Dos File renaming

3 files changed, 1220 insertions, 3 deletions

diff --git a/gas/config/.Sanitize b/gas/config/.Sanitize
index 096dbc6..34b5f0e 100644
--- a/gas/config/.Sanitize
+++ b/gas/config/.Sanitize
@@ -28,11 +28,11 @@ echo Sanitizing `pwd`...
 Things-to-keep:
 
 ChangeLog
-a.out.gnu.h
+aout_gnu.h
 atof-ieee.c
 atof-ns32k.c
 atof-vax.c
-coff.gnu.h
+coff_gnu.h
 cplus-dem.c
 ho-ansi.h
 ho-decstation.h
@@ -124,7 +124,10 @@ echo Done in `pwd`.
 #
 #
 # $Log$
-# Revision 1.20  1992/02/26 08:54:09  tiemann
+# Revision 1.21  1992/02/27 18:52:18  sac
+# Dos File renaming
+#
+# Revision 1.20  1992/02/26  08:54:09  tiemann
 # Keep a.out.gnu.h, not a.out.h (which no longer exists).
 #
 # Revision 1.19  1992/02/22  00:24:13  sac
diff --git a/gas/config/aout_gnu.h b/gas/config/aout_gnu.h
new file mode 100644
index 0000000..c7ebbb8
--- /dev/null
+++ b/gas/config/aout_gnu.h
@@ -0,0 +1,431 @@
+/* This file is aout_gnu.h
+
+   Copyright (C) 1987-1992 Free Software Foundation, Inc.
+   
+   This file is part of GAS, the GNU Assembler.
+   
+   GAS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   
+   GAS 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 General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with GAS; see the file COPYING.  If not, write to
+   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef __A_OUT_GNU_H__
+#define __A_OUT_GNU_H__
+
+/* There are two main flavours of a.out, one which uses the standard
+   relocations, and one which uses extended relocations.
+
+   Today, the extended reloc uses are
+   TC_SPARC, TC_A29K
+
+   each must define the enum reloc_type
+
+*/
+
+#define USE_EXTENDED_RELOC (defined(TC_SPARC) || defined(TC_A29K)) 
+
+#if defined(TC_SPARC) || defined(TC_A29K)
+enum reloc_type {
+	RELOC_8,        RELOC_16,        RELOC_32, /* simple relocations */
+	RELOC_DISP8,    RELOC_DISP16,    RELOC_DISP32, /* pc-rel displacement */
+	RELOC_WDISP30,  RELOC_WDISP22,
+	RELOC_HI22,     RELOC_22,
+	RELOC_13,       RELOC_LO10,
+	RELOC_SFA_BASE, RELOC_SFA_OFF13,
+	RELOC_BASE10,   RELOC_BASE13,    RELOC_BASE22, /* P.I.C. (base-relative) */
+	RELOC_PC10,     RELOC_PC22,	/* for some sort of pc-rel P.I.C. (?) */
+	RELOC_JMP_TBL,		/* P.I.C. jump table */
+	RELOC_SEGOFF16,		/* reputedly for shared libraries somehow */
+	RELOC_GLOB_DAT,  RELOC_JMP_SLOT, RELOC_RELATIVE,
+	RELOC_11,
+	RELOC_WDISP2_14,
+	RELOC_WDISP19,
+	RELOC_HHI22,
+	RELOC_HLO10,
+	
+	/* 29K relocation types */
+	RELOC_JUMPTARG, RELOC_CONST,     RELOC_CONSTH,
+	
+	RELOC_WDISP14, RELOC_WDISP21,
+	
+	NO_RELOC,
+};
+#endif /* TC_SPARC or TC_A29K */
+
+
+#define __GNU_EXEC_MACROS__
+
+#ifndef __STRUCT_EXEC_OVERRIDE__
+
+/* This is the layout on disk of a Unix V7, Berkeley, SunOS, Vax Ultrix
+   "struct exec".  Don't assume that on this machine, the "struct exec"
+   will lay out the same sizes or alignments.  */
+
+struct exec_bytes {
+	unsigned char a_info[4];
+	unsigned char a_text[4];
+	unsigned char a_data[4];
+	unsigned char a_bss[4];
+	unsigned char a_syms[4];
+	unsigned char a_entry[4];
+	unsigned char a_trsize[4];
+	unsigned char a_drsize[4];
+};
+
+/* How big the "struct exec" is on disk */
+#define	EXEC_BYTES_SIZE	(8 * 4)
+
+/* This is the layout in memory of a "struct exec" while we process it.  */
+
+struct exec
+{
+	unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
+	unsigned a_text;		/* length of text, in bytes */
+	unsigned a_data;		/* length of data, in bytes */
+	unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
+	unsigned a_syms;		/* length of symbol table data in file, in bytes */
+	unsigned a_entry;		/* start address */
+	unsigned a_trsize;		/* length of relocation info for text, in bytes */
+	unsigned a_drsize;		/* length of relocation info for data, in bytes */
+};
+
+#endif /* __STRUCT_EXEC_OVERRIDE__ */
+
+/* these go in the N_MACHTYPE field */
+/* These symbols could be defined by code from Suns...punt 'em */
+#undef M_UNKNOWN
+#undef M_68010
+#undef M_68020
+#undef M_SPARC
+enum machine_type {
+	M_UNKNOWN = 0,
+	M_68010 = 1,
+	M_68020 = 2,
+	M_SPARC = 3,
+	/* skip a bunch so we don't run into any of sun's numbers */
+	M_386 = 100,
+	M_29K = 101,
+	M_RS6000 = 102,	/* IBM RS/6000 */
+	/* HP/BSD formats */
+	M_HP200 = 200,	/* hp200 (68010) BSD binary */
+	M_HP300 = 300,	/* hp300 (68020+68881) BSD binary */
+	M_HPUX23 = 0x020C,	/* hp200/300 HPUX binary */
+};
+
+#define N_MAGIC(exec) ((exec).a_info & 0xffff)
+#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
+#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
+#define N_SET_INFO(exec, magic, type, flags) \
+    ((exec).a_info = ((magic) & 0xffff) \
+     | (((int)(type) & 0xff) << 16) \
+     | (((flags) & 0xff) << 24))
+#define N_SET_MAGIC(exec, magic) \
+    ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
+
+#define N_SET_MACHTYPE(exec, machtype) \
+    ((exec).a_info = \
+     ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
+
+#define N_SET_FLAGS(exec, flags) \
+    ((exec).a_info = \
+     ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
+
+/* Code indicating object file or impure executable.  */
+#define OMAGIC 0407
+/* Code indicating pure executable.  */
+#define NMAGIC 0410
+/* Code indicating demand-paged executable.  */
+#define ZMAGIC 0413
+
+/* Virtual Address of text segment from the a.out file.  For OMAGIC,
+   (almost always "unlinked .o's" these days), should be zero.
