-/* A -*- C -*- header file for the bfd library
- Copyright 1990, 1991 Free Software Foundation, Inc.
+/* Main header file for the bfd library -- portable access to object files.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001, 2002
+ Free Software Foundation, Inc.
Contributed by Cygnus Support.
-This file is part of BFD, the Binary File Descriptor library.
+ 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 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.
+ 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. */
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-/* bfd.h -- The only header file required by users of the bfd library
+#ifndef __BFD_H_SEEN__
+#define __BFD_H_SEEN__
-This file is generated from various .c files, if you change it, your
-bits may be lost.
+#ifdef __cplusplus
+extern "C" {
+#endif
-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.
+#include "ansidecl.h"
+#include "symcat.h"
+#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
+#ifndef SABER
+/* This hack is to avoid a problem with some strict ANSI C preprocessors.
+ The problem is, "32_" is not a valid preprocessing token, and we don't
+ want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
+ cause the inner CONCAT2 macros to be evaluated first, producing
+ still-valid pp-tokens. Then the final concatenation can be done. */
+#undef CONCAT4
+#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
+#endif
+#endif
-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. */
+/* The word size used by BFD on the host. This may be 64 with a 32
+ bit target if the host is 64 bit, or if other 64 bit targets have
+ been selected with --enable-targets, or if --enable-64-bit-bfd. */
+#define BFD_ARCH_SIZE @wordsize@
-#ifndef __BFD_H_SEEN__
-#define __BFD_H_SEEN__
+/* The word size of the default bfd target. */
+#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
-#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
+#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
+#if @BFD_HOST_64_BIT_DEFINED@
+#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
+#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
#endif
-#define BFD_VERSION "1.15"
+#if BFD_ARCH_SIZE >= 64
+#define BFD64
+#endif
+
+#ifndef INLINE
+#if __GNUC__ >= 2
+#define INLINE __inline__
+#else
+#define INLINE
+#endif
+#endif
-/* forward declaration */
+/* Forward declaration. */
typedef struct _bfd bfd;
-/* General rules: functions which are boolean return true on success
- and false on failure (unless they're a predicate). -- bfd.doc */
-/* I'm sure this is going to break something and someone is going to
- force me to change it. */
-typedef enum boolean {false, true} boolean;
-
-/* Try to avoid breaking stuff */
-typedef long int file_ptr;
-
-/* Support for different sizes of target format ints and addresses */
-
-#ifdef HOST_64_BIT
-typedef HOST_64_BIT rawdata_offset;
-typedef HOST_64_BIT bfd_vma;
-typedef HOST_64_BIT bfd_word;
-typedef HOST_64_BIT bfd_offset;
-typedef HOST_64_BIT bfd_size_type;
-typedef HOST_64_BIT symvalue;
-typedef HOST_64_BIT bfd_64_type;
-#define fprintf_vma(s,x) \
- fprintf(s,"%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x))
-#define printf_vma(x) \
- printf( "%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x))
+/* Boolean type used in bfd. Too many systems define their own
+ versions of "boolean" for us to safely typedef a "boolean" of
+ our own. Using an enum for "bfd_boolean" has its own set of
+ problems, with strange looking casts required to avoid warnings
+ on some older compilers. Thus we just use an int.
+
+ General rule: Functions which are bfd_boolean return TRUE on
+ success and FALSE on failure (unless they're a predicate). */
+
+typedef int bfd_boolean;
+#undef FALSE
+#undef TRUE
+#define FALSE 0
+#define TRUE 1
+
+#if 0
+/* Poison. */
+#undef false
+#undef true
+#define false dont_use_false_in_bfd
+#define true dont_use_true_in_bfd
+#endif
+
+/* Support for different sizes of target format ints and addresses.
