/* 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, 2003 Free Software Foundation, Inc.
+ 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
Contributed by Cygnus Support.
typedef enum bfd_format
{
bfd_unknown = 0, /* File format is unknown. */
- bfd_object, /* Linker/assember/compiler output. */
+ bfd_object, /* Linker/assembler/compiler output. */
bfd_archive, /* Object archive file. */
bfd_core, /* Core dump. */
bfd_type_end /* Marks the end; don't use it! */
unsigned int line_number; /* Linenumber from start of function. */
union
{
- struct symbol_cache_entry *sym; /* Function name. */
+ struct bfd_symbol *sym; /* Function name. */
bfd_vma offset; /* Offset into section. */
} u;
}
#define align_power(addr, align) \
(((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
-typedef struct sec *sec_ptr;
+typedef struct bfd_section *sec_ptr;
#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
extern int bfd_seek (bfd *, file_ptr, int);
-extern ufile_ptr bfd_tell (bfd *);
+extern file_ptr bfd_tell (bfd *);
extern int bfd_flush (bfd *);
extern int bfd_stat (bfd *, struct stat *);
extern bfd_boolean bfd_record_phdr
(bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
- bfd_boolean, bfd_boolean, unsigned int, struct sec **);
+ bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
/* Byte swapping routines. */
struct ecoff_debug_info;
struct ecoff_debug_swap;
struct ecoff_extr;
-struct symbol_cache_entry;
+struct bfd_symbol;
struct bfd_link_info;
struct bfd_link_hash_entry;
struct bfd_elf_version_tree;
extern bfd_boolean bfd_ecoff_debug_externals
(bfd *abfd, struct ecoff_debug_info *debug,
const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
- bfd_boolean (*get_extr) (struct symbol_cache_entry *, struct ecoff_extr *),
- void (*set_index) (struct symbol_cache_entry *, bfd_size_type));
+ bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
+ void (*set_index) (struct bfd_symbol *, bfd_size_type));
extern bfd_boolean bfd_ecoff_debug_one_external
(bfd *abfd, struct ecoff_debug_info *debug,
const struct ecoff_debug_swap *swap, const char *name,
const struct ecoff_debug_swap *swap,
struct bfd_link_info *info, file_ptr where);
extern bfd_boolean bfd_mips_ecoff_create_embedded_relocs
- (bfd *, struct bfd_link_info *, struct sec *, struct sec *, char **);
+ (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
/* Externally visible ELF routines. */
(bfd *, struct bfd_link_needed_list **);
extern bfd_boolean bfd_elf32_size_dynamic_sections
(bfd *, const char *, const char *, const char *, const char * const *,
- struct bfd_link_info *, struct sec **, struct bfd_elf_version_tree *);
+ struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *);
extern bfd_boolean bfd_elf64_size_dynamic_sections
(bfd *, const char *, const char *, const char *, const char * const *,
- struct bfd_link_info *, struct sec **, struct bfd_elf_version_tree *);
+ struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *);
extern void bfd_elf_set_dt_needed_name
(bfd *, const char *);
extern void bfd_elf_set_dt_needed_soname
extern int bfd_get_sign_extend_vma
(bfd *);
+extern struct bfd_section *_bfd_elf_tls_setup
+ (bfd *, struct bfd_link_info *);
+
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
- (bfd *, struct bfd_link_info *, struct sec *, struct sec *, char **);
+ (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
extern bfd_boolean bfd_mips_elf32_create_embedded_relocs
- (bfd *, struct bfd_link_info *, struct sec *, struct sec *, char **);
+ (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
/* SunOS shared library support routines for the linker. */
extern bfd_boolean bfd_sunos_record_link_assignment
(bfd *, struct bfd_link_info *, const char *);
extern bfd_boolean bfd_sunos_size_dynamic_sections
- (bfd *, struct bfd_link_info *, struct sec **, struct sec **, struct sec **);
+ (bfd *, struct bfd_link_info *, struct bfd_section **, struct bfd_section **, struct bfd_section **);
/* Linux shared library support routines for the linker. */
extern bfd_boolean bfd_xcoff_size_dynamic_sections
(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);
+ int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean);
