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