diff options
Diffstat (limited to 'contrib/bind9/lib/isc/alpha')
| -rw-r--r-- | contrib/bind9/lib/isc/alpha/Makefile.in | 24 | ||||
| -rw-r--r-- | contrib/bind9/lib/isc/alpha/include/Makefile.in | 24 | ||||
| -rw-r--r-- | contrib/bind9/lib/isc/alpha/include/isc/Makefile.in | 36 | ||||
| -rw-r--r-- | contrib/bind9/lib/isc/alpha/include/isc/atomic.h | 170 |
4 files changed, 0 insertions, 254 deletions
diff --git a/contrib/bind9/lib/isc/alpha/Makefile.in b/contrib/bind9/lib/isc/alpha/Makefile.in deleted file mode 100644 index c8e77e4..0000000 --- a/contrib/bind9/lib/isc/alpha/Makefile.in +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright (C) 2007 Internet Systems Consortium, Inc. ("ISC") -# -# Permission to use, copy, modify, and/or distribute this software for any -# purpose with or without fee is hereby granted, provided that the above -# copyright notice and this permission notice appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH -# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, -# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -# PERFORMANCE OF THIS SOFTWARE. - -# $Id: Makefile.in,v 1.2.2.1 2007/09/14 04:26:38 marka Exp $ - -srcdir = @srcdir@ -VPATH = @srcdir@ -top_srcdir = @top_srcdir@ - -SUBDIRS = include -TARGETS = - -@BIND9_MAKE_RULES@ diff --git a/contrib/bind9/lib/isc/alpha/include/Makefile.in b/contrib/bind9/lib/isc/alpha/include/Makefile.in deleted file mode 100644 index f4dd2f6..0000000 --- a/contrib/bind9/lib/isc/alpha/include/Makefile.in +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright (C) 2007 Internet Systems Consortium, Inc. ("ISC") -# -# Permission to use, copy, modify, and/or distribute this software for any -# purpose with or without fee is hereby granted, provided that the above -# copyright notice and this permission notice appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH -# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, -# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -# PERFORMANCE OF THIS SOFTWARE. - -# $Id: Makefile.in,v 1.2.2.1 2007/09/14 04:26:38 marka Exp $ - -srcdir = @srcdir@ -VPATH = @srcdir@ -top_srcdir = @top_srcdir@ - -SUBDIRS = isc -TARGETS = - -@BIND9_MAKE_RULES@ diff --git a/contrib/bind9/lib/isc/alpha/include/isc/Makefile.in b/contrib/bind9/lib/isc/alpha/include/isc/Makefile.in deleted file mode 100644 index 6760ce6..0000000 --- a/contrib/bind9/lib/isc/alpha/include/isc/Makefile.in +++ /dev/null @@ -1,36 +0,0 @@ -# Copyright (C) 2007 Internet Systems Consortium, Inc. ("ISC") -# -# Permission to use, copy, modify, and/or distribute this software for any -# purpose with or without fee is hereby granted, provided that the above -# copyright notice and this permission notice appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH -# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, -# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -# PERFORMANCE OF THIS SOFTWARE. - -# $Id: Makefile.in,v 1.2.2.1 2007/09/14 04:26:38 marka Exp $ - -srcdir = @srcdir@ -VPATH = @srcdir@ -top_srcdir = @top_srcdir@ - -@BIND9_VERSION@ - -HEADERS = atomic.h - -SUBDIRS = -TARGETS = - -@BIND9_MAKE_RULES@ - -installdirs: - $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}/isc - -install:: installdirs - for i in ${HEADERS}; do \ - ${INSTALL_DATA} $(srcdir)/$$i ${DESTDIR}${includedir}/isc ; \ - done diff --git a/contrib/bind9/lib/isc/alpha/include/isc/atomic.h b/contrib/bind9/lib/isc/alpha/include/isc/atomic.h deleted file mode 100644 index