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diff --git a/soft-fp/double.h b/soft-fp/double.h
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--- a/soft-fp/double.h
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@@ -1,323 +0,0 @@
-/* Software floating-point emulation.
- Definitions for IEEE Double Precision
- Copyright (C) 1997-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com),
- Jakub Jelinek (jj@ultra.linux.cz),
- David S. Miller (davem@redhat.com) and
- Peter Maydell (pmaydell@chiark.greenend.org.uk).
-
- 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.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file into
- combinations with other programs, and to distribute those
- combinations without any restriction coming from the use of this
- file. (The Lesser General Public License restrictions do apply in
- other respects; for example, they cover modification of the file,
- and distribution when not linked into a combine executable.)
-
- 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, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef SOFT_FP_DOUBLE_H
-#define SOFT_FP_DOUBLE_H 1
-
-#if _FP_W_TYPE_SIZE < 32
-# error "Here's a nickel kid. Go buy yourself a real computer."
-#endif
-
-#if _FP_W_TYPE_SIZE < 64
-# define _FP_FRACTBITS_D (2 * _FP_W_TYPE_SIZE)
-# define _FP_FRACTBITS_DW_D (4 * _FP_W_TYPE_SIZE)
-#else
-# define _FP_FRACTBITS_D _FP_W_TYPE_SIZE
-# define _FP_FRACTBITS_DW_D (2 * _FP_W_TYPE_SIZE)
-#endif
-
-#define _FP_FRACBITS_D 53
-#define _FP_FRACXBITS_D (_FP_FRACTBITS_D - _FP_FRACBITS_D)
-#define _FP_WFRACBITS_D (_FP_WORKBITS + _FP_FRACBITS_D)
-#define _FP_WFRACXBITS_D (_FP_FRACTBITS_D - _FP_WFRACBITS_D)
-#define _FP_EXPBITS_D 11
-#define _FP_EXPBIAS_D 1023
-#define _FP_EXPMAX_D 2047
-
-#define _FP_QNANBIT_D \
- ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-2) % _FP_W_TYPE_SIZE)
-#define _FP_QNANBIT_SH_D \
- ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
-#define _FP_IMPLBIT_D \
- ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-1) % _FP_W_TYPE_SIZE)
-#define _FP_IMPLBIT_SH_D \
- ((_FP_W_TYPE) 1 << (_FP_FRACBITS_D-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
-#define _FP_OVERFLOW_D \
- ((_FP_W_TYPE) 1 << _FP_WFRACBITS_D % _FP_W_TYPE_SIZE)
-
-#define _FP_WFRACBITS_DW_D (2 * _FP_WFRACBITS_D)
-#define _FP_WFRACXBITS_DW_D (_FP_FRACTBITS_DW_D - _FP_WFRACBITS_DW_D)
-#define _FP_HIGHBIT_DW_D \
- ((_FP_W_TYPE) 1 << (_FP_WFRACBITS_DW_D - 1) % _FP_W_TYPE_SIZE)
-
-typedef float DFtype __attribute__ ((mode (DF)));
-
-#if _FP_W_TYPE_SIZE < 64
-
-union _FP_UNION_D
-{
- DFtype flt;
- struct _FP_STRUCT_LAYOUT
- {
-# if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_D;
- unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE;
- unsigned frac0 : _FP_W_TYPE_SIZE;
-# else
- unsigned frac0 : _FP_W_TYPE_SIZE;
- unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE;
- unsigned exp : _FP_EXPBITS_D;
- unsigned sign : 1;
-# endif
- } bits __attribute__ ((packed));
-};
-
-# define FP_DECL_D(X) _FP_DECL (2, X)
