?rev1line? |
?rev2line? |
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MA = MB = MR = MA x MB
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1 -2 3 -1 4 -2 -2 1 -1 -3 -5 -5 -32 13 1 2 -23 -14
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-4 -5 -4 -1 -2 0 0 -1 -4 -5 -5 3 35 -14 38 46 78 24
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-1 4 -5 3 -4 -3 -3 3 -2 0 -5 -2 13 -5 -13 11 27 39
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1 -1 -1 -2 -5 0 -5 3 -4 -1 -3 -5 36 -7 18 24 36 19
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1 2 -1 2 4 4 -5 0 -1 -4 -5 -3 -17 -6 -19 -51 -44 -39
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-5 -5 3 -2 -3 -5 3 -2 0 -5 -2 -5 11 13 30 79 66 48
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1 0000 21050018 addi $a1, $t0, 24
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2 0004 21070006 addi $a3, $t0, 6 ; numero maximo de iteracoes do for3
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3 for2:
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4 0008 23290000 addi $t1, $t9, 0
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5 000C 210F0000 addi $t7, $t0, 0
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6 for1:
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7 0010 8D2A0144 lw $t2, 324($t1) ; $t2 = MB posicao 0 (MB)
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8 0014 8D6C00B4 lw $t4, 180($t3) ; $t4 = MA posicao 0 (MA)
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9 0018 21290018 addi $t1, $t1, 24 ; incrementa 24 em $t1, proximo nr. da coluna
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10 001C 216B0004 addi $t3, $t3, 4 ; incrementa 4 em $t3, proximo nr. da linha
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11 0020 014C701C mult2 $t6, $t2, $t4; instrucao nova mult2 rd = rs * rt
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12 0024 01EE7820 add $t7, $t7, $t6 ; acumula valores em $t7
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13 0028 1565FFFA bne $t3, $a1, for1 ; nr. para ser salvo obtido quando $t3=$a1
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14 002C AF0F0400 [44] sw $t7, 1024($t8) ; salva na posicao contida em $t8
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15 0030 23390004 addi $t9, $t9, 4 ; controle de MB[0,0]
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16 0034 20CB0000 addi $t3, $a2, 0 ; controle de linhas da MA
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17 0038 23180004 addi $t8, $t8, 4 ; incrementa para proxima posicao p/salvar
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18 003C 1705FFF3 [60] bne $t8, $a1, for2 ; 6 posicoes da matriz C foram gravados
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19 0040 20C60018 addi $a2, $a2, 24 ; endereco para proxima linha
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20 0044 20A50018 [68] addi $a1, $a1, 24 ; incrementa em 24 para iniciar na proxima linha
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21 0048 20CB0000 addi $t3, $a2, 0 ; para ser multiplicada por todas colunas colocado em $t3
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22 004C 20840001 addi $a0, $a0, 1 ; controle de iteracoes do for3
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23 0050 21090000 [80] addi $t1, $t0, 0 ; volta para MB[0,0]
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24 0054 21190000 addi $t9, $t0, 0
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25 0058 210F0000 addi $t7, $t0, 0
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26 005C 1487FFED [92] bne $a0, $a3, for1 ; $a0=$a3 fim!
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27
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28 org 180
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29 00B4 00000001 dcw 1
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30 00B8 FFFFFFFE dcw -2
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31 00BC 00000003 dcw 3
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32 00C0 FFFFFFFF dcw -1
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33 00C4 00000004 dcw 4
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34 00C8 FFFFFFFE dcw -2
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35 00CC FFFFFFFC dcw -4
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36 00D0 FFFFFFFB dcw -5
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37 00D4 FFFFFFFC dcw -4
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38 00D8 FFFFFFFF dcw -1
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39 00DC FFFFFFFE dcw -2
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40 00E0 00000000 dcw 0
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41 00E4 FFFFFFFF dcw -1
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42 00E8 00000004 dcw 4
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43 00EC FFFFFFFB dcw -5
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44 00F0 00000003 dcw 3
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45 00F4 FFFFFFFC dcw -4
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46 00F8 FFFFFFFD dcw -3
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47 00FC 00000001 dcw 1
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48 0100 FFFFFFFF dcw -1
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49 0104 FFFFFFFF dcw -1
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50 0108 FFFFFFFE dcw -2
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51 010C FFFFFFFB dcw -5
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52 0110 00000000 dcw 0
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53 0114 00000001 dcw 1
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54 0118 00000002 dcw 2
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55 011C FFFFFFFF dcw -1
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56 0120 00000002 dcw 2
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57 0124 00000004 dcw 4
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58 0128 00000004 dcw 4
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59 012C FFFFFFFB dcw -5
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60 0130 FFFFFFFB dcw -5
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61 0134 00000003 dcw 3
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62 0138 FFFFFFFE dcw -2
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63 013C FFFFFFFD dcw -3
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64 0140 FFFFFFFB dcw -5
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65 0144 FFFFFFFE dcw -2
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66 0148 00000001 dcw 1
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67 014C FFFFFFFF dcw -1
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68 0150 FFFFFFFD dcw -3
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69 0154 FFFFFFFB dcw -5
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70 0158 FFFFFFFB dcw -5
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71 015C 00000000 dcw 0
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72 0160 FFFFFFFF dcw -1
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73 0164 FFFFFFFC dcw -4
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74 0168 FFFFFFFB dcw -5
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75 016C FFFFFFFB dcw -5
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76 0170 00000003 dcw 3
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77 0174 FFFFFFFD dcw -3
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78 0178 00000003 dcw 3
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79 017C FFFFFFFE dcw -2
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80 0180 00000000 dcw 0
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81 0184 FFFFFFFB dcw -5
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82 0188 FFFFFFFE dcw -2
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83 018C FFFFFFFB dcw -5
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84 0190 00000003 dcw 3
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85 0194 FFFFFFFC dcw -4
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86 0198 FFFFFFFF dcw -1
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87 019C FFFFFFFD dcw -3
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88 01A0 FFFFFFFB dcw -5
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89 01A4 FFFFFFFB dcw -5
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90 01A8 00000000 dcw 0
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91 01AC FFFFFFFF dcw -1
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92 01B0 FFFFFFFC dcw -4
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93 01B4 FFFFFFFB dcw -5
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94 01B8 FFFFFFFD dcw -3
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95 01BC 00000003 dcw 3
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96 01C0 FFFFFFFE dcw -2
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97 01C4 00000000 dcw 0
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98 01C8 FFFFFFFB dcw -5
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99 01CC FFFFFFFE dcw -2
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100 01D0 FFFFFFFB dcw -5
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101
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Table des étiquettes :
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for1 0010
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for2 0008
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