Move arm port to ports repository cvs/fedora-glibc-20050524T1606

2005-05-23  Roland McGrath  <roland@redhat.com>

	* sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm:
	Subdirectories moved to ports repository.
	* configure.in (base_machine): Remove arm* and thumb* patterns.
	* shlib-versions (arm.*-.*-linux.*): Remove this pattern.

18 files changed, 0 insertions, 773 deletions

diff --git a/sysdeps/arm/fpu/__longjmp.S b/sysdeps/arm/fpu/__longjmp.S
deleted file mode 100644
index 90efeec1eb..0000000000
--- a/sysdeps/arm/fpu/__longjmp.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/* longjmp for ARM.
-   Copyright (C) 1997, 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-#define _SETJMP_H
-#define _ASM
-#include <bits/setjmp.h>
-
-/* __longjmp(jmpbuf, val) */
-
-ENTRY (__longjmp)
-	mov	ip, r0		/* save jmp_buf pointer */
-	
-	movs	r0, r1		/* get the return value in place */
-	moveq	r0, #1		/* can't let setjmp() return zero! */
-
-	lfmfd	f4, 4, [ip] !	/* load the floating point regs */
-
-	LOADREGS(ia, ip, {v1-v6, sl, fp, sp, pc})
-END (__longjmp)
diff --git a/sysdeps/arm/fpu/bits/fenv.h b/sysdeps/arm/fpu/bits/fenv.h
deleted file mode 100644
index 7bd242385f..0000000000
--- a/sysdeps/arm/fpu/bits/fenv.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-/* Define bits representing exceptions in the FPU status word.  */
-enum
-  {
-    FE_INVALID = 1,
-#define FE_INVALID FE_INVALID
-    FE_DIVBYZERO = 2,
-#define FE_DIVBYZERO FE_DIVBYZERO
-    FE_OVERFLOW = 4,
-#define FE_OVERFLOW FE_OVERFLOW
-    FE_UNDERFLOW = 8,
-#define FE_UNDERFLOW FE_UNDERFLOW
-  };
-
-/* Amount to shift by to convert an exception to a mask bit.  */
-#define FE_EXCEPT_SHIFT	16
-
-/* All supported exceptions.  */
-#define FE_ALL_EXCEPT	\
-	(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW)
-
-/* The ARM FPU basically only supports round-to-nearest.  Other rounding
-   modes exist, but you have to encode them in the actual instruction.  */
-#define FE_TONEAREST	0
-
-/* Type representing exception flags. */
-typedef unsigned long int fexcept_t;
-
-/* Type representing floating-point environment.  */
-typedef struct
-  {
-    unsigned long int __cw;
-  }
-fenv_t;
-
-/* If the default argument is used we use this value.  */
-#define FE_DFL_ENV	((fenv_t *) -1l)
diff --git a/sysdeps/arm/fpu/bits/mathdef.h b/sysdeps/arm/fpu/bits/mathdef.h
deleted file mode 100644
index e013e74b7e..0000000000
--- a/sysdeps/arm/fpu/bits/mathdef.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1999, 2000, 2004 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined  __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF	1
-
-/* GCC does not promote `float' values to `double'.  */
-typedef float float_t;		/* `float' expressions are evaluated as
-				   `float'.  */
-typedef double double_t;	/* `double' expressions are evaluated as
-				   `double'.  */
-
-/* The values returned by `ilogb' for 0 and NaN respectively.  */
-# define FP_ILOGB0	(-2147483647)
-# define FP_ILOGBNAN	(2147483647)
-
-#endif	/* ISO C99 */
-
-#ifndef __NO_LONG_DOUBLE_MATH
-/* Signal that we do not really have a `long double'.  This disables the
-   declaration of all the `long double' function variants.  */
-/* XXX The FPA does support this but the patterns in GCC are currently
-   turned off.  */
-# define __NO_LONG_DOUBLE_MATH	1
-#endif
diff --git a/sysdeps/arm/fpu/bits/setjmp.h b/sysdeps/arm/fpu/bits/setjmp.h
deleted file mode 100644
index dd85243032..0000000000
--- a/sysdeps/arm/fpu/bits/setjmp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright (C) 1997, 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Define the machine-dependent type `jmp_buf'.  ARM version. */
-
-#ifndef _SETJMP_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#ifndef _ASM
-/* Jump buffer contains v1-v6, sl, fp, sp and pc.  Other registers are not
-   saved.  */
-typedef int __jmp_buf[22];
-#endif
-
-#define __JMP_BUF_SP		20
-
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
-  ((void *) (address) < (void *) (jmpbuf[__JMP_BUF_SP]))
diff --git a/sysdeps/arm/fpu/fclrexcpt.c b/sysdeps/arm/fpu/fclrexcpt.c
deleted file mode 100644
index c6a53df45a..0000000000
--- a/sysdeps/arm/fpu/fclrexcpt.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Clear given exceptions in current floating-point environment.
