-/* A -*- C -*- header file for the bfd library
- Copyright 1990, 1991 Free Software Foundation, Inc.
- Contributed by Cygnus Support.
-
-This file is part of BFD, the Binary File Diddler.
-
-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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* bfd.h -- The only header file required by users of the bfd library
-
-This file is generated from various .c files, if you change it, your
-bits may be lost.
-
-All the prototypes and definitions following the comment "THE FOLLOWING
-IS EXTRACTED FROM THE SOURCE" are extracted from the source files for
-BFD. If you change it, someone oneday will extract it from the source
-again, and your changes will be lost. To save yourself from this bind,
-change the definitions in the source in the bfd directory. Type "make
-docs" and then "make headers" in that directory, and magically this file
-will change to reflect your changes.
-
-If you don't have the tools to perform the extraction, then you are
-safe from someone on your system trampling over your header files.
-You should still maintain the equivalence between the source and this
-file though; every change you make to the .c file should be reflected
-here. */
-
-#ifndef __BFD_H_SEEN__
-#define __BFD_H_SEEN__
-
-#include "ansidecl.h"
-#include "obstack.h"
-
-/* Make it easier to declare prototypes (puts conditional here) */
-#ifndef PROTO
-# if __STDC__
-# define PROTO(type, name, arglist) type name arglist
-# else
-# define PROTO(type, name, arglist) type name ()
-# endif
-#endif
-
-#define BFD_VERSION "1.15"
-
-/* forward declaration */
-typedef struct _bfd bfd;
-
-/* General rules: functions which are boolean return true on success
- and false on failure (unless they're a predicate). -- bfd.doc */
-/* I'm sure this is going to break something and someone is going to
- force me to change it. */
-typedef enum boolean {false, true} boolean;
-
-/* Try to avoid breaking stuff */
-typedef long int file_ptr;
-
-/* Support for different sizes of target format ints and addresses */
-
-#ifdef HOST_64_BIT
-typedef HOST_64_BIT rawdata_offset;
-typedef HOST_64_BIT bfd_vma;
-typedef HOST_64_BIT bfd_word;
-typedef HOST_64_BIT bfd_offset;
-typedef HOST_64_BIT bfd_size_type;
-typedef HOST_64_BIT symvalue;
-typedef HOST_64_BIT bfd_64_type;
-#define fprintf_vma(s,x) \
- fprintf(s,"%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x))
-#define printf_vma(x) \
- printf( "%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x))
-#else
-typedef struct {int a,b;} bfd_64_type;
-typedef unsigned long rawdata_offset;
-typedef unsigned long bfd_vma;
-typedef unsigned long bfd_offset;
-typedef unsigned long bfd_word;
-typedef unsigned long bfd_size;
-typedef unsigned long symvalue;
-typedef unsigned long bfd_size_type;
-#define printf_vma(x) printf( "%08lx", x)
-#define fprintf_vma(s,x) fprintf(s, "%08lx", x)
-#endif
-
-typedef unsigned int flagword; /* 32 bits of flags */
-\f
-/** File formats */
-
-typedef enum bfd_format {
- bfd_unknown = 0, /* file format is unknown */
- bfd_object, /* linker/assember/compiler output */
- bfd_archive, /* object archive file */
- bfd_core, /* core dump */
- bfd_type_end} /* marks the end; don't use it! */
- bfd_format;
-
-/* Object file flag values */
-#define NO_FLAGS 0
-#define HAS_RELOC 001
-#define EXEC_P 002
-#define HAS_LINENO 004
-#define HAS_DEBUG 010
-#define HAS_SYMS 020
-#define HAS_LOCALS 040
-#define DYNAMIC 0100
-#define WP_TEXT 0200
-#define D_PAGED 0400
-
-\f
-/* symbols and relocation */
-
-typedef unsigned long symindex;
-
-#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
-
-typedef enum bfd_symclass {
- bfd_symclass_unknown = 0,
- bfd_symclass_fcommon, /* fortran common symbols */
- bfd_symclass_global, /* global symbol, what a surprise */
- bfd_symclass_debugger, /* some debugger symbol */
- bfd_symclass_undefined /* none known */
- } symclass;
-
-
-typedef int symtype; /* Who knows, yet? */
-
-
-/* general purpose part of a symbol;
- target specific parts will be found in libcoff.h, liba.out.h etc */
-
-
-#define bfd_get_section(x) ((x)->section)
-#define bfd_get_output_section(x) ((x)->section->output_section)
-#define bfd_set_section(x,y) ((x)->section) = (y)
-#define bfd_asymbol_base(x) ((x)->section?((x)->section->vma):0)
-#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + x->value)
-#define bfd_asymbol_name(x) ((x)->name)
-
-/* This is a type pun with struct ranlib on purpose! */
-typedef struct carsym {
- char *name;
- file_ptr file_offset; /* look here to find the file */
-} carsym; /* to make these you call a carsymogen */
-
-
-/* Used in generating armaps. Perhaps just a forward definition would do? */
-struct orl { /* output ranlib */
- char **name; /* symbol name */
- file_ptr pos; /* bfd* or file position */
- int namidx; /* index into string table */
-};
-
-\f
-
-/* Linenumber stuff */
-typedef struct lineno_cache_entry {
- unsigned int line_number; /* Linenumber from start of function*/
- union {
- struct symbol_cache_entry *sym; /* Function name */
- unsigned long offset; /* Offset into section */
- } u;
-} alent;
-\f
-/* object and core file sections */
-
-
-#define align_power(addr, align) \
- ( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
-
-typedef struct sec *sec_ptr;
-
-#define bfd_section_name(bfd, ptr) ((ptr)->name)
-#define bfd_section_size(bfd, ptr) ((ptr)->size)
-#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
-#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
-#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags)
-#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
-
-#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (val)), true)
-#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),true)
-#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),true)
-
-typedef struct stat stat_type;
-\f
-/** Error handling */
-
-typedef enum bfd_error {
