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-rw-r--r--libpthread/nptl/sysdeps/alpha/Makefile21
-rw-r--r--libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c89
-rw-r--r--libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h31
-rw-r--r--libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S45
-rw-r--r--libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S46
-rw-r--r--libpthread/nptl/sysdeps/alpha/pthreaddef.h38
-rw-r--r--libpthread/nptl/sysdeps/alpha/tcb-offsets.sym14
-rw-r--r--libpthread/nptl/sysdeps/alpha/tls.h129
8 files changed, 0 insertions, 413 deletions
diff --git a/libpthread/nptl/sysdeps/alpha/Makefile b/libpthread/nptl/sysdeps/alpha/Makefile
deleted file mode 100644
index 88c106bbb..000000000
--- a/libpthread/nptl/sysdeps/alpha/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright (C) 2003 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.
-
-ifeq ($(subdir),csu)
-gen-as-const-headers += tcb-offsets.sym
-endif
diff --git a/libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c b/libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c
deleted file mode 100644
index ba2e419d6..000000000
--- a/libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Special .init and .fini section support for Alpha. NPTL version.
- Copyright (C) 2003 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. */
-
-/* This file is compiled into assembly code which is then munged by a sed
- script into two files: crti.s and crtn.s.
-
- * crti.s puts a function prologue at the beginning of the .init and .fini
- sections and defines global symbols for those addresses, so they can be
- called as functions.
-
- * crtn.s puts the corresponding function epilogues in the .init and .fini
- sections.
-
- This differs from what would be generated by the generic code in that
- we save and restore the GP within the function. In order for linker
- relaxation to work, the value in the GP register on exit from a function
- must be valid for the function entry point. Normally, a function is
- contained within one object file and this is not an issue, provided
- that the function reloads the gp after making any function calls.
- However, _init and _fini are constructed from pieces of many object
- files, all of which may have different GP values. So we must reload
- the GP value from crti.o in crtn.o. */
-
-__asm__ (" \n\
-#include \"defs.h\" \n\
- \n\
-/*@HEADER_ENDS*/ \n\
- \n\
-/*@_init_PROLOG_BEGINS*/ \n\
- .section .init, \"ax\", @progbits \n\
- .globl _init \n\
- .type _init,@function \n\
- .usepv _init,std \n\
-_init: \n\
- ldgp $29, 0($27) \n\
- subq $30, 16, $30 \n\
- stq $26, 0($30) \n\
- stq $29, 8($30) \n\
- bsr $26, __pthread_initialize_minimal_internal !samegp \n\
- .align 3 \n\
-/*@_init_PROLOG_ENDS*/ \n\
- \n\
-/*@_init_EPILOG_BEGINS*/ \n\
- .section .init, \"ax\", @progbits \n\
- ldq $26, 0($30) \n\
- ldq $29, 8($30) \n\
- addq $30, 16, $30 \n\
- ret \n\
-/*@_init_EPILOG_ENDS*/ \n\
- \n\
-/*@_fini_PROLOG_BEGINS*/ \n\
- .section .fini, \"ax\", @progbits \n\
- .globl _fini \n\
- .type _fini,@function \n\
- .usepv _fini,std \n\
-_fini: \n\
- ldgp $29, 0($27) \n\
- subq $30, 16, $30 \n\
- stq $26, 0($30) \n\
- stq $29, 8($30) \n\
- .align 3 \n\
-/*@_fini_PROLOG_ENDS*/ \n\
- \n\
-/*@_fini_EPILOG_BEGINS*/ \n\
- .section .fini, \"ax\", @progbits \n\
- ldq $26, 0($30) \n\
- ldq $29, 8($30) \n\
- addq $30, 16, $30 \n\
- ret \n\
-/*@_fini_EPILOG_ENDS*/ \n\
- \n\
-/*@TRAILER_BEGINS*/ \n\
-");
diff --git a/libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h b/libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h
deleted file mode 100644
index 5cef8b1cf..000000000
--- a/libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <stdint.h>
-#include <unwind.h>
-
-#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
- _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
-
-#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
- ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
-
-/* We use the normal lobngjmp for unwinding. */
-#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S b/libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S
deleted file mode 100644
index ce6cd41a4..000000000
--- a/libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2003 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
- .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/libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S b/libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S
deleted file mode 100644
index 0948da698..000000000
--- a/libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 2003 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#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/libpthread/nptl/sysdeps/alpha/pthreaddef.h b/libpthread/nptl/sysdeps/alpha/pthreaddef.h
deleted file mode 100644
index 26c4daf7b..000000000
--- a/libpthread/nptl/sysdeps/alpha/pthreaddef.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 2003 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. */
-
-/* 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)
-
-/* XXX Until we have a better place keep the definitions here. */
-
-/* While there is no such syscall. */
-#define __exit_thread_inline(val) \
- INLINE_SYSCALL (exit, 1, (val))
diff --git a/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym b/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym
deleted file mode 100644
index c21a79104..000000000
--- a/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym
+++ /dev/null
@@ -1,14 +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)
-PID_OFFSET thread_offsetof (pid)
-TID_OFFSET thread_offsetof (tid)
diff --git a/libpthread/nptl/sysdeps/alpha/tls.h b/libpthread/nptl/sysdeps/alpha/tls.h
deleted file mode 100644
index fa3c832a6..000000000
--- a/libpthread/nptl/sysdeps/alpha/tls.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* Definition for thread-local data handling. NPTL/Alpha version.
- Copyright (C) 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 1
-
-# include <dl-sysdep.h>
-
-#ifndef __ASSEMBLER__
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-
-/* Type for the dtv. */
-typedef union dtv
-{
- size_t counter;
- struct
- {
- void *val;
- bool is_static;
- } pointer;
-} dtv_t;
-
-#else /* __ASSEMBLER__ */
-# include <tcb-offsets.h>
-#endif /* __ASSEMBLER__ */
-
-
-/* We require TLS support in the tools. */
-#ifndef HAVE_TLS_SUPPORT
-# error "TLS support is required."
-#endif
-
-/* Signal that TLS support is available. */
-# define USE_TLS 1
-
-#ifndef __ASSEMBLER__
-
-/* Get system call information. */
-# include <sysdep.h>
-
-/* The TP points to the start of the thread blocks. */
-# define TLS_DTV_AT_TP 1
-
-/* 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, secondcall) \
- (__builtin_set_thread_pointer ((void *)(tcbp)), NULL)
-
-/* 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)
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* tls.h */