Move x86_64 code out of nptl/ subdirectory.

13 files changed, 0 insertions, 738 deletions

diff --git a/nptl/sysdeps/x86_64/64/shlib-versions b/nptl/sysdeps/x86_64/64/shlib-versions
deleted file mode 100644
index 5093c4c..0000000
--- a/nptl/sysdeps/x86_64/64/shlib-versions
+++ /dev/null
@@ -1,3 +0,0 @@
-# Configuration		DEFAULT			Earliest symbol set
-# -------------		---------------		------------------------------
-x86_64-.*-linux.*	libpthread=0		GLIBC_2.2.5
diff --git a/nptl/sysdeps/x86_64/Makefile b/nptl/sysdeps/x86_64/Makefile
deleted file mode 100644
index de43419..0000000
--- a/nptl/sysdeps/x86_64/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright (C) 2002-2014 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/>.
-
-ifeq ($(subdir),csu)
-gen-as-const-headers += tcb-offsets.sym
-endif
-
-ifeq ($(subdir),nptl)
-# P4s have problems with 4M aliasing.  We disturb the allocation of stacks
-# just enough so the subsequent allocations do not use stack address
-# (mod 4M) == 0.
-CFLAGS-pthread_create.c += -DMULTI_PAGE_ALIASING=65536
-endif
diff --git a/nptl/sysdeps/x86_64/configure b/nptl/sysdeps/x86_64/configure
deleted file mode 100644
index c9dea5a..0000000
--- a/nptl/sysdeps/x86_64/configure
+++ /dev/null
@@ -1,34 +0,0 @@
-# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
- # Local configure fragment for sysdeps/i386.
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .cfi_personality and .cfi_lsda pseudo-ops" >&5
-$as_echo_n "checking for .cfi_personality and .cfi_lsda pseudo-ops... " >&6; }
-if ${libc_cv_asm_cfi_personality+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-    cat > conftest.s <<EOF
-${libc_cv_dot_text}
-foo:
-	.cfi_startproc
-	.cfi_personality 0, foo
-	.cfi_lsda 0, foo
-	.cfi_endproc
-EOF
-  if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
-  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-    libc_cv_asm_cfi_personality=yes
-  else
-    libc_cv_asm_cfi_personality=no
-  fi
-  rm -f conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_cfi_personality" >&5
-$as_echo "$libc_cv_asm_cfi_personality" >&6; }
-if test x"$libc_cv_asm_cfi_personality" != xyes; then
-  as_fn_error $? "assembler too old, .cfi_personality support missing" "$LINENO" 5
-fi
diff --git a/nptl/sysdeps/x86_64/configure.ac b/nptl/sysdeps/x86_64/configure.ac
deleted file mode 100644
index 0ba0cc3..0000000
--- a/nptl/sysdeps/x86_64/configure.ac
+++ /dev/null
@@ -1,23 +0,0 @@
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/i386.