- no_error = 0, system_call_error, invalid_target,
- wrong_format, invalid_operation, no_memory,
- no_symbols, no_relocation_info,
- no_more_archived_files, malformed_archive,
- symbol_not_found, file_not_recognized,
- file_ambiguously_recognized, no_contents,
- bfd_error_nonrepresentable_section,
- invalid_error_code} bfd_ec;
-
-extern bfd_ec bfd_error;
-
-typedef struct bfd_error_vector {
- PROTO(void,(* nonrepresentable_section ),(CONST bfd *CONST abfd,
- CONST char *CONST name));
-} bfd_error_vector_type;
-
-PROTO (char *, bfd_errmsg, ());
-PROTO (void, bfd_perror, (CONST char *message));
-\f
-
-typedef enum bfd_print_symbol
-{
- bfd_print_symbol_name_enum,
- bfd_print_symbol_type_enum,
- bfd_print_symbol_all_enum
-} bfd_print_symbol_enum_type;
-
-\f
-\f
-/* The code that implements targets can initialize a jump table with this
- macro. It must name all its routines the same way (a prefix plus
- the standard routine suffix), or it must #define the routines that
- are not so named, before calling JUMP_TABLE in the initializer. */
-
-/* Semi-portable string concatenation in cpp */
-#ifndef CAT
-#ifdef __STDC__
-#define CAT(a,b) a##b
-#else
-#define CAT(a,b) a/**/b
-#endif
-#endif
-
-#define JUMP_TABLE(NAME)\
-CAT(NAME,_core_file_failing_command),\
-CAT(NAME,_core_file_failing_signal),\
-CAT(NAME,_core_file_matches_executable_p),\
-CAT(NAME,_slurp_armap),\
-CAT(NAME,_slurp_extended_name_table),\
-CAT(NAME,_truncate_arname),\
-CAT(NAME,_write_armap),\
-CAT(NAME,_close_and_cleanup), \
-CAT(NAME,_set_section_contents),\
-CAT(NAME,_get_section_contents),\
-CAT(NAME,_new_section_hook),\
-CAT(NAME,_get_symtab_upper_bound),\
-CAT(NAME,_get_symtab),\
-CAT(NAME,_get_reloc_upper_bound),\
-CAT(NAME,_canonicalize_reloc),\
-CAT(NAME,_make_empty_symbol),\
-CAT(NAME,_print_symbol),\
-CAT(NAME,_get_lineno),\
-CAT(NAME,_set_arch_mach),\
-CAT(NAME,_openr_next_archived_file),\
-CAT(NAME,_find_nearest_line),\
-CAT(NAME,_generic_stat_arch_elt),\
-CAT(NAME,_sizeof_headers),\
-CAT(NAME,_bfd_debug_info_start),\
-CAT(NAME,_bfd_debug_info_end),\
-CAT(NAME,_bfd_debug_info_accumulate)
-
-#define COFF_SWAP_TABLE coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in,
-\f
-/* User program access to BFD facilities */
-
-extern CONST short _bfd_host_big_endian;
-#define HOST_BYTE_ORDER_BIG_P (*(char *)&_bfd_host_big_endian)
-
-/* The bfd itself */
-
-/* Cast from const char * to char * so that caller can assign to
- a char * without a warning. */
-#define bfd_get_filename(abfd) ((char *) (abfd)->filename)
-#define bfd_get_format(abfd) ((abfd)->format)
-#define bfd_get_target(abfd) ((abfd)->xvec->name)
-#define bfd_get_file_flags(abfd) ((abfd)->flags)
-#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
-#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
-#define bfd_my_archive(abfd) ((abfd)->my_archive);
-#define bfd_has_map(abfd) ((abfd)->has_armap)
-#define bfd_header_twiddle_required(abfd) \
- ((((abfd)->xvec->header_byteorder_big_p) \
- != (boolean)HOST_BYTE_ORDER_BIG_P) ? true:false)
-
-#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
-#define bfd_usrdata(abfd) ((abfd)->usrdata)
-
-#define bfd_get_start_address(abfd) ((abfd)->start_address)
-#define bfd_get_symcount(abfd) ((abfd)->symcount)
-#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
-#define bfd_count_sections(abfd) ((abfd)->section_count)
-#define bfd_get_architecture(abfd) ((abfd)->obj_arch)
-#define bfd_get_machine(abfd) ((abfd)->obj_machine)
-
-
-
-#define BYTE_SIZE 1
-#define SHORT_SIZE 2
-#define LONG_SIZE 4
-
-
-
-/*THE FOLLOWING IS EXTRACTED FROM THE SOURCE */
-
-/* Opens the file supplied (using fopen) with the target supplied, it
-returns a pointer to the created bfd.
-
-If NULL is returned then an error has occured.
-Possible errors are no_memory, invalid_target or system_call error.
-*/
-PROTO(bfd*, bfd_openr, (CONST char *filename,CONST char*target));
-/* bfd_fdopenr is to bfd_fopenr much like fdopen is to fopen. It opens a bfd on
-a file already described by the @var{fd} supplied.
-
-Possible errors are no_memory, invalid_target and system_call error.
-*/
- PROTO(bfd *, bfd_fdopenr,
- (CONST char *filename, CONST char *target, int fd));
-/* Creates a bfd, associated with file @var{filename}, using the file
-format @var{target}, and returns a pointer to it.
-
-Possible errors are system_call_error, no_memory, invalid_target.
-*/
-PROTO(bfd *, bfd_openw, (CONST char *filename, CONST char *target));
-/* This function closes a bfd. If the bfd was open for writing, then
-pending operations are completed and the file written out and closed.
-If the created file is executable, then @code{chmod} is called to mark
-it as such.
-
-All memory attatched to the bfd's obstacks is released.
-
-@code{true} is returned if all is ok, otherwise @code{false}.
-*/
-PROTO(boolean, bfd_close,(bfd *));
-/* This routine creates a new bfd in the manner of bfd_openw, but without
-opening a file. The new bfd takes the target from the target used by
-@var{template}. The format is always set to @code{bfd_object}.
-
-*/
-PROTO(bfd *, bfd_create, (CONST char *filename, bfd *template));
-/* Return the number of bytes in the obstacks connected to the supplied
-bfd.
-*/
-PROTO(bfd_size_type,bfd_alloc_size,(bfd *abfd));
-/* This enum gives the object file's CPU
-architecture, in a global sense. E.g. what processor family does it
-belong to? There is another field, which indicates what processor
-within the family is in use. The machine gives a number which
-distingushes different versions of the architecture, containing for
-example 2 and 3 for Intel i960 KA and i960 KB, and 68020 and 68030 for
-Motorola 68020 and 68030.
-
-*/
-enum bfd_architecture
-{
- bfd_arch_unknown, /* File arch not known */
- bfd_arch_obscure, /* Arch known, not one of these */
- bfd_arch_m68k, /* Motorola 68xxx */
- bfd_arch_vax, /* DEC Vax */
- bfd_arch_i960, /* Intel 960 */
- /* The order of the following is important.
