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Rev | Author | Line No. | Line |
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382 | heavyiron | 1 | ;; Calculator for MenuetOS (c) Ville Turjanmaa |
2 | ;; |
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485 | heavyiron | 3 | ;; Compile with FASM |
153 | heavyiron | 4 | ;; |
485 | heavyiron | 5 | ;; Pavel Rymovski (Heavyiron) - version for KolibriOS |
6 | ;; |
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382 | heavyiron | 7 | ;; What's new: |
153 | heavyiron | 8 | ;; Calc 1.1 |
382 | heavyiron | 9 | ;; 1) changed design |
10 | ;; 2) new procedure of draw window (10 decimal digits, 23 binary, "+" not displayed now) |
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11 | ;; 3) window with skin |
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153 | heavyiron | 12 | ;; Calc 1.2 |
107 | heavyiron | 13 | ;; 1)added some useful functions, such as arcsin, arccos, arctg, 1/x, x^2 |
153 | heavyiron | 14 | ;; Calc 1.31 |
107 | heavyiron | 15 | ;; 1)optimised program |
153 | heavyiron | 16 | ;; 2)new type of window (you need kernel 114 revision or higher) |
382 | heavyiron | 17 | ;; Calc 1.32 |
18 | ;; 1)fixed arccos |
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31 | halyavin | 19 | |
382 | heavyiron | 20 | |
153 | heavyiron | 21 | appname equ 'Calc ' |
382 | heavyiron | 22 | version equ '1.32' |
153 | heavyiron | 23 | |
31 | halyavin | 24 | use32 |
153 | heavyiron | 25 | org 0x0 |
382 | heavyiron | 26 | db 'MENUET01' ; 8 byte id |
27 | dd 0x01 ; header version |
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28 | dd START ; start of code |
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29 | dd I_END ; size of image |
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31 | halyavin | 30 | dd 0x1000 ; memory for app |
31 | dd 0x1000 ; esp |
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153 | heavyiron | 32 | dd 0x0,0x0 ; I_Param , I_Icon |
31 | halyavin | 33 | |
485 | heavyiron | 34 | include '..\..\..\macros.inc' |
31 | halyavin | 35 | |
107 | heavyiron | 36 | START: |
31 | halyavin | 37 | |
382 | heavyiron | 38 | mov eax,48 |
39 | mov ebx,3 |
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40 | mov ecx,sc |
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41 | mov edx,sizeof.system_colors |
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485 | heavyiron | 42 | mcall |
382 | heavyiron | 43 | |
485 | heavyiron | 44 | red: |
107 | heavyiron | 45 | call draw_window |
31 | halyavin | 46 | |
485 | heavyiron | 47 | still: |
107 | heavyiron | 48 | push 10 |
49 | pop eax |
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485 | heavyiron | 50 | mcall |
51 | |||
52 | dec eax |
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107 | heavyiron | 53 | jz red |
54 | dec eax |
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55 | jz key |
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153 | heavyiron | 56 | |
485 | heavyiron | 57 | button: |
153 | heavyiron | 58 | mov al,17 ; получить идентификатор нажатой кнопки |
485 | heavyiron | 59 | mcall |
31 | halyavin | 60 | shr eax,8 |
107 | heavyiron | 61 | jmp testbut |
153 | heavyiron | 62 | |
485 | heavyiron | 63 | key: |
153 | heavyiron | 64 | mov al,2 ; получить ASCII-код нажатой клавиши |
485 | heavyiron | 65 | mcall |
107 | heavyiron | 66 | shr eax,8 |
153 | heavyiron | 67 | mov edi,asci ; перевод ASCII в идентификатор кнопки |
107 | heavyiron | 68 | mov ecx,18 |
31 | halyavin | 69 | cld |
70 | repne scasb |
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71 | jne still |
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72 | sub edi,asci |
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73 | dec edi |
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74 | mov esi,butid |
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75 | add esi,edi |
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76 | lodsb |
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107 | heavyiron | 77 | |
31 | halyavin | 78 | testbut: |
153 | heavyiron | 79 | cmp eax,1 ; кнопка 1 - закрытие программы |
31 | halyavin | 80 | jne noclose |
153 | heavyiron | 81 | or eax,-1 |
485 | heavyiron | 82 | mcall |
107 | heavyiron | 83 | |
31 | halyavin | 84 | noclose: |
85 | cmp eax,2 |
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86 | jne no_reset |
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87 | call clear_all |
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88 | jmp still |
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107 | heavyiron | 89 | |
31 | halyavin | 90 | no_reset: |
91 | finit |
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153 | heavyiron | 92 | mov ebx,muuta1 ; Перевод в формат FPU |
93 | mov esi,18 |
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94 | call atof |
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95 | fstp [trans1] |
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96 | mov ebx,muuta2 |
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97 | mov esi,18 |
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98 | call atof |
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99 | fst [trans2] |
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205 | heavyiron | 100 | |
107 | heavyiron | 101 | cmp eax,33 |
31 | halyavin | 102 | jne no_sign |
