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Estex-DSS/DSS/DSS-MAIN.ASM

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;[BEGIN]
;//MODULE: DOS-MAIN AUTHOR: Denis Parinov
;//CREATE: A LONG TIME AGO :)
;---------------------------------------------------------------
;Rev Date Name Description
;---------------------------------------------------------------
;[ ] 㢥«¨ç¨âì ¤«¨­ã PATH ¨ áâப¨ BAT
;[ ] ¯ãâì ⥪ã饣® ª â «®£  ¢ DIR ¢ë¢®¤¨âáï á £«îª®¬ ¥á«¨ ®­ ¤«¨­¥¥ 256 ¡ ©â®¢
;[ ] ¯ãâì ¢ ¯à¨£« è¥­¨¨ ª®­á®«¨ ¢ë¢®¤¨âáï á £«îª®¬ ¥á«¨ ¯ãâì ¤«¨­¥¥ 256 ¡ ©â®¢
;[ ] ;!FIXIT ª ª®©-â® ¡ £ ¯à¨ ª®â®à®¬ ¥á«¨ ­¥â ¤¨áª  ¨ ­  ­¥£® ¯®«¥§âì, â® ¢áñ «®¬ ¥âáï
;R12 24-07-2023 BAO Check minimum BIOS version on boot
;R11 17-04-2023 BAO OPTIMIZED BUFFERS, FREED UP 768 BYTES FOR CODE
;R10 14-04-2023 BAO €¢ à¨©­ë© § ¢¨á®­ á ¢ë¢®¤®¬ á®®¡é¥­¨ï ¯à¨ áâ à⥠á¨á⥬ë, ¥á«¨ ­¥â ᢮¡®¤­®© ¯ ¬ïâ¨
;R09 08-04-2023 BAO ‘®ªà é¥­¨¥ à §¬¥à  â ¡«¨æë API ¤® 96 ä㭪権 (0 - #5F). (Ž¯æ¨®­ «ì­® ¯à¨ ª®¬¯¨«ï樨)
;R08 15-04-2003 DNS RENAMED FN. OPEN AND CLOSE
;R07 31-03-2003 DNS NEW DEPLOYING ROUTINE
;R06 31-03-2003 DNS RELAYOUTING MEMORY
;R05 27-03-2003 DNS CHANGE DRV. INIT. METHOD
;R04 27-03-2003 DNS DRIVERS MOVE TO SPECIAL PAGE
;R03 14-03-2003 DNS CODE OPTIMIZATION
;R02 19-11-2002 DNS ADD ENVIRONMENT INITIALIZATION
;R01 14-11-2002 DNS CUT AND MOVE BPB-STRUCT
;---------------------------------------------------------------
; OUTPUT './Build/system.dos'
; MODULE MAIN
//SPRINTER EQU 2000
includelua 'Shared_includes/lua/Functions.lua'
include 'shared_includes/structures/FileSystem.inc'
include 'shared_includes/constants/sp2000.inc'
INCLUDE 'defines.inc'
include 'Structures.inc'
include 'shared_includes/constants/standart_colors.inc'
include 'shared_includes/constants/bios_equ.inc'
include 'shared_includes/constants/dss_equ.inc'
include 'shared_includes/macroses/accelerator.z80'
include 'shared_includes/macroses/macros.z80'
INCLUDE 'VERSION.INC'
INCLUDE 'DSS_MACROSES.Z80'
;PAGEDRV EQU #00
; DIRPAGE EQU 0
; FATPAGE EQU 1
; TXTPAGE EQU 2
; ENVPAGE EQU 2
; DRVPAGE EQU 3
; ENVPAGE EQU 3
; DRVPAGE EQU 4
; TXTADDR EQU #C000
; ENVADDR EQU #E400
; DIR EQU #C000
; FAT EQU #C000
;
; = -- = -- = -- = -- = = -- = -- = = -- = -- = = -- = -- = -- = -- = --;
ORG 0
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[CLOSE TASK]> ;
RST_0x00: JP RETFAR ; ;EXECUTE.ASM R12
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[BIOS API]> ;
_mInfoBLOCK 8-$,#FF ;
RST_0x08: PUSH AF ;
LD A,SYS_PORT.BIOS ;
OUT (SYS_PORT.ON),A ;
POP AF ;
RET ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[DSS API]> ;
_mInfoBLOCK #10-$,#FF ;
RST_0x10: JP RST_10 ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[DRIVE API]> ;
_mInfoBLOCK #18-$,#FF ;
;A0018 JP INTDISK ;
RST_0x18: PUSH AF ;
PUSH BC ;
DRV_PG_NUMBER+2: ;
LD BC,0*256+SLOT0 ;
JP PORTAL.out_MAIN ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[NOT USED]> ;
_mInfoBLOCK #20-$,#FF ;
RST_0x20: JP RST_20 ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;
RST_20:
RST_28:
NOPS: LD A,DSS_Error.sys.INVALID_FUNCTION
SCF
RET
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[NOT USED]> ;
_mInfoBLOCK #28-$,#FF ;
RST_0x28: JP RST_28 ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[MOUSE API]> ;
_mInfoBLOCK #30-$,#FF ;
RST_0x30: PUSH AF
.drv_page+1: LD A,#FF
OUT (SLOT0),A
POP AF
RET
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
////////////////////////////////////////////////////////////////////////
; <[MAIN INT]>
_mInfoBLOCK #38-$,#FF
;¤«ï ⮣®, ç⮡ á®äâë ¬®£«¨ ¬¥­ïâì ®¡à ¡®â稪 ­  ᢮©.