+   For linked files, should reflect reality if we know it.  */
+
+#ifndef N_TXTADDR
+#define N_TXTADDR(x)	(N_MAGIC(x)==OMAGIC? 0 : TEXT_START_ADDR)
+#endif
+
+#ifndef N_BADMAG
+#define N_BADMAG(x)	  (N_MAGIC(x) != OMAGIC		\
+			   && N_MAGIC(x) != NMAGIC		\
+			   && N_MAGIC(x) != ZMAGIC)
+#endif
+
+/* By default, segment size is constant.  But on some machines, it can
+   be a function of the a.out header (e.g. machine type).  */
+#ifndef	N_SEGSIZE
+#define	N_SEGSIZE(x)	SEGMENT_SIZE
+#endif
+    
+    /* This complexity is for encapsulated COFF support */
+#ifndef _N_HDROFF
+#define _N_HDROFF(x)	(N_SEGSIZE(x) - sizeof (struct exec))
+#endif
+
+#ifndef N_TXTOFF
+#define N_TXTOFF(x)	(N_MAGIC(x) == ZMAGIC ?	\
+			 _N_HDROFF((x)) + sizeof (struct exec) :	\
+			 sizeof (struct exec))
+#endif
+
+
+#ifndef N_DATOFF
+#define N_DATOFF(x)	( N_TXTOFF(x) + (x).a_text )
+#endif
+
+#ifndef N_TRELOFF
+#define N_TRELOFF(x)	( N_DATOFF(x) + (x).a_data )
+#endif
+
+#ifndef N_DRELOFF
+#define N_DRELOFF(x)	( N_TRELOFF(x) + (x).a_trsize )
+#endif
+
+#ifndef N_SYMOFF
+#define N_SYMOFF(x)	( N_DRELOFF(x) + (x).a_drsize )
+#endif
+
+#ifndef N_STROFF
+#define N_STROFF(x)	( N_SYMOFF(x) + (x).a_syms )
+#endif
+
+/* Address of text segment in memory after it is loaded.  */
+#ifndef N_TXTADDR
+#define	N_TXTADDR(x)	0
+#endif
+    
+#ifndef N_DATADDR
+#define N_DATADDR(x) \
+    (N_MAGIC(x)==OMAGIC? (N_TXTADDR(x)+(x).a_text) \
+     :  (N_SEGSIZE(x) + ((N_TXTADDR(x)+(x).a_text-1) & ~(N_SEGSIZE(x)-1))))
+#endif
+
+/* Address of bss segment in memory after it is loaded.  */
+#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
+
+struct nlist {
+	union {
+		char *n_name;
+		struct nlist *n_next;
+		long n_strx;
+	} n_un;
+	unsigned char n_type;
+	char n_other;
+	short n_desc;
+	unsigned long n_value;
+};
+
+#define N_UNDF 0
+#define N_ABS 2
+#define N_TEXT 4
+#define N_DATA 6
+#define N_BSS 8
+#define	N_COMM	0x12		/* common (visible in shared lib commons) */
+#define N_FN 0x1F		/* File name of a .o file */
+
+/* Note: N_EXT can only usefully be OR-ed with N_UNDF, N_ABS, N_TEXT,
+   N_DATA, or N_BSS.  When the low-order bit of other types is set,
+   (e.g. N_WARNING versus N_FN), they are two different types.  */
+#define N_EXT 1
+#define N_TYPE 036
+#define N_STAB 0340
+
+/* The following type indicates the definition of a symbol as being
+   an indirect reference to another symbol.  The other symbol
+   appears as an undefined reference, immediately following this symbol.
+   
+   Indirection is asymmetrical.  The other symbol's value will be used
+   to satisfy requests for the indirect symbol, but not vice versa.
+   If the other symbol does not have a definition, libraries will
+   be searched to find a definition.  */
+
+#define N_INDR 0xa
+
+/* The following symbols refer to set elements.
+   All the N_SET[ATDB] symbols with the same name form one set.
+   Space is allocated for the set in the text section, and each set
+   element's value is stored into one word of the space.
+   The first word of the space is the length of the set (number of elements).
+   
+   The address of the set is made into an N_SETV symbol
+   whose name is the same as the name of the set.
+   This symbol acts like a N_DATA global symbol
+   in that it can satisfy undefined external references.  */
+
+/* These appear as input to LD, in a .o file.  */
+#define	N_SETA	0x14		/* Absolute set element symbol */
+#define	N_SETT	0x16		/* Text set element symbol */
+#define	N_SETD	0x18		/* Data set element symbol */
+#define	N_SETB	0x1A		/* Bss set element symbol */
+
+/* This is output from LD.  */
+#define N_SETV	0x1C		/* Pointer to set vector in data area.  */
+
+/* Warning symbol. The text gives a warning message, the next symbol
+   in the table will be undefined. When the symbol is referenced, the
+   message is printed.  */
+
+#define	N_WARNING 0x1e
+
+/* This structure describes a single relocation to be performed.
+   The text-relocation section of the file is a vector of these structures,
+   all of which apply to the text section.
+   Likewise, the data-relocation section applies to the data section.  */
+
+/* The following enum and struct were borrowed from SunOS's
+   /usr/include/sun4/a.out.h  and extended to handle
+   other machines.  It is currently used on SPARC and AMD 29000.
