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