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-rw-r--r--ports/sysdeps/mips/math_private.h139
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diff --git a/ports/sysdeps/mips/math_private.h b/ports/sysdeps/mips/math_private.h
deleted file mode 100644
index 95f438581b..0000000000
--- a/ports/sysdeps/mips/math_private.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Internal math stuff. MIPS version.
- Copyright (C) 2013-2014 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 _MATH_PRIVATE_H
-
-#ifdef __mips_nan2008
-/* MIPS aligned to IEEE 754-2008. */
-#else
-/* One of the few architectures where the meaning of the quiet/signaling bit is
- inverse to IEEE 754-2008 (as well as common practice for IEEE 754-1985). */
-# define HIGH_ORDER_BIT_IS_SET_FOR_SNAN
-#endif
-
-/* Inline functions to speed up the math library implementation. The
- default versions of these routines are in generic/math_private.h
- and call fesetround, feholdexcept, etc. These routines use inlined
- code instead. */
-
-#ifdef __mips_hard_float
-
-# include <fenv.h>
-# include <fenv_libc.h>
-# include <fpu_control.h>
-
-static __always_inline void
-libc_feholdexcept_mips (fenv_t *envp)
-{
- fpu_control_t cw;
-
- /* Save the current state. */
- _FPU_GETCW (cw);
- envp->__fp_control_register = cw;
-
- /* Clear all exception enable bits and flags. */
- cw &= ~(_FPU_MASK_V|_FPU_MASK_Z|_FPU_MASK_O|_FPU_MASK_U|_FPU_MASK_I|FE_ALL_EXCEPT);
- _FPU_SETCW (cw);
-}
-# define libc_feholdexcept libc_feholdexcept_mips
-# define libc_feholdexceptf libc_feholdexcept_mips
-# define libc_feholdexceptl libc_feholdexcept_mips
-
-static __always_inline void
-libc_fesetround_mips (int round)
-{
- fpu_control_t cw;
-
- /* Get current state. */
- _FPU_GETCW (cw);
-
- /* Set rounding bits. */
- cw &= ~_FPU_RC_MASK;
- cw |= round;
-
- /* Set new state. */
- _FPU_SETCW (cw);
-}
-# define libc_fesetround libc_fesetround_mips
-# define libc_fesetroundf libc_fesetround_mips
-# define libc_fesetroundl libc_fesetround_mips
-
-static __always_inline void
-libc_feholdexcept_setround_mips (fenv_t *envp, int round)
-{
- fpu_control_t cw;
-
- /* Save the current state. */
- _FPU_GETCW (cw);
- envp->__fp_control_register = cw;
-
- /* Clear all exception enable bits and flags. */
- cw &= ~(_FPU_MASK_V|_FPU_MASK_Z|_FPU_MASK_O|_FPU_MASK_U|_FPU_MASK_I|FE_ALL_EXCEPT);
-
- /* Set rounding bits. */
- cw &= ~_FPU_RC_MASK;
- cw |= round;
-
- /* Set new state. */
- _FPU_SETCW (cw);
-}
-# define libc_feholdexcept_setround libc_feholdexcept_setround_mips
-# define libc_feholdexcept_setroundf libc_feholdexcept_setround_mips
-# define libc_feholdexcept_setroundl libc_feholdexcept_setround_mips
-
-static __always_inline void
-libc_fesetenv_mips (fenv_t *envp)
-{
- fpu_control_t cw;
-
- /* Read current state to flush fpu pipeline. */
- _FPU_GETCW (cw);
-
- _FPU_SETCW (envp->__fp_control_register);
-}
-# define libc_fesetenv libc_fesetenv_mips
-# define libc_fesetenvf libc_fesetenv_mips
-# define libc_fesetenvl libc_fesetenv_mips
-
-static __always_inline void
-libc_feupdateenv_mips (fenv_t *envp)
-{
- int temp;
-
- /* Save current exceptions. */
- _FPU_GETCW (temp);
-
- /* Set flag bits (which are accumulative), and *also* set the
- cause bits. The setting of the cause bits is what actually causes
- the hardware to generate the exception, if the corresponding enable
- bit is set as well. */
- temp &= FE_ALL_EXCEPT;
- temp |= envp->__fp_control_register | (temp << CAUSE_SHIFT);
-
- /* Set new state. */
- _FPU_SETCW (temp);
-}
-# define libc_feupdateenv libc_feupdateenv_mips
-# define libc_feupdateenvf libc_feupdateenv_mips
-# define libc_feupdateenvl libc_feupdateenv_mips
-
-#endif
-
-#include_next <math_private.h>
-
-#endif