minix/sys/arch/x86/include/loadfile_machdep.h
Evgeniy Ivanov 7f2d47d84c Remove libkern, leave just header.
Boot stuff dependencies from NetBSD.

Patch by Antoine Leca. Relocated to src/sys.

The port is using the same libminc.a as usual MINIX services (and does
not use NetBSD libkern); the headers imported from NetBSD sys/ tree
have been kept to a minimum (still numbers higher than 30 though.)

Note the peculiar way to use libraries (libsa, libi386, etc.): the
source code is shared, but each component builds its own copy of the
library, with its own set of preprocessor defines.
2012-02-09 18:54:42 +01:00

82 lines
3.1 KiB
C

/* $NetBSD: loadfile_machdep.h,v 1.4 2009/03/21 15:01:56 ad 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) (void)(printf a, \
printf((errno ? ": %s\n" : "\n"), \
strerror(errno)))
#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 *, ...);
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