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, 99 deletions

diff --git a/sysdeps/hppa/fpu/bits/fenv.h b/sysdeps/hppa/fpu/bits/fenv.h
deleted file mode 100644
index 72e06213fa..0000000000
--- a/sysdeps/hppa/fpu/bits/fenv.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 2000-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>
-
-   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
-
-/* Define bits representing the exception.  We use the values of the
-   appropriate enable bits in the FPU status word (which,
-   coincidentally, are the same as the flag bits, but shifted right by
-   27 bits).  */
-enum
-{
-  FE_INVALID =
-#define FE_INVALID	(1<<4) /* V */
-    FE_INVALID,
-  FE_DIVBYZERO =
-#define FE_DIVBYZERO	(1<<3) /* Z */
-    FE_DIVBYZERO,
-  FE_OVERFLOW =
-#define FE_OVERFLOW	(1<<2) /* O */
-    FE_OVERFLOW,
-  FE_UNDERFLOW =
-#define FE_UNDERFLOW	(1<<1) /* U */
-    FE_UNDERFLOW,
-  FE_INEXACT =
-#define FE_INEXACT	(1<<0) /* I */
-    FE_INEXACT,
-};
-
-#define FE_ALL_EXCEPT \
-	(FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The PA-RISC FPU supports all of the four defined rounding modes.
-   We use the values of the RM field in the floating point status
-   register for the appropriate macros.  */
-enum
-  {
-    FE_TONEAREST =
-#define FE_TONEAREST	(0 << 9)
-      FE_TONEAREST,
-    FE_TOWARDZERO =
-#define FE_TOWARDZERO	(1 << 9)
-      FE_TOWARDZERO,
-    FE_UPWARD =
-#define FE_UPWARD	(2 << 9)
-      FE_UPWARD,
-    FE_DOWNWARD =
-#define FE_DOWNWARD	(3 << 9)
-      FE_DOWNWARD,
-  };
-
-/* Type representing exception flags. */
-typedef unsigned int fexcept_t;
-
-/* Type representing floating-point environment.  This structure
-   corresponds to the layout of the status and exception words in the
-   register file. The exception registers are never saved/stored by
-   userspace. This structure is also not correctly aligned ever, in
-   an ABI error we left out __aligned(8) and subsequently all of our
-   fenv functions must accept unaligned input, align the input, and
-   then use assembly to store fr0. This is a performance hit, but
-   means the ABI is stable. */
-typedef struct
-{
-  unsigned int __status_word;
-  unsigned int __exception[7];
-} 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 exceptions are masked.  */
-# define FE_NOMASK_ENV	((const fenv_t *) -2)
-#endif
-
-#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