Merged changes from kopensolaris-gnu project

http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu/glibc.git

Commits from 9157319 to bad8ac8.

This is only partial patch, some changes to not apply
and will be resovled and committed next.

1 files changed, 58 insertions, 0 deletions

diff --git a/nptl/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/x86/synchP.h b/nptl/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/x86/synchP.h
new file mode 100644
index 0000000000..38d76a473a
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/x86/synchP.h
@@ -0,0 +1,58 @@
+/* Copyright (C) 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.
+
+   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; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYNCH_PRIV_H
+#define _SYNCH_PRIV_H
+
+/* mutex helper macros */
+#define mutex_type              flags.mbcp_type_un.mtype_rcount.count_type1
+#define mutex_magic             flags.magic
+#define mutex_flag              flags.flag1
+#define mutex_ceiling           flags.ceiling
+#define mutex_real_ceiling      flags.flag2 /* Non-standard; see NOTES.opensolaris */
+#define mutex_rcount            flags.mbcp_type_un.mtype_rcount.count_type2
+#define mutex_owner             data.data32.owner
+#define mutex_lockword32        lock.lock32.lockword
+#define mutex_lockword64        lock.owner64
+#define mutex_lockbyte          lock.lock64.pad[7]
+#define mutex_waiters           lock.lock64.pad[6]
+#define mutex_cond_waiters      data.data32.cond_waiters
+#define mutex_ownerpid          lock.lock32.ownerpid
+#define RECURSION_MAX           255 /* UCHAR_MAX */
+#define LOCKBYTE_SET            0x01
+#define LOCKBYTE_UNSET          0x00
+#define LOCKWORD32_SET_NO_WAITERS       0x01000000
+#define LOCKWORD32_UNSET_NO_WAITERS     0x00000000
+#define LOCKWORD64_SET_NO_WAITERS       0x0100000000000000
+#define LOCKWORD64_UNSET_NO_WAITERS     0x0000000000000000
+#define MUTEX_OWNERPID_SHIFT    0
+
+/* condition variable helper macros */
+#define cond_type               flags.type
+#define cond_magic              flags.magic
+#define cond_clockid            flags.flag[1]
+#define cond_waiters_user       flags.flag[2]
+#define cond_waiters_kernel     flags.flag[3]
+
+/* semaphore helper macros */
+#define sema_count              count
+#define sema_type               type
+#define sema_waiters            flags[7]
+
+#endif /* _SYNCH_PRIV_H */