RST_38_IM1: JP .Handler
.Handler: CALL INTx38_Handler
EI
RETI
;
.Portal: PUSH AF
LD A,(RST_0x30.drv_page)
OUT (SLOT0),A
;POP AF
PUSH HL
LD HL,(RST_38_IM1+1)
XOR A
CP H
JR NZ,.error
LD A,low .Handler
CP L
JR NZ,.error
POP HL
POP AF
CALL INTx38_Handler
JR .Portal
;
.error: POP HL
POP AF
JR .Portal
;
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
;
;NMI: RETN
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[ NMI ]> ;
_mInfoBLOCK #66-$,#FF ;
NMI_0x66: RETN ;JP NMI ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
////////////////////////////////////////////////////////////////////////
;
RST_10: PUSH HL
LD L,C
IF SHORT_RSTx10_TABLE
;[ ] R09
LD H,A
LD A,+(DSS_API_TABLE.low_short)
SUB C
JR C,.error
LD A,H
;[ ] R09
ENDIF
LD H,high DSS_API_TABLE
LD C,(HL)
INC H
LD H,(HL)
LD L,C
EX (SP),HL
RET
IF SHORT_RSTx10_TABLE
;[ ] R09
.error: POP HL
JR NOPS
;[ ] R09
ENDIF
;
;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
; <[DRIVE PAGE SWITCH]> ;
_mInfoBLOCK #80-$,0 ;
;ENTER: ;
PORTAL.out_MAIN: ;
IN A,(C) ;
OUT (C),B ;
ASSERT $!=84,'-> Portal error!';
POP BC ;
RET ;
;' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ';
;
;R01
; Area for boot sector BootSector.
;BootSector _sBOOT_SECTOR_PARAMS ,{ "DSS_","0"+VERS,".",MODF/10+"0",MODF-(MODF/10)*10+"0" }
; end boot sector
;R01
; = -- = -- = -- = -- = = -- = -- = = -- = -- = = -- = -- = -- = -- = --;
;
;
CLEAR_BUFFER_AND_INIT_PROC:
;------[CLEAR BUFFERS]------;
;R07 ;R11
XOR A
LD HL,CLEAR_ZONE.start
LD DE,CLEAR_ZONE.start+1
LD BC,CLEAR_ZONE.size-1
LD (HL),A
LDIR
LD HL,':'*256 + 'X'
LD (CORE_BUFFERS.CurrentPath),HL
LD A,'\' ;
LD (CORE_BUFFERS.CurrentDirectory),A
LD (CORE_BUFFERS.WorkDirectory),A
;
LD A,#FF
LD (CORE_BUFFERS.FS_Buffer.DRIVE),A
;
;R07 ;R11
;R11
LD HL,CORE_BUFFERS.FM_BUF
LD (HL),'.'
