| /* A -*- C -*- header file for the bfd library |
| Copyright 1990, 1991, 1992 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 "2.0" |
| |
| /* 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; |
| |
| /* 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 */ |
| |
| #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 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 |
| |
| /* 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_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_set_section_vma(bfd, ptr, val) (((ptr)->vma = (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; |
| |
| /** 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, |
| 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 (CONST 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 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 EXFUN(bfd_init, (void)); |
| bfd *EXFUN(bfd_openr, (CONST char *filename, CONST char*target)); |
| bfd *EXFUN(bfd_fdopenr, (CONST char *filename, CONST char *target, int fd)); |
| bfd *EXFUN(bfd_openw, (CONST char *filename, CONST char *target)); |
| boolean EXFUN(bfd_close, (bfd *)); |
| boolean EXFUN(bfd_close_all_done, (bfd *)); |
| bfd_size_type EXFUN(bfd_alloc_size, (bfd *abfd)); |
| bfd *EXFUN(bfd_create, (CONST char *filename, bfd *template)); |
| #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)) |
| #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)) |
| 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 bss 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 |
| |
| |
| |
| bfd_vma vma; |
| 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_struct *seclets_head; |
| struct bfd_seclet_struct *seclets_tail; |
| } asection ; |
| |
| |
| #define BFD_ABS_SECTION_NAME "*ABS*" |
| #define BFD_UND_SECTION_NAME "*UND*" |
| #define BFD_COM_SECTION_NAME "*COM*" |
| |
| /* 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; |
| |
| extern struct symbol_cache_entry *bfd_abs_symbol; |
| extern struct symbol_cache_entry *bfd_com_symbol; |
| extern struct symbol_cache_entry *bfd_und_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 *EXFUN(bfd_get_section_by_name, (bfd *abfd, CONST char *name)); |
| asection *EXFUN(bfd_make_section_old_way, (bfd *, CONST char *name)); |
| asection * EXFUN(bfd_make_section, (bfd *, CONST char *name)); |
| boolean EXFUN(bfd_set_section_flags, (bfd *, asection *, flagword)); |
| void EXFUN(bfd_map_over_sections, (bfd *abfd, |
| void (*func)(bfd *abfd, |
| asection *sect, |
| PTR obj), |
| PTR obj)); |
| boolean EXFUN(bfd_set_section_size, (bfd *, asection *, bfd_size_type val)); |
| boolean EXFUN(bfd_set_section_contents |
| , (bfd *abfd, |
| asection *section, |
| PTR data, |
| file_ptr offset, |
| bfd_size_type count)); |
| boolean EXFUN(bfd_get_section_contents |
| , (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_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 * EXFUN((*compatible), |
| (CONST struct bfd_arch_info *a, |
| CONST struct bfd_arch_info *b)); |
| |
| boolean EXFUN((*scan),(CONST struct bfd_arch_info *,CONST char *)); |
| unsigned int EXFUN((*disassemble),(bfd_vma addr, CONST char *data, |
| PTR stream)); |
| |
| struct bfd_arch_info *next; |
| } bfd_arch_info_type; |
| CONST char *EXFUN(bfd_printable_name, (bfd *abfd)); |
| bfd_arch_info_type *EXFUN(bfd_scan_arch, (CONST char *)); |
| CONST bfd_arch_info_type *EXFUN(bfd_arch_get_compatible, ( |
| CONST bfd *abfd, |
| CONST bfd *bbfd)); |
| void EXFUN(bfd_set_arch_info, (bfd *, bfd_arch_info_type *)); |
| enum bfd_architecture EXFUN(bfd_get_arch, (bfd *abfd)); |
| unsigned long EXFUN(bfd_get_mach, (bfd *abfd)); |
| unsigned int EXFUN(bfd_arch_bits_per_byte, (bfd *abfd)); |
| unsigned int EXFUN(bfd_arch_bits_per_address, (bfd *abfd)); |
| bfd_arch_info_type * EXFUN(bfd_get_arch_info, (bfd *)); |
| bfd_arch_info_type *EXFUN(bfd_lookup_arch |
| , (enum bfd_architecture |
| arch, |
| long machine)); |
| CONST char * EXFUN(bfd_printable_arch_mach |
| , (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 */ |
| rawdata_offset 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, 3 is four bytes. A -ve value indicates that the |
| result is to be subtracted from the data*/ |
| 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_type EXFUN ((*special_function), |
| (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. 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; |
| #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 (symbol->section == &bfd_com_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 |
| EXFUN(bfd_perform_relocation |
| , (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, |
| |
| /* this must be the highest numeric value */ |
| BFD_RELOC_UNUSED |
| } bfd_reloc_code_real_type; |
| CONST struct reloc_howto_struct * |
| EXFUN(bfd_reloc_type_lookup , (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 |
| (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; <<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 */ |
| #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. */ |
| #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 |
| |
| /* Used by the linker */ |
| #define BSF_KEEP 0x10000 |
| #define BSF_KEEP_G 0x80000 |
| |
| /* Unused */ |
| #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 EXFUN(bfd_set_symtab , (bfd *, asymbol **, unsigned int )); |
| void EXFUN(bfd_print_symbol_vandf, (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 EXFUN(bfd_decode_symclass, (asymbol *symbol)); |
