| Line 1... |
Line 1... |
/* Main header file for the bfd library -- portable access to object files.
|
/* Main header file for the bfd library -- portable access to object files.
|
|
|
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
|
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
|
Free Software Foundation, Inc.
|
Free Software Foundation, Inc.
|
|
|
Contributed by Cygnus Support.
|
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.
|
| Line 64... |
Line 64... |
can also save time if we do not need to copy the terminating NUL. */
|
can also save time if we do not need to copy the terminating NUL. */
|
#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
|
#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
|
#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
|
#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
|
|
|
|
|
|
#define BFD_SUPPORTS_PLUGINS @supports_plugins@
|
|
|
/* The word size used by BFD on the host. This may be 64 with a 32
|
/* 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
|
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. */
|
been selected with --enable-targets, or if --enable-64-bit-bfd. */
|
#define BFD_ARCH_SIZE @wordsize@
|
#define BFD_ARCH_SIZE @wordsize@
|
|
|
| Line 126... |
Line 128... |
typedef BFD_HOST_U_64_BIT bfd_vma;
|
typedef BFD_HOST_U_64_BIT bfd_vma;
|
typedef BFD_HOST_64_BIT bfd_signed_vma;
|
typedef BFD_HOST_64_BIT bfd_signed_vma;
|
typedef BFD_HOST_U_64_BIT bfd_size_type;
|
typedef BFD_HOST_U_64_BIT bfd_size_type;
|
typedef BFD_HOST_U_64_BIT symvalue;
|
typedef BFD_HOST_U_64_BIT symvalue;
|
|
|
#ifndef fprintf_vma
|
|
#if BFD_HOST_64BIT_LONG
|
#if BFD_HOST_64BIT_LONG
|
#define sprintf_vma(s,x) sprintf (s, "%016lx", x)
|
#define BFD_VMA_FMT "l"
|
#define fprintf_vma(f,x) fprintf (f, "%016lx", x)
|
#elif defined (__MSVCRT__)
|
#elif BFD_HOST_64BIT_LONG_LONG
|
#define BFD_VMA_FMT "I64"
|
#ifndef __MSVCRT__
|
|
#define sprintf_vma(s,x) sprintf (s, "%016llx", x)
|
|
#define fprintf_vma(f,x) fprintf (f, "%016llx", x)
|
|
#else
|
#else
|
#define sprintf_vma(s,x) sprintf (s, "%016I64x", x)
|
#define BFD_VMA_FMT "ll"
|
#define fprintf_vma(f,x) fprintf (f, "%016I64x", x)
|
|
#endif
|
|
#else
|
|
#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
|
|
|
|
#ifndef fprintf_vma
|
|
#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
|
|
#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
|
#endif
|
#endif
|
|
|
#else /* not BFD64 */
|
#else /* not BFD64 */
|
|
|
/* Represent a target address. Also used as a generic unsigned type
|
/* Represent a target address. Also used as a generic unsigned type
|
| Line 165... |
Line 158... |
|
|
typedef unsigned long symvalue;
|
typedef unsigned long symvalue;
|
typedef unsigned long bfd_size_type;
|
typedef unsigned long bfd_size_type;
|
|
|
/* Print a bfd_vma x on stream s. */
|
/* Print a bfd_vma x on stream s. */
|
#define fprintf_vma(s,x) fprintf (s, "%08lx", x)
|
#define BFD_VMA_FMT "l"
|
#define sprintf_vma(s,x) sprintf (s, "%08lx", x)
|
#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
|
|
#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
|
|
|
#endif /* not BFD64 */
|
#endif /* not BFD64 */
|
|
|
#define HALF_BFD_SIZE_TYPE \
|
#define HALF_BFD_SIZE_TYPE \
|
(((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
|
(((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
|
| Line 207... |
Line 201... |
bfd_archive, /* Object archive file. */
|
bfd_archive, /* Object archive file. */
|
bfd_core, /* Core dump. */
|
bfd_core, /* Core dump. */
|
bfd_type_end /* Marks the end; don't use it! */
|
bfd_type_end /* Marks the end; don't use it! */
|
}
|
}
|
bfd_format;
|
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
|
|
|
|
/* This BFD has been created by the linker and doesn't correspond
|
|
to any input file. */
|
|
#define BFD_LINKER_CREATED 0x2000
|
|
|
|
/* Symbols and relocation. */
|
/* Symbols and relocation. */
|
|
|
/* A count of carsyms (canonical archive symbols). */
|
/* A count of carsyms (canonical archive symbols). */
|
typedef unsigned long symindex;
