[88] | 1 | ; Project name : XTIDE Universal BIOS |
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[3] | 2 | ; Description : Functions for printing boot menu strings. |
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| 3 | |
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| 4 | ; Section containing code |
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| 5 | SECTION .text |
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| 6 | |
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[189] | 7 | ;;; |
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| 8 | ;;; Fall-through from BootMenuEvent.asm! |
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| 9 | ;;; BootMenuPrint_FloppyMenuitem must be the first routine in this file |
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| 10 | ;;; (checked at assembler time with the code after BootMenuPrint_FloppyMenuitem) |
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| 11 | ;;; |
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[3] | 12 | ;-------------------------------------------------------------------- |
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[189] | 13 | ; BootMenuPrint_FloppyMenuitem |
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| 14 | ; Parameters: |
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| 15 | ; DL: Untranslated Floppy Drive number |
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[190] | 16 | ; SF: set for Information, clear for Item |
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[189] | 17 | ; Returns: |
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| 18 | ; Nothing |
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| 19 | ; Corrupts registers: |
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| 20 | ; AX, DX, SI, DI |
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| 21 | ;-------------------------------------------------------------------- |
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| 22 | ALIGN JUMP_ALIGN |
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| 23 | BootMenuPrint_FloppyMenuitem: |
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[192] | 24 | js short BootMenuPrint_FloppyMenuitemInformation |
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[189] | 25 | call PrintDriveNumberAfterTranslationFromDL |
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| 26 | push bp |
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| 27 | mov bp, sp |
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| 28 | mov si, g_szFDLetter |
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| 29 | ePUSH_T ax, g_szFloppyDrv |
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| 30 | add dl, 'A' |
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| 31 | push dx ; Drive letter |
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[192] | 32 | jmp short BootMenuPrint_FormatCSSIfromParamsInSSBP |
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[189] | 33 | |
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| 34 | %if BootMenuPrint_FloppyMenuitem <> BootMenuEvent_FallThroughToFloppyMenuitem |
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| 35 | %error "BootMenuPrint.asm must follow BootMenuEvent.asm, and BootMenuPrint_FloppyMenuitem must be the first routine in BootMenuPrint.asm" |
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| 36 | %endif |
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[192] | 37 | |
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[189] | 38 | |
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| 39 | ;-------------------------------------------------------------------- |
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[192] | 40 | ; ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
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[130] | 41 | ; Parameters: |
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[192] | 42 | ; BX:DX:AX: Sector count |
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[130] | 43 | ; Returns: |
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[192] | 44 | ; Size in stack |
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[130] | 45 | ; Corrupts registers: |
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[192] | 46 | ; AX, BX, CX, DX, SI |
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[130] | 47 | ;-------------------------------------------------------------------- |
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| 48 | ALIGN JUMP_ALIGN |
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[192] | 49 | ConvertSectorCountInBXDXAXtoSizeAndPushForFormat: |
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| 50 | pop si ; Pop return address |
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| 51 | call Size_ConvertSectorCountInBXDXAXtoKiB |
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| 52 | mov cx, BYTE_MULTIPLES.kiB |
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| 53 | call Size_GetSizeToAXAndCharToDLfromBXDXAXwithMagnitudeInCX |
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| 54 | push ax ; Size in magnitude |
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| 55 | push cx ; Tenths |
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| 56 | push dx ; Magnitude character |
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| 57 | jmp si |
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[130] | 58 | |
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| 59 | |
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| 60 | ;-------------------------------------------------------------------- |
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[88] | 61 | ; Prints Boot Menu title strings. |
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[3] | 62 | ; |
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[88] | 63 | ; BootMenuPrint_TitleStrings |
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[3] | 64 | ; Parameters: |
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[88] | 65 | ; Nothing |
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[3] | 66 | ; Returns: |
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[88] | 67 | ; CF: Set since menu event handled |
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[3] | 68 | ; Corrupts registers: |
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[88] | 69 | ; AX, SI, DI |
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[3] | 70 | ;-------------------------------------------------------------------- |
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| 71 | ALIGN JUMP_ALIGN |
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[88] | 72 | BootMenuPrint_TitleStrings: |
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| 73 | mov si, ROMVARS.szTitle |
