Attachment #1511 for bug #3268

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and this patch

Lines 17-20 Link Here

(-)dummy-libc/ports-cvstip-20070117/sysdeps/powerpc/nofpu/Versions (+3 lines)
17	__gtdf2; __gtsf2;	17	__gtdf2; __gtsf2;
18	__ltdf2; __ltsf2;	18	__ltdf2; __ltsf2;
19	}	19	}
		20	GLIBC_2.5 {
		21	__fmasf4; __fmadf4;
		22	}
20	}	23	}




/* Internal libc stuff for floating point environment routines.
   Copyright (C) 2007 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#ifndef _FENV_LIBC_H
#define _FENV_LIBC_H	1

/* fenv_libc.h is used in libm implementations of ldbl-128ibm.  So we
   need this version in the soft-fp to at minimum include fenv.h to
   get the fegetround definition.  */

#include <fenv.h>
 
#endif /* fenv_libc.h */




/* soft-fp x * y + z as ternary operation.
   Copyright (C) 2007 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Steven Munroe <sjmunroe@us.ibm.com>, 2006.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <math.h>

extern double __fmadf4 (double, double, double);

/* Compute floating point multiply-add with higher (quad) precision.  */
double
__fma (double a, double b, double c)
{
    return __fmadf4 (a, b, c);
}
weak_alias (__fma, fma)

#ifdef NO_LONG_DOUBLE
strong_alias (__fma, __fmal)
weak_alias (__fmal, fmal)
#endif





/* soft-fp x * y + z as ternary operation.
   Copyright (C) 2007 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Steven Munroe <sjmunroe@us.ibm.com>, 2006.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#include <math.h>

extern float __fmasf4 (float, float, float);

/* Compute floating point multiply-add with higher (double) precision.  */
float
__fmaf (float a, float b, float c)
{
    return __fmasf4 (a, b, c);
}
weak_alias (__fmaf, fmaf)


Return to bug 3268

Line 0 Link Here

(-)dummy-libc/ports-cvstip-20070117/sysdeps/powerpc/nofpu/fenv_libc.h (+29 lines)
	1	/* Internal libc stuff for floating point environment routines.
	2	Copyright (C) 2007 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, write to the Free
	17	Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
	18	02111-1307 USA. */
	19
	20	#ifndef _FENV_LIBC_H
	21	#define _FENV_LIBC_H 1
	22
	23	/* fenv_libc.h is used in libm implementations of ldbl-128ibm. So we
	24	need this version in the soft-fp to at minimum include fenv.h to
	25	get the fegetround definition. */
	26
	27	#include <fenv.h>
	28
	29	#endif /* fenv_libc.h */

Line 0 Link Here

(-)dummy-libc/ports-cvstip-20070117/sysdeps/powerpc/nofpu/s_fma.c (+37 lines)
	1	/* soft-fp x * y + z as ternary operation.
	2	Copyright (C) 2007 Free Software Foundation, Inc.
	3	This file is part of the GNU C Library.
	4	Contributed by Steven Munroe <sjmunroe@us.ibm.com>, 2006.
	5
	6	The GNU C Library is free software; you can redistribute it and/or
	7	modify it under the terms of the GNU Lesser General Public
	8	License as published by the Free Software Foundation; either
	9	version 2.1 of the License, or (at your option) any later version.
	10
	11	The GNU C Library is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	Lesser General Public License for more details.
	15
	16	You should have received a copy of the GNU Lesser General Public
	17	License along with the GNU C Library; if not, write to the Free
	18	Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
	19	02111-1307 USA. */
	20
	21	#include <math.h>
	22
	23	extern double __fmadf4 (double, double, double);
	24
	25	/* Compute floating point multiply-add with higher (quad) precision. */
	26	double
	27	__fma (double a, double b, double c)
	28	{
	29	return __fmadf4 (a, b, c);
	30	}
	31	weak_alias (__fma, fma)
	32
	33	#ifdef NO_LONG_DOUBLE
	34	strong_alias (__fma, __fmal)
	35	weak_alias (__fmal, fmal)
	36	#endif
	37