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loadfile_machdep.h revision 1.5.36.1 
      1 /*	$NetBSD: loadfile_machdep.h,v 1.5.36.1 2014/08/10 06:53:48 tls Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas and Jason R. Thorpe.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _ARM32_LOADFILE_MACHDEP_H_
     33 #define _ARM32_LOADFILE_MACHDEP_H_
     34 
     35 #define BOOT_ELF32
     36 
     37 #define LOAD_KERNEL		(LOAD_ALL & ~LOAD_TEXTA)
     38 #define COUNT_KERNEL		(COUNT_ALL & ~COUNT_TEXTA)
     39 
     40 #ifdef _STANDALONE
     41 
     42 #define LOADADDR(a)		(((u_long)(a)) + offset)
     43 /* ALIGNENTRY is only for a.out. */
     44 #define READ(f, b, c)		boot32_read((f), (void *)LOADADDR(b), (c))
     45 #define	BCOPY(s, d, c)		boot32_memcpy((void *)LOADADDR(d), (s), (c))
     46 #define	BZERO(d, c)		boot32_memset((void *)LOADADDR(d), 0, (c))
     47 #define	WARN(a)			do { \
     48 					(void)printf a; \
     49 					if (errno) \
     50 						(void)printf(": %s\n", \
     51 						             strerror(errno)); \
     52 					else \
     53 						(void)printf("\n"); \
     54 				} while(/* CONSTCOND */0)
     55 #define	PROGRESS(a)		(void) printf a
     56 #define	ALLOC(a)		alloc(a)
     57 #define	DEALLOC(a, b)		dealloc(a, b)
     58 /* OKMAGIC is only for a.out. */
     59 
     60 extern ssize_t boot32_read(int, void *, size_t);
     61 extern void *boot32_memcpy(void *, const void *, size_t);
     62 extern void *boot32_memset(void *, int, size_t);
     63 
     64 #else
     65 
     66 #define	LOADADDR(a)		(((u_long)(a)) + offset)
     67 #define	ALIGNENTRY(a)		((u_long)(a))
     68 #define	READ(f, b, c)		read((f), (void *)LOADADDR(b), (c))
     69 #define	BCOPY(s, d, c)		memcpy((void *)LOADADDR(d), (void *)(s), (c))
     70 #define	BZERO(d, c)		memset((void *)LOADADDR(d), 0, (c))
     71 #define	WARN(a)			warn a
     72 #define	PROGRESS(a)		/* nothing */
     73 #define	ALLOC(a)		malloc(a)
     74 #define	DEALLOC(a, b)		free(a)
     75 #define	OKMAGIC(a)		((a) == OMAGIC)
     76 
     77 ssize_t vread(int, u_long, u_long *, size_t);
     78 void vcopy(u_long, u_long, u_long *, size_t);
     79 void vzero(u_long, u_long *, size_t);
     80 
     81 #endif
     82 #endif
     83 
     84 /* end of loadfile_machdep.h */
     85