[88] | 1 | ; Project name : XTIDE Universal BIOS |
---|
[3] | 2 | ; Description : Functions for printing boot menu strings. |
---|
| 3 | |
---|
| 4 | ; Section containing code |
---|
| 5 | SECTION .text |
---|
| 6 | |
---|
| 7 | ;-------------------------------------------------------------------- |
---|
[88] | 8 | ; Prints Boot Menu title strings. |
---|
[3] | 9 | ; |
---|
[88] | 10 | ; BootMenuPrint_TitleStrings |
---|
[3] | 11 | ; Parameters: |
---|
[88] | 12 | ; Nothing |
---|
[3] | 13 | ; Returns: |
---|
[88] | 14 | ; CF: Set since menu event handled |
---|
[3] | 15 | ; Corrupts registers: |
---|
[88] | 16 | ; AX, SI, DI |
---|
[3] | 17 | ;-------------------------------------------------------------------- |
---|
| 18 | ALIGN JUMP_ALIGN |
---|
[88] | 19 | BootMenuPrint_TitleStrings: |
---|
| 20 | mov si, ROMVARS.szTitle |
---|
| 21 | call PrintNullTerminatedStringFromCSSIandSetCF |
---|
| 22 | call BootMenuPrint_Newline |
---|
| 23 | mov si, ROMVARS.szVersion |
---|
| 24 | jmp PrintNullTerminatedStringFromCSSIandSetCF |
---|
[3] | 25 | |
---|
| 26 | |
---|
| 27 | ;-------------------------------------------------------------------- |
---|
[88] | 28 | ; BootMenuPrint_Newline |
---|
[3] | 29 | ; Parameters: |
---|
[84] | 30 | ; Nothing |
---|
[3] | 31 | ; Returns: |
---|
| 32 | ; Nothing |
---|
| 33 | ; Corrupts registers: |
---|
[88] | 34 | ; AX, DI |
---|
[3] | 35 | ;-------------------------------------------------------------------- |
---|
| 36 | ALIGN JUMP_ALIGN |
---|
[88] | 37 | BootMenuPrint_Newline: |
---|
| 38 | CALL_DISPLAY_LIBRARY PrintNewlineCharacters |
---|
[3] | 39 | ret |
---|
| 40 | |
---|
| 41 | |
---|
| 42 | ;-------------------------------------------------------------------- |
---|
| 43 | ; BootMenuPrint_ClearScreen |
---|
| 44 | ; Parameters: |
---|
| 45 | ; Nothing |
---|
| 46 | ; Returns: |
---|
| 47 | ; Nothing |
---|
| 48 | ; Corrupts registers: |
---|
[88] | 49 | ; AX |
---|
[3] | 50 | ;-------------------------------------------------------------------- |
---|
| 51 | ALIGN JUMP_ALIGN |
---|
| 52 | BootMenuPrint_ClearScreen: |
---|
[88] | 53 | push di |
---|
| 54 | mov ax, ' ' | (MONO_NORMAL<<8) |
---|
| 55 | CALL_DISPLAY_LIBRARY ClearScreenWithCharInALandAttrInAH |
---|
| 56 | pop di |
---|
[3] | 57 | ret |
---|
| 58 | |
---|
| 59 | |
---|
| 60 | ;-------------------------------------------------------------------- |
---|
| 61 | ; Translates and prints drive number. |
---|
| 62 | ; |
---|
| 63 | ; BootMenuPrint_TranslatedDriveNumber |
---|
| 64 | ; Parameters: |
---|
| 65 | ; DL: Untranslated drive number |
---|
| 66 | ; DS: RAMVARS segment |
---|
| 67 | ; Returns: |
---|
| 68 | ; Nothing |
---|
| 69 | ; Corrupts registers: |
---|
| 70 | ; AX, DI |
---|
| 71 | ;-------------------------------------------------------------------- |
---|
| 72 | ALIGN JUMP_ALIGN |
---|
| 73 | BootMenuPrint_TranslatedDriveNumber: |
---|
| 74 | push dx |
---|
[88] | 75 | push bx |
---|
| 76 | |
---|
[3] | 77 | call DriveXlate_ToOrBack |
---|
[88] | 78 | eMOVZX ax, dl ; Drive number to AL |
---|
| 79 | CALL_DISPLAY_LIBRARY PrintWordFromAXwithBaseInBX |