-# define FP_UNPACK_RAW_D(X, val) _FP_UNPACK_RAW_2 (D, X, (val))
-# define FP_UNPACK_RAW_DP(X, val) _FP_UNPACK_RAW_2_P (D, X, (val))
-# define FP_PACK_RAW_D(val, X) _FP_PACK_RAW_2 (D, (val), X)
-# define FP_PACK_RAW_DP(val, X) \
- do \
- { \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P (D, (val), X); \
- } \
- while (0)
-
-# define FP_UNPACK_D(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_2 (D, X, (val)); \
- _FP_UNPACK_CANONICAL (D, 2, X); \
- } \
- while (0)
-
-# define FP_UNPACK_DP(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_2_P (D, X, (val)); \
- _FP_UNPACK_CANONICAL (D, 2, X); \
- } \
- while (0)
-
-# define FP_UNPACK_SEMIRAW_D(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_2 (D, X, (val)); \
- _FP_UNPACK_SEMIRAW (D, 2, X); \
- } \
- while (0)
-
-# define FP_UNPACK_SEMIRAW_DP(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_2_P (D, X, (val)); \
- _FP_UNPACK_SEMIRAW (D, 2, X); \
- } \
- while (0)
-
-# define FP_PACK_D(val, X) \
- do \
- { \
- _FP_PACK_CANONICAL (D, 2, X); \
- _FP_PACK_RAW_2 (D, (val), X); \
- } \
- while (0)
-
-# define FP_PACK_DP(val, X) \
- do \
- { \
- _FP_PACK_CANONICAL (D, 2, X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P (D, (val), X); \
- } \
- while (0)
-
-# define FP_PACK_SEMIRAW_D(val, X) \
- do \
- { \
- _FP_PACK_SEMIRAW (D, 2, X); \
- _FP_PACK_RAW_2 (D, (val), X); \
- } \
- while (0)
-
-# define FP_PACK_SEMIRAW_DP(val, X) \
- do \
- { \
- _FP_PACK_SEMIRAW (D, 2, X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P (D, (val), X); \
- } \
- while (0)
-
-# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN (D, 2, X)
-# define FP_NEG_D(R, X) _FP_NEG (D, 2, R, X)
-# define FP_ADD_D(R, X, Y) _FP_ADD (D, 2, R, X, Y)
-# define FP_SUB_D(R, X, Y) _FP_SUB (D, 2, R, X, Y)
-# define FP_MUL_D(R, X, Y) _FP_MUL (D, 2, R, X, Y)
-# define FP_DIV_D(R, X, Y) _FP_DIV (D, 2, R, X, Y)
-# define FP_SQRT_D(R, X) _FP_SQRT (D, 2, R, X)
-# define _FP_SQRT_MEAT_D(R, S, T, X, Q) _FP_SQRT_MEAT_2 (R, S, T, X, (Q))
-# define FP_FMA_D(R, X, Y, Z) _FP_FMA (D, 2, 4, R, X, Y, Z)
-
-# define FP_CMP_D(r, X, Y, un, ex) _FP_CMP (D, 2, (r), X, Y, (un), (ex))
-# define FP_CMP_EQ_D(r, X, Y, ex) _FP_CMP_EQ (D, 2, (r), X, Y, (ex))
-# define FP_CMP_UNORD_D(r, X, Y, ex) _FP_CMP_UNORD (D, 2, (r), X, Y, (ex))
-
-# define FP_TO_INT_D(r, X, rsz, rsg) _FP_TO_INT (D, 2, (r), X, (rsz), (rsg))
-# define FP_TO_INT_ROUND_D(r, X, rsz, rsg) \
- _FP_TO_INT_ROUND (D, 2, (r), X, (rsz), (rsg))
-# define FP_FROM_INT_D(X, r, rs, rt) _FP_FROM_INT (D, 2, X, (r), (rs), rt)
-
-# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_2 (X)
-# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_2 (X)
-
-# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_4 (X)
-
-#else
-
-union _FP_UNION_D
-{
- DFtype flt;
- struct _FP_STRUCT_LAYOUT
- {
-# if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_D;
- _FP_W_TYPE frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0);
-# else
- _FP_W_TYPE frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0);
- unsigned exp : _FP_EXPBITS_D;
