19990502 sourceware importbinu_ss_19990502

1 files changed, 624 insertions, 0 deletions

diff --git a/bfd/libaout.h b/bfd/libaout.h
new file mode 100644
index 0000000..7001d3d
--- /dev/null
+++ b/bfd/libaout.h
@@ -0,0 +1,624 @@
+/* BFD back-end data structures for a.out (and similar) files.
+   Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 1998
+   Free Software Foundation, Inc.
+   Written by Cygnus Support.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program 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 of the License, or
+(at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef LIBAOUT_H
+#define LIBAOUT_H
+
+/* We try to encapsulate the differences in the various a.out file
+   variants in a few routines, and otherwise share large masses of code.
+   This means we only have to fix bugs in one place, most of the time.  */
+
+#include "bfdlink.h"
+
+/* Parameterize the a.out code based on whether it is being built
+   for a 32-bit architecture or a 64-bit architecture.  */
+#if ARCH_SIZE==64
+#define GET_WORD bfd_h_get_64
+#define GET_SWORD bfd_h_get_signed_64
+#define PUT_WORD bfd_h_put_64
+#ifndef NAME
+#define NAME(x,y) CAT3(x,_64_,y)
+#endif
+#define JNAME(x) CAT(x,_64)
+#define BYTES_IN_WORD 8
+#else /* ARCH_SIZE == 32 */
+#define GET_WORD bfd_h_get_32
+#define GET_SWORD bfd_h_get_signed_32
+#define PUT_WORD bfd_h_put_32
+#ifndef NAME
+#define NAME(x,y) CAT3(x,_32_,y)
+#endif
+#define JNAME(x) CAT(x,_32)
+#define BYTES_IN_WORD 4
+#endif /* ARCH_SIZE==32 */
+
+/* Declare at file level, since used in parameter lists, which have
+   weird scope.  */
+struct external_exec;
+struct external_nlist;
+struct reloc_ext_external;
+struct reloc_std_external;
+
+/* a.out backend linker hash table entries.  */
+
+struct aout_link_hash_entry
+{
+  struct bfd_link_hash_entry root;
+  /* Whether this symbol has been written out.  */
+  boolean written;
+  /* Symbol index in output file.  */
+  int indx;
+};
+
+/* a.out backend linker hash table.  */
+
+struct aout_link_hash_table
+{
+  struct bfd_link_hash_table root;
+};
+
+/* Look up an entry in an a.out link hash table.  */
+
+#define aout_link_hash_lookup(table, string, create, copy, follow) \
+  ((struct aout_link_hash_entry *) \
+   bfd_link_hash_lookup (&(table)->root, (string), (create), (copy), (follow)))
+
+/* Traverse an a.out link hash table.  */
+
+#define aout_link_hash_traverse(table, func, info)			\
+  (bfd_link_hash_traverse						\
+   (&(table)->root,							\
+    (boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func),	\
+    (info)))
+
+/* Get the a.out link hash table from the info structure.  This is
+   just a cast.  */
+
+#define aout_hash_table(p) ((struct aout_link_hash_table *) ((p)->hash))
+
+/* Back-end information for various a.out targets.  */
+struct aout_backend_data
+{
+  /* Are ZMAGIC files mapped contiguously?  If so, the text section may
+     need more padding, if the segment size (granularity for memory access
+     control) is larger than the page size.  */
+  unsigned char zmagic_mapped_contiguous;
+  /* If this flag is set, ZMAGIC/NMAGIC file headers get mapped in with the
+     text section, which starts immediately after the file header.
