5261 libm should stop using synonyms.h

          --- old/usr/src/lib/libm/i386/src/atan2.s
          +++ new/usr/src/lib/libm/i386/src/atan2.s

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  /*
  22   22   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.

  23   23   */
  24   24  /*
  25   25   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  26   26   * Use is subject to license terms.
  27   27   */
  28   28  
  29   29          .file "atan2.s"
  30   30  
  31   31  #include "libm.h"
  32   32  LIBM_ANSI_PRAGMA_WEAK(atan2,function)
  33      -#include "libm_synonyms.h"
  34   33  #include "libm_protos.h"
  35   34  
  36   35          ENTRY(atan2)
  37   36          movl    4(%esp),%eax            / low part of y
  38   37          movl    12(%esp),%ecx           / low part of x
  39   38          orl     %eax,%ecx
  40   39          jz      .maybe_0s
  41   40  
  42   41          / not both x and y are 0's
  43   42  1:

  44   43          fldl    4(%esp)                 / push y
  45   44          fldl    12(%esp)                / push x
  46   45          fpatan                          / return atan2(y,x)
  47   46          ret
  48   47  
  49   48  .maybe_0s:
  50   49          movl    8(%esp),%eax            / high part of y
  51   50          movl    16(%esp),%ecx           / high part of x
  52   51          orl     %eax,%ecx
  53   52          andl    $0x7fffffff,%ecx        / clear sign
  54   53          jnz     1b
  55   54          / both x and y are 0's
  56   55          pushl   %ebp
  57   56          movl    %esp,%ebp
  58   57          PIC_SETUP(1)
  59   58          pushl   $3
  60   59          pushl   12(%ebp)                / high y
  61   60          pushl   8(%ebp)                 / low y
  62   61          pushl   20(%ebp)                / high x
  63   62          pushl   16(%ebp)                / low x
  64   63          call    PIC_F(_SVID_libm_err)   / report SVID result/error
  65   64          addl    $20,%esp
  66   65          PIC_WRAPUP
  67   66          leave
  68   67          ret
  69   68          .align  4
  70   69          SET_SIZE(atan2)

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX