17 files changed, 0 insertions, 660 deletions
diff --git a/ports/sysdeps/mips/fpu/e_sqrt.c b/ports/sysdeps/mips/fpu/e_sqrt.c
deleted file mode 100644
index ef82f9c620..0000000000
--- a/ports/sysdeps/mips/fpu/e_sqrt.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
-   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/>.  */
-
-
-#include <sgidefs.h>
-
-
-#if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
-
-double __attribute__ ((nomips16))
-__ieee754_sqrt (double x)
-{
-  double z;
-  __asm__ ("sqrt.d %0,%1" : "=f" (z) : "f" (x));
-  return z;
-}
-strong_alias (__ieee754_sqrt, __sqrt_finite)
-
-#else
-
-#include <sysdeps/ieee754/dbl-64/e_sqrt.c>
-
-#endif
diff --git a/ports/sysdeps/mips/fpu/e_sqrtf.c b/ports/sysdeps/mips/fpu/e_sqrtf.c
deleted file mode 100644
index eaa0c979ad..0000000000
--- a/ports/sysdeps/mips/fpu/e_sqrtf.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
-   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/>.  */
-
-
-#include <sgidefs.h>
-
-
-#if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
-
-float __attribute__ ((nomips16))
-__ieee754_sqrtf (float x)
-{
-  float z;
-  __asm__ ("sqrt.s %0,%1" : "=f" (z) : "f" (x));
-  return z;
-}
-strong_alias (__ieee754_sqrtf, __sqrtf_finite)
-
-#else
-
-#include <sysdeps/ieee754/flt-32/e_sqrtf.c>
-
-#endif
-
diff --git a/ports/sysdeps/mips/fpu/fclrexcpt.c b/ports/sysdeps/mips/fpu/fclrexcpt.c
deleted file mode 100644
index 345827ce06..0000000000
--- a/ports/sysdeps/mips/fpu/fclrexcpt.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Clear given exceptions in current floating-point environment.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-feclearexcept (int excepts)
-{
-  int cw;
-
-  /* Mask out unsupported bits/exceptions.  */
-  excepts &= FE_ALL_EXCEPT;
-
-  /* Read the complete control word.  */
-  _FPU_GETCW (cw);
-
-  /* Clear exception flag bits and cause bits. If the cause bit is not
-     cleared, the next CTC instruction (just below) will re-generate the
-     exception.  */
-
-  cw &= ~(excepts | (excepts << CAUSE_SHIFT));
-
-  /* Put the new data in effect.  */
-  _FPU_SETCW (cw);
-
-  /* Success.  */
-  return 0;
-}
-libm_hidden_def (feclearexcept)
diff --git a/ports/sysdeps/mips/fpu/fedisblxcpt.c b/ports/sysdeps/mips/fpu/fedisblxcpt.c
deleted file mode 100644
index ea6cdecde1..0000000000
--- a/ports/sysdeps/mips/fpu/fedisblxcpt.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Disable floating-point exceptions.
-   Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-fedisableexcept (int excepts)
-{
-  unsigned int new_exc, old_exc;
-
-  /* Get the current control word.  */
-  _FPU_GETCW (new_exc);
-
-  old_exc = (new_exc & ENABLE_MASK) >> ENABLE_SHIFT;
-
-  excepts &= FE_ALL_EXCEPT;
-
-  new_exc &= ~(excepts << ENABLE_SHIFT);
-  _FPU_SETCW (new_exc);
-
-  return old_exc;
-}
diff --git a/ports/sysdeps/mips/fpu/feenablxcpt.c b/ports/sysdeps/mips/fpu/feenablxcpt.c
deleted file mode 100644
index 9db0054372..0000000000
--- a/ports/sysdeps/mips/fpu/feenablxcpt.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Enable floating-point exceptions.