103 | cmp [dsign],byte '-' |
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104 | jne no_m |
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105 | mov [dsign],byte '+' |
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106 | call print_display |
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107 | jmp still |
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107 | heavyiron | 108 | |
31 | halyavin | 109 | no_m: |
110 | mov [dsign],byte '-' |
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111 | call print_display |
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112 | jmp still |
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107 | heavyiron | 113 | |
31 | halyavin | 114 | no_sign: |
115 | cmp eax,3 |
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116 | jne no_display_change |
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117 | inc [display_type] |
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118 | cmp [display_type],2 |
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119 | jbe display_continue |
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120 | mov [display_type],0 |
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107 | heavyiron | 121 | |
31 | halyavin | 122 | display_continue: |
123 | mov eax,[display_type] |
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124 | mov eax,[multipl+eax*4] |
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125 | mov [entry_multiplier],eax |
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126 | call print_display |
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127 | jmp still |
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128 | |||
129 | no_display_change: |
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130 | cmp eax,6 |
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153 | heavyiron | 131 | jb no_a_f |
31 | halyavin | 132 | cmp eax,11 |
153 | heavyiron | 133 | jg no_a_f |
31 | halyavin | 134 | add eax,4 |
135 | call number_entry |
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136 | jmp still |
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107 | heavyiron | 137 | |
138 | no_a_f: |
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31 | halyavin | 139 | cmp eax,12 |
153 | heavyiron | 140 | jb no_13 |
31 | halyavin | 141 | cmp eax,14 |
153 | heavyiron | 142 | jg no_13 |
31 | halyavin | 143 | sub eax,11 |
144 | call number_entry |
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145 | jmp still |
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107 | heavyiron | 146 | |
31 | halyavin | 147 | no_13: |
107 | heavyiron | 148 | cmp eax,19 |
153 | heavyiron | 149 | jb no_46 |
107 | heavyiron | 150 | cmp eax,21 |
153 | heavyiron | 151 | jg no_46 |
107 | heavyiron | 152 | sub eax,15 |
31 | halyavin | 153 | call number_entry |
154 | jmp still |
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107 | heavyiron | 155 | |
31 | halyavin | 156 | no_46: |
107 | heavyiron | 157 | cmp eax,26 |
153 | heavyiron | 158 | jb no_79 |
107 | heavyiron | 159 | cmp eax,28 |
153 | heavyiron | 160 | jg no_79 |
107 | heavyiron | 161 | sub eax,19 |
31 | halyavin | 162 | call number_entry |
163 | jmp still |
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107 | heavyiron | 164 | |
31 | halyavin | 165 | no_79: |
107 | heavyiron | 166 | cmp eax,34 |
31 | halyavin | 167 | jne no_0 |
153 | heavyiron | 168 | xor eax,eax |
31 | halyavin | 169 | call number_entry |
170 | jmp still |
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107 | heavyiron | 171 | |
172 | no_0: |
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173 | cmp eax,35 |
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31 | halyavin | 174 | jne no_id |
175 | inc [id] |
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176 | and [id],1 |
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177 | mov [new_dec],100000 |
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178 | jmp still |
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107 | heavyiron | 179 | |
31 | halyavin | 180 | no_id: |
107 | heavyiron | 181 | cmp eax,17 |
31 | halyavin | 182 | jne no_sin |
183 | fld [trans1] |
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184 | fsin |
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185 | jmp show_result |
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107 | heavyiron | 186 | |
31 | halyavin | 187 | no_sin: |
107 | heavyiron | 188 | cmp eax,18 |
189 | jne no_asin |
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190 | fld [trans1] |
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191 | fld st0 |
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192 | fmul st,st1 |
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193 | fld1 |
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194 | fsubrp st1,st0 |
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195 | fsqrt |
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196 | fpatan |
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197 | jmp show_result |
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198 | |||
199 | no_asin: |
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200 | cmp eax,16 |
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31 | halyavin | 201 | jne no_int |
202 | fld [trans1] |
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203 | frndint |
