Subversion Repositories Kolibri OS

{cp866}

{ User interface }

procedure kos_definewindow(x, y, w, h: Word; style, header, clframe: DWord); assembler; register;

asm

  pushl %ebx

  pushl %ecx

  pushl %edx

  pushl %esi

  pushl %edi

  movl  %eax, %ebx

  xchgl %edx, %ecx

  movl  header, %esi

  shll  $16, %ebx

  shll  $16, %ecx

  movl  clframe, %edi

  movw  %dx, %bx

  movw  h, %cx

  xorl  %eax, %eax

  movl  style, %edx

  decl  %ebx  {㬥­ìè¨âì è¨à¨­ã ­  1}

  decl  %ecx  {㬥­ìè¨âì ¢ëá®âã ­  1}

  int   $0x40

  popl %edi

  popl %esi

  popl %edx

  popl %ecx

  popl %ebx

end;

procedure kos_movewindow(x, y, w, h: DWord); assembler; register;

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  pushl %edx

  pushl %esi

  movl  %eax, %ebx

  xchgl %ecx, %edx

  movl  $67, %eax

  movl  h, %esi

  decl  %edx  {㬥­ìè¨âì è¨à¨­ã ­  1}

  decl  %esi  {㬥­ìè¨âì ¢ëá®âã ­  1}

  int   $0x40

  popl  %esi

  popl  %edx

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

function kos_getkey(): DWord; assembler; register;

asm

  movl $2, %eax

  int  $0x40

end;

function kos_getevent(wait: Boolean = True): DWord; assembler; register;

asm

  andl $1, %eax

  xorb $1, %al

  addl $10, %eax

  int  $0x40

end;

function kos_waitevent(timeout: DWord): DWord; assembler; register;

asm

  pushl %ebx

  movl  $23, %ebx

  xchgl %eax, %ebx

  int  $0x40

  popl  %ebx

end;

function kos_getbutton(): DWord; assembler; register;

asm

  movl  $17, %eax

  int   $0x40

  shrl  $8, %eax

  andl  $0xFF, %eax

end;

function kos_getmousepos(): TKosPoint; assembler; register;

{@return: x*65536 + y}

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  pushl %eax

  movl  $37, %eax

  xorl  %ebx, %ebx

  int   $0x40

  movswl %ax, %ecx

  popl  %ebx

  shrl  $16, %eax

  movl  %ecx, TKosPoint.Y(%ebx)

  movl  %eax, TKosPoint.X(%ebx)

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

function kos_getmousewinpos(): TKosPoint; assembler; register;

{@return: x*65536 + y}

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  pushl %eax

  movl  $37, %eax

  movl  $1, %ebx

  int   $0x40

  movswl %ax, %ecx

  popl  %ebx

  shrl  $16, %eax

  movl  %ecx, TKosPoint.Y(%ebx)

  movl  %eax, TKosPoint.X(%ebx)

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

function kos_getmousebuttons(): DWord; assembler; register;

{@return:

  ¡¨â 0 ãáâ ­®¢«¥­ = «¥¢ ï ª­®¯ª  ­ ¦ â 

  ¡¨â 1 ãáâ ­®¢«¥­ = ¯à ¢ ï ª­®¯ª  ­ ¦ â 

  ¡¨â 2 ãáâ ­®¢«¥­ = á।­ïï ª­®¯ª  ­ ¦ â 

  ¡¨â 3 ãáâ ­®¢«¥­ = 4-ï ª­®¯ª  ­ ¦ â 

  ¡¨â 4 ãáâ ­®¢«¥­ = 5-ï ª­®¯ª  ­ ¦ â }

asm

  pushl %ebx

  movl  $37, %eax

  movl  $2, %ebx

  int   $0x40

  popl  %ebx

end;

procedure kos_maskevents(mask: DWord); assembler; register;

asm

  pushl %ebx

  xchgl %eax, %ebx

  movl  $40, %eax

  int   $0x40

  xchgl %eax, %ebx

  popl  %ebx

end;

procedure kos_setcaption(caption: PChar); assembler; register;

asm

  pushl %ecx

  pushl %ebx

  xchgl %eax, %ecx

  movl $1, %ebx

  movl $71, %eax

  int  $0x40

  xchgl %eax, %ecx

  popl %ebx

  popl %ecx

end;

