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, 66 deletions

diff --git a/sysdeps/arm/fesetenv.c b/sysdeps/arm/fesetenv.c
deleted file mode 100644
index e28d0a5d02..0000000000
--- a/sysdeps/arm/fesetenv.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Install given floating-point environment.
-   Copyright (C) 2004-2017 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/>.  */
-
-#include <fenv.h>
-#include <fpu_control.h>
-#include <arm-features.h>
-
-
-int
-__fesetenv (const fenv_t *envp)
-{
-  fpu_control_t fpscr, new_fpscr, updated_fpscr;
-
-  /* Fail if a VFP unit isn't present.  */
-  if (!ARM_HAVE_VFP)
-    return 1;
-
-  _FPU_GETCW (fpscr);
-
-  if ((envp != FE_DFL_ENV) && (envp != FE_NOMASK_ENV))
-    {
-      /* The new FPSCR is valid, so don't merge the reserved flags.  */
-      new_fpscr = envp->__cw;
-
-      /* Write new FPSCR if different (ignoring NZCV flags).  */
-      if (((fpscr ^ new_fpscr) & ~_FPU_MASK_NZCV) != 0)
-	_FPU_SETCW (new_fpscr);
-
-      return 0;
-    }
-
-  /* Preserve the reserved FPSCR flags.  */
-  new_fpscr = fpscr & _FPU_RESERVED;
-  new_fpscr |= (envp == FE_DFL_ENV) ? _FPU_DEFAULT : _FPU_IEEE;
-
-  if (((new_fpscr ^ fpscr) & ~_FPU_MASK_NZCV) != 0)
-    {
-      _FPU_SETCW (new_fpscr);
-
-      /* Not all VFP architectures support trapping exceptions, so
-	 test whether the relevant bits were set and fail if not.  */
-      _FPU_GETCW (updated_fpscr);
-
-      return new_fpscr & ~updated_fpscr;
-    }
-
-  return 0;
-}
-libm_hidden_def (__fesetenv)
-weak_alias (__fesetenv, fesetenv)
-libm_hidden_weak (fesetenv)