FIX: ??? ???? ??? ????? ??? ???? ??? ??? ???????? _controlfp()

?????? ????????? ?????? ?????????
???? ???????: 307611 - ??? ???????? ???? ????? ????? ??? ???????.
??? ????? ??? ???????. ????? "??? ??" ??? ??? ??????? ??? ????.
????? ???? | ?? ????

???????

??????? _controlfp (_DN_FLUSH ? _MCW_DN) ??? ????? ??? ???? ??? ???? ????????? IA64.

?????

???? ??? ???? ???? ??? ?? ?????? ???- ??????? C IA64.

????

??? ??? ???????? ??? ?????? ??? ???? ???? ???? ?? Windows XP. ?????? ??? ??????? ??????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ??????? ?? Microsoft:
322389????? ?????? ??? ???? ???? ???? XP Windows
??? ?? ???? ?????? ?????????? ?? ??? ??????? ???? ??????? ??????? ?? ????:

?? ??? ??????????? ??? ??????
????????????????????????????? ???????
?? ?????? 200110: 587.0.2600.14 (xpclnt_qfe.010827 1804)941,056Msvcrt.dllia64

??????: ??? ?? ?????? ????? ??? ?????? ??? ???? ????????? ????? ?? ????? ?????? ?? ?????? ??????? ??????? ??????? (????? ??? ???????), ?????? ??????? ???? "?????? ??? ???" ???????? ??? ???? ??? ?????. ??? ????? Microsoft ?????? ??? ????? ??? ?? ??? ????? ????. ??? ?????? refundable ??? ??? ??? ????? ????? ????? ???????? ???. ??? ???? ??? ??? ?????? ??? refundable ??? ??? ????? ?????? ?????? ??? ????? ???? ????? ?????? ????????? ?? ??? ?? ??? ????? ?????? ??? ????? ????? ????????? ????????.

???? ??? ??????? ?? ??????? IA64 ???? ?? ??????? ?????? ????? Win64 ?? ??? ????? (???? 9234) ????? ????? ????? ?????? ??????? "(SDK). ??? ????? ??? ????? .dll CRT ???. ???? ????? ????????? ??? ?????? ????? CRT ?? ??????? "Platform SDK.

?????

???? Microsoft ?? ??? ??? ?? ?????? Microsoft ??????? ?? ????? ??? ???????. ?? ????? ??? ??????? ???? ??? ?? ???? ?????? Service Pack 1 ?????? ?? Windows XP.

??????? ????

????? ????? ???????, ????? ????? 64-?? ???????? ????? ????????? ???????? ?????? 64-?? ?????? ??????? C++/C ?????? ???? ? ???? ????? ?? ????? 64 ?? ?? Windows Platform SDK. ????? ???? ??? ????? _controlfp ?? ??????? ?? ??? ???? ??????? "WinDbg" (?? ??? 64-??). ???? ?? ???? ????? "fpsr" ??? ???? ????? ???? _controlfp. ??? ?? ????? ?? ??? ????? ?? sixth ?????? ??? ????? (??????? ??? 0) ??? ??????? _controlfp. ??? ????? ??????? ??? ????? ??? ????.
#include <stdio.h>
#include <float.h>

int main( int argc, char ** argv)
{
  printf( "Before calling _controlfp()\n");

  _controlfp( _DN_FLUSH, _MCW_DN);

  printf( "After calling _controlfp()\n");
}
				

???????

???? ???????: 307611 - ????? ??? ??????: 28/???? ??????/1435 - ??????: 2.5
????? ???
  • Microsoft Windows XP Professional x64 Edition
  • The C Run-Time (CRT)
????? ??????: 
kbnosurvey kbarchive kbmt kbhotfixserver kbqfe kbbug kbfix kboswin2000fix kbwinxpsp1fix KB307611 KbMtar
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???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????307611

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