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authormatt <matt@NetBSD.org>2003-08-31 19:45:25 +0000
committermatt <matt@NetBSD.org>2003-08-31 19:45:25 +0000
commit9de4f868de49da9778243f6d3e65e6b4fba834bb (patch)
tree051431a72323861395f7b31c8b52e9f2a57f2002 /gnu
parent42dd9f2673a57f116b0e0ec63baee00f05f92c9f (diff)
Regenerated.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/lib/libstdc++-v3/arch/alpha/c++config.h10
-rw-r--r--gnu/lib/libstdc++-v3/arch/alpha/config.h8
-rw-r--r--gnu/lib/libstdc++-v3/arch/alpha/gthr-default.h396
-rw-r--r--gnu/usr.bin/gcc3/arch/alpha/configargs.h4
-rw-r--r--gnu/usr.bin/gcc3/libiberty/defs.mk2
5 files changed, 351 insertions, 69 deletions
diff --git a/gnu/lib/libstdc++-v3/arch/alpha/c++config.h b/gnu/lib/libstdc++-v3/arch/alpha/c++config.h
index 35ab19b808e..2219a372ce7 100644
--- a/gnu/lib/libstdc++-v3/arch/alpha/c++config.h
+++ b/gnu/lib/libstdc++-v3/arch/alpha/c++config.h
@@ -1,5 +1,5 @@
/* This file is automatically generated. DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.1 2003/07/25 16:26:53 mrg Exp */
+/* Generated from: NetBSD: mknative-gcc,v 1.7 2003/08/22 00:24:46 mrg Exp */
// Predefined symbols and macros -*- C++ -*-
@@ -38,7 +38,7 @@
#include <bits/os_defines.h>
// The current version of the C++ library in compressed ISO date format.
-#define __GLIBCPP__ 20030720
+#define __GLIBCPP__ 20030804
// This is necessary until GCC supports separate template compilation.
#define _GLIBCPP_NO_TEMPLATE_EXPORT 1
@@ -108,10 +108,10 @@
#define _GLIBCPP_HAVE_MMAP 1
// Define if GCC supports weak symbols.
-/* #undef _GLIBCPP_SUPPORTS_WEAK */
+#define _GLIBCPP_SUPPORTS_WEAK __GXX_WEAK__
// Include I/O support for 'long long' and 'unsigned long long'.
-/* #undef _GLIBCPP_USE_LONG_LONG */
+#define _GLIBCPP_USE_LONG_LONG 1
// Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
/* #undef _GLIBCPP_USE_C99 */
@@ -140,7 +140,7 @@
#endif
// Define if gthr-default.h exists (meaning that threading support is enabled).
-/* #undef _GLIBCPP_HAVE_GTHR_DEFAULT */
+#define _GLIBCPP_HAVE_GTHR_DEFAULT 1
// Define if drand48 exists.
/* #undef _GLIBCPP_HAVE_DRAND48 */
diff --git a/gnu/lib/libstdc++-v3/arch/alpha/config.h b/gnu/lib/libstdc++-v3/arch/alpha/config.h
index aa7bb621f8a..15d43a042eb 100644
--- a/gnu/lib/libstdc++-v3/arch/alpha/config.h
+++ b/gnu/lib/libstdc++-v3/arch/alpha/config.h
@@ -1,5 +1,5 @@
/* This file is automatically generated. DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.6 2003/08/01 02:44:56 mrg Exp */
+/* Generated from: NetBSD: mknative-gcc,v 1.7 2003/08/22 00:24:46 mrg Exp */
/* config.h. Generated automatically by configure. */
/* config.h.in. Generated automatically from configure.in by autoheader. */
@@ -8,10 +8,10 @@
#define HAVE_MMAP 1
// Define if GCC supports weak symbols.
-/* #undef _GLIBCPP_SUPPORTS_WEAK */
+#define _GLIBCPP_SUPPORTS_WEAK __GXX_WEAK__
// Include I/O support for 'long long' and 'unsigned long long'.
