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/unix/sysv/linux/hppa/makecontext.c b/sysdeps/unix/sysv/linux/hppa/makecontext.c
deleted file mode 100644
index 9b02e49608..0000000000
--- a/sysdeps/unix/sysv/linux/hppa/makecontext.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Create new context.
-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Helge Deller <deller@gmx.de>, 2008.
-
-   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 <libintl.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sysdep.h>
-#include <ucontext.h>
-
-/* POSIX only supports integer arguments.  */
-
-/* Stack must be 64-byte aligned at all times.  */
-#define STACK_ALIGN 64
-/* Size of frame marker in unsigned long words.  */
-#define FRAME_SIZE_UL 8
-/* Size of frame marker in bytes.  */
-#define FRAME_SIZE_BYTES (8 * sizeof(unsigned long))
-/* Size of X arguments in bytes.  */
-#define ARGS(x) (x * sizeof(unsigned long))
-
-void
-__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
-{
-  unsigned long *sp, *osp;
-  va_list ap;
-  int i;
-
-  /* Create a 64-byte aligned frame to store args. Use ss_sp if
-     it is available, otherwise be robust and use the currently
-     saved stack pointer.  */
-  if (ucp->uc_stack.ss_sp && ucp->uc_stack.ss_size)
-    osp = (unsigned long *)ucp->uc_stack.ss_sp;
-  else
-    osp = (unsigned long *)ucp->uc_mcontext.sc_gr[30];
-
-  sp = (unsigned long *)((((unsigned long) osp)
-			   + FRAME_SIZE_BYTES + ARGS(argc) + STACK_ALIGN)
-			 & ~(STACK_ALIGN - 1));
-
-  /* Use new frame.  */
-  ucp->uc_mcontext.sc_gr[30] = ((unsigned long) sp);
-
-  /* Finish frame setup.  */
-  if (ucp->uc_link)
-    {
-      /* Returning to the next context and next frame.  */
-      sp[-4/sizeof(unsigned long)] = ucp->uc_link->uc_mcontext.sc_gr[30];
-      sp[-20/sizeof(unsigned long)] = ucp->uc_link->uc_mcontext.sc_gr[2];
-    }
-  else
-    {
-      /* This is the main context. No frame marker, and no return address.  */
-      sp[-4/sizeof(unsigned long)] = 0x0;
-      sp[-20/sizeof(unsigned long)] = 0x0;
-    }
-
-  /* Store address to jump to.  */
-  ucp->uc_mcontext.sc_gr[2] = (unsigned long) func;
-
-  /* Process arguments.  */
-  va_start (ap, argc);
-  for (i = 0; i < argc; ++i)
-    {
-      if (i < 4)
-	{
-	  ucp->uc_mcontext.sc_gr[26-i] = va_arg (ap, int);
-	  continue;
-	}
-
-      if ((i < 8) && (sizeof(unsigned long) == 8))
-	{
-	  /* 64bit: r19-r22 are arg7-arg4.  */
-	  ucp->uc_mcontext.sc_gr[22+4-i] = va_arg (ap, int);
-	  continue;
-	}
-
-      /* All other arguments go on the stack.  */
-      sp[-1 * (FRAME_SIZE_UL + 1 + i)] = va_arg (ap, int);
-    }
-  va_end (ap);
-}
-weak_alias(__makecontext, makecontext)