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204 | jmp show_result |
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107 | heavyiron | 205 | |
31 | halyavin | 206 | no_int: |
107 | heavyiron | 207 | cmp eax,23 |
208 | jne no_1x |
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209 | fld1 |
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175 | heavyiron | 210 | fdiv [trans1] |
107 | heavyiron | 211 | jmp show_result |
212 | |||
213 | no_1x: |
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214 | cmp eax,24 |
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31 | halyavin | 215 | jne no_cos |
216 | fld [trans1] |
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217 | fcos |
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218 | jmp show_result |
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107 | heavyiron | 219 | |
31 | halyavin | 220 | no_cos: |
107 | heavyiron | 221 | cmp eax,25 |
222 | jne no_acos |
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223 | fld [trans1] |
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382 | heavyiron | 224 | fld st0 |
225 | fmul st,st1 |
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107 | heavyiron | 226 | fld1 |
382 | heavyiron | 227 | fsubrp st1,st0 |
107 | heavyiron | 228 | fsqrt |
382 | heavyiron | 229 | fxch st1 |
107 | heavyiron | 230 | fpatan |
31 | halyavin | 231 | jmp show_result |
107 | heavyiron | 232 | |
233 | no_acos: |
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234 | cmp eax,30 |
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235 | jne no_x2 |
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236 | fld [trans1] |
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237 | fmul st,st0 |
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238 | jmp show_result |
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239 | |||
240 | no_x2: |
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241 | cmp eax,31 |
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31 | halyavin | 242 | jne no_tan |
243 | fld [trans1] |
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107 | heavyiron | 244 | fptan |
245 | fstp st2 |
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246 | jmp show_result |
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247 | |||
248 | no_tan: |
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249 | cmp eax,32 |
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250 | jne no_atan |
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31 | halyavin | 251 | fld [trans1] |
107 | heavyiron | 252 | fld1 |
253 | fpatan |
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31 | halyavin | 254 | jmp show_result |
107 | heavyiron | 255 | |
256 | no_atan: |
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257 | cmp eax,38 |
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31 | halyavin | 258 | jne no_pi |
259 | fldpi |
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260 | jmp show_result |
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107 | heavyiron | 261 | |
31 | halyavin | 262 | no_pi: |
107 | heavyiron | 263 | cmp eax,37 |
31 | halyavin | 264 | jne no_sqrt |
265 | fld [trans1] |
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266 | fsqrt |
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267 | jmp show_result |
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107 | heavyiron | 268 | |
31 | halyavin | 269 | no_sqrt: |
270 | cmp eax,15 |
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271 | jne no_add |
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272 | call calculate |
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273 | call new_entry |
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274 | mov [calc],'+' |
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275 | jmp still |
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107 | heavyiron | 276 | |
31 | halyavin | 277 | no_add: |
107 | heavyiron | 278 | cmp eax,22 |
31 | halyavin | 279 | jne no_sub |
280 | call calculate |
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281 | call new_entry |
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282 | mov [calc],'-' |
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283 | jmp still |
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107 | heavyiron | 284 | |
31 | halyavin | 285 | no_sub: |
107 | heavyiron | 286 | cmp eax,29 |
31 | halyavin | 287 | jne no_div |
288 | call calculate |
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289 | call new_entry |
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290 | mov [calc],'/' |
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291 | jmp still |
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107 | heavyiron | 292 | |
31 | halyavin | 293 | no_div: |
107 | heavyiron | 294 | cmp eax,36 |
31 | halyavin | 295 | jne no_mul |
296 | call calculate |
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297 | mov [calc],'*' |
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298 | call new_entry |
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299 | jmp still |
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107 | heavyiron | 300 | |
31 | halyavin | 301 | no_mul: |
107 | heavyiron | 302 | cmp eax,39 |
31 | halyavin | 303 | jne no_calc |
304 | call calculate |