-
-AC_CACHE_CHECK([for .cfi_personality and .cfi_lsda pseudo-ops],
-	       libc_cv_asm_cfi_personality, [dnl
-  cat > conftest.s <<EOF
-${libc_cv_dot_text}
-foo:
-	.cfi_startproc
-	.cfi_personality 0, foo
-	.cfi_lsda 0, foo
-	.cfi_endproc
-EOF
-  if AC_TRY_COMMAND(${CC-cc} $ASFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-    libc_cv_asm_cfi_personality=yes
-  else
-    libc_cv_asm_cfi_personality=no
-  fi
-  rm -f conftest*
-])
-if test x"$libc_cv_asm_cfi_personality" != xyes; then
-  AC_MSG_ERROR([assembler too old, .cfi_personality support missing])
-fi
diff --git a/nptl/sysdeps/x86_64/pthread_spin_init.c b/nptl/sysdeps/x86_64/pthread_spin_init.c
deleted file mode 100644
index 5569620..0000000
--- a/nptl/sysdeps/x86_64/pthread_spin_init.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../i386/pthread_spin_init.c"
diff --git a/nptl/sysdeps/x86_64/pthread_spin_lock.S b/nptl/sysdeps/x86_64/pthread_spin_lock.S
deleted file mode 100644
index 71c93a4..0000000
--- a/nptl/sysdeps/x86_64/pthread_spin_lock.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright (C) 2012-2014 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 <lowlevellock.h>
-
-	.globl	pthread_spin_lock
-	.type	pthread_spin_lock,@function
-	.align	16
-pthread_spin_lock:
-1:	LOCK
-	decl	0(%rdi)
-	jne	2f
-	xor	%eax, %eax
-	ret
-
-	.align	16
-2:	rep
-	nop
-	cmpl	$0, 0(%rdi)
-	jg	1b
-	jmp	2b
-	.size	pthread_spin_lock,.-pthread_spin_lock
diff --git a/nptl/sysdeps/x86_64/pthread_spin_trylock.S b/nptl/sysdeps/x86_64/pthread_spin_trylock.S
deleted file mode 100644
index ba1e8b5..0000000
--- a/nptl/sysdeps/x86_64/pthread_spin_trylock.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   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 <pthread-errnos.h>
-
-
-#ifdef UP
-# define LOCK
-#else
-# define LOCK lock
-#endif
-
-	.globl	pthread_spin_trylock
-	.type	pthread_spin_trylock,@function
-	.align	16
-pthread_spin_trylock:
-	movl	$1, %eax
-	xorl	%ecx, %ecx
-	LOCK
-	cmpxchgl %ecx, (%rdi)
-	movl	$EBUSY, %eax
-	cmovel	%ecx, %eax
-	retq
-	.size	pthread_spin_trylock,.-pthread_spin_trylock
diff --git a/nptl/sysdeps/x86_64/pthread_spin_unlock.S b/nptl/sysdeps/x86_64/pthread_spin_unlock.S
deleted file mode 100644
index 6cd4fea..0000000
--- a/nptl/sysdeps/x86_64/pthread_spin_unlock.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   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/>.  */
-
-	.globl	pthread_spin_unlock
-	.type	pthread_spin_unlock,@function
-	.align	16
-pthread_spin_unlock:
-	movl	$1, (%rdi)
-	xorl	%eax, %eax
-	retq
-	.size	pthread_spin_unlock,.-pthread_spin_unlock
-
-	/* The implementation of pthread_spin_init is identical.  */
-	.globl	pthread_spin_init
-pthread_spin_init = pthread_spin_unlock
diff --git a/nptl/sysdeps/x86_64/pthreaddef.h b/nptl/sysdeps/x86_64/pthreaddef.h
deleted file mode 100644
index 485a625..0000000
--- a/nptl/sysdeps/x86_64/pthreaddef.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   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/>.  */
-
-/* Default stack size.  */
-#define ARCH_STACK_DEFAULT_SIZE	(2 * 1024 * 1024)
-
-/* Required stack pointer alignment at beginning.  SSE requires 16
-   bytes.  */
-#define STACK_ALIGN		16
-
-/* Minimal stack size after allocating thread descriptor and guard size.  */
-#define MINIMAL_REST_STACK	2048
-
-/* Alignment requirement for TCB.
-
-   We need to store post-AVX vector registers in the TCB and we want the
-   storage to be aligned to at least 32 bytes.