-/* #undef _GLIBCPP_USE_LONG_LONG */
+#define _GLIBCPP_USE_LONG_LONG 1
// Define if C99 features such as lldiv_t, llabs, lldiv should be exposed.
/* #undef _GLIBCPP_USE_C99 */
@@ -40,7 +40,7 @@
#endif
// Define if gthr-default.h exists (meaning that threading support is enabled).
-/* #undef HAVE_GTHR_DEFAULT */
+#define HAVE_GTHR_DEFAULT 1
// Define if drand48 exists.
/* #undef HAVE_DRAND48 */
diff --git a/gnu/lib/libstdc++-v3/arch/alpha/gthr-default.h b/gnu/lib/libstdc++-v3/arch/alpha/gthr-default.h
index 6fa2b1ed699..6d49ac3e797 100644
--- a/gnu/lib/libstdc++-v3/arch/alpha/gthr-default.h
+++ b/gnu/lib/libstdc++-v3/arch/alpha/gthr-default.h
@@ -1,9 +1,9 @@
/* This file is automatically generated. DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.1 2003/07/25 16:26:53 mrg Exp */
+/* Generated from: NetBSD: mknative-gcc,v 1.7 2003/08/22 00:24:46 mrg Exp */
/* Threads compatibility routines for libgcc2 and libobjc. */
/* Compile this one with gcc. */
-/* Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of GCC.
@@ -29,22 +29,93 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
This exception does not however invalidate any other reasons why
the executable file might be covered by the GNU General Public License. */
-#ifndef _GLIBCPP_GCC_GTHR_SINGLE_H
-#define _GLIBCPP_GCC_GTHR_SINGLE_H
+#ifndef _GLIBCPP_GCC_GTHR_POSIX_H
+#define _GLIBCPP_GCC_GTHR_POSIX_H
-/* Just provide compatibility for mutex handling. */
+/* POSIX threads specific definitions.
+ Easy, since the interface is just one-to-one mapping. */
-typedef int __gthread_mutex_t;
+#define __GTHREADS 1
-#define __GTHREAD_MUTEX_INIT 0
+#include <pthread.h>
+#include <unistd.h>
-#ifdef __cplusplus
-#define _GLIBCPP_UNUSED(x)
-#else
-#define _GLIBCPP_UNUSED(x) x __attribute__((unused))
-#endif
+typedef pthread_key_t __gthread_key_t;
+typedef pthread_once_t __gthread_once_t;
+typedef pthread_mutex_t __gthread_mutex_t;
+
+#define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
+#define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
+
+#if _GLIBCPP_SUPPORTS_WEAK && _GLIBCPP_GTHREAD_USE_WEAK
+
+#pragma weak pthread_once
+#pragma weak pthread_key_create
+#pragma weak pthread_key_delete
+#pragma weak pthread_getspecific
+#pragma weak pthread_setspecific
+#pragma weak pthread_create
+
+#pragma weak pthread_mutex_lock
+#pragma weak pthread_mutex_trylock
+#pragma weak pthread_mutex_unlock
#ifdef _LIBOBJC
+/* Objective-C. */
+#pragma weak pthread_cond_broadcast
+#pragma weak pthread_cond_destroy
+#pragma weak pthread_cond_init
+#pragma weak pthread_cond_signal
+#pragma weak pthread_cond_wait
+#pragma weak pthread_exit
+#pragma weak pthread_mutex_init
+#pragma weak pthread_mutex_destroy
+#pragma weak pthread_self
+/* These really should be protected by _POSIX_PRIORITY_SCHEDULING, but
+ we use them inside a _POSIX_THREAD_PRIORITY_SCHEDULING block. */
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+#pragma weak sched_get_priority_max
+#pragma weak sched_get_priority_min
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#pragma weak sched_yield
+#pragma weak pthread_attr_destroy
+#pragma weak pthread_attr_init
+#pragma weak pthread_attr_setdetachstate