;R11
;---------------------------;
;R02
;LD B,#FF ;INIT ENVIRONMENT
CALL INITENV
; IFN CLASSIC_CURSOR
CALL SETUP_CURSORS
; ENDIF
;R02
JP VERSION
INTx38_Handler: PUSH AF
EX AF,AF'
PUSH AF
PUSH BC
PUSH DE
PUSH HL
EXX
PUSH BC
PUSH DE
PUSH HL
PUSH IX
PUSH IY
CALL KEYSCAN
LD C,Dss.Mouse.GetPackets
RST ToDSS.Mouse
;CALL M_INT
; IFN CLASSIC_CURSOR
CALL cursor_interrupt; ¢¥ªâ®à ®¡á«ã¦. ªãàá®à  ;!!!!! VASIL
; ENDIF
POP IY
POP IX
POP HL
POP DE
POP BC
EXX
POP HL
POP DE
POP BC
POP AF
EX AF,AF'
POP AF
RET
;R03
;R07Allocate memory
; LD BC,#03C2
; RST ToBIOS
; LD HL,BANKTBL
; LD C,A
; LD B,#FF
;VERINIT INC B
; PUSH BC
; PUSH HL
; LD A,C
; LD C,#C4
; RST ToBIOS
; POP HL
; POP BC
; LD (HL),A
; INC HL
; JR NC,VERINIT
;R07;R03
;R07 JP INIT2 ;R03
; DS $/256+1*256-$,0 c:\bin\menu
;----------------------------------------------------------------------;
;MEMTAB: BLOCK 256,0
;----------------------------------------------------------------------;
_mInfoALIGN 256,0
;------------------------------------------------------------------------------------------------------------------------;
GO_ZERO EQU #0000
;FUNCTION ADDRESS ARRAY
DSS_API_TABLE: ;DS 512 ;,0
;...............................................[LOW ADDRESS ]:
; 0 1 2 3 4 5 6 7 8 9 DEC HEX
DB low F_START, low CHNDISK_FN, low CURDISK_FN,low DISKINF, low NOPS, low NOPS, low NOPS, low NOPS, low SCANDRV, low BOOTDSK ; 0 00..09
DB low CREATE, low CREATE.NEW, low NOPS, low NOPS, low DEL_FN, low NOPS, low RENAME, low OPEN_FN, low CLOSE_FN, low READ ; 1 0A..13
DB low WRITE, low MOVE_FP, low ATTRIB, low GET_D_T, low PUT_D_T, low F_FIRST_FN,low F_NEXT, low MKDIR.B, low RMDIR, low CHDIR_FN ; 2 14..1D
DB low CURRDIR_FN,low NOPS, low NOPS, low SYSTIME, low SETTIME, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS ; 3 1E..27
DB low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low WAITKEY, low SCANKEY ; 4 28..31
DB low ECHOKEY, low CTRLKEY, low NOPS, low K_CLEAR, low K_SETUP, low TESTKEY, low SETWIN, low SETWIN1, low SETWIN2, low SETWIN3 ; 5 32..3B
DB low FREEMEM, low GETMEM, low RETMEM, low SETMEM, low EXEC, low LEAVE, low GET_ERR, low GSWITCH, low DOSNAME, low EX_PATH ; 6 3C..45
DB low ENVIRON, low APPINFO, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS ; 7 46..4F
DB low SETVMOD, low GETVMOD, low LOCATE, low CURSOR, low SELPAGE, low SCROLL, low CLEAR, low RDCHAR, low WRCHAR, low WINCOPY ; 8 50..59
DB low WINREST, low PUTCHAR, low PCHARS, low LIB_SUB, low NOPS, low PRINT ; 9 5A..5F
;[ ] R09
.low_short EQU $ - DSS_API_TABLE
IFN SHORT_RSTx10_TABLE
;
DB low NOPS, low NOPS, low NOPS, low NOPS ; 9 60..63
DB low NOPS, low NOPS, low NOPS, low NOPS, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO ; 10 64..6D
DUP 13
DB low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO, low GO_ZERO ; 110-239 6E-EF
EDUP
DB low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS ; 24 F0..F9
DB low NOPS, low NOPS, low NOPS, low NOPS, low NOPS, low NOPS ; END ; 25 FA..FF
;
ELSE ;!TODO free space
_mInfoBLOCK DSS_API_TABLE+#100 - $,0
