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, 168 deletions

diff --git a/sysdeps/sh/nptl/tls.h b/sysdeps/sh/nptl/tls.h
deleted file mode 100644
index 547cff179f..0000000000
--- a/sysdeps/sh/nptl/tls.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Definition for thread-local data handling.  NPTL/SH version.
-   Copyright (C) 2003-2017 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 _TLS_H
-#define _TLS_H
-
-# include <dl-sysdep.h>
-
-#ifndef __ASSEMBLER__
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-# include <stdlib.h>
-# include <list.h>
-# include <sysdep.h>
-# include <dl-dtv.h>
-
-typedef struct
-{
-  dtv_t *dtv;
-  uintptr_t pointer_guard;
-} tcbhead_t;
-
-# define TLS_MULTIPLE_THREADS_IN_TCB 1
-
-#else /* __ASSEMBLER__ */
-# include <tcb-offsets.h>
-#endif /* __ASSEMBLER__ */
-
-
-#ifndef __ASSEMBLER__
-
-/* Get system call information.  */
-# include <sysdep.h>
-
-/* This is the size of the initial TCB.  */
-# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
-
-/* Alignment requirements for the initial TCB.  */
-# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
-
-/* This is the size of the TCB.  */
-# define TLS_TCB_SIZE sizeof (tcbhead_t)
-
-/* This is the size we need before TCB.  */
-# define TLS_PRE_TCB_SIZE sizeof (struct pthread)
-
-/* Alignment requirements for the TCB.  */
-# define TLS_TCB_ALIGN __alignof__ (struct pthread)
-
-/* The TLS blocks start right after the TCB.  */
-# define TLS_DTV_AT_TP	1
-# define TLS_TCB_AT_TP	0
-
-/* Get the thread descriptor definition.  */
-# include <nptl/descr.h>
-
-/* Install the dtv pointer.  The pointer passed is to the element with
-   index -1 which contain the length.  */
-# define INSTALL_DTV(tcbp, dtvp) \
-  ((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1
-
-/* Install new dtv for current thread.  */
-# define INSTALL_NEW_DTV(dtv) \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     __tcbp->dtv = (dtv);})
-
-/* Return dtv of given thread descriptor.  */
-# define GET_DTV(tcbp) \
-  (((tcbhead_t *) (tcbp))->dtv)
-
-/* Code to initially initialize the thread pointer.  This might need
-   special attention since 'errno' is not yet available and if the
-   operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(tcbp) \
-  ({ __asm __volatile ("ldc %0,gbr" : : "r" (tcbp)); NULL; })
-
-# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + 1
-
-/* Return the address of the dtv for the current thread.  */
-# define THREAD_DTV() \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     __tcbp->dtv;})
-
-/* Return the thread descriptor for the current thread.
-   The contained asm must *not* be marked volatile since otherwise
-   assignments like
-	struct pthread *self = thread_self();
-   do not get optimized away.  */
-# define THREAD_SELF \
-  ({ struct pthread *__self;						      \
-     __asm ("stc gbr,%0" : "=r" (__self));				      \
-     __self - 1;})
-
-/* Magic for libthread_db to know how to do THREAD_SELF.  */
-# define DB_THREAD_SELF \
-  REGISTER (32, 32, REG_GBR * 4, -sizeof (struct pthread))
-
-/* Read member of the thread descriptor directly.  */
-# define THREAD_GETMEM(descr, member) (descr->member)
-
-/* Same as THREAD_GETMEM, but the member offset can be non-constant.  */
-# define THREAD_GETMEM_NC(descr, member, idx) (descr->member[idx])
-
-/* Set member of the thread descriptor directly.  */
-# define THREAD_SETMEM(descr, member, value) \
-    descr->member = (value)
-
-/* Same as THREAD_SETMEM, but the member offset can be non-constant.  */
-# define THREAD_SETMEM_NC(descr, member, idx, value) \
-    descr->member[idx] = (value)
-
-#define THREAD_GET_POINTER_GUARD() \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     __tcbp->pointer_guard;})
- #define THREAD_SET_POINTER_GUARD(value) \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     __tcbp->pointer_guard = (value);})
-#define THREAD_COPY_POINTER_GUARD(descr) \
-  ({ tcbhead_t *__tcbp;							      \
-     __asm __volatile ("stc gbr,%0" : "=r" (__tcbp));			      \
-     ((tcbhead_t *) (descr + 1))->pointer_guard	= __tcbp->pointer_guard;})
-
-/* Get and set the global scope generation counter in struct pthread.  */
-#define THREAD_GSCOPE_FLAG_UNUSED 0
-#define THREAD_GSCOPE_FLAG_USED   1
-#define THREAD_GSCOPE_FLAG_WAIT   2
-#define THREAD_GSCOPE_RESET_FLAG() \
-  do									     \
-    { int __res								     \
-	= atomic_exchange_rel (&THREAD_SELF->header.gscope_flag,	     \
-			       THREAD_GSCOPE_FLAG_UNUSED);		     \
-      if (__res == THREAD_GSCOPE_FLAG_WAIT)				     \
-	lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE);   \
-    }									     \
-  while (0)
-#define THREAD_GSCOPE_SET_FLAG() \
-  do									     \
-    {									     \
-      THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED;	     \
-      atomic_write_barrier ();						     \
-    }									     \
-  while (0)
-#define THREAD_GSCOPE_WAIT() \
-  GL(dl_wait_lookup_done) ()
-
-#endif /* __ASSEMBLER__ */
-
-#endif	/* tls.h */