+   
+   reloc_ext_bytes is how it looks on disk.  reloc_info_extended is
+   how we might process it on a native host.  */
+#if USE_EXTENDED_RELOC
+
+struct reloc_ext_bytes {
+	unsigned char	r_address[4];
+	unsigned char r_index[3];
+	unsigned char r_bits[1];
+	unsigned char r_addend[4];
+};
+
+
+#define	RELOC_EXT_BITS_EXTERN_BIG	0x80
+#define	RELOC_EXT_BITS_EXTERN_LITTLE	0x01
+
+#define	RELOC_EXT_BITS_TYPE_BIG		0x1F
+#define	RELOC_EXT_BITS_TYPE_SH_BIG	0
+#define	RELOC_EXT_BITS_TYPE_LITTLE	0xF8
+#define	RELOC_EXT_BITS_TYPE_SH_LITTLE	3
+
+#define	RELOC_EXT_SIZE	12		/* Bytes per relocation entry */
+
+struct reloc_info_extended
+{
+	unsigned long r_address;
+	unsigned int  r_index:24;
+# define	r_symbolnum  r_index
+	unsigned	r_extern:1;
+	unsigned	:2;
+	/*  RS/6000 compiler does not support enum bitfield 
+	    enum reloc_type r_type:5; */
+	enum reloc_type r_type;
+	long int	r_addend;
+};
+
+#else
+
+/* The standard, old-fashioned, Berkeley compatible relocation struct */
+
+
+
+#ifdef TC_I860
+/* NOTE: three bits max, see struct reloc_info_i860.r_type */
+enum i860_reloc_type {
+	NO_RELOC = 0, BRADDR, LOW0, LOW1, LOW2, LOW3, LOW4, SPLIT0, SPLIT1, SPLIT2, RELOC_32,
+};
+
+typedef enum i860_reloc_type reloc_type;
+
+ /* NOTE: two bits max, see reloc_info_i860.r_type */
+enum highlow_type {
+	NO_SPEC = 0, PAIR, HIGH, HIGHADJ,
+};
+
+
+struct reloc_info_i860
+{
+	unsigned long r_address;
+	/*
+	 * Using bit fields here is a bad idea because the order is not portable. :-(
+	 */
+	unsigned int r_symbolnum: 24;
+	unsigned int r_pcrel    : 1;
+	unsigned int r_extern   : 1;
+	/* combining the two field simplifies the argument passing in "new_fix()" */
+	/* and is compatible with the existing Sparc #ifdef's */
+	/* r_type:  highlow_type - bits 5,4; reloc_type - bits 3-0 */
+	unsigned int r_type     : 6;
+	long r_addend;
+};
+
+#endif /* TC_I860 */
+
+
+struct reloc_std_bytes {
+	unsigned char	r_address[4];
+	unsigned char r_index[3];
+	unsigned char r_bits[1];
+};
+
+#define	RELOC_STD_BITS_PCREL_BIG	0x80
+#define	RELOC_STD_BITS_PCREL_LITTLE	0x01
+
+#define	RELOC_STD_BITS_LENGTH_BIG	0x60
+#define	RELOC_STD_BITS_LENGTH_SH_BIG	5	/* To shift to units place */
+#define	RELOC_STD_BITS_LENGTH_LITTLE	0x06
+#define	RELOC_STD_BITS_LENGTH_SH_LITTLE	1
+
+#define	RELOC_STD_BITS_EXTERN_BIG	0x10
+#define	RELOC_STD_BITS_EXTERN_LITTLE	0x08
+
+#define	RELOC_STD_BITS_BASEREL_BIG	0x08
+#define	RELOC_STD_BITS_BASEREL_LITTLE	0x08
+
+#define	RELOC_STD_BITS_JMPTABLE_BIG	0x04
+#define	RELOC_STD_BITS_JMPTABLE_LITTLE	0x04
+
+#define	RELOC_STD_BITS_RELATIVE_BIG	0x02
+#define	RELOC_STD_BITS_RELATIVE_LITTLE	0x02
+
+#define	RELOC_STD_SIZE	8		/* Bytes per relocation entry */
+
+#endif /* USE_EXTENDED_RELOC */
+
+#ifndef CUSTOM_RELOC_FORMAT
+struct relocation_info
+{
+	/* Address (within segment) to be relocated.  */
+	int r_address;
+	/* The meaning of r_symbolnum depends on r_extern.  */
+	unsigned int r_symbolnum:24;
+	/* Nonzero means value is a pc-relative offset
+	   and it should be relocated for changes in its own address
+	   as well as for changes in the symbol or section specified.  */
+	unsigned int r_pcrel:1;
+	/* Length (as exponent of 2) of the field to be relocated.
+	   Thus, a value of 2 indicates 1<<2 bytes.  */
+	unsigned int r_length:2;
+	/* 1 => relocate with value of symbol.
+	   r_symbolnum is the index of the symbol
+	   in file's the symbol table.
+	   0 => relocate with the address of a segment.
+	   r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
+	   (the N_EXT bit may be set also, but signifies nothing).  */
+	unsigned int r_extern:1;
+	/* The next three bits are for SunOS shared libraries, and seem to
+	   be undocumented.  */
+	unsigned int r_baserel:1;	/* Linkage table relative */
+	unsigned int r_jmptable:1;	/* pc-relative to jump table */
+	
+#ifdef TC_NS32K
+#define r_bsr	r_baserel
+#define r_disp	r_jmptable
+#endif /* TC_NS32K */
+	
+	unsigned int r_relative:1;	/* "relative relocation" */
+	/* unused */
+	unsigned int r_pad:1;		/* Padding -- set to zero */
+};
+#endif /* CUSTOM_RELOC_FORMAT */
+
+#endif /* __A_OUT_GNU_H__ */
+
+/* end of aout_gnu.h */
diff --git a/gas/config/coff_gnu.h b/gas/config/coff_gnu.h
new file mode 100644
index 0000000..7214847
--- /dev/null
+++ b/gas/config/coff_gnu.h
@@ -0,0 +1,783 @@
+/* coff_gnu.h
+   Copyright (C) 1987, 1992 Free Software Foundation, Inc.
+   
+   This file is part of GAS, the GNU Assembler.
+   
+   GAS is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+   
+   GAS 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 General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with GAS; see the file COPYING.  If not, write to
+   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/*
+ * At this point I'm sure this file is right for i960 and I'm pretty sure it's
+ * right for a29k, although it hasn't been tested rigorously.  Please feel free
+ * to add your own machine's description here.  Without that info, it isn't
+ * possible to build cross development tools from elsewhere nor is it easy to
+ * continue to support your machines format.