;[ ] R09
ENDIF
;...............................................[HIGH ADDRESS]:
DB high F_START, high CHNDISK_FN,high CURDISK_FN,high DISKINF,high NOPS, high NOPS, high NOPS, high NOPS, high SCANDRV, high BOOTDSK
DB high CREATE, high CREATE.NEW,high NOPS, high NOPS, high DEL_FN, high NOPS, high RENAME, high OPEN_FN,high CLOSE_FN,high READ
DB high WRITE, high MOVE_FP, high ATTRIB, high GET_D_T,high PUT_D_T,high F_FIRST_FN,high F_NEXT, high MKDIR.B,high RMDIR, high CHDIR_FN
DB high CURRDIR_FN,high NOPS, high NOPS, high SYSTIME,high SETTIME,high NOPS, high NOPS, high NOPS, high NOPS, high NOPS
DB high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high WAITKEY, high SCANKEY
DB high ECHOKEY, high CTRLKEY, high NOPS, high K_CLEAR,high K_SETUP,high TESTKEY, high SETWIN, high SETWIN1,high SETWIN2, high SETWIN3
DB high FREEMEM, high GETMEM, high RETMEM, high SETMEM, high EXEC, high LEAVE, high GET_ERR,high GSWITCH,high DOSNAME, high EX_PATH
DB high ENVIRON, high APPINFO, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS
DB high SETVMOD, high GETVMOD, high LOCATE, high CURSOR, high SELPAGE,high SCROLL, high CLEAR, high RDCHAR, high WRCHAR, high WINCOPY
DB high WINREST, high PUTCHAR, high PCHARS, high LIB_SUB,high NOPS, high PRINT
;[ ] R09
.high_short EQU $ - DSS_API_TABLE - .low_short
IFN SHORT_RSTx10_TABLE
;
DB high NOPS, high NOPS, high NOPS, high NOPS
DB high NOPS, high NOPS, high NOPS, high NOPS, high GO_ZERO,high GO_ZERO, high GO_ZERO,high GO_ZERO,high GO_ZERO, high GO_ZERO
DUP 13
DB high GO_ZERO, high GO_ZERO, high GO_ZERO, high GO_ZERO,high GO_ZERO,high GO_ZERO, high GO_ZERO,high GO_ZERO,high GO_ZERO, high GO_ZERO
EDUP
DB high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS
DB high NOPS, high NOPS, high NOPS, high NOPS, high NOPS, high NOPS ; END
;
ELSE
;!TODO free space
;_mInfoBLOCK DSS_API_TABLE+#200 - $,0
;[ ] R09
ENDIF
; DB low WINREST, low PUTCHAR, low PCHARS, low NOPS, low NOPS, low PRINT, low NOPS, low NOPS, low NOPS, low NOPS ; 9 5A..63
; DB high WINREST,high PUTCHAR,high PCHARS, high NOPS, high NOPS, high PRINT, high NOPS, high NOPS, high NOPS, high NOPS
;---------------------------------------------------------------------------------------------------------------------------------------------------------------;
;[INCLUDE]
;!TODO § ¬¥­¨âì ¯®-¬ ªá¨¬®¬ã ¢áñ ¢ KEYINTER.ASM ­  ¢ë§®¢ë ¡¨®á 
INCLUDE "KEYINTER.ASM"
INCLUDE "API.ASM"
INCLUDE "DOS_Proc.asm"
INCLUDE "FS_Module.asm"
INCLUDE "Procedures.asm"
; [ ] 26/06/2024& read only 64kb cluster ; !TODO cluster 64kb
CHECK_64kb_CLUSTER:
LD HL,(CORE_BUFFERS.FS_Buffer.BytesPerCluster)
; CF=0
ADC HL,HL
LD A,DSS_Error.sys.WRITE_PROTECT
RET NZ
CCF
RET
;
;!FIXIT ª ¡ãä¥à ¬
; Œ áᨢ «®£. ­®¬¥à®¢ ¡ ­®ª à áè¨à¥­¨ï DSS
BANKTBL: BLOCK USING_MEMPAGES+1,#FF ; +1 ¤«ï COREPAGE
HANDBUF: BLOCK HANDBUF.SIZE,0
;
; ; FAT_DIRECTORY_RECORD ; !HARDCODE
MASKARE: BLOCK 8,0 ; ¨¬ï ä ©« 
BLOCK 3,0 ; à áè.
BLOCK 21,0 ; 11+21=32
;
DISPLAY "DOS-MAIN end address: ",/H,$-1
;
;!TODO ª ¡ãä¥à ¬!
