-/* Main header file for the bfd library -- portable access to object files.
- ==> The bfd.h file is generated from bfd-in.h and various .c files; if you
- ==> change it, your changes will probably be lost.
- Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
- Contributed 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* bfd.h -- The only header file required by users of the bfd library
-
-The bfd.h file is generated from bfd-in.h and various .c files; if you
-change it, your changes will probably 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"
-
-#define BFD_VERSION "2.2"
-
-/* forward declaration */
-typedef struct _bfd bfd;
-
-/* To squelch erroneous compiler warnings ("illegal pointer
- combination") from the SVR3 compiler, we would like to typedef
- boolean to int (it doesn't like functions which return boolean.
- Making sure they are never implicitly declared to return int
- doesn't seem to help). But this file is not configured based on
- the host. */
-/* 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; */
-/* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h> -fnf */
-typedef enum bfd_boolean {false, true} boolean;
-
-/* A pointer to a position in a file. */
-/* FIXME: This should be using off_t from <sys/types.h>.
- For now, try to avoid breaking stuff by not including <sys/types.h> here.
- This will break on systems with 64-bit file offsets (e.g. 4.4BSD).
- Probably the best long-term answer is to avoid using file_ptr AND off_t
- in this header file, and to handle this in the BFD implementation
- rather than in its interface. */
-/* typedef off_t file_ptr; */
-typedef long int file_ptr;
-
-/* Support for different sizes of target format ints and addresses.
- If the host implements--and wants BFD to use--64-bit values, it
- defines HOST_64_BIT (in BFD and in every program that calls it --
- since this affects declarations in bfd.h). */
-
-#ifdef HOST_64_BIT
-typedef unsigned HOST_64_BIT bfd_vma;
-typedef HOST_64_BIT bfd_signed_vma;
-typedef unsigned HOST_64_BIT bfd_size_type;
-typedef unsigned HOST_64_BIT symvalue;
-#define fprintf_vma(s,x) \
- fprintf(s,"%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x))
-#else /* not HOST_64_BIT. */
-
-/* Represent a target address. Also used as a generic unsigned type
- which is guaranteed to be big enough to hold any arithmetic types
- we need to deal with. */
-typedef unsigned long bfd_vma;
-
-/* A generic signed type which is guaranteed to be big enough to hold any
- arithmetic types we need to deal with. Can be assumed to be compatible
- with bfd_vma in the same way that signed and unsigned ints are compatible
- (as parameters, in assignment, etc). */
-typedef long bfd_signed_vma;
-
-typedef unsigned long symvalue;
-typedef unsigned long bfd_size_type;
-
-/* Print a bfd_vma x on stream s. */
-#define fprintf_vma(s,x) fprintf(s, "%08lx", x)
-#endif /* not HOST_64_BIT. */
-#define printf_vma(x) fprintf_vma(stdout,x)
-
-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 0x00
-#define HAS_RELOC 0x01
-#define EXEC_P 0x02
-#define HAS_LINENO 0x04
-#define HAS_DEBUG 0x08
-#define HAS_SYMS 0x10
-#define HAS_LOCALS 0x20
-#define DYNAMIC 0x40
-#define WP_TEXT 0x80
-#define D_PAGED 0x100
-#define BFD_IS_RELAXABLE 0x200
-\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->vma)
-#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
-#define bfd_asymbol_name(x) ((x)->name)
-/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
-#define bfd_asymbol_bfd(x) ((x)->the_bfd)
-#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
-
-/* 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_get_section_name(bfd, ptr) ((ptr)->name + 0)
-#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
-#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
-#define bfd_section_name(bfd, ptr) ((ptr)->name)
-#define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr))
-#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 + 0)
-#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
-
-#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
-
-#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma= (val)), ((ptr)->user_set_vma = true), 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,
- no_debug_section, bad_value,
-
- /* An input file is shorter than expected. */
- file_truncated,
-
- invalid_error_code} bfd_ec;
-
-extern bfd_ec bfd_error;
-struct reloc_cache_entry;
-struct bfd_seclet;
-
-
-typedef struct bfd_error_vector {
- void (* nonrepresentable_section ) PARAMS ((CONST bfd *CONST abfd,
- CONST char *CONST name));
- void (* undefined_symbol) PARAMS ((CONST struct reloc_cache_entry *rel,
- CONST struct bfd_seclet *sec));
- void (* reloc_value_truncated) PARAMS ((CONST struct
- reloc_cache_entry *rel,
- struct bfd_seclet *sec));
-
- void (* reloc_dangerous) PARAMS ((CONST struct reloc_cache_entry *rel,
- CONST struct bfd_seclet *sec));
-
-} bfd_error_vector_type;
-
-CONST char *bfd_errmsg PARAMS ((bfd_ec error_tag));
-void bfd_perror PARAMS ((CONST char *message));
-\f
-
-typedef enum bfd_print_symbol
-{
- bfd_print_symbol_name,
- bfd_print_symbol_more,
- bfd_print_symbol_all
-} bfd_print_symbol_type;
-
-\f
-/* Information about a symbol that nm needs. */
-
-typedef struct _symbol_info
-{
- symvalue value;
- char type; /* */
- CONST char *name; /* Symbol name. */
- char stab_other; /* Unused. */
- short stab_desc; /* Info for N_TYPE. */
- CONST char *stab_name;
-} symbol_info;