---|
| 80 | mov al, ' ' ; Print space |
---|
| 81 | CALL_DISPLAY_LIBRARY PrintCharacterFromAL |
---|
| 82 | |
---|
| 83 | pop bx |
---|
[3] | 84 | pop dx |
---|
| 85 | ret |
---|
| 86 | |
---|
| 87 | |
---|
| 88 | ;-------------------------------------------------------------------- |
---|
| 89 | ; BootMenuPrint_FloppyMenuitem |
---|
| 90 | ; Parameters: |
---|
| 91 | ; DL: Untranslated Floppy Drive number |
---|
| 92 | ; Returns: |
---|
[88] | 93 | ; Nothing |
---|
[3] | 94 | ; Corrupts registers: |
---|
[88] | 95 | ; AX, DX, SI |
---|
[3] | 96 | ;-------------------------------------------------------------------- |
---|
| 97 | ALIGN JUMP_ALIGN |
---|
| 98 | BootMenuPrint_FloppyMenuitem: |
---|
[88] | 99 | push bp |
---|
| 100 | |
---|
| 101 | mov bp, sp |
---|
| 102 | mov si, g_szFDLetter |
---|
[3] | 103 | ePUSH_T ax, g_szFloppyDrv |
---|
[88] | 104 | add dl, 'A' |
---|
| 105 | push dx ; Drive letter |
---|
| 106 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|
[3] | 107 | |
---|
| 108 | |
---|
| 109 | ;-------------------------------------------------------------------- |
---|
| 110 | ; BootMenuPrint_HardDiskMenuitem |
---|
| 111 | ; Parameters: |
---|
| 112 | ; DL: Untranslated Hard Disk number |
---|
| 113 | ; DS: RAMVARS segment |
---|
| 114 | ; Returns: |
---|
[88] | 115 | ; CF: Set since menu event handled |
---|
[3] | 116 | ; Corrupts registers: |
---|
[88] | 117 | ; AX, BX, SI, DI |
---|
[3] | 118 | ;-------------------------------------------------------------------- |
---|
| 119 | ALIGN JUMP_ALIGN |
---|
| 120 | BootMenuPrint_HardDiskMenuitem: |
---|
| 121 | call FindDPT_ForDriveNumber ; DS:DI to point DPT |
---|
[88] | 122 | jnc SHORT .HardDiskMenuitemForForeignDrive |
---|
| 123 | ; Fall to .HardDiskMenuitemForOurDrive |
---|
[3] | 124 | |
---|
| 125 | ;-------------------------------------------------------------------- |
---|
[88] | 126 | ; .HardDiskMenuitemForOurDrive |
---|
[3] | 127 | ; Parameters: |
---|
| 128 | ; DL: Untranslated Hard Disk number |
---|
| 129 | ; DS: RAMVARS segment |
---|
| 130 | ; Returns: |
---|
[88] | 131 | ; CF: Set since menu event handled |
---|
[3] | 132 | ; Corrupts registers: |
---|
[88] | 133 | ; AX, BX, SI, DI |
---|
[3] | 134 | ;-------------------------------------------------------------------- |
---|
[88] | 135 | ;ALIGN JUMP_ALIGN |
---|
| 136 | .HardDiskMenuitemForOurDrive: |
---|
| 137 | call BootInfo_GetOffsetToBX |
---|
| 138 | lea si, [bx+BOOTNFO.szDrvName] |
---|
| 139 | xor bx, bx ; BDA segment |
---|
| 140 | CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromBXSI |
---|
| 141 | stc |
---|
| 142 | ret |
---|
[3] | 143 | |
---|
| 144 | ;-------------------------------------------------------------------- |
---|
[88] | 145 | ; BootMenuPrint_HardDiskMenuitemForForeignDrive |
---|
[3] | 146 | ; Parameters: |
---|
| 147 | ; DL: Untranslated Hard Disk number |
---|
| 148 | ; DS: RAMVARS segment |
---|
| 149 | ; Returns: |
---|
[88] | 150 | ; CF: Set since menu event handled |
---|
[3] | 151 | ; Corrupts registers: |
---|
[88] | 152 | ; AX, SI, DI |
---|
