/* $NetBSD: loadfile_machdep.h,v 1.1 2006/04/07 14:21:18 cherry Exp $ */ | |
/*- | |
* Copyright (c) 1998 The NetBSD Foundation, Inc. | |
* All rights reserved. | |
* | |
* This code is derived from software contributed to The NetBSD Foundation | |
* by Christos Zoulas and Ross Harvey. | |
* | |
* 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 NetBSD | |
* Foundation, Inc. and its contributors. | |
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. | |
*/ | |
#define BOOT_ELF64 | |
#define LOAD_KERNEL (LOAD_ALL & ~LOAD_TEXTA) | |
#define COUNT_KERNEL (COUNT_ALL & ~COUNT_TEXTA) | |
#ifndef MD_LOADSEG | |
/* XXX: Multiple unwind sections are ignored, and the last one found returned... Fixme! */ | |
extern vaddr_t ia64_unwindtab; | |
extern vsize_t ia64_unwindtablen; | |
#define MD_LOADSEG(phdr) ((phdr)->p_type == PT_IA_64_UNWIND ? ia64_unwindtab = (phdr)->p_vaddr, ia64_unwindtablen = (phdr)->p_filesz, 1 : 0) | |
#endif | |
#ifdef _STANDALONE | |
/* XXX: cherry: This whole thing is glue between the NetBSD pread/vpbcopy etc. etc | |
* and the FreeBSD kern_pread/bzero etc. etc. Needs to be cleaned up | |
* after discussion. | |
*/ | |
#include "bootstrap.h" | |
#define LOADADDR(a) ((a) + offset) | |
#define ALIGNENTRY(a) Error! alpha supports ECOFF and ELF only! /* Fixme: for ia64 */ | |
#define READ(f, b, c) pread((f), LOADADDR(b), (c)) | |
#define BCOPY(s, d, c) vpbcopy((s), LOADADDR(d), (c)) | |
#define BZERO(d, c) pbzero(LOADADDR(d), (c)) | |
#define WARN(a) (void)(printf a, \ | |
printf((errno ? ": %s\n" : "\n"), \ | |
strerror(errno))) | |
#define PROGRESS(a) (void) printf a | |
#define ALLOC(a) alloc(a) | |
#define DEALLOC(a, b) dealloc(a, b) | |
#define OKMAGIC(a) Error! ia64 supports ELF only! | |
/* XXX: defines below glues NetBSD conventions with bootstrap.h. */ | |
#define vpbcopy archsw.arch_copyin | |
#define pbzero kern_bzero | |
#define pread archsw.arch_readin | |
#else | |
#define LOADADDR(a) (((u_long)(a)) + offset) | |
#define ALIGNENTRY(a) ((u_long)(a)) | |
#define READ(f, b, c) read((f), (void *)LOADADDR(b), (c)) | |
#define BCOPY(s, d, c) memcpy((void *)LOADADDR(d), (void *)(s), (c)) | |
#define BZERO(d, c) memset((void *)LOADADDR(d), 0, (c)) | |
#define WARN(a) warn a | |
#define PROGRESS(a) /* nothing */ | |
#define ALLOC(a) malloc(a) | |
#define DEALLOC(a, b) free(a) | |
#define OKMAGIC(a) ((a) == OMAGIC) | |
ssize_t vread(int, u_long, u_long *, size_t); | |
void vcopy(u_long, u_long, u_long *, size_t); | |
void vzero(u_long, u_long *, size_t); | |
#endif |