ace-dent/kolibrios-gitea
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kolibrios-gitea/programs/develop/info3ds/info_fun_float.inc

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info3ds: 1) added documentation 2) new window for coordinates view git-svn-id: svn://kolibrios.org@2165 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-09-09 22:55:11 +02:00
;
; <EFBFBD>㭪樨 <EFBFBD><EFBFBD><EFBFBD> ࠡ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>᫠<EFBFBD><EFBFBD> float
;
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠ <EFBFBD><EFBFBD>᫥ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮩ (1-17)
NumberSymbolsAD DW 5
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠭<EFBFBD><EFBFBD> (10 <EFBFBD> <EFBFBD>⥯<EFBFBD><EFBFBD><EFBFBD> N)
MConst DQ 1.0E1,1.0E2,1.0E3,1.0E4,1.0E5
DQ 1.0E6,1.0E7,1.0E8,1.0E9,1.0E10
DQ 1.0E11,1.0E12,1.0E13,1.0E14,1.0E15
DQ 1.0E16,1.0E17,1.0E18,1.0E19,1.0E20
DQ 1.0E21,1.0E22,1.0E23,1.0E24,1.0E25
DQ 1.0E26,1.0E27,1.0E28,1.0E29,1.0E30
DQ 1.0E31,1.0E32,1.0E33,1.0E34,1.0E35
DQ 1.0E36,1.0E37,1.0E38,1.0E39,1.0E40
DQ 1.0E41,1.0E42,1.0E43,1.0E44,1.0E45
DQ 1.0E46,1.0E47,1.0E48,1.0E49,1.0E50
DQ 1.0E51,1.0E52,1.0E53,1.0E54,1.0E55
DQ 1.0E56,1.0E57,1.0E58,1.0E59,1.0E60
DQ 1.0E61,1.0E62,1.0E63,1.0E64,1.0E65
DQ 1.0E66,1.0E67,1.0E68,1.0E69,1.0E70
DQ 1.0E71,1.0E72,1.0E73,1.0E74,1.0E75
DQ 1.0E76,1.0E77,1.0E78,1.0E79,1.0E80
DQ 1.0E81,1.0E82,1.0E83,1.0E84,1.0E85
DQ 1.0E86,1.0E87,1.0E88,1.0E89,1.0E90
DQ 1.0E91,1.0E92,1.0E93,1.0E94,1.0E95
DQ 1.0E96,1.0E97,1.0E98,1.0E99,1.0E100
DQ 1.0E101,1.0E102,1.0E103,1.0E104,1.0E105
DQ 1.0E106,1.0E107,1.0E108,1.0E109,1.0E110
DQ 1.0E111,1.0E112,1.0E113,1.0E114,1.0E115
DQ 1.0E116,1.0E117,1.0E118,1.0E119,1.0E120
DQ 1.0E121,1.0E122,1.0E123,1.0E124,1.0E125
DQ 1.0E126,1.0E127,1.0E128
; <EFBFBD><EFBFBD>᫮ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饩 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮩ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>筮<EFBFBD><EFBFBD><EFBFBD>
Data_Double DQ ?
; <EFBFBD><EFBFBD>᫮ <EFBFBD> BCD-<EFBFBD><EFBFBD>ଠ<EFBFBD><EFBFBD>
Data_BCD DT ?
; <EFBFBD>ᯮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥫<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 䫠<EFBFBD>
Data_Flag DB ?
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> १<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<EFBFBD>᫨ <EFBFBD><EFBFBD> 0 - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥫쭮<EFBFBD> <EFBFBD><EFBFBD>᫮)
Data_Sign DB ?
db 0 ;㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> ᤢ<EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD>ப<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD>࠭<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> ASCII
Data_String DB 32 DUP (?)