-   Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-feenableexcept (int excepts)
-{
-  unsigned int new_exc, old_exc;
-
-  /* Get the current control word.  */
-  _FPU_GETCW (new_exc);
-
-  old_exc = (new_exc & ENABLE_MASK) >> ENABLE_SHIFT;
-
-  excepts &= FE_ALL_EXCEPT;
-
-  new_exc |= excepts << ENABLE_SHIFT;
-  _FPU_SETCW (new_exc);
-
-  return old_exc;
-}
diff --git a/ports/sysdeps/mips/fpu/fegetenv.c b/ports/sysdeps/mips/fpu/fegetenv.c
deleted file mode 100644
index b87d35f0de..0000000000
--- a/ports/sysdeps/mips/fpu/fegetenv.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Store current floating-point environment.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetenv (fenv_t *envp)
-{
-  _FPU_GETCW (*envp);
-
-  /* Success.  */
-  return 0;
-}
-libm_hidden_def (fegetenv)
diff --git a/ports/sysdeps/mips/fpu/fegetexcept.c b/ports/sysdeps/mips/fpu/fegetexcept.c
deleted file mode 100644
index 9b78f2faac..0000000000
--- a/ports/sysdeps/mips/fpu/fegetexcept.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Get enabled floating-point exceptions.
-   Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-fegetexcept (void)
-{
-  unsigned int exc;
-
-  /* Get the current control word.  */
-  _FPU_GETCW (exc);
-
-  return (exc & ENABLE_MASK) >> ENABLE_SHIFT;
-}
diff --git a/ports/sysdeps/mips/fpu/fegetround.c b/ports/sysdeps/mips/fpu/fegetround.c
deleted file mode 100644
index 21c8a89df5..0000000000
--- a/ports/sysdeps/mips/fpu/fegetround.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Return current rounding direction.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetround (void)
-{
-  int cw;
-
-  /* Get control word.  */
-  _FPU_GETCW (cw);
-
-  return cw & _FPU_RC_MASK;
-}
-libm_hidden_def (fegetround)
diff --git a/ports/sysdeps/mips/fpu/feholdexcpt.c b/ports/sysdeps/mips/fpu/feholdexcpt.c
deleted file mode 100644
index 34709b2770..0000000000
--- a/ports/sysdeps/mips/fpu/feholdexcpt.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Store current floating-point environment and clear exceptions.
-   Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-feholdexcept (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);
-
-  return 0;
-}
-
-libm_hidden_def (feholdexcept)
diff --git a/ports/sysdeps/mips/fpu/fenv_libc.h b/ports/sysdeps/mips/fpu/fenv_libc.h
deleted file mode 100644
index cd0d6a91b8..0000000000
--- a/ports/sysdeps/mips/fpu/fenv_libc.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
-
-   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_LIBC_H
-#define _FENV_LIBC_H    1
-
-/* Mask for enabling exceptions and for the CAUSE bits.  */
-#define ENABLE_MASK	0x00F80U
-#define CAUSE_MASK	0x1F000U
-
-/* Shift for FE_* flags to get up to the ENABLE bits and the CAUSE bits.  */
-#define	ENABLE_SHIFT	5
-#define	CAUSE_SHIFT	10
-
-
-#endif /* _FENV_LIBC_H */
diff --git a/ports/sysdeps/mips/fpu/fesetenv.c b/ports/sysdeps/mips/fpu/fesetenv.c
deleted file mode 100644
index 9125688d28..0000000000
--- a/ports/sysdeps/mips/fpu/fesetenv.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Install given floating-point environment.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fesetenv (const fenv_t *envp)
-{
-  fpu_control_t cw;
-
-  /* Read first current state to flush fpu pipeline.  */
-  _FPU_GETCW (cw);
-
-  if (envp == FE_DFL_ENV)
-    _FPU_SETCW (_FPU_DEFAULT);
-  else if (envp == FE_NOMASK_ENV)
-    _FPU_SETCW (_FPU_IEEE);
-  else
-    _FPU_SETCW (envp->__fp_control_register);
-
-  /* Success.  */
-  return 0;
-}
-
-libm_hidden_def (fesetenv)
diff --git a/ports/sysdeps/mips/fpu/fesetround.c b/ports/sysdeps/mips/fpu/fesetround.c
deleted file mode 100644
index e2434f1b12..0000000000
--- a/ports/sysdeps/mips/fpu/fesetround.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Set current rounding direction.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fesetround (int round)
-{
-  fpu_control_t cw;
-
-  if ((round & ~_FPU_RC_MASK) != 0)
-    /* ROUND is no valid rounding mode.  */
