Updated to fedora-glibc-20050708T0811

1 files changed, 0 insertions, 156 deletions

diff --git a/linuxthreads/sysdeps/alpha/tls.h b/linuxthreads/sysdeps/alpha/tls.h
deleted file mode 100644
index 1eabf5b890..0000000000
--- a/linuxthreads/sysdeps/alpha/tls.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Definitions for thread-local data handling.  linuxthreads/Alpha version.
-   Copyright (C) 2002, 2003, 2005 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TLS_H
-#define _TLS_H
-
-#ifndef __ASSEMBLER__
-
-# include <pt-machine.h>
-# include <stdbool.h>
-# include <stddef.h>
-
-/* Type for the dtv.  */
-typedef union dtv
-{
-  size_t counter;
-  struct
-  {
-    void *val;
-    bool is_static;
-  } pointer;
-} dtv_t;
-
-
-typedef struct
-{
-  dtv_t *dtv;
-
-  /* Reserved for the thread implementation.  Unused in LinuxThreads.  */
-  void *private;
-} tcbhead_t;
-#endif
-
-
-#ifdef HAVE_TLS_SUPPORT
-
-/* Signal that TLS support is available.  */
-# define USE_TLS	1
-
-# ifndef __ASSEMBLER__
-/* Get system call information.  */
-#  include <sysdep.h>
-
-/* This is the size of the initial TCB.  */
-#  define TLS_INIT_TCB_SIZE	0
-
-/* Alignment requirements for the initial TCB.  */
-#  define TLS_INIT_TCB_ALIGN	__alignof__ (struct _pthread_descr_struct)
-
-/* This is the size of the TCB.  */
-#  define TLS_TCB_SIZE		0
-
-/* Alignment requirements for the TCB.  */
-#  define TLS_TCB_ALIGN		__alignof__ (struct _pthread_descr_struct)
-
-/* This is the size we need before TCB.  */
-#  ifndef IS_IN_rtld
-#   define TLS_PRE_TCB_SIZE \
-  (sizeof (struct _pthread_descr_struct)				\
-   + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
-#  else
-#   include <nptl-struct-pthread.h>
-#   define TLS_PRE_TCB_SIZE \
-  ((sizeof (struct _pthread_descr_struct) > NPTL_STRUCT_PTHREAD_SIZE	\
-    ? sizeof (struct _pthread_descr_struct) : NPTL_STRUCT_PTHREAD_SIZE)	\
-   + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
-#  endif
-
-/* The DTV is allocated at the TP; the TCB is placed elsewhere.  */
-#  define TLS_DTV_AT_TP 1
-
-/* The following assumes that TP (R2 or R13) points to the end of the
-   TCB + 0x7000 (per the ABI).  This implies that TCB address is
-   TP - 0x7000.  As we define TLS_DTV_AT_TP we can
-   assume that the pthread struct is allocated immediately ahead of the
-   TCB.  This implies that the pthread_descr address is
-   TP - (TLS_PRE_TCB_SIZE + 0x7000).  */
-/* ??? PPC uses offset 0x7000; seems like a good idea for alpha too,
-   but binutils not yet changed to match.  */
-#  define TLS_TCB_OFFSET 0
-
-/* 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))[-1].dtv = (DTVP) + 1)
-
-/* Install new dtv for current thread.  */
-#  define INSTALL_NEW_DTV(DTV) \
-  (THREAD_DTV() = (DTV))
-
-/* Return dtv of given thread descriptor.  */
-#  define GET_DTV(TCBP) \
-  (((tcbhead_t *) (TCBP))[-1].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, SECONDCALL) \
-  (__builtin_set_thread_pointer ((void *) (TCBP) + TLS_TCB_OFFSET), NULL)
-
-/* Return the address of the dtv for the current thread.  */
-#  define THREAD_DTV() \
-  (((tcbhead_t *) (__builtin_thread_pointer () - TLS_TCB_OFFSET))[-1].dtv)
-
-/* Return the thread descriptor for the current thread.  */
-#  undef THREAD_SELF
-#  define THREAD_SELF \
-  ((pthread_descr) (__builtin_thread_pointer () \
-		    - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
-
-#  undef INIT_THREAD_SELF
-#  define INIT_THREAD_SELF(DESCR, NR) \
-  __builtin_set_thread_pointer ((char *)(DESCR) \
-				+ TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
-
-/* Get the thread descriptor definition.  */
-#  include <linuxthreads/descr.h>
-
-/* ??? Generic bits of LinuxThreads may call these macros with
-   DESCR set to NULL.  We are expected to be able to reference
-   the "current" value.
-
-   In our case, we'd really prefer to use DESCR, since lots of
-   PAL_code calls would be expensive.  We can only trust that
-   the compiler does its job and unifies the multiple
-   __builtin_thread_pointer instances.  */
-
-#define THREAD_GETMEM(descr, member) \
-  ((void) sizeof (descr), THREAD_SELF->member)
-#define THREAD_GETMEM_NC(descr, member) \
-  ((void) sizeof (descr), THREAD_SELF->member)
-#define THREAD_SETMEM(descr, member, value) \
-  ((void) sizeof (descr), THREAD_SELF->member = (value))
-#define THREAD_SETMEM_NC(descr, member, value) \
-  ((void) sizeof (descr), THREAD_SELF->member = (value))
-
-# endif	/* HAVE_TLS_SUPPORT */
-#endif /* __ASSEMBLER__ */
-
-#endif	/* tls.h */