- lower number indicates a machine type that
- only accepts a subset of the instructions
- available to machines with higher numbers.
- The exception is the "ca", which is
- incompatible with all other machines except
- "core". */
-
-#define bfd_mach_i960_core 1
-#define bfd_mach_i960_ka_sa 2
-#define bfd_mach_i960_kb_sb 3
-#define bfd_mach_i960_mc 4
-#define bfd_mach_i960_xa 5
-#define bfd_mach_i960_ca 6
-
- bfd_arch_a29k, /* AMD 29000 */
- bfd_arch_sparc, /* SPARC */
- bfd_arch_mips, /* MIPS Rxxxx */
- bfd_arch_i386, /* Intel 386 */
- bfd_arch_ns32k, /* National Semiconductor 32xxx */
- bfd_arch_tahoe, /* CCI/Harris Tahoe */
- bfd_arch_i860, /* Intel 860 */
- bfd_arch_romp, /* IBM ROMP RS/6000 */
- bfd_arch_alliant, /* Alliant */
- bfd_arch_convex, /* Convex */
- bfd_arch_m88k, /* Motorola 88xxx */
- bfd_arch_pyramid, /* Pyramid Technology */
- bfd_arch_h8_300, /* Hitachi H8/300 */
- bfd_arch_last
- };
-
-/* stuff
-*/
-
-/* Return a printable string representing the architecture and machine
-type. The result is only good until the next call to
-bfd_printable_arch_mach.
-*/
-PROTO(CONST char *,bfd_printable_arch_mach,
- (enum bfd_architecture arch, unsigned long machine));
-/* Scan a string and attempt to turn it into an archive and machine type combination.
-*/
-PROTO(boolean, bfd_scan_arch_mach,
- (CONST char *, enum bfd_architecture *, unsigned long *));
-/* This routine is used to determine whether two BFDs' architectures and machine types are
-compatible. It calculates the lowest common denominator between the
-two architectures and machine types implied by the bfds and sets the
-objects pointed at by @var{archp} and @var{machine} if non NULL.
-
-This routine returns @code{true} if the bfds are of compatible type,
-otherwise @code{false}.
-*/
-PROTO(boolean, bfd_arch_compatible,
- (bfd *abfd,
- bfd *bbfd,
- enum bfd_architecture *archp,
- unsigned long *machinep));
-/* Set atch mach
-*/
-#define bfd_set_arch_mach(abfd, arch, mach) \
- BFD_SEND (abfd, _bfd_set_arch_mach,\
- (abfd, arch, mach))
-
-/* These macros as used for reading and writing raw data in sections;
-each access (except for bytes) is vectored through the target format
-of the bfd and mangled accordingly. The mangling performs any
-necessary endian translations and removes alignment restrictions.
-*/
-#define bfd_put_8(abfd, val, ptr) \
- (*((char *)ptr) = (char)val)
-#define bfd_get_8(abfd, ptr) \
- (*((char *)ptr))
-#define bfd_put_16(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_putx16, (val,ptr))
-#define bfd_get_16(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx16, (ptr))
-#define bfd_put_32(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_putx32, (val,ptr))
-#define bfd_get_32(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx32, (ptr))
-#define bfd_put_64(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_putx64, (val, ptr))
-#define bfd_get_64(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx64, (ptr))
-
-/* These macros have the same function as their @code{bfd_get_x}
-bretherin, except that they are used for removing information for the
-header records of object files. Believe it or not, some object files
-keep their header records in big endian order, and their data in little
-endan order.
-*/
-#define bfd_h_put_8(abfd, val, ptr) \
- (*((char *)ptr) = (char)val)
-#define bfd_h_get_8(abfd, ptr) \
- (*((char *)ptr))
-#define bfd_h_put_16(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_h_putx16,(val,ptr))
-#define bfd_h_get_16(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx16,(ptr))
-#define bfd_h_put_32(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_h_putx32,(val,ptr))
-#define bfd_h_get_32(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx32,(ptr))
-#define bfd_h_put_64(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_h_putx64,(val, ptr))
-#define bfd_h_get_64(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx64,(ptr))
-
-/* The shape of a section struct:
-
-*/
-typedef struct sec {
-
- /* The name of the section, the name isn't a copy, the pointer is
- the same as that passed to bfd_make_section.
- */
- CONST char *name;
-
- /* The next section in the list belonging to the bfd, or NULL.
- */
- struct sec *next;
-
- /* The field flags contains attributes of the section. Some of these
- flags are read in from the object file, and some are synthesized from
- other information.
- */
-flagword flags;
-#define SEC_NO_FLAGS 0x000
-
- /* Tells the OS to allocate space for this section when loaded.
- This would clear for a section containing debug information only.
- */
-#define SEC_ALLOC 0x001
-
- /* Tells the OS to load the section from the file when loading.
- This would be clear for a .bss section
- */
-#define SEC_LOAD 0x002
-
- /* The section contains data still to be relocated, so there will be some
- relocation information too.
- */
-#define SEC_RELOC 0x004
-
- /* Obsolete ?
- */
-#define SEC_BALIGN 0x008
-
- /* A signal to the OS that the section contains read only data.
- */
-#define SEC_READONLY 0x010
-
- /* The section contains code only.
- */
-#define SEC_CODE 0x020
-
- /* The section contains data only.
- */
-#define SEC_DATA 0x040
-
- /* The section will reside in ROM.
- */
-#define SEC_ROM 0x080
-
- /* The section contains constructor information. This section type is
- used by the linker to create lists of constructors and destructors
- used by @code{g++}. When a back end sees a symbol which should be used
- in a constructor list, it creates a new section for the type of name
- (eg @code{__CTOR_LIST__}), attatches the symbol to it and builds a
- relocation. To build the lists of constructors, all the linker has to
- to is catenate all the sections called @code{__CTOR_LIST__} and
- relocte the data contained within - exactly the operations it would
- peform on standard data.
- */
-#define SEC_CONSTRUCTOR 0x100
-
- /* The section has contents - a bss section could be
- @code{SEC_ALLOC} | @code{SEC_HAS_CONTENTS}, a debug section could be
- @code{SEC_HAS_CONTENTS}
- */
-#define SEC_HAS_CONTENTS 0x200
-
- /* An instruction to the linker not to output sections containing
- this flag even if they have information which would normally be written.
- */
-#define SEC_NEVER_LOAD 0x400
-
- /* The base address of the section in the address space of the target.