+ If the type `long' is at least 64 bits, BFD_HOST_64BIT_LONG will be
+ set to 1 above. Otherwise, if gcc is being used, this code will
+ use gcc's "long long" type. Otherwise, BFD_HOST_64_BIT must be
+ defined above. */
+
+#ifndef BFD_HOST_64_BIT
+# if BFD_HOST_64BIT_LONG
+# define BFD_HOST_64_BIT long
+# define BFD_HOST_U_64_BIT unsigned long
+# else
+# ifdef __GNUC__
+# if __GNUC__ >= 2
+# define BFD_HOST_64_BIT long long
+# define BFD_HOST_U_64_BIT unsigned long long
+# endif /* __GNUC__ >= 2 */
+# endif /* ! defined (__GNUC__) */
+# endif /* ! BFD_HOST_64BIT_LONG */
+#endif /* ! defined (BFD_HOST_64_BIT) */
+
+#ifdef BFD64
+
+#ifndef BFD_HOST_64_BIT
+ #error No 64 bit integer type available
+#endif /* ! defined (BFD_HOST_64_BIT) */
+
+typedef BFD_HOST_U_64_BIT bfd_vma;
+typedef BFD_HOST_64_BIT bfd_signed_vma;
+typedef BFD_HOST_U_64_BIT bfd_size_type;
+typedef BFD_HOST_U_64_BIT symvalue;
+
+#ifndef fprintf_vma
+#if BFD_HOST_64BIT_LONG
+#define sprintf_vma(s,x) sprintf (s, "%016lx", x)
+#define fprintf_vma(f,x) fprintf (f, "%016lx", x)
#else
-typedef struct {int a,b;} bfd_64_type;
-typedef unsigned long rawdata_offset;
+#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
+#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
+#define fprintf_vma(s,x) \
+ fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
+#define sprintf_vma(s,x) \
+ sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
+#endif
+#endif
+
+#else /* not BFD64 */
+
+/* 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;
-typedef unsigned long bfd_offset;
-typedef unsigned long bfd_word;
-typedef unsigned long bfd_size;
+
+/* 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;
-#define printf_vma(x) printf( "%08lx", x)
-#define fprintf_vma(s,x) fprintf(s, "%08lx", x)
-#endif
-typedef unsigned int flagword; /* 32 bits of flags */
-\f
-/** File formats */
-
-typedef enum bfd_format {
- bfd_unknown = 0, /* file format is unknown */
- bfd_object, /* linker/assember/compiler output */
- bfd_archive, /* object archive file */
- bfd_core, /* core dump */
- bfd_type_end} /* marks the end; don't use it! */
- bfd_format;
-
-/* Object file flag values */
-#define NO_FLAGS 0
-#define HAS_RELOC 001
-#define EXEC_P 002
-#define HAS_LINENO 004
-#define HAS_DEBUG 010
-#define HAS_SYMS 020
-#define HAS_LOCALS 040
-#define DYNAMIC 0100
-#define WP_TEXT 0200
-#define D_PAGED 0400
+/* Print a bfd_vma x on stream s. */
+#define fprintf_vma(s,x) fprintf (s, "%08lx", x)
+#define sprintf_vma(s,x) sprintf (s, "%08lx", x)
-\f
-/* symbols and relocation */
+#endif /* not BFD64 */
-typedef unsigned long symindex;
+/* 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 bfd_signed_vma file_ptr;
+typedef bfd_vma ufile_ptr;
-#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
+extern void bfd_sprintf_vma
+ PARAMS ((bfd *, char *, bfd_vma));
+extern void bfd_fprintf_vma
+ PARAMS ((bfd *, PTR, bfd_vma));
-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;
+#define printf_vma(x) fprintf_vma(stdout,x)
+#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
+typedef unsigned int flagword; /* 32 bits of flags */
+typedef unsigned char bfd_byte;
+\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;
+
+/* Values that may appear in the flags field of a BFD. These also
+ appear in the object_flags field of the bfd_target structure, where
+ they indicate the set of flags used by that backend (not all flags
+ are meaningful for all object file formats) (FIXME: at the moment,
+ the object_flags values have mostly just been copied from backend
+ to another, and are not necessarily correct). */
+
+/* No flags. */
+#define BFD_NO_FLAGS 0x00
+
+/* BFD contains relocation entries. */
+#define HAS_RELOC 0x01
+
