/* Main header file for the bfd library -- portable access to object files.
- ==> The bfd.h file is generated from bfd-in.h and various .c files; if you
- ==> change it, your changes will probably be lost.
- Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
+ Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+ Free Software Foundation, Inc.
Contributed by Cygnus Support.
+** NOTE: bfd.h and bfd-in2.h are GENERATED files. Don't change them;
+** instead, change bfd-in.h or the other BFD source files processed to
+** generate these files.
+
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
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. */
+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__
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#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
+
+/* These two lines get substitutions done by commands in Makefile.in. */
+#define BFD_VERSION "@VERSION@"
+#define BFD_ARCH_SIZE @wordsize@
+#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
+
+#if BFD_ARCH_SIZE >= 64
+#define BFD64
#endif
-#define BFD_VERSION "2.0"
+#ifndef INLINE
+#if __GNUC__ >= 2
+#define INLINE __inline__
+#else
+#define INLINE
+#endif
+#endif
/* forward declaration */
typedef struct _bfd bfd;
+/* To squelch erroneous compiler warnings ("illegal pointer
+ combination") from the SVR3 compiler, we would like to typedef
+ boolean to int (it doesn't like functions which return boolean.
+ Making sure they are never implicitly declared to return int
+ doesn't seem to help). But this file is not configured based on
+ the host. */
/* General rules: functions which are boolean return true on success
and false on failure (unless they're a predicate). -- bfd.doc */
/* I'm sure this is going to break something and someone is going to
force me to change it. */
/* typedef enum boolean {false, true} boolean; */
/* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h> -fnf */
+/* It gets worse if the host also defines a true/false enum... -sts */
+/* And even worse if your compiler has built-in boolean types... -law */
+#if defined (__GNUG__) && (__GNUC_MINOR__ > 5)
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif
+#ifdef MPW
+/* Pre-emptive strike - get the file with the enum. */
+#include <Types.h>
+#define TRUE_FALSE_ALREADY_DEFINED
+#endif /* MPW */
+#ifndef TRUE_FALSE_ALREADY_DEFINED
typedef enum bfd_boolean {false, true} boolean;
+#define BFD_TRUE_FALSE
+#else
+/* Use enum names that will appear nowhere else. */
+typedef enum bfd_boolean {bfd_fffalse, bfd_tttrue} boolean;
+#endif
/* A pointer to a position in a file. */
/* FIXME: This should be using off_t from <sys/types.h>.
/* 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))
+/* 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;
+
+/* Print a bfd_vma x on stream s. */
#define fprintf_vma(s,x) fprintf(s, "%08lx", x)
-#endif
+#define sprintf_vma(s,x) sprintf(s, "%08lx", x)
+
+#endif /* not BFD64 */
+
#define printf_vma(x) fprintf_vma(stdout,x)
typedef unsigned int flagword; /* 32 bits of flags */
+typedef unsigned char bfd_byte;
\f
/** File formats */
bfd_type_end} /* marks the end; don't use it! */
bfd_format;
-/* Object file flag values */
-#define NO_FLAGS 0x00
+/* 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
\f
/* symbols and relocation */
+/* A count of carsyms (canonical archive symbols). */
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? */
+/* How to perform a relocation. */
+typedef const struct reloc_howto_struct reloc_howto_type;
+#define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
-/* general purpose part of a symbol;
- target specific parts will be found in libcoff.h, liba.out.h etc */
-
+/* 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)
+/*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;
} carsym; /* to make these you call a carsymogen */
-/* Used in generating armaps. Perhaps just a forward definition would do? */
+/* Used in generating armaps (archive tables of contents).
