Change "mov reg, 0" to "xor reg, reg" where it's possible

git-svn-id: svn://kolibrios.org@9977 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Rustem Gimadutdinov (rgimad) 2024-02-17 20:25:06 +00:00
parent 34d6f8189f
commit a772f5b96f
6 changed files with 22 additions and 25 deletions

View File

@ -115,7 +115,7 @@ proc skip_line
endp
proc dec2bin
mov edx, 0
xor edx, edx
.next_char:
movzx eax, byte[esi]
test eax, eax

View File

@ -131,7 +131,7 @@ skip_line:
ret
dec2bin:
mov edx, 0
xor edx, edx
.next_char:
movzx eax, byte[rsi]
test eax, eax

View File

@ -179,7 +179,7 @@ LAPIC_init:
mov [esi + APIC_TPR], eax
; Flush the queue
mov edx, 0
xor edx, edx
.nxt2:
mov ecx, 32
mov eax, [esi + APIC_ISR + edx]

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@ -18,35 +18,35 @@ conf_path_sect:
conf_fname db '/sys/sys.conf',0
endg
; set soke kernel configuration
; set kernel configuration
proc set_kernel_conf
locals
par db 30 dup(?)
endl
pushad
;[gui]
;mouse_speed
; [gui]
; mouse_speed
lea eax, [par]
push eax
invoke ini.get_str, conf_fname, ugui, ugui_mouse_speed, \
eax,30, ugui_mouse_speed_def
eax, 30, ugui_mouse_speed_def
pop eax
stdcall strtoint, eax
mov [mouse_speed_factor], ax
;mouse_delay
; mouse_delay
lea eax, [par]
push eax
invoke ini.get_str, conf_fname, ugui, ugui_mouse_delay, \
eax,30, ugui_mouse_delay_def
eax, 30, ugui_mouse_delay_def
pop eax
stdcall strtoint, eax
mov [mouse_delay], eax
;midibase
; midibase
lea eax, [par]
push eax
invoke ini.get_str, conf_fname, udev, udev_midibase, eax, 30, udev_midibase_def
@ -88,7 +88,7 @@ else
end if
unet_def db 0
endg
; convert string to DWord
; convert string to dword
proc strtoint stdcall,strs
pushad
@ -113,11 +113,11 @@ proc strtoint stdcall,strs
ret
endp
; convert string to DWord for decimal value
; convert string to dword for decimal value
proc strtoint_dec stdcall,strs
pushad
xor edx, edx
; поиск конца
; search for the end
mov esi, [strs]
@@:
lodsb
@ -133,16 +133,13 @@ proc strtoint_dec stdcall,strs
dec ebx
or ebx, ebx
jz @f
imul ecx, ecx, 10; порядок
imul ecx, ecx, 10 ; order
jmp @b
@@:
xchg ebx, ecx
xor ecx, ecx
@@:
xor eax, eax
lodsb
@ -166,8 +163,8 @@ proc strtoint_dec stdcall,strs
ret
endp
;convert string to DWord for hex value
proc strtoint_hex stdcall,strs
; convert string to dword for hex value
proc strtoint_hex stdcall, strs
pushad
xor edx, edx
@ -221,12 +218,12 @@ proc strtoint_hex stdcall,strs
endp
; convert string to DWord for IP addres
proc do_inet_adr stdcall,strs
; convert string to dword for IP address
proc do_inet_adr stdcall, strs
pushad
mov esi, [strs]
mov ebx, 0
xor ebx, ebx
.next:
push esi
@@:

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@ -136,7 +136,7 @@ proc load_k_library stdcall, file_name:dword
@@:
mov edx, [coff]
movzx ebx, [edx + CFH.nSections]
mov edi, 0
xor edi, edi
lea eax, [edx+20]
@@:
add [eax + CFS.VirtualAddress], edi ;patch user space offset

View File

@ -168,7 +168,7 @@ align 4
align 4
novesal:
mov [novesachecksum], ecx
xor ecx, ecx ;mov ecx, 0
xor ecx, ecx
movzx eax, word [MOUSE_Y]
cmp eax, 100
jge m13l3