+/* BFD is directly executable. */
+#define EXEC_P 0x02
+
+/* BFD has line number information (basically used for F_LNNO in a
+ COFF header). */
+#define HAS_LINENO 0x04
+
+/* BFD has debugging information. */
+#define HAS_DEBUG 0x08
+
+/* BFD has symbols. */
+#define HAS_SYMS 0x10
+
+/* BFD has local symbols (basically used for F_LSYMS in a COFF
+ header). */
+#define HAS_LOCALS 0x20
+
+/* BFD is a dynamic object. */
+#define DYNAMIC 0x40
+
+/* Text section is write protected (if D_PAGED is not set, this is
+ like an a.out NMAGIC file) (the linker sets this by default, but
+ clears it for -r or -N). */
+#define WP_TEXT 0x80
+
+/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
+ linker sets this by default, but clears it for -r or -n or -N). */
+#define D_PAGED 0x100
+
+/* BFD is relaxable (this means that bfd_relax_section may be able to
+ do something) (sometimes bfd_relax_section can do something even if
+ this is not set). */
+#define BFD_IS_RELAXABLE 0x200
+
+/* This may be set before writing out a BFD to request using a
+ traditional format. For example, this is used to request that when
+ writing out an a.out object the symbols not be hashed to eliminate
+ duplicates. */
+#define BFD_TRADITIONAL_FORMAT 0x400
+
+/* This flag indicates that the BFD contents are actually cached in
+ memory. If this is set, iostream points to a bfd_in_memory struct. */
+#define BFD_IN_MEMORY 0x800
+
+/* The sections in this BFD specify a memory page. */
+#define HAS_LOAD_PAGE 0x1000
+\f
+/* Symbols and relocation. */
-typedef int symtype; /* Who knows, yet? */
+/* A count of carsyms (canonical archive symbols). */
+typedef unsigned long symindex;
+/* How to perform a relocation. */
+typedef const struct reloc_howto_struct reloc_howto_type;
-/* general purpose part of a symbol;
- target specific parts will be found in libcoff.h, liba.out.h etc */
+#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
+/* General purpose part of a symbol X;
+ target specific parts are in libcoff.h, libaout.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_base(x) ((x)->section->vma)
+#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 {
+/*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)
+
+/* A canonical archive symbol. */
+/* 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 */
+ file_ptr file_offset; /* Look here to find the file. */
+}
+carsym; /* To make these you call a carsymogen. */
+
+/* Used in generating armaps (archive tables of contents).
+ Perhaps just a forward definition would do? */
+struct orl /* Output ranlib. */
+{
+ char **name; /* Symbol name. */
+ union
+ {
+ file_ptr pos;
+ bfd *abfd;
+ } u; /* 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 */
+/* Linenumber stuff. */
+typedef struct lineno_cache_entry
+{
+ unsigned int line_number; /* Linenumber from start of function. */
+ union
+ {
+ struct symbol_cache_entry *sym; /* Function name. */
+ bfd_vma offset; /* Offset into section. */
} u;
-} alent;
+}
+alent;
\f
-/* object and core file sections */
-
+/* Object and core file sections. */
#define align_power(addr, align) \
- ( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
+ (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -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_lma(bfd, ptr) ((ptr)->lma + 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) ((ptr)->size)
+#define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr))
#define bfd_section_vma(bfd, ptr) ((ptr)->vma)
+#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
-#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags)
+#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)), 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)
+#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
