10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  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 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 #if defined(ELFOBJ)
  31 #pragma weak llroundl = __llroundl
  32 #if defined(__sparcv9) || defined(__amd64)
  33 #pragma weak lroundl = __llroundl
  34 #pragma weak __lroundl = __llroundl
  35 #endif
  36 #endif
  37 
  38 #include "libm.h"
  39 
  40 #if defined(__sparc)
  41 long long
  42 llroundl(long double x) {
  43         union {
  44                 unsigned i[4];
  45                 long double q;
  46         } xx;
  47         union {
  48                 unsigned i[2];
  49                 long long l;
  50         } zz;
  51         union {
  52                 unsigned i;
  53                 float f;
  54         } tt;
  55         unsigned hx, sx, frac;

  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  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 /*
  23  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24  */
  25 /*
  26  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27  * Use is subject to license terms.
  28  */
  29 
  30 #pragma weak __llroundl = llroundl

  31 #if defined(__sparcv9) || defined(__amd64)
  32 #pragma weak lroundl = llroundl
  33 #pragma weak __lroundl = llroundl

  34 #endif
  35 
  36 #include "libm.h"
  37 
  38 #if defined(__sparc)
  39 long long
  40 llroundl(long double x) {
  41         union {
  42                 unsigned i[4];
  43                 long double q;
  44         } xx;
  45         union {
  46                 unsigned i[2];
  47                 long long l;
  48         } zz;
  49         union {
  50                 unsigned i;
  51                 float f;
  52         } tt;
  53         unsigned hx, sx, frac;