/*

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation;

 * version 2.1 of the License.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef __LIBELF_PRIVATE_H__

#define __LIBELF_PRIVATE_H__

#ifdef __XEN__

#include <xen/lib.h>

#include <xen/libelf.h>

#include <xen/softirq.h>

#include <asm/byteorder.h>

#include <public/elfnote.h>

/* we would like to use elf->log_callback but we can't because

 * there is no vprintk in Xen */

#define elf_msg(elf, fmt, args ... ) \

   if (elf->verbose) printk(fmt, ## args )

#define elf_err(elf, fmt, args ... ) \

   printk(fmt, ## args )

#define strtoull(str, end, base) simple_strtoull(str, end, base)

#define bswap_16(x) swab16(x)

#define bswap_32(x) swab32(x)

#define bswap_64(x) swab64(x)

#else /* !__XEN__ */

#include <stdarg.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <stddef.h>

#include <inttypes.h>

#include <limits.h>

#ifdef __sun__

#include <sys/byteorder.h>

#define bswap_16(x) BSWAP_16(x)

#define bswap_32(x) BSWAP_32(x)

#define bswap_64(x) BSWAP_64(x)

#elif defined(__NetBSD__)

#include <sys/bswap.h>

#define bswap_16(x) bswap16(x)

#define bswap_32(x) bswap32(x)

#define bswap_64(x) bswap64(x)

#elif defined(__OpenBSD__)

#include <machine/endian.h>

#define bswap_16(x) swap16(x)

#define bswap_32(x) swap32(x)

#define bswap_64(x) swap64(x)

#elif defined(__FreeBSD__)

#include <sys/endian.h>

#define bswap_16(x) bswap16(x)

#define bswap_32(x) bswap32(x)

#define bswap_64(x) bswap64(x)

#elif defined(__linux__) || defined(__Linux__) || defined(__MINIOS__)

#include <byteswap.h>

#else

#error Unsupported OS

#endif

#include <xen/elfnote.h>

#include <xen/libelf/libelf.h>

#ifndef FUZZ_NO_LIBXC

#include "xenctrl.h"

#include "xc_private.h"

#endif

#define elf_msg(elf, fmt, args ... )                    \

    elf_call_log_callback(elf, 0, fmt , ## args );

#define elf_err(elf, fmt, args ... )                    \

    elf_call_log_callback(elf, 1, fmt , ## args );

void elf_call_log_callback(struct elf_binary*, bool iserr, const char *fmt,...);

#define safe_strcpy(d,s)                        \

do { strncpy((d),(s),sizeof((d))-1);            \

     (d)[sizeof((d))-1] = '\0';                 \

} while (0)

#endif

#undef memcpy

#undef memset

#undef memmove

#undef strcpy

#define memcpy  MISTAKE_unspecified_memcpy

#define memset  MISTAKE_unspecified_memset

#define memmove MISTAKE_unspecified_memmove

#define strcpy  MISTAKE_unspecified_strcpy

  /* This prevents libelf from using these undecorated versions

   * of memcpy, memset, memmove and strcpy.  Every call site

   * must either use elf_mem*_unchecked, or elf_mem*_safe. */

#endif /* __LIBELF_PRIVATE_H__ */

/*

 * Local variables:

 * mode: C

 * c-file-style: "BSD"

 * c-basic-offset: 4

 * tab-width: 4

 * indent-tabs-mode: nil

 * End:

 */