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kolibrios/programs/system/gmon/system.inc
Iliya Mihailov (Ghost) e7d381a4b4 GMon 
* Intel NortWood multiplier bugfix
* some a small change

git-svn-id: svn://kolibrios.org@313 a494cfbc-eb01-0410-851d-a64ba20cac60
2007-02-02 10:23:31 +00:00

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;
; Ghost Monitor - óòèëèòà (ñòðåññ) òåñòèðîâàíèÿ è ìîíèòîðèíãà ñèñòåìû
; Copyright (C) 2005, 2006, 2007 Mihailov Ilia (ghost.nsk@mail.ru)
; All Right Reserved
;--------------------------------------------------------------------
; Çàãðóçêà ïðîöåññîðà
; OUT : AL - çàãðóçêà â ïðîöåíòàõ
cpu_usage:
pusha
mov byte [c_u_t], 0
mov eax, 18 ; TSC / SEC
mov ebx, 5
int 0x40
shr eax, 20
push eax
mov eax, 18 ; IDLE / SEC
mov ebx, 4
int 0x40 ; eax - ïóñòûõ öèêëîâ â ñåêóíäó
shr eax, 20 ; eax = IDLE / 1048576
pop ebx
cmp eax, ebx ; BUG : time to time ICPS > TSCPS
jnl c_u_o
push ebx
xor edx, edx
mov ebx, 100
mul ebx ; eax =(IDLE / 1048576) * 100
xor edx, edx
pop ebx ; ebx = (TSC/1048576)+1
inc ebx
div ebx ; eax = ((IDLE / 1048576) * 100) / ((TSC/1048576)+1)
mov bl, 100
sub bl, al
cmp bl, 101
jnl c_u_o
mov [c_u_t], bl
c_u_o: popa
mov al, [c_u_t]
ret
uglobal
c_u_t: db 0
endg
;--------------------------------------------------------------------
mem_usage:
; Èñïðîëüçîâàíèå ïàìÿòè
; OUT : al - ïðîöåòí èñïðîëüçóåìîé ïàìÿòè
display nl, 'Memory usage : '
if (OS_version >= 0x0530)
display 'yes'
pusha
mov byte [m_u_t], 0
mov eax, 18 ; full mem
mov ebx, 17
int 0x40
shr eax, 10
push eax
mov eax, 18 ; free mem
mov ebx, 16
int 0x40 ; eax - free mem
shr eax, 10 ; eax = fmem / 1024
xor edx, edx
mov ebx, 100
mul ebx ; eax =(free mem / 1024) * 100
xor edx, edx
pop ebx ; ebx = (full mem/1024)+1
inc ebx
div ebx ; eax = ((free mem / 1024) * 100) / ((full mem/1024)+1)
mov bl, 100
sub bl, al
cmp bl, 101
jnb m_u_o
mov [m_u_t], bl
m_u_o: popa
mov al, [m_u_t]
ret
uglobal
m_u_t: db 0
endg
else
display 'no'
xor eax, eax
ret
end if
;#######################################################################
stop_test:
; ïîðòÿòñÿ ðåãèñòðû
display nl, 'Kill process type : '
if (OS_version < 0x0400)
; êîä äëÿ Menuet
display 'Menuet'
mov eax, 18
mov ebx, 2
mov ecx, [test_pid]
int 0x40
mov byte[test_id], 0
ret
; -------------------------------
else if (OS_version >= 0x0400)
if (OS_version < 0x0580)
display 'old Kolibri'
; -- ñëåäóéøèé êîä óáèâàåò ïðîöåññ â Kolibri 4 è ñòàðøå
mov ebx, Buf
xor ecx, ecx
find_th:mov eax, 9
int 0x40
mov edx, dword [Buf + 30]
cmp edx, dword [test_pid]
je kill_t
inc ecx
cmp ecx, eax ; eax - êîëè÷åñòâî ïðîöåññîâ
jle find_th
jmp cl_tinf ; ÎØÈÁÊÀ !!!! ïîòîê íå íàéäåí !!!!