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305 | jmp still |
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107 | heavyiron | 306 | |
31 | halyavin | 307 | no_calc: |
308 | jmp still |
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309 | |||
310 | show_result: |
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311 | call ftoa |
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312 | call print_display |
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313 | jmp still |
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314 | |||
315 | error: |
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316 | jmp still |
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317 | |||
318 | calculate: |
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319 | pusha |
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320 | cmp [calc],' ' |
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153 | heavyiron | 321 | je no_calculation |
31 | halyavin | 322 | cmp [calc],'/' |
323 | jne no_cdiv |
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324 | fdiv [trans1] |
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107 | heavyiron | 325 | |
31 | halyavin | 326 | no_cdiv: |
327 | cmp [calc],'*' |
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328 | jne no_cmul |
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329 | fmul [trans1] |
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107 | heavyiron | 330 | |
31 | halyavin | 331 | no_cmul: |
332 | cmp [calc],'+' |
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333 | jne no_cadd |
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334 | fadd [trans1] |
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107 | heavyiron | 335 | |
31 | halyavin | 336 | no_cadd: |
337 | cmp [calc],'-' |
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338 | jne no_cdec |
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339 | fsub [trans1] |
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107 | heavyiron | 340 | |
31 | halyavin | 341 | no_cdec: |
342 | call ftoa |
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107 | heavyiron | 343 | |
344 | no_calculation: |
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31 | halyavin | 345 | call print_display |
346 | popa |
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347 | ret |
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348 | |||
349 | number_entry: |
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350 | |||
351 | pusha |
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352 | |||
353 | cmp eax,[entry_multiplier] |
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354 | jge no_entry |
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355 | cmp [id],1 |
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153 | heavyiron | 356 | je decimal_entry |
31 | halyavin | 357 | mov ebx,[integer] |
175 | heavyiron | 358 | test ebx,0xF0000000 |
31 | halyavin | 359 | jnz no_entry |
360 | mov ebx,eax |
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361 | mov eax,[integer] |
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362 | mov ecx,[entry_multiplier] |
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363 | mul ecx |
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364 | add eax,ebx |
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365 | mov [integer],eax |
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366 | call print_display |
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367 | call to_muuta |
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368 | popa |
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369 | ret |
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370 | |||
371 | decimal_entry: |
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372 | |||
373 | imul eax,[new_dec] |
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374 | add [decimal],eax |
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375 | mov eax,[new_dec] |
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376 | xor edx,edx |
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377 | mov ebx,[entry_multiplier] |
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378 | div ebx |
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379 | mov [new_dec],eax |
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380 | call print_display |
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381 | call to_muuta |
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382 | popa |
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383 | ret |
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384 | |||
385 | no_entry: |
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386 | |||
387 | call print_display |
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388 | call to_muuta |
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389 | popa |
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390 | ret |
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107 | heavyiron | 391 | |
392 | to_muuta: |
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31 | halyavin | 393 | |
394 | pusha |
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395 | mov al,[dsign] |
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396 | mov esi,muuta0 |
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397 | mov edi,muuta1 |