-
-   Some processors such as Intel Atom pay a big penalty on every
-   access using a segment override if that segment's base is not
-   aligned to the size of a cache line.  (See Intel 64 and IA-32
-   Architectures Optimization Reference Manual, section 13.3.3.3,
-   "Segment Base".)  On such machines, a cache line is 64 bytes.  */
-#define TCB_ALIGNMENT		64
-
-
-/* Location of current stack frame.  The frame pointer is not usable.  */
-#define CURRENT_STACK_FRAME \
-  ({ register char *frame __asm__("rsp"); frame; })
diff --git a/nptl/sysdeps/x86_64/tcb-offsets.sym b/nptl/sysdeps/x86_64/tcb-offsets.sym
deleted file mode 100644
index cf86375..0000000
--- a/nptl/sysdeps/x86_64/tcb-offsets.sym
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <sysdep.h>
-#include <tls.h>
-
-RESULT			offsetof (struct pthread, result)
-TID			offsetof (struct pthread, tid)
-PID			offsetof (struct pthread, pid)
-CANCELHANDLING		offsetof (struct pthread, cancelhandling)
-CLEANUP_JMP_BUF		offsetof (struct pthread, cleanup_jmp_buf)
-CLEANUP			offsetof (struct pthread, cleanup)
-CLEANUP_PREV		offsetof (struct _pthread_cleanup_buffer, __prev)
-MUTEX_FUTEX		offsetof (pthread_mutex_t, __data.__lock)
-MULTIPLE_THREADS_OFFSET	offsetof (tcbhead_t, multiple_threads)
-POINTER_GUARD		offsetof (tcbhead_t, pointer_guard)
-VGETCPU_CACHE_OFFSET	offsetof (tcbhead_t, vgetcpu_cache)
-#ifndef __ASSUME_PRIVATE_FUTEX
-PRIVATE_FUTEX		offsetof (tcbhead_t, private_futex)
-#endif
-RTLD_SAVESPACE_SSE	offsetof (tcbhead_t, rtld_savespace_sse)
-
--- Not strictly offsets, but these values are also used in the TCB.
-TCB_CANCELSTATE_BITMASK	 CANCELSTATE_BITMASK
-TCB_CANCELTYPE_BITMASK	 CANCELTYPE_BITMASK
-TCB_CANCELING_BITMASK	 CANCELING_BITMASK
-TCB_CANCELED_BITMASK	 CANCELED_BITMASK
-TCB_EXITING_BITMASK	 EXITING_BITMASK
-TCB_CANCEL_RESTMASK	 CANCEL_RESTMASK
-TCB_TERMINATED_BITMASK	 TERMINATED_BITMASK
-TCB_PTHREAD_CANCELED	 PTHREAD_CANCELED
diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h
deleted file mode 100644
index 3e811b6..0000000
--- a/nptl/sysdeps/x86_64/tls.h
+++ /dev/null
@@ -1,424 +0,0 @@
-/* Definition for thread-local data handling.  nptl/x86_64 version.
-   Copyright (C) 2002-2014 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	1
-
-#ifndef __ASSEMBLER__
-# include <asm/prctl.h>	/* For ARCH_SET_FS.  */
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-# include <stdlib.h>
-# include <sysdep.h>
-# include <libc-internal.h>
-# include <kernel-features.h>
-
-/* Replacement type for __m128 since this file is included by ld.so,
-   which is compiled with -mno-sse.  It must not change the alignment
-   of rtld_savespace_sse.  */
-typedef struct
-{
-  int i[4];
-} __128bits;
-
-
-/* Type for the dtv.  */
-typedef union dtv
-{
-  size_t counter;
-  struct
-  {
-    void *val;
-    bool is_static;
-  } pointer;
-} dtv_t;
-
-
-typedef struct
-{
-  void *tcb;		/* Pointer to the TCB.  Not necessarily the
-			   thread descriptor used by libpthread.  */
-  dtv_t *dtv;
-  void *self;		/* Pointer to the thread descriptor.  */
-  int multiple_threads;