-\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_symbol_info),\
-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),\
-CAT(NAME,_bfd_get_relocated_section_contents),\
-CAT(NAME,_bfd_relax_section),\
-CAT(NAME,_bfd_seclet_link),\
-CAT(NAME,_bfd_reloc_type_lookup),\
-CAT(NAME,_bfd_make_debug_symbol)
-
-#define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table
-
-\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 bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
-
-#define BYTE_SIZE 1
-#define SHORT_SIZE 2
-#define LONG_SIZE 4
-
-/* And more from the source. */
-void
-bfd_init PARAMS ((void));
-
-bfd *
-bfd_openr PARAMS ((CONST char *filename, CONST char*target));
-
-bfd *
-bfd_fdopenr PARAMS ((CONST char *filename, CONST char *target, int fd));
-
-bfd *
-bfd_openw PARAMS ((CONST char *filename, CONST char *target));
-
-boolean
-bfd_close PARAMS ((bfd *));
-
-boolean
-bfd_close_all_done PARAMS ((bfd *));
-
-bfd_size_type
-bfd_alloc_size PARAMS ((bfd *abfd));
-
-bfd *
-bfd_create PARAMS ((CONST char *filename, bfd *template));
-
-
- /* Byte swapping macros for user section data. */
-
-#define bfd_put_8(abfd, val, ptr) \
- (*((unsigned char *)(ptr)) = (unsigned char)val)
-#define bfd_put_signed_8 \
- bfd_put_8
-#define bfd_get_8(abfd, ptr) \
- (*(unsigned char *)(ptr))
-#define bfd_get_signed_8(abfd, ptr) \
- ((*(unsigned char *)(ptr) ^ 0x80) - 0x80)
-
-#define bfd_put_16(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_putx16, ((val),(ptr)))
-#define bfd_put_signed_16 \
- bfd_put_16
-#define bfd_get_16(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx16, (ptr))
-#define bfd_get_signed_16(abfd, ptr) \
- BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
-
-#define bfd_put_32(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_putx32, ((val),(ptr)))
-#define bfd_put_signed_32 \
- bfd_put_32
-#define bfd_get_32(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx32, (ptr))
-#define bfd_get_signed_32(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx_signed_32, (ptr))
-
-#define bfd_put_64(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_putx64, ((val), (ptr)))
-#define bfd_put_signed_64 \
- bfd_put_64
-#define bfd_get_64(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx64, (ptr))
-#define bfd_get_signed_64(abfd, ptr) \
- BFD_SEND(abfd, bfd_getx_signed_64, (ptr))
-
-
- /* Byte swapping macros for file header data. */
-
-#define bfd_h_put_8(abfd, val, ptr) \
- bfd_put_8 (abfd, val, ptr)
-#define bfd_h_put_signed_8(abfd, val, ptr) \
- bfd_put_8 (abfd, val, ptr)
-#define bfd_h_get_8(abfd, ptr) \
- bfd_get_8 (abfd, ptr)
-#define bfd_h_get_signed_8(abfd, ptr) \
- bfd_get_signed_8 (abfd, ptr)
-
-#define bfd_h_put_16(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_h_putx16,(val,ptr))
-#define bfd_h_put_signed_16 \
- bfd_h_put_16
-#define bfd_h_get_16(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx16,(ptr))
-#define bfd_h_get_signed_16(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx_signed_16, (ptr))
-
-#define bfd_h_put_32(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_h_putx32,(val,ptr))
-#define bfd_h_put_signed_32 \
- bfd_h_put_32
-#define bfd_h_get_32(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx32,(ptr))
-#define bfd_h_get_signed_32(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx_signed_32, (ptr))
-
-#define bfd_h_put_64(abfd, val, ptr) \
- BFD_SEND(abfd, bfd_h_putx64,(val, ptr))
-#define bfd_h_put_signed_64 \
- bfd_h_put_64
-#define bfd_h_get_64(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx64,(ptr))
-#define bfd_h_get_signed_64(abfd, ptr) \
- BFD_SEND(abfd, bfd_h_getx_signed_64, (ptr))
-
-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;
-
-
- /* Which section is it 0.nth */
-
- int index;
-
- /* 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
- 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 <<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 <<__CTOR_LIST__>>), attaches
- 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 <<__CTOR_LIST__>> and relocte the data
- contained within - exactly the operations it would peform on
- standard data. */
-
-#define SEC_CONSTRUCTOR 0x100
-
- /* The section is a constuctor, and should be placed at the
- end of the . */
-
-#define SEC_CONSTRUCTOR_TEXT 0x1100
-
-#define SEC_CONSTRUCTOR_DATA 0x2100
-
-#define SEC_CONSTRUCTOR_BSS 0x3100
-
- /* The section has contents - a data section could be
- <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>, a debug section could be
- <<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 section is a shared library section. The linker must leave
- these completely alone, as the vma and size are used when
- the executable is loaded. */
-
-#define SEC_SHARED_LIBRARY 0x800
-
- /* The section is a common section (symbols may be defined
- multiple times, the value of a symbol is the amount of
- space it requires, and the largest symbol value is the one
- used). Most targets have exactly one of these (.bss), but
- ECOFF has two. */
-
-#define SEC_IS_COMMON 0x8000
-
- /* The virtual memory address of the section - where it will be
- at run time - the symbols are relocated against this */
- bfd_vma vma;
-
- /* The load address of the section - where it would be in a
- rom image, really only used for writing section header information */
- bfd_vma lma;
-
- boolean user_set_vma;
-
- /* The size of the section in bytes, as it will be output.