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[96] | 74 | call BootMenuPrint_NullTerminatedStringFromCSSIandSetCF |
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| 75 | CALL_DISPLAY_LIBRARY PrintNewlineCharacters |
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[88] | 76 | mov si, ROMVARS.szVersion |
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[161] | 77 | ; Fall to BootMenuPrint_NullTerminatedStringFromCSSIandSetCF |
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[3] | 78 | |
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| 79 | |
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| 80 | ;-------------------------------------------------------------------- |
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[128] | 81 | ; BootMenuPrint_NullTerminatedStringFromCSSIandSetCF |
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| 82 | ; Parameters: |
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| 83 | ; CS:SI: Ptr to NULL terminated string to print |
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| 84 | ; Returns: |
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| 85 | ; CF: Set since menu event was handled successfully |
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| 86 | ; Corrupts registers: |
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[186] | 87 | ; AX, DI |
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[128] | 88 | ;-------------------------------------------------------------------- |
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| 89 | ALIGN JUMP_ALIGN |
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| 90 | BootMenuPrint_NullTerminatedStringFromCSSIandSetCF: |
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[186] | 91 | ; |
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| 92 | ; We send all CSSI strings through the Format routine for the case of |
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| 93 | ; compressed strings, but this doesn't hurt in the non-compressed case either |
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| 94 | ; (perhaps a little slower, but shouldn't be noticeable to the user) |
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| 95 | ; and results in smaller code size. |
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| 96 | ; |
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| 97 | push bp |
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| 98 | mov bp,sp |
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[192] | 99 | jmp short BootMenuPrint_FormatCSSIfromParamsInSSBP |
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[128] | 100 | |
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[192] | 101 | |
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[128] | 102 | ;-------------------------------------------------------------------- |
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[3] | 103 | ; BootMenuPrint_HardDiskMenuitem |
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| 104 | ; Parameters: |
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| 105 | ; DL: Untranslated Hard Disk number |
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| 106 | ; DS: RAMVARS segment |
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[190] | 107 | ; SF: set for Information, clear for Item |
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[3] | 108 | ; Returns: |
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[88] | 109 | ; CF: Set since menu event handled |
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[3] | 110 | ; Corrupts registers: |
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[88] | 111 | ; AX, BX, SI, DI |
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[3] | 112 | ;-------------------------------------------------------------------- |
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| 113 | ALIGN JUMP_ALIGN |
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| 114 | BootMenuPrint_HardDiskMenuitem: |
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[192] | 115 | js short BootMenuPrint_HardDiskMenuitemInformation |
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[135] | 116 | call PrintDriveNumberAfterTranslationFromDL |
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[150] | 117 | call RamVars_IsDriveHandledByThisBIOS |
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[88] | 118 | jnc SHORT .HardDiskMenuitemForForeignDrive |
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| 119 | ; Fall to .HardDiskMenuitemForOurDrive |
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[3] | 120 | |
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| 121 | ;-------------------------------------------------------------------- |
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[88] | 122 | ; .HardDiskMenuitemForOurDrive |
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[3] | 123 | ; Parameters: |
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| 124 | ; DL: Untranslated Hard Disk number |
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| 125 | ; DS: RAMVARS segment |
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| 126 | ; Returns: |
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[88] | 127 | ; CF: Set since menu event handled |
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[3] | 128 | ; Corrupts registers: |
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[88] | 129 | ; AX, BX, SI, DI |
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[3] | 130 | ;-------------------------------------------------------------------- |
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[88] | 131 | .HardDiskMenuitemForOurDrive: |
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| 132 | call BootInfo_GetOffsetToBX |
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| 133 | lea si, [bx+BOOTNFO.szDrvName] |
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| 134 | xor bx, bx ; BDA segment |
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| 135 | CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromBXSI |
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| 136 | stc |
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| 137 | ret |
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[3] | 138 | |
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| 139 | ;-------------------------------------------------------------------- |
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[88] | 140 | ; BootMenuPrint_HardDiskMenuitemForForeignDrive |
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[3] | 141 | ; Parameters: |
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| 142 | ; DL: Untranslated Hard Disk number |
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| 143 | ; DS: RAMVARS segment |
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| 144 | ; Returns: |