-  int gscope_flag;
-  uintptr_t sysinfo;
-  uintptr_t stack_guard;
-  uintptr_t pointer_guard;
-  unsigned long int vgetcpu_cache[2];
-# ifndef __ASSUME_PRIVATE_FUTEX
-  int private_futex;
-# else
-  int __glibc_reserved1;
-# endif
-  int rtld_must_xmm_save;
-  /* Reservation of some values for the TM ABI.  */
-  void *__private_tm[4];
-  /* GCC split stack support.  */
-  void *__private_ss;
-  long int __glibc_reserved2;
-  /* Have space for the post-AVX register size.  */
-  __128bits rtld_savespace_sse[8][4] __attribute__ ((aligned (32)));
-
-  void *__padding[8];
-} tcbhead_t;
-
-#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>
-
-#ifndef LOCK_PREFIX
-# ifdef UP
-#  define LOCK_PREFIX	/* nothing */
-# else
-#  define LOCK_PREFIX	"lock;"
-# endif
-#endif
-
-/* This is the size of the initial TCB.  Can't be just sizeof (tcbhead_t),
-   because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
-   struct pthread even when not linked with -lpthread.  */
-# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
-
-/* Alignment requirements for the initial TCB.  */
-# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
-
-/* This is the size of the TCB.  */
-# define TLS_TCB_SIZE sizeof (struct pthread)
-
-/* Alignment requirements for the TCB.  */
-# define TLS_TCB_ALIGN __alignof__ (struct pthread)
-
-/* The TCB can have any size and the memory following the address the
-   thread pointer points to is unspecified.  Allocate the TCB there.  */
-# define TLS_TCB_AT_TP	1
-# define TLS_DTV_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(dtvp) \
-  ({ struct pthread *__pd;						      \
-     THREAD_SETMEM (__pd, header.dtv, (dtvp)); })
-
-/* Return dtv of given thread descriptor.  */
-# define GET_DTV(descr) \
-  (((tcbhead_t *) (descr))->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.
-
-   We have to make the syscall for both uses of the macro since the
-   address might be (and probably is) different.  */
-# define TLS_INIT_TP(thrdescr) \
-  ({ void *_thrdescr = (thrdescr);					      \
-     tcbhead_t *_head = _thrdescr;					      \
-     int _result;							      \
-									      \
-     _head->tcb = _thrdescr;						      \
-     /* For now the thread descriptor is at the same address.  */	      \
-     _head->self = _thrdescr;						      \
-									      \
-     /* It is a simple syscall to set the %fs value for the thread.  */	      \
-     asm volatile ("syscall"						      \
-		   : "=a" (_result)					      \
-		   : "0" ((unsigned long int) __NR_arch_prctl),		      \
-		     "D" ((unsigned long int) ARCH_SET_FS),		      \
-		     "S" (_thrdescr)					      \
-		   : "memory", "cc", "r11", "cx");			      \
-									      \
-    _result ? "cannot set %fs base address for thread-local storage" : 0;     \
-  })
-
-# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd)
-
-
-/* Return the address of the dtv for the current thread.  */
-# define THREAD_DTV() \
-  ({ struct pthread *__pd;						      \
-     THREAD_GETMEM (__pd, header.dtv); })
-
-
-/* Return the thread descriptor for the current thread.