- contains a value even if the section has no contents (eg, the
- size of <<.bss>>). This will be filled in after relocation */
-
- bfd_size_type _cooked_size;
-
- /* The size on disk of the section in bytes originally. Normally this
- value is the same as the size, but if some relaxing has
- been done, then this value will be bigger. */
-
- bfd_size_type _raw_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;
-
- /* 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 */
-
- 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;
-
- boolean reloc_done;
- /* A symbol which points at this section only */
- struct symbol_cache_entry *symbol;
- struct symbol_cache_entry **symbol_ptr_ptr;
- struct bfd_seclet *seclets_head;
- struct bfd_seclet *seclets_tail;
-} asection ;
-
-
-#define BFD_ABS_SECTION_NAME "*ABS*"
-#define BFD_UND_SECTION_NAME "*UND*"
-#define BFD_COM_SECTION_NAME "*COM*"
-#define BFD_IND_SECTION_NAME "*IND*"
-
- /* the absolute section */
- extern asection bfd_abs_section;
- /* Pointer to the undefined section */
- extern asection bfd_und_section;
- /* Pointer to the common section */
- extern asection bfd_com_section;
- /* Pointer to the indirect section */
- extern asection bfd_ind_section;
-
- extern struct symbol_cache_entry *bfd_abs_symbol;
- extern struct symbol_cache_entry *bfd_com_symbol;
- extern struct symbol_cache_entry *bfd_und_symbol;
- extern struct symbol_cache_entry *bfd_ind_symbol;
-#define bfd_get_section_size_before_reloc(section) \
- (section->reloc_done ? (abort(),1): (section)->_raw_size)
-#define bfd_get_section_size_after_reloc(section) \
- ((section->reloc_done) ? (section)->_cooked_size: (abort(),1))
-asection *
-bfd_get_section_by_name PARAMS ((bfd *abfd, CONST char *name));
-
-asection *
-bfd_make_section_old_way PARAMS ((bfd *, CONST char *name));
-
-asection *
-bfd_make_section PARAMS ((bfd *, CONST char *name));
-
-boolean
-bfd_set_section_flags PARAMS ((bfd *, asection *, flagword));
-
-void
-bfd_map_over_sections PARAMS ((bfd *abfd,
- void (*func)(bfd *abfd,
- asection *sect,
- PTR obj),
- PTR obj));
-
-boolean
-bfd_set_section_size PARAMS ((bfd *, asection *, bfd_size_type val));
-
-boolean
-bfd_set_section_contents
- PARAMS ((bfd *abfd,
- asection *section,
- PTR data,
- file_ptr offset,
- bfd_size_type count));
-
-boolean
-bfd_get_section_contents
- PARAMS ((bfd *abfd, asection *section, PTR location,
- file_ptr offset, bfd_size_type count));
-
-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_we32k, /* AT&T WE32xxx */
- bfd_arch_tahoe, /* CCI/Harris Tahoe */
- bfd_arch_i860, /* Intel 860 */
- bfd_arch_romp, /* IBM ROMP PC/RT */
- bfd_arch_alliant, /* Alliant */
- bfd_arch_convex, /* Convex */
- bfd_arch_m88k, /* Motorola 88xxx */
- bfd_arch_pyramid, /* Pyramid Technology */
- bfd_arch_h8300, /* Hitachi H8/300 */
- bfd_arch_rs6000, /* IBM RS/6000 */
- bfd_arch_hppa, /* HP PA RISC */
- bfd_arch_z8k, /* Zilog Z8000 */
-#define bfd_mach_z8001 1
-#define bfd_mach_z8002 2
- bfd_arch_h8500, /* Hitachi H8/500 */
- bfd_arch_sh, /* Hitachi SH */
- bfd_arch_alpha, /* Dec Alpha */
- bfd_arch_last
- };
-
-typedef struct bfd_arch_info
-{
- int bits_per_word;
- int bits_per_address;
- int bits_per_byte;
- enum bfd_architecture arch;
- long mach;
- char *arch_name;
- CONST char *printable_name;
- unsigned int section_align_power;
- /* true if this is the default machine for the architecture */
- boolean the_default;
- CONST struct bfd_arch_info * (*compatible)
- PARAMS ((CONST struct bfd_arch_info *a,
- CONST struct bfd_arch_info *b));
-
- boolean (*scan) PARAMS ((CONST struct bfd_arch_info *, CONST char *));
- /* How to disassemble an instruction, producing a printable
- representation on a specified stdio stream. This isn't
- defined for most processors at present, because of the size
- of the additional tables it would drag in, and because gdb
- wants to use a different interface. */
- unsigned int (*disassemble) PARAMS ((bfd_vma addr, CONST char *data,
- PTR stream));
-
- struct bfd_arch_info *next;
-} bfd_arch_info_type;
-CONST char *
-bfd_printable_name PARAMS ((bfd *abfd));
-
-bfd_arch_info_type *
-bfd_scan_arch PARAMS ((CONST char *));
-
-CONST bfd_arch_info_type *
-bfd_arch_get_compatible PARAMS ((
- CONST bfd *abfd,
- CONST bfd *bbfd));
-
-void
-bfd_set_arch_info PARAMS ((bfd *, bfd_arch_info_type *));
-
-enum bfd_architecture
-bfd_get_arch PARAMS ((bfd *abfd));
-
-unsigned long
-bfd_get_mach PARAMS ((bfd *abfd));
-
-unsigned int
-bfd_arch_bits_per_byte PARAMS ((bfd *abfd));
-
-unsigned int
-bfd_arch_bits_per_address PARAMS ((bfd *abfd));
-
-bfd_arch_info_type *
-bfd_get_arch_info PARAMS ((bfd *));
-
-bfd_arch_info_type *
-bfd_lookup_arch
