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Annotation of qemu/bsd-user/bsd-mman.h, revision 1.1

1.1     ! root        1: /*-
        !             2:  * Copyright (c) 1982, 1986, 1993
        !             3:  *      The Regents of the University of California.  All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 4. Neither the name of the University nor the names of its contributors
        !            14:  *    may be used to endorse or promote products derived from this software
        !            15:  *    without specific prior written permission.
        !            16:  *
        !            17:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            27:  * SUCH DAMAGE.
        !            28:  *
        !            29:  *      @(#)mman.h      8.2 (Berkeley) 1/9/95
        !            30:  * $FreeBSD: src/sys/sys/mman.h,v 1.42 2008/03/28 04:29:27 ps Exp $
        !            31:  */
        !            32: 
        !            33: #define TARGET_FREEBSD_MAP_RESERVED0080 0x0080  /* previously misimplemented MAP_INHERIT */
        !            34: #define TARGET_FREEBSD_MAP_RESERVED0100 0x0100  /* previously unimplemented MAP_NOEXTEND */
        !            35: #define TARGET_FREEBSD_MAP_STACK        0x0400  /* region grows down, like a stack */
        !            36: #define TARGET_FREEBSD_MAP_NOSYNC       0x0800  /* page to but do not sync underlying file */
        !            37: 
        !            38: #define TARGET_FREEBSD_MAP_FLAGMASK     0x1ff7
        !            39: 
        !            40: /*      $NetBSD: mman.h,v 1.42 2008/11/18 22:13:49 ad Exp $     */
        !            41: 
        !            42: /*-
        !            43:  * Copyright (c) 1982, 1986, 1993
        !            44:  *      The Regents of the University of California.  All rights reserved.
        !            45:  *
        !            46:  * Redistribution and use in source and binary forms, with or without
        !            47:  * modification, are permitted provided that the following conditions
        !            48:  * are met:
        !            49:  * 1. Redistributions of source code must retain the above copyright
        !            50:  *    notice, this list of conditions and the following disclaimer.
        !            51:  * 2. Redistributions in binary form must reproduce the above copyright
        !            52:  *    notice, this list of conditions and the following disclaimer in the
        !            53:  *    documentation and/or other materials provided with the distribution.
        !            54:  * 3. Neither the name of the University nor the names of its contributors
        !            55:  *    may be used to endorse or promote products derived from this software
        !            56:  *    without specific prior written permission.
        !            57:  *
        !            58:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            59:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            60:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            61:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            62:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            63:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            64:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            65:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            66:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            67:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            68:  * SUCH DAMAGE.
        !            69:  *
        !            70:  *      @(#)mman.h      8.2 (Berkeley) 1/9/95
        !            71:  */
        !            72: #define TARGET_NETBSD_MAP_INHERIT       0x0080  /* region is retained after exec */
        !            73: #define TARGET_NETBSD_MAP_TRYFIXED      0x0400 /* attempt hint address, even within break */
        !            74: #define TARGET_NETBSD_MAP_WIRED         0x0800  /* mlock() mapping when it is established */
        !            75: 
        !            76: #define TARGET_NETBSD_MAP_STACK         0x2000  /* allocated from memory, swap space (stack) */
        !            77: 
        !            78: #define TARGET_NETBSD_MAP_FLAGMASK      0x3ff7
        !            79: 
        !            80: /*      $OpenBSD: mman.h,v 1.18 2003/07/21 22:52:19 tedu Exp $  */
        !            81: /*      $NetBSD: mman.h,v 1.11 1995/03/26 20:24:23 jtc Exp $    */
        !            82: 
        !            83: /*-
        !            84:  * Copyright (c) 1982, 1986, 1993
        !            85:  *      The Regents of the University of California.  All rights reserved.
        !            86:  *
        !            87:  * Redistribution and use in source and binary forms, with or without
        !            88:  * modification, are permitted provided that the following conditions
        !            89:  * are met:
        !            90:  * 1. Redistributions of source code must retain the above copyright
        !            91:  *    notice, this list of conditions and the following disclaimer.
        !            92:  * 2. Redistributions in binary form must reproduce the above copyright
        !            93:  *    notice, this list of conditions and the following disclaimer in the
        !            94:  *    documentation and/or other materials provided with the distribution.
        !            95:  * 3. Neither the name of the University nor the names of its contributors
        !            96:  *    may be used to endorse or promote products derived from this software
        !            97:  *    without specific prior written permission.
        !            98:  *
        !            99:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !           100:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !           101:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !           102:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !           103:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !           104:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !           105:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !           106:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !           107:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !           108:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !           109:  * SUCH DAMAGE.
        !           110:  *
        !           111:  *      @(#)mman.h      8.1 (Berkeley) 6/2/93
        !           112:  */
        !           113: 
        !           114: #define TARGET_OPENBSD_MAP_INHERIT      0x0080  /* region is retained after exec */
        !           115: #define TARGET_OPENBSD_MAP_NOEXTEND     0x0100  /* for MAP_FILE, don't change file size */
        !           116: #define TARGET_OPENBSD_MAP_TRYFIXED     0x0400  /* attempt hint address, even within heap */
        !           117: 
        !           118: #define TARGET_OPENBSD_MAP_FLAGMASK     0x17f7
        !           119: 
        !           120: // XXX
        !           121: #define TARGET_BSD_MAP_FLAGMASK         0x3ff7

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