-
-   The contained asm must *not* be marked volatile since otherwise
-   assignments like
-	pthread_descr self = thread_self();
-   do not get optimized away.  */
-# define THREAD_SELF \
-  ({ struct pthread *__self;						      \
-     asm ("mov %%fs:%c1,%0" : "=r" (__self)				      \
-	  : "i" (offsetof (struct pthread, header.self)));	 	      \
-     __self;})
-
-/* Magic for libthread_db to know how to do THREAD_SELF.  */
-# define DB_THREAD_SELF_INCLUDE  <sys/reg.h> /* For the FS constant.  */
-# define DB_THREAD_SELF CONST_THREAD_AREA (64, FS)
-
-/* Read member of the thread descriptor directly.  */
-# define THREAD_GETMEM(descr, member) \
-  ({ __typeof (descr->member) __value;					      \
-     if (sizeof (__value) == 1)						      \
-       asm volatile ("movb %%fs:%P2,%b0"				      \
-		     : "=q" (__value)					      \
-		     : "0" (0), "i" (offsetof (struct pthread, member)));     \
-     else if (sizeof (__value) == 4)					      \
-       asm volatile ("movl %%fs:%P1,%0"					      \
-		     : "=r" (__value)					      \
-		     : "i" (offsetof (struct pthread, member)));	      \
-     else								      \
-       {								      \
-	 if (sizeof (__value) != 8)					      \
-	   /* There should not be any value with a size other than 1,	      \
-	      4 or 8.  */						      \
-	   abort ();							      \
-									      \
-	 asm volatile ("movq %%fs:%P1,%q0"				      \
-		       : "=r" (__value)					      \
-		       : "i" (offsetof (struct pthread, member)));	      \
-       }								      \
-     __value; })
-
-
-/* Same as THREAD_GETMEM, but the member offset can be non-constant.  */
-# define THREAD_GETMEM_NC(descr, member, idx) \
-  ({ __typeof (descr->member[0]) __value;				      \
-     if (sizeof (__value) == 1)						      \
-       asm volatile ("movb %%fs:%P2(%q3),%b0"				      \
-		     : "=q" (__value)					      \
-		     : "0" (0), "i" (offsetof (struct pthread, member[0])),   \
-		       "r" (idx));					      \
-     else if (sizeof (__value) == 4)					      \
-       asm volatile ("movl %%fs:%P1(,%q2,4),%0"				      \
-		     : "=r" (__value)					      \
-		     : "i" (offsetof (struct pthread, member[0])), "r" (idx));\
-     else								      \
-       {								      \
-	 if (sizeof (__value) != 8)					      \
-	   /* There should not be any value with a size other than 1,	      \
-	      4 or 8.  */						      \
-	   abort ();							      \
-									      \
-	 asm volatile ("movq %%fs:%P1(,%q2,8),%q0"			      \
-		       : "=r" (__value)					      \
-		       : "i" (offsetof (struct pthread, member[0])),	      \
-			 "r" (idx));					      \
-       }								      \
-     __value; })
-
-
-/* Loading addresses of objects on x86-64 needs to be treated special
-   when generating PIC code.  */
-#ifdef __pic__
-# define IMM_MODE "nr"
-#else
-# define IMM_MODE "ir"
-#endif
-
-
-/* Same as THREAD_SETMEM, but the member offset can be non-constant.  */
-# define THREAD_SETMEM(descr, member, value) \
-  ({ if (sizeof (descr->member) == 1)					      \
-       asm volatile ("movb %b0,%%fs:%P1" :				      \
-		     : "iq" (value),					      \
-		       "i" (offsetof (struct pthread, member)));	      \
-     else if (sizeof (descr->member) == 4)				      \
-       asm volatile ("movl %0,%%fs:%P1" :				      \
-		     : IMM_MODE (value),				      \
-		       "i" (offsetof (struct pthread, member)));	      \
-     else								      \
-       {								      \
-	 if (sizeof (descr->member) != 8)				      \
-	   /* There should not be any value with a size other than 1,	      \
-	      4 or 8.  */						      \
-	   abort ();							      \
-									      \