- */
- bfd_vma vma;
-
- /* The size of the section in bytes of the loaded section. This contains
- a value even if the section has no contents (eg, the size of @code{.bss}).
- */
- bfd_size_type size;
-
- /* If this section is going to be output, then this value is the
- offset into the output section of the first byte in the input
- section. Eg, if this was going to start at the 100th byte in the
- output section, this value would be 100.
- */
- bfd_vma output_offset;
-
- /* The output section through which to map on output.
- */
- struct sec *output_section;
-
- /* The alignment requirement of the section, as an exponent - eg 3
- aligns to 2^3 (or 8)
- */
- unsigned int alignment_power;
-
- /* If an input section, a pointer to a vector of relocation records for
- the data in this section.
- */
- struct reloc_cache_entry *relocation;
-
- /* If an output section, a pointer to a vector of pointers to
- relocation records for the data in this section.
- */
- struct reloc_cache_entry **orelocation;
-
- /* The number of relocation records in one of the above
- */
- unsigned reloc_count;
-
- /* Which section is it 0..nth
- */
- int index;
-
- /* Information below is back end specific - and not always used or
- updated
-
- File position of section data
- */
- file_ptr filepos;
-
- /* File position of relocation info
- */
- file_ptr rel_filepos;
-
- /* File position of line data
- */
- file_ptr line_filepos;
-
- /* Pointer to data for applications
- */
- PTR userdata;
- struct lang_output_section *otheruserdata;
-
- /* Attached line number information
- */
- alent *lineno;
-
- /* Number of line number records
- */
- unsigned int lineno_count;
-
- /* When a section is being output, this value changes as more
- linenumbers are written out
- */
- file_ptr moving_line_filepos;
-
- /* what the section number is in the target world
- */
- unsigned int target_index;
- PTR used_by_bfd;
-
- /* If this is a constructor section then here is a list of the
- relocations created to relocate items within it.
- */
- struct relent_chain *constructor_chain;
-
- /* The bfd which owns the section.
- */
- bfd *owner;
-} asection ;
-
-/* Runs through the provided @var{abfd} and returns the @code{asection}
-who's name matches that provided, otherwise NULL. @xref{Sections}, for more information.
-
-*/
-PROTO(asection *, bfd_get_section_by_name,
- (bfd *abfd, CONST char *name));
-/* This function creates a new empty section called @var{name} and attatches it
-to the end of the chain of sections for @var{bfd}. An attempt to
-create a section with a name which is already in use, returns the old
-section by that name instead.
-
-Possible errors are:
-@table @code
-@item invalid_operation
-If output has already started for this bfd.
-@item no_memory
-If obstack alloc fails.
-@end table
-
-*/
-PROTO(asection *, bfd_make_section, (bfd *, CONST char *name));
-/* Attempts to set the attributes of the section named in the bfd
-supplied to the value. Returns true on success, false on error.
-Possible error returns are:
-@table @code
-@item invalid operation
-The section cannot have one or more of the attributes requested. For
-example, a .bss section in @code{a.out} may not have the
-@code{SEC_HAS_CONTENTS} field set.
-@end table
-
-*/
-PROTO(boolean, bfd_set_section_flags,
- (bfd *, asection *, flagword));
-/* Calls the provided function @var{func} for each section attatched to
-the bfd @var{abfd}, passing @var{obj} as an argument. The function
-will be called as if by
-
-@example
- func(abfd, the_section, obj);
-@end example
-
-
-*/
-PROTO(void, bfd_map_over_sections,
- (bfd *abfd, void (*func)(), PTR obj));
-/* This is the prefered method for iterating over sections, an
-alternative would be to use a loop:
-
-@example
- section *p;
- for (p = abfd->sections; p != NULL; p = p->next)
- func(abfd, p, ...)
-@end example*/
-
-/* Sets @var{section} to the size @var{val}. If the operation is ok, then
-@code{true} is returned, else @code{false}.
-
-Possible error returns:
-@table @code
-@item invalid_operation
-Writing has started to the bfd, so setting the size is invalid
-@end table
-
-*/
-PROTO(boolean, bfd_set_section_size,
- (bfd *, asection *, bfd_size_type val));
-/* Sets the contents of the section @var{section} in bfd @var{abfd} to
-the data starting in memory at @var{data}. The data is written to the
-output section starting at offset @var{offset} for @var{count} bytes.
-
-Normally @code{true} is returned, else @code{false}. Possible error
-returns are:
-@table @code
-@item no_contents
-The output section does not have the @code{SEC_HAS_CONTENTS}
-attribute, so nothing can be written to it.
-@item and some more too
-@end table
-This routine is front end to the back end function @code{_bfd_set_section_contents}.
-
-*/
-PROTO(boolean, bfd_set_section_contents,
- (bfd *abfd,
- asection *section,
- PTR data,
- file_ptr offset,
- bfd_size_type count));
-/* This function reads data from @var{section} in bfd @var{abfd} into
-memory starting at @var{location}. The data is read at an offset of
-@var{offset} from the start of the input section, and is read for
-@var{count} bytes.
-
-If the contents of a constuctor with the @code{SEC_CONSTUCTOR} flag
-set are requested, then the @var{location} is filled with zeroes.
-
-If no errors occur, @code{true} is returned, else @code{false}.
-Possible errors are:
-
-@table @code
-@item unknown yet
-@end table
-
-*/
-PROTO(boolean, bfd_get_section_contents,
- (bfd *abfd, asection *section, PTR location,
- file_ptr offset, bfd_size_type count));
-/* @subsection typedef asymbol
-An @code{asymbol} has the form:
-
-*/
-typedef struct symbol_cache_entry
-{
-
- /* A pointer to the bfd which owns the symbol. This information is
- necessary so that a back end can work out what additional (invisible to
- the application writer) information is carried with the symbol.
- */
- struct _bfd *the_bfd;
-
- /* The text of the symbol. The name is left alone, and not copied - the
- application may not alter it.
- */
- CONST char *name;
-
- /* The value of the symbol.
- */
- symvalue value;
-
- /* Attributes of a symbol:
- */
-#define BSF_NO_FLAGS 0x00
-
- /* The symbol has local scope; @code{static} in @code{C}. The value is
- the offset into the section of the data.
- */
-#define BSF_LOCAL 0x01
-
- /* The symbol has global scope; initialized data in @code{C}. The value
- is the offset into the section of the data.