-   Copyright (C) 1997,98,99,2000,01 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-__feclearexcept (int excepts)
-{
-  unsigned long int temp;
-
-  /* Mask out unsupported bits/exceptions.  */
-  excepts &= FE_ALL_EXCEPT;
-
-  /* Get the current floating point status. */
-  _FPU_GETCW (temp);
-
-  /* Clear the relevant bits.  */
-  temp &= excepts ^ FE_ALL_EXCEPT;
-
-  /* Put the new data in effect.  */
-  _FPU_SETCW (temp);
-
-  /* Success.  */
-  return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feclearexcept, __old_feclearexcept)
-compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2);
diff --git a/sysdeps/arm/fpu/fedisblxcpt.c b/sysdeps/arm/fpu/fedisblxcpt.c
deleted file mode 100644
index 91f60a9c90..0000000000
--- a/sysdeps/arm/fpu/fedisblxcpt.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Disable floating-point exceptions.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fedisableexcept (int excepts)
-{
-  unsigned long int new_exc, old_exc;
-
-  _FPU_GETCW(new_exc);
-
-  old_exc = (new_exc >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
-
-  excepts &= FE_ALL_EXCEPT;
-
-  new_exc &= ~(excepts << FE_EXCEPT_SHIFT);
-
-  _FPU_SETCW(new_exc);
-
-  return old_exc;
-}
diff --git a/sysdeps/arm/fpu/feenablxcpt.c b/sysdeps/arm/fpu/feenablxcpt.c
deleted file mode 100644
index e77e45a523..0000000000
--- a/sysdeps/arm/fpu/feenablxcpt.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Enable floating-point exceptions.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-feenableexcept (int excepts)
-{
-  unsigned long int new_exc, old_exc;
-
-  _FPU_GETCW(new_exc);
-
-  old_exc = (new_exc >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
-
-  excepts &= FE_ALL_EXCEPT;
-
-  new_exc |= (excepts << FE_EXCEPT_SHIFT);
-
-  _FPU_SETCW(new_exc);
-
-  return old_exc;
-}
diff --git a/sysdeps/arm/fpu/fegetenv.c b/sysdeps/arm/fpu/fegetenv.c
deleted file mode 100644
index 0b40f183e2..0000000000
--- a/sysdeps/arm/fpu/fegetenv.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Store current floating-point environment.
-   Copyright (C) 1997,98,99,2000,01 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-__fegetenv (fenv_t *envp)
-{
-  unsigned long int temp;
-  _FPU_GETCW (temp);
-  envp->__cw = temp;
-
-  /* Success.  */
-  return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fegetenv, __old_fegetenv)
-compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/arm/fpu/fegetexcept.c b/sysdeps/arm/fpu/fegetexcept.c
deleted file mode 100644
index 653c8d5a0d..0000000000
--- a/sysdeps/arm/fpu/fegetexcept.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Get floating-point exceptions.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fegetexcept (void)
-{
-  unsigned long temp;
-
-  _FPU_GETCW (temp);
-
-  return (temp >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
-}
diff --git a/sysdeps/arm/fpu/fegetround.c b/sysdeps/arm/fpu/fegetround.c
deleted file mode 100644
index 6bf65f5b5e..0000000000
--- a/sysdeps/arm/fpu/fegetround.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Return current rounding direction.
-   Copyright (C) 1997, 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-
-int
-fegetround (void)
-{
-  return FE_TONEAREST;		/* Easy. :-) */
-}
diff --git a/sysdeps/arm/fpu/feholdexcpt.c b/sysdeps/arm/fpu/feholdexcpt.c
deleted file mode 100644
index 203b068aae..0000000000
--- a/sysdeps/arm/fpu/feholdexcpt.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Store current floating-point environment and clear exceptions.
