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kolibrios/programs/system/rdsave/trunk/str.inc

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New versions of End and RDsave. See forum for detales. git-svn-id: svn://kolibrios.org@4213 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-11-11 23:49:12 +01:00
; by ManHunter / PCL
; http://www.manhunter.ru
;-----------------------------------------------------
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> (Fast)
;-----------------------------------------------------
; lpStr - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> ASCIIZ
; <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD>: EAX - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饣<EFBFBD>
; <EFBFBD>㫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;-----------------------------------------------------
;proc _lstrlen lpStr:DWORD
; mov eax, [lpStr]
; sub eax, 4
;@@:
; add eax, 4
; cmp byte [eax], 0
; je .szlen_lb1
; cmp byte [eax+1], 0
; je .szlen_lb2
; cmp byte [eax+2], 0
; je .szlen_lb3
; cmp byte [eax+3], 0
; jne @b
; sub eax, [lpStr]
; add eax, 3
; ret
;.szlen_lb3:
; sub eax, [lpStr]
; add eax, 2
; ret
;.szlen_lb2:
; sub eax, [lpStr]
; add eax, 1
; ret
;.szlen_lb1:
; sub eax, [lpStr]
; ret
;endp
;-----------------------------------------------------
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
;-----------------------------------------------------
; lpStr - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> ASCIIZ
; <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD>: EAX - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饣<EFBFBD>
; <EFBFBD>㫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;-----------------------------------------------------
RDsave: bugfixes. git-svn-id: svn://kolibrios.org@4290 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-11-25 07:35:17 +01:00
;proc _lstrlen lpStr:DWORD
; push edi ecx
;
; cld
; mov edi,[lpStr]
; xor ecx,ecx
; dec ecx
; xor eax,eax
; repne scasb
; not ecx
; dec ecx
; mov eax,ecx
;
; pop ecx edi
; ret
;endp
;-----------------------------------------------------
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
;-----------------------------------------------------
; lpStr - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> ASCIIZ
; <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD>: EAX - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饣<EFBFBD>
; <EFBFBD>㫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;-----------------------------------------------------
proc _lstrlen lpStr:DWORD
push ebx
mov ebx,[lpStr]
xor eax,eax
@@: cmp byte[ebx+eax],0
je @f
inc eax
jmp @b
@@: pop ebx
ret
New versions of End and RDsave. See forum for detales. git-svn-id: svn://kolibrios.org@4213 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-11-11 23:49:12 +01:00
endp
;-----------------------------------------------------
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ண<EFBFBD> ᫨ﭨ<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப
; <EFBFBD>ᯮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>㭪樨 _lstrlen, _lstrcpy
;-----------------------------------------------------
; lpDst - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>室<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> ASCIIZ
; lpSrc - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塞<EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> ASCIIZ
;-----------------------------------------------------
proc _lstrcat lpDst:DWORD, lpSrc:DWORD
pusha
stdcall _lstrlen,[lpDst]
add eax,[lpDst]
stdcall _lstrcpy,eax,[lpSrc]
popa
ret
endp
;-----------------------------------------------------
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ண<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD>
; <EFBFBD>ᯮ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>㭪樨 _lstrlen, _memcopy
;-----------------------------------------------------
; lpDst - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD>ਥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; lpSrc - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> ASCIIZ
;-----------------------------------------------------
proc _lstrcpy lpDst:DWORD, lpSrc:DWORD
pusha
stdcall _lstrlen,[lpSrc]
inc eax
stdcall _memcopy,[lpDst],[lpSrc],eax
popa
ret
endp
;-----------------------------------------------------
; <EFBFBD>㭪<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ண<EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⪠ <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;-----------------------------------------------------
; lpDst - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD>ਥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; lpSrc - 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>筨<EFBFBD>
; dSize - ࠧ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㥬<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;-----------------------------------------------------
proc _memcopy lpDst:DWORD, lpSrc:DWORD, dSize:DWORD
pusha
; <EFBFBD><EFBFBD>⠭<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㪠<EFBFBD><EFBFBD>⥫<EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>筨<EFBFBD> <EFBFBD> <EFBFBD>ਥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cld
mov edi,[lpDst]
mov esi,[lpSrc]
mov ecx,[dSize]
push ecx
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 4 <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> DWORD
shr ecx,2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> <EFBFBD>᭮<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ப<EFBFBD> DWORD'<EFBFBD><EFBFBD><EFBFBD>
rep movsd
pop ecx
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮪ <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 4
and ecx,3
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>⮪ <EFBFBD><EFBFBD>ப<EFBFBD> <EFBFBD><EFBFBD><EFBFBD>⠬<EFBFBD>
rep movsb
popa
ret
endp
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