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-rw-r--r--sysdeps/ia64/nptl/tls.h166
1 files changed, 0 insertions, 166 deletions
diff --git a/sysdeps/ia64/nptl/tls.h b/sysdeps/ia64/nptl/tls.h
deleted file mode 100644
index dbfb85a7f8..0000000000
--- a/sysdeps/ia64/nptl/tls.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Definition for thread-local data handling.  nptl/IA-64 version.
-   Copyright (C) 2003-2024 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
-   <https://www.gnu.org/licenses/>.  */
-
-#ifndef _TLS_H
-#define _TLS_H	1
-
-#include <dl-sysdep.h>
-#ifndef __ASSEMBLER__
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-# include <stdlib.h>
-# include <list.h>
-# include <dl-dtv.h>
-
-typedef struct
-{
-  dtv_t *dtv;
-  void *__private;
-} tcbhead_t;
-
-register struct pthread *__thread_self __asm__("r13");
-
-# define TLS_MULTIPLE_THREADS_IN_TCB 1
-
-#else /* __ASSEMBLER__ */
-# include <tcb-offsets.h>
-#endif
-
-
-/* Alignment requirement for the stack.  */
-#define STACK_ALIGN	16
-
-#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)
-
-/* This is the size of the TCB.  */
-# define TLS_TCB_SIZE sizeof (tcbhead_t)
-
-/* This is the size we need before TCB.
-   If there is not any room for uintptr_t stack_guard and
-   uintptr_t pointer_guard in struct pthread's final padding,
-   we need to put struct pthread 16 byte slower.  */
-# define TLS_PRE_TCB_SIZE \
-  (sizeof (struct pthread)						\
-   + (PTHREAD_STRUCT_END_PADDING < 2 * sizeof (uintptr_t)		\
-      ? ((2 * sizeof (uintptr_t) + __alignof__ (struct pthread) - 1)	\
-	 & ~(__alignof__ (struct pthread) - 1))				\
-      : 0))
-
-/* The DTV is allocated at the TP; the TCB is placed elsewhere.  */
-# 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(descr, dtvp) \
-  ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
-
-/* Install new dtv for current thread.  */
-#  define INSTALL_NEW_DTV(DTV) \
-  (((tcbhead_t *)__thread_self)->dtv = (DTV))
-
-/* Return dtv of given thread descriptor.  */
-#  define GET_DTV(descr) \
-  (((tcbhead_t *) (descr))->dtv)
-
-#define THREAD_SELF_SYSINFO	(((tcbhead_t *) __thread_self)->__private)
-#define THREAD_SYSINFO(pd) \
-  (((tcbhead_t *) ((char *) (pd) + TLS_PRE_TCB_SIZE))->__private)
-
-#ifdef NEED_DL_SYSINFO
-# define INIT_SYSINFO   THREAD_SELF_SYSINFO = (void *) GLRO(dl_sysinfo)
-# define SETUP_THREAD_SYSINFO(pd) \
-  (THREAD_SYSINFO (pd) = THREAD_SELF_SYSINFO)
-# define CHECK_THREAD_SYSINFO(pd) \
-  assert (THREAD_SYSINFO (pd) == THREAD_SELF_SYSINFO)
-#else
-# define INIT_SYSINFO   NULL
-#endif
-
-/* 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(thrdescr) \
-  (__thread_self = (thrdescr), INIT_SYSINFO, true)
-
-/* Value passed to 'clone2' for initialization of the thread register.  */
-# define TLS_DEFINE_INIT_TP(tp, pd) \
-  void *tp = (char *) (pd) + TLS_PRE_TCB_SIZE
-
-/* Return the address of the dtv for the current thread.  */
-#  define THREAD_DTV() \
-  (((tcbhead_t *)__thread_self)->dtv)
-
-/* Return the thread descriptor for the current thread.  */
-# define THREAD_SELF \
-  ((struct pthread *) ((char *) __thread_self - TLS_PRE_TCB_SIZE))
-
-/* Magic for libthread_db to know how to do THREAD_SELF.  */
-# define DB_THREAD_SELF REGISTER (64, 64, 13 * 8, -TLS_PRE_TCB_SIZE)
-
-# include <tcb-access.h>
-
-/* Set the stack guard field in TCB head.  */
-#define THREAD_SET_STACK_GUARD(value) \
-  (((uintptr_t *) __thread_self)[-1] = (value))
-#define THREAD_COPY_STACK_GUARD(descr) \
-  (((uintptr_t *) ((char *) (descr) + TLS_PRE_TCB_SIZE))[-1] \
-   = ((uintptr_t *) __thread_self)[-1])
-
-/* Set the pointer guard field in TCB head.  */
-#define THREAD_GET_POINTER_GUARD() \
-  (((uintptr_t *) __thread_self)[-2])
-#define THREAD_SET_POINTER_GUARD(value) \
-  (((uintptr_t *) __thread_self)[-2] = (value))
-#define THREAD_COPY_POINTER_GUARD(descr) \
-  (((uintptr_t *) ((char *) (descr) + TLS_PRE_TCB_SIZE))[-2] \
-   = THREAD_GET_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_release (&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)
-
-#endif /* __ASSEMBLER__ */
-
-#endif	/* tls.h */