{ Graphics }

function kos_screensize(): TKosPoint; assembler; register;

asm

  pushl %eax

  pushl %ecx

  pushl %eax

  movl  $14, %eax

  int   $0x40

  movswl %ax, %ecx

  popl  %ebx

  shrl  $16, %eax

  movl  %ecx, TKosPoint.Y(%ebx)

  movl  %eax, TKosPoint.X(%ebx)

  popl  %ecx

  popl  %eax

end;

procedure kos_begindraw(); assembler; register;

asm

  pushl %ebx

  movl  $12, %eax

  movl  $1, %ebx

  int   $0x40

  popl  %ebx

end;

procedure kos_enddraw(); assembler; register;

asm

  pushl %ebx

  movl  $12, %eax

  movl  $2, %ebx

  int   $0x40

  popl  %ebx

end;

procedure kos_putpixel(x, y: Word; color: DWord); assembler; register;

asm

  pushl %ebx

  movl  %eax, %ebx

  xchgl %edx, %ecx

  movl  $1, %eax

  int   $0x40

  xchgl %edx, %ecx

  popl  %ebx

end;

procedure kos_drawtext(x, y: Word; text: String; flags, bgcolor: DWord); assembler; register;

label nobg;

asm

  pusha

  shll  $16, %eax

  pushl %ecx

  movl  flags, %ecx  {ä« £¨, 梥â}

  movl  bgcolor, %edi

  movw  %dx, %ax

  andl   $0x7FFFFFFF, %ecx

  btl   $31, %edi

  jnc   nobg

  orl   $0x40000000, %ecx

nobg:

  popl  %edx

  movl  %eax, %ebx    {ª®®à¤¨­ âë}

  movzbl (%edx), %esi {¤«¨­  áâப¨}

  movl  $4, %eax      {­®¬¥à ä㭪樨}

  incl  %edx          {㪠§ â¥«ì ­  áâபã}

  andl  $0xFFFFFF, %edi

  int   $0x40

  popa

end;

procedure kos_drawrect(x, y, w, h: Word; color: DWord); assembler; register;

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  pushl %edx

  movl  %eax, %ebx

  xchgl %edx, %ecx

  shll  $16, %ebx

  shll  $16, %ecx

  movl  $13, %eax

  movw  %dx, %bx

  movw  h, %cx

  movl  color, %edx

  int   $0x40

  popl %edx

  popl %ecx

  popl %ebx

  popl %eax

end;

procedure kos_drawline(x1, y1, x2, y2: Word; color: DWord = $000000); assembler; register;

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  pushl %edx

  xchgl %eax, %ecx

  xchgl %ecx, %edx

  movl  color, %ebx

  {eax - x2, ebx - color, ecx - y1, edx - x1}

  shll  $16, %ecx

  shll  $16, %edx

  movw  %ax, %dx

  movw  y2, %cx

  movl  $38, %eax

  xchgl %ebx, %edx

  int   $0x40

  popl  %edx

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

procedure kos_drawimage(x, y, w, h, depth: DWord; image: Pointer; palette: Pointer; xoffset: DWord); assembler; register;

asm

  pusha

  shll  $16, %eax

  shll  $16, %ecx

  orl   %eax, %edx

  orl   h, %ecx

  movl  depth, %esi

  movl  image, %ebx

  movl  palette, %edi

  movl  xoffset, %ebp

  movl  $65, %eax

  int   $0x40

  popa

end;

procedure kos_drawimage24(x, y, w, h: DWord; image: Pointer); assembler; register;

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  pushl %edx

  shll  $16, %eax

  shll  $16, %ecx

  orl   %eax, %edx

  orl   h, %ecx

  movl  image, %ebx

  movl  $7, %eax

  int   $0x40

  popl  %edx

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

{ Work with system }

{ Work with system - System services }

function kos_killthread(tid: TThreadID): Boolean; assembler; register;

asm

  pushl %ecx

  pushl %ebx

  movl  $18, %ecx

  movl  $18, %ebx

  xchgl %eax, %ecx

  int   $0x40

  andl  $1, %eax

  popl  %ebx

  popl  %ecx

  xorb  $1, %al

end;

procedure kos_setactivewindow(slot: TThreadSlot); assembler; register;

asm

  pushl %ecx

  pushl %ebx

  movl  $18, %ecx

  movl  $3, %ebx

  xchgl %eax, %ecx

  int   $0x40

  xchgl %eax, %ecx

  popl  %ebx

  popl  %ecx

end;

{$ifdef EMULATOR}

function kos_getthreadslot(tid: TThreadID): TThreadSlot;

var

  ThreadInfo: TKosThreadInfo;

  HighThreadSlot: TThreadSlot;

begin

  Result := 0;

  repeat

    Inc(Result);

    HighThreadSlot := kos_threadinfo(@ThreadInfo, Result);

  until (Result > HighThreadSlot) or (ThreadInfo.ThreadID = tid);

end;