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[88] | 145 | ; CF: Set since menu event handled |
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[3] | 146 | ; Corrupts registers: |
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[88] | 147 | ; AX, SI, DI |
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[3] | 148 | ;-------------------------------------------------------------------- |
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| 149 | ALIGN JUMP_ALIGN |
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[88] | 150 | .HardDiskMenuitemForForeignDrive: |
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| 151 | mov si, g_szforeignHD |
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[128] | 152 | jmp SHORT BootMenuPrint_NullTerminatedStringFromCSSIandSetCF |
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[3] | 153 | |
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| 154 | |
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| 155 | ;-------------------------------------------------------------------- |
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| 156 | ; BootMenuPrint_FloppyMenuitemInformation |
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| 157 | ; Parameters: |
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| 158 | ; DL: Untranslated Floppy Drive number |
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| 159 | ; DS: RAMVARS segment |
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| 160 | ; Returns: |
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[88] | 161 | ; CF: Set since menu event was handled successfully |
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[3] | 162 | ; Corrupts registers: |
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[88] | 163 | ; AX, BX, CX, DX, SI, DI, ES |
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[3] | 164 | ;-------------------------------------------------------------------- |
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[192] | 165 | |
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| 166 | FloppyTypes: |
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| 167 | .rgbCapacityMultiplier equ 20 ; Multiplier to reduce word sized values to byte size |
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| 168 | .rgbCapacity: |
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| 169 | db 360 / FloppyTypes.rgbCapacityMultiplier ; type 1 |
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| 170 | db 1200 / FloppyTypes.rgbCapacityMultiplier ; type 2 |
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| 171 | db 720 / FloppyTypes.rgbCapacityMultiplier ; type 3 |
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| 172 | db 1440 / FloppyTypes.rgbCapacityMultiplier ; type 4 |
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| 173 | db 2880 / FloppyTypes.rgbCapacityMultiplier ; type 5 |
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| 174 | db 2880 / FloppyTypes.rgbCapacityMultiplier ; type 6 |
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| 175 | |
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| 176 | %if g_szFddFiveQuarter <> g_szFddThreeHalf+g_szFddThreeFive_Displacement |
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| 177 | %error "FddThreeFive_Displacement incorrect" |
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| 178 | %endif |
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| 179 | |
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[3] | 180 | ALIGN JUMP_ALIGN |
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| 181 | BootMenuPrint_FloppyMenuitemInformation: |
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[88] | 182 | call BootMenuPrint_ClearInformationArea |
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| 183 | call FloppyDrive_GetType ; Get Floppy Drive type to BX |
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[182] | 184 | |
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[161] | 185 | push bp |
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| 186 | mov bp, sp |
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[182] | 187 | ePUSH_T ax, g_szCapacity |
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| 188 | |
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| 189 | mov si, g_szFddSizeOr ; .PrintXTFloppyType |
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| 190 | test bx, bx ; Two possibilities? (FLOPPY_TYPE_525_OR_35_DD) |
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| 191 | jz SHORT .output |
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| 192 | |
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| 193 | mov si, g_szFddUnknown ; .PrintUnknownFloppyType |
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[3] | 194 | cmp bl, FLOPPY_TYPE_35_ED |
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[182] | 195 | ja SHORT .output |
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| 196 | |
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[161] | 197 | ; Fall to .PrintKnownFloppyType |
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[3] | 198 | |
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[161] | 199 | |
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[3] | 200 | ;-------------------------------------------------------------------- |
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[161] | 201 | ; .PrintKnownFloppyType |
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[3] | 202 | ; Parameters: |
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[161] | 203 | ; BX: Floppy drive type |
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[3] | 204 | ; Returns: |
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[88] | 205 | ; CF: Set since menu event was handled successfully |
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[3] | 206 | ; Corrupts registers: |
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[161] | 207 | ; AX, BX, SI, DI |
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[182] | 208 | ; |
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| 209 | ; Floppy Drive Types: |
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| 210 | ; |
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| 211 | ; 0 Handled above |
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| 212 | ; 1 FLOPPY_TYPE_525_DD 5 1/4 360K |
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| 213 | ; 2 FLOPPY_TYPE_525_HD 5 1/4 1.2M |
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| 214 | ; 3 FLOPPY_TYPE_35_DD 3 1/2 720K |
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| 215 | ; 4 FLOPPY_TYPE_35_HD 3 1/2 1.44M |
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| 216 | ; 5 3.5" ED on some BIOSes 3 1/2 2.88M |
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| 217 | ; 6 FLOPPY_TYPE_35_ED 3 1/2 2.88M |