-typedef struct stat stat_type;
-\f
-/** Error handling */
-
-typedef enum bfd_error {
- no_error = 0, system_call_error, invalid_target,
- wrong_format, invalid_operation, no_memory,
- no_symbols, no_relocation_info,
- no_more_archived_files, malformed_archive,
- symbol_not_found, file_not_recognized,
- file_ambiguously_recognized, no_contents,
- bfd_error_nonrepresentable_section,
- invalid_error_code} bfd_ec;
-
-extern bfd_ec bfd_error;
-
-typedef struct bfd_error_vector {
- PROTO(void,(* nonrepresentable_section ),(CONST bfd *CONST abfd,
- CONST char *CONST name));
-} bfd_error_vector_type;
-
-PROTO (char *, bfd_errmsg, ());
-PROTO (void, bfd_perror, (CONST char *message));
-\f
+#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 enum bfd_print_symbol
-{
- bfd_print_symbol_name_enum,
- bfd_print_symbol_type_enum,
- bfd_print_symbol_all_enum
-} bfd_print_symbol_enum_type;
-
-\f
+typedef struct stat stat_type;
\f
-/* The code that implements targets can initialize a jump table with this
- macro. It must name all its routines the same way (a prefix plus
- the standard routine suffix), or it must #define the routines that
- are not so named, before calling JUMP_TABLE in the initializer. */
-
-/* Semi-portable string concatenation in cpp */
-#ifndef CAT
-#ifdef __STDC__
-#define CAT(a,b) a##b
-#else
-#define CAT(a,b) a/**/b
-#endif
-#endif
-
-#define JUMP_TABLE(NAME)\
-CAT(NAME,_core_file_failing_command),\
-CAT(NAME,_core_file_failing_signal),\
-CAT(NAME,_core_file_matches_executable_p),\
-CAT(NAME,_slurp_armap),\
-CAT(NAME,_slurp_extended_name_table),\
-CAT(NAME,_truncate_arname),\
-CAT(NAME,_write_armap),\
-CAT(NAME,_close_and_cleanup), \
-CAT(NAME,_set_section_contents),\
-CAT(NAME,_get_section_contents),\
-CAT(NAME,_new_section_hook),\
-CAT(NAME,_get_symtab_upper_bound),\
-CAT(NAME,_get_symtab),\
-CAT(NAME,_get_reloc_upper_bound),\
-CAT(NAME,_canonicalize_reloc),\
-CAT(NAME,_make_empty_symbol),\
-CAT(NAME,_print_symbol),\
-CAT(NAME,_get_lineno),\
-CAT(NAME,_set_arch_mach),\
-CAT(NAME,_openr_next_archived_file),\
-CAT(NAME,_find_nearest_line),\
-CAT(NAME,_generic_stat_arch_elt),\
-CAT(NAME,_sizeof_headers),\
-CAT(NAME,_bfd_debug_info_start),\
-CAT(NAME,_bfd_debug_info_end),\
-CAT(NAME,_bfd_debug_info_accumulate)
-
-#define COFF_SWAP_TABLE coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in,
+typedef enum bfd_print_symbol
+{
+ bfd_print_symbol_name,
+ bfd_print_symbol_more,
+ bfd_print_symbol_all
+} bfd_print_symbol_type;
+
+/* Information about a symbol that nm needs. */
+
+typedef struct _symbol_info
+{
+ symvalue value;
+ char type;
+ const char *name; /* Symbol name. */
+ unsigned char stab_type; /* Stab type. */
+ char stab_other; /* Stab other. */
+ short stab_desc; /* Stab desc. */
+ const char *stab_name; /* String for stab type. */
+} symbol_info;
+
+/* Get the name of a stabs type code. */
+
+extern const char *bfd_get_stab_name
+ PARAMS ((int));
\f
-/* User program access to BFD facilities */
+/* Hash table routines. There is no way to free up a hash table. */
+
+/* An element in the hash table. Most uses will actually use a larger
+ structure, and an instance of this will be the first field. */
+
+struct bfd_hash_entry
+{
+ /* Next entry for this hash code. */
+ struct bfd_hash_entry *next;
+ /* String being hashed. */
+ const char *string;
+ /* Hash code. This is the full hash code, not the index into the
+ table. */
+ unsigned long hash;
+};
-extern CONST short _bfd_host_big_endian;
-#define HOST_BYTE_ORDER_BIG_P (*(char *)&_bfd_host_big_endian)
+/* A hash table. */
+
+struct bfd_hash_table
+{
+ /* The hash array. */
+ struct bfd_hash_entry **table;
+ /* The number of slots in the hash table. */
+ unsigned int size;