+     If not, the text section starts on the next page.  */
+  unsigned char text_includes_header;
+
+  /* If this flag is set, then if the entry address is not in the
+     first SEGMENT_SIZE bytes of the text section, it is taken to be
+     the address of the start of the text section.  This can be useful
+     for kernels.  */
+  unsigned char entry_is_text_address;
+
+  /* The value to pass to N_SET_FLAGS.  */
+  unsigned char exec_hdr_flags;
+
+  /* If the text section VMA isn't specified, and we need an absolute
+     address, use this as the default.  If we're producing a relocatable
+     file, zero is always used.  */
+  /* ?? Perhaps a callback would be a better choice?  Will this do anything
+     reasonable for a format that handles multiple CPUs with different
+     load addresses for each?  */
+  bfd_vma default_text_vma;
+
+  /* Callback for setting the page and segment sizes, if they can't be
+     trivially determined from the architecture.  */
+  boolean (*set_sizes) PARAMS ((bfd *));
+
+  /* zmagic files only. For go32, the length of the exec header contributes
+     to the size of the text section in the file for alignment purposes but
+     does *not* get counted in the length of the text section. */
+  unsigned char exec_header_not_counted;
+
+  /* Callback from the add symbols phase of the linker code to handle
+     a dynamic object.  */
+  boolean (*add_dynamic_symbols) PARAMS ((bfd *, struct bfd_link_info *,
+					  struct external_nlist **,
+					  bfd_size_type *, char **));
+
+  /* Callback from the add symbols phase of the linker code to handle
+     adding a single symbol to the global linker hash table.  */
+  boolean (*add_one_symbol) PARAMS ((struct bfd_link_info *, bfd *,
+				     const char *, flagword, asection *,
+				     bfd_vma, const char *, boolean,
+				     boolean,
+				     struct bfd_link_hash_entry **));
+
+  /* Called to handle linking a dynamic object.  */
+  boolean (*link_dynamic_object) PARAMS ((struct bfd_link_info *, bfd *));
+
+  /* Called for each global symbol being written out by the linker.
+     This should write out the dynamic symbol information.  */
+  boolean (*write_dynamic_symbol) PARAMS ((bfd *, struct bfd_link_info *,
+					   struct aout_link_hash_entry *));
+
+  /* If this callback is not NULL, the linker calls it for each reloc.
+     RELOC is a pointer to the unswapped reloc.  If *SKIP is set to
+     true, the reloc will be skipped.  *RELOCATION may be changed to
+     change the effects of the relocation.  */
+  boolean (*check_dynamic_reloc) PARAMS ((struct bfd_link_info *info,
+					  bfd *input_bfd,
+					  asection *input_section,
+					  struct aout_link_hash_entry *h,
+					  PTR reloc, bfd_byte *contents,
+					  boolean *skip,
+					  bfd_vma *relocation));
+
+  /* Called at the end of a link to finish up any dynamic linking
+     information.  */
+  boolean (*finish_dynamic_link) PARAMS ((bfd *, struct bfd_link_info *));
+};
+#define aout_backend_info(abfd) \
+	((CONST struct aout_backend_data *)((abfd)->xvec->backend_data))
+
+/* This is the layout in memory of a "struct exec" while we process it.
+   All 'lengths' are given as a number of bytes.
+   All 'alignments' are for relinkable files only;  an alignment of
+	'n' indicates the corresponding segment must begin at an
+	address that is a multiple of (2**n).  */
+
+struct internal_exec
+{
+    long a_info;		/* Magic number and flags, packed */
+    bfd_vma a_text;		/* length of text, in bytes  */
+    bfd_vma a_data;		/* length of data, in bytes  */
+    bfd_vma a_bss;		/* length of uninitialized data area in mem */
+    bfd_vma a_syms;		/* length of symbol table data in file */
+    bfd_vma a_entry;		/* start address */
