Some more major updates to further superate ucLibc from the kernel

headers (the way it has been done in GNU libc).
 -Erik

50 files changed, 6830 insertions, 1147 deletions

diff --git a/include/dirent.h b/include/dirent.h
index 460ba0c5e..519373a55 100644
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -1,155 +1,317 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991,92,93,94,95,96,97,98,2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
 
-The GNU C 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
-Library General Public License for more details.
+   The GNU C 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
+   Library General Public License for more details.
 
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /*
  *	POSIX Standard: 5.1.2 Directory Operations	<dirent.h>
  */
 
 #ifndef	_DIRENT_H
-
 #define	_DIRENT_H	1
+
 #include <features.h>
 
 __BEGIN_DECLS
 
-#include <gnu/types.h>
+#include <bits/types.h>
+
+#ifdef __USE_XOPEN
+# ifndef ino_t
+#  ifndef __USE_FILE_OFFSET64
+typedef __ino_t ino_t;
+#  else
+typedef __ino64_t ino_t;
+#  endif
+#  define ino_t ino_t
+# endif
+# if defined __USE_LARGEFILE64 && !defined ino64_t
+typedef __ino64_t ino64_t;
+#  define ino64_t ino64_t
+# endif
+#endif
 
-#define	__need_size_t
-#include <stddef.h>
+/* This file defines `struct dirent'.
 
-#include <sys/types.h>
-#include <linux/limits.h>
-#include <linux/dirent.h>
+   It defines the macro `_DIRENT_HAVE_D_NAMLEN' iff there is a `d_namlen'
+   member that gives the length of `d_name'.
 
-#if defined(__USE_GNU)
-#define	d_fileno	d_ino		/* glibc compatibility.  */
-#if 0
-#define	d_namlen	d_reclen	/* glibc compatibility.  */
-#endif
-#endif
+   It defines the macro `_DIRENT_HAVE_D_RECLEN' iff there is a `d_reclen'
+   member that gives the size of the entire directory entry.
 
-#if defined(DIRENT_ILLEGAL_ACCESS) || \
-	(defined(__SVR4_I386_ABI_L1__) && !defined(INTERNAL_LINUX_C_LIB))
+   It defines the macro `_DIRENT_HAVE_D_OFF' iff there is a `d_off'
+   member that gives the file offset of the next directory entry.
 
-/* Use it at your own risk. */
-typedef struct DIR
-{
-  /* file descriptor */
-  int dd_fd;
+   It defines the macro `_DIRENT_HAVE_D_TYPE' iff there is a `d_type'
+   member that gives the type of the file.
+ */
+
+#include <bits/dirent.h>
+
+#if (defined __USE_BSD || defined __USE_MISC) && !defined d_fileno
+# define d_ino	d_fileno		 /* Backward compatibility.  */
+#endif
 
-  /* offset of the next dir entry in buffer */
-  off_t dd_loc;
+/* These macros extract size information from a `struct dirent *'.
+   They may evaluate their argument multiple times, so it must not
+   have side effects.  Each of these may involve a relatively costly
+   call to `strlen' on some systems, so these values should be cached.
 
-  /* bytes of valid entries in buffer */
-  size_t dd_size;
+   _D_EXACT_NAMLEN (DP)	returns the length of DP->d_name, not including
+   its terminating null character.
 
-  /* -> directory buffer */
-  struct dirent *dd_buf;
-} DIR;
+   _D_ALLOC_NAMLEN (DP)	returns a size at least (_D_EXACT_NAMLEN (DP) + 1);
+   that is, the allocation size needed to hold the DP->d_name string.
+   Use this macro when you don't need the exact length, just an upper bound.
+   This macro is less likely to require calling `strlen' than _D_EXACT_NAMLEN.
+   */
 
+#ifdef _DIRENT_HAVE_D_NAMLEN
+# define _D_EXACT_NAMLEN(d) ((d)->d_namlen)
+# define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1)
 #else
+# define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))
+# ifdef _DIRENT_HAVE_D_RECLEN
+#  define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0])
+# else
+#  define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \
+			      _D_EXACT_NAMLEN (d) + 1)
+# endif
+#endif
 
-/* The internal is hidden from the user. */
-typedef struct DIR DIR;
 