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| 218 | ; >6 Unknwon, handled above |
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| 219 | ; |
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[3] | 220 | ;-------------------------------------------------------------------- |
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[161] | 221 | .PrintKnownFloppyType: |
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| 222 | mov si, g_szFddSize |
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[182] | 223 | |
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| 224 | mov ax, g_szFddThreeHalf |
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| 225 | cmp bl, FLOPPY_TYPE_525_HD |
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| 226 | ja .ThreeHalf |
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[186] | 227 | %if g_szFddThreeFive_Displacement = 2 |
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| 228 | inc ax ; compressed string case |
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| 229 | inc ax |
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| 230 | %else |
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[182] | 231 | add ax, g_szFddThreeFive_Displacement |
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[186] | 232 | %endif |
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[182] | 233 | .ThreeHalf: |
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| 234 | push ax ; "5 1/4" or "3 1/2" |
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[3] | 235 | |
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[182] | 236 | mov al,FloppyTypes.rgbCapacityMultiplier |
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| 237 | mul byte [cs:bx+FloppyTypes.rgbCapacity - 1] ; -1 since 0 is handled above and not in the table |
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| 238 | push ax |
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[161] | 239 | |
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[182] | 240 | ALIGN JUMP_ALIGN |
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[192] | 241 | .output: |
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| 242 | ;;; fall-through |
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[88] | 243 | |
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[3] | 244 | ;-------------------------------------------------------------------- |
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[192] | 245 | ; BootMenuPrint_FormatCSSIfromParamsInSSBP |
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| 246 | ; Parameters: |
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| 247 | ; CS:SI: Ptr to string to format |
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| 248 | ; BP: SP before pushing parameters |
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| 249 | ; Returns: |
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| 250 | ; BP: Popped from stack |
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| 251 | ; Corrupts registers: |
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| 252 | ; AX, DI |
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| 253 | ;-------------------------------------------------------------------- |
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| 254 | ALIGN JUMP_ALIGN |
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| 255 | BootMenuPrint_FormatCSSIfromParamsInSSBP: |
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| 256 | CALL_DISPLAY_LIBRARY FormatNullTerminatedStringFromCSSI |
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| 257 | stc ; Successfull return from menu event |
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| 258 | pop bp |
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| 259 | ret |
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| 260 | |
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| 261 | |
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| 262 | ;-------------------------------------------------------------------- |
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[3] | 263 | ; Prints Hard Disk Menuitem information strings. |
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| 264 | ; |
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| 265 | ; BootMenuPrint_HardDiskMenuitemInformation |
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| 266 | ; Parameters: |
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| 267 | ; DL: Untranslated Hard Disk number |
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| 268 | ; DS: RAMVARS segment |
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| 269 | ; Returns: |
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[88] | 270 | ; CF: Set since menu event was handled successfully |
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[3] | 271 | ; Corrupts registers: |
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| 272 | ; BX, CX, DX, SI, DI, ES |
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| 273 | ;-------------------------------------------------------------------- |
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| 274 | ALIGN JUMP_ALIGN |
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| 275 | BootMenuPrint_HardDiskMenuitemInformation: |
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[150] | 276 | call RamVars_IsDriveHandledByThisBIOS |
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| 277 | jnc SHORT .HardDiskMenuitemInfoForForeignDrive |
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[3] | 278 | call FindDPT_ForDriveNumber ; DS:DI to point DPT |
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[127] | 279 | ; Fall to .HardDiskMenuitemInfoForOurDrive |
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[3] | 280 | |
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| 281 | ;-------------------------------------------------------------------- |
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[127] | 282 | ; .HardDiskMenuitemInfoForOurDrive |
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[3] | 283 | ; Parameters: |
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| 284 | ; DL: Untranslated Hard Disk number |
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[127] | 285 | ; DS:DI: Ptr to DPT |
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[3] | 286 | ; Returns: |
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[127] | 287 | ; Nothing |
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[3] | 288 | ; Corrupts registers: |
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[127] | 289 | ; AX, BX, CX, DX, SI, DI, ES |
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[3] | 290 | ;-------------------------------------------------------------------- |
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[127] | 291 | .HardDiskMenuitemInfoForOurDrive: |