+    bfd_vma a_trsize;		/* length of text's relocation info, in bytes */
+    bfd_vma a_drsize;		/* length of data's relocation info, in bytes */
+    /* Added for i960 */
+    bfd_vma a_tload;		/* Text runtime load address */
+    bfd_vma a_dload;		/* Data runtime load address */
+    unsigned char a_talign;	/* Alignment of text segment */
+    unsigned char a_dalign;	/* Alignment of data segment */
+    unsigned char a_balign;	/* Alignment of bss segment */
+    char a_relaxable;           /* Enough info for linker relax */
+};
+
+/* Magic number is written 
+< MSB          >
+3130292827262524232221201918171615141312111009080706050403020100
+< FLAGS        >< MACHINE TYPE ><  MAGIC NUMBER                >
+*/
+/* Magic number for NetBSD is
+<MSB           >
+3130292827262524232221201918171615141312111009080706050403020100
+< FLAGS    >< MACHINE TYPE     ><  MAGIC NUMBER                >
+*/
+
+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 suns numbers */
+  /* make these up for the ns32k*/
+  M_NS32032 = (64),		/* ns32032 running ? */
+  M_NS32532 = (64 + 5),		/* ns32532 running mach */
+
+  M_386 = 100,
+  M_29K = 101,          /* AMD 29000 */
+  M_386_DYNIX = 102,	/* Sequent running dynix */
+  M_ARM = 103,		/* Advanced Risc Machines ARM */
+  M_SPARCLET = 131,	/* SPARClet = M_SPARC + 128 */
+  M_386_NETBSD = 134,	/* NetBSD/i386 binary */
+  M_68K_NETBSD = 135,	/* NetBSD/m68k binary */
+  M_68K4K_NETBSD = 136,	/* NetBSD/m68k4k binary */
+  M_532_NETBSD = 137,	/* NetBSD/ns32k binary */
+  M_SPARC_NETBSD = 138,	/* NetBSD/sparc binary */
+  M_PMAX_NETBSD = 139,	/* NetBSD/pmax (MIPS little-endian) binary */
+  M_VAX_NETBSD = 140,	/* NetBSD/vax binary */
+  M_ALPHA_NETBSD = 141,	/* NetBSD/alpha binary */
+  M_ARM6_NETBSD = 143,	/* NetBSD/arm32 binary */
+  M_SPARCLET_1 = 147,	/* 0x93, reserved */
+  M_MIPS1 = 151,        /* MIPS R2000/R3000 binary */
+  M_MIPS2 = 152,        /* MIPS R4000/R6000 binary */
+  M_SPARCLET_2 = 163,	/* 0xa3, reserved */
+  M_SPARCLET_3 = 179,	/* 0xb3, reserved */
+  M_SPARCLET_4 = 195,	/* 0xc3, reserved */
+  M_HP200 = 200,	/* HP 200 (68010) BSD binary */
+  M_HP300 = (300 % 256), /* HP 300 (68020+68881) BSD binary */
+  M_HPUX = (0x20c % 256), /* HP 200/300 HPUX binary */
+  M_SPARCLET_5 = 211,	/* 0xd3, reserved */
+  M_SPARCLET_6 = 227,	/* 0xe3, reserved */
+  /*  M_SPARCLET_7 = 243	/ * 0xf3, reserved */
+  M_SPARCLITE_LE = 243
+};
+
+#define N_DYNAMIC(exec) ((exec).a_info & 0x80000000)
+
+#ifndef N_MAGIC
+# define N_MAGIC(exec) ((exec).a_info & 0xffff)
+#endif
+
+#ifndef N_MACHTYPE
+# define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
+#endif
+
+#ifndef N_FLAGS
+# define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
+#endif
+
+#ifndef N_SET_INFO
+# define N_SET_INFO(exec, magic, type, flags) \
+((exec).a_info = ((magic) & 0xffff) \
+ | (((int)(type) & 0xff) << 16) \
+ | (((flags) & 0xff) << 24))
+#endif
+
+#ifndef N_SET_DYNAMIC
+# define N_SET_DYNAMIC(exec, dynamic) \
+((exec).a_info = (dynamic) ? ((exec).a_info | 0x80000000) : \
+((exec).a_info & 0x7fffffff))
+#endif
+
+#ifndef N_SET_MAGIC
+# define N_SET_MAGIC(exec, magic) \
+((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
+#endif
+
+#ifndef N_SET_MACHTYPE
+# define N_SET_MACHTYPE(exec, machtype) \
+((exec).a_info = \
+ ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
+#endif
+
+#ifndef N_SET_FLAGS
+# define N_SET_FLAGS(exec, flags) \
+((exec).a_info = \
+ ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
+#endif
+
+typedef struct aout_symbol {
+  asymbol symbol;
+  short desc;
+  char other;
+  unsigned char type;
+} aout_symbol_type;
+
+/* The `tdata' struct for all a.out-like object file formats.