+#ifdef __USE_BSD
+/* File types for `d_type'.  */
+enum
+  {
+    DT_UNKNOWN = 0,
+# define DT_UNKNOWN	DT_UNKNOWN
+    DT_FIFO = 1,
+# define DT_FIFO	DT_FIFO
+    DT_CHR = 2,
+# define DT_CHR		DT_CHR
+    DT_DIR = 4,
+# define DT_DIR		DT_DIR
+    DT_BLK = 6,
+# define DT_BLK		DT_BLK
+    DT_REG = 8,
+# define DT_REG		DT_REG
+    DT_LNK = 10,
+# define DT_LNK		DT_LNK
+    DT_SOCK = 12
+# define DT_SOCK	DT_SOCK
+  };
+
+/* Convert between stat structure types and directory types.  */
+# define IFTODT(mode)	(((mode) & 0170000) >> 12)
+# define DTTOIF(dirtype)	((dirtype) << 12)
 #endif
 
 
+/* This is the data type of directory stream objects.
+   The actual structure is opaque to users.  */
+typedef struct __dirstream DIR;
+
 /* Open a directory stream on NAME.
    Return a DIR stream on the directory, or NULL if it could not be opened.  */
 extern DIR *opendir __P ((__const char *__name));
 
 /* Close the directory stream DIRP.
    Return 0 if successful, -1 if not.  */
-extern int closedir __P ((DIR * __dirp));
-
-/* Read a directory entry from DIRP.
-   Return a pointer to a `struct dirent' describing the entry,
-   or NULL for EOF or error.  The storage returned may be overwritten
-   by a later readdir call on the same DIR stream.  */
-extern struct dirent *readdir __P ((DIR * __dirp));
-
-/* Rewind DIRP to the beginning of the directory.  */
-extern void rewinddir __P ((DIR * __dirp));
-
-#if defined(__USE_BSD) || defined(__USE_MISC)
+extern int closedir __P ((DIR *__dirp));
 
-#ifndef	MAXNAMLEN
-/* Get the definitions of the POSIX.1 limits.  */
-#include <posix1_lim.h>
+/* Read a directory entry from DIRP.  Return a pointer to a `struct
+   dirent' describing the entry, or NULL for EOF or error.  The
+   storage returned may be overwritten by a later readdir call on the
+   same DIR stream.
 
-/* `MAXNAMLEN' is the BSD name for what POSIX calls `NAME_MAX'.  */
-#ifdef	NAME_MAX
-#define	MAXNAMLEN	NAME_MAX
+   If the Large File Support API is selected we have to use the
+   appropriate interface.  */
+#ifndef __USE_FILE_OFFSET64
+extern struct dirent *readdir __P ((DIR *__dirp));
 #else
-#define	MAXNAMLEN	255
+# ifdef __REDIRECT
+extern struct dirent *__REDIRECT (readdir, __P ((DIR *__dirp)), readdir64);
+# else
+#  define readdir readdir64
+# endif
 #endif
+
+#ifdef __USE_LARGEFILE64
+extern struct dirent64 *readdir64 __P ((DIR *__dirp));
 #endif
 
-#include <gnu/types.h>
+#if defined __USE_POSIX || defined __USE_MISC
+/* Reentrant version of `readdir'.  Return in RESULT a pointer to the
+   next entry.  */
+# ifndef __USE_FILE_OFFSET64
+extern int readdir_r __P ((DIR *__restrict __dirp,
+			   struct dirent *__restrict __entry,
+			   struct dirent **__restrict __result));
+# else
+#  ifdef __REDIRECT
+extern int __REDIRECT (readdir_r, __P ((DIR *__restrict __dirp,
+					struct dirent *__restrict __entry,
+					struct dirent **__restrict __result)),
+		    readdir64_r);
+#  else
+#   define readdir_r readdir64_r
+#  endif
+# endif
+
+# ifdef __USE_LARGEFILE64
+extern int readdir64_r __P ((DIR *__restrict __dirp,
+			     struct dirent64 *__restrict __entry,
+			     struct dirent64 **__restrict __result));
+# endif
+#endif	/* POSIX or misc */
+
+/* Rewind DIRP to the beginning of the directory.  */
+extern void rewinddir __P ((DIR *__dirp));
+
+#if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN
+# include <bits/types.h>
 
 /* Seek to position POS on DIRP.  */
-extern void seekdir __P ((DIR * __dirp, __off_t __pos));
+extern void seekdir __P ((DIR *__dirp, long int __pos));
 