- PARAMS ((enum bfd_architecture
- arch,
- long machine));
-
-CONST char *
-bfd_printable_arch_mach
- PARAMS ((enum bfd_architecture arch, unsigned long machine));
-
-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 relocation 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_type;
-
-
-typedef struct reloc_cache_entry
-{
- /* A pointer into the canonical table of pointers */
- struct symbol_cache_entry **sym_ptr_ptr;
-
- /* offset in section */
- bfd_size_type address;
-
- /* addend for relocation value */
- bfd_vma addend;
-
- /* Pointer to how to perform the required relocation */
- CONST struct reloc_howto_struct *howto;
-
-} arelent;
-
-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, 2 is four bytes. A negative value indicates that the
- result is to be subtracted from the data. */
- int size;
-
- /* Now obsolete? But m68k-coff still uses it... */
- 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;
-
- 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 (e.g., i960 callj
- instructions). */
- bfd_reloc_status_type (*special_function)
- PARAMS ((bfd *abfd,
- arelent *reloc_entry,
- struct symbol_cache_entry *symbol,
- PTR data,
- asection *input_section,
- bfd *output_bfd));
-
- /* 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. E.g., 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_vma 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_vma 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 (e.g., sun3 a.out).
- Some formats leave the displacement part of an instruction
- empty (e.g., m88k bcs), this flag signals the fact.*/
- boolean pcrel_offset;
-
-} reloc_howto_type;
-#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}
-#define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,false,false,FUNCTION, NAME,false,0,0,IN)
-
-#define HOWTO_PREPARE(relocation, symbol) \
- { \
- if (symbol != (asymbol *)NULL) { \
- if (bfd_is_com_section (symbol->section)) { \
- relocation = 0; \
- } \
- else { \
- relocation = symbol->value; \
- } \
- } \
-}
-typedef unsigned char bfd_byte;
-
-typedef struct relent_chain {
- arelent relent;
- struct relent_chain *next;
-} arelent_chain;
-bfd_reloc_status_type
-
-bfd_perform_relocation
- PARAMS ((bfd * abfd,
- arelent *reloc_entry,
- PTR data,
- asection *input_section,
- bfd *output_bfd));
-
-typedef enum bfd_reloc_code_real
-
-{
- /* 16 bits wide, simple reloc */
- BFD_RELOC_16,
-
- /* 8 bits wide, but used to form an address like 0xffnn */
- BFD_RELOC_8_FFnn,
-
- /* 8 bits wide, simple */
- BFD_RELOC_8,
-
- /* 8 bits wide, pc relative */
- BFD_RELOC_8_PCREL,
-
- /* The type of reloc used to build a contructor table - at the
- moment probably a 32 bit wide abs address, but the cpu can
- choose. */
-
- BFD_RELOC_CTOR,
-
- /* 32 bits wide, simple reloc */
- BFD_RELOC_32,
- /* 32 bits, PC-relative */
- BFD_RELOC_32_PCREL,
-
- /* High 22 bits of 32-bit value; simple reloc. */
- BFD_RELOC_HI22,
- /* Low 10 bits. */
- BFD_RELOC_LO10,
-
- /* Reloc types used for i960/b.out. */
- BFD_RELOC_24_PCREL,
- BFD_RELOC_I960_CALLJ,
-
- BFD_RELOC_16_PCREL,
- /* 32-bit pc-relative, shifted right 2 bits (i.e., 30-bit
- word displacement, e.g. for SPARC) */
- BFD_RELOC_32_PCREL_S2,
-
- /* now for the sparc/elf codes */
- BFD_RELOC_NONE, /* actually used */
- BFD_RELOC_SPARC_WDISP22,
- BFD_RELOC_SPARC22,
- BFD_RELOC_SPARC13,
- BFD_RELOC_SPARC_BASE13,
- BFD_RELOC_SPARC_GOT10,
- BFD_RELOC_SPARC_GOT13,
- BFD_RELOC_SPARC_GOT22,
- BFD_RELOC_SPARC_PC10,
- BFD_RELOC_SPARC_PC22,
- BFD_RELOC_SPARC_WPLT30,
- BFD_RELOC_SPARC_COPY,
- BFD_RELOC_SPARC_GLOB_DAT,
- BFD_RELOC_SPARC_JMP_SLOT,
- BFD_RELOC_SPARC_RELATIVE,
- BFD_RELOC_SPARC_UA32,
-
- /* this one is a.out specific? */
- BFD_RELOC_SPARC_BASE22,
-
- /* Bits 27..2 of the relocation address shifted right 2 bits;
- simple reloc otherwise. */
- BFD_RELOC_MIPS_JMP,
-
- /* signed 16-bit pc-relative, shifted right 2 bits (e.g. for MIPS) */
- BFD_RELOC_16_PCREL_S2,
-
- /* High 16 bits of 32-bit value; simple reloc. */
- BFD_RELOC_HI16,
- /* High 16 bits of 32-bit value but the low 16 bits will be sign
- extended and added to form the final result. If the low 16
- bits form a negative number, we need to add one to the high value
- to compensate for the borrow when the low bits are added. */
- BFD_RELOC_HI16_S,
- /* Low 16 bits. */
- BFD_RELOC_LO16,
-
- /* 16 bit relocation relative to the global pointer. */
- BFD_RELOC_MIPS_GPREL,
-
- /* These are, so far, specific to HPPA processors. I'm not sure that
- some don't duplicate other reloc types, such as BFD_RELOC_32 and
- _32_PCREL. Also, many more were in the list I got that don't
- fit in well in the model BFD uses, so I've omitted them for now.