extern bfd_boolean bfd_xcoff_link_generate_rtinit
(bfd *, const char *, const char *, bfd_boolean);
#endif
extern bfd_boolean bfd_coff_get_syment
- (bfd *, struct symbol_cache_entry *, struct internal_syment *);
+ (bfd *, struct bfd_symbol *, struct internal_syment *);
extern bfd_boolean bfd_coff_get_auxent
- (bfd *, struct symbol_cache_entry *, int, union internal_auxent *);
+ (bfd *, struct bfd_symbol *, int, union internal_auxent *);
extern bfd_boolean bfd_coff_set_symbol_class
- (bfd *, struct symbol_cache_entry *, unsigned int);
+ (bfd *, struct bfd_symbol *, unsigned int);
extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
- (bfd *, struct bfd_link_info *, struct sec *, struct sec *, char **);
+ (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
/* ARM Interworking support. Called from linker. */
extern bfd_boolean bfd_arm_allocate_interworking_sections
/* TI COFF load page support. */
extern void bfd_ticoff_set_section_load_page
- (struct sec *, int);
+ (struct bfd_section *, int);
extern int bfd_ticoff_get_section_load_page
- (struct sec *);
+ (struct bfd_section *);
/* H8/300 functions. */
extern bfd_vma bfd_h8300_pad_address
char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
-struct sec *bfd_create_gnu_debuglink_section
+struct bfd_section *bfd_create_gnu_debuglink_section
(bfd *abfd, const char *filename);
bfd_boolean bfd_fill_in_gnu_debuglink_section
- (bfd *abfd, struct sec *sect, const char *filename);
+ (bfd *abfd, struct bfd_section *sect, const char *filename);
/* Extracted from libbfd.c. */
long symbol;
};
-typedef struct sec
+typedef struct bfd_section
{
/* The name of the section; the name isn't a copy, the pointer is
the same as that passed to bfd_make_section. */
int index;
/* The next section in the list belonging to the BFD, or NULL. */
- struct sec *next;
+ struct bfd_section *next;
/* The field flags contains attributes of the section. Some
flags are read in from the object file, and some are
/* Nonzero if this section has a gp reloc. */
unsigned int has_gp_reloc:1;
- /* Usused bits. */
+ /* Unused bits. */
unsigned int flag13:1;
unsigned int flag14:1;
unsigned int flag15:1;
bfd_vma output_offset;
/* The output section through which to map on output. */
- struct sec *output_section;
+ struct bfd_section *output_section;
/* The alignment requirement of the section, as an exponent of 2 -
e.g., 3 aligns to 2^3 (or 8). */
/* Points to the kept section if this section is a link-once section,
and is discarded. */
- struct sec *kept_section;
+ struct bfd_section *kept_section;
/* When a section is being output, this value changes as more
linenumbers are written out. */
bfd *owner;
/* A symbol which points at this section only. */
- struct symbol_cache_entry *symbol;
- struct symbol_cache_entry **symbol_ptr_ptr;
+ struct bfd_symbol *symbol;
+ struct bfd_symbol **symbol_ptr_ptr;
struct bfd_link_order *link_order_head;
struct bfd_link_order *link_order_tail;
|| ((SEC) == bfd_com_section_ptr) \
|| ((SEC) == bfd_ind_section_ptr))
-extern const struct symbol_cache_entry * const bfd_abs_symbol;
-extern const struct symbol_cache_entry * const bfd_com_symbol;
-extern const struct symbol_cache_entry * const bfd_und_symbol;
-extern const struct symbol_cache_entry * const bfd_ind_symbol;
+extern const struct bfd_symbol * const bfd_abs_symbol;
+extern const struct bfd_symbol * const bfd_com_symbol;
+extern const struct bfd_symbol * const bfd_und_symbol;
+extern const struct bfd_symbol * const bfd_ind_symbol;
#define bfd_get_section_size_before_reloc(section) \
((section)->_raw_size)
#define bfd_get_section_size_after_reloc(section) \
(bfd *abfd, asection *sec, bfd_size_type val);
bfd_boolean bfd_set_section_contents
- (bfd *abfd, asection *section, void *data, file_ptr offset,
- bfd_size_type count);
+ (bfd *abfd, asection *section, const void *data,
+ file_ptr offset, bfd_size_type count);
bfd_boolean bfd_get_section_contents
(bfd *abfd, asection *section, void *location, file_ptr offset,
#define bfd_mach_mcf5206e 10
#define bfd_mach_mcf5307 11
#define bfd_mach_mcf5407 12
+#define bfd_mach_mcf528x 13
bfd_arch_vax, /* DEC Vax */
bfd_arch_i960, /* Intel 960 */
/* The order of the following is important.