 /* Return the current position of DIRP.  */
-extern __off_t telldir __P ((DIR * __dirp));
+extern long int telldir __P ((DIR *__dirp));
+#endif
+
+#if defined __USE_BSD || defined __USE_MISC
+
+/* Return the file descriptor used by DIRP.  */
+extern int dirfd __P ((DIR *__dirp));
 
-typedef int (*__dir_select_fn_t) __P ((__const struct dirent *));
+# if defined __OPTIMIZE__ && defined _DIR_dirfd
+#  define dirfd(dirp)	_DIR_dirfd (dirp)
+# endif
 
-typedef int (*__dir_compar_fn_t) __P ((
-		__const struct dirent * __const *,
-		__const struct dirent * __const *
-		));
+# ifndef MAXNAMLEN
+/* Get the definitions of the POSIX.1 limits.  */
+#  include <bits/posix1_lim.h>
+
+/* `MAXNAMLEN' is the BSD name for what POSIX calls `NAME_MAX'.  */
+#  ifdef NAME_MAX
+#   define MAXNAMLEN	NAME_MAX
+#  else
+#   define MAXNAMLEN	255
+#  endif
+# endif
+
+# define __need_size_t
+# include <stddef.h>
 
-/* Scan the directory DIR, calling SELECT on each directory entry.
+/* Scan the directory DIR, calling SELECTOR on each directory entry.
    Entries for which SELECT returns nonzero are individually malloc'd,
    sorted using qsort with CMP, and collected in a malloc'd array in
    *NAMELIST.  Returns the number of entries selected, or -1 on error.  */
-extern int scandir __P ((__const char *__dir,
-			 struct dirent ***__namelist,
-			 __dir_select_fn_t __dir_select_fn,
-			 __dir_compar_fn_t __dir_compar_fn));
+# ifndef __USE_FILE_OFFSET64
+extern int scandir __P ((__const char *__restrict __dir,
+			 struct dirent ***__restrict __namelist,
+			 int (*__selector) (__const struct dirent *),
+			 int (*__cmp) (__const __ptr_t, __const __ptr_t)));
+# else
+#  ifdef __REDIRECT
+extern int __REDIRECT (scandir,
+		       __P ((__const char *__restrict __dir,
+			     struct dirent ***__restrict __namelist,
+			     int (*__selector) (__const struct dirent *),
+			     int (*__cmp) (__const __ptr_t, __const __ptr_t))),
+		       scandir64);
+#  else
+#   define scandir scandir64
+#  endif
+# endif
+
+# if defined __USE_GNU && defined __USE_LARGEFILE64
+/* This function is like `scandir' but it uses the 64bit dirent structure.
+   Please note that the CMP function must now work with struct dirent64 **.  */
+extern int scandir64 __P ((__const char *__restrict __dir,
+			   struct dirent64 ***__restrict __namelist,
+			   int (*__selector) (__const struct dirent64 *),
+			   int (*__cmp) (__const __ptr_t, __const __ptr_t)));
+# endif
 
 /* Function to compare two `struct dirent's alphabetically.  */
-extern int alphasort __P ((
-		__const struct dirent * __const *,
-		__const struct dirent * __const *
-		));
-
+# ifndef __USE_FILE_OFFSET64
+extern int alphasort __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+# else
+#  ifdef __REDIRECT
+extern int __REDIRECT (alphasort,
+		       __P ((__const __ptr_t __e1, __const __ptr_t __e2)),
+		       alphasort64);
+#  else
+#   define alphasort alphasort64
+#  endif
+# endif
+
+# if defined __USE_GNU && defined __USE_LARGEFILE64
+extern int alphasort64 __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+# endif
+
+# ifdef __USE_GNU
+/* Function to compare two `struct dirent's by name & version.  */
+#  ifndef __USE_FILE_OFFSET64
+extern int versionsort __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+#  else
+#   ifdef __REDIRECT
+extern int __REDIRECT (versionsort,
+		       __P ((__const __ptr_t __e1, __const __ptr_t __e2)),
+		       versionsort64);
+#   else
+#    define versionsort versionsort64
+#   endif
+#  endif
+
+#  ifdef __USE_LARGEFILE64
+extern int versionsort64 __P ((__const __ptr_t __e1, __const __ptr_t __e2));
+#  endif
+# endif
 