- If we do make this reloc type get used for code that really does
- implement the funky reloc types, they'll have to be added to this
- list. */
- BFD_RELOC_HPPA_32,
- BFD_RELOC_HPPA_11,
- BFD_RELOC_HPPA_14,
- BFD_RELOC_HPPA_17,
- BFD_RELOC_HPPA_L21,
- BFD_RELOC_HPPA_R11,
- BFD_RELOC_HPPA_R14,
- BFD_RELOC_HPPA_R17,
- BFD_RELOC_HPPA_LS21,
- BFD_RELOC_HPPA_RS11,
- BFD_RELOC_HPPA_RS14,
- BFD_RELOC_HPPA_RS17,
- BFD_RELOC_HPPA_LD21,
- BFD_RELOC_HPPA_RD11,
- BFD_RELOC_HPPA_RD14,
- BFD_RELOC_HPPA_RD17,
- BFD_RELOC_HPPA_LR21,
- BFD_RELOC_HPPA_RR14,
- BFD_RELOC_HPPA_RR17,
- BFD_RELOC_HPPA_GOTOFF_11,
- BFD_RELOC_HPPA_GOTOFF_14,
- BFD_RELOC_HPPA_GOTOFF_L21,
- BFD_RELOC_HPPA_GOTOFF_R11,
- BFD_RELOC_HPPA_GOTOFF_R14,
- BFD_RELOC_HPPA_GOTOFF_LS21,
- BFD_RELOC_HPPA_GOTOFF_RS11,
- BFD_RELOC_HPPA_GOTOFF_RS14,
- BFD_RELOC_HPPA_GOTOFF_LD21,
- BFD_RELOC_HPPA_GOTOFF_RD11,
- BFD_RELOC_HPPA_GOTOFF_RD14,
- BFD_RELOC_HPPA_GOTOFF_LR21,
- BFD_RELOC_HPPA_GOTOFF_RR14,
- BFD_RELOC_HPPA_DLT_32,
- BFD_RELOC_HPPA_DLT_11,
- BFD_RELOC_HPPA_DLT_14,
- BFD_RELOC_HPPA_DLT_L21,
- BFD_RELOC_HPPA_DLT_R11,
- BFD_RELOC_HPPA_DLT_R14,
- BFD_RELOC_HPPA_ABS_CALL_11,
- BFD_RELOC_HPPA_ABS_CALL_14,
- BFD_RELOC_HPPA_ABS_CALL_17,
- BFD_RELOC_HPPA_ABS_CALL_L21,
- BFD_RELOC_HPPA_ABS_CALL_R11,
- BFD_RELOC_HPPA_ABS_CALL_R14,
- BFD_RELOC_HPPA_ABS_CALL_R17,
- BFD_RELOC_HPPA_ABS_CALL_LS21,
- BFD_RELOC_HPPA_ABS_CALL_RS11,
- BFD_RELOC_HPPA_ABS_CALL_RS14,
- BFD_RELOC_HPPA_ABS_CALL_RS17,
- BFD_RELOC_HPPA_ABS_CALL_LD21,
- BFD_RELOC_HPPA_ABS_CALL_RD11,
- BFD_RELOC_HPPA_ABS_CALL_RD14,
- BFD_RELOC_HPPA_ABS_CALL_RD17,
- BFD_RELOC_HPPA_ABS_CALL_LR21,
- BFD_RELOC_HPPA_ABS_CALL_RR14,
- BFD_RELOC_HPPA_ABS_CALL_RR17,
- BFD_RELOC_HPPA_PCREL_CALL_11,
- BFD_RELOC_HPPA_PCREL_CALL_14,
- BFD_RELOC_HPPA_PCREL_CALL_17,
- BFD_RELOC_HPPA_PCREL_CALL_L21,
- BFD_RELOC_HPPA_PCREL_CALL_R11,
- BFD_RELOC_HPPA_PCREL_CALL_R14,
- BFD_RELOC_HPPA_PCREL_CALL_R17,
- BFD_RELOC_HPPA_PCREL_CALL_LS21,
- BFD_RELOC_HPPA_PCREL_CALL_RS11,
- BFD_RELOC_HPPA_PCREL_CALL_RS14,
- BFD_RELOC_HPPA_PCREL_CALL_RS17,
- BFD_RELOC_HPPA_PCREL_CALL_LD21,
- BFD_RELOC_HPPA_PCREL_CALL_RD11,
- BFD_RELOC_HPPA_PCREL_CALL_RD14,
- BFD_RELOC_HPPA_PCREL_CALL_RD17,
- BFD_RELOC_HPPA_PCREL_CALL_LR21,
- BFD_RELOC_HPPA_PCREL_CALL_RR14,
- BFD_RELOC_HPPA_PCREL_CALL_RR17,
- BFD_RELOC_HPPA_PLABEL_32,
- BFD_RELOC_HPPA_PLABEL_11,
- BFD_RELOC_HPPA_PLABEL_14,
- BFD_RELOC_HPPA_PLABEL_L21,
- BFD_RELOC_HPPA_PLABEL_R11,
- BFD_RELOC_HPPA_PLABEL_R14,
- BFD_RELOC_HPPA_UNWIND_ENTRY,
- BFD_RELOC_HPPA_UNWIND_ENTRIES,
-
- /* this must be the highest numeric value */
- BFD_RELOC_UNUSED
- } bfd_reloc_code_real_type;
-CONST struct reloc_howto_struct *
-
-bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
-
-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
- information (invisible to the application writer) is carried
- with the symbol.
