1 files changed, 0 insertions, 394 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/gthr-nks.h b/gcc-4.2.1-5666.3/gcc/gthr-nks.h
deleted file mode 100644
index 2c2b3e973..000000000
--- a/gcc-4.2.1-5666.3/gcc/gthr-nks.h
+++ /dev/null
@@ -1,394 +0,0 @@
-/* Threads compatibility routines for libgcc2 and libobjc.  */
-/* Compile this one with gcc.  */
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
-
-This file is part of GCC.
-
-GCC is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-GCC 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 General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.  */
-
-/* As a special exception, if you link this library with other files,
-   some of which are compiled with GCC, to produce an executable,
-   this library does not by itself cause the resulting executable
-   to be covered by the GNU General Public License.
-   This exception does not however invalidate any other reasons why
-   the executable file might be covered by the GNU General Public License.  */
-
-#ifndef GCC_GTHR_NKS_H
-#define GCC_GTHR_NKS_H
-
-/* NKS threads specific definitions.
-   Easy, since the interface is mostly one-to-one mapping.  */
-
-#define __GTHREADS 1
-
-#define NKS_NO_INLINE_FUNCS
-#include <nksapi.h>
-#include <string.h>
-
-typedef NXKey_t __gthread_key_t;
-typedef NXMutex_t *__gthread_mutex_t;
-typedef NXMutex_t *__gthread_recursive_mutex_t;
-
-#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
-#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
-
-static inline int
-__gthread_active_p (void)
-{
-  return 1;
-}
-
-#ifdef _LIBOBJC
-
-/* This is the config.h file in libobjc/ */
-#include <config.h>
-
-#ifdef HAVE_SCHED_H
-# include <sched.h>
-#endif
-
-/* Key structure for maintaining thread specific storage */
-static NXKey_t _objc_thread_storage;
-
-/* Backend initialization functions */
-
-/* Initialize the threads subsystem.  */
-static inline int
-__gthread_objc_init_thread_system (void)
-{
-  /* Initialize the thread storage key.  */
-  if (NXKeyCreate (NULL, NULL, &_objc_thread_storage) == 0)
-    return 0;
-  return -1;
-}
-
-/* Close the threads subsystem.  */
-static inline int
-__gthread_objc_close_thread_system (void)
-{
-  if (NXKeyDelete (_objc_thread_storage) == 0)
-    return 0;
-  return -1;
-}
-
-/* Backend thread functions */
-
-/* Create a new thread of execution.  */
-static inline objc_thread_t
-__gthread_objc_thread_detach (void (*func)(void *), void *arg)
-{
-  objc_thread_t thread_id;
-  NXContext_t context;
-  NXThreadId_t new_thread_handle;
-  int err;
-
-  if ((context = NXContextAlloc (func, arg, NX_PRIO_MED, 0, 0, 0, &err)) == NULL)
-    thread_id = NULL;
-  else if (NXThreadCreate (context, NX_THR_DETACHED, &new_thread_handle) == 0)
-    thread_id = (objc_thread_t) new_thread_handle;
-  else {
-    NXContextFree (context);
-    thread_id = NULL;
-  }
-  
-  return thread_id;
-}
-
-/* Set the current thread's priority.  */
-static inline int
-__gthread_objc_thread_set_priority (int priority)
-{
-  if (NXThreadSetPriority (NXThreadGetId (), priority) == 0)
-    return 0;
-  return -1;
-}
-
-/* Return the current thread's priority.  */
-static inline int
-__gthread_objc_thread_get_priority (void)
-{
-  int priority;
-
-  if (NXThreadGetPriority (NXThreadGetId (), &priority) == 0)
-    return priority;
-  return -1;
-}
-
-/* Yield our process time to another thread.  */
-static inline void
-__gthread_objc_thread_yield (void)
-{
-  NXThreadYield ();
-}
-
-/* Terminate the current thread.  */
-static inline int
-__gthread_objc_thread_exit (void)
-{
-  /* exit the thread */
-  NXThreadExit (&__objc_thread_exit_status);
-
-  /* Failed if we reached here */
-  return -1;
-}
-
-/* Returns an integer value which uniquely describes a thread.  */
-static inline objc_thread_t
-__gthread_objc_thread_id (void)
-{
-  (objc_thread_t) NXThreadGetId ();
-}
-
-/* Sets the thread's local storage pointer.  */
-static inline int
-__gthread_objc_thread_set_data (void *value)
-{
-  return NXKeySetValue (_objc_thread_storage, value);
-}
-
-/* Returns the thread's local storage pointer.  */
-static inline void *
-__gthread_objc_thread_get_data (void)
-{
-  void *value;
-
-  if (NXKeyGetValue (_objc_thread_storage, &value) == 0)
-    return value;
-  return NULL;
-}
-
-/* Backend mutex functions */
-
-/* Allocate a mutex.  */
-static inline int
-__gthread_objc_mutex_allocate (objc_mutex_t mutex)
-{
-  static const NX_LOCK_INFO_ALLOC (info, "GNU ObjC", 0);
-
-  if ((mutex->backend = NXMutexAlloc (0, 0, &info)) == NULL)
-    return 0;
-  return -1;
-}
-
-/* Deallocate a mutex.  */
-static inline int