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398 | mov ecx,18 |
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399 | cld |
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400 | rep movsb |
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401 | mov [muuta1],al |
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153 | heavyiron | 402 | mov edi,muuta1+10 ; целое |
31 | halyavin | 403 | mov eax,[integer] |
107 | heavyiron | 404 | |
31 | halyavin | 405 | new_to_muuta1: |
107 | heavyiron | 406 | |
31 | halyavin | 407 | mov ebx,10 |
408 | xor edx,edx |
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409 | div ebx |
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410 | mov [edi],dl |
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411 | add [edi],byte 48 |
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412 | dec edi |
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413 | cmp edi,muuta1+1 |
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414 | jge new_to_muuta1 |
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153 | heavyiron | 415 | mov edi,muuta1+17 ; дробное |
31 | halyavin | 416 | mov eax,[decimal] |
107 | heavyiron | 417 | |
31 | halyavin | 418 | new_to_muuta2: |
107 | heavyiron | 419 | |
31 | halyavin | 420 | mov ebx,10 |
421 | xor edx,edx |
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422 | div ebx |
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423 | mov [edi],dl |
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424 | add [edi],byte 48 |
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425 | dec edi |
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426 | cmp edi,muuta1+12 |
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427 | jge new_to_muuta2 |
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428 | popa |
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429 | ret |
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430 | |||
431 | new_entry: |
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432 | |||
433 | pusha |
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434 | mov esi,muuta1 |
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435 | mov edi,muuta2 |
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436 | mov ecx,18 |
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437 | cld |
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438 | rep movsb |
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439 | mov esi,muuta0 |
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440 | mov edi,muuta1 |
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441 | mov ecx,18 |
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442 | cld |
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443 | rep movsb |
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444 | mov [integer],0 |
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445 | mov [decimal],0 |
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446 | mov [id],0 |
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447 | mov [new_dec],100000 |
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448 | mov [sign],byte '+' |
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449 | popa |
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450 | ret |
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451 | |||
452 | |||
107 | heavyiron | 453 | ftoa: ; fpu st0 -> [integer],[decimal] |
31 | halyavin | 454 | pusha |
455 | fst [tmp2] |
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456 | fstcw [controlWord] ; set truncate integer mode |
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457 | mov ax,[controlWord] |
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458 | mov [tmp], ax |
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153 | heavyiron | 459 | or [tmp], word 0x0c00 |
31 | halyavin | 460 | fldcw [tmp] |
461 | ftst ; test if st0 is negative |
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462 | fstsw ax |
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107 | heavyiron | 463 | and ax, 0x4500 |
31 | halyavin | 464 | mov [sign], 0 |
107 | heavyiron | 465 | cmp ax, 0x0100 |
31 | halyavin | 466 | jne no_neg |
467 | mov [sign],1 |
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107 | heavyiron | 468 | |
31 | halyavin | 469 | no_neg: |
175 | heavyiron | 470 | fld [tmp2] |
153 | heavyiron | 471 | cmp byte [sign], 0 ; change fraction to positive |
472 | je no_neg2 |
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31 | halyavin | 473 | fchs |
107 | heavyiron | 474 | |
31 | halyavin | 475 | no_neg2: |
822 | diamond | 476 | fadd [smallValueForRounding] |
477 | fist [integer] |
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478 | fisub [integer] |
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153 | heavyiron | 479 | mov [res],0 ; convert 6 decimal numbers |
31 | halyavin | 480 | mov edi,6 |
481 | |||
482 | newd: |
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483 | fimul [kymppi] |
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484 | fist [decimal] |
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485 | mov ebx,[res] |
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486 | imul ebx,10 |
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487 | mov [res],ebx |