+ *
+ * The TC_foo ifdef's are mine.  They are what gas uses.  The other ifdef's
+ * remain for documentation from other scavenged files.   xoxorich.
+ */
+
+/********************** FILE HEADER **********************/
+
+struct filehdr {
+	unsigned short	f_magic;	/* magic number			*/
+	unsigned short	f_nscns;	/* number of sections		*/
+	long		f_timdat;	/* time & date stamp		*/
+	long		f_symptr;	/* file pointer to symtab	*/
+	long		f_nsyms;	/* number of symtab entries	*/
+	unsigned short	f_opthdr;	/* sizeof(optional hdr)		*/
+	unsigned short	f_flags;	/* flags			*/
+};
+
+/* Bits for f_flags:
+ *	F_RELFLG	relocation info stripped from file
+ *	F_EXEC		file is executable (no unresolved externel references)
+ *	F_LNNO		line nunbers stripped from file
+ *	F_LSYMS		local symbols stripped from file
+ *	F_AR32WR	file has byte ordering of an AR32WR machine (e.g. vax)
+ */
+#define F_RELFLG	(0x0001)
+#define F_EXEC		(0x0002)
+#define F_LNNO		(0x0004)
+#define F_LSYMS		(0x0008)
+
+#ifdef TC_I960
+#define F_AR32WR	(0x0010) /* File has 32 bits per word, least
+				    significant byte first. */
+#else /* TC_I960 */
+#define F_AR32WR	(0x0100)
+#endif /* TC_I960 */
+
+#define F_MINMAL	(0x0010) /* ??? */
+#define F_UPDATE	(0x0020) /* ??? */
+#define F_SWABD		(0x0040) /* ??? */
+#define F_AR16WR	(0x0080) /* File has the byte ordering used by
+				    the PDP*-11/70 processor. */
+#define F_AR32W		(0x0200) /* File has 32 bits per word, most
+				    significant byte first. */
+
+/*
+ *	Intel 80960 (I960) processor flags.
+ *	F_I960TYPE == mask for processor type field. 
+ */
+
+#define	F_I960TYPE	(0xf000)
+#define	F_I960CORE	(0x1000)
+#define	F_I960KB	(0x2000)
+#define	F_I960SB	(0x2000)
+#define	F_I960MC	(0x3000)
+#define	F_I960XA	(0x4000)
+#define	F_I960CA	(0x5000)
+#define	F_I960KA	(0x6000)
+#define	F_I960SA	(0x6000)
+
+/*
+ * i80960 Magic Numbers
+ */
+
+#define I960ROMAGIC	(0x160)	/* read-only text segments */
+#define I960RWMAGIC	(0x161)	/* read-write text segments */
+
+#define I960BADMAG(x) (((x).f_magic != I960ROMAGIC) && ((x).f_magic != I960RWMAGIC))
+
+#define	SIPFBOMAGIC	(0x17a)	/* Am29000 (Byte 0 is MSB - Big Endian) */
+#define	SIPRBOMAGIC	(0x17b)	/* Am29000 (Byte 0 is LSB - Little Endian) */
+
+#define A29KBADMAG(x)	(((x).f_magic != SIPFBOMAGIC) && ((x).f_magic != SIPRBOMAGIC))
+
+#ifdef TE_I386AIX
+# define I386MAGIC	(0x175)	/* Danbury AIX C compiler 	*/
+# define I386SVMAGIC	(0x14c)	/* System V C Compiler 		*/
+# define I386BADMAG(x)  (((x).f_magic!=I386MAGIC) && \
+			 ((x).f_magic!=I386SVMAGIC))
+#else /* not TE_I386AIX */
+# define I386MAGIC	0x14c
+# define I386BADMAG(x) (((x).f_magic!=I386MAGIC))
+#endif /* not TE_I386AIX */
+ 
+
+#define	FILHDR	struct filehdr
+#define	FILHSZ	sizeof(FILHDR)
+
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+
+typedef struct {
+	unsigned long	phys_addr;
+	unsigned long	bitarray;
+} TAGBITS;
+
+/*  These appear to be used only by exec(2).  I don't know who cares
+    about them in a cross development environment.  In any case, this
+    is my collection after researching the issue for a few hours.
+    Apparently, most have these have remained essentially unchanged
+    since v7 days, although a few new ones have been added.  xoxorich. */
+
+#define BAD0MAGIC	(0401) /* (?) "lpd (UNIX/RT)" */
+#define BAD1MAGIC	(0405) /* (?) overlay */
+#define	OMAGIC		(0407) /* old impure format. data immediately
+				  follows text. both sections are rw. */
+#define	NMAGIC		(0410) /* split i&d, read-only text */
+#define A_MAGIC3	(0411) /* (?) "separated I&D" */
+#define	ZMAGIC		(0413) /* like NMAGIC, but demand loaded */
+#define PAGEMAGIC2	(0414) /* (?) like ZMAGIC, but address zero
+				  explicitly unmapped. */
+#define REGMAGIC	(0414) /* (?) a PAGEMAGIC2 alias? */
+#define PAGEMAGIC3	(0415) /* (?) like ZMAGIC, but address zero mapped. */
+#define A_MAGIC5	(0437) /* (?) "system overlay, separated I&D" */
+/* intended for non-unix cross development */
+#define SASMAGIC	(010000) /* Single Address Space */    
+#define MASMAGIC	(020000) /* (?) "Multiple (separate I & D) Address Spaces" */
+
+typedef	struct aouthdr {
+	short		magic;	/* type of file				*/
+	short		vstamp;	/* version stamp			*/
+	unsigned long	tsize;	/* text size in bytes, padded to FW bdry*/
+	unsigned long	dsize;	/* initialized data "  "		*/
+	unsigned long	bsize;	/* uninitialized data "   "		*/
+#if U3B
+	unsigned long	dum1;
