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Rev 75 Rev 76
Line 281... Line 281...
281 
        mov   ecx,0x10000 / 4
 281 
        mov   ecx,0x10000 / 4
282 
        cld
 282 
        cld
283 
        rep   stosd
 283 
        rep   stosd
Line 284... Line 284...
284 
 
 284 
 
- 
 
 285 
; SAVE REAL MODE VARIABLES
- 
 
 286 
; --------------- APM ---------------------
- 
 
 287 
    mov    eax, [0x2f0000 + 0x9040]    ; entry point
- 
 
 288 
    mov    dword[apm_entry], eax
- 
 
 289 
    mov    word [apm_entry + 4], apm_code_32 - gdts
- 
 
 290 
 
- 
 
 291 
    mov    eax, [0x2f0000 + 0x9044]    ; version & flags
- 
 
 292 
    mov    [apm_vf], eax
285 
; SAVE REAL MODE VARIABLES
 293 
; -----------------------------------------
286 
;        movzx eax,byte [0x2f0000+0x9010]  ; mouse port
 294 
;        movzx eax,byte [0x2f0000+0x9010]  ; mouse port
287 
;        mov   [0xF604],byte 1  ;al
 295 
;        mov   [0xF604],byte 1  ;al
288 
        mov   al,[0x2f0000+0x9000]        ; bpp
 296 
        mov   al,[0x2f0000+0x9000]        ; bpp
289 
        mov   [0xFBF1],al
 297 
        mov   [0xFBF1],al
Line 4788... Line 4796...
4788 
 
 4796 
 
4789 
     call  r_f_port_area
 4797 
     call  r_f_port_area
4790 
     mov   [esp+36],eax
 4798 
     mov   [esp+36],eax
Line 4791... Line -...
4791 
     ret
 - 
 
4792 
 
 - 
 
4793 
;align 4
 - 
 
4794 
 
 - 
 
4795 
syscall_appints:                        ; AppInts
 - 
 
4796 
;    mov   [esp+36],dword -1
 - 
 
4797 
     ret
 4799 
     ret
Line 4798... Line 4800...
4798 
 
 4800 
 
Line 4799... Line 4801...
4799 
align 4
 4801 
align 4
Line 4877... Line 4879...
4877 
;     add   ecx,[edi]
 4879 
;     add   ecx,[edi]
4878 
;     call  file_delete
 4880 
;     call  file_delete
4879 
;     ret
 4881 
;     ret
4880 
;
 4882 
;
Line -... Line 4883...
- 
 
 4883 
 
- 
 
 4884 
; --------------- APM ---------------------
- 
 
 4885 
apm_entry    dp    0
- 
 
 4886 
apm_vf        dd    0
- 
 
 4887 
align 4
- 
 
 4888 
sys_apm:
- 
 
 4889 
    cmp    word [apm_vf], 0    ; Check APM BIOS enable
- 
 
 4890 
    jne    @f
- 
 
 4891 
    or    [esp + 40], byte 1    ; error
- 
 
 4892 
    mov    [esp + 36], dword 8    ; 32-bit protected-mode interface not supported
- 
 
 4893 
    ret
- 
 
 4894
- 
 
 4895 
@@:    xchg    eax, ecx
- 
 
 4896 
    xchg    ebx, ecx
- 
 
 4897
- 
 
 4898 
    cmp    al, 3
- 
 
 4899 
    ja    @f
- 
 
 4900 
    and    [esp + 40], byte 0xfe    ; emulate func 0..3 as func 0
- 
 
 4901 
    mov    eax, [apm_vf]
- 
 
 4902 
    mov    [esp + 36], eax
- 
 
 4903 
    shr    eax, 16
- 
 
 4904 
    mov    [esp + 32], eax
- 
 
 4905 
    ret
- 
 
 4906
- 
 
 4907 
@@:    call    pword [apm_entry]    ; call APM BIOS
- 
 
 4908 
    mov    [esp + 8 ], edi
- 
 
 4909 
    mov    [esp + 12], esi
- 
 
 4910 
    mov    [esp + 24], ebx
- 
 
 4911 
    mov    [esp + 28], edx
- 
 
 4912 
    mov    [esp + 32], ecx
- 
 
 4913 
    mov    [esp + 36], eax
- 
 
 4914 
    setc    al
- 
 
 4915 
    and    [esp + 40], byte 0xfe
- 
 
 4916 
    or    [esp + 40], al
- 
 
 4917 
    ret
- 
 
 4918 
; -----------------------------------------
4881 
 
 4919 
 
Line 4882... Line 4920...
4882 
align 4
 4920 
align 4
Line 4883... Line 4921...
4883 
 
 4921