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