+	unsigned long	dum2;	/* pad to entry point	*/
+#endif
+	unsigned long	entry;	/* entry pt.				*/
+	unsigned long	text_start;	/* base of text used for this file */
+	unsigned long	data_start;	/* base of data used for this file */
+	/* CAREFUL: some formats omit the tagentries member. */
+	unsigned long	tagentries;	/* number of tag entries to
+					   follow (always zero for i960) */
+} AOUTHDR;
+
+/* return a pointer to the tag bits array */
+
+#define TAGPTR(aout) ((TAGBITS *) (&(aout.tagentries)+1))
+
+/* compute size of a header */
+
+/*#define AOUTSZ(aout) (sizeof(AOUTHDR)+(aout.tagentries*sizeof(TAGBITS)))*/
+#define AOUTSZ (sizeof(AOUTHDR))
+
+
+/********************** STORAGE CLASSES **********************/
+
+#define C_EFCN		-1	/* physical end of function */
+#define C_NULL		0
+#define C_AUTO		1	/* automatic variable */
+#define C_EXT		2	/* external symbol */
+#define C_STAT		3	/* static */
+#define C_REG		4	/* register variable */
+#define C_EXTDEF	5	/* external definition */
+#define C_LABEL		6	/* label */
+#define C_ULABEL	7	/* undefined label */
+#define C_MOS		8	/* member of structure */
+#define C_ARG		9	/* function argument */
+#define C_STRTAG	10	/* structure tag */
+#define C_MOU		11	/* member of union */
+#define C_UNTAG		12	/* union tag */
+#define C_TPDEF		13	/* type definition */
+#define C_USTATIC	14	/* undefined static */
+#define C_ENTAG		15	/* enumeration tag */
+#define C_MOE		16	/* member of enumeration */
+#define C_REGPARM	17	/* register parameter */
+#define C_FIELD		18	/* bit field */
+
+#ifdef TC_I960
+#define C_AUTOARG	19	/* auto argument */
+#define C_LASTENT	20	/* dummy entry (end of block) */
+#endif /* TC_I960 */
+
+#ifdef TC_A29K
+#define C_GLBLREG	19		/* global register */
+#define C_EXTREG	20		/* external global register */
+#define	C_DEFREG	21		/* ext. def. of global register */
+#define C_STARTOF	22		/* as29 $SIZEOF and $STARTOF symbols */
+#endif /* TC_A29K */
+
+#define C_BLOCK		100	/* ".bb" or ".eb" */
+#define C_FCN		101	/* ".bf" or ".ef" */
+#define C_EOS		102	/* end of structure */
+#define C_FILE		103	/* file name */
+#define C_LINE		104	/* line # reformatted as symbol table entry */
+#define C_ALIAS	 	105	/* duplicate tag */
+#define C_HIDDEN	106	/* ext symbol in dmert public lib. like static,
+				   used to avoid name conflicts. */
+
+#ifdef TC_I960
+/* New storage classes for 80960 */
+#define C_SCALL		107	/* Procedure reachable via system call	*/
+/* C_LEAFPROC is obsolete.  Use C_LEAFEXT or C_LEAFSTAT */
+#define C_LEAFPROC	108	/* Leaf procedure, "call" via BAL */
+#define C_LEAFEXT       108
+#define C_OPTVAR	109	/* Optimized variable */
+#define C_DEFINE	110	/* Preprocessor #define */
+#define C_PRAGMA	111	/* Advice to compiler or linker	*/
+#define C_SEGMENT	112	/* 80960 segment name */
+#define C_LEAFSTAT      113     /* Static leaf */
+#endif /* TC_I960 */
+
+#ifdef TC_A29K
+#define C_SHADOW	107 /* shadow symbol */
+#endif /* TC_A29K */
+
+/********************** SECTION HEADER **********************/
+
+struct scnhdr {
+	char		s_name[8];	/* section name */
+	long		s_paddr;	/* physical address, aliased s_nlib */
+	long		s_vaddr;	/* virtual address */
+	long		s_size;		/* section size */
+	long		s_scnptr;	/* file ptr to raw data for section */
+	long		s_relptr;	/* file ptr to relocation */
+	long		s_lnnoptr;	/* file ptr to line numbers */
+	unsigned short	s_nreloc;	/* number of relocation entries	*/
+	unsigned short	s_nlnno;	/* number of line number entries */
+	long		s_flags;	/* flags */
+	
+#ifdef TC_I960
+	unsigned long	s_align;	/* section alignment */
+#endif /* TC_I960 */
+};
+
+#define	SCNHDR	struct scnhdr
+#define	SCNHSZ	sizeof(SCNHDR)
+
+/*
+ * names of "special" sections
+ */
+#define _TEXT    ".text"		/* executable code section	*/
+#define _DATA    ".data"		/* initialized data		*/
+#define _BSS     ".bss"			/* un-initialized data		*/
+#define _DEBUG   ".debug"		/* special section used by dbx	*/
+#define _COMMENT ".comment"		/* version info			*/
+#define _LIB     ".lib"			/* shared lib info section	*/
+#define _TV      ".tv"
+
+/*
+ * s_flags "type"
+ */
+
+/*
+ * In instances where it is necessary for a linker to
+ * produce an output file which contains text or data not
+ * based at virtual address 0, e.g. for a ROM, then the
+ * linker should accept address base information as command
+ * input and use PAD sections to skip over unused addresses.
+ * (at least for a29k.  Maybe others.)