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| 292 | push di |
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| 293 | ePUSH_T ax, BootMenuPrintCfg_ForOurDrive ; Return from BootMenuPrint_FormatCSSIfromParamsInSSBP |
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[88] | 294 | push bp |
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| 295 | mov bp, sp |
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| 296 | ePUSH_T ax, g_szCapacity |
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| 297 | |
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[127] | 298 | ; Get and push L-CHS size |
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[155] | 299 | mov [RAMVARS.bTimeoutTicksLeft], dl ; Store drive number |
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[150] | 300 | call AH15h_GetSectorCountToDXAX |
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[88] | 301 | call ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
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| 302 | |
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[127] | 303 | ; Get and push total LBA size |
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[155] | 304 | mov dl, [RAMVARS.bTimeoutTicksLeft] ; Restore drive number |
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[127] | 305 | call BootInfo_GetTotalSectorCount |
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| 306 | call ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
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| 307 | |
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| 308 | mov si, g_szSizeDual |
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[88] | 309 | jmp SHORT BootMenuPrint_FormatCSSIfromParamsInSSBP |
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[3] | 310 | |
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[127] | 311 | |
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[3] | 312 | ;-------------------------------------------------------------------- |
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[127] | 313 | ; .HardDiskMenuitemInfoForForeignDrive |
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[3] | 314 | ; Parameters: |
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| 315 | ; DL: Untranslated Hard Disk number |
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[127] | 316 | ; DS: RAMVARS segment |
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[3] | 317 | ; Returns: |
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[127] | 318 | ; CF: Set since menu event was handled successfully |
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[3] | 319 | ; Corrupts registers: |
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[127] | 320 | ; AX, BX, CX, DX, SI, DI |
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[3] | 321 | ;-------------------------------------------------------------------- |
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| 322 | ALIGN JUMP_ALIGN |
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[127] | 323 | .HardDiskMenuitemInfoForForeignDrive: |
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[88] | 324 | push bp |
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| 325 | mov bp, sp |
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| 326 | ePUSH_T ax, g_szCapacity |
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[3] | 327 | |
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[127] | 328 | call DriveXlate_ToOrBack |
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[150] | 329 | call AH15h_GetSectorCountFromForeignDriveToDXAX |
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[88] | 330 | call ConvertSectorCountInBXDXAXtoSizeAndPushForFormat |
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| 331 | |
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[127] | 332 | mov si, g_szSizeSingle |
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[192] | 333 | jmp SHORT BootMenuPrint_FormatCSSIfromParamsInSSBP |
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[3] | 334 | |
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[192] | 335 | |
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[3] | 336 | ;-------------------------------------------------------------------- |
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[192] | 337 | ; BootMenuPrint_ClearInformationArea |
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[88] | 338 | ; Parameters: |
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[192] | 339 | ; Nothing |
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[88] | 340 | ; Returns: |
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[192] | 341 | ; CF: Set |
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[88] | 342 | ; Corrupts registers: |
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[120] | 343 | ; AX, DI |
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[88] | 344 | ;-------------------------------------------------------------------- |
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| 345 | ALIGN JUMP_ALIGN |
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[192] | 346 | BootMenuPrint_ClearInformationArea: |
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| 347 | CALL_MENU_LIBRARY ClearInformationArea |
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| 348 | stc |
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[88] | 349 | ret |
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| 350 | |
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[192] | 351 | |
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[88] | 352 | ;-------------------------------------------------------------------- |
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[192] | 353 | ; BootMenuPrint_ClearScreen |
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[88] | 354 | ; Parameters: |
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[192] | 355 | ; Nothing |
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[88] | 356 | ; Returns: |
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[192] | 357 | ; Nothing |
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[88] | 358 | ; Corrupts registers: |
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[192] | 359 | ; AX, DI |
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[88] | 360 | ;-------------------------------------------------------------------- |
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| 361 | ALIGN JUMP_ALIGN |
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[192] | 362 | BootMenuPrint_ClearScreen: |
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| 363 | call BootMenuPrint_InitializeDisplayContext |
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| 364 | xor ax, ax |