+ /* A function used to create new elements in the hash table. The
+ first entry is itself a pointer to an element. When this
+ function is first invoked, this pointer will be NULL. However,
+ having the pointer permits a hierarchy of method functions to be
+ built each of which calls the function in the superclass. Thus
+ each function should be written to allocate a new block of memory
+ only if the argument is NULL. */
+ struct bfd_hash_entry *(*newfunc)
+ PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
+ /* An objalloc for this hash table. This is a struct objalloc *,
+ but we use PTR to avoid requiring the inclusion of objalloc.h. */
+ PTR memory;
+};
-/* The bfd itself */
+/* Initialize a hash table. */
+extern bfd_boolean bfd_hash_table_init
+ PARAMS ((struct bfd_hash_table *,
+ struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+ struct bfd_hash_table *,
+ const char *)));
+
+/* Initialize a hash table specifying a size. */
+extern bfd_boolean bfd_hash_table_init_n
+ PARAMS ((struct bfd_hash_table *,
+ struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
+ struct bfd_hash_table *,
+ const char *),
+ unsigned int size));
+
+/* Free up a hash table. */
+extern void bfd_hash_table_free
+ PARAMS ((struct bfd_hash_table *));
+
+/* Look up a string in a hash table. If CREATE is TRUE, a new entry
+ will be created for this string if one does not already exist. The
+ COPY argument must be TRUE if this routine should copy the string
+ into newly allocated memory when adding an entry. */
+extern struct bfd_hash_entry *bfd_hash_lookup
+ PARAMS ((struct bfd_hash_table *, const char *, bfd_boolean create,
+ bfd_boolean copy));
+
+/* Replace an entry in a hash table. */
+extern void bfd_hash_replace
+ PARAMS ((struct bfd_hash_table *, struct bfd_hash_entry *old,
+ struct bfd_hash_entry *nw));
+
+/* Base method for creating a hash table entry. */
+extern struct bfd_hash_entry *bfd_hash_newfunc
+ PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *,
+ const char *));
+
+/* Grab some space for a hash table entry. */
+extern PTR bfd_hash_allocate
+ PARAMS ((struct bfd_hash_table *, unsigned int));
+
+/* Traverse a hash table in a random order, calling a function on each
+ element. If the function returns FALSE, the traversal stops. The
+ INFO argument is passed to the function. */
+extern void bfd_hash_traverse
+ PARAMS ((struct bfd_hash_table *,
+ bfd_boolean (*) (struct bfd_hash_entry *, PTR),
+ PTR info));
+
+#define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table
+
+/* User program access to BFD facilities. */
+
+/* Direct I/O routines, for programs which know more about the object
+ file than BFD does. Use higher level routines if possible. */
+
+extern bfd_size_type bfd_bread
+ PARAMS ((PTR, bfd_size_type, bfd *));
+extern bfd_size_type bfd_bwrite
+ PARAMS ((const PTR, bfd_size_type, bfd *));
+extern int bfd_seek
+ PARAMS ((bfd *, file_ptr, int));
+extern ufile_ptr bfd_tell
+ PARAMS ((bfd *));
+extern int bfd_flush
+ PARAMS ((bfd *));
+extern int bfd_stat
+ PARAMS ((bfd *, struct stat *));
+
+/* Deprecated old routines. */
+#if __GNUC__
+#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
+ (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
+ bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
+#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
+ (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
+ bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
+#else
+#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
+ (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
+ bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
+#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
+ (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
+ bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
+#endif
+extern void warn_deprecated
+ PARAMS ((const char *, const char *, int, const char *));
/* 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_cacheable(abfd) ((abfd)->cacheable)
#define bfd_get_format(abfd) ((abfd)->format)
#define bfd_get_target(abfd) ((abfd)->xvec->name)
+#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
+#define bfd_family_coff(abfd) \
+ (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
+ bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
+#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
+#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
+#define bfd_header_big_endian(abfd) \
+ ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
+#define bfd_header_little_endian(abfd) \
+ ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
#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_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_symcount(abfd) ((abfd)->symcount)
#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
#define bfd_count_sections(abfd) ((abfd)->section_count)
-#define bfd_get_architecture(abfd) ((abfd)->obj_arch)
-#define bfd_get_machine(abfd) ((abfd)->obj_machine)
-
-
-
-#define BYTE_SIZE 1
-#define SHORT_SIZE 2
-#define LONG_SIZE 4
-
-
-/*THE FOLLOWING IS EXTRACTED FROM THE SOURCE */
-
-
-/*:init.c*/
-
-/*:opncls.c*/
+#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
+
+#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
+
+#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
+
+extern bfd_boolean bfd_cache_close
+ PARAMS ((bfd *abfd));
+/* NB: This declaration should match the autogenerated one in libbfd.h. */
+
+extern bfd_boolean bfd_record_phdr
+ PARAMS ((bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
+ bfd_boolean, bfd_boolean, unsigned int, struct sec **));
+
+/* Byte swapping routines. */
+
+bfd_vma bfd_getb64
+ PARAMS ((const unsigned char *));
+bfd_vma bfd_getl64
+ PARAMS ((const unsigned char *));
+bfd_signed_vma bfd_getb_signed_64
+ PARAMS ((const unsigned char *));
+bfd_signed_vma bfd_getl_signed_64
+ PARAMS ((const unsigned char *));
+bfd_vma bfd_getb32
+ PARAMS ((const unsigned char *));
+bfd_vma bfd_getl32
+ PARAMS ((const unsigned char *));
+bfd_signed_vma bfd_getb_signed_32
+ PARAMS ((const unsigned char *));
+bfd_signed_vma bfd_getl_signed_32
+ PARAMS ((const unsigned char *));
+bfd_vma bfd_getb16
+ PARAMS ((const unsigned char *));
+bfd_vma bfd_getl16
+ PARAMS ((const unsigned char *));
+bfd_signed_vma bfd_getb_signed_16
+ PARAMS ((const unsigned char *));
+bfd_signed_vma bfd_getl_signed_16
+ PARAMS ((const unsigned char *));
+void bfd_putb64
+ PARAMS ((bfd_vma, unsigned char *));
+void bfd_putl64
+ PARAMS ((bfd_vma, unsigned char *));
+void bfd_putb32
+ PARAMS ((bfd_vma, unsigned char *));
+void bfd_putl32
+ PARAMS ((bfd_vma, unsigned char *));
+void bfd_putb16
+ PARAMS ((bfd_vma, unsigned char *));
+void bfd_putl16
+ PARAMS ((bfd_vma, unsigned char *));
+
+/* Byte swapping routines which take size and endiannes as arguments. */
+
+bfd_vma bfd_get_bits
+ PARAMS ((bfd_byte *, int, bfd_boolean));
+void bfd_put_bits
+ PARAMS ((bfd_vma, bfd_byte *, int, bfd_boolean));
+\f
+/* Externally visible ECOFF routines. */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct ecoff_debug_info;
+struct ecoff_debug_swap;
+struct ecoff_extr;
+struct symbol_cache_entry;
+struct bfd_link_info;
+struct bfd_link_hash_entry;
+struct bfd_elf_version_tree;
+#endif
+extern bfd_vma bfd_ecoff_get_gp_value
+ PARAMS ((bfd * abfd));
+extern bfd_boolean bfd_ecoff_set_gp_value
+ PARAMS ((bfd *abfd, bfd_vma gp_value));
+extern bfd_boolean bfd_ecoff_set_regmasks
+ PARAMS ((bfd *abfd, unsigned long gprmask, unsigned long fprmask,