 /* Read directory entries from FD into BUF, reading at most NBYTES.
    Reading starts at offset *BASEP, and *BASEP is updated with the new
    position after reading.  Returns the number of bytes read; zero when at
    end of directory; or -1 for errors.  */
-extern __ssize_t __getdirentries __P ((int __fd, char *__buf,
-				       size_t __nbytes, __off_t *__basep));
-extern __ssize_t getdirentries __P ((int __fd, char *__buf,
-				     size_t __nbytes, __off_t *__basep));
 
-extern int dirfd __P ((DIR *__dirp));
+# ifndef __USE_FILE_OFFSET64
+extern __ssize_t getdirentries __P ((int __fd, char *__restrict __buf,
+				     size_t __nbytes,
+				     __off_t *__restrict __basep));
+# else
+#  ifdef __REDIRECT
+extern __ssize_t __REDIRECT (getdirentries,
+			     __P ((int __fd, char *__restrict __buf,
+				   size_t __nbytes,
+				   __off64_t *__restrict __basep)),
+			     getdirentries64);
+#  else
+#   define getdirentries getdirentries64
+#  endif
+# endif
+
+# ifdef __USE_LARGEFILE64
+extern __ssize_t getdirentries64 __P ((int __fd, char *__restrict __buf,
+				       size_t __nbytes,
+				       __off64_t *__restrict __basep));
+# endif
 
 #endif /* Use BSD or misc.  */
 
-#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
-extern int readdir_r __P((DIR *__dirp, struct dirent *__entry,
-		struct dirent **__result));
-#endif
-
 __END_DECLS
 