[3] | 153 | ;-------------------------------------------------------------------- |
---|
| 154 | ALIGN JUMP_ALIGN |
---|
[88] | 155 | .HardDiskMenuitemForForeignDrive: |
---|
| 156 | mov si, g_szforeignHD |
---|
| 157 | jmp PrintNullTerminatedStringFromCSSIandSetCF |
---|
[3] | 158 | |
---|
| 159 | |
---|
| 160 | ;-------------------------------------------------------------------- |
---|
| 161 | ; BootMenuPrint_FloppyMenuitemInformation |
---|
| 162 | ; Parameters: |
---|
| 163 | ; DL: Untranslated Floppy Drive number |
---|
| 164 | ; DS: RAMVARS segment |
---|
| 165 | ; Returns: |
---|
[88] | 166 | ; CF: Set since menu event was handled successfully |
---|
[3] | 167 | ; Corrupts registers: |
---|
[88] | 168 | ; AX, BX, CX, DX, SI, DI, ES |
---|
[3] | 169 | ;-------------------------------------------------------------------- |
---|
| 170 | ALIGN JUMP_ALIGN |
---|
| 171 | BootMenuPrint_FloppyMenuitemInformation: |
---|
[88] | 172 | call BootMenuPrint_ClearInformationArea |
---|
| 173 | call FloppyDrive_GetType ; Get Floppy Drive type to BX |
---|
| 174 | test bx, bx ; Two possibilities? (FLOPPY_TYPE_525_OR_35_DD) |
---|
| 175 | jz SHORT .PrintXTFloppyType |
---|
[3] | 176 | cmp bl, FLOPPY_TYPE_35_ED |
---|
[88] | 177 | ja SHORT .PrintUnknownFloppyType |
---|
| 178 | jmp SHORT .PrintKnownFloppyType |
---|
[3] | 179 | |
---|
| 180 | ;-------------------------------------------------------------------- |
---|
[88] | 181 | ; .PrintXTFloppyType |
---|
[3] | 182 | ; Parameters: |
---|
| 183 | ; Nothing |
---|
| 184 | ; Returns: |
---|
[88] | 185 | ; CF: Set since menu event was handled successfully |
---|
[3] | 186 | ; Corrupts registers: |
---|
[88] | 187 | ; AX, SI, DI |
---|
[3] | 188 | ;-------------------------------------------------------------------- |
---|
| 189 | ALIGN JUMP_ALIGN |
---|
[88] | 190 | .PrintXTFloppyType: |
---|
| 191 | push bp |
---|
[3] | 192 | mov si, g_szFddSizeOr |
---|
[88] | 193 | jmp SHORT .FormatXTorUnknownTypeFloppyDrive |
---|
[3] | 194 | |
---|
| 195 | ;-------------------------------------------------------------------- |
---|
[88] | 196 | ; .PrintUnknownFloppyType |
---|
[3] | 197 | ; Parameters: |
---|
| 198 | ; Nothing |
---|
| 199 | ; Returns: |
---|
[88] | 200 | ; CF: Set since menu event was handled successfully |
---|
[3] | 201 | ; Corrupts registers: |
---|
[88] | 202 | ; AX, SI, DI |
---|
[3] | 203 | ;-------------------------------------------------------------------- |
---|
| 204 | ALIGN JUMP_ALIGN |
---|
[88] | 205 | .PrintUnknownFloppyType: |
---|
| 206 | push bp |
---|
[3] | 207 | mov si, g_szFddUnknown |
---|
[88] | 208 | .FormatXTorUnknownTypeFloppyDrive: |
---|
| 209 | mov bp, sp |
---|
[3] | 210 | ePUSH_T ax, g_szCapacity |
---|
[88] | 211 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|
[3] | 212 | |
---|
| 213 | ;-------------------------------------------------------------------- |
---|
[88] | 214 | ; .PrintKnownFloppyType |
---|
[3] | 215 | ; Parameters: |
---|
| 216 | ; BX: Floppy drive type |
---|
| 217 | ; Returns: |
---|
[88] | 218 | ; CF: Set since menu event was handled successfully |
---|
