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

37 files changed, 0 insertions, 4483 deletions

diff --git a/libpthread/linuxthreads.old/sysdeps/alpha/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/alpha/pt-machine.h
deleted file mode 100644
index b47343ba7..000000000
--- a/libpthread/linuxthreads.old/sysdeps/alpha/pt-machine.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   Alpha version.
-   Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003
-   Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
-
-   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>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-#ifdef __linux__
-# include <asm/pal.h>
-#else
-# include <machine/pal.h>
-#endif
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  stack_pointer
-register char *stack_pointer __asm__("$30");
-
-
-/* Memory barrier; default is to do nothing */
-#define MEMORY_BARRIER() __asm__ __volatile__("mb" : : : "memory")
-/* Write barrier.  */
-#define WRITE_MEMORY_BARRIER() __asm__ __volatile__("wmb" : : : "memory")
-
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-  long int ret, temp;
-
-  __asm__ __volatile__(
-	"/* Inline spinlock test & set */\n"
-	"1:\t"
-	"ldl_l %0,%3\n\t"
-	"bne %0,2f\n\t"
-	"or $31,1,%1\n\t"
-	"stl_c %1,%2\n\t"
-	"beq %1,1b\n"
-	"2:\tmb\n"
-	"/* End spinlock test & set */"
-	: "=&r"(ret), "=&r"(temp), "=m"(*spinlock)
-	: "m"(*spinlock)
-        : "memory");
-
-  return ret;
-}
-
-
-/* Begin allocating thread stacks at this address.  Default is to allocate
-   them just below the initial program stack.  */
-#define THREAD_STACK_START_ADDRESS  0x40000000000
-
-
-/* Return the thread descriptor for the current thread.  */
-#define THREAD_SELF \
-({									      \
-  register pthread_descr __self __asm__("$0");				      \
-  __asm__ ("call_pal %1" : "=r"(__self) : "i"(PAL_rduniq));		      \
-  __self;								      \
-})
-
-/* Initialize the thread-unique value.  */
-#define INIT_THREAD_SELF(descr, nr) \
-{									      \
-  register pthread_descr __self __asm__("$16") = (descr);		      \
-  __asm__ __volatile__ ("call_pal %1" : : "r"(__self), "i"(PAL_wruniq));      \
-}
-
-
-/* Compare-and-swap for semaphores. */
-
-#define HAS_COMPARE_AND_SWAP
-PT_EI int
-__compare_and_swap (long int *p, long int oldval, long int newval)
-{
-  long int ret;
-
-  __asm__ __volatile__ (
-	"/* Inline compare & swap */\n"
-	"1:\t"
-	"ldq_l %0,%4\n\t"
-	"cmpeq %0,%2,%0\n\t"
-	"beq %0,2f\n\t"
-	"mov %3,%0\n\t"
-	"stq_c %0,%1\n\t"
-	"beq %0,1b\n\t"
-	"2:\tmb\n"
-	"/* End compare & swap */"
-	: "=&r"(ret), "=m"(*p)
-	: "r"(oldval), "r"(newval), "m"(*p)
-        : "memory");
-
-  return ret;
-}
-
-/* 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
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/arc/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/arc/pt-machine.h
deleted file mode 100644
index 8df1e77e3..000000000
--- a/libpthread/linuxthreads.old/sysdeps/arc/pt-machine.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com)
- *
- * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
- */
-
-#ifndef _PT_MACHINE_H
-#define _PT_MACHINE_H   1
-#include <features.h>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-extern long int testandset (int *spinlock);
-extern int __compare_and_swap (long int *p, long int oldval, long int newval);
-
-PT_EI long int
-testandset (int *spinlock)
-{
-	unsigned int old = 1;
-
-	/* Atomically exchange @spinlock with 1 */
-	__asm__ __volatile__(
-	"ex %0, [%1]"
-	: "+r" (old)
-	: "r" (spinlock)
-	: "memory");
-
-  return old;
-
-}
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.
-   I don't trust register variables, so let's do this the safe way.  */
-#define CURRENT_STACK_FRAME \
-__extension__ ({ char *__sp; __asm__ ("mov %0,sp" : "=r" (__sp)); __sp; })
-
-#else
-#error PT_MACHINE already defined
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/arm/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/arm/pt-machine.h
deleted file mode 100644
index fc17e9bc7..000000000
--- a/libpthread/linuxthreads.old/sysdeps/arm/pt-machine.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   ARM version.