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/*
; 259
CurrentPath: DB 'X'
DB ':'
CurrentDirectory: DB '\'
.DEPTH: EQU DIRECTORY_PATH_LENGTH
BLOCK CurrentDirectory.DEPTH,0 ; ­¥ .DEPTH-1 ç⮡ ¡ë« 0 ¢ ª®­æ¥
;
; 257
WorkDirectory: DB '\'
.DEPTH: EQU DIRECTORY_PATH_LENGTH
BLOCK WorkDirectory.DEPTH,0 ; ­¥ .DEPTH-1 ç⮡ ¡ë« 0 ¢ ª®­æ¥
; 516
*/
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
;
;> > > > > > > > > > > > > > > > BUFFERS < < < < < < < < < < < < < < < <
;
;
CLEAR_ZONE.start EQU $
MODULE CORE_BUFFERS
BUFFERSplace _sBuffers=$
FM_BUF _sFM = BUFFERSplace.FileManipulator
.Size EQU _sFM
.FullSize EQU FMCOUNT*FM_BUF.Size
FS_Buffer _sFS_Buffer = BUFFERSplace.FS_Buffer
EXEBUFF _sEXE_HEADER = BUFFERSplace.EXE_Header
XSTACK _sStack = BUFFERSplace.Stack
.Spoint EQU XSTACK + _sStack
BUFFER EQU BUFFERSplace.Buffer
SECTOR_BUFFER EQU BUFFER ;!TODO ®â¤¥«¨âì SECTOR_BUFFER ®â BUFFER
MemoryTable EQU BUFFERSplace.MemoryTable
CurrentPath EQU BUFFERSplace.CurrentPath
CurrentDirectory EQU BUFFERSplace.CurrentDirectory
.DEPTH EQU DIRECTORY_PATH_LENGTH
WorkDirectory EQU BUFFERSplace.WorkDirectory
.DEPTH EQU DIRECTORY_PATH_LENGTH
ENDMODULE
;
; CurrentPath EQU CORE_BUFFERS.BUFFERSplace + _sBuffers
; CurrentDirectory EQU CurrentPath + 2
; .DEPTH: EQU DIRECTORY_PATH_LENGTH
; ;
; WorkDirectory EQU CurrentDirectory + 1 + CurrentDirectory.DEPTH
; .DEPTH: EQU DIRECTORY_PATH_LENGTH
;
CLEAR_ZONE.size EQU _sBuffers
ASSERT (CLEAR_ZONE.start + _sBuffers)<#4000, "Warning!!! OUT OF SLOT0"
DISPLAY "--- --- --- --- --- --- --- ---"
DISPLAY "CLEAR_ZONE.start ", /H, CLEAR_ZONE.start
DISPLAY "CLEAR_ZONE.Size ", /H, CLEAR_ZONE.size
DISPLAY "--- --- --- --- --- --- --- ---"
DISPLAY "Consist: "
DISPLAY " FM_BUF ", /H, CORE_BUFFERS.FM_BUF
DISPLAY " FM_BUF.Size: ", /H, CORE_BUFFERS.FM_BUF.Size
DISPLAY " FM_BUF.FullSize ", /H, CORE_BUFFERS.FM_BUF.FullSize
DISPLAY " FS_Buffer ", /H, CORE_BUFFERS.FS_Buffer
DISPLAY " FS_Buffer.Size ", /H, CORE_BUFFERS.EXEBUFF - CORE_BUFFERS.FS_Buffer
DISPLAY " EXEBUFF ", /H, CORE_BUFFERS.EXEBUFF
DISPLAY " Size ", /H, CORE_BUFFERS.XSTACK - CORE_BUFFERS.EXEBUFF
DISPLAY " XSTACK ", /H, CORE_BUFFERS.XSTACK
DISPLAY " Size ", /H, CORE_BUFFERS.BUFFER - CORE_BUFFERS.XSTACK
DISPLAY " BUFFER ", /H, CORE_BUFFERS.BUFFER
DISPLAY " Size ", /H, CORE_BUFFERS.MemoryTable - CORE_BUFFERS.BUFFER
DISPLAY " MemoryTable ", /H, CORE_BUFFERS.MemoryTable
DISPLAY " Size ", /H, _sBuffers - (CORE_BUFFERS.MemoryTable - CORE_BUFFERS.BUFFERSplace)
DISPLAY "--- --- --- --- --- --- --- ---"
DISPLAY "CLEAR_ZONE.End ", /H, CLEAR_ZONE.start + CLEAR_ZONE.size
DISPLAY "--- --- --- --- --- --- --- ---"
EXPORT CORE_BUFFERS.BUFFERSplace
EXPORT CORE_BUFFERS.FM_BUF
EXPORT CORE_BUFFERS.FS_Buffer
EXPORT CORE_BUFFERS.EXEBUFF
EXPORT CORE_BUFFERS.XSTACK
EXPORT CORE_BUFFERS.BUFFER
EXPORT CORE_BUFFERS.SECTOR_BUFFER
EXPORT CORE_BUFFERS.MemoryTable
EXPORT CORE_BUFFERS.CurrentDirectory
EXPORT CORE_BUFFERS.WorkDirectory
/*
;R11 \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
FM_BUF _sFM=$
.Size EQU _sFM
.FullSize EQU FMCOUNT*FM_BUF.Size
;?????   ­¥ £à㧨âáï «¨ ¯®«­®áâìî ᥪâ®à ¢ 512 ¡ ©â®¢ ¯à¨ § £à㧪¥ åí¤¥à ?
