1 | ; Project name : XTIDE Universal BIOS
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2 | ; Description : Functions for printing boot related 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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8 | ; BootPrint_TryToBootFromDL
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9 | ; Parameters:
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10 | ; DL: Drive to boot from (translated, 00h or 80h)
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11 | ; DS: RAMVARS segment
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12 | ; Returns:
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13 | ; Nothing
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14 | ; Corrupts registers:
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15 | ; AX, SI
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16 | ;--------------------------------------------------------------------
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17 | ALIGN JUMP_ALIGN
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18 | BootPrint_TryToBootFromDL:
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19 | push bp
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20 | mov bp, sp
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21 |
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22 | mov ax, g_szHDD
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23 | test dl, 80h
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24 | eCMOVZ ax, g_szFDD
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25 | push ax
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26 |
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27 | call DriveXlate_ToOrBack
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28 | push dx ; Push untranslated drive number
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29 | call DriveXlate_ToOrBack
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30 | push dx ; Push translated drive number
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31 |
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32 | mov si, g_szTryToBoot
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33 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP
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34 |
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35 |
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36 | ;--------------------------------------------------------------------
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37 | ; BootPrint_BootSectorResultStringFromBX
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38 | ; Parameters:
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39 | ; CS:BX: Ptr to "found" or "not found"
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40 | ; Returns:
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41 | ; Nothing
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42 | ; Corrupts registers:
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43 | ; AX, SI
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44 | ;--------------------------------------------------------------------
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45 | ALIGN JUMP_ALIGN
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46 | BootPrint_BootSectorResultStringFromBX:
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47 | push bp
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48 | mov bp, sp
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49 | ePUSH_T ax, g_szBootSector
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50 | push bx ; "found" or "not found"
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51 | mov si, g_szSectRead
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52 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP
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53 |
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54 |
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55 | ;--------------------------------------------------------------------
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56 | ; BootPrint_FailedToLoadFirstSector
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57 | ; Parameters:
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58 | ; AH: INT 13h error code
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59 | ; Returns:
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60 | ; Nothing
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61 | ; Corrupts registers:
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62 | ; AX, BX, SI
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63 | ;--------------------------------------------------------------------
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64 | ALIGN JUMP_ALIGN
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65 | BootPrint_FailedToLoadFirstSector:
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66 | push bp
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67 | mov bp, sp
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68 | eMOVZX bx, ah
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69 | push bx ; Push INT 13h error code
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70 | mov si, g_szReadError
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71 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP
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