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| 365 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX |
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| 366 | mov ax, ' ' | (MONO_NORMAL<<8) |
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| 367 | CALL_DISPLAY_LIBRARY ClearScreenWithCharInALandAttrInAH |
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| 368 | ret |
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[88] | 369 | |
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[192] | 370 | |
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[88] | 371 | ;-------------------------------------------------------------------- |
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[192] | 372 | ; PrintDriveNumberAfterTranslationFromDL |
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[88] | 373 | ; Parameters: |
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[192] | 374 | ; DL: Untranslated Floppy Drive number |
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| 375 | ; DS: RAMVARS segment |
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| 376 | ; Returns: |
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[88] | 377 | ; Nothing |
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| 378 | ; Corrupts registers: |
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| 379 | ; AX, DI |
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| 380 | ;-------------------------------------------------------------------- |
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| 381 | ALIGN JUMP_ALIGN |
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[192] | 382 | PrintDriveNumberAfterTranslationFromDL: |
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| 383 | mov ax, dx |
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| 384 | call DriveXlate_ToOrBack |
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| 385 | xchg dx, ax ; Restore DX, WORD to print in AL |
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| 386 | xor ah, ah |
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| 387 | push bp |
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| 388 | mov bp, sp |
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| 389 | mov si, g_szDriveNum |
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| 390 | push ax |
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| 391 | |
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| 392 | BootMenuPrint_FormatCSSIfromParamsInSSBP_Relay: |
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| 393 | jmp SHORT BootMenuPrint_FormatCSSIfromParamsInSSBP |
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[88] | 394 | |
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| 395 | |
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| 396 | ;-------------------------------------------------------------------- |
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| 397 | ; BootMenuPrint_TheBottomOfScreen |
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[3] | 398 | ; Parameters: |
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| 399 | ; DS: RAMVARS segment |
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| 400 | ; Returns: |
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[88] | 401 | ; Nothing |
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[3] | 402 | ; Corrupts registers: |
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[92] | 403 | ; AX, BX, CX, DX, SI, DI |
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[3] | 404 | ;-------------------------------------------------------------------- |
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| 405 | ALIGN JUMP_ALIGN |
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[88] | 406 | BootMenuPrint_TheBottomOfScreen: |
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[124] | 407 | call FloppyDrive_GetCountToCX |
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[88] | 408 | mov bl, cl ; Floppy Drive count to BL |
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| 409 | call RamVars_GetHardDiskCountFromBDAtoCX |
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| 410 | mov bh, cl ; Hard Disk count to BH |
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[92] | 411 | ; Fall to .MoveCursorToHotkeyStrings |
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[3] | 412 | |
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[92] | 413 | ;-------------------------------------------------------------------- |
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| 414 | ; .MoveCursorToHotkeyStrings |
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| 415 | ; Parameters: |
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| 416 | ; Nothing |
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| 417 | ; Returns: |
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| 418 | ; Nothing |
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| 419 | ; Corrupts registers: |
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| 420 | ; AX, DI |
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| 421 | ;-------------------------------------------------------------------- |
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| 422 | .MoveCursorToHotkeyStrings: |
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| 423 | CALL_DISPLAY_LIBRARY GetColumnsToALandRowsToAH |
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| 424 | xor al, al |
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| 425 | dec ah |
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| 426 | CALL_DISPLAY_LIBRARY SetCursorCoordinatesFromAX |
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| 427 | ; Fall to .PrintHotkeyString |
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[3] | 428 | |
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| 429 | ;-------------------------------------------------------------------- |
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[92] | 430 | ; .PrintHotkeyString |
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[3] | 431 | ; Parameters: |
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[92] | 432 | ; BL: Floppy Drives |
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| 433 | ; BH: Hard Drives |
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[88] | 434 | ; Returns: |
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[92] | 435 | ; Nothing |
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[88] | 436 | ; Corrupts registers: |
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[120] | 437 | ; AX, CX, DX, SI, DI |
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[88] | 438 | ;-------------------------------------------------------------------- |
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[92] | 439 | .PrintHotkeyString: |
