remove linuxthreads.new, rename linuxthreads.old

Linuxthreads.new isn't really useful with the existence
of NPTL/TLS for well supported architectures. There is no
reason to use LT.new for ARM/MIPS or other architectures
supporting NPTL/TLS. It is not available for noMMU architectures
like Blackfin or FR-V. To simplify the live of the few uClibc-ng
developers, LT.new is removed and LT.old is renamed to LT.
LINUXTHREADS_OLD -> UCLIBC_HAS_LINUXTHREADS

1 files changed, 0 insertions, 134 deletions

diff --git a/libpthread/linuxthreads.old/sysdeps/ia64/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/ia64/pt-machine.h
deleted file mode 100644
index f4c6be989..000000000
--- a/libpthread/linuxthreads.old/sysdeps/ia64/pt-machine.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   IA-64 version.
-   Copyright (C) 1999, 2000, 2002, 2003, 2004 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; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _PT_MACHINE_H
-#define _PT_MACHINE_H   1
-
-#include <features.h>
-#include <ia64intrin.h>
-
-#include <sys/types.h>
-extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
-                     size_t __child_stack_size, int __flags, void *__arg, ...);
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-/* Make sure gcc doesn't try to be clever and move things around on
-   us. We need to use _exactly_ the address the user gave us, not some
-   alias that contains the same information.  */
-#define __atomic_fool_gcc(x) (*(volatile struct { int a[100]; } *)x)
-
-#ifndef ELF_MACHINE_NAME
-
-#define NEED_SEPARATE_REGISTER_STACK
-
-/* We want the OS to assign stack addresses.  */
-#define FLOATING_STACKS 1
-
-/* Maximum size of the stack if the rlimit is unlimited.  */
-#define ARCH_STACK_MAX_SIZE     32*1024*1024
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.
-   r12 (sp) is the stack pointer. */
-#define CURRENT_STACK_FRAME  stack_pointer
-register char *stack_pointer __asm__ ("sp");
-
-
-/* Register r13 (tp) is reserved by the ABI as "thread pointer". */
-struct _pthread_descr_struct;
-register struct _pthread_descr_struct *__thread_self __asm__("r13");
-
-/* Return the thread descriptor for the current thread.  */
-#define THREAD_SELF  __thread_self
-
-/* Initialize the thread-unique value.  */
-#define INIT_THREAD_SELF(descr, nr)  (__thread_self = (descr))
-
-
-/* Access to data in the thread descriptor is easy.  */
-#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))
-
-
-/* Memory barrier */
-#define MEMORY_BARRIER() __sync_synchronize ()
-
-
-#define HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS
-
-PT_EI int
-__compare_and_swap (long int *p, long int oldval, long int newval)
-{
-  long int readval;
-
-  __asm__ __volatile__
-       ("mov ar.ccv=%4;;\n\t"
-	"cmpxchg8.acq %0=%1,%2,ar.ccv"
-	: "=r" (readval), "=m" (__atomic_fool_gcc (p))
-	: "r"(newval), "m" (__atomic_fool_gcc (p)), "r" (oldval)
-	: "memory");
-  return readval == oldval;
-}
-
-PT_EI int
-__compare_and_swap_with_release_semantics (long int *p,
-					   long int oldval,
-					   long int newval)
-{
-  long int readval;
-
-  __asm__ __volatile__
-       ("mov ar.ccv=%4;;\n\t"
-	"cmpxchg8.rel %0=%1,%2,ar.ccv"
-	: "=r" (readval), "=m" (__atomic_fool_gcc (p))
-	: "r"(newval), "m" (__atomic_fool_gcc (p)), "r" (oldval)
-	: "memory");
-  return readval == oldval;
-}
-
-#endif /* ELF_MACHINE_NAME */
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-  long int ret;
-
-  __asm__ __volatile__(
-       "xchg4 %0=%1,%2"
-       : "=r"(ret), "=m"(__atomic_fool_gcc (spinlock))
-       : "r"(1), "m"(__atomic_fool_gcc (spinlock))
-       : "memory");
-
-  return ret;
-}
-
-/* Indicate that we are looping.  */
-#define BUSY_WAIT_NOP	__asm__ ("hint @pause")
-
-#endif /* pt-machine.h */