110 lines
3.8 KiB
C
110 lines
3.8 KiB
C
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/* $NetBSD: loadfile.h,v 1.1 1999/03/25 03:41:58 simonb Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#define BOOT_AOUT
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#define BOOT_ECOFF
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#define BOOT_ELF
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#define ELFSIZE 32
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/*
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* Array indices in the u_long position array
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*/
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#define MARK_START 0
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#define MARK_ENTRY 1
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#define MARK_NSYM 2
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#define MARK_SYM 3
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#define MARK_END 4
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#define MARK_MAX 5
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/*
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* Bit flags for sections to load
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*/
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#define LOAD_TEXT 0x0001
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#define LOAD_DATA 0x0002
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#define LOAD_BSS 0x0004
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#define LOAD_SYM 0x0008
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#define LOAD_HDR 0x0010
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#define LOAD_ALL 0x001f
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#define COUNT_TEXT 0x0100
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#define COUNT_DATA 0x0200
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#define COUNT_BSS 0x0400
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#define COUNT_SYM 0x0800
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#define COUNT_HDR 0x1000
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#define COUNT_ALL 0x1f00
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int loadfile __P((const char *, u_long *, int));
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#ifdef _STANDALONE
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#define LOADADDR(a) (((u_long)(a)) + offset)
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#define ALIGNENTRY(a) ((u_long)(a))
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#define READ(f, b, c) read((f), (void *)LOADADDR(b), (c))
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#define BCOPY(s, d, c) memcpy((void *)LOADADDR(d), (void *)(s), (c))
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#define BZERO(d, c) memset((void *)LOADADDR(d), 0, (c))
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#define WARN(a) (void)(printf a, \
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printf((errno ? ": %s\n" : "\n"), \
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strerror(errno)))
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#define PROGRESS(a) (void) printf a
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#define ALLOC(a) alloc(a)
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#define FREE(a, b) free(a, b)
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#define OKMAGIC(a) ((a) == OMAGIC)
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void vpbcopy __P((const void *, void *, size_t));
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void pbzero __P((void *, size_t));
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ssize_t pread __P((int, void *, size_t));
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#else
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#define LOADADDR(a) (((u_long)(a)) + offset)
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#define ALIGNENTRY(a) ((u_long)(a))
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#define READ(f, b, c) read((f), (void *)LOADADDR(b), (c))
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#define BCOPY(s, d, c) memcpy((void *)LOADADDR(d), (void *)(s), (c))
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#define BZERO(d, c) memset((void *)LOADADDR(d), 0, (c))
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#define WARN(a) warn a
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#define PROGRESS(a) /* nothing */
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#define ALLOC(a) malloc(a)
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#define FREE(a, b) free(a)
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#define OKMAGIC(a) ((a) == OMAGIC)
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ssize_t vread __P((int, u_long, u_long *, size_t));
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void vcopy __P((u_long, u_long, u_long *, size_t));
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void vzero __P((u_long, u_long *, size_t));
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#endif
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