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diff --git a/contrib/binutils/bfd/libaout.h b/contrib/binutils/bfd/libaout.h
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--- a/contrib/binutils/bfd/libaout.h
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-/* BFD back-end data structures for a.out (and similar) files.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003
- 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"
-
-/* Macros for accessing components in an aout header. */
-
-#define H_PUT_64 bfd_h_put_64
-#define H_PUT_32 bfd_h_put_32
-#define H_PUT_16 bfd_h_put_16
-#define H_PUT_8 bfd_h_put_8
-#define H_PUT_S64 bfd_h_put_signed_64
-#define H_PUT_S32 bfd_h_put_signed_32
-#define H_PUT_S16 bfd_h_put_signed_16
-#define H_PUT_S8 bfd_h_put_signed_8
-#define H_GET_64 bfd_h_get_64
-#define H_GET_32 bfd_h_get_32
-#define H_GET_16 bfd_h_get_16
-#define H_GET_8 bfd_h_get_8
-#define H_GET_S64 bfd_h_get_signed_64
-#define H_GET_S32 bfd_h_get_signed_32
-#define H_GET_S16 bfd_h_get_signed_16
-#define H_GET_S8 bfd_h_get_signed_8
-
-/* Parameterize the a.out code based on whether it is being built
- for a 32-bit architecture or a 64-bit architecture. */
-/* Do not "beautify" the CONCAT* macro args. Traditional C will not
- remove whitespace added here, and thus will fail to concatenate
- the tokens. */
-#if ARCH_SIZE==64
-#define GET_WORD H_GET_64
-#define GET_SWORD H_GET_S64
-#define GET_MAGIC H_GET_32
-#define PUT_WORD H_PUT_64
-#define PUT_MAGIC H_PUT_32
-#ifndef NAME
-#define NAME(x,y) CONCAT3 (x,_64_,y)
-#endif
-#define JNAME(x) CONCAT2 (x,_64)
-#define BYTES_IN_WORD 8
-#else
-#if ARCH_SIZE==16
-#define GET_WORD H_GET_16
-#define GET_SWORD H_GET_S16
-#define GET_MAGIC H_GET_16
-#define PUT_WORD H_PUT_16
-#define PUT_MAGIC H_PUT_16
-#ifndef NAME
-#define NAME(x,y) CONCAT3 (x,_16_,y)
-#endif
-#define JNAME(x) CONCAT2 (x,_16)
-#define BYTES_IN_WORD 2
-#else /* ARCH_SIZE == 32 */
-#define GET_WORD H_GET_32
-#define GET_SWORD H_GET_S32
-#define GET_MAGIC H_GET_32
-#define PUT_WORD H_PUT_32
-#define PUT_MAGIC H_PUT_32
-#ifndef NAME
-#define NAME(x,y) CONCAT3 (x,_32_,y)
-#endif
-#define JNAME(x) CONCAT2 (x,_32)
-#define BYTES_IN_WORD 4
-#endif /* ARCH_SIZE==32 */
-#endif /* ARCH_SIZE==64 */
-
-/* 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. */
- bfd_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, \
- (bfd_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. */
- bfd_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. */
- bfd_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. */
- bfd_boolean (*add_one_symbol)
- PARAMS ((struct bfd_link_info *, bfd *, const char *, flagword,
- asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean,
- struct bfd_link_hash_entry **));
-
- /* Called to handle linking a dynamic object. */
- bfd_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. */
- bfd_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. */
- bfd_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, bfd_boolean *skip,
- bfd_vma *relocation));
-
- /* Called at the end of a link to finish up any dynamic linking
- information. */
- bfd_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 SUN's 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_VAX4K_NETBSD = 150, /* NetBSD/vax 4K pages binary */
- 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,
- M_CRIS = 255 /* Axis CRIS binary. */
-};
-
-#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) ? (long) ((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. */
-
-extern bfd_boolean NAME(aout,squirt_out_relocs)
- PARAMS ((bfd *, asection *));
-
-extern bfd_boolean NAME(aout,make_sections)
- PARAMS ((bfd *));
-
-extern const bfd_target * NAME(aout,some_aout_object_p)
- PARAMS ((bfd *, struct internal_exec *, const bfd_target *(*) (bfd *)));
-
-extern bfd_boolean NAME(aout,mkobject)
- PARAMS ((bfd *));
-
-extern enum machine_type NAME(aout,machine_type)
- PARAMS ((enum bfd_architecture, unsigned long, bfd_boolean *));
-
-extern bfd_boolean NAME(aout,set_arch_mach)
- PARAMS ((bfd *, enum bfd_architecture, unsigned long));
-
-extern bfd_boolean NAME(aout,new_section_hook)
- PARAMS ((bfd *, asection *));
-