EXEBUFF _sEXE_HEADER=$+FM_BUF.FullSize
; EXEBUFF:
; DB "EXE"
; DB #00
; OFFCOD1 DW #0000
; OFFCOD2 DW #0000
; LOADER DW #0000
; DW #0000
; DW #0000
; DW #0000
; LD_ADDR DW #0000
; PC_REG DW #0000
; SP_REG DW #0000
; BLOCK 512-($-EXEBUFF),0
;(!!!HERE STACK FOR EXEC!!!)
; BLOCK 255,0
;XSTACK DB #00
XSTACK EQU EXEBUFF+_sEXE_HEADER+255
BUFFER EQU XSTACK+1
SECTOR_BUFFER EQU BUFFER
;R11 ////////////////////////////////
*/
;
;> > > > > > > > > > > > > > > > BUFFERS < < < < < < < < < < < < < < < <
;
;|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
; § âàñâáï ¯®á«¥ ¨­¨æ¨ «¨§ æ¨¨
;|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
; <20>¥à¢ë© áâ àâ á¨á⥬ë, ¯®á«¥ ¨­¨æ¨ «¨§ æ¨¨  ¤à¥á ¢ â ¡«¨æ¥ ¬¥­ï¥âáï ­  VERSION
F_START: DI
;[x] 17.12.2023 § £à㧪  á  ªâ¨¢­®£® à §¤¥« ,   ­¥ á ¯¥à¢®£®
;LD (.saveDRV),A
LD H,A
LD (.saveDRV),HL ; H - ­®¬¥à ãáâனá⢠, L - ­®¬¥à à §¤¥«  ­  ãáâனá⢥
;
;R12
LD HL,0 ; ¯¨á âì ¢ ­¨ªã¤ 
LD C,BIOS.FN_VERSION
RST ToBIOS
JR C,.err_oldBIOS
EX DE,HL
LD DE,MINIMUM_BIOS_VERSION
SBC HL,DE
JR C,.err_oldBIOS
; LD A,(.saveDRV+1)
; CP 2 ;¯à®¢¥àª  ­  § £à㧪ã á ¤¨áª¥âë, ¥á«¨ á ¤¨áª¥âë, â® ¬®¦­® ¯à®¨£­®à¨âì § ¯ã᪠­  BIOS ­¨¦¥ 2.55
; JR NC,.err_oldBIOS
; LD HL,#C9AF ; XOR A : RET opcodes
; LD (DRV_CONTENT + INITDVC.if_old),HL
;
.good: CALL DEPLOY ;R07 ;íâ  ¯à®æ¥¤ãà  § âàñâáï ¯®á«¥ ¨á¯®«­¥­¨ï
RET C ;R10
CALL KEYBOARD_INIT
CALL PRINT_INIT
LD C,Dss.Mouse.Init
RST ToDSS.Mouse
LD A,(VMODE)
LD C,Dss.Mouse.SetVideoMode
RST ToDSS.Mouse
;CALL INITDVC ;R05
;R05
LD C,Dss.DRV.Init
RST ToDSS.DRV
LD (LDRIVE),A
;R05
.saveDRV+1:
;[x] 17.12.2023 § £à㧪  á  ªâ¨¢­®£® à §¤¥« ,   ­¥ á ¯¥à¢®£®
LD HL,0 ; H - ­®¬¥à ãáâனá⢠, L - ­®¬¥à à §¤¥«  ­  ãáâனá⢥
;LD A,H
;LD A,0
;
;LD B,1
CALL BOOTDSK.SET
RET C
;
EI
;Set new address fn. VERSION
LD HL,DSS_API_TABLE
LD (HL),low VERSION ;R03
INC H
LD (HL),high VERSION ;R03
JP CLEAR_BUFFER_AND_INIT_PROC
;
;R12
.err_oldBIOS:
IN A,(SLOT0)
OUT (SLOT3),A
LD HL,.err_oldBIOS_message + SLOT3.MEM_ADDR
;LD C,Dss.PChars
;RST ToDSS
CALL PCHARS
SCF
RET
.err_oldBIOS_message:
DB "\r\nWARNING! This version of DSS requires BIOS v"
DB STR_MINIMUM_BIOS_VERSION
DZ " or later to boot from IDE."