+ Perhaps just a forward definition would do? */
struct orl { /* output ranlib */
char **name; /* symbol name */
file_ptr pos; /* bfd* or file position */
int namidx; /* index into string table */
};
-
\f
/* Linenumber stuff */
typedef struct lineno_cache_entry {
unsigned int line_number; /* Linenumber from start of function*/
union {
- struct symbol_cache_entry *sym; /* Function name */
+ struct symbol_cache_entry *sym; /* Function name */
unsigned long offset; /* Offset into section */
} u;
} alent;
\f
/* object and core file sections */
-
#define align_power(addr, align) \
( ((addr) + ((1<<(align))-1)) & (-1 << (align)))
#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_lma(bfd, ptr) ((ptr)->lma)
#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_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
+
+#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma= (val)), ((ptr)->user_set_vma = (boolean)true), true)
#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),true)
#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),true)
typedef struct stat stat_type;
\f
-/** Error handling */
-
-typedef enum bfd_error {
- no_error = 0, system_call_error, invalid_target,
- wrong_format, invalid_operation, no_memory,
- no_symbols, no_relocation_info,
- no_more_archived_files, malformed_archive,
- symbol_not_found, file_not_recognized,
- file_ambiguously_recognized, no_contents,
- bfd_error_nonrepresentable_section,
- no_debug_section, bad_value,
- 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));
-\f
-
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_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
-\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. */
+/* 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;
+};
+
+/* 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;
+};
-/* Semi-portable string concatenation in cpp */
+/* Initialize a hash table. */
+extern 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 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 *, boolean create,
+ 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 *,
+ boolean (*) (struct bfd_hash_entry *,
+ PTR),
+ PTR info));
+\f
+/* Semi-portable string concatenation in cpp.
+ The CAT4 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 XCAT2 macro will cause the
+ inner CAT macros to be evaluated first, producing still-valid pp-tokens.
+ Then the final concatenation can be done. (Sigh.) */
#ifndef CAT
-#ifdef __STDC__
+#ifdef SABER
+#define CAT(a,b) a##b
+#define CAT3(a,b,c) a##b##c
+#define CAT4(a,b,c,d) a##b##c##d
+#else
+#if defined(__STDC__) || defined(ALMOST_STDC)
#define CAT(a,b) a##b
+#define CAT3(a,b,c) a##b##c
+#define XCAT2(a,b) CAT(a,b)
+#define CAT4(a,b,c,d) XCAT2(CAT(a,b),CAT(c,d))
#else
#define CAT(a,b) a/**/b
+#define CAT3(a,b,c) a/**/b/**/c
+#define CAT4(a,b,c,d) a/**/b/**/c/**/d
+#endif
#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
-
-
+#define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table
\f
/* User program access to BFD facilities */
-extern CONST short _bfd_host_big_endian;
-#define HOST_BYTE_ORDER_BIG_P (*(char *)&_bfd_host_big_endian)
+/* 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_read
+ PARAMS ((PTR, bfd_size_type size, bfd_size_type nitems, bfd *abfd));
+extern bfd_size_type bfd_write
+ PARAMS ((const PTR, bfd_size_type size, bfd_size_type nitems, bfd *abfd));
+extern int bfd_seek PARAMS ((bfd *abfd, file_ptr fp, int direction));
+extern long bfd_tell PARAMS ((bfd *abfd));
+extern int bfd_flush PARAMS ((bfd *abfd));
+extern int bfd_stat PARAMS ((bfd *abfd, struct stat *));
-/* 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_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_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_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 bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
-#define BYTE_SIZE 1
-#define SHORT_SIZE 2
-#define LONG_SIZE 4
+#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = (boolean)(bool)), true)
+
+extern boolean bfd_record_phdr
+ PARAMS ((bfd *, unsigned long, boolean, flagword, boolean, bfd_vma,
+ boolean, 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 *));
+\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 boolean bfd_ecoff_set_gp_value PARAMS ((bfd *abfd, bfd_vma gp_value));
+extern 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 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 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 boolean bfd_ecoff_debug_externals
+ PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap,
+ boolean relocateable,
+ boolean (*get_extr) (struct symbol_cache_entry *,
+ struct ecoff_extr *),
+ void (*set_index) (struct symbol_cache_entry *,
+ bfd_size_type)));
+extern 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 boolean bfd_ecoff_write_debug
+ PARAMS ((bfd *abfd, struct ecoff_debug_info *debug,
+ const struct ecoff_debug_swap *swap, file_ptr where));
+extern 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 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 boolean bfd_elf32_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *, boolean));
+extern boolean bfd_elf64_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *, boolean));
+extern struct bfd_link_needed_list *bfd_elf_get_needed_list
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_elf_get_bfd_needed_list
+ PARAMS ((bfd *, struct bfd_link_needed_list **));
+extern boolean bfd_elf32_size_dynamic_sections
+ PARAMS ((bfd *, const char *, const char *, boolean, const char *,
+ const char * const *, struct bfd_link_info *, struct sec **,
+ struct bfd_elf_version_tree *));
+extern boolean bfd_elf64_size_dynamic_sections
+ PARAMS ((bfd *, const char *, const char *, boolean, 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 const char *bfd_elf_get_dt_soname PARAMS ((bfd *));
+
+/* 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));
+
+/* 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 boolean bfd_sunos_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern 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 boolean bfd_i386linux_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean bfd_m68klinux_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *));
+extern 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 boolean bfd_get_file_window
+ PARAMS ((bfd *, file_ptr, bfd_size_type, bfd_window *, boolean));
+
+/* XCOFF support routines for the linker. */
+
+extern boolean bfd_xcoff_link_record_set
+ PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd_size_type));
+extern boolean bfd_xcoff_import_symbol
+ PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+ bfd_vma, const char *, const char *, const char *));
+extern boolean bfd_xcoff_export_symbol
+ PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *,
+ boolean));
+extern boolean bfd_xcoff_link_count_reloc
+ PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_xcoff_record_link_assignment
+ PARAMS ((bfd *, struct bfd_link_info *, const char *));
+extern boolean bfd_xcoff_size_dynamic_sections
+ PARAMS ((bfd *, struct bfd_link_info *, const char *, const char *,
+ unsigned long, unsigned long, unsigned long, boolean,
+ int, boolean, boolean, struct sec **));
+
+/* Externally visible COFF routines. */
+
+#if defined(__STDC__) || defined(ALMOST_STDC)
+struct internal_syment;
+union internal_auxent;
+#endif
+
+extern boolean bfd_coff_get_syment
+ PARAMS ((bfd *, struct symbol_cache_entry *, struct internal_syment *));
+
+extern boolean bfd_coff_get_auxent
+ PARAMS ((bfd *, struct symbol_cache_entry *, int, union internal_auxent *));
+
+extern boolean bfd_coff_set_symbol_class
+ PARAMS ((bfd *, struct symbol_cache_entry *, unsigned int));
+
+/* ARM Interworking support. Called from linker. */
+extern boolean bfd_arm_allocate_interworking_sections
+ PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_arm_process_before_allocation
+ PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_arm_get_bfd_for_interworking
+ PARAMS ((bfd *, struct bfd_link_info *));
+
+/* PE ARM Interworking support. Called from linker. */
+extern boolean bfd_arm_pe_allocate_interworking_sections
+ PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_arm_pe_process_before_allocation
+ PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_arm_pe_get_bfd_for_interworking
+ PARAMS ((bfd *, struct bfd_link_info *));
+
+/* ELF ARM Interworking support. Called from linker. */
+extern boolean bfd_elf32_arm_allocate_interworking_sections
+ PARAMS ((struct bfd_link_info *));
+
+extern boolean bfd_elf32_arm_process_before_allocation
+ PARAMS ((bfd *, struct bfd_link_info *, int));
+
+extern boolean bfd_elf32_arm_get_bfd_for_interworking
+ PARAMS ((bfd *, struct bfd_link_info *));
/* And more from the source. */
projects / deliverable / binutils-gdb.git / blobdiff