mirror of
https://github.com/Tolik-Trek/Copy.git
synced 2026-06-15 01:11:37 +03:00
405 lines
7.9 KiB
NASM
405 lines
7.9 KiB
NASM
;[BEGIN]===================================================
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;
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; COPY.EXE
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; COPY [source file] [destination file]
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;
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; Compilation parameters
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;---------------------------------------------------------------------[]
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;DEVICE SPRINTER
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;MMU 2 e, 0 ; ã«¥¢ ï áâà ¨æ ¢ ¡ ªã 2 ¨ ¯à®¢¥àª £à ¨æë
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;OUTPUT './Build/new.bin'
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;---------------------------------------------------------------------[]
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;
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;
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; Defines section
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;---------------------------------------------------------------------[]
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; define EMULATOR 0
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define EXE_HEADER 1
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; define NEED_LOADER 1
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; define NeedSafePort_Y 0
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define App_EXE_Version 1
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;---------------------------------------------------------------------[]
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;
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;
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; Included LUA section
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;---------------------------------------------------------------------[]
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; includelua <Shared_Includes/LUA/Functions.LUA>
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;---------------------------------------------------------------------[]
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;
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;
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; Included constants section
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;---------------------------------------------------------------------[]
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include 'Shared_Includes/constants/sp2000.inc'
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include 'Shared_Includes/constants/dss_equ.inc'
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include 'Shared_Includes/constants/BIOS_equ.inc'
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;---------------------------------------------------------------------[]
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;
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;
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; Included macroses section
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;---------------------------------------------------------------------[]
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; include 'Shared_Includes/macroses/macros.z80'
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; include 'Shared_Includes/macroses/accelerator.z80'
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;---------------------------------------------------------------------[]
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;
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;
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; Standart EQU section
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;---------------------------------------------------------------------[]
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org_addr EQU #8000 + CLP_Buffer
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code_addr EQU START
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stack_point EQU #C000
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stack_buffer EQU 64
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program_start EQU START
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Loader_length EQU 0
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;---------------------------------------------------------------------[]
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;
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; Code start section
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;[]-------------------------------------------------------------------[]
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include 'Shared_Includes/constants/EXE_Header.z80'
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ORG org_addr
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; ORG #8100-24
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; ; INCLUDE "dss.inc"
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; ;==EXE HEADER =============================================
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; DB "EX" ;EXE ID
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; DB #45 ;EXE TYPE
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; DB #01 ;EXE VERSION
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; DW 24 ;CODE OFFSET LOW WORD
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; DW #0000 ;CODE OFFSET HIGH WORD
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; DW #0000 ;PRIMARY LOADER
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; DW #0000 ;RESERVED
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; DW #0000 ;RESERVED
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; DW #0000 ;RESERVED
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; DW START ;LOAD ADDRESS
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; DW START ;START ADDRESS
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; DW #C000 ;STACK ADDRESS
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; DS 2 ;RESERVED
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; ;==========================================================
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START: XOR A
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LD (MemBuffer.BSOURCE),A
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LD (MemBuffer.BDESTN),A
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;
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PUSH IX
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;
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LD C,BIOS.GetMemSize
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RST ToBIOS
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;
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LD A,B
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OR C
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JR NZ,.mem_OK
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;
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.no_Mem: LD HL,NO_MEM_STR
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LD C,Dss.PChars
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RST ToDSS
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LD BC,256*DSS_Error.sys.NOT_ENOUGH_MEMORY + Dss.Exit
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RST ToDSS ; error exit
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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.mem_OK: LD B,C
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LD C,Dss.GetMem
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RST ToDSS
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JR C,.no_Mem
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;PUSH AF ; mem block id
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;
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LD HL,MemBuffer.MemPages
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LD C,BIOS.GetMemBlkPages
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RST ToBIOS
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;
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;POP AF
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;OUT (SLOT3),A