;
DEPLOY: ;Allocate memory
LD BC,USING_MEMPAGES*256 + BIOS.GetMem
RST ToBIOS
RET C ;R10
LD C,A
IN A,(SLOT3)
PUSH AF
IN A,(SLOT0)
LD (DRV_CONTENT + DRV_PAGE.MAIN_PAGE_NUMBER),A ;!TEST
OUT (SLOT3),A
LD A,C
LD HL,BANKTBL + #C000
LD C,BIOS.GetMemBlkPages
RST ToBIOS
; ¤®«¦­  ¨¤â¨ ¯®á«¥ GetMemBlkPages, ç⮡ ¢¬¥áâ®
; § ªà뢠誨 #FF ¯®áâ ¢¨âì áâà ­¨æã COREPAGE
LD HL,BANKTBL + COREPAGE
IN A,(SLOT0)
LD (HL),A
; ¤«ï API ¤à ©¢¥à  ¬ë誨
LD (MOUSE_HANDLER.CorePage),A
LD A,(BANKTBL + DRVPAGE)
LD (RST_0x30.drv_page),A
POP AF
OUT (SLOT3),A
SET_PAGE_X DRVPAGE
PUSH AF
LD HL,DRV_CONTENT
LD DE,#C000
LD BC,DRV_CONTENT.SIZE
LDIR
IN A,(SLOT3)
LD (DRV_PG_NUMBER),A
POP AF
OUT (SLOT3),A
AND A ;R10
RET
IF ENVVALUE != CORE_BUFFERS.BUFFER
ASSERT "Warning! ENVVALUE != BUFFER"
//BLOCK 1000,0
ENDIF
;--- --- --- --- [Build version] --- --- --- ---;
; C_OSTYPE
;--- --- --- --- --- --- --- --- --- --- --- ---;
DISPLAY "FAT MODULE SIZE: ",/A,FAT_MODULE_SIZE
DISPLAY "DEPLOY end address: ",/H,$
;|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||;
DISPLAY "Space for DRV-MAIN: ",/A,#4000-$," bytes."
DRV_CONTENT:
DISP 0
INCLUDE 'DRV-MAIN.ASM'
ENT
DRV_CONTENT.SIZE EQU $-DRV_CONTENT
BIN_END_ADDRESS EQU $
DISPLAY "END ADDRESS: ",/H,BIN_END_ADDRESS
DISPLAY "Memory leacks when > ",/H, #4000+SUBLOAD_SIZE*512
ASSERT $ < (#4001+SUBLOAD_SIZE*512),'-> Memory leack!!!';
ASSERT DRV_CONTENT.SIZE < #4001,'-> Drivers code size > #4000!!!';
;[END]
;
; DTA DB " "
; DB " "
; DB #20
; DW 0,0,0,0,0
; DW 0
; DW 0
; CLUSTER DW 0
; SIZE DW 0,0
; ASCIIZ DB "FILENAME.EXT",#00
;R06
;R06 BUFFER
;R06 SECTOR_BUFFER DB ". ",#10
;R06 DW 0,0,0,0,0
;R06 DW #0000
;R06 DW #0000
;R06 DW #0000
;R06 DW #0000,0000
;R06 DB ".. ",#10
;R06 DW 0,0,0,0,0
;R06 DW #0000
;R06 DW #0000
;R06 DW #0000
;R06 DW #0000,0000
;R06 DS 512-64 ;,0
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