-/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
+/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
generated from "libcoff-in.h" and "coffcode.h".
Run "make headers" in your build bfd/ to regenerate. */
/* BFD COFF object file private structure.
- Copyright (C) 1990-2015 Free Software Foundation, Inc.
+ Copyright (C) 1990-2021 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
+#ifndef _LIBCOFF_H
+#define _LIBCOFF_H 1
+
#include "bfdlink.h"
#include "coff-bfd.h"
/* Object file tdata; access macros. */
#define coff_data(bfd) ((bfd)->tdata.coff_obj_data)
-#define obj_pe(bfd) (coff_data (bfd)->pe)
+#define obj_pe(bfd) (coff_data (bfd)->pe)
+#define obj_go32(bfd) (coff_data (bfd)->go32)
#define obj_symbols(bfd) (coff_data (bfd)->symbols)
-#define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos)
+#define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos)
#define obj_relocbase(bfd) (coff_data (bfd)->relocbase)
#define obj_raw_syments(bfd) (coff_data (bfd)->raw_syments)
#define obj_raw_syment_count(bfd) (coff_data (bfd)->raw_syment_count)
_bfd_coff_get_external_symbols. */
void * external_syms;
/* If this is TRUE, the external_syms may not be freed. */
- bfd_boolean keep_syms;
+ bool keep_syms;
/* The string table. May be NULL. Read by
_bfd_coff_read_string_table. */
/* The length of the strings table. For error checking. */
bfd_size_type strings_len;
/* If this is TRUE, the strings may not be freed. */
- bfd_boolean keep_strings;
+ bool keep_strings;
/* If this is TRUE, the strings have been written out already. */
- bfd_boolean strings_written;
+ bool strings_written;
/* Is this a PE format coff file? */
int pe;
used by ARM code. */
flagword flags;
- /* coff-stgo32 EXE stub header after BFD tdata has been allocated. Its data
- is kept in internal_filehdr.go32stub beforehand. */
- char *go32stub;
+ /* Is this a GO32 coff file? */
+ bool go32;
+
+ /* A stub (extra data prepended before the COFF image) and its size.
+ Used by coff-go32-exe, it contains executable data that loads the
+ COFF object into memory. */
+ char * stub;
+ bfd_size_type stub_size;
} coff_data_type;
/* Tdata for pe image files. */
int dll;
int has_reloc_section;
int dont_strip_reloc;
- bfd_boolean insert_timestamp;
- bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
+ int dos_message[16];
+ /* The timestamp to insert into the output file.
+ If the timestamp is -1 then the current time is used. */
+ int timestamp;
+ bool (*in_reloc_p) (bfd *, reloc_howto_type *);
flagword real_flags;
/* Build-id info. */
struct
{
- bfd_boolean (*after_write_object_contents) (bfd *);
+ bool (*after_write_object_contents) (bfd *);
const char *style;
asection *sec;
} build_id;
coff_data_type coff;
/* TRUE if this is an XCOFF64 file. */
- bfd_boolean xcoff64;
+ bool xcoff64;
/* TRUE if a large a.out header should be generated. */
- bfd_boolean full_aouthdr;
+ bool full_aouthdr;
/* TOC value. */
bfd_vma toc;
{
struct bfd_link_hash_entry root;
- /* Symbol index in output file. Set to -1 initially. Set to -2 if
- there is a reloc against this symbol. */
+ /* Symbol index in output file. This is initialized to -1. It is
+ set to -2 if the symbol is used by a reloc. It is set to -3 if
+ this symbol is defined in a discarded section. */
long indx;
/* Symbol type. */
struct stab_info stab_info;
};
+struct coff_reloc_cookie
+{
+ struct internal_reloc * rels;
+ struct internal_reloc * rel;
+ struct internal_reloc * relend;
+ struct coff_symbol_struct * symbols; /* Symtab for input bfd. */
+ bfd * abfd;
+ struct coff_link_hash_entry ** sym_hashes;
+};
+
/* Look up an entry in a COFF linker hash table. */
#define coff_link_hash_lookup(table, string, create, copy, follow) \
#define coff_link_hash_traverse(table, func, info) \