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POP HL
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INC HL
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LD DE,MemBuffer.BSOURCE
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LD C,Dss.GSwitch
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RST ToDSS
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LD DE,MemBuffer.BDESTN
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LD C,Dss.GSwitch
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RST ToDSS
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;
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LD HL,MemBuffer.BSOURCE
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LD BC,Dss.Attrib.Get
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RST ToDSS
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LD (FATTR),A
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;
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LD A,Dss.Open.R
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LD HL,MemBuffer.BSOURCE
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LD C,Dss.Open
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RST ToDSS
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LD (READ_FILE_BLOCK.SOURCE_FILE),A
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JR NC,.SOURCE_OK
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;
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LD (EXITCODE),A
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LD HL,SOPEN_ERR_STR
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; LD C,Dss.PChars
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; RST ToDSS
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JP QUIT
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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.SOURCE_OK: LD HL,MemBuffer.BDESTN
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FATTR+1: LD A,FAT_ATTR.ARCHIVE
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LD C,Dss.Creat_N
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RST ToDSS
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LD (WRITE_FILE_BLOCK.DEST_FILE),A
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;JR NC,RW_LOOP
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JR NC,BEGIN_COPY
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;
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LD (EXITCODE),A
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LD HL,DOPEN_ERR_STR
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JR QUIT
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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READ_FILE_BLOCK:;
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LD HL,MemBuffer.MemPages
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LD A,(HL)
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OUT (SLOT3),A
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.loop: PUSH HL
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; INC A
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; JR Z,.End ; end of block, A=0
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;
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LD HL,#C000
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LD DE,#4000
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.SOURCE_FILE+1: LD A,0
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LD C,Dss.Read
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RST ToDSS
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POP HL
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RET C
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;
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LD C,A
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;
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INC HL
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LD A,(HL)
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OUT (SLOT3),A
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INC A
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JR Z,.End ; end of block, A=0
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;
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LD A,C
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OR A
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JR Z,.loop
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; end of file, A=#FF
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;
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.End: LD (MemBuffer.LastFilePageSize),DE
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LD DE,MemBuffer.MemPages
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;CF=0
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SBC HL,DE
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LD (MemBuffer.EndCopyLoop),A
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LD A,L
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LD (MemBuffer.FilePagesCounter),A
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RET
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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WRITE_FILE_BLOCK:
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LD HL,MemBuffer.MemPages
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LD A,(MemBuffer.FilePagesCounter)
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LD B,A
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.loop: PUSH HL
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PUSH BC
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;
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DEC B
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LD DE,#4000
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JR NZ,.notLastBlock
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;
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LD DE,(MemBuffer.LastFilePageSize)
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.notLastBlock: LD A,(HL)
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OUT (SLOT3),A
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LD HL,#C000
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.DEST_FILE+1: LD A,0
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LD C,Dss.Write
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RST ToDSS
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POP BC
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POP HL
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RET C
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;
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INC HL
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DJNZ .loop
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;CF=0
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RET
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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BEGIN_COPY: CALL READ_FILE_BLOCK
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JR C,RD_ERROR
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;
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CALL WRITE_FILE_BLOCK
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JR C,WR_ERROR
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;
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LD A,(MemBuffer.EndCopyLoop)
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AND A
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JR Z,BEGIN_COPY
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;
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;
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; ¤ â ¨ ¢à¥¬ï
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LD A,(READ_FILE_BLOCK.SOURCE_FILE)
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LD C,Dss.Get_D_T
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RST ToDSS
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LD A,(WRITE_FILE_BLOCK.DEST_FILE)
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LD C,Dss.Put_D_T
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RST ToDSS
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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XOR A ;EXITCODE
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LD (EXITCODE),A
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;
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LD HL,DONE_STR
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QUIT: LD C,Dss.PChars
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RST ToDSS
