source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS/Src/Initialization/DetectPrint.asm@ 97

Last change on this file since 97 was 97, checked in by Tomi Tilli, 13 years ago

Changes to XTIDE Universal BIOS:

  • Inlined some initialization functions.
  • Removed alignment bytes from some initialization functions.
  • Removed creation of compatible DPTs.
File size: 2.1 KB
Line 
1; Project name : XTIDE Universal BIOS
2; Description : Functions for printing drive detection strings.
3
4; Section containing code
5SECTION .text
6
7;--------------------------------------------------------------------
8; Prints BIOS name and segment address where it is found.
9;
10; DetectPrint_RomFoundAtSegment
11; Parameters:
12; Nothing
13; Returns:
14; Nothing
15; Corrupts registers:
16; AX, SI
17;--------------------------------------------------------------------
18DetectPrint_RomFoundAtSegment:
19 push bp
20 mov bp, sp
21 mov si, g_szRomAt
22 ePUSH_T ax, ROMVARS.szTitle ; Bios title string
23 push cs ; BIOS segment
24 jmp BootMenuPrint_FormatCSSIfromParamsInSSBP
25
26
27;--------------------------------------------------------------------
28; DetectPrint_StartDetectWithMasterOrSlaveStringInAXandIdeVarsInCSBP
29; Parameters:
30; CS:AX: Ptr to "Master" or "Slave" string
31; CS:BP: Ptr to IDEVARS
32; Returns:
33; Nothing
34; Corrupts registers:
35; AX, SI
36;--------------------------------------------------------------------
37DetectPrint_StartDetectWithMasterOrSlaveStringInAXandIdeVarsInCSBP:
38 push bp
39 mov si, [cs:bp+IDEVARS.wPort]
40 mov bp, sp
41 push ax ; Push "Master" or "Slave"
42 push si ; Push port number
43 mov si, g_szDetect
44 jmp BootMenuPrint_FormatCSSIfromParamsInSSBP
45
46
47;--------------------------------------------------------------------
48; Displays Detected Drive Name from BOOTVARS or
49; drive not found string if no drive was found.
50;
51; DetectPrint_DriveNameOrNotFound
52; Parameters:
53; ES:BX: Ptr to BOOTNFO (if drive found)
54; CF: Cleared if drive found
55; Set it drive not found
56; Returns:
57; Nothing
58; Corrupts registers:
59; AX, SI
60;--------------------------------------------------------------------
61DetectPrint_DriveNameOrNotFound:
62 push di
63 jc SHORT .PrintDriveNotFound
64 push bx
65
66 lea si, [bx+BOOTNFO.szDrvName]
67 mov bx, es
68 CALL_DISPLAY_LIBRARY PrintNullTerminatedStringFromBXSI
69 CALL_DISPLAY_LIBRARY PrintNewlineCharacters
70
71 pop bx
72 pop di
73 ret
74
75.PrintDriveNotFound:
76 mov si, g_szNotFound
77 call BootMenuPrint_NullTerminatedStringFromCSSIandSetCF
78 pop di
79 ret
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