(bfd_link_hash_traverse \
(&(table)->root, \
- (bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \
+ (bool (*) (struct bfd_link_hash_entry *, void *)) (func), \
(info)))
/* Get the COFF linker hash table from a link_info structure. */
#define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
/* Functions in coffgen.c. */
-extern const bfd_target *coff_object_p
+extern bfd_cleanup coff_object_p
(bfd *);
extern struct bfd_section *coff_section_from_bfd_index
(bfd *, int);
(bfd *, asymbol **);
extern int coff_count_linenumbers
(bfd *);
-extern bfd_boolean coff_renumber_symbols
+extern bool coff_renumber_symbols
(bfd *, int *);
extern void coff_mangle_symbols
(bfd *);
-extern bfd_boolean coff_write_symbols
+extern bool coff_write_symbols
(bfd *);
-extern bfd_boolean coff_write_alien_symbol
- (bfd *, asymbol *, struct internal_syment *, bfd_vma *,
- bfd_size_type *, asection **, bfd_size_type *);
-extern bfd_boolean coff_write_linenumbers
+extern bool coff_write_alien_symbol
+ (bfd *, asymbol *, struct internal_syment *, union internal_auxent *,
+ bfd_vma *, bfd_size_type *, asection **, bfd_size_type *);
+extern bool coff_write_linenumbers
(bfd *);
extern alent *coff_get_lineno
(bfd *, asymbol *);
extern asymbol *coff_section_symbol
(bfd *, char *);
-extern bfd_boolean _bfd_coff_get_external_symbols
+extern bool _bfd_coff_get_external_symbols
(bfd *);
extern const char *_bfd_coff_read_string_table
(bfd *);
-extern bfd_boolean _bfd_coff_free_symbols
+extern bool _bfd_coff_free_symbols
(bfd *);
extern struct coff_ptr_struct *coff_get_normalized_symtab
(bfd *);
(bfd *, asymbol *, symbol_info *ret);
#define coff_get_symbol_version_string \
_bfd_nosymbols_get_symbol_version_string
-extern bfd_boolean _bfd_coff_is_local_label_name
+extern bool _bfd_coff_is_local_label_name
(bfd *, const char *);
extern asymbol *coff_bfd_make_debug_symbol
(bfd *, void *, unsigned long);
-extern bfd_boolean coff_find_nearest_line
+extern bool coff_find_nearest_line
(bfd *, asymbol **, asection *, bfd_vma,
const char **, const char **, unsigned int *, unsigned int *);
#define coff_find_line _bfd_nosymbols_find_line
struct dwarf_debug_section;
-extern bfd_boolean coff_find_nearest_line_with_names
+extern bool coff_find_nearest_line_with_names
(bfd *, asymbol **, asection *, bfd_vma, const char **, const char **,
unsigned int *, const struct dwarf_debug_section *);
-extern bfd_boolean coff_find_inliner_info
+extern bool coff_find_inliner_info
(bfd *, const char **, const char **, unsigned int *);
extern int coff_sizeof_headers
(bfd *, struct bfd_link_info *);
-extern bfd_boolean bfd_coff_reloc16_relax_section
- (bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
+extern bool bfd_coff_reloc16_relax_section
+ (bfd *, asection *, struct bfd_link_info *, bool *);
extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents
(bfd *, struct bfd_link_info *, struct bfd_link_order *,
- bfd_byte *, bfd_boolean, asymbol **);
+ bfd_byte *, bool, asymbol **);
extern bfd_vma bfd_coff_reloc16_get_value
(arelent *, struct bfd_link_info *, asection *);
extern void bfd_perform_slip
(bfd *, unsigned int, asection *, bfd_vma);
+extern bool _bfd_coff_close_and_cleanup
+ (bfd *);
/* Functions and types in cofflink.c. */
/* Output BFD. */
bfd *output_bfd;
/* Used to indicate failure in traversal routine. */
- bfd_boolean failed;
+ bool failed;
/* If doing "task linking" set only during the time when we want the
global symbol writer to convert the storage class of defined global
symbols from global to static. */
- bfd_boolean global_to_static;
+ bool global_to_static;
/* Hash table for long symbol names. */
struct bfd_strtab_hash *strtab;
/* When doing a relocatable link, an array of information kept for
extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