a4b9b15..0000000 --- a/contrib/bind9/lib/isc/alpha/include/isc/atomic.h +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC") - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id: atomic.h,v 1.2.2.2 2005/06/16 22:01:01 jinmei Exp $ */ - -/* - * This code was written based on FreeBSD's kernel source whose copyright - * follows: - */ - -/*- - * Copyright (c) 1998 Doug Rabson - * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 ISC_ATOMIC_H -#define ISC_ATOMIC_H 1 - -#include <isc/platform.h> -#include <isc/types.h> - -#ifdef ISC_PLATFORM_USEOSFASM -#include <c_asm.h> - -#pragma intrinsic(asm) - -/* - * This routine atomically increments the value stored in 'p' by 'val', and - * returns the previous value. - */ -static inline isc_int32_t -isc_atomic_xadd(isc_int32_t *p, isc_int32_t val) { - return (asm("1:" - "ldl_l %t0, 0(%a0);" /* load old value */ - "mov %t0, %v0;" /* copy the old value */ - "addl %t0, %a1, %t0;" /* calculate new value */ - "stl_c %t0, 0(%a0);" /* attempt to store */ - "beq %t0, 1b;", /* spin if failed */ - p, val)); -} - -/* - * This routine atomically stores the value 'val' in 'p'. - */ -static inline void -isc_atomic_store(isc_int32_t *p, isc_int32_t val) { - (void)asm("1:" - "ldl_l %t0, 0(%a0);" /* load old value */ - "mov %a1, %t0;" /* value to store */ - "stl_c %t0, 0(%a0);" /* attempt to store */ - "beq %t0, 1b;", /* spin if failed */ - p, val); -} - -/* - * This routine atomically replaces the value in 'p' with 'val', if the - * original value is equal to 'cmpval'. The original value is returned in any - * case. - */ -static inline isc_int32_t -isc_atomic_cmpxchg(isc_int32_t *p, isc_int32_t cmpval, isc_int32_t val) { - - return(asm("1:" - "ldl_l %t0, 0(%a0);" /* load old value */ - "mov %t0, %v0;" /* copy the old value */ - "cmpeq %t0, %a1, %t0;" /* compare */ - "beq %t0, 2f;" /* exit if not equal */ - "mov %a2, %t0;" /* value to store */ - "stl_c %t0, 0(%a0);" /* attempt to store */ - "beq %t0, 1b;" /* if it failed, spin */ - "2:", - p, cmpval, val)); -} -#elif defined (ISC_PLATFORM_USEGCCASM) -static inline isc_int32_t -isc_atomic_xadd(isc_int32_t *p, isc_int32_t val) { - isc_int32_t temp, prev; - - __asm__ volatile( - "1:" - "ldl_l %0, %1;" /* load old value */ - "mov %0, %2;" /* copy the old value */ - "addl %0, %3, %0;" /* calculate new value */ - "stl_c %0, %1;" /* attempt to store */ - "beq %0, 1b;" /* spin if failed */ - : "=&r"(temp), "+m"(*p), "=r"(prev) - : "r"(val) - : "memory"); - - return (prev); -} - -static inline void -isc_atomic_store(isc_int32_t *p, isc_int32_t val) { - isc_int32_t temp; - - __asm__ volatile( - "1:" - "ldl_l %0, %1;" /* load old value */ - "mov %2, %0;" /* value to store */ - "stl_c %0, %1;" /* attempt to store */ - "beq %0, 1b;" /* if it failed, spin */ - : "=&r"(temp), "+m"(*p) - : "r"(val) - : "memory"); -} - -static inline isc_int32_t -isc_atomic_cmpxchg(isc_int32_t *p, isc_int32_t cmpval, isc_int32_t val) { - isc_int32_t temp, prev; - - __asm__ volatile( - "1:" - "ldl_l %0, %1;" /* load old value */ - "mov %0, %2;" /* copy the old value */ - "cmpeq %0, %3, %0;" /* compare */ - "beq %0, 2f;" /* exit if not equal */ - "mov %4, %0;" /* value to store */ - "stl_c %0, %1;" /* attempt to store */ - "beq %0, 1b;" /* if it failed, spin */ - "2:" - : "=&r"(temp), "+m"(*p), "=r"(prev) - : "r"(cmpval), "r"(val) - : "memory"); - - return (prev); -} -#else - -#error "unsupported compiler. disable atomic ops by --disable-atomic" - -#endif - -#endif /* ISC_ATOMIC_H */ |