+   Various things depend on this struct being around any time an a.out
+   file is being handled.  An example is dbxread.c in GDB.  */
+
+struct aoutdata {
+  struct internal_exec *hdr;		/* exec file header */
+  aout_symbol_type *symbols;		/* symtab for input bfd */
+  
+  /* For ease, we do this */
+  asection *textsec;
+  asection *datasec;
+  asection *bsssec;
+
+  /* We remember these offsets so that after check_file_format, we have
+     no dependencies on the particular format of the exec_hdr.  */
+  file_ptr sym_filepos;
+  file_ptr str_filepos;
+
+  /* Size of a relocation entry in external form */
+  unsigned reloc_entry_size;
+
+  /* Size of a symbol table entry in external form */
+  unsigned symbol_entry_size;
+
+  /* Page size - needed for alignment of demand paged files. */
+  unsigned long page_size;
+
+  /* Segment size - needed for alignment of demand paged files. */
+  unsigned long segment_size;
+
+  /* Zmagic disk block size - need to align the start of the text
+     section in ZMAGIC binaries.  Normally the same as page_size.  */
+  unsigned long zmagic_disk_block_size;
+
+  unsigned exec_bytes_size;
+  unsigned vma_adjusted : 1;
+
+  /* used when a bfd supports several highly similar formats */
+  enum
+    {
+      default_format = 0,
+      /* Used on HP 9000/300 running HP/UX.  See hp300hpux.c.  */
+      gnu_encap_format,
+      /* Used on Linux, 386BSD, etc.  See include/aout/aout64.h.  */
+      q_magic_format
+    } subformat;
+
+  enum
+    {
+      undecided_magic = 0,
+      z_magic,
+      o_magic,
+      n_magic
+    } magic;
+
+  /* A buffer for find_nearest_line.  */
+  char *line_buf;
+
+  /* The external symbol information.  */
+  struct external_nlist *external_syms;
+  bfd_size_type external_sym_count;
+  bfd_window sym_window;
+  char *external_strings;
+  bfd_size_type external_string_size;
+  bfd_window string_window;
+  struct aout_link_hash_entry **sym_hashes;
+
+  /* A pointer for shared library information.  */
+  PTR dynamic_info;
+
+  /* A mapping from local symbols to offsets into the global offset
+     table, used when linking on SunOS.  This is indexed by the symbol
+     index.  */
+  bfd_vma *local_got_offsets;
+};
+
+struct  aout_data_struct {
+    struct aoutdata a;
+    struct internal_exec e;
+};
+
+#define	adata(bfd)		((bfd)->tdata.aout_data->a)
+#define	exec_hdr(bfd)		(adata(bfd).hdr)
+#define	obj_aout_symbols(bfd)	(adata(bfd).symbols)
+#define	obj_textsec(bfd)	(adata(bfd).textsec)
+#define	obj_datasec(bfd)	(adata(bfd).datasec)
+#define	obj_bsssec(bfd)		(adata(bfd).bsssec)
+#define	obj_sym_filepos(bfd)	(adata(bfd).sym_filepos)
+#define	obj_str_filepos(bfd)	(adata(bfd).str_filepos)
+#define	obj_reloc_entry_size(bfd) (adata(bfd).reloc_entry_size)
+#define	obj_symbol_entry_size(bfd) (adata(bfd).symbol_entry_size)
+#define obj_aout_subformat(bfd)	(adata(bfd).subformat)
+#define obj_aout_external_syms(bfd) (adata(bfd).external_syms)
+#define obj_aout_external_sym_count(bfd) (adata(bfd).external_sym_count)
+#define obj_aout_sym_window(bfd) (adata(bfd).sym_window)
+#define obj_aout_external_strings(bfd) (adata(bfd).external_strings)
+#define obj_aout_external_string_size(bfd) (adata(bfd).external_string_size)
+#define obj_aout_string_window(bfd) (adata(bfd).string_window)
+#define obj_aout_sym_hashes(bfd) (adata(bfd).sym_hashes)
+#define obj_aout_dynamic_info(bfd) (adata(bfd).dynamic_info)
+
+/* We take the address of the first element of an asymbol to ensure that the
+   macro is only ever applied to an asymbol */