- */
-#define BSF_GLOBAL 0x02
-
- /* Obsolete
- */
-#define BSF_IMPORT 0x04
-
- /* The symbol has global scope, and is exported. The value is the offset
- into the section of the data.
- */
-#define BSF_EXPORT 0x08
-
- /* The symbol is undefined. @code{extern} in @code{C}. The value has no meaning.
- */
-#define BSF_UNDEFINED 0x10
-
- /* The symbol is common, initialized to zero; default in @code{C}. The
- value is the size of the object in bytes.
- */
-#define BSF_FORT_COMM 0x20
-
- /* A normal @code{C} symbol would be one of:
- @code{BSF_LOCAL}, @code{BSF_FORT_COMM}, @code{BSF_UNDEFINED} or @code{BSF_EXPORT|BSD_GLOBAL}
-
- The symbol is a debugging record. The value has an arbitary meaning.
- */
-#define BSF_DEBUGGING 0x40
-
- /* The symbol has no section attached, any value is the actual value and
- is not a relative offset to a section.
- */
-#define BSF_ABSOLUTE 0x80
-
- /* Used by the linker
- */
-#define BSF_KEEP 0x10000
-#define BSF_WARNING 0x20000
-#define BSF_KEEP_G 0x80000
-
- /* Unused
- */
-#define BSF_WEAK 0x100000
-#define BSF_CTOR 0x200000
-#define BSF_FAKE 0x400000
-
- /* The symbol used to be a common symbol, but now it is allocated.
- */
-#define BSF_OLD_COMMON 0x800000
-
- /* The default value for common data.
- */
-#define BFD_FORT_COMM_DEFAULT_VALUE 0
-
- /* In some files the type of a symbol sometimes alters its location
- in an output file - ie in coff a @code{ISFCN} symbol which is also @code{C_EXT}
- symbol appears where it was declared and not at the end of a section.
- This bit is set by the target bfd part to convey this information.
- */
-#define BSF_NOT_AT_END 0x40000
- flagword flags;
-
- /* Aointer to the section to which this symbol is relative, or 0 if the
- symbol is absolute or undefined. Note that it is not sufficient to set
- this location to 0 to mark a symbol as absolute - the flag
- @code{BSF_ABSOLUTE} must be set also.
- */
- struct sec *section;
-
- /* Back end special data. This is being phased out in favour of making
- this a union.
- */
- PTR udata;
-} asymbol;
-
-/* Returns the number of bytes required in a vector of pointers to
-@code{asymbols} for all the symbols in the supplied bfd, including a
-terminal NULL pointer. If there are no symbols in the bfd, then 0 is
-returned.
-*/
-#define get_symtab_upper_bound(abfd) \
- BFD_SEND (abfd, _get_symtab_upper_bound, (abfd))
-
-/* Supplied a bfd and a pointer to an uninitialized vector of pointers.
-This reads in the symbols from the bfd, and fills in the table with
-pointers to the symbols, and a trailing NULL. The routine returns the
-actual number of symbol pointers not including the NULL.
-
-*/
-#define bfd_canonicalize_symtab(abfd, location) \
- BFD_SEND (abfd, _bfd_canonicalize_symtab,\
- (abfd, location))
-
-
-/* Provided a table of pointers to to symbols and a count, writes to the
-output bfd the symbols when closed.
-
-*/
-PROTO(boolean, bfd_set_symtab, (bfd *, asymbol **, unsigned int ));
-/* Prints the value and flags of the symbol supplied to the stream file.
-
-*/
-PROTO(void, bfd_print_symbol_vandf, (PTR file, asymbol *symbol));
-/* This function creates a new @code{asymbol} structure for the bfd, and
-returns a pointer to it.
-
-This routine is necessary, since each back end has private information
-surrounding the @code{asymbol}. Building your own @code{asymbol} and
-pointing to it will not create the private information, and will cause
-problems later on.
-*/
-#define bfd_make_empty_symbol(abfd) \
- BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
-
-/* @section typedef bfd
-
-Pointers to bfd structs are the cornerstone of any application using
-libbfd. References though the bfd and to data in the bfd give the
-entire bfd functionality.
-
-Finally! The BFD struct itself. This contains the major data about
-the file, and contains pointers to the rest of the data.
-
-*/
-struct _bfd
-{
-
- /* The filename the application opened the bfd with.
- */
- CONST char *filename;
-
- /* A pointer to the target jump table.
- */
- struct bfd_target *xvec;
-
- /* To avoid dragging too many header files into every file that
- includes bfd.h, IOSTREAM has been declared as a "char *", and MTIME
- as a "long". Their correct types, to which they are cast when used,
- are "FILE *" and "time_t".
-
- The iostream is the result of an fopen on the filename.
- */
- char *iostream;
-
- /* Is the file being cached @xref{File Caching}.
- */
- boolean cacheable;
-
- /* Marks whether there was a default target specified when the bfd was
- opened. This is used to select what matching algorithm to use to chose
- the back end.
- */
- boolean target_defaulted;
-
- /* The caching routines use these to maintain an LRU list of bfds.
- */
- struct _bfd *lru_prev, *lru_next;
-
- /* When a file is closed by the caching routines, it retains the state
- here:
- */
- file_ptr where;
-
- /* and here:
- */
- boolean opened_once;
- boolean mtime_set;
-
- /* File modified time
- */
- long mtime;
-
- /* For output files, channel we locked (is this used?).
- */
-int ifd;
-
- /* The format which belongs to the bfd.
- */
- bfd_format format;
-
- /* The direction the bfd was opened with
- */
- enum bfd_direction {no_direction = 0,
- read_direction = 1,
- write_direction = 2,
- both_direction = 3} direction;
-
- /* Format_specific flags
- */
- flagword flags;
-
- /* Currently my_archive is tested before adding origin to anything. I
- believe that this can become always an add of origin, with origin set
- to 0 for non archive files.
- */
- file_ptr origin;
-
- /* Remember when output has begun, to stop strange things happening.
- */
- boolean output_has_begun;
-
- /* Pointer to linked list of sections
- */
- struct sec *sections;
-
- /* The number of sections
- */
- unsigned int section_count;
-
- /* Stuff only usefull for object files:
- The start address.
- */
- bfd_vma start_address;
-
- /* Used for input and output
- */
- unsigned int symcount;
-
- /* Symtab for output bfd
- */
- struct symbol_cache_entry **outsymbols;
-
- /* Architecture of object machine, eg m68k
- */
- enum bfd_architecture obj_arch;
-
- /* Particular machine within arch, e.g. 68010
- */
- unsigned long obj_machine;
-
- /* Stuff only usefull for archives:
- */
- PTR arelt_data;
- struct _bfd *my_archive;
- struct _bfd *next;
- struct _bfd *archive_head;
- boolean has_armap;
-
- /* Used by the back end to hold private data.