{$else}

function kos_getthreadslot(tid: TThreadID): TThreadSlot; assembler; register;

asm

  pushl %ecx

  pushl %ebx

  movl  $18, %ecx

  movl  $21, %ebx

  xchgl %eax, %ecx

  int   $0x40

  popl  %ebx

  popl  %ecx

end;

{$endif}

{ Work with system - Set system parameters }

procedure kos_enablepci(); assembler; register;

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  movl  $21, %eax

  movl  $12, %ebx

  movl  $1, %ecx

  int   $0x40

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

{ Work with system - Internal system services }

procedure kos_switchthread(); assembler; register;

asm

  pushl %eax

  pushl %ebx

  movl  $68, %eax

  movl  $1, %ebx

  int   $0x40

  popl  %ebx

  popl  %eax

end;

function kos_initheap(): DWord; assembler; register;

asm

  pushl %ebx

  movl  $68, %eax

  movl  $11, %ebx

  int   $0x40

  popl  %ebx

end;

function kos_alloc(size: DWord): Pointer; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  movl  %eax, %ecx

  movl  $68, %eax

  movl  $12, %ebx

  int   $0x40

  popl  %ecx

  popl  %ebx

end;

function kos_free(ptr: Pointer): Boolean; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  movl  %eax, %ecx

  movl  $68, %eax

  movl  $13, %ebx

  int   $0x40

  popl  %ecx

  popl  %ebx

end;

function kos_loaddriver(name: PChar): THandle; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  movl  %eax, %ecx

  movl  $68, %eax

  movl  $16, %ebx

  int   $0x40

  popl  %ecx

  popl  %ebx

end;

{ Processes and threads }

function kos_threadinfo(info: PKosThreadInfo; slot: TThreadSlot): DWord; assembler; register;

asm

  pushl %ebx

  movl  %eax, %ebx

  xchgl %edx, %ecx

  movl  $9, %eax

  int   $0x40

  xchgl %edx, %ecx

  popl  %ebx

end;

function kos_newthread(entry, stack: Pointer): TThreadID; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  movl  $1, %ebx

  movl  %eax, %ecx

  movl  $51, %eax

  int   $0x40

  popl  %ecx

  popl  %ebx

end;

procedure kos_initipc(ipc: PKosIPC; size: DWord); assembler; register;

asm

  pushl %ebx

  pushl %ecx

  movl  $60, %ecx

  movl  $1, %ebx

  xchgl %eax, %ecx

  int   $0x40

  popl  %ecx

  popl  %ebx

end;

function kos_sendmsg(tid: TThreadID; msg: Pointer; size: DWord): DWord; assembler; register;

{@return:

  1 - ¯à¨ñ¬­¨ª ­¥ ®¯à¥¤¥«¨« ¡ãä¥à ¤«ï IPC-á®®¡é¥­¨©

      (¬®¦¥â ¡ëâì, ¥éñ ­¥ ãᯥ«,   ¬®¦¥â ¡ëâì, íâ® ­¥ â®â ¯®â®ª, ª®â®àë© ­ã¦¥­)

  2 - ¯à¨ñ¬­¨ª § ¡«®ª¨à®¢ « IPC-¡ãä¥à; ¯®¯à®¡ã©â¥ ­¥¬­®£® ¯®¤®¦¤ âì

  3 - ¯¥à¥¯®«­¥­¨¥ IPC-¡ãä¥à  ¯à¨ñ¬­¨ª 

  4 - ¯à®æ¥áá /¯®â®ª  á â ª¨¬ PID ­¥ áãé¥áâ¢ã¥â}

asm

  pushl %esi

  pushl %ebx

  movl  $60, %esi

  movl  $2, %ebx

  xchgl %ecx, %esi

  xchgl %eax, %ecx

  int   $0x40

  xchgl %ecx, %esi

  popl  %ebx

  popl  %esi

end;

function kos_resizemem(size: DWord): Boolean; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  movl  %eax, %ecx

  movl  $64, %eax

  movl  $1, %ebx

  int   $0x40

  xorb  $1, %al

  popl  %ecx

  popl  %ebx

end;

{ File system }

{ File system - Work with the current folder }

procedure kos_setdir(path: PChar); assembler; register;

asm

  pushl %ecx

  pushl %ebx

  movl  $30, %ecx

  movl  $1, %ebx

  xchgl %eax, %ecx

  int   $0x40

  popl  %ebx

  popl  %ecx

end;

function kos_getdir(path: PChar; size: DWord): DWord; assembler; register;

asm

  pushl %ecx

  pushl %ebx

  movl  $30, %ecx

  movl  $2, %ebx

  xchgl %eax, %ecx

  int   $0x40

  popl  %ebx

  popl  %ecx

end;