+ unsigned long *cprmask));
+extern PTR bfd_ecoff_debug_init
+ PARAMS ((bfd *output_bfd, struct ecoff_debug_info *output_debug,
+ const struct ecoff_debug_swap *output_swap,
+ struct bfd_link_info *));
+extern void bfd_ecoff_debug_free
+ PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+ const struct ecoff_debug_swap *output_swap,
+ struct bfd_link_info *));
+extern bfd_boolean bfd_ecoff_debug_accumulate
+ PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+ const struct ecoff_debug_swap *output_swap,
+ bfd *input_bfd, struct ecoff_debug_info *input_debug,
+ const struct ecoff_debug_swap *input_swap,
+ struct bfd_link_info *));
+extern bfd_boolean bfd_ecoff_debug_accumulate_other
+ PARAMS ((PTR handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
+ const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
+ struct bfd_link_info *));
+extern bfd_boolean bfd_ecoff_debug_externals
+ PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap,
+ bfd_boolean relocateable,
+ bfd_boolean (*get_extr) (struct symbol_cache_entry *,
+ struct ecoff_extr *),
+ void (*set_index) (struct symbol_cache_entry *,
+ bfd_size_type)));
+extern bfd_boolean bfd_ecoff_debug_one_external
+ PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap,
+ const char *name, struct ecoff_extr *esym));
+extern bfd_size_type bfd_ecoff_debug_size
+ PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap));
+extern bfd_boolean bfd_ecoff_write_debug
+ PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap, file_ptr where));
+extern bfd_boolean bfd_ecoff_write_accumulated_debug
+ PARAMS ((PTR handle, bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap,
+ struct bfd_link_info *info, file_ptr where));
+extern bfd_boolean bfd_mips_ecoff_create_embedded_relocs
+ PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+ char **));
+
+/* Externally visible ELF routines. */
+
+struct bfd_link_needed_list
+{
+ struct bfd_link_needed_list *next;
+ bfd *by;
+ const char *name;
+};
+extern bfd_boolean bfd_elf32_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *, bfd_boolean));
+extern bfd_boolean bfd_elf64_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *, bfd_boolean));
+extern struct bfd_link_needed_list *bfd_elf_get_needed_list
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_elf_get_bfd_needed_list
+ PARAMS ((bfd *, struct bfd_link_needed_list **));
+extern bfd_boolean bfd_elf32_size_dynamic_sections
+ PARAMS ((bfd *, const char *, const char *, const char *,
+ const char * const *, struct bfd_link_info *, struct sec **,
+ struct bfd_elf_version_tree *));
+extern bfd_boolean bfd_elf64_size_dynamic_sections
+ PARAMS ((bfd *, const char *, const char *, const char *,
+ const char * const *, struct bfd_link_info *, struct sec **,
+ struct bfd_elf_version_tree *));
+extern void bfd_elf_set_dt_needed_name
+ PARAMS ((bfd *, const char *));
+extern void bfd_elf_set_dt_needed_soname
+ PARAMS ((bfd *, const char *));
+extern const char *bfd_elf_get_dt_soname
+ PARAMS ((bfd *));
+extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_elf32_discard_info
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_elf64_discard_info
+ PARAMS ((bfd *, struct bfd_link_info *));
+
+/* Return an upper bound on the number of bytes required to store a
+ copy of ABFD's program header table entries. Return -1 if an error
+ occurs; bfd_get_error will return an appropriate code. */
+extern long bfd_get_elf_phdr_upper_bound
+ PARAMS ((bfd *abfd));
+
+/* Copy ABFD's program header table entries to *PHDRS. The entries
+ will be stored as an array of Elf_Internal_Phdr structures, as
+ defined in include/elf/internal.h. To find out how large the
+ buffer needs to be, call bfd_get_elf_phdr_upper_bound.
