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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libm/] [machine/] [i386/] [f_logf.S] - Blame information for rev 158

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Line No. Rev Author Line
1 148 jeremybenn
/*
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 * ====================================================
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 * Copyright (C) 1998, 2002 by Red Hat Inc. All rights reserved.
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 *
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 * Permission to use, copy, modify, and distribute this
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 * software is freely granted, provided that this notice
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 * is preserved.
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 * ====================================================
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 */
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#if !defined(_SOFT_FLOAT)
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/*
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Fast version of logf using Intel float instructions.
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   float _f_logf (float x);
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Function calculates the log base e of x.
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There is no error checking or setting of errno.
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*/
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        #include "i386mach.h"
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        .global SYM (_f_logf)
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       SOTYPE_FUNCTION(_f_logf)
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SYM (_f_logf):
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        pushl ebp
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        movl esp,ebp
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        fld1
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        fldl2e
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        fdivrp
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        flds 8(ebp)
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        fyl2x
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        leave
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        ret
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#endif

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