mirror of https://github.com/acidanthera/audk.git
98 lines
4.0 KiB
C
98 lines
4.0 KiB
C
/* $NetBSD: loadfile_machdep.h,v 1.1 2006/04/07 14:21:18 cherry 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 and Ross Harvey.
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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_ELF64
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#define LOAD_KERNEL (LOAD_ALL & ~LOAD_TEXTA)
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#define COUNT_KERNEL (COUNT_ALL & ~COUNT_TEXTA)
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#ifndef MD_LOADSEG
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/* XXX: Multiple unwind sections are ignored, and the last one found returned... Fixme! */
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extern vaddr_t ia64_unwindtab;
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extern vsize_t ia64_unwindtablen;
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#define MD_LOADSEG(phdr) ((phdr)->p_type == PT_IA_64_UNWIND ? ia64_unwindtab = (phdr)->p_vaddr, ia64_unwindtablen = (phdr)->p_filesz, 1 : 0)
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#endif
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#ifdef _STANDALONE
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/* XXX: cherry: This whole thing is glue between the NetBSD pread/vpbcopy etc. etc
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* and the FreeBSD kern_pread/bzero etc. etc. Needs to be cleaned up
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* after discussion.
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*/
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#include "bootstrap.h"
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#define LOADADDR(a) ((a) + offset)
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#define ALIGNENTRY(a) Error! alpha supports ECOFF and ELF only! /* Fixme: for ia64 */
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#define READ(f, b, c) pread((f), LOADADDR(b), (c))
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#define BCOPY(s, d, c) vpbcopy((s), LOADADDR(d), (c))
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#define BZERO(d, c) pbzero(LOADADDR(d), (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 DEALLOC(a, b) dealloc(a, b)
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#define OKMAGIC(a) Error! ia64 supports ELF only!
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/* XXX: defines below glues NetBSD conventions with bootstrap.h. */
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#define vpbcopy archsw.arch_copyin
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#define pbzero kern_bzero
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#define pread archsw.arch_readin
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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 DEALLOC(a, b) free(a)
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#define OKMAGIC(a) ((a) == OMAGIC)
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ssize_t vread(int, u_long, u_long *, size_t);
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void vcopy(u_long, u_long, u_long *, size_t);
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void vzero(u_long, u_long *, size_t);
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#endif
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