4 files changed, 0 insertions, 148 deletions
diff --git a/sysdeps/nios2/bits/endian.h b/sysdeps/nios2/bits/endian.h
deleted file mode 100644
index 164f9e4d78..0000000000
--- a/sysdeps/nios2/bits/endian.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* The Nios II architecture has selectable endianness.  */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#ifdef __nios2_big_endian__
-# define __BYTE_ORDER __BIG_ENDIAN
-#endif
-#ifdef __nios2_little_endian__
-# define __BYTE_ORDER __LITTLE_ENDIAN
-#endif
diff --git a/sysdeps/nios2/bits/fenv.h b/sysdeps/nios2/bits/fenv.h
deleted file mode 100644
index 7e74275208..0000000000
--- a/sysdeps/nios2/bits/fenv.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Copyright (C) 2012-2017 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
-
-/* The Altera specified Nios II hardware FPU does not support exceptions,
-   nor does the software floating-point support.  */
-#define FE_ALL_EXCEPT	0
-
-/* Nios II supports only round-to-nearest.  The software
-   floating-point support also acts this way.  */
-enum
-  {
-    __FE_UNDEFINED = 0,
-
-    FE_TONEAREST =
-#define FE_TONEAREST	1
-      FE_TONEAREST,
-  };
-
-/* Type representing exception flags. */
-typedef unsigned int fexcept_t;
-
-/* Type representing floating-point environment.  */
-typedef unsigned int fenv_t;
-
-/* If the default argument is used we use this value.  */
-#define FE_DFL_ENV	((const fenv_t *) -1)
-
-#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
diff --git a/sysdeps/nios2/bits/link.h b/sysdeps/nios2/bits/link.h
deleted file mode 100644
index 161efcbfe2..0000000000
--- a/sysdeps/nios2/bits/link.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Machine-specific declarations for dynamic linker interface, Nios II version.
-   Copyright (C) 2009-2017 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	_LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-/* Registers for entry into PLT on Nios II.  */
-typedef struct La_nios2_regs
-{
-  uint32_t lr_reg[4]; /* r4 through r7 */
-  uint32_t lr_ra;
-  uint32_t lr_sp;
-} La_nios2_regs;
-
-/* Return values for calls from PLT on Nios II.  */
-typedef struct La_nios2_retval
-{
-  uint32_t lrv_r2;
-  uint32_t lrv_r3;
-} La_nios2_retval;
-
-__BEGIN_DECLS
-
-extern Elf32_Addr la_nios2_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
-					 uintptr_t *__refcook,
-					 uintptr_t *__defcook,
-					 La_nios2_regs *__regs,
-					 unsigned int *__flags,
-					 const char *__symname,
-					 long int *__framesizep);
-extern unsigned int la_nios2_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
-					  uintptr_t *__refcook,
-					  uintptr_t *__defcook,
-					  const La_nios2_regs *__inregs,
-					  La_nios2_retval *__outregs,
-					  const char *symname);
-
-__END_DECLS
diff --git a/sysdeps/nios2/bits/setjmp.h b/sysdeps/nios2/bits/setjmp.h
deleted file mode 100644
index a66e11533c..0000000000
--- a/sysdeps/nios2/bits/setjmp.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Define the machine-dependent type `jmp_buf'.  Nios II version.
-   Copyright (C) 1992-2017 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 _NIOS2_BITS_SETJMP_H
-#define _NIOS2_BITS_SETJMP_H 1
-
-#if !defined(_SETJMP_H) && !defined(_PTHREAD_H)
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-/* Saves r16-r22 (callee-saved, including GOT pointer), fp (frame pointer),
-   ra (return address), and sp (stack pointer).  */
-typedef int __jmp_buf[10];
-
-#endif /* _NIOS2_BITS_SETJMP_H */