| 1180,60 → 1180,62 |
|---|
| ret |
| |
| align 4 |
| |
| ;input eax=43,bl-byte of output, ecx - number of port |
| sys_outport: |
| |
| mov edi,ebx ; separate flag for read / write |
| and ebx,65535 |
| mov edi,ecx ; separate flag for read / write |
| and ecx,65535 |
| |
| mov ecx,[RESERVED_PORTS] |
| test ecx,ecx |
| jne sopl8 |
| mov [esp+36],dword 1 |
| mov eax,[RESERVED_PORTS] |
| test eax,eax |
| jnz .sopl8 |
| inc eax |
| mov [esp+32],eax |
| ret |
| |
| sopl8: |
| .sopl8: |
| mov edx,[TASK_BASE] |
| mov edx,[edx+0x4] |
| and ebx,65535 |
| cld |
| sopl1: |
| ;and ecx,65535 |
| ;cld - set on interrupt 0x40 |
| .sopl1: |
| |
| mov esi,ecx |
| mov esi,eax |
| shl esi,4 |
| add esi,RESERVED_PORTS |
| cmp edx,[esi+0] |
| jne sopl2 |
| cmp ebx,[esi+4] |
| jb sopl2 |
| cmp ebx,[esi+8] |
| jg sopl2 |
| jmp sopl3 |
| jne .sopl2 |
| cmp ecx,[esi+4] |
| jb .sopl2 |
| cmp ecx,[esi+8] |
| jg .sopl2 |
| .sopl3: |
| |
| sopl2: |
| test edi,0x80000000 ; read ? |
| jnz .sopl4 |
| |
| dec ecx |
| jnz sopl1 |
| mov [esp+36],dword 1 |
| mov eax,ebx |
| mov dx,cx ; write |
| out dx,al |
| and [esp+32],dword 0 |
| ret |
| |
| sopl3: |
| .sopl2: |
| |
| test edi,0x80000000 ; read ? |
| jnz sopl4 |
| |
| mov dx,bx ; write |
| out dx,al |
| and [esp+36],dword 0 |
| dec eax |
| jnz .sopl1 |
| inc eax |
| mov [esp+32],eax |
| ret |
| |
| sopl4: |
| |
| mov dx,bx ; read |
| .sopl4: |
| |
| mov dx,cx ; read |
| in al,dx |
| and eax,0xff |
| and [esp+36],dword 0 |
| mov [esp+24],eax |
| and [esp+32],dword 0 |
| mov [esp+20],eax |
| ret |
| |
| display_number: |
| 2558,49 → 2560,49 |
|---|
| align 4 |
| |
| sys_getbackground: |
| |
| cmp eax,1 ; SIZE |
| ; cmp eax,1 ; SIZE |
| dec ebx |
| jnz nogb1 |
| mov eax,[BgrDataWidth] |
| shl eax,16 |
| mov ax,[BgrDataHeight] |
| mov [esp+36],eax |
| mov [esp+32],eax |
| ret |
| |
| nogb1: |
| |
| cmp eax,2 ; PIXEL |
| ; cmp eax,2 ; PIXEL |
| dec ebx |
| jnz nogb2 |
| |
| mov eax, [img_background] |
| test ebx, ebx |
| test ecx, ecx |
| jz @f |
| cmp eax, static_background_data |
| jz .ret |
| @@: |
| mov ecx, [mem_BACKGROUND] |
| add ecx, 4095 |
| and ecx, -4096 |
| sub ecx, 4 |
| cmp ebx, ecx |
| mov ebx, [mem_BACKGROUND] |
| add ebx, 4095 |
| and ebx, -4096 |
| sub ebx, 4 |
| cmp ecx, ebx |
| ja .ret |
| |
| mov eax,[ebx+eax] |
| mov eax,[ecx+eax] |
| |
| and eax, 0xFFFFFF |
| mov [esp+36],eax |
| mov [esp+32],eax |
| .ret: |
| ret |
| nogb2: |
| |
| cmp eax,4 ; TILED / STRETCHED |
| ; cmp eax,4 ; TILED / STRETCHED |
| dec ebx |
| jnz nogb4 |
| mov eax,[BgrDrawMode] |
| nogb4: |
| mov [esp+36],eax |
| mov [esp+32],eax |
| ret |
| |
| |
| align 4 |
| |
| sys_getkey: |