-
- This field is *almost* redundant, since you can use section->owner
- instead, except that some symbols point to the global sections
- bfd_{abs,com,und}_section. This could be fixed by making
- these globals be per-bfd (or per-target-flavor). FIXME. */
-
- struct _bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
-
- /* 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; <<static>> in <<C>>. The value
- is the offset into the section of the data. */
-#define BSF_LOCAL 0x01
-
- /* The symbol has global scope; initialized data in <<C>>. The
- value is the offset into the section of the data. */
-#define BSF_GLOBAL 0x02
-
- /* Obsolete; should be deleted? */
-#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. <<extern>> in <<C>>. The value has
- no meaning. Obsolete; should be deleted? */
-#define BSF_UNDEFINED_OBS 0x10
-
- /* The symbol is common, initialized to zero; default in
- <<C>>. The value is the size of the object in bytes. */
-#define BSF_FORT_COMM_OBS 0x20
-
- /* A normal C symbol would be one of:
- <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
- <<BSF_EXPORT|BSD_GLOBAL>> */
-
- /* The symbol is a debugging record. The value has an arbitary
- meaning. */
-#define BSF_DEBUGGING 0x40
-
- /* The symbol denotes a function entry point. Used in ELF,
- perhaps others someday. */
-#define BSF_FUNCTION 0x080
-
- /* Used by the linker. */
-#define BSF_KEEP 0x10000
-#define BSF_KEEP_G 0x80000
-
- /* Unused; should be deleted? */
-#define BSF_WEAK 0x100000
-#define BSF_CTOR 0x200000
-
- /* This symbol was created to point to a section, e.g. ELF's
- STT_SECTION symbols. */
-#define BSF_SECTION_SYM 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 <<ISFCN>> symbol
- which is also <<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
-
- /* Signal that the symbol is the label of constructor section. */
-#define BSF_CONSTRUCTOR 0x1000000
-
- /* Signal that the symbol is a warning symbol. If the symbol
- is a warning symbol, then the value field (I know this is
- tacky) will point to the asymbol which when referenced will
- cause the warning. */
-#define BSF_WARNING 0x2000000
-
- /* Signal that the symbol is indirect. The value of the symbol
- is a pointer to an undefined asymbol which contains the
- name to use instead. */
-#define BSF_INDIRECT 0x4000000
-
- /* BSF_FILE marks symbols that contain a file name. This is used
- for ELF STT_FILE symbols. */
-#define BSF_FILE 0x08000000
-
- flagword flags;
-
- /* A pointer to the section to which this symbol is
- relative. This will always be non NULL, there are special
- sections for undefined and absolute symbols */
- struct sec *section;
-
- /* Back end special data. This is being phased out in favour
- of making this a union. */
- PTR udata;
-
-} asymbol;
-#define get_symtab_upper_bound(abfd) \
- BFD_SEND (abfd, _get_symtab_upper_bound, (abfd))
-#define bfd_canonicalize_symtab(abfd, location) \
- BFD_SEND (abfd, _bfd_canonicalize_symtab,\
- (abfd, location))
-boolean
-bfd_set_symtab PARAMS ((bfd *, asymbol **, unsigned int ));
-
-void
-bfd_print_symbol_vandf PARAMS ((PTR file, asymbol *symbol));
-
-#define bfd_make_empty_symbol(abfd) \
- BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
-#define bfd_make_debug_symbol(abfd,ptr,size) \
- BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
-int
-bfd_decode_symclass PARAMS ((asymbol *symbol));
-
-void
-bfd_symbol_info PARAMS ((asymbol *symbol, symbol_info *ret));
-
-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 */
-
- 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 a
- least-recently-used list of BFDs */
-
- struct _bfd *lru_prev, *lru_next;
-
- /* When a file is closed by the caching routines, BFD retains
- state information on the file here:
- */
-
- file_ptr where;
-
- /* and here:*/
-
- boolean opened_once;
-
- /* Set if we have a locally maintained mtime value, rather than
- getting it from the file each time: */
-
- boolean mtime_set;
-
- /* File modified time, if mtime_set is true: */
-
- long mtime;
-
- /* Reserved for an unimplemented file locking extension.*/
-
- 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 useful for object files:
- The start address. */
- bfd_vma start_address;
-
- /* Used for input and output*/
- unsigned int symcount;
-