-    return 1;
-
-  /* Get current state.  */
-  _FPU_GETCW (cw);
-
-  /* Set rounding bits.  */
-  cw &= ~_FPU_RC_MASK;
-  cw |= round;
-  /* Set new state.  */
-  _FPU_SETCW (cw);
-
-  return 0;
-}
-
-libm_hidden_def (fesetround)
diff --git a/ports/sysdeps/mips/fpu/feupdateenv.c b/ports/sysdeps/mips/fpu/feupdateenv.c
deleted file mode 100644
index 8b2572d914..0000000000
--- a/ports/sysdeps/mips/fpu/feupdateenv.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Install given floating-point environment and raise exceptions.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-feupdateenv (const fenv_t *envp)
-{
-  int temp;
-
-  /* Save current exceptions.  */
-  _FPU_GETCW (temp);
-  temp &= FE_ALL_EXCEPT;
-
-  /* Install new environment.  */
-  fesetenv (envp);
-
-  /* Raise the safed exception.  Incidently for us the implementation
-     defined format of the values in objects of type fexcept_t is the
-     same as the ones specified using the FE_* constants.  */
-  feraiseexcept (temp);
-
-  /* Success.  */
-  return 0;
-}
-libm_hidden_def (feupdateenv)
diff --git a/ports/sysdeps/mips/fpu/fgetexcptflg.c b/ports/sysdeps/mips/fpu/fgetexcptflg.c
deleted file mode 100644
index cb459a4c4d..0000000000
--- a/ports/sysdeps/mips/fpu/fgetexcptflg.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Store current representation for exceptions.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetexceptflag (fexcept_t *flagp, int excepts)
-{
-  fpu_control_t temp;
-
-  /* Get the current exceptions.  */
-  _FPU_GETCW (temp);
-
-  /* We only save the relevant bits here. In particular, care has to be
-     taken with the CAUSE bits, as an inadvertent restore later on could
-     generate unexpected exceptions.  */
-
-  *flagp = temp & excepts & FE_ALL_EXCEPT;
-
-  /* Success.  */
-  return 0;
-}
diff --git a/ports/sysdeps/mips/fpu/fraiseexcpt.c b/ports/sysdeps/mips/fpu/fraiseexcpt.c
deleted file mode 100644
index ab84fe1867..0000000000
--- a/ports/sysdeps/mips/fpu/fraiseexcpt.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Raise given exceptions.
-   Copyright (C) 2000-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fenv_libc.h>
-#include <fpu_control.h>
-
-int
-feraiseexcept (int excepts)
-{
-  fpu_control_t cw;
-
-  /* Get current state.  */
-  _FPU_GETCW (cw);
-
-  /* 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.  */
-
-  excepts &= FE_ALL_EXCEPT;
-  cw |= excepts | (excepts << CAUSE_SHIFT);
-
-  /* Set new state.  */
-  _FPU_SETCW (cw);
-
-  return 0;
-}
-
-libm_hidden_def (feraiseexcept)
diff --git a/ports/sysdeps/mips/fpu/fsetexcptflg.c b/ports/sysdeps/mips/fpu/fsetexcptflg.c
deleted file mode 100644
index e061d7850f..0000000000
--- a/ports/sysdeps/mips/fpu/fsetexcptflg.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Set floating-point environment exception handling.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
-  fpu_control_t temp;
-
-  /* Get the current exceptions.  */
-  _FPU_GETCW (temp);
-
-  /* Make sure the flags we want restored are legal.  */
-  excepts &= FE_ALL_EXCEPT;
-
-  /* Now clear the bits called for, and copy them in from flagp. Note that
-     we ignore all non-flag bits from *flagp, so they don't matter.  */
-  temp = (temp & ~excepts) | (*flagp & excepts);
-
-  _FPU_SETCW (temp);
-
-  /* Success.  */
-  return 0;
-}
diff --git a/ports/sysdeps/mips/fpu/ftestexcept.c b/ports/sysdeps/mips/fpu/ftestexcept.c
deleted file mode 100644
index 9459784562..0000000000
--- a/ports/sysdeps/mips/fpu/ftestexcept.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Test exception in current environment.
-   Copyright (C) 1998-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
-
-   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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fetestexcept (int excepts)
-{
-  int cw;
-
-  /* Get current control word.  */
-  _FPU_GETCW (cw);
-
-  return cw & excepts & FE_ALL_EXCEPT;
-}
-libm_hidden_def (fetestexcept)