{ File system - Work with file system with long names support }

function kos_readfile(kosfile: PKosFile; var readed: Longint): DWord; assembler; register;

asm

  pushl %ebx

  movl  $70, %ebx

  xchgl %eax, %ebx

  movl  $0, (%ebx)

  int   $0x40

  movl  %ebx, (%edx)

  popl  %ebx

end;

function kos_rewritefile(kosfile: PKosFile; var writed: Longint): DWord; assembler; register;

asm

  pushl %ebx

  movl  $70, %ebx

  xchgl %eax, %ebx

  movl  $2, (%ebx)

  int   $0x40

  movl  %ebx, (%edx)

  popl  %ebx

end;

function kos_writefile(kosfile: PKosFile; var writed: Longint): DWord; assembler; register;

asm

  pushl %ebx

  movl  $70, %ebx

  xchgl %eax, %ebx

  movl  $3, (%ebx)

  int   $0x40

  movl  %ebx, (%edx)

  popl  %ebx

end;

function kos_fileinfo(kosfile: PKosFile): DWord; assembler; register;

asm

  pushl %ebx

  movl  $70, %ebx

  xchgl %eax, %ebx

  movl  $5, (%ebx)

  int   $0x40

  popl  %ebx

end;

{ Work with hardware }

function kos_readport(index: DWord): DWord; assembler; register;

label ok, exit;

asm

  pushl %ecx

  pushl %ebx

  xchgl %eax, %ecx         {index}

  movl  $43, %eax

  orl   $0x80000000, %ecx  {index}

  int   $0x40

  orl   %eax, %eax

  jzl   ok

  movl  $-1, %eax

  jmp   exit

ok:

  movl  %ebx, %eax

exit:

  popl  %ebx

  popl  %ecx

end;

procedure kos_writeport(index, value: DWord); assembler; register;

asm

  pushl %eax

  pushl %ebx

  pushl %ecx

  xchgl %edx, %ebx  {value}

  xchgl %eax, %ecx  {index}

  movl  $43, %eax

  int   $0x40

  xchgl %edx, %ebx

  popl  %ecx

  popl  %ebx

  popl  %eax

end;

function kos_reserveport(port: DWord): Boolean; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  pushl %edx

  movl  %eax, %ecx  {port}

  movl  $46, %eax

  movl  %ecx, %edx  {port}

  xorl  %ebx, %ebx

  int   $0x40

  xorb  $1, %al

  popl  %edx

  popl  %ecx

  popl  %ebx

end;

{ Work with hardware - Low-level access to PCI}

function kos_lastpcibus(): Byte; assembler; register;

asm

  pushl %ebx

  movl  $62, %eax

  movl  $1, %ebx

  int   $0x40

  popl  %ebx

end;

function kos_readpcib(bus, dev, func, reg: Byte): Byte; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  pushl %edx

  shlb  $3, %dl   {dev}

  movb  %al, %bh  {bus}

  shlw  $8, %cx   {func}

  movb  $4, %bl

  movb  reg, %cl  {func}

  andb  $7, %ch   {func}

  movl  $62, %eax

  orb   %dl, %ch  {dev/func}

  int   $0x40

  popl  %edx

  popl  %ecx

  popl  %ebx

end;

function kos_readpciw(bus, dev, func, reg: Byte): Word; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  pushl %edx

  shlb  $3, %dl   {dev}

  movb  %al, %bh  {bus}

  shlw  $8, %cx   {func}

  movb  $5, %bl

  movb  reg, %cl  {reg}

  andb  $7, %ch   {func}

  movl  $62, %eax

  orb   %dl, %ch  {dev/func}

  int   $0x40

  popl  %edx

  popl  %ecx

  popl  %ebx

end;

function kos_readpcid(bus, dev, func, reg: Byte): DWord; assembler; register;

asm

  pushl %ebx

  pushl %ecx

  pushl %edx

  shlb  $3, %dl   {dev}

  movb  %al, %bh  {bus}

  shlw  $8, %cx   {func}

  movb  $6, %bl

  movb  reg, %cl  {reg}

  andb  $7, %ch   {func}

  movl  $62, %eax

  orb   %dl, %ch  {dev/func}

  int   $0x40

  popl  %edx

  popl  %ecx

  popl  %ebx

end;

{ Other }

procedure kos_delay(ms: DWord); assembler; register;

asm

  pushl %ebx

  movl  %eax, %ebx

  movl  $5, %eax

  int   $0x40

  popl  %ebx

end;