-   Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>.
-
-   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 <sys/syscall.h>
-#include <unistd.h>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-#if defined(__thumb2__)
-PT_EI long int ldrex(int *spinlock)
-{
-	long int ret;
-	__asm__ __volatile__(
-		"ldrex %0, [%1]\n"
-		: "=r"(ret)
-		: "r"(spinlock) : "memory");
-	return ret;
-}
-
-PT_EI long int strex(int val, int *spinlock)
-{
-	long int ret;
-	__asm__ __volatile__(
-		"strex %0, %1, [%2]\n"
-		: "=r"(ret)
-		: "r" (val), "r"(spinlock) : "memory");
-	return ret;
-}
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-  register unsigned int ret;
-
-  do {
-	  ret = ldrex(spinlock);
-  } while (strex(1, spinlock));
-
-  return ret;
-}
-
-#elif defined(__thumb__)
-
-/* This will not work on ARM1 or ARM2 because SWP is lacking on those
-   machines.  Unfortunately we have no way to detect this at compile
-   time; let's hope nobody tries to use one.  */
-
-/* Spinlock implementation; required.  */
-PT_EI long int testandset (int *spinlock);
-PT_EI long int testandset (int *spinlock)
-{
-  register unsigned int ret;
-  void *pc;
-  __asm__ __volatile__(
-	".align 0\n"
-	"\tbx pc\n"
-	"\tnop\n"
-	"\t.arm\n"
-	"\tswp %0, %2, [%3]\n"
-	"\torr %1, pc, #1\n"
-	"\tbx %1\n"
-	"\t.force_thumb"
-	: "=r"(ret), "=r"(pc)
-	: "0"(1), "r"(spinlock));
-  return ret;
-}
-
-#else /* __thumb__ */
-
-PT_EI long int testandset (int *spinlock);
-PT_EI long int testandset (int *spinlock)
-{
-  register unsigned int ret;
-  __asm__ __volatile__("swp %0, %1, [%2]"
-		       : "=r"(ret)
-		       : "0"(1), "r"(spinlock));
-  return ret;
-}
-#endif
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  stack_pointer
-register char * stack_pointer __asm__ ("sp");
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
deleted file mode 100644
index 5735d0ea2..000000000
--- a/libpthread/linuxthreads.old/sysdeps/avr32/pt-machine.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
- *
- * Copyright (C) 2005-2007 Atmel Corporation
- *
- * This file is subject to the terms and conditions of the GNU Lesser General
- * Public License.  See the file "COPYING.LIB" in the main directory of this
- * archive for more details.
- */
-#ifndef _PT_MACHINE_H
-#define _PT_MACHINE_H   1
-
-#include <features.h>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-static __inline__ int
-_test_and_set (int *p, int v)
-{
-	int result;
-
-	__asm__ __volatile__(
-		"/* Inline test and set */\n"
-		"	xchg	%[old], %[mem], %[new]"
-		: [old] "=&r"(result)
-		: [mem] "r"(p), [new] "r"(v)
-		: "memory");
-
-	return result;
-}
-
-extern long int testandset (int *spinlock);
-extern int __compare_and_swap (long int *p, long int oldval, long int newval);
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-	return _test_and_set(spinlock, 1);
-}
-
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  stack_pointer
-register char * stack_pointer __asm__ ("sp");
-
-/* Compare-and-swap for semaphores. */
-
-#define HAS_COMPARE_AND_SWAP
-PT_EI int
-__compare_and_swap(long int *p, long int oldval, long int newval)
-{
-	long int result;
-
-	__asm__ __volatile__(
-		"/* Inline compare and swap */\n"
-		"1:	ssrf	5\n"
-		"	ld.w	%[result], %[mem]\n"
-		"	eor	%[result], %[old]\n"
-		"	brne	2f\n"
-		"	stcond	%[mem], %[new]\n"
-		"	brne	1b\n"
-		"2:"
-		: [result] "=&r"(result), [mem] "=m"(*p)
-		: "m"(*p), [new] "r"(newval), [old] "r"(oldval)
-		: "cc", "memory");
-
-	return result == 0;
-}
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/bfin/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/bfin/pt-machine.h
deleted file mode 100644
index 912d64b2c..000000000
--- a/libpthread/linuxthreads.old/sysdeps/bfin/pt-machine.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
-
-   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>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-#include <asm/fixed_code.h>
-
-/* Spinlock implementation; required.  */
-/* The semantics of the TESTSET instruction cannot be guaranteed. We cannot
-   easily move all locks used by linux kernel to non-cacheable memory.
