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Fixed CF return from sysfunction 49 (APM)

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git-svn-id: svn://kolibrios.org@1097 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Evgeny Grechnikov (Diamond) 2009-06-01 11:21:30 +00:00
parent 0ab61c2f5d
commit 74eca8d29f
1 changed files with 5 additions and 5 deletions
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10
kernel/trunk/kernel.asm
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@ -5365,7 +5365,7 @@ align 4
sys_apm: sys_apm:
cmp word [apm_vf], 0 ; Check APM BIOS enable cmp word [apm_vf], 0 ; Check APM BIOS enable
jne @f jne @f
; or [esp + 56], byte 1 ; error or [esp + 48], byte 1 ; error
mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported
ret ret
@ -5375,7 +5375,7 @@ sys_apm:
cmp al, 3 cmp al, 3
ja @f ja @f
;and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 ; bad idea modify EFLAGS... and [esp + 48], byte 0xfe ; emulate func 0..3 as func 0
mov eax, [apm_vf] mov eax, [apm_vf]
mov [esp + 36], eax mov [esp + 36], eax
shr eax, 16 shr eax, 16
@ -5404,9 +5404,9 @@ sys_apm:
mov [esp + 28], edx mov [esp + 28], edx
mov [esp + 32], ecx mov [esp + 32], ecx
mov [esp + 36], eax mov [esp + 36], eax
; setc al setc al
; and [esp + 56], byte 0xfe and [esp + 48], byte 0xfe
; or [esp + 56], al or [esp + 48], al
ret ret