8 files changed, 112 insertions, 16 deletions
diff --git a/lib/libpthread/arch/i386/i386/ksd.c b/lib/libpthread/arch/i386/i386/ksd.c
index 791c63665ab2..4e959594eb27 100644
--- a/lib/libpthread/arch/i386/i386/ksd.c
+++ b/lib/libpthread/arch/i386/i386/ksd.c
@@ -39,6 +39,7 @@ __FBSDID("$FreeBSD$");
 #include <string.h>
 #include <ucontext.h>
 
+#include "pthread_md.h"
 #include "ksd.h"
 
 #define LDT_ENTRIES 8192
diff --git a/lib/libpthread/arch/i386/include/ksd.h b/lib/libpthread/arch/i386/include/ksd.h
index 0b38505e82a3..4921238d1e0d 100644
--- a/lib/libpthread/arch/i386/include/ksd.h
+++ b/lib/libpthread/arch/i386/include/ksd.h
@@ -34,22 +34,9 @@
 
 #include <sys/types.h>
 
-struct pthread;
-struct __ucontext;
 struct kse;
 
 /*
- * KSE Specific Data.
- */
-struct ksd {
-	int	ldt;
-#define	KSDF_INITIALIZED	0x01
-	long	flags;
-	void	*base;
-	long	size;
-};
-
-/*
  * Evaluates to the byte offset of the per-kse variable name.
  */
 #define	__ksd_offset(name)	__offsetof(struct kse, name)
diff --git a/lib/libpthread/arch/i386/include/pthread_md.h b/lib/libpthread/arch/i386/include/pthread_md.h
index cb5a3443a345..ad0dfd61cb37 100644
--- a/lib/libpthread/arch/i386/include/pthread_md.h
+++ b/lib/libpthread/arch/i386/include/pthread_md.h
@@ -51,4 +51,16 @@ extern int _thr_getcontext(ucontext_t *);
 
 #define	THR_ALIGNBYTES	15
 #define	THR_ALIGN(td)	(((unsigned)(td) + THR_ALIGNBYTES) & ~THR_ALIGNBYTES)
+
+/*
+ * KSE Specific Data.
+ */
+struct ksd {
+	int	ldt;
+#define	KSDF_INITIALIZED	0x01
+	long	flags;
+	void	*base;
+	long	size;
+};
+
 #endif
diff --git a/lib/libpthread/arch/ia64/Makefile.inc b/lib/libpthread/arch/ia64/Makefile.inc
index b3aafbd34c62..4b8d9d2da8b1 100644
--- a/lib/libpthread/arch/ia64/Makefile.inc
+++ b/lib/libpthread/arch/ia64/Makefile.inc
@@ -2,4 +2,4 @@
 
 .PATH:	${.CURDIR}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
 
-SRCS+=	ksd.c thr_enter_uts.S thr_switch.S
+SRCS+=	thr_enter_uts.S thr_switch.S
diff --git a/lib/libpthread/arch/ia64/include/ksd.h b/lib/libpthread/arch/ia64/include/ksd.h
new file mode 100644
index 000000000000..8878132bdf3a
--- /dev/null
+++ b/lib/libpthread/arch/ia64/include/ksd.h
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2003 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef	_KSD_H_
+#define	_KSD_H_
+
+struct kse;
+struct pthread;
+
+register struct kse *_tp __asm("%r13");
+
+static __inline int
+_ksd_create(struct ksd *ksd, void *base, int size)
+{
+	ksd->ksd_base = base;
+	ksd->ksd_size = size;
+	return (0);
+}
+
+static __inline struct kse *
+_ksd_curkse()
+{
+	/* XXX why not simply return _tp? */
+	return ((struct kse *)_tp->k_mbx.km_udata);
+}
+
+static __inline struct pthread *
+_ksd_curthread()
+{
+	return (_tp->k_curthread);
+}
+
+static __inline void
+_ksd_destroy(struct ksd *ksd)
+{
+}
+
+static __inline kse_critical_t
+_ksd_get_tmbx()
+{
+	return (_tp->k_mbx.km_curthread);
+}
+
+static __inline kse_critical_t
+_ksd_readandclear_tmbx()
+{
+	kse_critical_t crit;
+	__asm("xchg8    %0=[%1],r0" : "=r"(crit)
+	    : "r"(&_tp->k_mbx.km_curthread));
+	return (crit);
+}
+
+static __inline void
+_ksd_set_tmbx(kse_critical_t crit)
+{
+	_tp->k_mbx.km_curthread = crit;
+}
+
+static __inline int
+_ksd_setprivate(struct ksd *ksd)
+{
+	_tp = (struct kse *)ksd->ksd_base;
+	return (0);
+}
+
+#endif /* _KSD_H_ */
diff --git a/lib/libpthread/arch/ia64/include/pthread_md.h b/lib/libpthread/arch/ia64/include/pthread_md.h
index 93a179d2ec7f..096543589fac 100644
--- a/lib/libpthread/arch/ia64/include/pthread_md.h
+++ b/lib/libpthread/arch/ia64/include/pthread_md.h
@@ -35,4 +35,10 @@
 #define	THR_ALIGNBYTES	15
 #define	THR_ALIGN(td)	(((uintptr_t)(td) + THR_ALIGNBYTES) & ~THR_ALIGNBYTES)
 
+/* KSE Specific Data. */
+struct ksd {
+	void	*ksd_base;
+	int	ksd_size;
+};
+
 #endif /* _PTHREAD_MD_H_ */
diff --git a/lib/libpthread/thread/thr_kern.c b/lib/libpthread/thread/thr_kern.c
index 2641890a747a..d1a20062d0fc 100644
--- a/lib/libpthread/thread/thr_kern.c
+++ b/lib/libpthread/thread/thr_kern.c
@@ -52,8 +52,8 @@ __FBSDID("$FreeBSD$");
 
 #include "atomic_ops.h"
 #include "thr_private.h"
-#include "pthread_md.h"
 #include "libc_private.h"
+#include "ksd.h"
 
 /*#define DEBUG_THREAD_KERN */
 #ifdef DEBUG_THREAD_KERN
diff --git a/lib/libpthread/thread/thr_private.h b/lib/libpthread/thread/thr_private.h
index 092f86d84262..367202592710 100644
--- a/lib/libpthread/thread/thr_private.h
+++ b/lib/libpthread/thread/thr_private.h
@@ -54,7 +54,6 @@
 #include <pthread.h>
 #include <pthread_np.h>
 
-#include "ksd.h"
 #include "lock.h"
 #include "pthread_md.h"