-	 asm volatile ("movq %q0,%%fs:%P1" :				      \
-		       : IMM_MODE ((uint64_t) cast_to_integer (value)),	      \
-			 "i" (offsetof (struct pthread, member)));	      \
-       }})
-
-
-/* Set member of the thread descriptor directly.  */
-# define THREAD_SETMEM_NC(descr, member, idx, value) \
-  ({ if (sizeof (descr->member[0]) == 1)				      \
-       asm volatile ("movb %b0,%%fs:%P1(%q2)" :				      \
-		     : "iq" (value),					      \
-		       "i" (offsetof (struct pthread, member[0])),	      \
-		       "r" (idx));					      \
-     else if (sizeof (descr->member[0]) == 4)				      \
-       asm volatile ("movl %0,%%fs:%P1(,%q2,4)" :			      \
-		     : IMM_MODE (value),				      \
-		       "i" (offsetof (struct pthread, member[0])),	      \
-		       "r" (idx));					      \
-     else								      \
-       {								      \
-	 if (sizeof (descr->member[0]) != 8)				      \
-	   /* There should not be any value with a size other than 1,	      \
-	      4 or 8.  */						      \
-	   abort ();							      \
-									      \
-	 asm volatile ("movq %q0,%%fs:%P1(,%q2,8)" :			      \
-		       : IMM_MODE ((uint64_t) cast_to_integer (value)),	      \
-			 "i" (offsetof (struct pthread, member[0])),	      \
-			 "r" (idx));					      \
-       }})
-
-
-/* Atomic compare and exchange on TLS, returning old value.  */
-# define THREAD_ATOMIC_CMPXCHG_VAL(descr, member, newval, oldval) \
-  ({ __typeof (descr->member) __ret;					      \
-     __typeof (oldval) __old = (oldval);				      \
-     if (sizeof (descr->member) == 4)					      \
-       asm volatile (LOCK_PREFIX "cmpxchgl %2, %%fs:%P3"		      \
-		     : "=a" (__ret)					      \
-		     : "0" (__old), "r" (newval),			      \
-		       "i" (offsetof (struct pthread, member)));	      \
-     else								      \
-       /* Not necessary for other sizes in the moment.  */		      \
-       abort ();							      \
-     __ret; })
-
-
-/* Atomic logical and.  */
-# define THREAD_ATOMIC_AND(descr, member, val) \
-  (void) ({ if (sizeof ((descr)->member) == 4)				      \
-	      asm volatile (LOCK_PREFIX "andl %1, %%fs:%P0"		      \
-			    :: "i" (offsetof (struct pthread, member)),	      \
-			       "ir" (val));				      \
-	    else							      \
-	      /* Not necessary for other sizes in the moment.  */	      \
-	      abort (); })
-
-
-/* Atomic set bit.  */
-# define THREAD_ATOMIC_BIT_SET(descr, member, bit) \
-  (void) ({ if (sizeof ((descr)->member) == 4)				      \
-	      asm volatile (LOCK_PREFIX "orl %1, %%fs:%P0"		      \
-			    :: "i" (offsetof (struct pthread, member)),	      \
-			       "ir" (1 << (bit)));			      \
-	    else							      \
-	      /* Not necessary for other sizes in the moment.  */	      \
-	      abort (); })
-
-
-# define CALL_THREAD_FCT(descr) \
-  ({ void *__res;							      \
-     asm volatile ("movq %%fs:%P2, %%rdi\n\t"				      \
-		   "callq *%%fs:%P1"					      \
-		   : "=a" (__res)					      \
-		   : "i" (offsetof (struct pthread, start_routine)),	      \
-		     "i" (offsetof (struct pthread, arg))		      \
-		   : "di", "si", "cx", "dx", "r8", "r9", "r10", "r11",	      \
-		     "memory", "cc");					      \
-     __res; })
-
-
-/* Set the stack guard field in TCB head.  */
-# define THREAD_SET_STACK_GUARD(value) \
-    THREAD_SETMEM (THREAD_SELF, header.stack_guard, value)
-# define THREAD_COPY_STACK_GUARD(descr) \
-    ((descr)->header.stack_guard					      \
-     = THREAD_GETMEM (THREAD_SELF, header.stack_guard))
-
-
-/* Set the pointer guard field in the TCB head.  */
-# define THREAD_SET_POINTER_GUARD(value) \
-  THREAD_SETMEM (THREAD_SELF, header.pointer_guard, value)
-# define THREAD_COPY_POINTER_GUARD(descr) \
