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Cider Isn't Darwin Emulation, Really
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C
at android
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121/* * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ *//*- * Copyright (c) 1992, 1993 * The Regents of the University of California. 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. * * @(#)exec.h 8.1 (Berkeley) 6/11/93 */
#ifndef _BSD_I386_EXEC_H_#define _BSD_I386_EXEC_H_
#ifdef BSD_KERNEL_PRIVATE/* Size of a page in an object file. */#define __LDPGSZ 4096
/* Valid magic number check. */#define N_BADMAG(ex) \ ((ex).a_magic != NMAGIC && (ex).a_magic != OMAGIC && \ (ex).a_magic != ZMAGIC)
/* Address of the bottom of the text segment. */#define N_TXTADDR(X) 0
/* Address of the bottom of the data segment. */#define N_DATADDR(ex) \ (N_TXTADDR(ex) + ((ex).a_magic == OMAGIC ? (ex).a_text \ : __LDPGSZ + ((ex).a_text - 1 & ~(__LDPGSZ - 1))))
/* Text segment offset. */#define N_TXTOFF(ex) \ ((ex).a_magic == ZMAGIC ? __LDPGSZ : sizeof(struct exec))
/* Data segment offset. */#define N_DATOFF(ex) \ (N_TXTOFF(ex) + ((ex).a_magic != ZMAGIC ? (ex).a_text : \ __LDPGSZ + ((ex).a_text - 1 & ~(__LDPGSZ - 1))))
/* Symbol table offset. */#define N_SYMOFF(ex) \ (N_TXTOFF(ex) + (ex).a_text + (ex).a_data + (ex).a_trsize + \ (ex).a_drsize)
/* String table offset. */#define N_STROFF(ex) (N_SYMOFF(ex) + (ex).a_syms)
/* Description of the object file header (a.out format). */struct exec {#define OMAGIC 0407 /* old impure format */#define NMAGIC 0410 /* read-only text */#define ZMAGIC 0413 /* demand load format */#define QMAGIC 0314 /* demand load format. Header in text. */ unsigned int a_magic; /* magic number */
unsigned int a_text; /* text segment size */ unsigned int a_data; /* initialized data size */ unsigned int a_bss; /* uninitialized data size */ unsigned int a_syms; /* symbol table size */ unsigned int a_entry; /* entry point */ unsigned int a_trsize; /* text relocation size */ unsigned int a_drsize; /* data relocation size */};
#endif /* BSD_KERNEL_PRIVATE */
#endif /* _BSD_I386_EXEC_H_ */