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-rw-r--r--sysdeps/alpha/nptl/Makefile20
-rw-r--r--sysdeps/alpha/nptl/bits/pthreadtypes-arch.h59
-rw-r--r--sysdeps/alpha/nptl/pthread_spin_lock.S44
-rw-r--r--sysdeps/alpha/nptl/pthread_spin_trylock.S45
-rw-r--r--sysdeps/alpha/nptl/pthreaddef.h31
-rw-r--r--sysdeps/alpha/nptl/tcb-offsets.sym13
-rw-r--r--sysdeps/alpha/nptl/tls.h132
7 files changed, 0 insertions, 344 deletions
diff --git a/sysdeps/alpha/nptl/Makefile b/sysdeps/alpha/nptl/Makefile
deleted file mode 100644
index 90f5fcf350..0000000000
--- a/sysdeps/alpha/nptl/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-# 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/>.
-
-ifeq ($(subdir),csu)
-gen-as-const-headers += tcb-offsets.sym
-endif
diff --git a/sysdeps/alpha/nptl/bits/pthreadtypes-arch.h b/sysdeps/alpha/nptl/bits/pthreadtypes-arch.h
deleted file mode 100644
index b6f6cb1347..0000000000
--- a/sysdeps/alpha/nptl/bits/pthreadtypes-arch.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Machine-specific pthread type layouts.  Alpha 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 _BITS_PTHREADTYPES_ARCH_H
-#define _BITS_PTHREADTYPES_ARCH_H	1
-
-#define __SIZEOF_PTHREAD_ATTR_T		56
-#define __SIZEOF_PTHREAD_MUTEX_T	40
-#define __SIZEOF_PTHREAD_MUTEXATTR_T	4
-#define __SIZEOF_PTHREAD_COND_T		48
-#define __SIZEOF_PTHREAD_CONDATTR_T	4
-#define __SIZEOF_PTHREAD_RWLOCK_T	56
-#define __SIZEOF_PTHREAD_RWLOCKATTR_T	8
-#define __SIZEOF_PTHREAD_BARRIER_T	32
-#define __SIZEOF_PTHREAD_BARRIERATTR_T	4
-
-/* Definitions for internal mutex struct.  */
-#define __PTHREAD_COMPAT_PADDING_MID
-#define __PTHREAD_COMPAT_PADDING_END
-#define __PTHREAD_MUTEX_LOCK_ELISION    0
-
-#define __LOCK_ALIGNMENT
-#define __ONCE_ALIGNMENT
-
-struct __pthread_rwlock_arch_t
-{
-  unsigned int __readers;
-  unsigned int __writers;
-  unsigned int __wrphase_futex;
-  unsigned int __writers_futex;
-  unsigned int __pad3;
-  unsigned int __pad4;
-  int __cur_writer;
-  int __shared;
-  unsigned long int __pad1;
-  unsigned long int __pad2;
-  /* FLAGS must stay at this position in the structure to maintain
-     binary compatibility.  */
-  unsigned int __flags;
-};
-
-#define __PTHREAD_RWLOCK_ELISION_EXTRA 0
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/sysdeps/alpha/nptl/pthread_spin_lock.S b/sysdeps/alpha/nptl/pthread_spin_lock.S
deleted file mode 100644
index 5a28bdce3a..0000000000
--- a/sysdeps/alpha/nptl/pthread_spin_lock.S
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson  <rth@twiddle.net>, 2003.
-
-   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/>.  */
-
-
-	.text
-	.align	4
-
-	.globl	pthread_spin_lock
-	.ent	pthread_spin_lock
-pthread_spin_lock:
-	.frame	$sp, 0, $26, 0
-	.prologue 0
-
-0:	ldl_l	$1, 0($16)
-	lda	$2, 1
-	lda	$0, 0
-	bne	$1, 1f
-
-	stl_c	$2, 0($16)
-	beq	$2, 1f
-	mb
-	ret
-
-1:	ldl	$1, 0($16)
-	bne	$1, 1b
-	unop
-	br	0b
-
-	.end	pthread_spin_lock
diff --git a/sysdeps/alpha/nptl/pthread_spin_trylock.S b/sysdeps/alpha/nptl/pthread_spin_trylock.S
deleted file mode 100644
index a5eab1353d..0000000000
--- a/sysdeps/alpha/nptl/pthread_spin_trylock.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson  <rth@twiddle.net>, 2003.