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488 | mov eax,[decimal] |
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489 | add [res],eax |
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490 | fisub [decimal] |
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175 | heavyiron | 491 | fst [tmp2] |
31 | halyavin | 492 | ftst |
493 | fstsw ax |
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175 | heavyiron | 494 | test ax,1 |
495 | jnz real_done |
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496 | fld [tmp2] |
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31 | halyavin | 497 | dec edi |
175 | heavyiron | 498 | jz real_done |
31 | halyavin | 499 | jmp newd |
500 | |||
501 | real_done: |
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822 | diamond | 502 | fldcw [controlWord] |
31 | halyavin | 503 | mov eax,[res] |
504 | mov [decimal],eax |
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107 | heavyiron | 505 | cmp [integer],0x80000000 |
31 | halyavin | 506 | jne no_error |
507 | call clear_all |
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508 | mov [calc],'E' |
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107 | heavyiron | 509 | |
31 | halyavin | 510 | no_error: |
511 | mov [dsign],byte '+' |
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153 | heavyiron | 512 | cmp [sign],byte 0 ; convert negative result |
513 | je no_negative |
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822 | diamond | 514 | ; mov eax,[integer] |
515 | ; not eax |
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516 | ; inc eax |
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517 | ; mov [integer],eax |
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31 | halyavin | 518 | mov [dsign],byte '-' |
107 | heavyiron | 519 | |
31 | halyavin | 520 | no_negative: |
521 | call to_muuta |
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522 | popa |
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523 | ret |
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524 | |||
525 | |||
526 | atof: |
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527 | push ax |
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528 | push di |
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529 | fldz |
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530 | mov di, 0 |
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531 | cmp si, 0 |
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153 | heavyiron | 532 | je .error ; Jump if string has 0 length. |
31 | halyavin | 533 | mov byte [sign], 0 |
153 | heavyiron | 534 | cmp byte [bx], '+' ; Take care of leading '+' or '-'. |
31 | halyavin | 535 | jne .noPlus |
536 | inc di |
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537 | jmp .noMinus |
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107 | heavyiron | 538 | |
31 | halyavin | 539 | .noPlus: |
540 | cmp byte [bx], '-' |
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541 | jne .noMinus |
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153 | heavyiron | 542 | mov byte [sign], 1 ; Number is negative. |
31 | halyavin | 543 | inc di |
107 | heavyiron | 544 | |
31 | halyavin | 545 | .noMinus: |
546 | cmp si, di |
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547 | je .error |
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548 | call atof_convertWholePart |
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549 | jc .error |
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550 | call atof_convertFractionalPart |
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551 | jc .error |
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552 | cmp byte [sign], 0 |
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153 | heavyiron | 553 | je .dontNegate |
554 | fchs ; Negate value |
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107 | heavyiron | 555 | |
31 | halyavin | 556 | .dontNegate: |
153 | heavyiron | 557 | mov bh, 0 ; Set bh to indicate the string is a valid number. |
31 | halyavin | 558 | jmp .exit |
559 | |||
560 | .error: |
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153 | heavyiron | 561 | mov bh, 1 ; Set error code. |
382 | heavyiron | 562 | ; fstp st0 ; Pop top of fpu stack. |
31 | halyavin | 563 | |
564 | .exit: |
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565 | pop di |
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566 | pop ax |
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567 | ret |
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568 | |||
569 | atof_convertWholePart: |
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570 | |||
571 | ; Convert the whole number part (the part preceding the decimal |
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572 | ; point) by reading a digit at a time, multiplying the current |
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573 | ; value by 10, and adding the digit. |
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574 | |||
575 | .mainLoop: |
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576 | mov al, [bx + di] |
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577 | cmp al, '.' |
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578 | je .exit |
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153 | heavyiron | 579 | cmp al, '0' ; Make sure character is a digit. |
