/*      $NetBSD: loadfile_machdep.h,v 1.6 2014/08/06 21:57:51 joerg Exp $        */

/*-
* Copyright (c) 1998, 2007, 2009 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas.
*
* 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.
*
* 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_ELF32
#define BOOT_ELF64

#define LOAD_KERNEL     (LOAD_ALL & ~LOAD_TEXTA)
#define COUNT_KERNEL    (COUNT_ALL & ~COUNT_TEXTA)

#ifdef _STANDALONE

#define LOADADDR(a)             ((((u_long)(a)) & 0x07ffffff) + offset)
#define ALIGNENTRY(a)           ((u_long)(a) & 0x00100000)
#define READ(f, b, c)           pread((f), (void *)LOADADDR(b), (c))
#define BCOPY(s, d, c)          vpbcopy((s), (void *)LOADADDR(d), (c))
#define BZERO(d, c)             pbzero((void *)LOADADDR(d), (c))
#define WARN(a)                 do { \
                                       (void)printf a; \
                                       if (errno) \
                                               (void)printf(": %s\n", \
                                                            strerror(errno)); \
                                       else \
                                               (void)printf("\n"); \
                               } while(/* CONSTCOND */0)
#define PROGRESS(a)             x86_progress a
#define ALLOC(a)                alloc(a)
#define DEALLOC(a, b)           dealloc(a, b)
#define OKMAGIC(a)              ((a) == ZMAGIC)

void x86_progress(const char *, ...) __printflike(1, 2);
void vpbcopy(const void *, void *, size_t);
void pbzero(void *, size_t);
ssize_t pread(int, void *, size_t);

#else
#ifdef TEST
#define LOADADDR(a)             offset
#define READ(f, b, c)           c
#define BCOPY(s, d, c)
#define BZERO(d, c)
#define PROGRESS(a)             (void) printf a
#else
#define LOADADDR(a)             (((u_long)(a)) + offset)
#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 PROGRESS(a)             /* nothing */
#endif
#define WARN(a)                 warn a
#define ALIGNENTRY(a)           ((u_long)(a))
#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