[3] | 219 | ; Corrupts registers: |
---|
[88] | 220 | ; AX, BX, SI, DI |
---|
[3] | 221 | ;-------------------------------------------------------------------- |
---|
| 222 | ALIGN JUMP_ALIGN |
---|
[88] | 223 | .PrintKnownFloppyType: |
---|
| 224 | push bp |
---|
| 225 | |
---|
| 226 | mov bp, sp |
---|
| 227 | mov si, g_szFddSize |
---|
| 228 | ePUSH_T ax, g_szCapacity |
---|
[3] | 229 | dec bx ; Cannot be 0 (FLOPPY_TYPE_525_OR_35_DD) |
---|
| 230 | shl bx, 1 ; Shift for WORD lookup |
---|
| 231 | mov ax, [cs:bx+.rgwPhysicalSize] |
---|
[88] | 232 | push ax ; '5' or '3' |
---|
| 233 | mov al, ah |
---|
[3] | 234 | push ax ; '1/4' or '1/2' |
---|
[88] | 235 | push WORD [cs:bx+.rgwCapacity] |
---|
| 236 | jmp SHORT BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|
| 237 | |
---|
[3] | 238 | ALIGN WORD_ALIGN |
---|
| 239 | .rgwCapacity: |
---|
| 240 | dw 360 |
---|
| 241 | dw 1200 |
---|
| 242 | dw 720 |
---|
| 243 | dw 1440 |
---|
| 244 | dw 2880 |
---|
| 245 | dw 2880 |
---|
| 246 | .rgwPhysicalSize: |
---|
[88] | 247 | db '5', 172 ; 1, FLOPPY_TYPE_525_DD |
---|
| 248 | db '5', 172 ; 2, FLOPPY_TYPE_525_HD |
---|
| 249 | db '3', 171 ; 3, FLOPPY_TYPE_35_DD |
---|
| 250 | db '3', 171 ; 4, FLOPPY_TYPE_35_HD |
---|
| 251 | db '3', 171 ; 5, 3.5" ED on some BIOSes |
---|
| 252 | db '3', 171 ; 6, FLOPPY_TYPE_35_ED |
---|
[3] | 253 | |
---|
| 254 | |
---|
| 255 | ;-------------------------------------------------------------------- |
---|
| 256 | ; Prints Hard Disk Menuitem information strings. |
---|
| 257 | ; |
---|
| 258 | ; BootMenuPrint_HardDiskMenuitemInformation |
---|
| 259 | ; Parameters: |
---|
| 260 | ; DL: Untranslated Hard Disk number |
---|
| 261 | ; DS: RAMVARS segment |
---|
| 262 | ; Returns: |
---|
[88] | 263 | ; CF: Set since menu event was handled successfully |
---|
[3] | 264 | ; Corrupts registers: |
---|
| 265 | ; BX, CX, DX, SI, DI, ES |
---|
| 266 | ;-------------------------------------------------------------------- |
---|
| 267 | ALIGN JUMP_ALIGN |
---|
| 268 | BootMenuPrint_HardDiskMenuitemInformation: |
---|
| 269 | call FindDPT_ForDriveNumber ; DS:DI to point DPT |
---|
[88] | 270 | jnc SHORT .HardDiskMenuitemInfoForForeignDrive |
---|
| 271 | call .HardDiskMenuitemInfoSizeForOurDrive |
---|
[3] | 272 | jmp BootMenuPrintCfg_ForOurDrive |
---|
| 273 | |
---|
| 274 | ;-------------------------------------------------------------------- |
---|
[88] | 275 | ; .HardDiskMenuitemInfoForForeignDrive |
---|
[3] | 276 | ; Parameters: |
---|
| 277 | ; DL: Untranslated Hard Disk number |
---|
| 278 | ; DS: RAMVARS segment |
---|
| 279 | ; Returns: |
---|
[88] | 280 | ; CF: Set since menu event was handled successfully |
---|
[3] | 281 | ; Corrupts registers: |
---|
| 282 | ; AX, BX, CX, DX, SI, DI |
---|
| 283 | ;-------------------------------------------------------------------- |
---|
| 284 | ALIGN JUMP_ALIGN |
---|
[88] | 285 | .HardDiskMenuitemInfoForForeignDrive: |
---|
| 286 | push bp |
---|
| 287 | mov bp, sp |
---|
| 288 | ePUSH_T ax, g_szCapacity |
---|
| 289 | |
---|
[3] | 290 | call DriveXlate_ToOrBack |
---|