31 | halyavin | 580 | jb .error |
581 | cmp al, '9' |
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582 | ja .error |
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583 | |||
584 | ; Convert single character to digit and save to memory for |
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585 | ; transfer to the FPU. |
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586 | |||
587 | sub al, '0' |
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588 | mov ah, 0 |
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589 | mov [tmp], ax |
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590 | |||
591 | ; Multiply current value by 10 and add in digit. |
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592 | |||
593 | fmul dword [ten] |
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594 | fiadd word [tmp] |
||
595 | inc di |
||
153 | heavyiron | 596 | cmp si, di ; Jump if end of string has been reached. |
31 | halyavin | 597 | je .exit |
598 | jmp .mainLoop |
||
599 | |||
600 | .error: |
||
153 | heavyiron | 601 | stc ; Set error (carry) flag. |
31 | halyavin | 602 | ret |
603 | |||
604 | .exit: |
||
153 | heavyiron | 605 | clc ; Clear error (carry) flag. |
31 | halyavin | 606 | ret |
607 | |||
608 | |||
609 | atof_convertFractionalPart: |
||
153 | heavyiron | 610 | fld1 ; Load 1 to TOS. This will be the value of the decimal place. |
31 | halyavin | 611 | |
612 | .mainLoop: |
||
153 | heavyiron | 613 | cmp si, di ; Jump if end of string has been reached. |
31 | halyavin | 614 | je .exit |
153 | heavyiron | 615 | inc di ; Move past the decimal point. |
616 | cmp si, di ; Jump if end of string has been reached. |
||
31 | halyavin | 617 | je .exit |
618 | mov al, [bx + di] |
||
153 | heavyiron | 619 | cmp al, '0' ; Make sure character is a digit. |
31 | halyavin | 620 | jb .error |
621 | cmp al, '9' |
||
622 | ja .error |
||
153 | heavyiron | 623 | fdiv dword [ten] ; Next decimal place |
31 | halyavin | 624 | sub al, '0' |
625 | mov ah, 0 |
||
626 | mov [tmp], ax |
||
627 | |||
628 | ; Load digit, multiply by value for appropriate decimal place, |
||
629 | ; and add to current total. |
||
630 | |||
631 | fild word [tmp] |
||
632 | fmul st0, st1 |
||
633 | faddp st2, st0 |
||
634 | jmp .mainLoop |
||
635 | |||
636 | .error: |
||
153 | heavyiron | 637 | stc ; Set error (carry) flag. |
638 | fstp st0 ; Pop top of fpu stack. |
||
31 | halyavin | 639 | ret |
640 | |||
641 | .exit: |
||
153 | heavyiron | 642 | clc ; Clear error (carry) flag. |
643 | fstp st0 ; Pop top of fpu stack. |
||
31 | halyavin | 644 | ret |
645 | |||
646 | ; ********************************************* |
||
153 | heavyiron | 647 | ; ******* WINDOW DEFINITIONS AND DRAW ********* |
31 | halyavin | 648 | ; ********************************************* |
649 | |||
650 | draw_window: |
||
153 | heavyiron | 651 | |
652 | mov eax,12 |
||
653 | mov ebx,1 |
||
485 | heavyiron | 654 | mcall |
153 | heavyiron | 655 | |
175 | heavyiron | 656 | xor eax,eax |
195 | heavyiron | 657 | mov ebx,200 shl 16+255 |
658 | mov ecx,200 shl 16+180 |
||
153 | heavyiron | 659 | mov edx,[sc.work] |
551 | spraid | 660 | or edx,0x34000000 |
485 | heavyiron | 661 | mov edi,title |
662 | mcall |
||
31 | halyavin | 663 | |
153 | heavyiron | 664 | mov eax,8 |
195 | heavyiron | 665 | mov ebx,19 shl 16+28 |
666 | mov ecx,49 shl 16+18 |
||
31 | halyavin | 667 | mov edx,6 |
153 | heavyiron | 668 | mov esi,[sc.work_button] |
31 | halyavin | 669 | mov edi,7 |
670 | newbutton: |
||
671 | dec edi |
||
672 | jnz no_new_row |
||
107 | heavyiron | 673 | mov edi,7 |
195 | heavyiron | 674 | mov ebx,19 shl 16+28 |
675 | add ecx,20 shl 16 |
||
31 | halyavin | 676 | no_new_row: |
485 | heavyiron | 677 | mcall |
195 | heavyiron | 678 | add ebx,30 shl 16 |
31 | halyavin | 679 | inc edx |
107 | heavyiron | 680 | cmp edx,39 |
31 | halyavin | 681 | jbe newbutton |
153 | heavyiron | 682 | |
382 | heavyiron | 683 | mcall ,199 shl 16+28,49 shl 16+18,2 ; 'C' |
195 | heavyiron | 684 | mcall ,220 shl 16+8,7 shl 16+8,3 ; 'dec-bin-hex' |
153 | heavyiron | 685 | |
686 | mov eax,4 |
||
195 | heavyiron | 687 | mov ebx,27 shl 16+54 |
153 | heavyiron | 688 | mov ecx,[sc.work_button_text] |
31 | halyavin | 689 | mov edx,text |
153 | heavyiron | 690 | mov esi,33 |
31 | halyavin | 691 | newline: |
485 | heavyiron | 692 | mcall |
107 | heavyiron | 693 | add ebx,20 |
153 | heavyiron | 694 | add edx,33 |
31 | halyavin | 695 | cmp [edx],byte 'x' |
696 | jne newline |
||
153 | heavyiron | 697 | |
31 | halyavin | 698 | call print_display |
153 | heavyiron | 699 | |
700 | mov eax,12 |
||
701 | mov ebx,2 |
||
485 | heavyiron | 702 | mcall |
153 | heavyiron | 703 | |
31 | halyavin | 704 | ret |
705 | |||
706 | print_display: |
||
707 | pusha |
||
195 | heavyiron | 708 | mcall 13,18 shl 16+210,19 shl 16+13,0xffffff |
153 | heavyiron | 709 | |
31 | halyavin | 710 | mov eax,4 |
195 | heavyiron | 711 | mov ebx,135 shl 16+7 |
153 | heavyiron | 712 | mov ecx,[sc.work_text] |
713 | or ecx,0x40000000 |
||
714 | mov edx,calc |
||
715 | mov esi,1 |
||
716 | mov edi,[sc.work] |
||
485 | heavyiron | 717 | mcall |
153 | heavyiron | 718 | |
195 | heavyiron | 719 | mov ebx,198 shl 16+8 |
31 | halyavin | 720 | mov edx,[display_type] |
721 | shl edx,2 |
||
722 | add edx,display_type_text |
||
723 | mov esi,3 |
||
153 | heavyiron | 724 | mov edi,[sc.work] |