-   EXCPT 0x4 is used to trap into kernel to do the atomic testandset.
-   It's ugly. But it's the only thing we can do now.
-   The handler of EXCPT 0x4 expects the address of the lock is passed through
-   R0. And the result is returned by R0.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-    long int res;
-
-    __asm__ __volatile__ (
-		"CALL (%4);"
-		: "=q0" (res), "=m" (*spinlock)
-		: "qA" (spinlock), "m" (*spinlock), "a" (ATOMIC_XCHG32), "q1" (1)
-		: "RETS", "cc", "memory");
-
-    return res;
-}
-
-#define HAS_COMPARE_AND_SWAP
-PT_EI int
-__compare_and_swap (long int *p, long int oldval, long int newval)
-{
-    long int readval;
-    __asm__ __volatile__ (
-		"CALL (%5);"
-		: "=q0" (readval), "=m" (*p)
-		: "qA" (p),
-		  "q1" (oldval),
-		  "q2" (newval),
-		  "a" (ATOMIC_CAS32),
-		  "m" (*p)
-		: "RETS", "memory", "cc");
-    return readval == oldval;
-}
-
-#ifdef SHARED
-# define PTHREAD_STATIC_FN_REQUIRE(name)
-#else
-# define PTHREAD_STATIC_FN_REQUIRE(name) __asm__ (".globl " "_"#name);
-#endif
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/c6x/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/c6x/pt-machine.h
deleted file mode 100644
index 5e8bfca56..000000000
--- a/libpthread/linuxthreads.old/sysdeps/c6x/pt-machine.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   C6x version.
-   Copyright (C) 2004 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Aurelien Jacquiot <aurelien.jacquiot@jaluna.com>.
-
-   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
-
-#ifndef PT_EI
-# define PT_EI extern inline
-#endif
-
-extern int __compare_and_swap (long int *p, long int oldval, long int newval);
-
-/* Spinlock implementation; required.  */
-static inline long int
-testandset (int *spinlock)
-{
-	register unsigned int ret = 1;
-	int dummy;
-	__asm__ __volatile__ ("mvc .s2 CSR, %0\n\tand .s2 -2, %0, %0\n\tmvc .s2 %0, CSR\n"
-			      : "=b" (dummy));
-	
-	if (*spinlock == 0) {
-		*spinlock = 1;
-		ret = 0;
-	}
-	__asm__ __volatile__ ("mvc .s2 CSR, %0\n\tor .s2 1, %0, %0\n\tmvc .s2 %0, CSR\n"
-			      : "=b" (dummy));
-	return ret;
-}
-
-#define WRITE_MEMORY_BARRIER()
-#define READ_MEMORY_BARRIER()
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  get_stack_pointer()
-static inline char * get_stack_pointer(void)
-{
-	char *sp;
-  	__asm__ __volatile__ ("mv .d2 B15, %0" : "=b" (sp));
-	return sp;
-}
-
-#define THREAD_STACK_OFFSET 8
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/cris/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/cris/pt-machine.h
deleted file mode 100644
index a89579ee0..000000000
--- a/libpthread/linuxthreads.old/sysdeps/cris/pt-machine.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   CRIS version.