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+#pragma weak pthread_getschedparam
+#pragma weak pthread_setschedparam
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+ static void *const __gthread_active_ptr = (void *) &pthread_create;
+ return __gthread_active_ptr != 0;
+}
+
+#else /* not _GLIBCPP_SUPPORTS_WEAK */
+
+static inline int
+__gthread_active_p (void)
+{
+ return 1;
+}
+
+#endif /* _GLIBCPP_SUPPORTS_WEAK */
+
+#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 pthread_key_t _objc_thread_storage;
+static pthread_attr_t _objc_thread_attribs;
/* Thread local storage for a single thread */
static void *thread_local_storage = NULL;
@@ -55,7 +126,21 @@ static void *thread_local_storage = NULL;
static inline int
__gthread_objc_init_thread_system (void)
{
- /* No thread support available */
+ if (__gthread_active_p ())
+ {
+ /* Initialize the thread storage key */
+ if (pthread_key_create (&_objc_thread_storage, NULL) == 0)
+ {
+ /* The normal default detach state for threads is
+ * PTHREAD_CREATE_JOINABLE which causes threads to not die
+ * when you think they should. */
+ if (pthread_attr_init (&_objc_thread_attribs) == 0
+ && pthread_attr_setdetachstate (&_objc_thread_attribs,
+ PTHREAD_CREATE_DETACHED) == 0)
+ return 0;
+ }
+ }
+
return -1;
}
@@ -63,7 +148,11 @@ __gthread_objc_init_thread_system (void)
static inline int
__gthread_objc_close_thread_system (void)
{
- /* No thread support available */
+ if (__gthread_active_p ()
+ && pthread_key_delete (_objc_thread_storage) == 0
+ && pthread_attr_destroy (&_objc_thread_attribs) == 0)
+ return 0;
+
return -1;
}
@@ -71,41 +160,100 @@ __gthread_objc_close_thread_system (void)
/* Create a new thread of execution. */
static inline objc_thread_t
-__gthread_objc_thread_detach (void (* func)(void *), void * _GLIBCPP_UNUSED(arg))
+__gthread_objc_thread_detach (void (*func)(void *), void *arg)
{
- /* No thread support available */
- return NULL;
+ objc_thread_t thread_id;
+ pthread_t new_thread_handle;
+
+ if (!__gthread_active_p ())
+ return NULL;
+
+ if (!(pthread_create (&new_thread_handle, NULL, (void *) func, arg)))
+ thread_id = (objc_thread_t) new_thread_handle;
+ else
+ thread_id = NULL;
+
+ return thread_id;
}
/* Set the current thread's priority. */
static inline int
-__gthread_objc_thread_set_priority (int _GLIBCPP_UNUSED(priority))
+__gthread_objc_thread_set_priority (int priority)
{
- /* No thread support available */
- return -1;
+ if (!__gthread_active_p ())
+ return -1;
+ else
+ {
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+ pthread_t thread_id = pthread_self ();
+ int policy;
+ struct sched_param params;
+ int priority_min, priority_max;
+
+ if (pthread_getschedparam (thread_id, &policy, &params) == 0)
+ {
+ if ((priority_max = sched_get_priority_max (policy)) == -1)
+ return -1;
+
+ if ((priority_min = sched_get_priority_min (policy)) == -1)
+ return -1;
+
+ if (priority > priority_max)
+ priority = priority_max;
+ else if (priority < priority_min)
+ priority = priority_min;
+ params.sched_priority = priority;
+
+ /*
+ * The solaris 7 and several other man pages incorrectly state that
+ * this should be a pointer to policy but pthread.h is universally
+ * at odds with this.