+#define aout_symbol(asymbol) ((aout_symbol_type *)(&(asymbol)->the_bfd))
+
+/* Information we keep for each a.out section.  This is currently only
+   used by the a.out backend linker.  */
+
+struct aout_section_data_struct
+{
+  /* The unswapped relocation entries for this section.  */
+  PTR relocs;
+};
+
+#define aout_section_data(s) \
+  ((struct aout_section_data_struct *) (s)->used_by_bfd)
+
+#define set_aout_section_data(s,v) \
+  ((s)->used_by_bfd = (PTR)&(v)->relocs)
+
+/* Prototype declarations for functions defined in aoutx.h  */
+
+boolean
+NAME(aout,squirt_out_relocs) PARAMS ((bfd *abfd, asection *section));
+
+boolean
+NAME(aout,make_sections) PARAMS ((bfd *));
+
+const bfd_target *
+NAME(aout,some_aout_object_p) PARAMS ((bfd *abfd,
+				       struct internal_exec *execp,
+				       const bfd_target *(*callback)(bfd *)));
+
+boolean
+NAME(aout,mkobject) PARAMS ((bfd *abfd));
+
+enum machine_type
+NAME(aout,machine_type) PARAMS ((enum bfd_architecture arch,
+				 unsigned long machine,
+				 boolean *unknown));
+
+boolean
+NAME(aout,set_arch_mach) PARAMS ((bfd *abfd, enum bfd_architecture arch,
+		 		  unsigned long machine));
+
+boolean
+NAME(aout,new_section_hook) PARAMS ((bfd *abfd, asection *newsect));
+
+boolean
+NAME(aout,set_section_contents) PARAMS ((bfd *abfd, sec_ptr section,
+			 PTR location, file_ptr offset, bfd_size_type count));
+
+asymbol *
+NAME(aout,make_empty_symbol) PARAMS ((bfd *abfd));
+
+boolean
+NAME(aout,translate_symbol_table) PARAMS ((bfd *, aout_symbol_type *,
+					   struct external_nlist *,
+					   bfd_size_type, char *,
+					   bfd_size_type,
+					   boolean dynamic));
+
+boolean
+NAME(aout,slurp_symbol_table) PARAMS ((bfd *abfd));
+
+boolean
+NAME(aout,write_syms) PARAMS ((bfd *abfd));
+
+void
+NAME(aout,reclaim_symbol_table) PARAMS ((bfd *abfd));
+
+long
+NAME(aout,get_symtab_upper_bound) PARAMS ((bfd *abfd));
+
+long
+NAME(aout,get_symtab) PARAMS ((bfd *abfd, asymbol **location));
+
+void
+NAME(aout,swap_ext_reloc_in) PARAMS ((bfd *, struct reloc_ext_external *,
+				      arelent *, asymbol **, bfd_size_type));
+void
+NAME(aout,swap_std_reloc_in) PARAMS ((bfd *, struct reloc_std_external *,
+				      arelent *, asymbol **, bfd_size_type));
+
+reloc_howto_type *
+NAME(aout,reloc_type_lookup) PARAMS ((bfd *abfd,
+				      bfd_reloc_code_real_type code));
+
+boolean
+NAME(aout,slurp_reloc_table) PARAMS ((bfd *abfd, sec_ptr asect,
+				      asymbol **symbols));
+
+long
+NAME(aout,canonicalize_reloc) PARAMS ((bfd *abfd, sec_ptr section,
+				       arelent **relptr, asymbol **symbols));
+
+long
+NAME(aout,get_reloc_upper_bound) PARAMS ((bfd *abfd, sec_ptr asect));
+
+void
+NAME(aout,reclaim_reloc) PARAMS ((bfd *ignore_abfd, sec_ptr ignore));
+
+alent *
+NAME(aout,get_lineno) PARAMS ((bfd *ignore_abfd, asymbol *ignore_symbol));
+
+void
+NAME(aout,print_symbol) PARAMS ((bfd *ignore_abfd, PTR file,
+			    asymbol *symbol, bfd_print_symbol_type how));
+
+void
+NAME(aout,get_symbol_info) PARAMS ((bfd *ignore_abfd,
+                           asymbol *symbol, symbol_info *ret));
+
+boolean
+NAME(aout,find_nearest_line) PARAMS ((bfd *abfd, asection *section,
+      asymbol **symbols, bfd_vma offset, CONST char **filename_ptr,
+      CONST char **functionname_ptr, unsigned int *line_ptr));
+
+long
+NAME(aout,read_minisymbols) PARAMS ((bfd *, boolean, PTR *, unsigned int *));
+
+asymbol *
+NAME(aout,minisymbol_to_symbol) PARAMS ((bfd *, boolean, const PTR,
+					 asymbol *));
+
+int
+NAME(aout,sizeof_headers) PARAMS ((bfd *abfd, boolean exec));