- */
- PTR tdata;
-
- /* Used by the application to hold private data
- */
- PTR usrdata;
-
- /* Where all the allocated stuff under this BFD goes
- */
- struct obstack memory;
-};
-
-/* Marks the entry point of an output bfd. Returns @code{true} on
-success, @code{false} otherwise.
-
-*/
-PROTO(boolean, bfd_set_start_address,(bfd *, bfd_vma));
-/* Return cached file modification time (e.g. as read from archive header
-for archive members, or from file system if we have been called
-before); else determine modify time, cache it, and return it.
-
-*/
-PROTO(long, bfd_get_mtime, (bfd *));
-#define bfd_sizeof_headers(abfd, reloc) \
- BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
-
-#define bfd_find_nearest_line(abfd, section, symbols, offset, filename_ptr, func, line_ptr) \
- BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, section, symbols, offset, filename_ptr, func, line_ptr))
-
-#define bfd_debug_info_start(abfd) \
- BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
-
-#define bfd_debug_info_end(abfd) \
- BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
-
-#define bfd_debug_info_accumulate(abfd, section) \
- BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
-
-#define bfd_stat_arch_elt(abfd, stat) \
- BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
-
-#define bfd_coff_swap_aux_in(a,e,t,c,i) \
- BFD_SEND (a, _bfd_coff_swap_aux_in, (a,e,t,c,i))
-
-#define bfd_coff_swap_sym_in(a,e,i) \
- BFD_SEND (a, _bfd_coff_swap_sym_in, (a,e,i))
-
-#define bfd_coff_swap_lineno_in(a,e,i) \
- BFD_SEND ( a, _bfd_coff_swap_lineno_in, (a,e,i))
-
-/* What this does
-*/
-PROTO(symindex, bfd_get_next_mapent, (bfd *, symindex, carsym **));
-/* Used whilst processing archives. Sets the head of the chain of bfds
-contained in an archive to @var{new_head}. (see chapter on archives)
-*/
-PROTO(boolean, bfd_set_archive_head, (bfd *output, bfd *new_head));
-
-PROTO(bfd *, bfd_get_elt_at_index, (bfd *, int));
-
-
-/* Initially provided a bfd containing an archive and NULL, opens a bfd
-on the first contained element and returns that. Subsequent calls to
-bfd_openr_next_archived_file should pass the archive and the previous
-return value to return a created bfd to the next contained element.
-NULL is returned when there are no more.
-
-*/
-PROTO(bfd*, bfd_openr_next_archived_file,
- (bfd *archive, bfd *previous));
-/* Returns a read-only string explaining what program was running when
-it failed and produced the core file being read
-
-*/
-PROTO(CONST char *, bfd_core_file_failing_command, (bfd *));
-/* Returns the signal number which caused the core dump which generated
-the file the bfd is attatched to.
-
-*/
-PROTO(int, bfd_core_file_failing_signal, (bfd *));
-/* Returns @code{true} if the core file attatched to @var{core_bfd} was
-generated by a run of the executable file attatched to @var{exec_bfd},
-or else @code{false}.
-*/
-PROTO(boolean, core_file_matches_executable_p,
- (bfd *core_bfd, bfd *exec_bfd));
-/* The relocation routine returns as a status an enumerated type:
-
-*/
-typedef enum bfd_reloc_status {
-
- /* No errors detected
- */
- bfd_reloc_ok,
-
- /* The relocation was performed, but there was an overflow.
- */
- bfd_reloc_overflow,
-
- /* The address to relocate was not within the section supplied
- */
- bfd_reloc_outofrange,
-
- /* Used by special functions
- */
- bfd_reloc_continue,
-
- /* Unused
- */
- bfd_reloc_notsupported,
-
- /* Unsupported relocation size requested.
- */
- bfd_reloc_other,
-
- /* The symbol to relocate against was undefined.
- */
- bfd_reloc_undefined,
-
- /* The relocaction was performed, but may not be ok - presently generated
- only when linking i960 coff files with i960 b.out symbols.
- */
- bfd_reloc_dangerous
- }
- bfd_reloc_status_enum_type;
-typedef struct reloc_cache_entry
-{
-
- /* A pointer into the canonical table of pointers
- */
- struct symbol_cache_entry **sym_ptr_ptr;
-
- /* offset in section
- */
- rawdata_offset address;
-
- /* addend for relocation value
- */
- bfd_vma addend;
-
- /* if sym is null this is the section
- */
- struct sec *section;
-
- /* Pointer to how to perform the required relocation
- */
- CONST struct reloc_howto_struct *howto;
-} arelent;
-
-/* The @code{reloc_howto_type} is a structure which contains all the
-information that bfd needs to know to tie up a back end's data.
-
-*/
-typedef CONST struct reloc_howto_struct
-{
-
- /* The type field has mainly a documetary use - the back end can to what
- it wants with it, though the normally the back end's external idea of
- what a reloc number would be would be stored in this field. For
- example, the a PC relative word relocation in a coff environment would
- have the type 023 - because that's what the outside world calls a
- R_PCRWORD reloc.
- */
- unsigned int type;
-
- /* The value the final relocation is shifted right by. This drops
- unwanted data from the relocation.
- */
- unsigned int rightshift;
-
- /* The size of the item to be relocated - 0, is one byte, 1 is 2 bytes, 3
- is four bytes.
- */
- unsigned int size;
-
- /* Now obsolete
- */
- unsigned int bitsize;
-
- /* Notes that the relocation is relative to the location in the data
- section of the addend. The relocation function will subtract from the
- relocation value the address of the location being relocated.
- */
- boolean pc_relative;
-
- /* Now obsolete
- */
- unsigned int bitpos;
-
- /* Now obsolete
- */
- boolean absolute;
-
- /* Causes the relocation routine to return an error if overflow is
- detected when relocating.
- */
- boolean complain_on_overflow;
-
- /* If this field is non null, then the supplied function is called rather
- than the normal function. This allows really strange relocation
- methods to be accomodated (eg, i960 callj instructions).
- */
- bfd_reloc_status_enum_type (*special_function)();
-
- /* The textual name of the relocation type.