+ */
+ if (pthread_setschedparam (thread_id, policy, &params) == 0)
+ return 0;
+ }
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+ return -1;
+ }
}
/* Return the current thread's priority. */
static inline int
__gthread_objc_thread_get_priority (void)
{
- return OBJC_THREAD_INTERACTIVE_PRIORITY;
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+ if (__gthread_active_p ())
+ {
+ int policy;
+ struct sched_param params;
+
+ if (pthread_getschedparam (pthread_self (), &policy, &params) == 0)
+ return params.sched_priority;
+ else
+ return -1;
+ }
+ else
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+ return OBJC_THREAD_INTERACTIVE_PRIORITY;
}
/* Yield our process time to another thread. */
static inline void
__gthread_objc_thread_yield (void)
{
- return;
+ if (__gthread_active_p ())
+ sched_yield ();
}
/* Terminate the current thread. */
static inline int
__gthread_objc_thread_exit (void)
{
- /* No thread support available */
- /* Should we really exit the program */
- /* exit (&__objc_thread_exit_status); */
+ if (__gthread_active_p ())
+ /* exit the thread */
+ pthread_exit (&__objc_thread_exit_status);
+
+ /* Failed if we reached here */
return -1;
}
@@ -113,61 +261,122 @@ __gthread_objc_thread_exit (void)
static inline objc_thread_t
__gthread_objc_thread_id (void)
{
- /* No thread support, use 1. */
- return (objc_thread_t) 1;
+ if (__gthread_active_p ())
+ return (objc_thread_t) pthread_self ();
+ else
+ return (objc_thread_t) 1;
}
/* Sets the thread's local storage pointer. */
static inline int
__gthread_objc_thread_set_data (void *value)
{
- thread_local_storage = value;
- return 0;
+ if (__gthread_active_p ())
+ return pthread_setspecific (_objc_thread_storage, value);
+ else
+ {
+ thread_local_storage = value;
+ return 0;
+ }
}
/* Returns the thread's local storage pointer. */
static inline void *
__gthread_objc_thread_get_data (void)
{
- return thread_local_storage;
+ if (__gthread_active_p ())
+ return pthread_getspecific (_objc_thread_storage);
+ else
+ return thread_local_storage;
}
/* Backend mutex functions */
/* Allocate a mutex. */
static inline int
-__gthread_objc_mutex_allocate (objc_mutex_t _GLIBCPP_UNUSED(mutex))
+__gthread_objc_mutex_allocate (objc_mutex_t mutex)
{
+ if (__gthread_active_p ())
+ {
+ mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
+
+ if (pthread_mutex_init ((pthread_mutex_t *) mutex->backend, NULL))
+ {
+ objc_free (mutex->backend);
+ mutex->backend = NULL;
+ return -1;
+ }
+ }
+
return 0;
}
/* Deallocate a mutex. */
static inline int
-__gthread_objc_mutex_deallocate (objc_mutex_t _GLIBCPP_UNUSED(mutex))
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex)
{
+ if (__gthread_active_p ())
+ {
+ int count;
+
+ /*
+ * Posix Threads specifically require that the thread be unlocked
+ * for pthread_mutex_destroy to work.