| 291 | call HCapacity_GetSectorCountFromForeignAH08h |
---|
[88] | 292 | call ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
---|
| 293 | |
---|
[3] | 294 | mov si, g_szSizeSingle |
---|
[88] | 295 | jmp SHORT BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|
[3] | 296 | |
---|
| 297 | ;-------------------------------------------------------------------- |
---|
[88] | 298 | ; .HardDiskMenuitemInfoSizeForOurDrive |
---|
[3] | 299 | ; Parameters: |
---|
| 300 | ; DL: Untranslated Hard Disk number |
---|
| 301 | ; DS:DI: Ptr to DPT |
---|
| 302 | ; Returns: |
---|
| 303 | ; Nothing |
---|
| 304 | ; Corrupts registers: |
---|
| 305 | ; AX, BX, CX, DX, SI, ES |
---|
| 306 | ;-------------------------------------------------------------------- |
---|
| 307 | ALIGN JUMP_ALIGN |
---|
[88] | 308 | .HardDiskMenuitemInfoSizeForOurDrive: |
---|
| 309 | push bp |
---|
| 310 | mov bp, sp |
---|
| 311 | ePUSH_T ax, g_szCapacity |
---|
[3] | 312 | |
---|
[88] | 313 | ; Get and push L-CHS size |
---|
| 314 | call HCapacity_GetSectorCountFromOurAH08h |
---|
| 315 | call ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
---|
| 316 | |
---|
[3] | 317 | ; Get and push total LBA size |
---|
| 318 | call BootInfo_GetTotalSectorCount |
---|
[88] | 319 | call ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
---|
[3] | 320 | |
---|
| 321 | mov si, g_szSizeDual |
---|
[88] | 322 | ; Fall to BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|
[3] | 323 | |
---|
| 324 | |
---|
| 325 | ;-------------------------------------------------------------------- |
---|
[88] | 326 | ; BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|
| 327 | ; Parameters: |
---|
| 328 | ; CS:SI: Ptr to string to format |
---|
| 329 | ; SS:BP: Ptr to format parameters |
---|
| 330 | ; Returns: |
---|
| 331 | ; BP: Popped from stack |
---|
| 332 | ; Corrupts registers: |
---|
| 333 | ; AX |
---|
| 334 | ;-------------------------------------------------------------------- |
---|
| 335 | ALIGN JUMP_ALIGN |
---|
| 336 | BootMenuPrint_FormatCSSIfromParamsInSSBP: |
---|
| 337 | push di |
---|
| 338 | CALL_DISPLAY_LIBRARY FormatNullTerminatedStringFromCSSI |
---|
| 339 | stc ; Successfull return from menu event |
---|
| 340 | pop di |
---|
| 341 | pop bp |
---|
| 342 | ret |
---|
| 343 | |
---|
| 344 | |
---|
| 345 | ;-------------------------------------------------------------------- |
---|
| 346 | ; ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
---|
| 347 | ; Parameters: |
---|
| 348 | ; BX:DX:AX: Sector count |
---|
| 349 | ; Returns: |
---|
| 350 | ; Size in stack |
---|
| 351 | ; Corrupts registers: |
---|
| 352 | ; AX, BX, CX, DX, SI |
---|
| 353 | ;-------------------------------------------------------------------- |
---|
| 354 | ALIGN JUMP_ALIGN |
---|
| 355 | ConvertSectorCountInBXDXAXtoSizeAndPushForFormat: |
---|
| 356 | pop si ; Pop return address |
---|
| 357 | call Size_ConvertSectorCountInBXDXAXtoKiB |
---|
| 358 | mov cx, BYTE_MULTIPLES.kiB |
---|
| 359 | call Size_GetSizeToAXAndCharToDLfromBXDXAXwithMagnitudeInCX |
---|
| 360 | push ax ; Size in magnitude |