+ */
+
+#define STYP_REG	 (0x0000) /* "regular" section: allocated, relocated, loaded */
+#define STYP_DSECT	 (0x0001) /* "dummy" section: not allocated, relocated, not loaded */
+#define STYP_NOLOAD	 (0x0002) /* "noload" section: allocated, relocated, not loaded */
+#define STYP_GROUP	 (0x0004) /* "grouped" section: formed of input sections */
+#define STYP_PAD	 (0x0008) /* "padding" section: not allocated, not relocated, loaded */
+#define STYP_COPY	 (0x0010) /* "copy" section: for decision function used by field update;  not allocated, not relocated,
+				     loaded; reloc & lineno entries processed normally */
+#define STYP_TEXT	 (0x0020) /* section contains text only */
+#define S_SHRSEG	 (0x0020) /* In 3b Update files (output of ogen), sections which appear in SHARED segments of the Pfile
+				     will have the S_SHRSEG flag set by ogen, to inform dufr that updating 1 copy of the proc. will
+				     update all process invocations. */
+#define STYP_DATA	 (0x0040) /* section contains data only */
+#define STYP_BSS	 (0x0080) /* section contains bss only */
+#define S_NEWFCN	 (0x0100) /* In a minimal file or an update file, a new function (as compared with a replaced function) */
+#define STYP_INFO	 (0x0200) /* comment section : not allocated not relocated, not loaded */
+#define STYP_OVER	 (0x0400) /* overlay section : relocated not allocated or loaded */
+#define STYP_LIB	 (0x0800) /* for .lib section : same as INFO */
+#define STYP_MERGE	 (0x2000) /* merge section -- combines with text, data or bss sections only */
+#define STYP_REVERSE_PAD (0x4000) /* section will be padded with no-op instructions wherever padding is necessary and there is a
+				     word of contiguous bytes beginning on a word boundary. */
+
+#ifdef TC_A29K
+/* NOTE:  The use of STYP_BSSREG for relocation is not yet defined. */
+#define	STYP_BSSREG	0x1200	/* Global register area (like STYP_INFO) */
+#define STYP_ENVIR	0x2200	/* Environment (like STYP_INFO) */
+#define STYP_ABS	0x4000	/* Absolute (allocated, not reloc, loaded) */
+#define STYP_LIT	0x8020	/* Literal data (like STYP_TEXT) */
+#endif /* TC_A29K */
+
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+struct lineno {
+	union {
+		long l_symndx;	/* symbol index of function name, iff l_lnno == 0*/
+		long l_paddr;	/* (physical) address of line number */
+	} l_addr;
+	unsigned short	l_lnno;	/* line number */
+#ifdef TC_I960
+	/* not used on a29k */
+	char padding[2];	/* force alignment */
+#endif /* TC_I960 */
+};
+
+#define	LINENO	struct lineno
+#define	LINESZ	sizeof(LINENO) 
+
+
+/********************** SYMBOLS **********************/
+
+#define SYMNMLEN	8	/* # characters in a symbol name */
+#define FILNMLEN	14	/* # characters in a file name */
+#define DIMNUM		4	/* # array dimensions in auxiliary entry */
+
+struct syment {
+	union {
+		char	_n_name[SYMNMLEN];	/* old COFF version */
+		struct {
+			long	_n_zeroes;	/* new == 0 */
+			long	_n_offset;	/* offset into string table */
+		} _n_n;
+		char	*_n_nptr[2];	/* allows for overlaying */
+	} _n;
+	long		n_value;	/* value of symbol */
+	short		n_scnum;	/* section number */
+	
+#ifdef TC_I960
+	/* This isn't yet used on the i960.  In some formats this
+	   is two bytes of padding.  In others, it is missing entirely. */
+	unsigned short	n_flags;	/* copy of flags from filhdr */
+#endif /* TC_I960 */
+	
+#ifdef TC_A29K
+	unsigned short	n_type;		/* type and derived type */
+#else /* TC_A29K */
+	/* at least i960 uses long */
+	unsigned long	n_type;		/* type and derived type */
+#endif /* TC_A29K */
+	
+	char		n_sclass;	/* storage class */
+	char		n_numaux;	/* number of aux. entries */
+	
+#ifndef TC_A29K
+	char		pad2[2];	/* force alignment */
+#endif /* TC_A29K */
+};
+
+#define	SYMENT	struct syment
+#define	SYMESZ	sizeof(SYMENT) /* This had better also be sizeof(AUXENT) */
+
+#define n_name		_n._n_name
+#define n_ptr		_n._n_nptr[1]
+#define n_zeroes	_n._n_n._n_zeroes
+#define n_offset	_n._n_n._n_offset
+    
+    /*
+     * Relocatable symbols have number of the section in which they are defined,
+     * or one of the following:
+     */
+    
+#define N_SCNUM	((short) 1-65535) /* section num where symbol defined */
+#define N_UNDEF	((short)0)  /* undefined symbol */
+#define N_ABS	((short)-1) /* value of symbol is absolute */
+#define N_DEBUG	((short)-2) /* debugging symbol -- symbol value is meaningless */
+#define N_TV	((short)-3) /* indicates symbol needs preload transfer vector */
+#define P_TV	((short)-4) /* indicates symbol needs transfer vector (postload) */
+
+/*
+ * Type of a symbol, in low 4 bits of the word
+ */
+#define T_NULL		0 /* type not assigned */
+#define T_VOID		1 /* function argument (only used by compiler) (but now real void). */
+#define T_CHAR		2 /* character */
+#define T_SHORT		3 /* short integer */
+#define T_INT		4 /* integer */
+#define T_LONG		5 /* long integer */
+#define T_FLOAT		6 /* floating point */
+#define T_DOUBLE	7 /* double word */
+#define T_STRUCT	8 /* structure */
+#define T_UNION		9 /* union */
+#define T_ENUM		10 /* enumeration */
+#define T_MOE		11 /* member of enumeration */
+#define T_UCHAR		12 /* unsigned character */
+#define T_USHORT	13 /* unsigned short */
+#define T_UINT		14 /* unsigned integer */
+#define T_ULONG		15 /* unsigned long */
+
+#ifdef TC_I960
+#define T_LNGDBL	16	/* long double */
+#endif /* TC_I960 */
+
+/*
+ * derived types, in n_type
+ */