+ */
+
+ do
+ {
+ count = pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend);
+ if (count < 0)
+ return -1;
+ }
+ while (count);
+
+ if (pthread_mutex_destroy ((pthread_mutex_t *) mutex->backend))
+ return -1;
+
+ objc_free (mutex->backend);
+ mutex->backend = NULL;
+ }
return 0;
}
/* Grab a lock on a mutex. */
static inline int
-__gthread_objc_mutex_lock (objc_mutex_t _GLIBCPP_UNUSED(mutex))
+__gthread_objc_mutex_lock (objc_mutex_t mutex)
{
- /* There can only be one thread, so we always get the lock */
+ if (__gthread_active_p ()
+ && pthread_mutex_lock ((pthread_mutex_t *) mutex->backend) != 0)
+ {
+ return -1;
+ }
+
return 0;
}
/* Try to grab a lock on a mutex. */
static inline int
-__gthread_objc_mutex_trylock (objc_mutex_t _GLIBCPP_UNUSED(mutex))
+__gthread_objc_mutex_trylock (objc_mutex_t mutex)
{
- /* There can only be one thread, so we always get the lock */
+ if (__gthread_active_p ()
+ && pthread_mutex_trylock ((pthread_mutex_t *) mutex->backend) != 0)
+ {
+ return -1;
+ }
+
return 0;
}
/* Unlock the mutex */
static inline int
-__gthread_objc_mutex_unlock (objc_mutex_t _GLIBCPP_UNUSED(mutex))
+__gthread_objc_mutex_unlock (objc_mutex_t mutex)
{
+ if (__gthread_active_p ()
+ && pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend) != 0)
+ {
+ return -1;
+ }
+
return 0;
}
@@ -175,68 +384,141 @@ __gthread_objc_mutex_unlock (objc_mutex_t _GLIBCPP_UNUSED(mutex))
/* Allocate a condition. */
static inline int
-__gthread_objc_condition_allocate (objc_condition_t _GLIBCPP_UNUSED(condition))
+__gthread_objc_condition_allocate (objc_condition_t condition)
{
+ if (__gthread_active_p ())
+ {
+ condition->backend = objc_malloc (sizeof (pthread_cond_t));
+
+ if (pthread_cond_init ((pthread_cond_t *) condition->backend, NULL))
+ {
+ objc_free (condition->backend);
+ condition->backend = NULL;
+ return -1;
+ }
+ }
+
return 0;
}
/* Deallocate a condition. */
static inline int
-__gthread_objc_condition_deallocate (objc_condition_t _GLIBCPP_UNUSED(condition))
+__gthread_objc_condition_deallocate (objc_condition_t condition)
{
+ if (__gthread_active_p ())
+ {
+ if (pthread_cond_destroy ((pthread_cond_t *) condition->backend))
+ return -1;
+
+ objc_free (condition->backend);
+ condition->backend = NULL;
+ }
return 0;
}
/* Wait on the condition */
static inline int
-__gthread_objc_condition_wait (objc_condition_t _GLIBCPP_UNUSED(condition),
- objc_mutex_t _GLIBCPP_UNUSED(mutex))
+__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
{
- return 0;
+ if (__gthread_active_p ())
+ return pthread_cond_wait ((pthread_cond_t *) condition->backend,
+ (pthread_mutex_t *) mutex->backend);
+ else
+ return 0;
}
/* Wake up all threads waiting on this condition. */
static inline int
-__gthread_objc_condition_broadcast (objc_condition_t _GLIBCPP_UNUSED(condition))
+__gthread_objc_condition_broadcast (objc_condition_t condition)
{
- return 0;
+ if (__gthread_active_p ())
+ return pthread_cond_broadcast ((pthread_cond_t *) condition->backend);
+ else
+ return 0;
}
/* Wake up one thread waiting on this condition. */
static inline int
-__gthread_objc_condition_signal (objc_condition_t _GLIBCPP_UNUSED(condition))
+__gthread_objc_condition_signal (objc_condition_t condition)
{
- return 0;
+ if (__gthread_active_p ())
+ return pthread_cond_signal ((pthread_cond_t *) condition->backend);
+ else
+ return 0;
}
#else /* _LIBOBJC */
static inline int
-__gthread_active_p (void)