---|
| 361 | push cx ; Tenths |
---|
| 362 | push dx ; Magnitude character |
---|
| 363 | jmp si |
---|
| 364 | |
---|
| 365 | |
---|
| 366 | ;-------------------------------------------------------------------- |
---|
| 367 | ; PrintNullTerminatedStringFromCSSIandSetCF |
---|
| 368 | ; Parameters: |
---|
| 369 | ; CS:SI: Ptr to NULL terminated string to print |
---|
| 370 | ; Returns: |
---|
| 371 | ; CF: Set since menu event was handled successfully |
---|
| 372 | ; Corrupts registers: |
---|
| 373 | ; AX, DI |
---|
| 374 | ;-------------------------------------------------------------------- |
---|
| 375 | ALIGN JUMP_ALIGN |
---|
| 376 | PrintNullTerminatedStringFromCSSIandSetCF: |
---|
| 377 | CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromCSSI |
---|
| 378 | stc |
---|
| 379 | ret |
---|
| 380 | |
---|
| 381 | |
---|
| 382 | ;-------------------------------------------------------------------- |
---|
| 383 | ; BootMenuPrint_ClearInformationArea |
---|
| 384 | ; Parameters: |
---|
| 385 | ; Nothing |
---|
| 386 | ; Returns: |
---|
| 387 | ; CF: Set |
---|
| 388 | ; Corrupts registers: |
---|
| 389 | ; AX, DI |
---|
| 390 | ;-------------------------------------------------------------------- |
---|
| 391 | ALIGN JUMP_ALIGN |
---|
| 392 | BootMenuPrint_ClearInformationArea: |
---|
| 393 | CALL_MENU_LIBRARY ClearInformationArea |
---|
| 394 | stc |
---|
| 395 | ret |
---|
| 396 | |
---|
| 397 | |
---|
| 398 | ;-------------------------------------------------------------------- |
---|
| 399 | ; BootMenuPrint_TheBottomOfScreen |
---|
[3] | 400 | ; Parameters: |
---|
| 401 | ; DS: RAMVARS segment |
---|
| 402 | ; Returns: |
---|
[88] | 403 | ; Nothing |
---|
[3] | 404 | ; Corrupts registers: |
---|
[92] | 405 | ; AX, BX, CX, DX, SI, DI |
---|
[3] | 406 | ;-------------------------------------------------------------------- |
---|
| 407 | ALIGN JUMP_ALIGN |
---|
[88] | 408 | BootMenuPrint_TheBottomOfScreen: |
---|
| 409 | call FloppyDrive_GetCount |
---|
| 410 | mov bl, cl ; Floppy Drive count to BL |
---|
| 411 | call RamVars_GetHardDiskCountFromBDAtoCX |
---|
| 412 | mov bh, cl ; Hard Disk count to BH |
---|
[92] | 413 | ; Fall to .MoveCursorToHotkeyStrings |
---|
[3] | 414 | |
---|
[92] | 415 | ;-------------------------------------------------------------------- |
---|
| 416 | ; .MoveCursorToHotkeyStrings |
---|
| 417 | ; Parameters: |
---|
| 418 | ; Nothing |
---|
| 419 | ; Returns: |
---|
| 420 | ; Nothing |
---|
| 421 | ; Corrupts registers: |
---|
| 422 | ; AX, DI |
---|
| 423 | ;-------------------------------------------------------------------- |
---|
| 424 | .MoveCursorToHotkeyStrings: |
---|
| 425 | CALL_DISPLAY_LIBRARY GetColumnsToALandRowsToAH |
---|
| 426 | xor al, al |
---|
| 427 | dec ah |
---|
| 428 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX |
---|
| 429 | ; Fall to .PrintHotkeyString |
---|
[3] | 430 | |
---|
| 431 | ;-------------------------------------------------------------------- |
---|
[92] | 432 | ; .PrintHotkeyString |
---|
[3] | 433 | ; Parameters: |
---|
[92] | 434 | ; BL: Floppy Drives |
---|