+#define DT_NON		(0)	/* no derived type */
+#define DT_PTR		(1)	/* pointer */
+#define DT_FCN		(2)	/* function */
+#define DT_ARY		(3)	/* array */
+
+#ifndef TC_I960
+
+#define N_BTMASK	(0x0f)
+#define N_TMASK		(0x30)
+#define N_BTSHFT	(4)
+#define N_TSHIFT	(2)
+
+#else /* TC_I960 */
+
+#define N_BTMASK	(0x1f)
+#define N_TMASK		(0x60)
+#define N_BTSHFT	(5)
+#define N_TSHIFT	(2)
+
+#endif /* TC_I960 */
+
+#define BTYPE(x)	((x) & N_BTMASK)
+
+#define ISPTR(x)	(((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
+#define ISFCN(x)	(((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
+#define ISARY(x)	(((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
+
+#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
+
+union auxent {
+	struct {
+		long x_tagndx;	/* str, un, or enum tag indx */
+		union {
+			struct {
+				unsigned short x_lnno; /* declaration line number */
+				unsigned short x_size; /* str/union/array size */
+			} x_lnsz;
+			long x_fsize;	/* size of function */
+		} x_misc;
+		union {
+			struct {		/* if ISFCN, tag, or .bb */
+				long x_lnnoptr;	/* ptr to fcn line # */
+				long x_endndx;	/* entry ndx past block end */
+			} x_fcn;
+			struct {		/* if ISARY, up to 4 dimen. */
+				unsigned short x_dimen[DIMNUM];
+			} x_ary;
+		} x_fcnary;
+		unsigned short x_tvndx;		/* tv index */
+	} x_sym;
+	
+	/* This was just a struct x_file with x_fname only in a29k.  xoxorich. */
+	union {
+		char x_fname[FILNMLEN];
+		struct {
+			long x_zeroes;
+			long x_offset;
+		} x_n;
+	} x_file;
+	
+	struct {
+		long x_scnlen;			/* section length */
+		unsigned short x_nreloc;	/* # relocation entries */
+		unsigned short x_nlinno;	/* # line numbers */
+	} x_scn;
+	
+	struct {
+		long		x_tvfill;	/* tv fill value */
+		unsigned short	x_tvlen;	/* length of .tv */
+		
+		/* This field was typo'd x_tvrna on a29k. xoxorich. */
+		unsigned short	x_tvran[2];	/* tv range */
+	} x_tv;		/* info about .tv section (in auxent of symbol .tv)) */
+	
+#ifdef TC_I960
+	/******************************************
+	 *  I960-specific *2nd* aux. entry formats
+	 ******************************************/
+	struct {
+		/* This is a very old typo that keeps getting propogated. */
+#define x_stdindx x_stindx
+		long x_stindx;	/* sys. table entry */
+	} x_sc;	/* system call entry */
+	
+	struct {
+		unsigned long x_balntry; /* BAL entry point */
+	} x_bal; /* BAL-callable function */
+	
+	struct {
+		unsigned long	x_timestamp;	        /* time stamp */
+		char 	x_idstring[20];	        /* producer identity string */
+	} x_ident;	                        /* Producer ident info */
+	
+	char a[sizeof(struct syment)];	/* force auxent/syment sizes to match */
+#endif /* TC_I960 */
+};
+
+#define	AUXENT	union auxent
+#define	AUXESZ	sizeof(AUXENT) /* This had better also be sizeof(SYMENT) */
+
+#if VAX || I960
+#	define _ETEXT	"_etext"
+#else
+#	define _ETEXT	"etext"
+#endif
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct reloc {
+	long r_vaddr;		/* Virtual address of reference */
+	long r_symndx;		/* Index into symbol table */
+	unsigned short r_type;	/* Relocation type */
+#ifdef TC_I960
+	/* not used for a29k */
+	char pad[2];		/* Unused */
+#endif /* TC_I960 */
+};
+
+#define RELOC struct reloc
+#define RELSZ sizeof(RELOC)
+
+#define	R_ABS		(0x00) /* reference is absolute */
+
+#ifdef TC_I960
+#define R_RELLONG	(0x11)	/* Direct 32-bit relocation */
+#define R_IPRSHORT	(0x18)
+#define R_IPRMED 	(0x19)	/* 24-bit ip-relative relocation */
+#define R_IPRLONG	(0x1a)
+#define R_OPTCALL	(0x1b)	/* 32-bit optimizable call (leafproc/sysproc) */
+#define R_OPTCALLX	(0x1c)	/* 64-bit optimizable call (leafproc/sysproc) */
+#define R_GETSEG	(0x1d)
+#define R_GETPA		(0x1e)
+#define R_TAGWORD	(0x1f)
+#endif /* TC_I960 */
+
+#ifdef TC_A29K
+/*
+ * NOTE: All the "I" forms refer to Am29000 instruction
+ * formats.  The linker is expected to know how the numeric
+ * information is split and/or aligned within the
+ * instruction word(s).  R_BYTE works for instructions, too.
+ *
+ * If the parameter to a CONSTH instruction is a relocatable
+ * type, two relocation records are written.  The first has
+ * an r_type of R_IHIHALF (33 octal) and a normal r_vaddr
+ * and r_symndx.  The second relocation record has an r_type
+ * of R_IHCONST (34 octal), a normal r_vaddr (which is
+ * redundant), and an r_symndx containing the 32-bit
+ * constant offset to the relocation instead of the actual
+ * symbol table index.  This second record is always
+ * written, even if the constant offset is zero.  The
+ * constant fields of the instruction are set to zero.
+ */
+
+#define	R_IREL		(0x18) /* instruction relative (jmp/call) */
+#define	R_IABS		(0x19) /* instruction absolute (jmp/call) */
+#define	R_ILOHALF	(0x1a) /* instruction low half  (const)  */
+#define	R_IHIHALF	(0x1b) /* instruction high half (consth) part 1 */
+#define	R_IHCONST	(0x1c) /* instruction high half (consth) part 2
+				  constant offset of R_IHIHALF relocation */
+#define	R_BYTE		(0x1d) /* relocatable byte value */
+#define R_HWORD		(0x1e) /* relocatable halfword value */
+#define R_WORD		(0x1f) /* relocatable word value */
+#define	R_IGLBLRC	(0x20) /* instruction global register RC */
+#define	R_IGLBLRA	(0x21) /* instruction global register RA */
+#define	R_IGLBLRB	(0x22) /* instruction global register RB */
+#endif /* TC_A29K */
+
+
+#define DEFAULT_DATA_SECTION_ALIGNMENT 4