- /* Symbol table for output BFD*/
- struct symbol_cache_entry **outsymbols;
-
- /* Pointer to structure which contains architecture information*/
- struct bfd_arch_info *arch_info;
-
- /* Stuff only useful 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. */
-
- union
- {
- struct aout_data_struct *aout_data;
- struct artdata *aout_ar_data;
- struct _oasys_data *oasys_obj_data;
- struct _oasys_ar_data *oasys_ar_data;
- struct coff_tdata *coff_obj_data;
- struct ecoff_tdata *ecoff_obj_data;
- struct ieee_data_struct *ieee_data;
- struct ieee_ar_data_struct *ieee_ar_data;
- struct srec_data_struct *srec_data;
- struct tekhex_data_struct *tekhex_data;
- struct elf_obj_tdata *elf_obj_data;
- struct bout_data_struct *bout_data;
- struct sun_core_struct *sun_core_data;
- struct trad_core_struct *trad_core_data;
- struct hppa_data_struct *hppa_data;
- struct hppa_core_struct *hppa_core_data;
- struct sgi_core_struct *sgi_core_data;
- PTR any;
- } tdata;
-
- /* Used by the application to hold private data*/
- PTR usrdata;
-
- /* Where all the allocated stuff under this BFD goes */
- struct obstack memory;
-
- /* Is this really needed in addition to usrdata? */
- asymbol **ld_symbols;
-};
-
-unsigned int
-bfd_get_reloc_upper_bound PARAMS ((bfd *abfd, asection *sect));
-
-unsigned int
-bfd_canonicalize_reloc
- PARAMS ((bfd *abfd,
- asection *sec,
- arelent **loc,
- asymbol **syms));
-
-boolean
-bfd_set_file_flags PARAMS ((bfd *abfd, flagword flags));
-
-void
-bfd_set_reloc
- PARAMS ((bfd *abfd, asection *sec, arelent **rel, unsigned int count)
-
- );
-
-boolean
-bfd_set_start_address PARAMS ((bfd *, bfd_vma));
-
-long
-bfd_get_mtime PARAMS ((bfd *));
-
-long
-bfd_get_size PARAMS ((bfd *));
-
-int
-bfd_get_gp_size PARAMS ((bfd *));
-
-void
-bfd_set_gp_size PARAMS ((bfd *, int));
-
-#define bfd_sizeof_headers(abfd, reloc) \
- BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
-
-#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
- BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, sec, syms, off, file, func, line))
-
- /* Do these three do anything useful at all, for any back end? */
-#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_set_arch_mach(abfd, arch, mach)\
- BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
-
-#define bfd_get_relocated_section_contents(abfd, seclet, data, relocateable) \
- BFD_SEND (abfd, _bfd_get_relocated_section_contents, (abfd, seclet, data, relocateable))
-
-#define bfd_relax_section(abfd, section, symbols) \
- BFD_SEND (abfd, _bfd_relax_section, (abfd, section, symbols))
-
-#define bfd_seclet_link(abfd, data, relocateable) \
- BFD_SEND (abfd, _bfd_seclet_link, (abfd, data, relocateable))
-symindex
-bfd_get_next_mapent PARAMS ((bfd *, symindex previous, carsym ** sym));
-
-boolean
-bfd_set_archive_head PARAMS ((bfd *output, bfd *new_head));
-
-bfd *
-bfd_get_elt_at_index PARAMS ((bfd * archive, int index));
-
-bfd*
-bfd_openr_next_archived_file PARAMS ((bfd *archive, bfd *previous));
-
-CONST char *
-bfd_core_file_failing_command PARAMS ((bfd *));
-
-int
-bfd_core_file_failing_signal PARAMS ((bfd *));
-
-boolean
-core_file_matches_executable_p
- PARAMS ((bfd *core_bfd, bfd *exec_bfd));
-
-#define BFD_SEND(bfd, message, arglist) \
- ((*((bfd)->xvec->message)) arglist)
-#define BFD_SEND_FMT(bfd, message, arglist) \
- (((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
-typedef struct bfd_target
-{
- char *name;
- enum target_flavour {
- bfd_target_unknown_flavour,
- bfd_target_aout_flavour,
- bfd_target_coff_flavour,
- bfd_target_ecoff_flavour,
- bfd_target_elf_flavour,
- bfd_target_ieee_flavour,
- bfd_target_oasys_flavour,
- bfd_target_tekhex_flavour,
- bfd_target_srec_flavour,
- bfd_target_hppa_flavour} flavour;
- boolean byteorder_big_p;
- boolean header_byteorder_big_p;
- flagword object_flags;
- flagword section_flags;
- char symbol_leading_char;
- char ar_pad_char;
- unsigned short ar_max_namelen;
- unsigned int align_power_min;
- bfd_vma (*bfd_getx64) PARAMS ((bfd_byte *));
- bfd_signed_vma (*bfd_getx_signed_64) PARAMS ((bfd_byte *));
- void (*bfd_putx64) PARAMS ((bfd_vma, bfd_byte *));
- bfd_vma (*bfd_getx32) PARAMS ((bfd_byte *));
- bfd_signed_vma (*bfd_getx_signed_32) PARAMS ((bfd_byte *));
- void (*bfd_putx32) PARAMS ((bfd_vma, bfd_byte *));
