Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 101 deletions

diff --git a/sysdeps/sparc/fpu/bits/fenv.h b/sysdeps/sparc/fpu/bits/fenv.h
deleted file mode 100644
index 95e37d0b2c..0000000000
--- a/sysdeps/sparc/fpu/bits/fenv.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Copyright (C) 1997-2017 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
-
-#include <bits/wordsize.h>
-
-
-/* Define bits representing the exception.  We use the bit positions
-   of the appropriate accrued exception bits from the FSR.  */
-enum
-  {
-    FE_INVALID =
-#define FE_INVALID	(1 << 9)
-      FE_INVALID,
-    FE_OVERFLOW =
-#define FE_OVERFLOW	(1 << 8)
-      FE_OVERFLOW,
-    FE_UNDERFLOW =
-#define FE_UNDERFLOW	(1 << 7)
-      FE_UNDERFLOW,
-    FE_DIVBYZERO =
-#define FE_DIVBYZERO	(1 << 6)
-      FE_DIVBYZERO,
-    FE_INEXACT =
-#define FE_INEXACT	(1 << 5)
-      FE_INEXACT
-  };
-
-#define FE_ALL_EXCEPT \
-	(FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The Sparc FPU supports all of the four defined rounding modes.  We
-   use again the bit positions in the FPU control word as the values
-   for the appropriate macros.  */
-enum
-  {
-    FE_TONEAREST =
-#define FE_TONEAREST	(0 << 30)
-      FE_TONEAREST,
-    FE_TOWARDZERO =
-#define FE_TOWARDZERO	(1 << 30)
-      FE_TOWARDZERO,
-    FE_UPWARD =
-#define FE_UPWARD	(-0x7fffffff - 1) /* (2 << 30) */
-      FE_UPWARD,
-    FE_DOWNWARD =
-#define FE_DOWNWARD	(-0x40000000) /* (3 << 30) */
-      FE_DOWNWARD
-  };
-
-#define __FE_ROUND_MASK	(3U << 30)
-
-
-/* Type representing exception flags.  */
-typedef unsigned long int fexcept_t;
-
-
-/* Type representing floating-point environment.  */
-typedef unsigned long int 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 exception is masked.  */
-# define FE_NOMASK_ENV	((const fenv_t *) -2)
-#endif
-
-/* For internal use only: access the fp state register.  */
-#if __WORDSIZE == 64
-# define __fenv_stfsr(X)   __asm__ __volatile__ ("stx %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X)   __asm__ __volatile__ ("ldx %0,%%fsr" : : "m" (X))
-#else
-# define __fenv_stfsr(X)   __asm__ __volatile__ ("st %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X)   __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (X))
-#endif
-
-#if __GLIBC_USE (IEC_60559_BFP_EXT)
-/* Type representing floating-point control modes.  */
-typedef unsigned long int femode_t;
-
-/* Default floating-point control modes.  */
-# define FE_DFL_MODE	((const femode_t *) -1L)
-#endif