 #endif /* dirent.h  */
diff --git a/include/elf.h b/include/elf.h
new file mode 100644
index 000000000..232cd89a7
--- /dev/null
+++ b/include/elf.h
@@ -0,0 +1,1585 @@
+/* This file defines standard ELF types, structures, and macros.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ian Lance Taylor <ian@cygnus.com>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _ELF_H
+#define	_ELF_H 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Standard ELF types.  */
+
+#include <stdint.h>
+
+/* Type for a 16-bit quantity.  */
+typedef uint16_t Elf32_Half;
+typedef uint16_t Elf64_Half;
+
+/* Types for signed and unsigned 32-bit quantities.  */
+typedef uint32_t Elf32_Word;
+typedef	int32_t  Elf32_Sword;
+typedef uint32_t Elf64_Word;
+typedef	int32_t  Elf64_Sword;
+
+/* Types for signed and unsigned 64-bit quantities.  */
+typedef uint64_t Elf32_Xword;
+typedef	int64_t  Elf32_Sxword;
+typedef uint64_t Elf64_Xword;
+typedef	int64_t  Elf64_Sxword;
+
+/* Type of addresses.  */
+typedef uint32_t Elf32_Addr;
+typedef uint64_t Elf64_Addr;
+
+/* Type of file offsets.  */
+typedef uint32_t Elf32_Off;
+typedef uint64_t Elf64_Off;
+
+/* Type for section indices, which are 16-bit quantities.  */
+typedef uint16_t Elf32_Section;
+typedef uint16_t Elf64_Section;
+
+/* Type of symbol indices.  */
+typedef uint32_t Elf32_Symndx;
+typedef uint64_t Elf64_Symndx;
+
+
+/* The ELF file header.  This appears at the start of every ELF file.  */
+
+#define EI_NIDENT (16)
+
+typedef struct
+{
+  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
+  Elf32_Half	e_type;			/* Object file type */
+  Elf32_Half	e_machine;		/* Architecture */
+  Elf32_Word	e_version;		/* Object file version */
+  Elf32_Addr	e_entry;		/* Entry point virtual address */
+  Elf32_Off	e_phoff;		/* Program header table file offset */
+  Elf32_Off	e_shoff;		/* Section header table file offset */
+  Elf32_Word	e_flags;		/* Processor-specific flags */
+  Elf32_Half	e_ehsize;		/* ELF header size in bytes */
+  Elf32_Half	e_phentsize;		/* Program header table entry size */
+  Elf32_Half	e_phnum;		/* Program header table entry count */
+  Elf32_Half	e_shentsize;		/* Section header table entry size */
+  Elf32_Half	e_shnum;		/* Section header table entry count */
+  Elf32_Half	e_shstrndx;		/* Section header string table index */
+} Elf32_Ehdr;
+
+typedef struct
+{
+  unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
+  Elf64_Half	e_type;			/* Object file type */
+  Elf64_Half	e_machine;		/* Architecture */
+  Elf64_Word	e_version;		/* Object file version */
+  Elf64_Addr	e_entry;		/* Entry point virtual address */
+  Elf64_Off	e_phoff;		/* Program header table file offset */
+  Elf64_Off	e_shoff;		/* Section header table file offset */
+  Elf64_Word	e_flags;		/* Processor-specific flags */
+  Elf64_Half	e_ehsize;		/* ELF header size in bytes */
+  Elf64_Half	e_phentsize;		/* Program header table entry size */
+  Elf64_Half	e_phnum;		/* Program header table entry count */
+  Elf64_Half	e_shentsize;		/* Section header table entry size */
+  Elf64_Half	e_shnum;		/* Section header table entry count */
+  Elf64_Half	e_shstrndx;		/* Section header string table index */
+} Elf64_Ehdr;
+
+/* Fields in the e_ident array.  The EI_* macros are indices into the
+   array.  The macros under each EI_* macro are the values the byte
+   may have.  */
+
+#define EI_MAG0		0		/* File identification byte 0 index */
+#define ELFMAG0		0x7f		/* Magic number byte 0 */
+
+#define EI_MAG1		1		/* File identification byte 1 index */
+#define ELFMAG1		'E'		/* Magic number byte 1 */
+
+#define EI_MAG2		2		/* File identification byte 2 index */
+#define ELFMAG2		'L'		/* Magic number byte 2 */
+
+#define EI_MAG3		3		/* File identification byte 3 index */
+#define ELFMAG3		'F'		/* Magic number byte 3 */
+
+/* Conglomeration of the identification bytes, for easy testing as a word.  */
+#define	ELFMAG		"\177ELF"
+#define	SELFMAG		4
+
+#define EI_CLASS	4		/* File class byte index */
+#define ELFCLASSNONE	0		/* Invalid class */
+#define ELFCLASS32	1		/* 32-bit objects */
+#define ELFCLASS64	2		/* 64-bit objects */
+#define ELFCLASSNUM	3
+
+#define EI_DATA		5		/* Data encoding byte index */
+#define ELFDATANONE	0		/* Invalid data encoding */
+#define ELFDATA2LSB	1		/* 2's complement, little endian */
+#define ELFDATA2MSB	2		/* 2's complement, big endian */
+#define ELFDATANUM	3
+
+#define EI_VERSION	6		/* File version byte index */
+					/* Value must be EV_CURRENT */
+
+#define EI_OSABI	7		/* OS ABI identification */