- bfd_vma (*bfd_getx16) PARAMS ((bfd_byte *));
- bfd_signed_vma (*bfd_getx_signed_16) PARAMS ((bfd_byte *));
- void (*bfd_putx16) PARAMS ((bfd_vma, bfd_byte *));
- bfd_vma (*bfd_h_getx64) PARAMS ((bfd_byte *));
- bfd_signed_vma (*bfd_h_getx_signed_64) PARAMS ((bfd_byte *));
- void (*bfd_h_putx64) PARAMS ((bfd_vma, bfd_byte *));
- bfd_vma (*bfd_h_getx32) PARAMS ((bfd_byte *));
- bfd_signed_vma (*bfd_h_getx_signed_32) PARAMS ((bfd_byte *));
- void (*bfd_h_putx32) PARAMS ((bfd_vma, bfd_byte *));
- bfd_vma (*bfd_h_getx16) PARAMS ((bfd_byte *));
- bfd_signed_vma (*bfd_h_getx_signed_16) PARAMS ((bfd_byte *));
- void (*bfd_h_putx16) PARAMS ((bfd_vma, bfd_byte *));
- struct bfd_target * (*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *));
- boolean (*_bfd_set_format[bfd_type_end]) PARAMS ((bfd *));
- boolean (*_bfd_write_contents[bfd_type_end]) PARAMS ((bfd *));
- char * (*_core_file_failing_command) PARAMS ((bfd *));
- int (*_core_file_failing_signal) PARAMS ((bfd *));
- boolean (*_core_file_matches_executable_p) PARAMS ((bfd *, bfd *));
- boolean (*_bfd_slurp_armap) PARAMS ((bfd *));
- boolean (*_bfd_slurp_extended_name_table) PARAMS ((bfd *));
- void (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *));
- boolean (*write_armap) PARAMS ((bfd *arch,
- unsigned int elength,
- struct orl *map,
- unsigned int orl_count,
- int stridx));
- boolean (*_close_and_cleanup) PARAMS ((bfd *));
- boolean (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
- file_ptr, bfd_size_type));
- boolean (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
- file_ptr, bfd_size_type));
- boolean (*_new_section_hook) PARAMS ((bfd *, sec_ptr));
- unsigned int (*_get_symtab_upper_bound) PARAMS ((bfd *));
- unsigned int (*_bfd_canonicalize_symtab) PARAMS ((bfd *,
- struct symbol_cache_entry **));
- unsigned int (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr));
- unsigned int (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **,
- struct symbol_cache_entry **));
- struct symbol_cache_entry *
- (*_bfd_make_empty_symbol) PARAMS ((bfd *));
- void (*_bfd_print_symbol) PARAMS ((bfd *, PTR,
- struct symbol_cache_entry *,
- bfd_print_symbol_type));
-#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
- void (*_bfd_get_symbol_info) PARAMS ((bfd *,
- struct symbol_cache_entry *,
- symbol_info *));
-#define bfd_get_symbol_info(b,p,e) BFD_SEND(b, _bfd_get_symbol_info, (b,p,e))
- alent * (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *));
-
- boolean (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture,
- unsigned long));
-
- bfd * (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev));
-
- boolean (*_bfd_find_nearest_line) PARAMS ((bfd *abfd,
- struct sec *section, struct symbol_cache_entry **symbols,
- bfd_vma offset, CONST char **file, CONST char **func,
- unsigned int *line));
-
- int (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *));
-
- int (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
-
- void (*_bfd_debug_info_start) PARAMS ((bfd *));
- void (*_bfd_debug_info_end) PARAMS ((bfd *));
- void (*_bfd_debug_info_accumulate) PARAMS ((bfd *, struct sec *));
-
- bfd_byte * (*_bfd_get_relocated_section_contents) PARAMS ((bfd *,
- struct bfd_seclet *, bfd_byte *data,
- boolean relocateable));
-
- boolean (*_bfd_relax_section) PARAMS ((bfd *, struct sec *,
- struct symbol_cache_entry **));
-
- boolean (*_bfd_seclet_link) PARAMS ((bfd *, PTR data,
- boolean relocateable));
- /* See documentation on reloc types. */
- CONST struct reloc_howto_struct *
- (*reloc_type_lookup) PARAMS ((bfd *abfd,
- bfd_reloc_code_real_type code));
-
- /* Back-door to allow format-aware applications to create debug symbols
- while using BFD for everything else. Currently used by the assembler
- when creating COFF files. */
- asymbol * (*_bfd_make_debug_symbol) PARAMS ((
- bfd *abfd,
- void *ptr,
- unsigned long size));
- PTR backend_data;
-} bfd_target;
-bfd_target *
-bfd_find_target PARAMS ((CONST char *, bfd *));
-
-CONST char **
-bfd_target_list PARAMS ((void));
-
-boolean
-bfd_check_format PARAMS ((bfd *abfd, bfd_format format));
-
-boolean
-bfd_set_format PARAMS ((bfd *, bfd_format));
-
-CONST char *
-bfd_format_string PARAMS ((bfd_format));
-
-#endif
+#include "../bfd/bfd.h"
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