+
+boolean
+NAME(aout,adjust_sizes_and_vmas) PARAMS ((bfd *abfd,
+       bfd_size_type *text_size, file_ptr *text_end));
+
+void
+NAME(aout,swap_exec_header_in) PARAMS ((bfd *abfd,
+       struct external_exec *raw_bytes, struct internal_exec *execp));
+
+void
+NAME(aout,swap_exec_header_out) PARAMS ((bfd *abfd,
+       struct internal_exec *execp, struct external_exec *raw_bytes));
+
+struct bfd_hash_entry *
+NAME(aout,link_hash_newfunc)
+  PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
+
+boolean
+NAME(aout,link_hash_table_init)
+     PARAMS ((struct aout_link_hash_table *, bfd *,
+	      struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+					  struct bfd_hash_table *,
+					  const char *)));
+
+struct bfd_link_hash_table *
+NAME(aout,link_hash_table_create) PARAMS ((bfd *));
+
+boolean
+NAME(aout,link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
+
+boolean
+NAME(aout,final_link) PARAMS ((bfd *, struct bfd_link_info *,
+			       void (*) (bfd *, file_ptr *, file_ptr *,
+					 file_ptr *)));
+
+boolean
+NAME(aout,bfd_free_cached_info) PARAMS ((bfd *));
+
+/* A.out uses the generic versions of these routines... */
+
+#define	aout_32_get_section_contents	_bfd_generic_get_section_contents
+
+#define	aout_64_get_section_contents	_bfd_generic_get_section_contents
+#ifndef NO_WRITE_HEADER_KLUDGE
+#define NO_WRITE_HEADER_KLUDGE 0
+#endif
+
+#ifndef aout_32_bfd_is_local_label_name
+#define aout_32_bfd_is_local_label_name bfd_generic_is_local_label_name
+#endif
+
+#ifndef WRITE_HEADERS
+#define WRITE_HEADERS(abfd, execp)					      \
+      {									      \
+	bfd_size_type text_size; /* dummy vars */			      \
+	file_ptr text_end;						      \
+	if (adata(abfd).magic == undecided_magic)			      \
+	  NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end);     \
+    									      \
+	execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE;	      \
+	execp->a_entry = bfd_get_start_address (abfd);			      \
+    									      \
+	execp->a_trsize = ((obj_textsec (abfd)->reloc_count) *		      \
+			   obj_reloc_entry_size (abfd));		      \
+	execp->a_drsize = ((obj_datasec (abfd)->reloc_count) *		      \
+			   obj_reloc_entry_size (abfd));		      \
+	NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes);	      \
+									      \
+	if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) return false;	      \
+	if (bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)	      \
+	    != EXEC_BYTES_SIZE)						      \
+	  return false;							      \
+	/* Now write out reloc info, followed by syms and strings */	      \
+  									      \
+	if (bfd_get_outsymbols (abfd) != (asymbol **) NULL		      \
+	    && bfd_get_symcount (abfd) != 0) 				      \
+	  {								      \
+	    if (bfd_seek (abfd, (file_ptr)(N_SYMOFF(*execp)), SEEK_SET) != 0) \
+	      return false;						      \
+									      \
+	    if (! NAME(aout,write_syms)(abfd)) return false;		      \
+	  }								      \
+									      \
+	if (bfd_seek (abfd, (file_ptr)(N_TRELOFF(*execp)), SEEK_SET) != 0)    \
+	  return false;						      	      \
+	if (!NAME(aout,squirt_out_relocs) (abfd, obj_textsec (abfd)))         \
+	  return false;						      	      \
+									      \
+	if (bfd_seek (abfd, (file_ptr)(N_DRELOFF(*execp)), SEEK_SET) != 0)    \
+	  return false;						      	      \
+	if (!NAME(aout,squirt_out_relocs)(abfd, obj_datasec (abfd)))          \
+	  return false;						      	      \
+      }									      
+#endif
+
+#endif /* ! defined (LIBAOUT_H) */