12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  23  */
  24 /*
  25  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28 
  29         .file "rndintl.s"
  30 
  31 #include "libm.h"
  32 LIBM_ANSI_PRAGMA_WEAK(aintl,function)
  33 LIBM_ANSI_PRAGMA_WEAK(irintl,function)
  34 LIBM_ANSI_PRAGMA_WEAK(anintl,function)
  35 LIBM_ANSI_PRAGMA_WEAK(nintl,function)
  36 #include "libm_synonyms.h"
  37 #undef fabs
  38 
  39         ENTRY(aintl)
  40         movl    %esp,%eax
  41         subl    $8,%esp
  42         fstcw   -8(%eax)
  43         fldt    4(%eax)
  44         movw    -8(%eax),%cx
  45         orw     $0x0c00,%cx
  46         movw    %cx,-4(%eax)
  47         fldcw   -4(%eax)                / set RD = to_zero
  48         frndint
  49         fstcw   -4(%eax)
  50         movw    -4(%eax),%dx
  51         andw    $0xf3ff,%dx
  52         movw    -8(%eax),%cx
  53         andw    $0x0c00,%cx
  54         orw     %dx,%cx
  55         movw    %cx,-8(%eax)
  56         fldcw   -8(%eax)                / restore RD
  57         addl    $8,%esp

  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  23  */
  24 /*
  25  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28 
  29         .file "rndintl.s"
  30 
  31 #include "libm.h"






  32 
  33         ENTRY(aintl)
  34         movl    %esp,%eax
  35         subl    $8,%esp
  36         fstcw   -8(%eax)
  37         fldt    4(%eax)
  38         movw    -8(%eax),%cx
  39         orw     $0x0c00,%cx
  40         movw    %cx,-4(%eax)
  41         fldcw   -4(%eax)                / set RD = to_zero
  42         frndint
  43         fstcw   -4(%eax)
  44         movw    -4(%eax),%dx
  45         andw    $0xf3ff,%dx
  46         movw    -8(%eax),%cx
  47         andw    $0x0c00,%cx
  48         orw     %dx,%cx
  49         movw    %cx,-8(%eax)
  50         fldcw   -8(%eax)                / restore RD
  51         addl    $8,%esp