-extern bfd_boolean _bfd_coff_link_hash_table_init
+extern bool _bfd_coff_link_hash_table_init
(struct coff_link_hash_table *, bfd *,
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
struct bfd_hash_table *,
(bfd *);
extern const char *_bfd_coff_internal_syment_name
(bfd *, const struct internal_syment *, char *);
-extern bfd_boolean _bfd_coff_section_already_linked
+extern bool _bfd_coff_section_already_linked
(bfd *, asection *, struct bfd_link_info *);
-extern bfd_boolean _bfd_coff_link_add_symbols
+extern bool _bfd_coff_link_add_symbols
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_coff_final_link
+extern bool _bfd_coff_final_link
(bfd *, struct bfd_link_info *);
extern struct internal_reloc *_bfd_coff_read_internal_relocs
- (bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean,
+ (bfd *, asection *, bool, bfd_byte *, bool,
struct internal_reloc *);
-extern bfd_boolean _bfd_coff_generic_relocate_section
+extern bool _bfd_coff_generic_relocate_section
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **);
extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
-extern bfd_boolean _bfd_coff_write_global_sym
+extern bool _bfd_coff_write_global_sym
(struct bfd_hash_entry *, void *);
-extern bfd_boolean _bfd_coff_write_task_globals
+extern bool _bfd_coff_write_task_globals
(struct coff_link_hash_entry *, void *);
-extern bfd_boolean _bfd_coff_link_input_bfd
+extern bool _bfd_coff_link_input_bfd
(struct coff_final_link_info *, bfd *);
-extern bfd_boolean _bfd_coff_reloc_link_order
+extern bool _bfd_coff_reloc_link_order
(bfd *, struct coff_final_link_info *, asection *,
struct bfd_link_order *);
-
+extern bool bfd_coff_gc_sections
+ (bfd *, struct bfd_link_info *);
+extern const char *bfd_coff_group_name
+ (bfd *, const asection *);
#define coff_get_section_contents_in_window \
_bfd_generic_get_section_contents_in_window
(bfd *, arelent **, asymbol **);
extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create
(bfd *);
-extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols
+extern bool _bfd_xcoff_bfd_link_add_symbols
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_xcoff_bfd_final_link
+extern bool _bfd_xcoff_bfd_final_link
(bfd *, struct bfd_link_info *);
-extern bfd_boolean _bfd_xcoff_define_common_symbol
+extern bool _bfd_xcoff_define_common_symbol
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
-extern bfd_boolean _bfd_ppc_xcoff_relocate_section
+extern bool _bfd_ppc_xcoff_relocate_section
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **);
-
-/* Functions in coff-ppc.c. FIXME: These are called by pe.em in the
- linker, and so should start with bfd and be declared in bfd.h. */
-
-extern bfd_boolean ppc_allocate_toc_section
- (struct bfd_link_info *);
-extern bfd_boolean ppc_process_before_allocation
- (bfd *, struct bfd_link_info *);
/* Extracted from coffcode.h. */
typedef struct coff_ptr_struct
} u;
/* Selector for the union above. */
- bfd_boolean is_sym;
+ bool is_sym;
} combined_entry_type;
struct lineno_cache_entry *lineno;
/* Have the line numbers been relocated yet ? */
- bfd_boolean done_lineno;
+ bool done_lineno;
} coff_symbol_type;
/* COFF symbol classifications. */
COFF_SYMBOL_PE_SECTION
};
+typedef asection * (*coff_gc_mark_hook_fn)
+ (asection *, struct bfd_link_info *, struct internal_reloc *,
+ struct coff_link_hash_entry *, struct internal_syment *);
+
typedef struct
{
void (*_bfd_coff_swap_aux_in)
unsigned int _bfd_relsz;
unsigned int _bfd_linesz;
unsigned int _bfd_filnmlen;
- bfd_boolean _bfd_coff_long_filenames;
+ bool _bfd_coff_long_filenames;
- bfd_boolean _bfd_coff_long_section_names;
- bfd_boolean (*_bfd_coff_set_long_section_names)
+ bool _bfd_coff_long_section_names;
+ bool (*_bfd_coff_set_long_section_names)
