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- /* 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 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
-
- 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 "0.18"
-
- /* 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; */
- /* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h> -fnf */
- typedef enum bfd_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))
- #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 fprintf_vma(s,x) fprintf(s, "%08lx", x)
- #endif
- #define printf_vma(x) fprintf_vma(stdout,x)
-
- typedef unsigned int flagword; /* 32 bits of flags */
-
- /** 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
-
-
- /* 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 */
- };
-
-
-
- /* 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;
-
- /* 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) (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)
- #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;
-
- /** 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,
- invalid_error_code} bfd_ec;
-
- extern bfd_ec bfd_error;
- struct reloc_cache_entry;
- struct bfd_seclet_struct ;
-
-
- typedef struct bfd_error_vector {
- PROTO(void,(* nonrepresentable_section ),(CONST bfd *CONST abfd,
- CONST char *CONST name));
- PROTO(void,(* undefined_symbol),(CONST struct reloc_cache_entry *rel,
- CONST struct bfd_seclet_struct *sec
- ));
- PROTO(void, (* reloc_value_truncated),(CONST struct
- reloc_cache_entry *rel,
- struct bfd_seclet_struct *sec));
-
- PROTO(void, (* reloc_dangerous),(CONST struct reloc_cache_entry *rel,
- CONST struct bfd_seclet_struct *sec));
-
- } bfd_error_vector_type;
-
- PROTO (char *, bfd_errmsg, (bfd_ec error_tag));
- PROTO (void, bfd_perror, (CONST char *message));
-
-
- typedef enum bfd_print_symbol
- {
- bfd_print_symbol_name,
- bfd_print_symbol_more,
- bfd_print_symbol_all,
- bfd_print_symbol_nm /* Pretty format suitable for nm program. */
- } bfd_print_symbol_type;
-
-
-
- /* 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),\
- CAT(NAME,_bfd_get_relocated_section_contents),\
- CAT(NAME,_bfd_relax_section)
-
- #define COFF_SWAP_TABLE \
- coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in, \
- coff_swap_aux_out, coff_swap_sym_out, \
- coff_swap_lineno_out, coff_swap_reloc_out, \
- coff_swap_filehdr_out, coff_swap_aouthdr_out, \
- coff_swap_scnhdr_out
-
-
-
- /* 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
-
-
-
- /* ANd more from the source */
-
-
-
-
-
-
-
-
-
-