- */
- char *name;
-
- /* When performing a partial link, some formats must modify the
- relocations rather than the data - this flag signals this.
- */
- boolean partial_inplace;
-
- /* The src_mask is used to select what parts of the read in data are to
- be used in the relocation sum. Eg, if this was an 8 bit bit of data
- which we read and relocated, this would be 0x000000ff. When we have
- relocs which have an addend, such as sun4 extended relocs, the value
- in the offset part of a relocating field is garbage so we never use
- it. In this case the mask would be 0x00000000.
- */
- bfd_word src_mask;
-
- /* The dst_mask is what parts of the instruction are replaced into the
- instruction. In most cases src_mask == dst_mask, except in the above
- special case, where dst_mask would be 0x000000ff, and src_mask would
- be 0x00000000.
- */
- bfd_word dst_mask;
-
- /* When some formats create PC relative instructions, they leave the
- value of the pc of the place being relocated in the offset slot of the
- instruction, so that a PC relative relocation can be made just by
- adding in an ordinary offset (eg sun3 a.out). Some formats leave the
- displacement part of an instruction empty (eg m88k bcs), this flag
- signals the fact.
- */
- boolean pcrel_offset;
-} reloc_howto_type;
-
-/* The HOWTO define is horrible and will go away.
-*/
-#define HOWTO(C, R,S,B, P, BI, ABS, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
- {(unsigned)C,R,S,B, P, BI, ABS,O,SF,NAME,INPLACE,MASKSRC,MASKDST,PC}
-typedef unsigned char bfd_byte;
-
-typedef struct relent_chain {
- arelent relent;
- struct relent_chain *next;
-} arelent_chain;
-
-
-/* If an output_bfd is supplied to this function the generated image
-will be relocatable, the relocations are copied to the output file
-after they have been changed to reflect the new state of the world.
-There are two ways of reflecting the results of partial linkage in an
-output file; by modifying the output data in place, and by modifying
-the relocation record. Some native formats (eg basic a.out and basic
-coff) have no way of specifying an addend in the relocation type, so
-the addend has to go in the output data. This is no big deal since in
-these formats the output data slot will always be big enough for the
-addend. Complex reloc types with addends were invented to solve just
-this problem.
-*/
-PROTO(bfd_reloc_status_enum_type,
- bfd_perform_relocation,
- (bfd * abfd,
- arelent *reloc_entry,
- PTR data,
- asection *input_section,
- bfd *output_bfd));
-/* @node bfd_target
-@subsection bfd_target
-This structure contains everything that BFD knows about a target.
-It includes things like its byte order, name, what routines to call
-to do various operations, etc.
-
-Every BFD points to a target structure with its "xvec" member.
-
-
-Shortcut for declaring fields which are prototyped function pointers,
-while avoiding anguish on compilers that don't support protos.
-*/
-#define SDEF(ret, name, arglist) \
- PROTO(ret,(*name),arglist)
-#define SDEF_FMT(ret, name, arglist) \
- PROTO(ret,(*name[bfd_type_end]),arglist)
-
-/* These macros are used to dispatch to functions through the bfd_target
-vector. They are used in a number of macros further down in bfd.h, and
-are also used when calling various routines by hand inside the bfd
-implementation. The "arglist" argument must be parenthesized; it
-contains all the arguments to the called function.
-*/
-#define BFD_SEND(bfd, message, arglist) \
- ((*((bfd)->xvec->message)) arglist)
-
-/* For operations which index on the bfd format
-*/
-#define BFD_SEND_FMT(bfd, message, arglist) \
- (((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
-
-/* This is the struct which defines the type of BFD this is. The
-"xvec" member of the struct bfd itself points here. Each module
-that implements access to a different target under BFD, defines
-one of these.
-
-FIXME, these names should be rationalised with the names of the
-entry points which call them. Too bad we can't have one macro to
-define them both!
-
-*/
-typedef struct bfd_target
-{
-
- /* identifies the kind of target, eg SunOS4, Ultrix, etc
- */
- char *name;
-
- /* The "flavour" of a back end is a general indication about the contents
- of a file.
- */
- enum target_flavour_enum {
- bfd_target_aout_flavour_enum,
- bfd_target_coff_flavour_enum,
- bfd_target_ieee_flavour_enum,
- bfd_target_oasys_flavour_enum,
- bfd_target_srec_flavour_enum} flavour;
-
- /* The order of bytes within the data area of a file.
- */
- boolean byteorder_big_p;
-
- /* The order of bytes within the header parts of a file.
- */
- boolean header_byteorder_big_p;
-
- /* This is a mask of all the flags which an executable may have set -
- from the set @code{NO_FLAGS}, @code{HAS_RELOC}, ...@code{D_PAGED}.
- */
- flagword object_flags;
-
- /* This is a mask of all the flags which a section may have set - from
- the set @code{SEC_NO_FLAGS}, @code{SEC_ALLOC}, ...@code{SET_NEVER_LOAD}.
- */
- flagword section_flags;
-
- /* The pad character for filenames within an archive header.
- */
- char ar_pad_char;
-
- /* The maximum number of characters in an archive header.
- */
- unsigned short ar_max_namelen;
-
- /* The minimum alignment restriction for any section.
- */
- unsigned int align_power_min;
-
- /* Entries for byte swapping for data. These are different to the other
- entry points, since they don't take bfd as first arg. Certain other handlers
- could do the same.
- */
- SDEF (bfd_vma, bfd_getx64, (bfd_byte *));
- SDEF (void, bfd_putx64, (bfd_vma, bfd_byte *));
- SDEF (bfd_vma, bfd_getx32, (bfd_byte *));
- SDEF (void, bfd_putx32, (bfd_vma, bfd_byte *));
- SDEF (bfd_vma, bfd_getx16, (bfd_byte *));
- SDEF (void, bfd_putx16, (bfd_vma, bfd_byte *));
-
- /* Byte swapping for the headers
- */
- SDEF (bfd_vma, bfd_h_getx64, (bfd_byte *));
- SDEF (void, bfd_h_putx64, (bfd_vma, bfd_byte *));
- SDEF (bfd_vma, bfd_h_getx32, (bfd_byte *));
- SDEF (void, bfd_h_putx32, (bfd_vma, bfd_byte *));
- SDEF (bfd_vma, bfd_h_getx16, (bfd_byte *));
- SDEF (void, bfd_h_putx16, (bfd_vma, bfd_byte *));
-
- /* Format dependent routines, these turn into vectors of entry points
- within the target vector structure; one for each format to check.