|
typedef unsigned long symindex;
|
| Line 293... |
Line 223... |
#define bfd_asymbol_base(x) ((x)->section->vma)
|
#define bfd_asymbol_base(x) ((x)->section->vma)
|
#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
|
#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
|
#define bfd_asymbol_name(x) ((x)->name)
|
#define bfd_asymbol_name(x) ((x)->name)
|
/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
|
/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
|
#define bfd_asymbol_bfd(x) ((x)->the_bfd)
|
#define bfd_asymbol_bfd(x) ((x)->the_bfd)
|
#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
|
#define bfd_asymbol_flavour(x) \
|
|
(((x)->flags & BSF_SYNTHETIC) != 0 \
|
|
? bfd_target_unknown_flavour \
|
|
: bfd_asymbol_bfd (x)->xvec->flavour)
|
|
|
/* A canonical archive symbol. */
|
/* A canonical archive symbol. */
|
/* This is a type pun with struct ranlib on purpose! */
|
/* This is a type pun with struct ranlib on purpose! */
|
typedef struct carsym
|
typedef struct carsym
|
{
|
{
|
| Line 561... |
Line 494... |
#define bfd_get_file_flags(abfd) ((abfd)->flags)
|
#define bfd_get_file_flags(abfd) ((abfd)->flags)
|
#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
|
#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
|
#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_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_has_map(abfd) ((abfd)->has_armap)
|
|
#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
|
|
|
#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
|
#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
|
#define bfd_usrdata(abfd) ((abfd)->usrdata)
|
#define bfd_usrdata(abfd) ((abfd)->usrdata)
|
|
|
#define bfd_get_start_address(abfd) ((abfd)->start_address)
|
#define bfd_get_start_address(abfd) ((abfd)->start_address)
|
| Line 773... |
Line 707... |
|
|
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
|
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
|
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
|
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
|
char **);
|
char **);
|
|
|
|
extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
|
|
|
extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
|
extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
|
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
|
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
|
char **);
|
char **);
|
|
|
|
extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
|
|
(bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
|
|
char **);
|
|
|
/* SunOS shared library support routines for the linker. */
|
/* SunOS shared library support routines for the linker. */
|
|
|
extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
|
extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
|
(bfd *, struct bfd_link_info *);
|
(bfd *, struct bfd_link_info *);
|
extern bfd_boolean bfd_sunos_record_link_assignment
|
extern bfd_boolean bfd_sunos_record_link_assignment
|
| Line 825... |
Line 765... |
extern bfd_boolean bfd_get_file_window
|
extern bfd_boolean bfd_get_file_window
|
(bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
|
(bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
|
|
|
/* XCOFF support routines for the linker. */
|
/* XCOFF support routines for the linker. */
|
|
|
|
extern bfd_boolean bfd_xcoff_split_import_path
|
|
(bfd *, const char *, const char **, const char **);
|
|
extern bfd_boolean bfd_xcoff_set_archive_import_path
|
|
(struct bfd_link_info *, bfd *, const char *);
|
extern bfd_boolean bfd_xcoff_link_record_set
|
extern bfd_boolean bfd_xcoff_link_record_set
|
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
|
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
|
extern bfd_boolean bfd_xcoff_import_symbol
|
extern bfd_boolean bfd_xcoff_import_symbol
|
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
|
(bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
|
const char *, const char *, const char *, unsigned int);
|
const char *, const char *, const char *, unsigned int);