-   Copyright (C) 1997, 1998, 1999 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-feholdexcept (fenv_t *envp)
-{
-  unsigned long int temp;
-
-  /* Store the environment.  */
-  _FPU_GETCW(temp);
-  envp->__cw = temp;
-
-  /* Now set all exceptions to non-stop.  */
-  temp &= ~(FE_ALL_EXCEPT << FE_EXCEPT_SHIFT);
-  _FPU_SETCW(temp);
-
-  return 0;
-}
diff --git a/sysdeps/arm/fpu/fesetenv.c b/sysdeps/arm/fpu/fesetenv.c
deleted file mode 100644
index bb8812acaf..0000000000
--- a/sysdeps/arm/fpu/fesetenv.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Install given floating-point environment.
-   Copyright (C) 1997,98,99,2000,01,02 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-__fesetenv (const fenv_t *envp)
-{
-  if (envp == FE_DFL_ENV)
-    _FPU_SETCW (_FPU_DEFAULT);
-  else
-    {
-      unsigned long int temp = envp->__cw;
-      _FPU_SETCW (temp);
-    }
-
-  /* Success.  */
-  return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetenv, __old_fesetenv)
-compat_symbol (libm, __old_fesetenv, fesetenv, GLIBC_2_1);
-#endif
-
-libm_hidden_ver (__fesetenv, fesetenv)
-versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2);
diff --git a/sysdeps/arm/fpu/fesetround.c b/sysdeps/arm/fpu/fesetround.c
deleted file mode 100644
index bdb849ff60..0000000000
--- a/sysdeps/arm/fpu/fesetround.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Set current rounding direction.
-   Copyright (C) 1997, 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-
-int
-fesetround (int round)
-{
-  /* We only support FE_TONEAREST, so there is no need for any work.  */
-  return (round == FE_TONEAREST)?0:1;
-}
diff --git a/sysdeps/arm/fpu/fpu_control.h b/sysdeps/arm/fpu/fpu_control.h
deleted file mode 100644
index 65912e4962..0000000000
--- a/sysdeps/arm/fpu/fpu_control.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* FPU control word definitions.  ARM version.
-   Copyright (C) 1996, 1997, 1998, 2000 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H
-
-/* We have a slight terminology confusion here.  On the ARM, the register
- * we're interested in is actually the FPU status word - the FPU control
- * word is something different (which is implementation-defined and only
- * accessible from supervisor mode.)
- *
- * The FPSR looks like this:
- *
- *     31-24        23-16          15-8              7-0
- * | system ID | trap enable | system control | exception flags |
- *
- * We ignore the system ID bits; for interest's sake they are:
- *
- *  0000	"old" FPE
- *  1000	FPPC hardware
- *  0001	FPE 400
- *  1001	FPA hardware
- *
- * The trap enable and exception flags are both structured like this:
- *
- *     7 - 5     4     3     2     1     0
- * | reserved | INX | UFL | OFL | DVZ | IVO |
- *
- * where a `1' bit in the enable byte means that the trap can occur, and
- * a `1' bit in the flags byte means the exception has occurred.
- *
- * The exceptions are:
- *
- *  IVO - invalid operation
- *  DVZ - divide by zero
- *  OFL - overflow
- *  UFL - underflow
- *  INX - inexact (do not use; implementations differ)
- *
- * The system control byte looks like this:
- *
- *     7-5      4    3    2    1    0
- * | reserved | AC | EP | SO | NE | ND |
- *
- * where the bits mean
- *
- *  ND - no denormalised numbers (force them all to zero)
- *  NE - enable NaN exceptions
- *  SO - synchronous operation
- *  EP - use expanded packed-decimal format
- *  AC - use alternate definition for C flag on compare operations
- */
-
-/* masking of interrupts */
-#define _FPU_MASK_IM	0x00010000	/* invalid operation */
-#define _FPU_MASK_ZM	0x00020000	/* divide by zero */
-#define _FPU_MASK_OM	0x00040000	/* overflow */
-#define _FPU_MASK_UM	0x00080000	/* underflow */
-#define _FPU_MASK_PM	0x00100000	/* inexact */
-#define _FPU_MASK_DM	0x00000000	/* denormalized operation */
-
-/* The system id bytes cannot be changed.
-   Only the bottom 5 bits in the trap enable byte can be changed.
-   Only the bottom 5 bits in the system control byte can be changed.
-   Only the bottom 5 bits in the exception flags are used.