-
- Check the format of a file being read. Return bfd_target * or zero.
- */
- SDEF_FMT (struct bfd_target *, _bfd_check_format, (bfd *));
-
- /* Set the format of a file being written.
- */
- SDEF_FMT (boolean, _bfd_set_format, (bfd *));
-
- /* Write cached information into a file being written, at bfd_close.
- */
- SDEF_FMT (boolean, _bfd_write_contents, (bfd *));
-
- /* The following functions are defined in @code{JUMP_TABLE}. The idea is
- that the back end writer of @code{foo} names all the routines
- @code{foo_}@var{entry_point}, @code{JUMP_TABLE} will built the entries
- in this structure in the right order.
-
- Core file entry points
- */
- SDEF (char *, _core_file_failing_command, (bfd *));
- SDEF (int, _core_file_failing_signal, (bfd *));
- SDEF (boolean, _core_file_matches_executable_p, (bfd *, bfd *));
-
- /* Archive entry points
- */
- SDEF (boolean, _bfd_slurp_armap, (bfd *));
- SDEF (boolean, _bfd_slurp_extended_name_table, (bfd *));
- SDEF (void, _bfd_truncate_arname, (bfd *, CONST char *, char *));
- SDEF (boolean, write_armap, (bfd *arch,
- unsigned int elength,
- struct orl *map,
- int orl_count,
- int stridx));
-
- /* Standard stuff.
- */
- SDEF (boolean, _close_and_cleanup, (bfd *));
- SDEF (boolean, _bfd_set_section_contents, (bfd *, sec_ptr, PTR,
- file_ptr, bfd_size_type));
- SDEF (boolean, _bfd_get_section_contents, (bfd *, sec_ptr, PTR,
- file_ptr, bfd_size_type));
- SDEF (boolean, _new_section_hook, (bfd *, sec_ptr));
-
- /* Symbols and reloctions
- */
- SDEF (unsigned int, _get_symtab_upper_bound, (bfd *));
- SDEF (unsigned int, _bfd_canonicalize_symtab,
- (bfd *, struct symbol_cache_entry **));
- SDEF (unsigned int, _get_reloc_upper_bound, (bfd *, sec_ptr));
- SDEF (unsigned int, _bfd_canonicalize_reloc, (bfd *, sec_ptr, arelent **,
- struct symbol_cache_entry**));
- SDEF (struct symbol_cache_entry *, _bfd_make_empty_symbol, (bfd *));
- SDEF (void, _bfd_print_symbol, (bfd *, PTR, struct symbol_cache_entry *,
- bfd_print_symbol_enum_type));
-#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
- SDEF (alent *, _get_lineno, (bfd *, struct symbol_cache_entry *));
-
- SDEF (boolean, _bfd_set_arch_mach, (bfd *, enum bfd_architecture,
- unsigned long));
-
- SDEF (bfd *, openr_next_archived_file, (bfd *arch, bfd *prev));
- SDEF (boolean, _bfd_find_nearest_line,
- (bfd *abfd, struct sec *section,
- struct symbol_cache_entry **symbols,bfd_vma offset,
- CONST char **file, CONST char **func, unsigned int *line));
- SDEF (int, _bfd_stat_arch_elt, (bfd *, struct stat *));
-
- SDEF (int, _bfd_sizeof_headers, (bfd *, boolean));
-
- SDEF (void, _bfd_debug_info_start, (bfd *));
- SDEF (void, _bfd_debug_info_end, (bfd *));
- SDEF (void, _bfd_debug_info_accumulate, (bfd *, struct sec *));
-
- /* Special entry points for gdb to swap in coff symbol table parts
- */
- SDEF(void, _bfd_coff_swap_aux_in,(
- bfd *abfd ,
- PTR ext,
- int type,
- int class ,
- PTR in));
-
- SDEF(void, _bfd_coff_swap_sym_in,(
- bfd *abfd ,
- PTR ext,
- PTR in));
-
- SDEF(void, _bfd_coff_swap_lineno_in, (
- bfd *abfd,
- PTR ext,
- PTR in));
-
-} bfd_target;
-
-/* Returns a pointer to the transfer vector for the object target
-named target_name. If target_name is NULL, chooses the one in the
-environment variable GNUTARGET; if that is null or not defined then
-the first entry in the target list is chosen. Passing in the
-string "default" or setting the environment variable to "default"
-will cause the first entry in the target list to be returned,
-and "target_defaulted" will be set in the bfd. This causes
-bfd_check_format to loop over all the targets to find the one
-that matches the file being read.
-*/
-PROTO(bfd_target *, bfd_find_target,(CONST char *, bfd *));
-/* This function returns a freshly malloced NULL-terminated vector of the
-names of all the valid bfd targets. Do not modify the names
-*/
-PROTO(CONST char **,bfd_target_list,());
-/* This routine is supplied a bfd and a format. It attempts to verify if
-the file attatched to the bfd is indeed compatible with the format
-specified (ie, one of @code{bfd_object}, @code{bfd_archive} or
-@code{bfd_core}).
-
-If the bfd has been set to a specific @var{target} before the call,
-only the named target and format combination will be checked. If the
-target has not been set, or has been set to @code{default} then all
-the known target backends will be interrogated to determine a match.
-
-The function returns @code{true} on success, otherwise @code{false}
-with one of the following error codes:
-@table @code
-@item
-invalid_operation
-if @code{format} is not one of @code{bfd_object}, @code{bfd_archive}
-or @code{bfd_core}.
-@item system_call_error
-if an error occured during a read - even some file mismatches can
-cause system_call_errros
-@item file_not_recognised
-none of the backends recognised the file format
-@item file_ambiguously_recognized
-more than one backend recognised the file format.
-@end table
-*/
-PROTO(boolean, bfd_check_format, (bfd *abfd, bfd_format format));
-/* This function sets the file format of the supplied bfd to the format
-requested. If the target set in the bfd does not support the format
-requested, the format is illegal or the bfd is not open for writing
-than an error occurs.
-*/
-PROTO(boolean,bfd_set_format,(bfd *, bfd_format));
-/* This function takes one argument, and enumerated type (bfd_format) and
-returns a pointer to a const string "invalid", "object", "archive",
-"core" or "unknown" depending upon the value of the enumeration.
-*/
-PROTO(CONST char *, bfd_format_string, (bfd_format));
-#endif
-
+#include "../bfd/bfd.h"
projects / deliverable / binutils-gdb.git / blobdiff