|
| Line 839... |
Line 783... |
extern bfd_boolean bfd_xcoff_record_link_assignment
|
extern bfd_boolean bfd_xcoff_record_link_assignment
|
(bfd *, struct bfd_link_info *, const char *);
|
(bfd *, struct bfd_link_info *, const char *);
|
extern bfd_boolean bfd_xcoff_size_dynamic_sections
|
extern bfd_boolean bfd_xcoff_size_dynamic_sections
|
(bfd *, struct bfd_link_info *, const char *, const char *,
|
(bfd *, struct bfd_link_info *, const char *, const char *,
|
unsigned long, unsigned long, unsigned long, bfd_boolean,
|
unsigned long, unsigned long, unsigned long, bfd_boolean,
|
int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean);
|
int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
|
extern bfd_boolean bfd_xcoff_link_generate_rtinit
|
extern bfd_boolean bfd_xcoff_link_generate_rtinit
|
(bfd *, const char *, const char *, bfd_boolean);
|
(bfd *, const char *, const char *, bfd_boolean);
|
|
|
/* XCOFF support routines for ar. */
|
/* XCOFF support routines for ar. */
|
extern bfd_boolean bfd_xcoff_ar_archive_set_magic
|
extern bfd_boolean bfd_xcoff_ar_archive_set_magic
|
| Line 881... |
Line 825... |
(bfd *);
|
(bfd *);
|
|
|
extern void bfd_elf32_arm_set_vfp11_fix
|
extern void bfd_elf32_arm_set_vfp11_fix
|
(bfd *, struct bfd_link_info *);
|
(bfd *, struct bfd_link_info *);
|
|
|
|
extern void bfd_elf32_arm_set_cortex_a8_fix
|
|
(bfd *, struct bfd_link_info *);
|
|
|
extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
|
extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
|
(bfd *, struct bfd_link_info *);
|
(bfd *, struct bfd_link_info *);
|
|
|
extern void bfd_elf32_arm_vfp11_fix_veneer_locations
|
extern void bfd_elf32_arm_vfp11_fix_veneer_locations
|
(bfd *, struct bfd_link_info *);
|
(bfd *, struct bfd_link_info *);
|
| Line 916... |
Line 863... |
extern bfd_boolean bfd_elf32_arm_process_before_allocation
|
extern bfd_boolean bfd_elf32_arm_process_before_allocation
|
(bfd *, struct bfd_link_info *);
|
(bfd *, struct bfd_link_info *);
|
|
|
void bfd_elf32_arm_set_target_relocs
|
void bfd_elf32_arm_set_target_relocs
|
(bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
|
(bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
|
int, int);
|
int, int, int, int);
|
|
|
extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
|
extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
|
(bfd *, struct bfd_link_info *);
|
(bfd *, struct bfd_link_info *);
|
|
|
extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
|
extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
|
| Line 944... |
Line 891... |
(bfd *, const char *);
|
(bfd *, const char *);
|
|
|
extern unsigned int bfd_arm_get_mach_from_notes
|
extern unsigned int bfd_arm_get_mach_from_notes
|
(bfd *, const char *);
|
(bfd *, const char *);
|
|
|
|
/* ARM stub generation support. Called from the linker. */
|
|
extern int elf32_arm_setup_section_lists
|
|
(bfd *, struct bfd_link_info *);
|
|
extern void elf32_arm_next_input_section
|
|
(struct bfd_link_info *, struct bfd_section *);
|
|
extern bfd_boolean elf32_arm_size_stubs
|
|
(bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
|
|
struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
|
|
extern bfd_boolean elf32_arm_build_stubs
|
|
(struct bfd_link_info *);
|
|
|
|
/* ARM unwind section editing support. */
|
|
extern bfd_boolean elf32_arm_fix_exidx_coverage
|
|
(struct bfd_section **, unsigned int, struct bfd_link_info *);
|
|
|
|
/* PowerPC @tls opcode transform/validate. */
|
|
extern unsigned int _bfd_elf_ppc_at_tls_transform
|
|
(unsigned int, unsigned int);
|
|
/* PowerPC @tprel opcode transform/validate. */
|
|
extern unsigned int _bfd_elf_ppc_at_tprel_transform
|
|
(unsigned int, unsigned int);
|
|
|
/* TI COFF load page support. */
|
/* TI COFF load page support. */
|
extern void bfd_ticoff_set_section_load_page
|
extern void bfd_ticoff_set_section_load_page
|
(struct bfd_section *, int);
|
(struct bfd_section *, int);
|
|
|
extern int bfd_ticoff_get_section_load_page
|
extern int bfd_ticoff_get_section_load_page
|