#define bfd_mach_sh3_dsp 0x3d
#define bfd_mach_sh3e 0x3e
#define bfd_mach_sh4 0x40
+#define bfd_mach_sh4_nofpu 0x41
+#define bfd_mach_sh4a 0x4a
+#define bfd_mach_sh4a_nofpu 0x4b
+#define bfd_mach_sh4al_dsp 0x4d
#define bfd_mach_sh5 0x50
bfd_arch_alpha, /* Dec Alpha */
#define bfd_mach_alpha_ev4 0x10
bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
#define bfd_mach_m32r 1 /* For backwards compatibility. */
#define bfd_mach_m32rx 'x'
+#define bfd_mach_m32r2 '2'
bfd_arch_mn10200, /* Matsushita MN10200 */
bfd_arch_mn10300, /* Matsushita MN10300 */
#define bfd_mach_mn10300 300
typedef struct reloc_cache_entry
{
/* A pointer into the canonical table of pointers. */
- struct symbol_cache_entry **sym_ptr_ptr;
+ struct bfd_symbol **sym_ptr_ptr;
/* offset in section. */
bfd_size_type address;
/* 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 (e.g., i960 callj
+ strange relocation methods to be accommodated (e.g., i960 callj
instructions). */
bfd_reloc_status_type (*special_function)
- (bfd *, arelent *, struct symbol_cache_entry *, void *, asection *,
+ (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
bfd *, char **);
/* The textual name of the relocation type. */
BFD_RELOC_FRV_GPREL32,
BFD_RELOC_FRV_GPRELHI,
BFD_RELOC_FRV_GPRELLO,
+ BFD_RELOC_FRV_GOT12,
+ BFD_RELOC_FRV_GOTHI,
+ BFD_RELOC_FRV_GOTLO,
+ BFD_RELOC_FRV_FUNCDESC,
+ BFD_RELOC_FRV_FUNCDESC_GOT12,
+ BFD_RELOC_FRV_FUNCDESC_GOTHI,
+ BFD_RELOC_FRV_FUNCDESC_GOTLO,
+ BFD_RELOC_FRV_FUNCDESC_VALUE,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
+ BFD_RELOC_FRV_GOTOFF12,
+ BFD_RELOC_FRV_GOTOFFHI,
+ BFD_RELOC_FRV_GOTOFFLO,
/* This is a 24bit GOT-relative reloc for the mn10300. */
/* IBM 370/390 relocations */
BFD_RELOC_I370_D12,
-/* The type of reloc used to build a contructor table - at the moment
+/* The type of reloc used to build a constructor table - at the moment
probably a 32 bit wide absolute relocation, but the target can choose.
It generally does map to one of the other relocation types. */
BFD_RELOC_CTOR,
add3, load, and store instructions. */
BFD_RELOC_M32R_SDA16,
+/* For PIC. */
+ BFD_RELOC_M32R_GOT24,
+ BFD_RELOC_M32R_26_PLTREL,
+ BFD_RELOC_M32R_COPY,
+ BFD_RELOC_M32R_GLOB_DAT,
+ BFD_RELOC_M32R_JMP_SLOT,
+ BFD_RELOC_M32R_RELATIVE,
+ BFD_RELOC_M32R_GOTOFF,
+ BFD_RELOC_M32R_GOTPC24,
+ BFD_RELOC_M32R_GOT16_HI_ULO,
+ BFD_RELOC_M32R_GOT16_HI_SLO,
+ BFD_RELOC_M32R_GOT16_LO,
+ BFD_RELOC_M32R_GOTPC_HI_ULO,
+ BFD_RELOC_M32R_GOTPC_HI_SLO,
+ BFD_RELOC_M32R_GOTPC_LO,
+
/* This is a 9-bit reloc */
BFD_RELOC_V850_9_PCREL,
BFD_RELOC_V850_TDA_4_4_OFFSET,
/* This is a 16 bit offset from the short data area pointer, with the
-bits placed non-contigously in the instruction. */
+bits placed non-contiguously in the instruction. */
BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
/* This is a 16 bit offset from the zero data area pointer, with the
-bits placed non-contigously in the instruction. */
+bits placed non-contiguously in the instruction. */
BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
/* This is a 6 bit offset from the call table base pointer. */
BFD_RELOC_MMIX_PUSHJ_1,
BFD_RELOC_MMIX_PUSHJ_2,
BFD_RELOC_MMIX_PUSHJ_3,
+ BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
/* These are relocations for the JMP instruction. */
BFD_RELOC_MMIX_JMP,
included in the output.
VTABLE_INHERIT is a zero-space relocation used to describe to the
-linker the inheritence tree of a C++ virtual function table. The
+linker the inheritance tree of a C++ virtual function table. The
relocation's symbol should be the parent class' vtable, and the
relocation should be located at the child vtable.
/* Motorola 68HC11 reloc.
This reloc marks the beginning of a jump/call instruction.
It is used for linker relaxation to correctly identify beginning
-of instruction and change some branchs to use PC-relative
+of instruction and change some branches to use PC-relative
addressing mode. */
BFD_RELOC_M68HC11_RL_JUMP,
to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
BFD_RELOC_M68HC11_24,
+/* Motorola 68HC12 reloc.
