1 | ; Project name : XTIDE Universal BIOS |
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2 | ; Description : Functions for printing drive detection 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 | ; Prints BIOS name and segment address where it is found. |
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9 | ; |
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10 | ; DetectPrint_RomFoundAtSegment |
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11 | ; Parameters: |
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12 | ; Nothing |
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13 | ; Returns: |
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14 | ; Nothing |
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15 | ; Corrupts registers: |
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16 | ; AX, SI, DI |
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17 | ;-------------------------------------------------------------------- |
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18 | DetectPrint_RomFoundAtSegment: |
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19 | push bp |
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20 | mov bp, sp |
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21 | mov si, g_szRomAt |
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22 | ePUSH_T ax, ROMVARS.szTitle ; Bios title string |
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23 | push cs ; BIOS segment |
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24 | |
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25 | DetectPrint_BootMenuPrint_FormatCSSIfromParamsInSSBP_Relay: |
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26 | jmp BootMenuPrint_FormatCSSIfromParamsInSSBP |
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27 | |
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28 | |
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29 | ;-------------------------------------------------------------------- |
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30 | ; DetectPrint_StartDetectWithMasterOrSlaveStringInAXandIdeVarsInCSBP |
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31 | ; Parameters: |
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32 | ; CS:AX: Ptr to "Master" or "Slave" string |
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33 | ; CS:BP: Ptr to IDEVARS |
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34 | ; SI: Ptr to template string |
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35 | ; Returns: |
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36 | ; Nothing |
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37 | ; Corrupts registers: |
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38 | ; AX, SI, DI, CX |
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39 | ;-------------------------------------------------------------------- |
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40 | DetectPrint_StartDetectWithMasterOrSlaveStringInAXandIdeVarsInCSBP: |
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41 | push bp |
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42 | mov di, [cs:bp+IDEVARS.wPort] |
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43 | %ifdef MODULE_SERIAL |
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44 | mov cx, [cs:bp+IDEVARS.wSerialPackedPrintBaud] |
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45 | %endif |
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46 | |
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47 | mov bp, sp |
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48 | |
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49 | push ax ; Push "Master" or "Slave" |
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50 | |
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51 | push di ; Push Port address or COM port number |
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52 | |
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53 | %ifdef MODULE_SERIAL |
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54 | ; |
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55 | ; Print baud rate from .wSerialPackedPrintBaud, in two parts - %u and then %c |
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56 | ; |
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57 | mov ax,cx ; Unpack baud rate number |
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58 | and ax,DEVICE_SERIAL_PRINTBAUD_NUMBERMASK |
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59 | push ax |
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60 | |
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61 | mov al,ch ; Unpack baud rate postfix ('0' or 'K') |
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62 | eSHR_IM al,2 ; also effectively masks off the postfix |
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63 | add al,DEVICE_SERIAL_PRINTBAUD_POSTCHARADD |
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64 | push ax |
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65 | %endif |
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66 | |
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67 | jmp short DetectPrint_BootMenuPrint_FormatCSSIfromParamsInSSBP_Relay |
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68 | |
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69 | |
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70 | ;-------------------------------------------------------------------- |
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71 | ; DetectPrint_DriveNameFromBootnfoInESBX |
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72 | ; Parameters: |
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73 | ; ES:BX: Ptr to BOOTNFO (if drive found) |
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74 | ; Returns: |
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75 | ; Nothing |
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76 | ; Corrupts registers: |
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77 | ; AX, SI |
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78 | ;-------------------------------------------------------------------- |
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79 | DetectPrint_DriveNameFromBootnfoInESBX: |
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80 | push di |
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81 | push bx |
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82 | |
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83 | lea si, [bx+BOOTNFO.szDrvName] |
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84 | mov bx, es |
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85 | CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromBXSI |
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86 | CALL_DISPLAY_LIBRARY PrintNewlineCharacters |
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87 | |
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88 | pop bx |
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89 | pop di |
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90 | ret |
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91 | |
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92 | |
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93 | |
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