kill_t: mov ebx, 2 ; óáèâàåì òåñòîâûé ïîòîê
mov eax, 18
int 0x40
cl_tinf:
mov byte[test_id], 0
ret
uglobal
Buf: times 1024 db ? ; Áóôåð äëÿ íàõîæäåíèÿ PID`à çàïóùåííîãî òåñòà
endg
else
; -------------------------------
; êîä äëÿ Kolibri 0.5.8.0 è ñòàðøå
display 'Kolibri 0.5.8.0'
mov eax, 18
mov ebx, 18
mov ecx, [test_pid]
int 0x40
mov byte [test_id], 0
ret
; -------------------------------
end if
end if
;#######################################################################
; Âûâîäèò ñòðîêè òåêñòà
; in : edx - óêàçàòåëü íà mls
; ebx - êîîðäèíàòû : X << 16 + Y
show_text:
mov eax, 4
mov ecx, 0x10000000
@@:
movzx esi, byte[edx]
inc edx
int 0x40
add ebx, 10
add edx, esi
cmp byte[edx], -1
jne @b
ret
;---------------------------------------------------------------------
multiplier:
;--- âû÷èñëåíèå êîýôôèöèåíòà óìíîæåíèÿ -
; ïîðòèò ðåãèñòðû
; out : CL = êîýôô.óìíîæåíèÿ * 10, èëè 0
xor ecx, ecx
if (OS_version >= 0x0510)
display nl, 'Multiplier (RDMSR) : yes'
cmp dword [Vendor + 8], 'cAMD' ; Check for Advanced Micro Devices CPU
jne noAMD
cmp byte [CPU_fam], 5
jne noAMDK6
mov eax, 68 ; AMD-K6 (p.30)
mov ebx, 3
mov edx, 0x0C0000087
int 0x40 ; eax - low dword
and eax, 111b
mov cl, [athloncoef3 + eax]
cmp eax, 6
jne @f
cmp byte[CPU_mod], 8
jae @f
mov cl, 20
@@: ret
noAMDK6:cmp byte [CPU_fam], 6
jne noAMDK7
cmp byte [CPU_mod], 5
jna @f
mov eax, 0x80000007
cpuid
and edx, 6 ; voltage ID control & frequency ID control
cmp edx, 6
je AMDK7M
@@: mov eax, 68 ; Athlon/AthlonXP
mov ebx, 3
mov edx, 0x0C0010015
int 0x40
mov ebx, eax
shr ebx, 24
and ebx, 0x0F
shr eax, 20
jnc @f
add bl, 16
@@: mov cl, [athloncoef + ebx]
ret
AMDK7M: mov eax, 68 ; AthonXP-M
mov ebx, 3
mov edx, 0xC0010042
int 0x40
and eax, 0x1F
mov cl, [athlonmcoef + eax]
ret
noAMDK7:cmp byte [CPU_fam], 0xF
jne noAMDK8
mov eax, 0x80000007
cpuid
and edx, 6 ; voltage ID control & frequency ID control
cmp edx, 6
je AMDK8M
mov eax, 68 ; Athon64
mov ebx, 3
mov edx, 0xC0010015
int 0x40
shr eax, 24
and al, 0x3F
shr al, 1
add al, 4
mov dl, 10
mul dl
mov cl, al
ret
AMDK8M: mov eax, 68 ; Athon64-M
mov ebx, 3
mov edx, 0xC0010042
int 0x40
and al, 0x3F
shr al, 1
add al, 4
mov dl, 10
mul dl
mov cl, al
ret
noAMD: cmp dword [Vendor + 8], 'ntel' ; Check for International Electronics CPU
jne noIntel
cmp byte[CPU_fam], 0x0F
jne noIntelP4
cmp byte [CPU_type], 6
jne @f
mov eax, 68 ; Pentium M
mov ebx, 3
mov edx, 0x2A
int 0x40
shr eax, 22
and eax, 0x1F
mov dl, 10
mul dl
mov cl, al
ret
@@: cmp byte [CPU_mod], 2
jae @f
mov eax, 68 ; Pentium 4 / Xeon (model < 2) Willamete
mov ebx, 3
mov edx, 0x2A
int 0x40
shr eax, 8
and eax, 0x0F
mov cl, [p4coef + eax]
ret
@@: mov eax, 68 ; Pentium 4 / Xeon (model >= 2) NorthWood
mov ebx, 3
mov edx, 0x2C
int 0x40
shr eax, 24
and eax, 0x1F
mov dl, 10
mul dl
mov cl, al
ret
noIntelP4:
cmp byte[CPU_fam], 6
jne noIntelP6
mov eax, 68 ; Pentium Pro / Pentium II / Pentium III
mov ebx, 3
mov edx, 0x2A
int 0x40
shr eax, 22
test al, 0x20
jz @f
or al, 0x10
