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Support for ia64 libm.
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Ulrich Drepper committed Mar 31, 2005
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126 changes: 126 additions & 0 deletions sysdeps/ia64/fpu/libm_cpu_defs.h
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/* file: libm_cpu_defs.h */


/*
** Copyright (C) 1985-2004 Intel Corporation.
**
** The information and source code contained herein is the exclusive property
** of Intel Corporation and may not be disclosed, examined, or reproduced in
** whole or in part without explicit written authorization from the Company.
*/

#ifndef __LIBM_CPU_DEFS__H_INCLUDED__
#define __LIBM_CPU_DEFS__H_INCLUDED__

void __libm_sincos_pi4(double,double*,double*,int);
void __libm_y0y1(double , double *, double *);
void __libm_j0j1(double , double *, double *);
double __libm_j0(double);
double __libm_j1(double);
double __libm_jn(int,double);
double __libm_y0(double);
double __libm_y1(double);
double __libm_yn(int,double);

double __libm_copysign (double, double);
float __libm_copysignf (float, float);
long double __libm_copysignl (long double, long double);

extern double sqrt(double);
extern double fabs(double);
extern double log(double);
extern double log1p(double);
extern double sqrt(double);
extern double sin(double);
extern double exp(double);
extern double modf(double, double *);
extern double asinh(double);
extern double acosh(double);
extern double atanh(double);
extern double tanh(double);
extern double erf(double);
extern double erfc(double);
extern double j0(double);
extern double j1(double);
extern double jn(int, double);
extern double y0(double);
extern double y1(double);
extern double yn(int, double);

extern float fabsf(float);
extern float asinhf(float);
extern float acoshf(float);
extern float atanhf(float);
extern float tanhf(float);
extern float erff(float);
extern float erfcf(float);
extern float j0f(float);
extern float j1f(float);
extern float jnf(int, float);
extern float y0f(float);
extern float y1f(float);
extern float ynf(int, float);

extern long double log1pl(long double);
extern long double logl(long double);
extern long double sqrtl(long double);
extern long double expl(long double);
extern long double fabsl(long double);

#if !(defined(SIZE_LONG_INT_32) || defined(SIZE_LONG_INT_64))
#error long int size not established; define SIZE_LONG_INT_32 or SIZE_LONG_INT_64
#endif

#if (defined(SIZE_LONG_INT_32) && defined(SIZE_LONG_INT_64))
#error multiple long int size definitions; define SIZE_LONG_INT_32 or SIZE_LONG_INT_64
#endif

#if !(defined(SIZE_LONG_LONG_INT_32) || defined(SIZE_LONG_LONG_INT_64))
#error long long int size not established; define SIZE_LONG_LONG_INT_32 or SIZE_LONG_LONG_INT_64
#endif

#if (defined(SIZE_LONG_LONG_INT_32) && defined(SIZE_LONG_LONG_INT_64))
#error multiple long long int size definitions; define SIZE_LONG_LONG_INT_32 or SIZE_LONG_LONG_INT_64
#endif

#define HI_SIGNIFICAND_LESS(X, HI) ((X)->hi_significand < 0x ## HI)
#define f64abs(x) ((x) < 0.0 ? -(x) : (x))

#define FP80_DECLARE()
#define FP80_SET()
#define FP80_RESET()

#ifdef _LIBC
# include <math.h>
#else

static const unsigned INF[] = {
DOUBLE_HEX(7ff00000, 00000000),
DOUBLE_HEX(fff00000, 00000000)
};

static const double _zeroo = 0.0;
static const double _bigg = 1.0e300;
static const double _ponee = 1.0;
static const double _nonee = -1.0;

#define INVALID (_zeroo * *((double*)&INF[0]))
#define PINF *((double*)&INF[0])
#define NINF -PINF
#define PINF_DZ (_ponee/_zeroo)
#define X_TLOSS 1.41484755040568800000e+16
#endif

/* Set these appropriately to make thread Safe */
#define ERRNO_RANGE errno = ERANGE
#define ERRNO_DOMAIN errno = EDOM

#ifndef _LIBC
#if defined(__ICC) || defined(__ICL) || defined(__ECC) || defined(__ECL)
# pragma warning( disable : 68 ) /* #68: integer conversion resulted in a change of sign */
# pragma warning( disable : 186 ) /* #186: pointless comparison of unsigned integer with zero */
# pragma warning( disable : 1572 ) /* #1572: floating-point equality and inequality comparisons are unreliable */
#endif
#endif

#endif /*__LIBM_CPU_DEFS__H_INCLUDED__*/
211 changes: 211 additions & 0 deletions sysdeps/ia64/fpu/libm_error_codes.h
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/* file: libm_error_codes.h */


/*
// Copyright (c) 2000 - 2004, Intel Corporation
// All rights reserved.
//
// Contributed 2000 by the Intel Numerics Group, Intel Corporation
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * The name of Intel Corporation may not be used to endorse or promote
// products derived from this software without specific prior written
// permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Intel Corporation is the author of this code, and requests that all
// problem reports or change requests be submitted to it directly at
// http://www.intel.com/software/products/opensource/libraries/num.htm.
//
// Abstract:
// ========================================================================
// This file contains the interface to the Intel exception dispatcher.
//
//
// History:
// ========================================================================
// 12/15/2004 Initial version - extracted from libm_support.h
//
*/