-__gthread_objc_mutex_deallocate (objc_mutex_t mutex)
-{
-  while (NXMutexIsOwned ((NXMutex_t *)mutex->backend))
-    NXUnlock ((NXMutex_t *)mutex->backend);
-  if (NXMutexFree ((NXMutex_t *)mutex->backend) != 0)
-    return -1;
-  mutex->backend = NULL;
-  return 0;
-}
-
-/* Grab a lock on a mutex.  */
-static inline int
-__gthread_objc_mutex_lock (objc_mutex_t mutex)
-{
-  return NXLock ((NXMutex_t *)mutex->backend);
-}
-
-/* Try to grab a lock on a mutex.  */
-static inline int
-__gthread_objc_mutex_trylock (objc_mutex_t mutex)
-{
-  if (!NXTryLock ((NXMutex_t *)mutex->backend))
-    return -1;
-  return 0;
-}
-
-/* Unlock the mutex */
-static inline int
-__gthread_objc_mutex_unlock (objc_mutex_t mutex)
-{
-  return NXUnlock ((NXMutex_t *)mutex->backend);
-}
-
-/* Backend condition mutex functions */
-
-/* Allocate a condition.  */
-static inline int
-__gthread_objc_condition_allocate (objc_condition_t condition)
-{
-  condition->backend = NXCondAlloc (NULL);
-  if (condition->backend == NULL)
-    return -1;
-
-  return 0;
-}
-
-/* Deallocate a condition.  */
-static inline int
-__gthread_objc_condition_deallocate (objc_condition_t condition)
-{
-   if (NXCondFree ((NXCond_t *)condition->backend) != 0)
-     return -1;
-   condition->backend = NULL;
-   return 0;
-}
-
-/* Wait on the condition */
-static inline int
-__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
-{
-  return NXCondWait ((NXCond_t *)condition->backend, (NXMutex_t *)mutex->backend);
-}
-
-/* Wake up all threads waiting on this condition.  */
-static inline int
-__gthread_objc_condition_broadcast (objc_condition_t condition)
-{
-  return NXCondBroadcast ((NXCond_t *)condition->backend);
-}
-
-/* Wake up one thread waiting on this condition.  */
-static inline int
-__gthread_objc_condition_signal (objc_condition_t condition)
-{
-  return NXCondSignal ((NXCond_t *)condition->backend);
-}
-
-#else /* _LIBOBJC */
-
-#if defined(__cplusplus)
-# include <bits/atomicity.h>
-/* The remaining conditions here are temporary until there is
-   an application accessible atomic operations API set... */
-#elif defined(_M_IA64) || defined(__ia64__)
-# include <../libstdc++-v3/config/cpu/ia64/bits/atomicity.h>
-#elif defined(_M_IX86) || defined(__i486__)
-# include <../libstdc++-v3/config/cpu/i486/bits/atomicity.h>
-#elif defined(_M_AMD64) || defined(__x86_64__)
-# include <../libstdc++-v3/config/cpu/x86-64/bits/atomicity.h>
-#endif
-
-typedef volatile long __gthread_once_t;
-
-#define __GTHREAD_ONCE_INIT 0
-
-static inline int
-__gthread_once (__gthread_once_t *once, void (*func) (void))
-{
-  if (__compare_and_swap (once, 0, 1))
-  {
-    func();
-    *once |= 2;
-  }
-  else
-  {
-    while (!(*once & 2))
-      NXThreadYield ();
-  }
-  return 0;
-}
-
-static inline int
-__gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
-{
-  return NXKeyCreate (dtor, NULL, key);
-}
-
-static inline int
-__gthread_key_dtor (__gthread_key_t key, void *ptr)
-{
-  /* Just reset the key value to zero. */
-  if (ptr)
-    return NXKeySetValue (key, NULL);
-  return 0;
-}
-
-static inline int
-__gthread_key_delete (__gthread_key_t key)
-{
-  return NXKeyDelete (key);
-}
-
-static inline void *
-__gthread_getspecific (__gthread_key_t key)
-{
-  void *value;
-
-  if (NXKeyGetValue (key, &value) == 0)
-    return value;
-  return NULL;
-}
-
-static inline int
-__gthread_setspecific (__gthread_key_t key, const void *ptr)
-{
-  return NXKeySetValue (key, (void *)ptr);
-}
-
-static inline void
-__gthread_mutex_init_function (__gthread_mutex_t *mutex)
-{
-  static const NX_LOCK_INFO_ALLOC (info, "GTHREADS", 0);
-
-  *mutex = NXMutexAlloc (0, 0, &info);
-}
-
-static inline int
-__gthread_mutex_lock (__gthread_mutex_t *mutex)
-{
-  return NXLock (*mutex);
-}
-
-static inline int
-__gthread_mutex_trylock (__gthread_mutex_t *mutex)
-{
-  if (NXTryLock (*mutex))
-    return 0;
-  return -1;
-}
-
-static inline int
-__gthread_mutex_unlock (__gthread_mutex_t *mutex)
-{
-  return NXUnlock (*mutex);
-}
-
-static inline void
-__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
-{
-  static const NX_LOCK_INFO_ALLOC (info, "GTHREADS", 0);
-
-  *mutex = NXMutexAlloc (NX_MUTEX_RECURSIVE, 0, &info);
-}
-
-static inline int
-__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex)
-{
-  return NXLock (*mutex);
-}
-
-static inline int
-__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex)
-{
-  if (NXTryLock (*mutex))
-    return 0;
-  return -1;
-}
-
-static inline int
-__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
-{
-  return NXUnlock (*mutex);
-}
-
-#endif /* _LIBOBJC */
-
-#endif /* not GCC_GTHR_NKS_H */