accg_immed 0x80,accg1
|
| 190 |
|
|
set_acc_immed 0,acc1
|
| 191 |
|
|
set_fr_iimmed 0xffff,0,fr8
|
| 192 |
|
|
set_fr_iimmed 1,0xffff,fr10
|
| 193 |
|
|
set_fr_iimmed 0x0000,0x8000,fr9 ; saturation
|
| 194 |
|
|
set_fr_iimmed 0x7fff,0x7fff,fr11
|
| 195 |
|
|
mqxmachs fr8,fr10,acc0
|
| 196 |
|
|
test_spr_bits 0x3c,2,0x6,msr0 ; msr0.sie is set
|
| 197 |
|
|
test_spr_bits 2,1,1,msr0 ; msr0.ovf is set
|
| 198 |
|
|
test_spr_bits 1,0,1,msr0 ; msr0.aovf is set
|
| 199 |
|
|
test_spr_bits 0x7000,12,1,msr0 ; msr0.mtt is set
|
| 200 |
|
|
test_accg_immed 0x80,accg2
|
| 201 |
|
|
test_acc_immed 0,acc2
|
| 202 |
|
|
test_accg_immed 0x80,accg3
|
| 203 |
|
|
test_acc_immed 0,acc3
|
| 204 |
|
|
test_accg_immed 0x80,accg0
|
| 205 |
|
|
test_acc_immed 0,acc0
|
| 206 |
|
|
test_accg_immed 0x80,accg1
|
| 207 |
|
|
test_acc_immed 0,acc1
|
| 208 |
|
|
|
| 209 |
|
|
pass
|
| 210 |
|
|
|
| 211 |
|
|
|