+
+ Return the number of program header table entries read, or -1 if an
+ error occurs; bfd_get_error will return an appropriate code. */
+extern int bfd_get_elf_phdrs
+ PARAMS ((bfd *abfd, void *phdrs));
+
+/* Return the arch_size field of an elf bfd, or -1 if not elf. */
+extern int bfd_get_arch_size
+ PARAMS ((bfd *));
+
+/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
+extern int bfd_get_sign_extend_vma
+ PARAMS ((bfd *));
+
+extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
+ PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+ char **));
+extern bfd_boolean bfd_mips_elf32_create_embedded_relocs
+ PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+ char **));
+
+/* SunOS shared library support routines for the linker. */
+
+extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_sunos_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern bfd_boolean bfd_sunos_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *, struct sec **, struct sec **,
+ struct sec **));
+
+/* Linux shared library support routines for the linker. */
+
+extern bfd_boolean bfd_i386linux_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_m68klinux_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_sparclinux_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *));
+
+/* mmap hacks */
+
+struct _bfd_window_internal;
+typedef struct _bfd_window_internal bfd_window_internal;
+
+typedef struct _bfd_window
+{
+ /* What the user asked for. */
+ PTR data;
+ bfd_size_type size;
+ /* The actual window used by BFD. Small user-requested read-only
+ regions sharing a page may share a single window into the object
+ file. Read-write versions shouldn't until I've fixed things to
+ keep track of which portions have been claimed by the
+ application; don't want to give the same region back when the
+ application wants two writable copies! */
+ struct _bfd_window_internal *i;
+}
+bfd_window;
+
+extern void bfd_init_window
+ PARAMS ((bfd_window *));
+extern void bfd_free_window
+ PARAMS ((bfd_window *));
+extern bfd_boolean bfd_get_file_window
+ PARAMS ((bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean));
+
+/* XCOFF support routines for the linker. */
+
+extern bfd_boolean bfd_xcoff_link_record_set
+ PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd_size_type));
+extern bfd_boolean bfd_xcoff_import_symbol
+ PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd_vma, const char *, const char *, const char *, unsigned int));
+extern bfd_boolean bfd_xcoff_export_symbol
+ PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *));
+extern bfd_boolean bfd_xcoff_link_count_reloc
+ PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern bfd_boolean bfd_xcoff_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern bfd_boolean bfd_xcoff_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *, const char *, const char *,
+ unsigned long, unsigned long, unsigned long, bfd_boolean,
+ int, bfd_boolean, bfd_boolean, struct sec **, bfd_boolean));
+extern bfd_boolean bfd_xcoff_link_generate_rtinit
+ PARAMS ((bfd *, const char *, const char *, bfd_boolean));
+
+/* XCOFF support routines for ar. */
+extern bfd_boolean bfd_xcoff_ar_archive_set_magic
+ PARAMS ((bfd *, char *));
+
+/* Externally visible COFF routines. */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct internal_syment;
+union internal_auxent;
+#endif
-/*:libbfd.c*/
+extern bfd_boolean bfd_coff_get_syment
+ PARAMS ((bfd *, struct symbol_cache_entry *, struct internal_syment *));
-/*:section.c*/
+extern bfd_boolean bfd_coff_get_auxent
+ PARAMS ((bfd *, struct symbol_cache_entry *, int, union internal_auxent *));
+extern bfd_boolean bfd_coff_set_symbol_class
+ PARAMS ((bfd *, struct symbol_cache_entry *, unsigned int));
-/*:archures.c*/
+extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
+ PARAMS ((bfd *, struct bfd_link_info *, struct sec *, struct sec *,
+ char **));
-/*:howto.c*/
-/*:reloc.c*/
+/* ARM Interworking support. Called from linker. */
+extern bfd_boolean bfd_arm_allocate_interworking_sections
+ PARAMS ((struct bfd_link_info *));
-/*:syms.c*/
+extern bfd_boolean bfd_arm_process_before_allocation
+ PARAMS ((bfd *, struct bfd_link_info *, int));
-/*:bfd.c*/
+extern bfd_boolean bfd_arm_get_bfd_for_interworking
+ PARAMS ((bfd *, struct bfd_link_info *));
-/*:archive.c*/
+/* PE ARM Interworking support. Called from linker. */
+extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
+ PARAMS ((struct bfd_link_info *));
-/*:core.c*/
+extern bfd_boolean bfd_arm_pe_process_before_allocation
+ PARAMS ((bfd *, struct bfd_link_info *, int));
-/*:targets.c*/
+extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
+ PARAMS ((bfd *, struct bfd_link_info *));
-/*:format.c*/
+/* ELF ARM Interworking support. Called from linker. */
+extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
+ PARAMS ((struct bfd_link_info *));
-#endif
+extern bfd_boolean bfd_elf32_arm_process_before_allocation
+ PARAMS ((bfd *, struct bfd_link_info *, int));
+extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
+ PARAMS ((bfd *, struct bfd_link_info *));
+/* TI COFF load page support. */
+extern void bfd_ticoff_set_section_load_page
+ PARAMS ((struct sec *, int));
+extern int bfd_ticoff_get_section_load_page
+ PARAMS ((struct sec *));
projects / deliverable / binutils-gdb.git / blobdiff