| 1 | .data 256 |
| 2 | .$($int = 4) |
| 3 | C: |
| 4 | .c "\nC:" |
| 5 | F: |
| 6 | .c "\nF:" |
| 7 | format: |
| 8 | .c "%3d " |
| 9 | newline: |
| 10 | .c "\n" |
| 11 | |
| 12 | .code |
| 13 | jmpi main |
| 14 | |
| 15 | name c2f |
| 16 | c2f: |
| 17 | prolog |
| 18 | arg $in |
| 19 | |
| 20 | allocai $(32 * $int) $index |
| 21 | |
| 22 | getarg %r2 $in |
| 23 | |
| 24 | // 32x9*5/+ |
| 25 | movi %r0 32 |
| 26 | |
| 27 | // x9*5/+ |
| 28 | stxi_i $index %fp %r0 |
| 29 | . $($index = $index + $int) |
| 30 | movr %r0 %r2 |
| 31 | |
| 32 | // 9*5/+ |
| 33 | stxi_i $index %fp %r0 |
| 34 | . $($index = $index + $int) |
| 35 | movi %r0 9 |
| 36 | |
| 37 | // *5/+ |
| 38 | . $($index = $index - $int) |
| 39 | ldxi_i %r1 %fp $index |
| 40 | mulr %r0 %r1 %r0 |
| 41 | |
| 42 | // 5/+ |
| 43 | stxi_i $index %fp %r0 |
| 44 | . $($index = $index + $int) |
| 45 | movi %r0 5 |
| 46 | |
| 47 | // /+ |
| 48 | . $($index = $index - $int) |
| 49 | ldxi_i %r1 %fp $index |
| 50 | divr %r0 %r1 %r0 |
| 51 | |
| 52 | // + |
| 53 | . $($index = $index - $int) |
| 54 | ldxi_i %r1 %fp $index |
| 55 | addr %r0 %r1 %r0 |
| 56 | |
| 57 | retr %r0 |
| 58 | epilog |
| 59 | |
| 60 | name f2c |
| 61 | f2c: |
| 62 | prolog |
| 63 | arg $in |
| 64 | |
| 65 | allocai $(32 * $int) $index |
| 66 | |
| 67 | getarg %r2 $in |
| 68 | |
| 69 | // x32-5*9/ |
| 70 | stxi_i $index %fp %r0 |
| 71 | . $($index = $index + $int) |
| 72 | movr %r0 %r2 |
| 73 | |
| 74 | // 32-5*9/ |
| 75 | stxi_i $index %fp %r0 |
| 76 | . $($index = $index + $int) |
| 77 | movi %r0 32 |
| 78 | |
| 79 | // -5*9/ |
| 80 | . $($index = $index - $int) |
| 81 | ldxi_i %r1 %fp $index |
| 82 | subr %r0 %r1 %r0 |
| 83 | |
| 84 | // 5*9/ |
| 85 | stxi_i $index %fp %r0 |
| 86 | . $($index = $index + $int) |
| 87 | movi %r0 5 |
| 88 | |
| 89 | // *9/ |
| 90 | . $($index = $index - $int) |
| 91 | ldxi_i %r1 %fp $index |
| 92 | mulr %r0 %r1 %r0 |
| 93 | |
| 94 | // 9/ |
| 95 | stxi_i $index %fp %r0 |
| 96 | . $($index = $index + $int) |
| 97 | movi %r0 9 |
| 98 | |
| 99 | // / |
| 100 | . $($index = $index - $int) |
| 101 | ldxi_i %r1 %fp $index |
| 102 | divr %r0 %r1 %r0 |
| 103 | |
| 104 | retr %r0 |
| 105 | epilog |
| 106 | |
| 107 | //----------------------------------------------------------------------- |
| 108 | name main |
| 109 | main: |
| 110 | prolog |
| 111 | |
| 112 | prepare |
| 113 | pushargi C |
| 114 | ellipsis |
| 115 | finishi @printf |
| 116 | movi %v0 0 |
| 117 | loopC: |
| 118 | prepare |
| 119 | pushargi format |
| 120 | ellipsis |
| 121 | pushargr %v0 |
| 122 | finishi @printf |
| 123 | addi %v0 %v0 10 |
| 124 | blei loopC %v0 100 |
| 125 | prepare |
| 126 | pushargi F |
| 127 | ellipsis |
| 128 | finishi @printf |
| 129 | movi %v0 0 |
| 130 | loopC2F: |
| 131 | prepare |
| 132 | pushargr %v0 |
| 133 | finishi c2f |
| 134 | retval %r0 |
| 135 | prepare |
| 136 | pushargi format |
| 137 | ellipsis |
| 138 | pushargr %r0 |
| 139 | finishi @printf |
| 140 | addi %v0 %v0 10 |
| 141 | blei loopC2F %v0 100 |
| 142 | prepare |
| 143 | pushargi newline |
| 144 | ellipsis |
| 145 | finishi @printf |
| 146 | |
| 147 | prepare |
| 148 | pushargi F |
| 149 | ellipsis |
| 150 | finishi @printf |
| 151 | movi %v0 32 |
| 152 | loopF: |
| 153 | prepare |
| 154 | pushargi format |
| 155 | ellipsis |
| 156 | pushargr %v0 |
| 157 | finishi @printf |
| 158 | addi %v0 %v0 18 |
| 159 | blei loopF %v0 212 |
| 160 | prepare |
| 161 | pushargi C |
| 162 | ellipsis |
| 163 | finishi @printf |
| 164 | movi %v0 32 |
| 165 | loopF2C: |
| 166 | prepare |
| 167 | pushargr %v0 |
| 168 | finishi f2c |
| 169 | retval %r0 |
| 170 | prepare |
| 171 | pushargi format |
| 172 | ellipsis |
| 173 | pushargr %r0 |
| 174 | finishi @printf |
| 175 | addi %v0 %v0 18 |
| 176 | blei loopF2C %v0 212 |
| 177 | prepare |
| 178 | pushargi newline |
| 179 | ellipsis |
| 180 | finishi @printf |
| 181 | |
| 182 | ret |
| 183 | epilog |