- unsigned sign : 1;
-# endif
- } bits __attribute__ ((packed));
-};
-
-# define FP_DECL_D(X) _FP_DECL (1, X)
-# define FP_UNPACK_RAW_D(X, val) _FP_UNPACK_RAW_1 (D, X, (val))
-# define FP_UNPACK_RAW_DP(X, val) _FP_UNPACK_RAW_1_P (D, X, (val))
-# define FP_PACK_RAW_D(val, X) _FP_PACK_RAW_1 (D, (val), X)
-# define FP_PACK_RAW_DP(val, X) \
- do \
- { \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P (D, (val), X); \
- } \
- while (0)
-
-# define FP_UNPACK_D(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_1 (D, X, (val)); \
- _FP_UNPACK_CANONICAL (D, 1, X); \
- } \
- while (0)
-
-# define FP_UNPACK_DP(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_1_P (D, X, (val)); \
- _FP_UNPACK_CANONICAL (D, 1, X); \
- } \
- while (0)
-
-# define FP_UNPACK_SEMIRAW_D(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_1 (D, X, (val)); \
- _FP_UNPACK_SEMIRAW (D, 1, X); \
- } \
- while (0)
-
-# define FP_UNPACK_SEMIRAW_DP(X, val) \
- do \
- { \
- _FP_UNPACK_RAW_1_P (D, X, (val)); \
- _FP_UNPACK_SEMIRAW (D, 1, X); \
- } \
- while (0)
-
-# define FP_PACK_D(val, X) \
- do \
- { \
- _FP_PACK_CANONICAL (D, 1, X); \
- _FP_PACK_RAW_1 (D, (val), X); \
- } \
- while (0)
-
-# define FP_PACK_DP(val, X) \
- do \
- { \
- _FP_PACK_CANONICAL (D, 1, X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P (D, (val), X); \
- } \
- while (0)
-
-# define FP_PACK_SEMIRAW_D(val, X) \
- do \
- { \
- _FP_PACK_SEMIRAW (D, 1, X); \
- _FP_PACK_RAW_1 (D, (val), X); \
- } \
- while (0)
-
-# define FP_PACK_SEMIRAW_DP(val, X) \
- do \
- { \
- _FP_PACK_SEMIRAW (D, 1, X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P (D, (val), X); \
- } \
- while (0)
-
-# define FP_ISSIGNAN_D(X) _FP_ISSIGNAN (D, 1, X)
-# define FP_NEG_D(R, X) _FP_NEG (D, 1, R, X)
-# define FP_ADD_D(R, X, Y) _FP_ADD (D, 1, R, X, Y)
-# define FP_SUB_D(R, X, Y) _FP_SUB (D, 1, R, X, Y)
-# define FP_MUL_D(R, X, Y) _FP_MUL (D, 1, R, X, Y)
-# define FP_DIV_D(R, X, Y) _FP_DIV (D, 1, R, X, Y)
-# define FP_SQRT_D(R, X) _FP_SQRT (D, 1, R, X)
-# define _FP_SQRT_MEAT_D(R, S, T, X, Q) _FP_SQRT_MEAT_1 (R, S, T, X, (Q))
-# define FP_FMA_D(R, X, Y, Z) _FP_FMA (D, 1, 2, R, X, Y, Z)
-
-/* The implementation of _FP_MUL_D and _FP_DIV_D should be chosen by
- the target machine. */
-
-# define FP_CMP_D(r, X, Y, un, ex) _FP_CMP (D, 1, (r), X, Y, (un), (ex))
-# define FP_CMP_EQ_D(r, X, Y, ex) _FP_CMP_EQ (D, 1, (r), X, Y, (ex))
-# define FP_CMP_UNORD_D(r, X, Y, ex) _FP_CMP_UNORD (D, 1, (r), X, Y, (ex))
-
-# define FP_TO_INT_D(r, X, rsz, rsg) _FP_TO_INT (D, 1, (r), X, (rsz), (rsg))
-# define FP_TO_INT_ROUND_D(r, X, rsz, rsg) \
- _FP_TO_INT_ROUND (D, 1, (r), X, (rsz), (rsg))
-# define FP_FROM_INT_D(X, r, rs, rt) _FP_FROM_INT (D, 1, X, (r), (rs), rt)
-
-# define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_1 (X)
-# define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_1 (X)
-
-# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_2 (X)
-
-#endif /* W_TYPE_SIZE < 64 */
-
-#endif /* !SOFT_FP_DOUBLE_H */
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