+#define ELFOSABI_SYSV		0	/* UNIX System V ABI */
+#define ELFOSABI_HPUX		1	/* HP-UX */
+#define ELFOSABI_ARM		97	/* ARM */
+#define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
+
+#define EI_ABIVERSION	8		/* ABI version */
+
+#define EI_PAD		9		/* Byte index of padding bytes */
+
+/* Legal values for e_type (object file type).  */
+
+#define ET_NONE		0		/* No file type */
+#define ET_REL		1		/* Relocatable file */
+#define ET_EXEC		2		/* Executable file */
+#define ET_DYN		3		/* Shared object file */
+#define ET_CORE		4		/* Core file */
+#define	ET_NUM		5		/* Number of defined types */
+#define ET_LOPROC	0xff00		/* Processor-specific */
+#define ET_HIPROC	0xffff		/* Processor-specific */
+
+/* Legal values for e_machine (architecture).  */
+
+#define EM_NONE		 0		/* No machine */
+#define EM_M32		 1		/* AT&T WE 32100 */
+#define EM_SPARC	 2		/* SUN SPARC */
+#define EM_386		 3		/* Intel 80386 */
+#define EM_68K		 4		/* Motorola m68k family */
+#define EM_88K		 5		/* Motorola m88k family */
+#define EM_486		 6		/* Intel 80486 */
+#define EM_860		 7		/* Intel 80860 */
+#define EM_MIPS		 8		/* MIPS R3000 big-endian */
+#define EM_S370		 9		/* Amdahl */
+#define EM_MIPS_RS4_BE	10		/* MIPS R4000 big-endian */
+#define EM_RS6000	11		/* RS6000 */
+
+#define EM_PARISC	15		/* HPPA */
+#define EM_nCUBE	16		/* nCUBE */
+#define EM_VPP500	17		/* Fujitsu VPP500 */
+#define EM_SPARC32PLUS	18		/* Sun's "v8plus" */
+#define EM_960		19		/* Intel 80960 */
+#define EM_PPC		20		/* PowerPC */
+
+#define EM_V800		36		/* NEC V800 series */
+#define EM_FR20		37		/* Fujitsu FR20 */
+#define EM_RH32		38		/* TRW RH32 */
+#define EM_MMA		39		/* Fujitsu MMA */
+#define EM_ARM		40		/* ARM */
+#define EM_FAKE_ALPHA	41		/* Digital Alpha */
+#define EM_SH		42		/* Hitachi SH */
+#define EM_SPARCV9	43		/* SPARC v9 64-bit */
+#define EM_TRICORE	44		/* Siemens Tricore */
+#define EM_ARC		45		/* Argonaut RISC Core */
+#define EM_H8_300	46		/* Hitachi H8/300 */
+#define EM_H8_300H	47		/* Hitachi H8/300H */
+#define EM_H8S		48		/* Hitachi H8S */
+#define EM_H8_500	49		/* Hitachi H8/500 */
+#define EM_IA_64	50		/* Intel Merced */
+#define EM_MIPS_X	51		/* Stanford MIPS-X */
+#define EM_COLDFIRE	52		/* Motorola Coldfire */
+#define EM_68HC12	53		/* Motorola M68HC12 */
+#define EM_NUM		54
+
+/* If it is necessary to assign new unofficial EM_* values, please
+   pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
+   chances of collision with official or non-GNU unofficial values.  */
+
+#define EM_ALPHA	0x9026
+
+/* Legal values for e_version (version).  */
+
+#define EV_NONE		0		/* Invalid ELF version */
+#define EV_CURRENT	1		/* Current version */
+#define EV_NUM		2
+
+/* Section header.  */
+
+typedef struct
+{
+  Elf32_Word	sh_name;		/* Section name (string tbl index) */
+  Elf32_Word	sh_type;		/* Section type */
+  Elf32_Word	sh_flags;		/* Section flags */
+  Elf32_Addr	sh_addr;		/* Section virtual addr at execution */
+  Elf32_Off	sh_offset;		/* Section file offset */
+  Elf32_Word	sh_size;		/* Section size in bytes */
+  Elf32_Word	sh_link;		/* Link to another section */
+  Elf32_Word	sh_info;		/* Additional section information */
+  Elf32_Word	sh_addralign;		/* Section alignment */
+  Elf32_Word	sh_entsize;		/* Entry size if section holds table */
+} Elf32_Shdr;
+
+typedef struct
+{
+  Elf64_Word	sh_name;		/* Section name (string tbl index) */
+  Elf64_Word	sh_type;		/* Section type */
+  Elf64_Xword	sh_flags;		/* Section flags */
+  Elf64_Addr	sh_addr;		/* Section virtual addr at execution */
+  Elf64_Off	sh_offset;		/* Section file offset */
+  Elf64_Xword	sh_size;		/* Section size in bytes */
+  Elf64_Word	sh_link;		/* Link to another section */
+  Elf64_Word	sh_info;		/* Additional section information */
+  Elf64_Xword	sh_addralign;		/* Section alignment */
+  Elf64_Xword	sh_entsize;		/* Entry size if section holds table */
+} Elf64_Shdr;
+
+/* Special section indices.  */
+
+#define SHN_UNDEF	0		/* Undefined section */
+#define SHN_LORESERVE	0xff00		/* Start of reserved indices */
+#define SHN_LOPROC	0xff00		/* Start of processor-specific */
+#define SHN_HIPROC	0xff1f		/* End of processor-specific */
+#define SHN_ABS		0xfff1		/* Associated symbol is absolute */
+#define SHN_COMMON	0xfff2		/* Associated symbol is common */
+#define SHN_HIRESERVE	0xffff		/* End of reserved indices */
+
+/* Legal values for sh_type (section type).  */
+
+#define SHT_NULL	 0		/* Section header table entry unused */
+#define SHT_PROGBITS	 1		/* Program data */
+#define SHT_SYMTAB	 2		/* Symbol table */