(bfd *, int);
unsigned int _bfd_coff_default_section_alignment_power;
- bfd_boolean _bfd_coff_force_symnames_in_strings;
+ bool _bfd_coff_force_symnames_in_strings;
unsigned int _bfd_coff_debug_string_prefix_length;
unsigned int _bfd_coff_max_nscns;
void (*_bfd_coff_swap_reloc_in)
(bfd *abfd, void *, void *);
- bfd_boolean (*_bfd_coff_bad_format_hook)
+ bool (*_bfd_coff_bad_format_hook)
(bfd *, void *);
- bfd_boolean (*_bfd_coff_set_arch_mach_hook)
+ bool (*_bfd_coff_set_arch_mach_hook)
(bfd *, void *);
void * (*_bfd_coff_mkobject_hook)
(bfd *, void *, void *);
- bfd_boolean (*_bfd_styp_to_sec_flags_hook)
+ bool (*_bfd_styp_to_sec_flags_hook)
(bfd *, void *, const char *, asection *, flagword *);
void (*_bfd_set_alignment_hook)
(bfd *, asection *, void *);
- bfd_boolean (*_bfd_coff_slurp_symbol_table)
+ bool (*_bfd_coff_slurp_symbol_table)
(bfd *);
- bfd_boolean (*_bfd_coff_symname_in_debug)
+ bool (*_bfd_coff_symname_in_debug)
(bfd *, struct internal_syment *);
- bfd_boolean (*_bfd_coff_pointerize_aux_hook)
+ bool (*_bfd_coff_pointerize_aux_hook)
(bfd *, combined_entry_type *, combined_entry_type *,
- unsigned int, combined_entry_type *);
+ unsigned int, combined_entry_type *);
- bfd_boolean (*_bfd_coff_print_aux)
+ bool (*_bfd_coff_print_aux)
(bfd *, FILE *, combined_entry_type *, combined_entry_type *,
- combined_entry_type *, unsigned int);
+ combined_entry_type *, unsigned int);
void (*_bfd_coff_reloc16_extra_cases)
(bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
- bfd_byte *, unsigned int *, unsigned int *);
+ bfd_byte *, unsigned int *, unsigned int *);
int (*_bfd_coff_reloc16_estimate)
(bfd *, asection *, arelent *, unsigned int,
- struct bfd_link_info *);
+ struct bfd_link_info *);
enum coff_symbol_classification (*_bfd_coff_classify_symbol)
(bfd *, struct internal_syment *);
- bfd_boolean (*_bfd_coff_compute_section_file_positions)
+ bool (*_bfd_coff_compute_section_file_positions)
(bfd *);
- bfd_boolean (*_bfd_coff_start_final_link)
+ bool (*_bfd_coff_start_final_link)
(bfd *, struct bfd_link_info *);
- bfd_boolean (*_bfd_coff_relocate_section)
+ bool (*_bfd_coff_relocate_section)
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
- struct internal_reloc *, struct internal_syment *, asection **);
+ struct internal_reloc *, struct internal_syment *, asection **);
reloc_howto_type *(*_bfd_coff_rtype_to_howto)
(bfd *, asection *, struct internal_reloc *,
- struct coff_link_hash_entry *, struct internal_syment *,
- bfd_vma *);
+ struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *);
- bfd_boolean (*_bfd_coff_adjust_symndx)
+ bool (*_bfd_coff_adjust_symndx)
(bfd *, struct bfd_link_info *, bfd *, asection *,
- struct internal_reloc *, bfd_boolean *);
+ struct internal_reloc *, bool *);
- bfd_boolean (*_bfd_coff_link_add_one_symbol)
+ bool (*_bfd_coff_link_add_one_symbol)
(struct bfd_link_info *, bfd *, const char *, flagword,
- asection *, bfd_vma, const char *, bfd_boolean, bfd_boolean,
- struct bfd_link_hash_entry **);
+ asection *, bfd_vma, const char *, bool, bool,
+ struct bfd_link_hash_entry **);
- bfd_boolean (*_bfd_coff_link_output_has_begun)
+ bool (*_bfd_coff_link_output_has_begun)
(bfd *, struct coff_final_link_info *);
- bfd_boolean (*_bfd_coff_final_link_postscript)
+ bool (*_bfd_coff_final_link_postscript)
(bfd *, struct coff_final_link_info *);
- bfd_boolean (*_bfd_coff_print_pdata)
+ bool (*_bfd_coff_print_pdata)
(bfd *, void *);
} bfd_coff_backend_data;
/* Macro: Returns true if the bfd is a PE executable as opposed to a
PE object file. */
#define bfd_pei_p(abfd) \
- (CONST_STRNEQ ((abfd)->xvec->name, "pei-"))
+ (startswith ((abfd)->xvec->name, "pei-"))
#ifdef __cplusplus
}
#endif
+#endif
projects / deliverable / binutils-gdb.git / blobdiff