| 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 ieee_data_struct *ieee_data; |
| struct ieee_ar_data_struct *ieee_ar_data; |
| struct srec_data_struct *srec_data; |
| struct srec_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; |
| 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 EXFUN(bfd_get_reloc_upper_bound, (bfd *abfd, asection *sect)); |
| unsigned int EXFUN(bfd_canonicalize_reloc |
| , (bfd *abfd, |
| asection *sec, |
| arelent **loc, |
| asymbol **syms)); |
| boolean EXFUN(bfd_set_file_flags, (bfd *abfd, flagword flags)); |
| void EXFUN(bfd_set_reloc |
| , (bfd *abfd, asection *sec, arelent **rel, unsigned int count) |
| |
| ); |
| boolean EXFUN(bfd_set_start_address, (bfd *, bfd_vma)); |
| long EXFUN(bfd_get_mtime, (bfd *)); |
| #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_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)) |
| |
| #define bfd_set_arch_mach(abfd, arch, mach)\ |
| BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) |
| |
| #define bfd_coff_swap_reloc_out(abfd, i, o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_reloc_out, (abfd, i, o)) |
| |
| #define bfd_coff_swap_lineno_out(abfd, i, o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_lineno_out, (abfd, i, o)) |
| |
| #define bfd_coff_swap_aux_out(abfd, i, t,c,o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_aux_out, (abfd, i,t,c, o)) |
| |
| #define bfd_coff_swap_sym_out(abfd, i,o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_sym_out, (abfd, i, o)) |
| |
| #define bfd_coff_swap_scnhdr_out(abfd, i,o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_scnhdr_out, (abfd, i, o)) |
| |
| #define bfd_coff_swap_filehdr_out(abfd, i,o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_filehdr_out, (abfd, i, o)) |
| |
| #define bfd_coff_swap_aouthdr_out(abfd, i,o) \ |
| BFD_SEND (abfd, _bfd_coff_swap_aouthdr_out, (abfd, i, o)) |
| |
| #define bfd_get_relocated_section_contents(abfd, seclet, data) \ |
| BFD_SEND (abfd, _bfd_get_relocated_section_contents, (abfd, seclet, data)) |
| |
| #define bfd_relax_section(abfd, section, symbols) \ |
| BFD_SEND (abfd, _bfd_relax_section, (abfd, section, symbols)) |
| symindex EXFUN(bfd_get_next_mapent, (bfd *, symindex previous, carsym ** sym)); |
| boolean EXFUN(bfd_set_archive_head, (bfd *output, bfd *new_head)); |
| bfd *EXFUN(bfd_get_elt_at_index, (bfd * archive, int index)); |
| bfd* EXFUN(bfd_openr_next_archived_file, (bfd *archive, bfd *previous)); |
| CONST char *EXFUN(bfd_core_file_failing_command, (bfd *)); |
| int EXFUN(bfd_core_file_failing_signal, (bfd *)); |
| boolean EXFUN(core_file_matches_executable_p |
| , (bfd *core_bfd, bfd *exec_bfd)); |
| #define SDEF(ret, name, arglist) \ |
| PROTO(ret,(*name),arglist) |
| #define SDEF_FMT(ret, name, arglist) \ |
| PROTO(ret,(*name[bfd_type_end]),arglist) |
| #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_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; |
| 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 *)); |
| 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 *)); |
| SDEF_FMT (struct bfd_target *, _bfd_check_format, (bfd *)); |
| SDEF_FMT (boolean, _bfd_set_format, (bfd *)); |
| SDEF_FMT (boolean, _bfd_write_contents, (bfd *)); |
| SDEF (char *, _core_file_failing_command, (bfd *)); |
| SDEF (int, _core_file_failing_signal, (bfd *)); |
| SDEF (boolean, _core_file_matches_executable_p, (bfd *, bfd *)); |
| 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, |
| unsigned int orl_count, |
| int stridx)); |
| 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)); |
| 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_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 *)); |
| SDEF (bfd_byte *, _bfd_get_relocated_section_contents, (bfd*,struct bfd_seclet_struct *, bfd_byte *data)); |
| SDEF (boolean,_bfd_relax_section,(bfd *, struct sec *, struct symbol_cache_entry **)); |
| 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)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_aux_out,( |
| bfd *abfd, |
| PTR in, |
| int type, |
| int class, |
| PTR ext)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_sym_out,( |
| bfd *abfd, |
| PTR in, |
| PTR ext)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_lineno_out,( |
| bfd *abfd, |
| PTR in, |
| PTR ext)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_reloc_out,( |
| bfd *abfd, |
| PTR src, |
| PTR dst)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_filehdr_out,( |
| bfd *abfd, |
| PTR in, |
| PTR out)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_aouthdr_out,( |
| bfd *abfd, |
| PTR in, |
| PTR out)); |
| |
| SDEF(unsigned int, _bfd_coff_swap_scnhdr_out,( |
| bfd *abfd, |
| PTR in, |
| PTR out)); |
| |
| /* See documentation on reloc types. */ |
| SDEF (CONST struct reloc_howto_struct *, |
| reloc_type_lookup, |
| (bfd *abfd, bfd_reloc_code_real_type code)); |
| |
| /* Complete and utter crock, currently used for the assembler |
| when creating COFF files. */ |
| SDEF (asymbol *, _bfd_make_debug_symbol, ( |
| bfd *abfd, |
| void *ptr, |
| unsigned long size)); |
| PTR backend_data; |
| } bfd_target; |
| bfd_target *EXFUN(bfd_find_target, (CONST char *, bfd *)); |
| CONST char **EXFUN(bfd_target_list, (void)); |
| boolean EXFUN(bfd_check_format, (bfd *abfd, bfd_format format)); |
| boolean EXFUN(bfd_set_format, (bfd *, bfd_format)); |
| CONST char *EXFUN(bfd_format_string, (bfd_format)); |
| #endif |