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5261 libm should stop using synonyms.h


  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 "hypot.s"
  30 
  31 #include "libm.h"
  32 LIBM_ANSI_PRAGMA_WEAK(hypot,function)
  33 #include "libm_synonyms.h"
  34 #include "libm_protos.h"
  35 
  36 #undef fabs
  37 
  38         .data
  39         .align  4
  40 inf:
  41         .long   0x7f800000
  42 
  43         ENTRY(hypot)
  44         movl    8(%esp),%eax            / eax <-- hi_32(x)
  45         andl    $0x7fffffff,%eax        / eax <-- hi_32(|x|)
  46         jz      .x_maybe_0              / if x = +/-0, return |y|
  47         subl    $0x7ff00000,%eax        / eax <-- hi_32(|x|) - hi_32(INF)
  48         jz      .x_maybe_inf
  49 .check_y:
  50         movl    16(%esp),%eax           / eax <-- hi_32(y)
  51         andl    $0x7fffffff,%eax        / eax <-- hi_32(|y|)
  52         jz      .y_maybe_0              / if y = +/-0, return |x|
  53         subl    $0x7ff00000,%eax        / eax <-- hi_32(|y|) - hi_32(INF)




  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 "hypot.s"
  30 
  31 #include "libm.h"
  32 LIBM_ANSI_PRAGMA_WEAK(hypot,function)

  33 #include "libm_protos.h"
  34 
  35 #undef fabs
  36 
  37         .data
  38         .align  4
  39 inf:
  40         .long   0x7f800000
  41 
  42         ENTRY(hypot)
  43         movl    8(%esp),%eax            / eax <-- hi_32(x)
  44         andl    $0x7fffffff,%eax        / eax <-- hi_32(|x|)
  45         jz      .x_maybe_0              / if x = +/-0, return |y|
  46         subl    $0x7ff00000,%eax        / eax <-- hi_32(|x|) - hi_32(INF)
  47         jz      .x_maybe_inf
  48 .check_y:
  49         movl    16(%esp),%eax           / eax <-- hi_32(y)
  50         andl    $0x7fffffff,%eax        / eax <-- hi_32(|y|)
  51         jz      .y_maybe_0              / if y = +/-0, return |x|
  52         subl    $0x7ff00000,%eax        / eax <-- hi_32(|y|) - hi_32(INF)