-   The exception flags are set by the fpu, but can be zeroed by the user. */
-#define _FPU_RESERVED	0xffe0e0e0	/* These bits are reserved.  */
-
-/* The fdlibm code requires strict IEEE double precision arithmetic,
-   no interrupts for exceptions, rounding to nearest.  Changing the
-   rounding mode will break long double I/O.  Turn on the AC bit,
-   the compiler generates code that assumes it is on.  */
-#define _FPU_DEFAULT	0x00001000	/* Default value.  */
-#define _FPU_IEEE	0x001f1000	/* Default + exceptions enabled. */
-
-/* Type of the control word.  */
-typedef unsigned int fpu_control_t;
-
-/* Macros for accessing the hardware control word.  */
-#define _FPU_GETCW(cw) __asm__ ("rfs %0" : "=r" (cw))
-#define _FPU_SETCW(cw) __asm__ ("wfs %0" : : "r" (cw))
-
-/* Default control word set at startup.  */
-extern fpu_control_t __fpu_control;
-
-#endif /* _FPU_CONTROL_H */
diff --git a/sysdeps/arm/fpu/fraiseexcpt.c b/sysdeps/arm/fpu/fraiseexcpt.c
deleted file mode 100644
index f7dede2fe2..0000000000
--- a/sysdeps/arm/fpu/fraiseexcpt.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Raise given exceptions.
-   Copyright (C) 1997,98,99,2000,01,02 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-#include <math.h>
-
-int
-__feraiseexcept (int excepts)
-{
-  /* Raise exceptions represented by EXPECTS.  */
-  fexcept_t temp;
-  _FPU_GETCW (temp);
-  temp |= (excepts & FE_ALL_EXCEPT);
-  _FPU_SETCW (temp);
-
-  /* Success.  */
-  return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feraiseexcept, __old_feraiseexcept)
-compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1);
-#endif
-
-libm_hidden_ver (__feraiseexcept, feraiseexcept)
-versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2);
diff --git a/sysdeps/arm/fpu/fsetexcptflg.c b/sysdeps/arm/fpu/fsetexcptflg.c
deleted file mode 100644
index 4e1d2cba4a..0000000000
--- a/sysdeps/arm/fpu/fsetexcptflg.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Set floating-point environment exception handling.
-   Copyright (C) 1997,98,99,2000,01 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <math.h>
-#include <fpu_control.h>
-
-int
-__fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
-  fexcept_t temp;
-
-  /* Get the current environment.  */
-  _FPU_GETCW (temp);
-
-  /* Set the desired exception mask.  */
-  temp &= ~((excepts & FE_ALL_EXCEPT) << FE_EXCEPT_SHIFT);
-  temp |= (*flagp & excepts & FE_ALL_EXCEPT) << FE_EXCEPT_SHIFT;
-
-  /* Save state back to the FPU.  */
-  _FPU_SETCW (temp);
-
-  /* Success.  */
-  return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetexceptflag, __old_fesetexceptflag)
-compat_symbol (libm, __old_fesetexceptflag, fesetexceptflag, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fesetexceptflag, fesetexceptflag, GLIBC_2_2);
diff --git a/sysdeps/arm/fpu/ftestexcept.c b/sysdeps/arm/fpu/ftestexcept.c
deleted file mode 100644
index 328bcb05fd..0000000000
--- a/sysdeps/arm/fpu/ftestexcept.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Test exception in current environment.
-   Copyright (C) 1997, 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-
-int
-fetestexcept (int excepts)
-{
-  fexcept_t temp;
-
-  /* Get current exceptions.  */
-  _FPU_GETCW(temp);
-
-  return temp & excepts & FE_ALL_EXCEPT;
-}
diff --git a/sysdeps/arm/fpu/setjmp.S b/sysdeps/arm/fpu/setjmp.S
deleted file mode 100644
index 84328369ac..0000000000
--- a/sysdeps/arm/fpu/setjmp.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* setjmp for ARM.
-   Copyright (C) 1997, 1998 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-#define _SETJMP_H
-#define _ASM
-#include <bits/setjmp.h>
-
-ENTRY (__sigsetjmp)
-	/* Save registers */
-	sfmea	f4, 4, [r0]!
-	stmia	r0, {v1-v6, sl, fp, sp, lr}
-
-	/* Restore pointer to jmp_buf */
-	sub	r0, r0, #48
-
-	/* Make a tail call to __sigjmp_save; it takes the same args.  */
-	B	PLTJMP(C_SYMBOL_NAME(__sigjmp_save))
-END (__sigsetjmp)