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LD C,Dss.Exit
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EXITCODE+1: LD B,0
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RST ToDSS
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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; QUIT_3: LD C,#12
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; LD A,(DEST_FILE)
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; RST ToDSS
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; QUIT_2: LD C,#12
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; LD A,(SOURCE_FILE)
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; RST ToDSS
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; JR QUIT
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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RD_ERROR: ;CALL PRINT_ERROR
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LD (EXITCODE),A
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LD HL,READ_ERR_STR
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; LD C,Dss.PChars
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; RST ToDSS
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JR QUIT
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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WR_ERROR: ;CALL PRINT_ERROR
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LD (EXITCODE),A
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LD HL,WRITE_ERR_STR
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; LD C,Dss.PChars
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; RST ToDSS
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JR QUIT
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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; QUIT: LD C,Dss.Exit
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; EXITCODE+1: LD B,0
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; RST ToDSS
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; ;;;;;;;;;;;;;;;;;;;;;;;;;
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; ;
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; ;
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; PRINT_ERROR: LD H,0
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; LD L,A
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; LD (EXITCODE),A
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; LD DE,READ_ERR_STR.errNum
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; ;CALL hex2dec_ascii_16bit
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; ; ¢å®¤: hl=ç¨á«®, de=¡ãä¥à
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; hex2dec_ascii_16bit:
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; .n100: LD IX,MemBuffer.tmp1
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; RES 7,(ix+0)
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; .skip2: LD BC,100
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; CALL .num16
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; ;
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; .decim: LD BC,10
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; CALL .num16
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; LD A,L
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; ADD A,"0"
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; JR .num16_exit
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; ;
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; .num16: LD A,'0'-1
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; AND A
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; INC A
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; SBC HL,BC
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; JR NC,$-3 ;!FIXIT $
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; ADD HL,BC
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; CP "0"
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; JR Z,$+6 ;!FIXIT $
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; SET 7,(ix+0)
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; BIT 7,(ix+0)
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; RET Z
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; .num16_exit:
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; LD (DE),A ; á®åà. ¢ ¡ãä¥à¥
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; INC DE
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; RET
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;;;;;;;;;;;;;;;;;;;;;;;;;
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;
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;
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DONE_STR: DB "File copied",#0D,#0A,#00
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NO_MEM_STR: DB "No free memory",#0D,#0A,#00
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SOPEN_ERR_STR: DB "Can't open source file",#0D,#0A,#00
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DOPEN_ERR_STR: DB "Can't open destination file",#0D,#0A,#00
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READ_ERR_STR: DB "Reading error",#0D,#0A,#00
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;.errNum: DB "00 ",#0D,#0A,#00
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WRITE_ERR_STR: DB "Writing error",#0D,#0A,#00
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;.errNum: DB "00 ",#0D,#0A,#00
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;
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STRUCT Variables
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.tmp1 BYTE
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.FilePagesCounter BYTE
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.EndCopyLoop BYTE
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.LastFilePageSize WORD
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.MemPages BLOCK 256
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.BSOURCE BLOCK 257
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.BDESTN BLOCK 257
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ENDS
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MemBuffer: Variables = $
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;
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; tmp1: EQU $
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; MemPages: EQU tmp1 + 1
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; BSOURCE: EQU MemPages + 256
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; BDESTN: EQU BSOURCE + 257
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;[END]=====================================================
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/*
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;
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;
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RW_LOOP: LD HL,#C000
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LD DE,#4000
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LD C,Dss.Read
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SOURCE_FILE+1: LD A,0
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RST ToDSS
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JR C,RD_ERROR
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;
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PUSH AF
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LD HL,#C000
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LD C,Dss.Write
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DEST_FILE+1: LD A,0
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RST ToDSS
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POP BC
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JR C,WR_ERROR
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LD A,B
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OR A
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JR Z,RW_LOOP
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;
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; ¤ â ¨ ¢à¥¬ï
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LD A,(SOURCE_FILE)
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LD C,Dss.Get_D_T
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RST ToDSS
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LD A,(DEST_FILE)
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LD C,Dss.Put_D_T
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RST ToDSS
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;
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;
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*/ |