| 435 | ; BH: Hard Drives |
---|
[88] | 436 | ; Returns: |
---|
[92] | 437 | ; Nothing |
---|
[88] | 438 | ; Corrupts registers: |
---|
[92] | 439 | ; AX, CX, DX, SI |
---|
[88] | 440 | ;-------------------------------------------------------------------- |
---|
[92] | 441 | .PrintHotkeyString: |
---|
| 442 | ; Display Library should not be called like this |
---|
| 443 | mov si, ATTRIBUTE_CHARS.cTitle |
---|
| 444 | call MenuAttribute_GetToAXfromTypeInSI |
---|
| 445 | xchg cx, ax |
---|
| 446 | mov si, ATTRIBUTE_CHARS.cHighlightedItem |
---|
| 447 | call MenuAttribute_GetToAXfromTypeInSI |
---|
| 448 | xchg dx, ax |
---|
[88] | 449 | |
---|
[92] | 450 | test bl, bl ; Any Floppy Drives? |
---|
| 451 | jz SHORT .SkipFloppyDriveHotkeys |
---|
| 452 | mov ax, 'A' | (ANGLE_QUOTE_RIGHT<<8) |
---|
| 453 | mov si, g_szFDD |
---|
| 454 | call PushHotkeyParamsAndFormat |
---|
[88] | 455 | |
---|
[92] | 456 | .SkipFloppyDriveHotkeys: |
---|
| 457 | test bh, bh ; Any Hard Drives? |
---|
| 458 | jz SHORT .SkipHardDriveHotkeys |
---|
| 459 | call BootMenu_GetLetterForFirstHardDiskToCL |
---|
| 460 | mov ch, ANGLE_QUOTE_RIGHT |
---|
| 461 | xchg ax, cx |
---|
| 462 | mov si, g_szHDD |
---|
| 463 | call PushHotkeyParamsAndFormat |
---|
| 464 | |
---|
| 465 | .SkipHardDriveHotkeys: |
---|
| 466 | ; Fall to .PrintRomBootHotkey |
---|
| 467 | |
---|
[88] | 468 | ;-------------------------------------------------------------------- |
---|
[92] | 469 | ; .PrintRomBootHotkey |
---|
[88] | 470 | ; Parameters: |
---|
[92] | 471 | ; CX: Key Attribute |
---|
| 472 | ; DX: Description Attribute |
---|
[3] | 473 | ; Returns: |
---|
[88] | 474 | ; Nothing |
---|
[3] | 475 | ; Corrupts registers: |
---|
[92] | 476 | ; AX, SI |
---|
[3] | 477 | ;-------------------------------------------------------------------- |
---|
[92] | 478 | .PrintRomBootHotkey: |
---|
| 479 | mov ax, 'F' | ('8'<<8) ; F8 |
---|
| 480 | mov si, g_szRomBoot |
---|
| 481 | ; Fall to PushHotkeyParamsAndFormat |
---|
| 482 | |
---|
| 483 | ;-------------------------------------------------------------------- |
---|
| 484 | ; PushHotkeyParamsAndFormat |
---|
| 485 | ; Parameters: |
---|
| 486 | ; AL: First character |
---|
| 487 | ; AH: Second character |
---|
| 488 | ; CX: Key Attribute |
---|
| 489 | ; DX: Description Attribute |
---|
| 490 | ; CS:SI: Description string |
---|
| 491 | ; Returns: |
---|
| 492 | ; Nothing |
---|
| 493 | ; Corrupts registers: |
---|
| 494 | ; AX, SI |
---|
| 495 | ;-------------------------------------------------------------------- |
---|
[3] | 496 | ALIGN JUMP_ALIGN |
---|
[92] | 497 | PushHotkeyParamsAndFormat: |
---|
| 498 | push bp |
---|
| 499 | mov bp, sp |
---|
| 500 | |
---|
| 501 | push cx ; Key attribute |
---|
| 502 | push ax ; First character |
---|
| 503 | xchg al, ah |
---|
| 504 | push ax ; Second character |
---|
| 505 | push dx ; Description attribute |
---|
| 506 | push si ; Description string |
---|
| 507 | push cx ; Key attribute for last space |
---|
| 508 | mov si, g_szHotkey |
---|
| 509 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP |
---|