+This is the 5 bits of a value. */
+ BFD_RELOC_M68HC12_5B,
+
/* These relocs are only used within the CRIS assembler. They are not
(at present) written to any object files. */
BFD_RELOC_CRIS_BDISP8,
/* Extracted from syms.c. */
-typedef struct symbol_cache_entry
+typedef struct bfd_symbol
{
/* A pointer to the BFD which owns the symbol. This information
is necessary so that a back end can work out what additional
<<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
<<BSF_GLOBAL>>. */
- /* The symbol is a debugging record. The value has an arbitary
+ /* The symbol is a debugging record. The value has an arbitrary
meaning, unless BSF_DEBUGGING_RELOC is also set. */
#define BSF_DEBUGGING 0x08
/* 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;
+ struct bfd_section *section;
/* Back end special data. */
union
struct bfd_hash_table section_htab;
/* Pointer to linked list of sections. */
- struct sec *sections;
+ struct bfd_section *sections;
/* The place where we add to the section list. */
- struct sec **section_tail;
+ struct bfd_section **section_tail;
/* The number of sections. */
unsigned int section_count;
unsigned int symcount;
/* Symbol table for output BFD (with symcount entries). */
- struct symbol_cache_entry **outsymbols;
+ struct bfd_symbol **outsymbols;
/* Used for slurped dynamic symbol tables. */
unsigned int dynsymcount;
void *tdata;
flagword flags;
const struct bfd_arch_info *arch_info;
- struct sec *sections;
- struct sec **section_tail;
+ struct bfd_section *sections;
+ struct bfd_section **section_tail;
unsigned int section_count;
struct bfd_hash_table section_htab;
};
long (*_bfd_get_symtab_upper_bound) (bfd *);
long (*_bfd_canonicalize_symtab)
- (bfd *, struct symbol_cache_entry **);
- struct symbol_cache_entry *
+ (bfd *, struct bfd_symbol **);
+ struct bfd_symbol *
(*_bfd_make_empty_symbol) (bfd *);
void (*_bfd_print_symbol)
- (bfd *, void *, struct symbol_cache_entry *, bfd_print_symbol_type);
+ (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
void (*_bfd_get_symbol_info)
- (bfd *, struct symbol_cache_entry *, symbol_info *);
+ (bfd *, struct bfd_symbol *, symbol_info *);
#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
- alent * (*_get_lineno) (bfd *, struct symbol_cache_entry *);
+ alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
bfd_boolean (*_bfd_find_nearest_line)
- (bfd *, struct sec *, struct symbol_cache_entry **, bfd_vma,
+ (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
const char **, const char **, unsigned int *);
/* Back-door to allow format-aware applications to create debug symbols
while using BFD for everything else. Currently used by the assembler
long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
long (*_bfd_canonicalize_reloc)
- (bfd *, sec_ptr, arelent **, struct symbol_cache_entry **);
+ (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
/* See documentation on reloc types. */
reloc_howto_type *
(*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
bfd_boolean (*_bfd_set_arch_mach)
(bfd *, enum bfd_architecture, unsigned long);
bfd_boolean (*_bfd_set_section_contents)
- (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
+ (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
/* Routines used by the linker. */
#define BFD_JUMP_TABLE_LINK(NAME) \
int (*_bfd_sizeof_headers) (bfd *, bfd_boolean);
bfd_byte * (*_bfd_get_relocated_section_contents)
(bfd *, struct bfd_link_info *, struct bfd_link_order *,
- bfd_byte *, bfd_boolean, struct symbol_cache_entry **);
+ bfd_byte *, bfd_boolean, struct bfd_symbol **);
bfd_boolean (*_bfd_relax_section)
- (bfd *, struct sec *, struct bfd_link_info *, bfd_boolean *);
+ (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
/* Create a hash table for the linker. Different backends store
different information in this table. */
bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
/* Should this section be split up into smaller pieces during linking. */
- bfd_boolean (*_bfd_link_split_section) (bfd *, struct sec *);
+ bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
/* Remove sections that are not referenced from the output. */
bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
/* Discard members of a group. */
- bfd_boolean (*_bfd_discard_group) (bfd *, struct sec *);
+ bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
/* Routines to handle dynamic symbols and relocs. */
#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
/* Read in the dynamic symbols. */
long (*_bfd_canonicalize_dynamic_symtab)
- (bfd *, struct symbol_cache_entry **);
+ (bfd *, struct bfd_symbol **);
/* Get the amount of memory required to hold the dynamic relocs. */
long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
/* Read in the dynamic relocs. */
long (*_bfd_canonicalize_dynamic_reloc)
- (bfd *, arelent **, struct symbol_cache_entry **);
+ (bfd *, arelent **, struct bfd_symbol **);
/* Opposite endian version of this target. */
const struct bfd_target * alternative_target;
projects / deliverable / binutils-gdb.git / blobdiff