#if !defined(__LIBM_ERROR_CODES_H__)
#define __LIBM_ERROR_CODES_H__

typedef enum
{
logl_zero=0, logl_negative, /* 0, 1 */
log_zero, log_negative, /* 2, 3 */
logf_zero, logf_negative, /* 4, 5 */
log10l_zero, log10l_negative, /* 6, 7 */
log10_zero, log10_negative, /* 8, 9 */
log10f_zero, log10f_negative, /* 10, 11 */
expl_overflow, expl_underflow, /* 12, 13 */
exp_overflow, exp_underflow, /* 14, 15 */
expf_overflow, expf_underflow, /* 16, 17 */
powl_overflow, powl_underflow, /* 18, 19 */
powl_zero_to_zero, /* 20 */
powl_zero_to_negative, /* 21 */
powl_neg_to_non_integer, /* 22 */
powl_nan_to_zero, /* 23 */
pow_overflow, pow_underflow, /* 24, 25 */
pow_zero_to_zero, /* 26 */
pow_zero_to_negative, /* 27 */
pow_neg_to_non_integer, /* 28 */
pow_nan_to_zero, /* 29 */
powf_overflow, powf_underflow, /* 30, 31 */
powf_zero_to_zero, /* 32 */
powf_zero_to_negative, /* 33 */
powf_neg_to_non_integer, /* 34 */
powf_nan_to_zero, /* 35 */
atan2l_zero, /* 36 */
atan2_zero, /* 37 */
atan2f_zero, /* 38 */
expm1l_overflow, /* 39 */
expm1l_underflow, /* 40 */
expm1_overflow, /* 41 */
expm1_underflow, /* 42 */
expm1f_overflow, /* 43 */
expm1f_underflow, /* 44 */
hypotl_overflow, /* 45 */
hypot_overflow, /* 46 */
hypotf_overflow, /* 47 */
sqrtl_negative, /* 48 */
sqrt_negative, /* 49 */
sqrtf_negative, /* 50 */
scalbl_overflow, scalbl_underflow, /* 51, 52 */
scalb_overflow, scalb_underflow, /* 53, 54 */
scalbf_overflow, scalbf_underflow, /* 55, 56 */
acosl_gt_one, acos_gt_one, acosf_gt_one, /* 57, 58, 59 */
asinl_gt_one, asin_gt_one, asinf_gt_one, /* 60, 61, 62 */
coshl_overflow, cosh_overflow, coshf_overflow, /* 63, 64, 65 */
y0l_zero, y0l_negative,y0l_gt_loss, /* 66, 67, 68 */
y0_zero, y0_negative,y0_gt_loss, /* 69, 70, 71 */
y0f_zero, y0f_negative,y0f_gt_loss, /* 72, 73, 74 */
y1l_zero, y1l_negative,y1l_gt_loss, /* 75, 76, 77 */
y1_zero, y1_negative,y1_gt_loss, /* 78, 79, 80 */
y1f_zero, y1f_negative,y1f_gt_loss, /* 81, 82, 83 */
ynl_zero, ynl_negative,ynl_gt_loss, /* 84, 85, 86 */
yn_zero, yn_negative,yn_gt_loss, /* 87, 88, 89 */
ynf_zero, ynf_negative,ynf_gt_loss, /* 90, 91, 92 */
j0l_gt_loss, /* 93 */
j0_gt_loss, /* 94 */
j0f_gt_loss, /* 95 */
j1l_gt_loss, /* 96 */
j1_gt_loss, /* 97 */
j1f_gt_loss, /* 98 */
jnl_gt_loss, /* 99 */
jn_gt_loss, /* 100 */
jnf_gt_loss, /* 101 */
lgammal_overflow, lgammal_negative,lgammal_reserve, /* 102, 103, 104 */
lgamma_overflow, lgamma_negative,lgamma_reserve, /* 105, 106, 107 */
lgammaf_overflow, lgammaf_negative, lgammaf_reserve,/* 108, 109, 110 */
gammal_overflow,gammal_negative, gammal_reserve, /* 111, 112, 113 */
gamma_overflow, gamma_negative, gamma_reserve, /* 114, 115, 116 */
gammaf_overflow,gammaf_negative,gammaf_reserve, /* 117, 118, 119 */
fmodl_by_zero, /* 120 */
fmod_by_zero, /* 121 */
fmodf_by_zero, /* 122 */
remainderl_by_zero, /* 123 */
remainder_by_zero, /* 124 */
remainderf_by_zero, /* 125 */
sinhl_overflow, sinh_overflow, sinhf_overflow, /* 126, 127, 128 */
atanhl_gt_one, atanhl_eq_one, /* 129, 130 */
atanh_gt_one, atanh_eq_one, /* 131, 132 */
atanhf_gt_one, atanhf_eq_one, /* 133, 134 */
acoshl_lt_one, /* 135 */
acosh_lt_one, /* 136 */
acoshf_lt_one, /* 137 */
log1pl_zero, log1pl_negative, /* 138, 139 */
log1p_zero, log1p_negative, /* 140, 141 */
log1pf_zero, log1pf_negative, /* 142, 143 */
ldexpl_overflow, ldexpl_underflow, /* 144, 145 */
ldexp_overflow, ldexp_underflow, /* 146, 147 */