485 | heavyiron | 725 | mcall |
153 | heavyiron | 726 | |
107 | heavyiron | 727 | cmp [dsign],byte '+' |
153 | heavyiron | 728 | je positive |
195 | heavyiron | 729 | mov ebx,23 shl 16+22 |
153 | heavyiron | 730 | mov ecx,0x0 |
731 | mov edx,dsign |
||
732 | mov esi,1 |
||
485 | heavyiron | 733 | mcall |
153 | heavyiron | 734 | |
735 | positive: |
||
736 | cmp [display_type],0 |
||
31 | halyavin | 737 | jne no_display_decimal |
107 | heavyiron | 738 | cmp [decimal],0 |
739 | je whole |
||
153 | heavyiron | 740 | |
195 | heavyiron | 741 | mov ebx,180 shl 16+22 |
153 | heavyiron | 742 | mov ecx,0x0 |
743 | mov edx,dot |
||
744 | mov esi,1 |
||
485 | heavyiron | 745 | mcall |
153 | heavyiron | 746 | |
747 | mov eax,47 |
||
195 | heavyiron | 748 | mov ebx,10 shl 16 |
153 | heavyiron | 749 | mov ecx,[integer] |
195 | heavyiron | 750 | mov edx,120 shl 16+22 |
153 | heavyiron | 751 | mov esi,0x0 |
485 | heavyiron | 752 | mcall |
153 | heavyiron | 753 | |
195 | heavyiron | 754 | mov ebx,6 shl 16 |
153 | heavyiron | 755 | mov ecx,[decimal] |
195 | heavyiron | 756 | mov edx,187 shl 16+22 |
153 | heavyiron | 757 | mov esi,0x0 |
485 | heavyiron | 758 | mcall |
153 | heavyiron | 759 | |
107 | heavyiron | 760 | popa |
761 | ret |
||
762 | |||
763 | whole: |
||
195 | heavyiron | 764 | mov ebx,220 shl 16+22 |
153 | heavyiron | 765 | mov ecx,0x0 |
766 | mov edx,dot |
||
767 | mov esi,1 |
||
485 | heavyiron | 768 | mcall |
153 | heavyiron | 769 | |
107 | heavyiron | 770 | cmp [integer],0 |
771 | je null |
||
153 | heavyiron | 772 | |
773 | mov eax,47 |
||
195 | heavyiron | 774 | mov ebx,10 shl 16 |
153 | heavyiron | 775 | mov ecx,[integer] |
195 | heavyiron | 776 | mov edx,160 shl 16+22 |
153 | heavyiron | 777 | mov esi,0x0 |
485 | heavyiron | 778 | mcall |
153 | heavyiron | 779 | |
107 | heavyiron | 780 | popa |
781 | ret |
||
153 | heavyiron | 782 | |
31 | halyavin | 783 | no_display_decimal: |
153 | heavyiron | 784 | cmp [display_type],1 |
785 | jne no_display_hexadecimal |
||
107 | heavyiron | 786 | cmp [integer],0 |
787 | je null |
||
153 | heavyiron | 788 | |
789 | mov eax,47 |
||
195 | heavyiron | 790 | mov ebx,256+8 shl 16 |
153 | heavyiron | 791 | mov ecx,[integer] |
195 | heavyiron | 792 | mov edx,173 shl 16+22 |
153 | heavyiron | 793 | mov esi,0x0 |
485 | heavyiron | 794 | mcall |
153 | heavyiron | 795 | |
107 | heavyiron | 796 | popa |
797 | ret |
||
798 | |||
31 | halyavin | 799 | no_display_hexadecimal: |
107 | heavyiron | 800 | cmp [integer],0 |
801 | je null |
||
153 | heavyiron | 802 | |
803 | mov eax,47 |
||
195 | heavyiron | 804 | mov ebx,2*256+32 shl 16 |
153 | heavyiron | 805 | mov ecx,[integer] |
195 | heavyiron | 806 | mov edx,32 shl 16+22 |
153 | heavyiron | 807 | mov esi,0x0 |
485 | heavyiron | 808 | mcall |
153 | heavyiron | 809 | |
31 | halyavin | 810 | popa |
811 | ret |
||
107 | heavyiron | 812 | |
813 | null: |
||
153 | heavyiron | 814 | mov eax,47 |
195 | heavyiron | 815 | mov ebx,1 shl 16 |
153 | heavyiron | 816 | mov ecx,0 |
195 | heavyiron | 817 | mov edx,214 shl 16+22 |
153 | heavyiron | 818 | mov esi,0x0 |
485 | heavyiron | 819 | mcall |
153 | heavyiron | 820 | |
107 | heavyiron | 821 | popa |
822 | ret |
||
31 | halyavin | 823 | |
824 | clear_all: |
||
825 | pusha |
||
826 | mov [calc],' ' |
||
827 | mov [integer],0 |
||
828 | mov [decimal],0 |
||
829 | mov [id],0 |
||
830 | mov [dsign],byte '+' |
||
831 | mov esi,muuta0 |
||
832 | mov edi,muuta1 |
||
833 | mov ecx,18 |
||
834 | cld |
||
835 | rep movsb |
||
836 | mov esi,muuta0 |
||
837 | mov edi,muuta2 |
||
838 | mov ecx,18 |
||
839 | cld |
||
840 | rep movsb |
||
841 | call print_display |
||
842 | popa |
||
843 | ret |
||
844 | |||
845 | |||
153 | heavyiron | 846 | ;data |
31 | halyavin | 847 | |
485 | heavyiron | 848 | title db appname,version,0 |
153 | heavyiron | 849 | |
107 | heavyiron | 850 | display_type dd 0 ; 0 = decimal, 1 = hexadecimal, 2= binary |
31 | halyavin | 851 | entry_multiplier dd 10 |
107 | heavyiron | 852 | display_type_text db 'dec hex bin' |
31 | halyavin | 853 | |
382 | heavyiron | 854 | dot db '.' |
485 | heavyiron | 855 | calc db ' ' |
856 | integer dd 0 |
||
857 | decimal dd 0 |
||
858 | kymppi dd 10 |
||
382 | heavyiron | 859 | ten dd 10.0,0 |
485 | heavyiron | 860 | tmp dw 1,0 |
861 | sign db 1,0 |
||
862 | tmp2 dq 0x0,0 |
||
863 | exp dd 0x0,0 |
||
864 | new_dec dd 100000,0 |
||
865 | id db 0x0,0 |
||
382 | heavyiron | 866 | res dd 0 |
485 | heavyiron | 867 | trans1 dq 0 |
868 | trans2 dq 0 |
||
869 | controlWord dw 1 |
||
822 | diamond | 870 | smallValueForRounding dq 0.0000005 ; 1/2 from last significant digit |
485 | heavyiron | 871 | multipl: dd 10,16,2 |
31 | halyavin | 872 | |
873 | dsign: |
||
485 | heavyiron | 874 | muuta1 db '+0000000000.000000' |
875 | muuta2 db '+0000000000.000000' |
||
876 | muuta0 db '+0000000000.000000' |
||
31 | halyavin | 877 | |
878 | text: |
||
153 | heavyiron | 879 | db ' A B C D E F C ' |
880 | db ' 1 2 3 + Int Sin Asin' |
||
881 | db ' 4 5 6 - 1/x Cos Acos' |
||
882 | db ' 7 8 9 / x^2 Tan Atan' |
||
883 | db '+/- 0 . * Sqr Pi = ' |
||
107 | heavyiron | 884 | db 'x' |
31 | halyavin | 885 | |
107 | heavyiron | 886 | asci: db 49,50,51,52,53,54,55,56,57,48,43,61,45,42,47,44,46,27 |
887 | butid: db 12,13,14,19,20,21,26,27,28,34,15,39,22,36,29,35,35,1 |
||
153 | heavyiron | 888 | |
889 | I_END: |
||
890 | |||
485 | heavyiron | 891 | sc system_colors |