+#define DEFAULT_BSS_SECTION_ALIGNMENT 4
+#define DEFAULT_TEXT_SECTION_ALIGNMENT 16
+/* For new sections we haven't heard of before */
+#define DEFAULT_SECTION_ALIGNMENT 4
+
+#if defined(TC_I386)
+/*
+ * X86 generic
+ *	8-bit offset reference in 8-bits
+ *	8-bit offset reference in 16-bits 
+ *	12-bit segment reference
+ *	auxiliary relocation entry
+ */
+#define	R_OFF8		07
+#define R_OFF16		010
+#define	R_SEG12		011
+#define	R_AUX		013
+
+/*
+ * B16 and X86 generics
+ *	16-bit direct reference
+ *	16-bit "relative" reference
+ *	16-bit "indirect" (TV) reference
+ */
+#define  R_DIR16	01
+#define  R_REL16	02
+#define  R_IND16	03
+
+/*
+ * 3B generic
+ *	24-bit direct reference
+ *	24-bit "relative" reference
+ *	16-bit optimized "indirect" TV reference
+ *	24-bit "indirect" TV reference
+ *	32-bit "indirect" TV reference
+ */
+#define  R_DIR24	04
+#define  R_REL24	05
+#define  R_OPT16	014
+#define  R_IND24	015
+#define  R_IND32	016
+
+/* 
+ * XL generics
+ *	10-bit direct reference
+ *	10-bit "relative" reference
+ *	32-bit "relative" reference
+ */
+#define	R_DIR10		025
+#define R_REL10		026
+#define R_REL32		027
+
+/*
+ * 3B and M32 generics
+ *	32-bit direct reference
+ */
+#define  R_DIR32	06
+
+/*
+ * M32 generic
+ *	32-bit direct reference with bytes swapped
+ */
+#define  R_DIR32S	012
+ 
+#endif /* TC_I386 */
+
+#if defined(TE_I386AIX)
+
+#define UINFOSIZ        64      /* size of user info buffer */
+typedef char uinfo_t[UINFOSIZ];
+
+struct env387 {
+  unsigned short control;
+  unsigned short r0;
+  unsigned short status;
+  unsigned short r1;
+  unsigned short tag;
+  unsigned short r2;
+  unsigned long eip;
+  unsigned short code_seg;
+  unsigned short opcode;
+  unsigned long operand;
+  unsigned short operand_seg;
+  unsigned short r3;
+  unsigned char regs[8][10];
+};
+
+#define	CD_NAMELEN 16	/* length of most names in this header */
+#define	CORHDRSIZ	2048 /* size to which header is padded out */
+#define	MAX_CORE_SEGS	32 /* maximum segments in a core dump */
+#define NUM_FREGS	1 /* # of saved FP regs */
+
+/*
+ * These are defined such that 286 and 386 kernels can produce
+ * compatible dumps.
+ */
+#define CD_AX	0
+#define CD_BX	1
+#define CD_CX	2
+#define CD_DX	3
+#define CD_SI	4
+#define CD_DI	5
+#define CD_BP	6
+#define CD_SP	7
+#define CD_FL	8
+#define CD_IP	9
+#define CD_CS	10
+#define CD_DS	11
+#define CD_ES	12
+#define CD_FS	13
+#define CD_GS	14
+#define CD_SS	15
+#define NUM_REGS	16
+
+#ifndef SPATHLEN
+# define SPATHLEN 16 /* sys/param.h */
+#endif
+#ifndef NSIG
+# define NSIG 63 /* sys/signal.h */
+# define SIGSETSZ ((NSIG+31)/32)
+typedef struct ksigmask {
+	unsigned long sigs[SIGSETSZ];
+} ksigmask_t;
+#endif
+
+struct corehdr {
+	char cd_magic[4];		/* COR_MAGIC = "core" */
+	
+	/* general information about the dump itself */
+	struct dumpseg { /* table of contents for dump */
+		long cs_type; /* seg. type; see below */
+		long cs_len; /* length (in bytes) of segment */
+		long cs_offset;	/* offset (in dump) of segment */
+		long cs_address; /* address segment had in mem */
+	} cd_segs[MAX_CORE_SEGS];
+	
+	/* general information about the process */
+	char cd_comm[CD_NAMELEN]; /* command being run */
+	char cd_mach[CD_NAMELEN]; /* type of machine it ran on */
+	char cd_site[CD_NAMELEN]; /* name of site it ran on */
+	long cd_ldtype;	/* type of load module running */
+	char cd_intsize; /* sizeof(int) */
+	char cd_dptrsize; /* sizeof(char *) */
+	char cd_tptrsize; /* sizeof(int (*)()) */
+	char cd_unused;
+	
+	/* user-mode program state */
+	long cd_regs[NUM_REGS];	/* user-mode general registers	*/
+	struct env387 cd_fpregs; /* user-mode floating-point state */
+	
+	/* kernel-mode program state */
+	int (*cd_sig[NSIG])(); /* disposition of signals */
+	ksigmask_t cd_sigmask; /* signals to be blocked	*/
+	ksigmask_t cd_sigpend; /* signals currently pending */
+	long cd_cursig;	/* signal that caused the dump */
+	
+	long cd_pid; /* process ID of the corpse */
+	long cd_ppid; /* parent process ID of corpse */
+	short cd_uid; /* process effective user ID */
+	short cd_ruid; /* process real user ID */
+	short cd_gid; /* process effective group ID */
+	short cd_rgid; /* process real group ID	*/
+	
+	uinfo_t	cd_uinfo; /* buffer of user information	*/
+	char cd_locname[32]; /* name of /local */
+	char cd_uvers[CD_NAMELEN]; /* user version string */
+	unsigned short cd_spath[SPATHLEN]; /* sitepath */
+};
+
+#ifndef NOCHECKS
+/* this will generate an error if sizeof(struct corehdr) > CORHDRSIZ */
+struct { char xxcdxx[CORHDRSIZ+1-sizeof(struct corehdr)]; };
+#endif	/* ! NOCHECKS */
+
+/*
+ * segment types (in cs_type)
+ *	each segment in the address space appears here, whether or not it
+ *	is actually dumped.  Read/only segments will not actually be dumped.
+ *	A segment that is not in the dump will have a cs_offset of zero.
+ */
+#define	COR_TYPE_CODE		'x'	/* process code - NOT IN DUMP	*/
+#define	COR_TYPE_DATA		'd'	/* process data segment		*/
+#define	COR_TYPE_STACK		's'	/* process stack segment	*/
+#define COR_TYPE_LIBCODE	'X'	/* shared lib code - NOT IN DUMP*/
+#define COR_TYPE_LIBDATA	'D'	/* shared lib data		*/
+#define COR_TYPE_READ		'r'	/* other read/only - NOT IN DUMP*/
+#define COR_TYPE_WRITE		'w'	/* other writeable		*/
+#define	COR_TYPE_MSC		'?'	/* other, mapped in segment	*/
+
+#endif /* TE_I386AIX */
+
+/*
+ * Local Variables:
+ * comment-column: 0
+ * End:
+ */
+
+/* end of coff_gnu.h */