ldexpf_overflow, ldexpf_underflow, /* 148, 149 */
logbl_zero, logb_zero, logbf_zero, /* 150, 151, 152 */
nextafterl_overflow, nextafter_overflow,
nextafterf_overflow, /* 153, 154, 155 */
ilogbl_zero, ilogb_zero, ilogbf_zero, /* 156, 157, 158 */
exp2l_overflow, exp2l_underflow, /* 159, 160 */
exp2_overflow, exp2_underflow, /* 161, 162 */
exp2f_overflow, exp2f_underflow, /* 163, 164 */
exp10l_overflow, exp10_overflow,
exp10f_overflow, /* 165, 166, 167 */
log2l_zero, log2l_negative, /* 168, 169 */
log2_zero, log2_negative, /* 170, 171 */
log2f_zero, log2f_negative, /* 172, 173 */
scalbnl_overflow, scalbnl_underflow, /* 174, 175 */
scalbn_overflow, scalbn_underflow, /* 176, 177 */
scalbnf_overflow, scalbnf_underflow, /* 178, 179 */
remquol_by_zero, /* 180 */
remquo_by_zero, /* 181 */
remquof_by_zero, /* 182 */
lrintl_large, lrint_large, lrintf_large, /* 183, 184, 185 */
llrintl_large, llrint_large, llrintf_large, /* 186, 187, 188 */
lroundl_large, lround_large, lroundf_large, /* 189, 190, 191 */
llroundl_large, llround_large, llroundf_large, /* 192, 193, 194 */
fdiml_overflow, fdim_overflow, fdimf_overflow, /* 195, 196, 197 */
nexttowardl_overflow, nexttoward_overflow,
nexttowardf_overflow, /* 198, 199, 200 */
scalblnl_overflow, scalblnl_underflow, /* 201, 202 */
scalbln_overflow, scalbln_underflow, /* 203, 204 */
scalblnf_overflow, scalblnf_underflow, /* 205, 206 */
erfcl_underflow, erfc_underflow, erfcf_underflow, /* 207, 208, 209 */
acosdl_gt_one, acosd_gt_one, acosdf_gt_one, /* 210, 211, 212 */
asindl_gt_one, asind_gt_one, asindf_gt_one, /* 213, 214, 215 */
atan2dl_zero, atan2d_zero, atan2df_zero, /* 216, 217, 218 */
tandl_overflow, tand_overflow, tandf_overflow, /* 219, 220, 221 */
cotdl_overflow, cotd_overflow, cotdf_overflow, /* 222, 223, 224 */
cotl_overflow, cot_overflow, cotf_overflow, /* 225, 226, 227 */
sinhcoshl_overflow, sinhcosh_overflow, sinhcoshf_overflow, /* 228, 229, 230 */
annuityl_by_zero, annuity_by_zero, annuityf_by_zero, /* 231, 232, 233 */
annuityl_less_m1, annuity_less_m1, annuityf_less_m1, /* 234, 235, 236 */
annuityl_overflow, annuity_overflow, annuityf_overflow, /* 237, 238, 239 */
annuityl_underflow, annuity_underflow, annuityf_underflow, /* 240, 241, 242 */
compoundl_by_zero, compound_by_zero, compoundf_by_zero, /* 243, 244, 245 */
compoundl_less_m1, compound_less_m1, compoundf_less_m1, /* 246, 247, 248 */
compoundl_overflow, compound_overflow, compoundf_overflow, /* 249, 250, 251 */
compoundl_underflow, compound_underflow, compoundf_underflow, /* 252, 253, 254 */
tgammal_overflow, tgammal_negative, tgammal_reserve, /* 255, 256, 257 */
tgamma_overflow, tgamma_negative, tgamma_reserve, /* 258, 259, 260 */
tgammaf_overflow, tgammaf_negative, tgammaf_reserve, /* 261, 262, 263 */
exp10l_underflow, exp10_underflow, exp10f_underflow, /* 264, 265, 266 */
nextafterl_underflow, nextafter_underflow,
nextafterf_underflow, /* 267, 268, 269 */
nexttowardl_underflow, nexttoward_underflow,
nexttowardf_underflow /* 270, 271, 272 */
} error_types;

#define LIBM_ERROR __libm_error_support

extern void LIBM_ERROR(void*,void*,void*,error_types);
#ifdef _LIBC
libc_hidden_proto(LIBM_ERROR)
#endif

#define LIBM_ERROR1(x,r,e) LIBM_ERROR(&(x), (void *)0, &(r), e)
#define LIBM_ERROR2(x,y,r,e) LIBM_ERROR(&(x), &(y), &(r), e)

#endif // !defined(__LIBM_ERROR_CODES_H__)

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