-
-   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/>.  */
-
-
-#define _ERRNO_H 1
-#include <bits/errno.h>
-
-	.text
-	.align	4
-
-	.globl	pthread_spin_trylock
-	.ent	pthread_spin_trylock
-pthread_spin_trylock:
-	.frame	$sp, 0, $26, 0
-	.prologue 0
-
-0:	ldl_l	$1, 0($16)
-	lda	$2, 1
-	lda	$0, EBUSY
-	bne	$1, 1f
-
-	stl_c	$2, 0($16)
-	beq	$2, 2f
-	mb
-	lda	$0, 0
-
-1:	ret
-2:	br	0b
-
-	.end	pthread_spin_trylock
diff --git a/sysdeps/alpha/nptl/pthreaddef.h b/sysdeps/alpha/nptl/pthreaddef.h
deleted file mode 100644
index 581dd60a39..0000000000
--- a/sysdeps/alpha/nptl/pthreaddef.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* 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/>.  */
-
-/* Default stack size.  */
-#define ARCH_STACK_DEFAULT_SIZE	(4 * 1024 * 1024)
-
-/* Required stack pointer alignment at beginning.  The ABI requires 16.  */
-#define STACK_ALIGN		16
-
-/* Minimal stack size after allocating thread descriptor and guard size.  */
-#define MINIMAL_REST_STACK	4096
-
-/* Alignment requirement for TCB.  */
-#define TCB_ALIGNMENT		16
-
-/* Location of current stack frame.  */
-#define CURRENT_STACK_FRAME	__builtin_frame_address (0)
diff --git a/sysdeps/alpha/nptl/tcb-offsets.sym b/sysdeps/alpha/nptl/tcb-offsets.sym
deleted file mode 100644
index 1005621b37..0000000000
--- a/sysdeps/alpha/nptl/tcb-offsets.sym
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <sysdep.h>
-#include <tls.h>
-
---
-
--- Abuse tls.h macros to derive offsets relative to the thread register.
--- # define __builtin_thread_pointer()  ((void *) 0)
--- # define thread_offsetof(mem)     ((void *) &THREAD_SELF->mem - (void *) 0)
--- Ho hum, this doesn't work in gcc4, so Know Things about THREAD_SELF
-#define thread_offsetof(mem)	(long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
-
-MULTIPLE_THREADS_OFFSET		thread_offsetof (header.multiple_threads)
-TID_OFFSET			thread_offsetof (tid)
diff --git a/sysdeps/alpha/nptl/tls.h b/sysdeps/alpha/nptl/tls.h
deleted file mode 100644
index c16f5da04a..0000000000
--- a/sysdeps/alpha/nptl/tls.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Definition for thread-local data handling.  NPTL/Alpha 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	1
-
-# include <dl-sysdep.h>
-
-#ifndef __ASSEMBLER__
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-# include <dl-dtv.h>
-
-/* Get system call information.  */
-# include <sysdep.h>
-
-/* The TP points to the start of the thread blocks.  */
-# define TLS_DTV_AT_TP	1
-# define TLS_TCB_AT_TP	0
-
-/* Get the thread descriptor definition.  */
-# include <nptl/descr.h>
-
-typedef struct
-{
-  dtv_t *dtv;
-  void *__private;
-} tcbhead_t;
-
-/* 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	16
-
-/* 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		16
-
-/* 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) \
-  (THREAD_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) \
-  (__builtin_set_thread_pointer ((void *)(tcbp)), NULL)
-
-/* Value passed to 'clone' for initialization of the thread register.  */
-# 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 *) __builtin_thread_pointer ())->dtv)
-
-/* Return the thread descriptor for the current thread.  */
-# define THREAD_SELF \
- ((struct pthread *)__builtin_thread_pointer () - 1)
-
-/* Magic for libthread_db to know how to do THREAD_SELF.  */
-# define DB_THREAD_SELF \
-  REGISTER (64, 64, 32 * 8, -sizeof (struct pthread))
-
-/* Access to data in the thread descriptor is easy.  */
-#define THREAD_GETMEM(descr, member) \
-  descr->member
-#define THREAD_GETMEM_NC(descr, member, idx) \
-  descr->member[idx]
-#define THREAD_SETMEM(descr, member, value) \
-  descr->member = (value)
-#define THREAD_SETMEM_NC(descr, member, idx, value) \
-  descr->member[idx] = (value)
-
-/* 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) ()
-
-#else /* __ASSEMBLER__ */
-# include <tcb-offsets.h>
-#endif /* __ASSEMBLER__ */
-
-#endif	/* tls.h */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-08-11 17:52:45 +0000