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| 440 | ; Display Library should not be called like this |
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| 441 | mov si, ATTRIBUTE_CHARS.cHighlightedItem |
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| 442 | call MenuAttribute_GetToAXfromTypeInSI |
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| 443 | xchg dx, ax |
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[122] | 444 | mov cx, MONO_BRIGHT |
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[88] | 445 | |
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[92] | 446 | test bl, bl ; Any Floppy Drives? |
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| 447 | jz SHORT .SkipFloppyDriveHotkeys |
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| 448 | mov ax, 'A' | (ANGLE_QUOTE_RIGHT<<8) |
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| 449 | mov si, g_szFDD |
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| 450 | call PushHotkeyParamsAndFormat |
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[88] | 451 | |
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[92] | 452 | .SkipFloppyDriveHotkeys: |
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| 453 | test bh, bh ; Any Hard Drives? |
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| 454 | jz SHORT .SkipHardDriveHotkeys |
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[122] | 455 | xchg ax, cx ; Store Key Attribute |
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[92] | 456 | call BootMenu_GetLetterForFirstHardDiskToCL |
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| 457 | mov ch, ANGLE_QUOTE_RIGHT |
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| 458 | xchg ax, cx |
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| 459 | mov si, g_szHDD |
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| 460 | call PushHotkeyParamsAndFormat |
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| 461 | |
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| 462 | .SkipHardDriveHotkeys: |
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| 463 | ; Fall to .PrintRomBootHotkey |
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| 464 | |
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[88] | 465 | ;-------------------------------------------------------------------- |
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[92] | 466 | ; .PrintRomBootHotkey |
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[88] | 467 | ; Parameters: |
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[92] | 468 | ; CX: Key Attribute |
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| 469 | ; DX: Description Attribute |
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[3] | 470 | ; Returns: |
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[88] | 471 | ; Nothing |
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[3] | 472 | ; Corrupts registers: |
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[120] | 473 | ; AX, SI, DI |
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[3] | 474 | ;-------------------------------------------------------------------- |
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[92] | 475 | .PrintRomBootHotkey: |
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| 476 | mov ax, 'F' | ('8'<<8) ; F8 |
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| 477 | mov si, g_szRomBoot |
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| 478 | ; Fall to PushHotkeyParamsAndFormat |
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| 479 | |
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| 480 | ;-------------------------------------------------------------------- |
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| 481 | ; PushHotkeyParamsAndFormat |
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| 482 | ; Parameters: |
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| 483 | ; AL: First character |
---|
| 484 | ; AH: Second character |
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| 485 | ; CX: Key Attribute |
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| 486 | ; DX: Description Attribute |
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| 487 | ; CS:SI: Description string |
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| 488 | ; Returns: |
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| 489 | ; Nothing |
---|
| 490 | ; Corrupts registers: |
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[120] | 491 | ; AX, SI, DI |
---|
[92] | 492 | ;-------------------------------------------------------------------- |
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[3] | 493 | ALIGN JUMP_ALIGN |
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[92] | 494 | PushHotkeyParamsAndFormat: |
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| 495 | push bp |
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| 496 | mov bp, sp |
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| 497 | |
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| 498 | push cx ; Key attribute |
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| 499 | push ax ; First character |
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| 500 | xchg al, ah |
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| 501 | push ax ; Second character |
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| 502 | push dx ; Description attribute |
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| 503 | push si ; Description string |
---|
| 504 | push cx ; Key attribute for last space |
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| 505 | mov si, g_szHotkey |
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[192] | 506 | jmp SHORT BootMenuPrint_FormatCSSIfromParamsInSSBP_Relay |
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[161] | 507 | |
---|
[182] | 508 | |
---|
[192] | 509 | ;-------------------------------------------------------------------- |
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| 510 | ; BootMenuPrint_InitializeDisplayContext |
---|
| 511 | ; Parameters: |
---|
| 512 | ; Nothing |
---|
| 513 | ; Returns: |
---|
| 514 | ; Nothing |
---|
| 515 | ; Corrupts registers: |
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| 516 | ; AX, DI |
---|
| 517 | ;-------------------------------------------------------------------- |
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| 518 | ALIGN JUMP_ALIGN |
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| 519 | BootMenuPrint_InitializeDisplayContext: |
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| 520 | CALL_DISPLAY_LIBRARY InitializeDisplayContext |
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| 521 | ret |
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| 522 | |
---|
| 523 | |
---|
| 524 | |
---|
| 525 | |
---|
| 526 | |
---|
| 527 | |
---|