-  ((descr)->header.pointer_guard					      \
-   = THREAD_GETMEM (THREAD_SELF, header.pointer_guard))
-
-
-/* Get and set the global scope generation counter in the TCB head.  */
-# 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;							      \
-      asm volatile ("xchgl %0, %%fs:%P1"				      \
-		    : "=r" (__res)					      \
-		    : "i" (offsetof (struct pthread, header.gscope_flag)),    \
-		      "0" (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() \
-  THREAD_SETMEM (THREAD_SELF, header.gscope_flag, THREAD_GSCOPE_FLAG_USED)
-# define THREAD_GSCOPE_WAIT() \
-  GL(dl_wait_lookup_done) ()
-
-
-# ifdef SHARED
-/* Defined in dl-trampoline.S.  */
-extern void _dl_x86_64_save_sse (void);
-extern void _dl_x86_64_restore_sse (void);
-
-# define RTLD_CHECK_FOREIGN_CALL \
-  (THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save) != 0)
-
-/* NB: Don't use the xchg operation because that would imply a lock
-   prefix which is expensive and unnecessary.  The cache line is also
-   not contested at all.  */
-#  define RTLD_ENABLE_FOREIGN_CALL \
-  int old_rtld_must_xmm_save = THREAD_GETMEM (THREAD_SELF,		      \
-					      header.rtld_must_xmm_save);     \
-  THREAD_SETMEM (THREAD_SELF, header.rtld_must_xmm_save, 1)
-
-#  define RTLD_PREPARE_FOREIGN_CALL \
-  do if (THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save))	      \
-    {									      \
-      _dl_x86_64_save_sse ();						      \
-      THREAD_SETMEM (THREAD_SELF, header.rtld_must_xmm_save, 0);	      \
-    }									      \
-  while (0)
-
-#  define RTLD_FINALIZE_FOREIGN_CALL \
-  do {									      \
-    if (THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save) == 0)	      \
-      _dl_x86_64_restore_sse ();					      \
-    THREAD_SETMEM (THREAD_SELF, header.rtld_must_xmm_save,		      \
-		   old_rtld_must_xmm_save);				      \
-  } while (0)
-# endif
-
-
-#endif /* __ASSEMBLER__ */
-
-#endif	/* tls.h */
diff --git a/nptl/sysdeps/x86_64/x32/shlib-versions b/nptl/sysdeps/x86_64/x32/shlib-versions
deleted file mode 100644
index 8fcad2e..0000000
--- a/nptl/sysdeps/x86_64/x32/shlib-versions
+++ /dev/null
@@ -1,3 +0,0 @@
-# Configuration		DEFAULT			Earliest symbol set
-# -------------		---------------		------------------------------
-x86_64-.*-linux.*	libpthread=0		GLIBC_2.16
diff --git a/nptl/sysdeps/x86_64/x32/tls.h b/nptl/sysdeps/x86_64/x32/tls.h
deleted file mode 100644
index 7060616..0000000
--- a/nptl/sysdeps/x86_64/x32/tls.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Definition for thread-local data handling.  nptl/x32 version.
-   Copyright (C) 2012-2014 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 _X32_TLS_H
-#define _X32_TLS_H	1
-
-#include <sysdeps/x86_64/tls.h>
-
-#ifndef __ASSEMBLER__
-
-/* X32 doesn't support 32-bit indirect calls via memory.  Instead, we
-   load the 32-bit address from memory into the lower 32 bits of the
-   return-value register, which will automatically zero-extend the upper
-   32 bits of the return-value register.  We then do the indirect call
-   via the 64-bit return-value register.  */
-# undef CALL_THREAD_FCT
-# define CALL_THREAD_FCT(descr) \
-  ({ void *__res;							      \
-     asm volatile ("movl %%fs:%P2, %%edi\n\t"				      \
-		   "movl %%fs:%P1, %k0\n\t"				      \
-		   "callq *%q0"						      \
-		   : "=a" (__res)					      \
-		   : "i" (offsetof (struct pthread, start_routine)),	      \
-		     "i" (offsetof (struct pthread, arg))		      \
-		   : "di", "si", "cx", "dx", "r8", "r9", "r10", "r11",	      \
-		     "memory", "cc");					      \
-     __res; })
-
-#endif /* __ASSEMBLER__ */
-
-#endif	/* x32/tls.h */