new file mode 100644
@@ -0,0 +1,131 @@
+/* Copyright (C) 1997-2018 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, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _FENV_H
+# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
+#endif
+
+
+#if defined __HAVE_68881__ || defined __HAVE_FPU__ || defined __mcffpu__
+
+/* Define bits representing the exception. We use the bit positions of
+ the appropriate bits in the FPSR Accrued Exception Byte. */
+enum
+ {
+ FE_INEXACT =
+# define FE_INEXACT (1 << 3)
+ FE_INEXACT,
+ FE_DIVBYZERO =
+# define FE_DIVBYZERO (1 << 4)
+ FE_DIVBYZERO,
+ FE_UNDERFLOW =
+# define FE_UNDERFLOW (1 << 5)
+ FE_UNDERFLOW,
+ FE_OVERFLOW =
+# define FE_OVERFLOW (1 << 6)
+ FE_OVERFLOW,
+ FE_INVALID =
+# define FE_INVALID (1 << 7)
+ FE_INVALID
+ };
+
+# define FE_ALL_EXCEPT \
+ (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
+
+/* The m68k FPU supports all of the four defined rounding modes. We use
+ the bit positions in the FPCR Mode Control Byte as the values for the
+ appropriate macros. */
+enum
+ {
+ FE_TONEAREST =
+# define FE_TONEAREST 0
+ FE_TONEAREST,
+ FE_TOWARDZERO =
+# define FE_TOWARDZERO (1 << 4)
+ FE_TOWARDZERO,
+ FE_DOWNWARD =
+# define FE_DOWNWARD (2 << 4)
+ FE_DOWNWARD,
+ FE_UPWARD =
+# define FE_UPWARD (3 << 4)
+ FE_UPWARD
+ };
+
+#else
+
+/* In the soft-float case, only rounding to nearest is supported, with
+ no exceptions. */
+
+# define FE_ALL_EXCEPT 0
+
+enum
+ {
+ __FE_UNDEFINED = -1,
+
+ FE_TONEAREST =
+# define FE_TONEAREST 0
+ FE_TONEAREST
+ };
+
+#endif
+
+
+/* Type representing exception flags. */
+typedef unsigned int fexcept_t;
+
+
+#if defined __HAVE_68881__ || defined __HAVE_FPU__ || defined __mcffpu__
+
+/* Type representing floating-point environment. This structure
+ corresponds to the layout of the block written by `fmovem'. */
+typedef struct
+ {
+ unsigned int __control_register;
+ unsigned int __status_register;
+ unsigned int __instruction_address;
+ }
+fenv_t;
+
+#else
+
+/* Keep ABI compatibility with the type used in the generic
+ bits/fenv.h, formerly used for no-FPU ColdFire. */
+typedef struct
+ {
+ fexcept_t __excepts;
+ }
+fenv_t;
+
+#endif
+
+/* If the default argument is used we use this value. */
+#define FE_DFL_ENV ((const fenv_t *) -1)
+
+#if defined __USE_GNU && (defined __HAVE_68881__ \
+ || defined __HAVE_FPU__ \
+ || defined __mcffpu__)
+/* Floating-point environment where none of the exceptions are masked. */
+# define FE_NOMASK_ENV ((const fenv_t *) -2)
+#endif
+
+#if __GLIBC_USE (IEC_60559_BFP_EXT)
+/* Type representing floating-point control modes. */
+typedef unsigned int femode_t;
+
+/* Default floating-point control modes. */
+# define FE_DFL_MODE ((const femode_t *) -1L)
+#endif
deleted file mode 100644
@@ -1,95 +0,0 @@
-/* Copyright (C) 1997-2018 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, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define bits representing the exception. We use the bit positions of
- the appropriate bits in the FPSR Accrued Exception Byte. */
-enum
- {
- FE_INEXACT =
-#define FE_INEXACT (1 << 3)
- FE_INEXACT,
- FE_DIVBYZERO =
-#define FE_DIVBYZERO (1 << 4)
- FE_DIVBYZERO,
- FE_UNDERFLOW =
-#define FE_UNDERFLOW (1 << 5)
- FE_UNDERFLOW,
- FE_OVERFLOW =
-#define FE_OVERFLOW (1 << 6)
- FE_OVERFLOW,
- FE_INVALID =
-#define FE_INVALID (1 << 7)
- FE_INVALID
- };
-
-#define FE_ALL_EXCEPT \
- (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The m68k FPU supports all of the four defined rounding modes. We use
- the bit positions in the FPCR Mode Control Byte as the values for the
- appropriate macros. */
-enum
- {
- FE_TONEAREST =
-#define FE_TONEAREST 0
- FE_TONEAREST,
- FE_TOWARDZERO =
-#define FE_TOWARDZERO (1 << 4)
- FE_TOWARDZERO,
- FE_DOWNWARD =
-#define FE_DOWNWARD (2 << 4)
- FE_DOWNWARD,
- FE_UPWARD =
-#define FE_UPWARD (3 << 4)
- FE_UPWARD
- };
-
-
-/* Type representing exception flags. */
-typedef unsigned int fexcept_t;
-
-
-/* Type representing floating-point environment. This structure
- corresponds to the layout of the block written by `fmovem'. */
-typedef struct
- {
- unsigned int __control_register;
- unsigned int __status_register;
- unsigned int __instruction_address;
- }
-fenv_t;
-
-/* If the default argument is used we use this value. */
-#define FE_DFL_ENV ((const fenv_t *) -1)
-
-#ifdef __USE_GNU
-/* Floating-point environment where none of the exceptions are masked. */
-# define FE_NOMASK_ENV ((const fenv_t *) -2)
-#endif
-
-#if __GLIBC_USE (IEC_60559_BFP_EXT)
-/* Type representing floating-point control modes. */
-typedef unsigned int femode_t;
-
-/* Default floating-point control modes. */
-# define FE_DFL_MODE ((const femode_t *) -1L)
-#endif