unsigned DWORD

[EWeiss]

Anderes Beispiel.

Delphi-Quellcode:

function BassChannelGetLevel: DWORD;
begin
  result := 0;

  if gnAudioPause = FALSE then
  begin
    if gnAudioChannel <> 0 then
      result := BASS_ChannelGetLevel(gnAudioChannel);
  end;
end;

Zitat:

stack dump:
0018e06c 7e de 56 00 de fa ed 0e - 01 00 00 00 07 00 00 00 ~.V.............
0018e07c 80 e0 18 00 7e de 56 00 - 00 76 a1 02 7e de 56 00 ....~.V..v..~.V.
0018e08c 7e de 56 00 00 00 00 00 - 60 e9 18 00 9c e0 18 00 ~.V.....`.......
0018e09c 04 00 00 00 74 43 40 00 - 00 80 00 80 90 6e 9d 02 ....tC@......n..
0018e0ac 7e de 56 00 68 e9 18 00 - ec 62 40 00 60 e9 18 00 ~.V.h....b@.`...
0018e0bc 00 00 00 00 d4 53 56 00 - 00 00 00 00 00 00 00 00 .....SV.........
0018e0cc 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e0dc 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e0ec 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e0fc 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e10c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e11c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e12c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e13c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e14c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e15c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e16c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e17c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e18c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
0018e19c 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................

Zitat:

disassembling:
[...]
0056de6e 3112 call -$15bdf ($558294) ; uBass.BassChannelGetLevel
0056de73 mov esi, eax
0056de75 test esi, esi
0056de77 jns loc_56de7e
0056de79 call -$16874a ($405734) ; System.@BoundErr
0056de7e 3113 > cmp esi, -1
0056de81 jnz loc_56de85
0056de83 3114 xor esi, esi
0056de85 3116 mov edx, esi
0056de87 movzx edx, dx
0056de8a mov ecx, $80
[...]

Code:

exception class    : ERangeError
exception message  : Fehler bei Bereichsprüfung.

usw..

gruss