;*******************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD>᫮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ଠ<EFBFBD> <EFBFBD> 㤢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>筮<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, १<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD>뤠<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD> "<EFBFBD><EFBFBD>⮢<EFBFBD><EFBFBD>" <EFBFBD><EFBFBD>ଠ<EFBFBD><EFBFBD> <EFBFBD> *
;* 䨪<EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫥ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮩. *
;* <EFBFBD>室<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: *
;* Data_Double - <EFBFBD>८<EFBFBD>ࠧ㥬<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮; *
;* NumberSymbolsAD - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫥ *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮩ (0-17). *
;* <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: *
;* Data_String - <EFBFBD><EFBFBD>ப<EFBFBD>-१<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*******************************************************
DoubleFloat_to_String:
pushad
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뢠<EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> Data_String
mov EDI, Data_String
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> NumberSymbolsAD
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<EFBFBD>冷<EFBFBD>
fninit ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
fld [Data_Double] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㧨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮
xor ebx,ebx
mov BX,[NumberSymbolsAD]
cmp BX, 0
je .NoShifts ;<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫥ <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮩
jl .Error ;<EFBFBD>訡<EFBFBD><EFBFBD>
dec BX
shl BX, 3 ;㬭<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 8
add EBX, MConst
fmul qword [EBX] ;㬭<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠭<EFBFBD><EFBFBD>
.NoShifts:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> BCD
fbstp [Data_BCD]
; <EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> १<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>९<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AX,word [Data_BCD + 8]
cmp AX,0FFFFh ;"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD>" <EFBFBD><EFBFBD>९<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
je .Overflow
; <EFBFBD>뤥<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD> ASCII-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL, byte [Data_BCD + 9]
and AL,AL
jz .NoSign
mov AL,'-'
stosb
.NoSign:
; <EFBFBD><EFBFBD>ᯠ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD> ASCII
mov BX,8 ;ᬥ饭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov ecx,9 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>稪 <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD>।<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD>窨 <EFBFBD> <EFBFBD><EFBFBD>᫥
mov DX,18
sub DX,[NumberSymbolsAD]
js .Error ;<EFBFBD>訡<EFBFBD><EFBFBD>, <EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥫쭠<EFBFBD>
jz .Error ;<EFBFBD><EFBFBD><EFBFBD> <EFBFBD>㫥<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.NextPair:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㧨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>।<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<EFBFBD>冷<EFBFBD>
mov AL, byte [BX + Data_BCD]
mov AH,AL
; <EFBFBD>뤥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> ASCII <EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD>࠭<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ࠤ<EFBFBD>
shr AL,4
add AL,'0'
stosb
dec DX
jnz .N0
mov AL,'.'
stosb
.N0: ; <EFBFBD>뤥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>ॢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> ASCII <EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD>࠭<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ࠤ<EFBFBD>
mov AL,AH
and AL,0Fh
add AL,'0'
stosb
dec DX
jnz .N1
mov AL,'.'
stosb
.N1:
dec BX
loop .NextPair
mov AL,0
stosb
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>騥 <EFBFBD>㫨 ᫥<EFBFBD><EFBFBD>
mov EDI, Data_String
mov ESI, Data_String
; <EFBFBD>ய<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠, <EFBFBD>᫨ <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp byte [ESI],'-'
jne .N2
inc ESI
inc EDI
.N2: ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㧨<EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>稪 横<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ ࠧ<EFBFBD>冷<EFBFBD>
; <EFBFBD><EFBFBD>᫠ <EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 (<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD>窨)
mov ecx,18+1+1
; <EFBFBD>ய<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>騥 <EFBFBD>㫨
.N3:
cmp byte [ESI],'0'
jne .N4
cmp byte [ESI+1],'.'
je .N4
inc ESI
loop .N3
; <EFBFBD>訡<EFBFBD><EFBFBD> - <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jmp .Error
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠ <EFBFBD> <EFBFBD><EFBFBD>砫<EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
.N4: rep movsb
jmp .End
; <EFBFBD>訡<EFBFBD><EFBFBD>
.Error:
mov AL,'E'
stosb
mov AL,'R'
stosb
mov AL,'R'
stosb
xor AL,AL
stosb
jmp .End
; <EFBFBD><EFBFBD>९<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<EFBFBD>來<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⪨
.Overflow:
mov AL,'#'
stosb
xor AL,AL
stosb
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>楤<EFBFBD><EFBFBD><EFBFBD>
.End:
popad
ret
;****************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* (<EFBFBD><EFBFBD>᫮ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, "<EFBFBD><EFBFBD>⮢<EFBFBD><EFBFBD>" <EFBFBD><EFBFBD>ଠ<EFBFBD>) *
;* <EFBFBD>室<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: *
;* Data_String - <EFBFBD><EFBFBD>᫮ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> ASCII. *
;* <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>: *
;* Data_Double - <EFBFBD><EFBFBD>᫮ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;****************************************************
String_to_DoubleFloat:
pushad
cld
; <EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD> Data_BCD
mov dword [Data_BCD],0
mov dword [Data_BCD+4],0
mov word [Data_BCD+8],0
; <EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [Data_Sign],0
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᨬ <EFBFBD> SI 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
mov ESI, Data_String
; <EFBFBD>ய<EFBFBD>᪠<EFBFBD><EFBFBD> <EFBFBD>஡<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>। <EFBFBD><EFBFBD>᫮<EFBFBD>
mov ecx,64 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>横<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.ShiftIgnore:
lodsb
cmp AL,' '
jne .ShiftIgnoreEnd
loop .ShiftIgnore
jmp .Error
.ShiftIgnoreEnd:
; <EFBFBD>஢<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠
cmp AL,'-'
jne .Positive
mov [Data_Sign],80h
lodsb
.Positive:
mov [Data_Flag],0 ;<EFBFBD>ਧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>窨
mov DX,0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>窨
mov ecx,18 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <EFBFBD><EFBFBD>᫮ ࠧ<EFBFBD>冷<EFBFBD>
.ASCIItoBCDConversion:
cmp AL,'.' ;<EFBFBD><EFBFBD>窠?