@@: and eax, 0x1f
cmp byte[CPU_mod], 0x06 ; ? 7
ja @f
and al, 0x0f
@@:
mov cl, [coppercoeff + eax]
cmp byte[CPU_mod], 0x0B
jb @f
mov cl, [tualatcoeff + eax]
cmp byte[CPU_mod], 0x0B
je @f
mov dl, 10 ; model 0x0C - 0x0F - Dothan / Yonah / Conroe / Merom
mul dl
mov cl, al
@@: ret
noIntel:
noIntelP6:
noAMDK8:
ret
athloncoef db 110, 115, 120, 125, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 120
db 190, 120, 200, 130, 135, 140, 210, 150, 220, 160, 165, 170, 180, 230, 240
athlonmcoef: db 110, 115, 120, 125, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105
db 30, 190, 40, 200, 130, 135, 14, 210, 150, 220, 160, 165, 170, 230, 240
athloncoef3 db 45, 50, 40, 55, 25, 30, 60, 35
p4coef db 160, 170, 180, 190, 200, 210, 220, 230, 80, 90, 100, 110, 120, 130, 140, 150 ; Pentium 4 (Willamete)
coppercoeff db 50, 30, 40, 20, 55, 35, 45, 25, 35, 70, 80, 60, 20, 75, 15, 65, 90, 110, 120, 20, 95, 115, 85, 25, 35, 70, 80, 100, 20, 75, 15, 105
tualatcoeff db 120, 35, 35, 40, 55, 35, 115, 35, 160, 70, 80, 60, 40, 75, 35, 65, 90, 110, 35, 35, 95, 35, 85, 35, 35, 35, 130, 100, 140, 35, 150, 105
else
display nl, 'Multiplier : no'
ret
end if
;---------------------------------------------------------------------
digit_len:
; Âû÷èñëåíèå äëèííû ÷èñëà äëÿ ôóíê. 47
; ecx - ÷èñëî
; ebx - äëèííà * 65536
pusha
xor ebx, ebx
mov eax, ecx
mov esi, 10
@@: xor edx, edx
inc ebx
div esi
test eax, eax
jnz @b
mov [tdl], ebx
popa
mov ebx, [tdl]
shl ebx, 16
ret
uglobal
tdl dd 0
endg
;--------------------------------------------------------------------
ftoa:
; esi - ïðåîáðàçóåìîå ÷èñëî;
; Data_String - ñòðîêà-ðåçóëüòàò.
pusha
mov edi, Data_String
fninit
fld dword [esi]
fmul dword [MConst]
fbstp [Data_BCD]
mov ax, word[Data_BCD + 8]
cmp ax, 0xFFFF
je @@Overflow
mov al, byte[Data_BCD + 9]
and al, al
jz @@NoSign
mov AL,'-'
stosb
@@NoSign:
mov ebx, 8
mov ecx, 9
mov edx, 18 - 2 ; 2 çíàêà ïîñëå çàïÿòîé
@@NextPair:
mov al, byte[Data_BCD + ebx]
mov AH,AL
shr AL,4
add AL,'0'
stosb
dec edx
jnz @@N0
mov AL,'.'
stosb
@@N0: mov AL,AH
and AL,0Fh
add AL,'0'
stosb
dec edx
jnz @@N1
mov AL,'.'
stosb
@@N1: dec ebx
loop @@NextPair
xor al, al
stosb
mov edi, Data_String
mov esi, Data_String
cmp byte[esi], '-'
jne @@N2
inc esi
inc edi
@@N2: mov ecx, 18+1+1
@@N3: cmp byte[esi], '0'
jne @@N4
inc esi
loop @@N3
jmp @@Error
@@N4: rep movsb
jmp @@End
@@Overflow:
@@Error:mov eax, 'ERR'
stosd
@@End: popa
ret
MConst: dd 1.0E2 ; 2 çíàêà ïîñëå çàïÿòîé
uglobal
Data_BCD: DT ?
Data_String: times 20 db 0 ; ASCIIZ ñòîðêà ñ ïðåîáðàçîâàííûì ÷èñëîì
endg
;--------------------------------------------------------------------
ReservePorts:
; In : ecx - first port, edx - last port
; Out : CF = 1 if error
pusha
mov eax, 46
xor ebx, ebx
int 0x40
clc
test eax, eax
jz @f
stc
@@: popa
ret
FreePorts:
; In : ecx - first port, edx - last port
pusha
mov eax, 46 ; îñâîáîæäàåì 0x295 è 0x296 ïîðòû
xor ebx, ebx
inc ebx
int 0x40
popa
ret
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