-   Copyright (C) 2001, 2002, 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; 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>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-PT_EI long int
-testandset (int *spinlock)
-{
-  register unsigned long int ret;
-
-  /* Note the use of a dummy output of *spinlock to expose the write.  The
-     memory barrier is to stop *other* writes being moved past this code.  */
-
-#ifdef __arch_v32
-  __asm__ __volatile__("clearf p\n"
-		       "0:\n\t"
-		       "movu.b [%2],%0\n\t"
-		       "ax\n\t"
-		       "move.b %3,[%2]\n\t"
-		       "bcs 0b\n\t"
-		       "clearf p"
-		       : "=&r" (ret), "=m" (*spinlock)
-		       : "r" (spinlock), "r" ((int) 1), "m" (*spinlock)
-		       : "memory");
-#else  /* not __arch_v32 */
-  __asm__ __volatile__("clearf\n"
-		       "0:\n\t"
-		       "movu.b [%2],%0\n\t"
-		       "ax\n\t"
-		       "move.b %3,[%2]\n\t"
-		       "bwf 0b\n\t"
-		       "clearf"
-		       : "=&r" (ret), "=m" (*spinlock)
-		       : "r" (spinlock), "r" ((int) 1), "m" (*spinlock)
-		       : "memory");
-#endif /* __arch_v32 */
-  return ret;
-}
-
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.
-   I don't trust register variables, so let's do this the safe way.  */
-#define CURRENT_STACK_FRAME \
- ({ char *sp; __asm__ ("move.d $sp,%0" : "=rm" (sp)); sp; })
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/frv/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/frv/pt-machine.h
deleted file mode 100644
index 6f867ade7..000000000
--- a/libpthread/linuxthreads.old/sysdeps/frv/pt-machine.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   FR-V version.
-   Copyright (C) 2004  Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Alexandre Oliva <aoliva@redhat.com>
-
-   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>
-
-#ifndef __ASSEMBLER__
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-  int i = 1;
-  __asm__ ("swap%I0 %M0, %1" : "+m"(*(volatile int *)spinlock), "+r"(i));
-  return i;
-}
-
-/* We want the OS to assign stack addresses.  */
-#define FLOATING_STACKS 1
-
-/* This symbol is defined by the ABI as the stack size requested by
-   the main program.  */
-extern char __stacksize;
-#define ARCH_STACK_MAX_SIZE ((unsigned long)&__stacksize)
-
-/* Memory barrier; default is to do nothing */
-#define MEMORY_BARRIER() __asm__ __volatile__("membar" : : : "memory")
-/* Write barrier.  */
-#define WRITE_MEMORY_BARRIER() __asm__ __volatile__("membar" : : : "memory")
-
-/* Return the thread descriptor for the current thread.  */
-register struct _pthread_descr_struct *THREAD_SELF __asm__ ("gr29");
-#define THREAD_SELF THREAD_SELF
-
-/* Initialize the thread-unique value.  */
-#define INIT_THREAD_SELF(descr, nr) \
-  (THREAD_SELF = descr)
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  stack_pointer
-register char * stack_pointer __asm__ ("sp");
-
-#endif
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h
deleted file mode 100644
index a37384de9..000000000
--- a/libpthread/linuxthreads.old/sysdeps/h8300/pt-machine.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Machine-dependent pthreads configuration and inline functions.
-   H8/300 version.
-   Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
-
-   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>
-
-#ifndef PT_EI
-# define PT_EI __extern_always_inline
-#endif
-
-/* Spinlock implementation; required.  */
-PT_EI long int
-testandset (int *spinlock)
-{
-  char ret;
-
-  __asm__ __volatile__(
-      "sub.w %0,%0\n\t"
-      "stc ccr,@-sp\n\t"
-      "orc #0x80,ccr\n\t"
-      "bld #0,@%2\n\t"
-      "bset #0,@%2\n\t"
-      "rotxl.w %0\n\t"
-      "ldc @sp+,ccr\n\t"
-      :"=r"(ret),"=m"(*spinlock)
-      :"g"(spinlock)
-      :"cc");
-
-  return ret;
-}
-
-
-/* Get some notion of the current stack.  Need not be exactly the top
-   of the stack, just something somewhere in the current frame.  */
-#define CURRENT_STACK_FRAME  stack_pointer
-register char * stack_pointer __asm__ ("%sp");
-
-#endif /* pt-machine.h */
diff --git a/libpthread/linuxthreads.old/sysdeps/hppa/pspinlock.c b/libpthread/linuxthreads.old/sysdeps/hppa/pspinlock.c
deleted file mode 100644
index 1a6aa64a9..000000000
--- a/libpthread/linuxthreads.old/sysdeps/hppa/pspinlock.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* POSIX spinlock implementation.  hppa version.
-   Copyright (C) 2000 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