-extern bfd_boolean NAME(aout,set_section_contents)
- PARAMS ((bfd *, sec_ptr, const PTR, file_ptr, bfd_size_type));
-
-extern asymbol * NAME(aout,make_empty_symbol)
- PARAMS ((bfd *));
-
-extern bfd_boolean NAME(aout,translate_symbol_table)
- PARAMS ((bfd *, aout_symbol_type *, struct external_nlist *, bfd_size_type,
- char *, bfd_size_type, bfd_boolean));
-
-extern bfd_boolean NAME(aout,slurp_symbol_table)
- PARAMS ((bfd *));
-
-extern bfd_boolean NAME(aout,write_syms)
- PARAMS ((bfd *));
-
-extern void NAME(aout,reclaim_symbol_table)
- PARAMS ((bfd *));
-
-extern long NAME(aout,get_symtab_upper_bound)
- PARAMS ((bfd *));
-
-extern long NAME(aout,canonicalize_symtab)
- PARAMS ((bfd *, asymbol **));
-
-extern void NAME(aout,swap_ext_reloc_in)
- PARAMS ((bfd *, struct reloc_ext_external *, arelent *, asymbol **,
- bfd_size_type));
-extern void NAME(aout,swap_std_reloc_in)
- PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **,
- bfd_size_type));
-
-extern reloc_howto_type * NAME(aout,reloc_type_lookup)
- PARAMS ((bfd *, bfd_reloc_code_real_type));
-
-extern bfd_boolean NAME(aout,slurp_reloc_table)
- PARAMS ((bfd *, sec_ptr, asymbol **));
-
-extern long NAME(aout,canonicalize_reloc)
- PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
-
-extern long NAME(aout,get_reloc_upper_bound)
- PARAMS ((bfd *, sec_ptr));
-
-extern void NAME(aout,reclaim_reloc)
- PARAMS ((bfd *, sec_ptr));
-
-extern alent * NAME(aout,get_lineno)
- PARAMS ((bfd *, asymbol *));
-
-extern void NAME(aout,print_symbol)
- PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type));
-
-extern void NAME(aout,get_symbol_info)
- PARAMS ((bfd *, asymbol *, symbol_info *));
-
-extern bfd_boolean NAME(aout,find_nearest_line)
- PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
- const char **, unsigned int *));
-
-extern long NAME(aout,read_minisymbols)
- PARAMS ((bfd *, bfd_boolean, PTR *, unsigned int *));
-
-extern asymbol * NAME(aout,minisymbol_to_symbol)
- PARAMS ((bfd *, bfd_boolean, const PTR, asymbol *));
-
-extern int NAME(aout,sizeof_headers)
- PARAMS ((bfd *, bfd_boolean));
-
-extern bfd_boolean NAME(aout,adjust_sizes_and_vmas)
- PARAMS ((bfd *, bfd_size_type *, file_ptr *));
-
-extern void NAME(aout,swap_exec_header_in)
- PARAMS ((bfd *, struct external_exec *, struct internal_exec *));
-
-extern void NAME(aout,swap_exec_header_out)
- PARAMS ((bfd *, struct internal_exec *, struct external_exec *));
-
-extern struct bfd_hash_entry * NAME(aout,link_hash_newfunc)
- PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
-
-extern bfd_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 *)));
-
-extern struct bfd_link_hash_table * NAME(aout,link_hash_table_create)
- PARAMS ((bfd *));
-
-extern bfd_boolean NAME(aout,link_add_symbols)
- PARAMS ((bfd *, struct bfd_link_info *));
-
-extern bfd_boolean NAME(aout,final_link)
- PARAMS ((bfd *, struct bfd_link_info *,
- void (*) (bfd *, file_ptr *, file_ptr *, file_ptr *)));
-
-extern bfd_boolean NAME(aout,bfd_free_cached_info)
- PARAMS ((bfd *));
-
-/* A.out uses the generic versions of these routines... */
-
-#define aout_16_get_section_contents _bfd_generic_get_section_contents
-
-#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 \
- || bfd_bwrite ((PTR) &exec_bytes, (bfd_size_type) 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
-
-/* Test if a read-only section can be merged with .text. This is
- possible if:
-
- 1. Section has file contents and is read-only.
- 2. The VMA of the section is after the end of .text and before
- the start of .data.
- 3. The image is demand-pageable (otherwise, a_text in the header
- will not reflect the gap between .text and .data). */
-
-#define aout_section_merge_with_text_p(abfd, sec) \
- (((sec)->flags & (SEC_HAS_CONTENTS | SEC_READONLY)) == \
- (SEC_HAS_CONTENTS | SEC_READONLY) \
- && obj_textsec (abfd) != NULL \
- && obj_datasec (abfd) != NULL \
- && (sec)->vma >= (obj_textsec (abfd)->vma + \
- obj_textsec (abfd)->_cooked_size) \
- && ((sec)->vma + (sec)->_cooked_size) <= obj_datasec (abfd)->vma \
- && ((abfd)->flags & D_PAGED) != 0)
-
-#endif /* ! defined (LIBAOUT_H) */
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-12 10:45:53 +0000