+__gthread_once (__gthread_once_t *once, void (*func) (void))
{
- return 0;
+ if (__gthread_active_p ())
+ return pthread_once (once, func);
+ else
+ return -1;
}
static inline int
-__gthread_mutex_lock (__gthread_mutex_t * _GLIBCPP_UNUSED(mutex))
+__gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
{
- return 0;
+ return pthread_key_create (key, dtor);
}
static inline int
-__gthread_mutex_trylock (__gthread_mutex_t * _GLIBCPP_UNUSED(mutex))
+__gthread_key_dtor (__gthread_key_t key, void *ptr)
{
- return 0;
+ /* Just reset the key value to zero. */
+ if (ptr)
+ return pthread_setspecific (key, 0);
+ else
+ return 0;
}
static inline int
-__gthread_mutex_unlock (__gthread_mutex_t * _GLIBCPP_UNUSED(mutex))
+__gthread_key_delete (__gthread_key_t key)
{
- return 0;
+ return pthread_key_delete (key);
}
-#endif /* _LIBOBJC */
+static inline void *
+__gthread_getspecific (__gthread_key_t key)
+{
+ return pthread_getspecific (key);
+}
-#undef _GLIBCPP_UNUSED
+static inline int
+__gthread_setspecific (__gthread_key_t key, const void *ptr)
+{
+ return pthread_setspecific (key, ptr);
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *mutex)
+{
+ if (__gthread_active_p ())
+ return pthread_mutex_lock (mutex);
+ else
+ return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *mutex)
+{
+ if (__gthread_active_p ())
+ return pthread_mutex_trylock (mutex);
+ else
+ return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *mutex)
+{
+ if (__gthread_active_p ())
+ return pthread_mutex_unlock (mutex);
+ else
+ return 0;
+}
+
+#endif /* _LIBOBJC */
-#endif /* ! _GLIBCPP_GCC_GTHR_SINGLE_H */
+#endif /* ! _GLIBCPP_GCC_GTHR_POSIX_H */
diff --git a/gnu/usr.bin/gcc3/arch/alpha/configargs.h b/gnu/usr.bin/gcc3/arch/alpha/configargs.h
index 2f11098717e..3155b185b30 100644
--- a/gnu/usr.bin/gcc3/arch/alpha/configargs.h
+++ b/gnu/usr.bin/gcc3/arch/alpha/configargs.h
@@ -1,6 +1,6 @@
/* This file is automatically generated. DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gcc,v 1.5 2003/07/30 05:10:06 mrg Exp */
+/* Generated from: NetBSD: mknative-gcc,v 1.7 2003/08/22 00:24:46 mrg Exp */
/* Generated automatically. */
-static const char configuration_arguments[] = "/usr/src/tools/gcc/../../gnu/dist/gcc/configure --disable-multilib --enable-threads --build=alpha-unknown-netbsd --host=alpha--netbsd --target=alpha--netbsd";
+static const char configuration_arguments[] = "/usr/src/tools/gcc/../../gnu/dist/gcc/configure --enable-long-long --disable-multilib --enable-threads --build=alpha-unknown-netbsd --host=alpha--netbsd --target=alpha--netbsd";
static const char thread_model[] = "posix";
diff --git a/gnu/usr.bin/gcc3/libiberty/defs.mk b/gnu/usr.bin/gcc3/libiberty/defs.mk
index df56e6bd2e3..800477ef127 100644
--- a/gnu/usr.bin/gcc3/libiberty/defs.mk
+++ b/gnu/usr.bin/gcc3/libiberty/defs.mk
@@ -3,5 +3,5 @@
#
G_ALLOCA=
G_EXTRA_OFILES=
-G_LIBOBJS=insque.o mkstemps.o strncmp.o
+G_LIBOBJS=insque.o mkstemps.o
G_REQUIRED_OFILES=regex.o cplus-dem.o cp-demangle.o md5.o alloca.o argv.o choose-temp.o concat.o dyn-string.o fdmatch.o fibheap.o floatformat.o fnmatch.o getopt.o getopt1.o getpwd.o getruntime.o hashtab.o hex.o lbasename.o make-relative-prefix.o make-temp-file.o objalloc.o obstack.o partition.o physmem.o pexecute.o safe-ctype.o sort.o spaces.o splay-tree.o strerror.o strsignal.o ternary.o xatexit.o xexit.o xmalloc.o xmemdup.o xstrdup.o xstrerror.o