jne .NotDot
cmp [Data_Flag],0 ;<EFBFBD><EFBFBD>窠 <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>砫<EFBFBD><EFBFBD><EFBFBD>?
jne .Error
mov [Data_Flag],1
lodsb
cmp AL,0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>?
jne .NotDot
jmp .ASCIItoBCDConversionEnd
.NotDot:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 1 <EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>樨 <EFBFBD><EFBFBD>窨,
; <EFBFBD>᫨ <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>砫<EFBFBD><EFBFBD><EFBFBD>
cmp [Data_Flag],0
jnz .Figures
inc DX
.Figures:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫠ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ࠬ<EFBFBD>
cmp AL,'0'
jb .Error
cmp AL,'9'
ja .Error
; <EFBFBD><EFBFBD>襬 <EFBFBD><EFBFBD><EFBFBD>।<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>ࠤ<EFBFBD> BCD
and AL,0Fh
or byte [Data_BCD],AL
; <EFBFBD>஢<EFBFBD>ઠ <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
cmp byte [ESI],0
je .ASCIItoBCDConversionEnd
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BCD <EFBFBD><EFBFBD> 4 ࠧ<EFBFBD>鸞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; (ᤢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>訥 2 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
mov AX,word [Data_BCD+6]
shld word [Data_BCD+8],AX,4
; (ᤢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>।<EFBFBD><EFBFBD><EFBFBD> 4 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
mov EAX, dword [Data_BCD]
shld dword [Data_BCD+4],EAX,4
; (ᤢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>訥 4 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
shl dword [Data_BCD],4
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㦠<EFBFBD><EFBFBD> ᫥<EFBFBD><EFBFBD><EFBFBD>騩 ᨬ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD> AL
lodsb
loop .ASCIItoBCDConversion
; <EFBFBD>᫨ 19-<EFBFBD> ᨬ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 0 <EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>窠,
; <EFBFBD><EFBFBD> <EFBFBD>訡<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>९<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp AL,'.'
jne .NotDot2
inc ecx
lodsb
.NotDot2:
cmp AL,0
jne .Error ;<EFBFBD><EFBFBD>९<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<EFBFBD>來<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>⪨
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> BCD <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.ASCIItoBCDConversionEnd:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>訩 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[Data_Sign]
mov byte [Data_BCD+9],AL
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ॣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᮯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
fninit
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㧨<EFBFBD><EFBFBD> <EFBFBD> ᮯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD> BCD-<EFBFBD><EFBFBD>ଠ<EFBFBD><EFBFBD>
fbld [Data_BCD]
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>᫨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥫<EFBFBD>
mov EBX,18+1
sub BX,CX
sub BX,DX
cmp EBX,0
je .NoDiv
dec EBX
shl EBX,3 ;㬭<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 8
add EBX, MConst
fdiv qword [EBX] ;ࠧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⠭<EFBFBD><EFBFBD>
.NoDiv:; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>㧨<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>᫮ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>筮<EFBFBD> <EFBFBD><EFBFBD>ଠ<EFBFBD><EFBFBD>
fstp [Data_Double]
jmp .End
.Error:; <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD>訡<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>㫨<EFBFBD><EFBFBD> १<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
fldz ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD>⥪ ᮯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
fstp [Data_Double]
.End:
popad
ret
align 4
proc str_cat, str1:dword, str2:dword
push eax ecx edi esi
mov esi,dword[str2]
stdcall str_len,esi
mov ecx,eax
inc ecx
mov edi,dword[str1]
stdcall str_len,edi
add edi,eax
cld
repne movsb
pop esi edi ecx eax
ret
endp
;output:
; eax = strlen
align 4
proc str_len, str1:dword
mov eax,[str1]
@@:
cmp byte[eax],0
je @f
inc eax
jmp @b
@@:
sub eax,[str1]
ret
endp
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