#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) (bfd_get_section_size_before_reloc(ptr))
+#define bfd_section_size(bfd, ptr) ((ptr)->size)
+#define bfd_get_section_size(ptr) ((ptr)->size)
#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)
bfd_boolean (*) (struct bfd_hash_entry *, void *),
void *info);
+/* Allows the default size of a hash table to be configured. New hash
+ tables allocated using bfd_hash_table_init will be created with
+ this size. */
+extern void bfd_hash_set_default_size (bfd_size_type);
+
#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
/* User program access to BFD facilities. */
(bfd *abfd);
/* NB: This declaration should match the autogenerated one in libbfd.h. */
+extern bfd_boolean bfd_cache_close_all (void);
+
extern bfd_boolean bfd_record_phdr
(bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
(void *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
- (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
/* Externally visible ELF routines. */
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
(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 bfd_section *, struct bfd_section *, char **);
/* SunOS shared library support routines for the linker. */
(struct bfd_link_info *);
extern bfd_boolean bfd_elf32_arm_process_before_allocation
- (bfd *, struct bfd_link_info *, int);
+ (bfd *, struct bfd_link_info *, int, int);
extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
(bfd *, struct bfd_link_info *);
bfd *bfd_openstreamr (const char *, const char *, void *);
+bfd *bfd_openr_iovec (const char *filename, const char *target,
+ void *(*open) (struct bfd *nbfd,
+ void *open_closure),
+ void *open_closure,
+ file_ptr (*pread) (struct bfd *nbfd,
+ void *stream,
+ void *buf,
+ file_ptr nbytes,
+ file_ptr offset),
+ int (*close) (struct bfd *nbfd,
+ void *stream));
+
bfd *bfd_openw (const char *filename, const char *target);
bfd_boolean bfd_close (bfd *abfd);
/* See the vma field. */
unsigned int user_set_vma : 1;
- /* Whether relocations have been processed. */
- unsigned int reloc_done : 1;
-
/* A mark flag used by some of the linker backends. */
unsigned int linker_mark : 1;
unsigned int use_rela_p:1;
/* Bits used by various backends. */
- unsigned int has_tls_reloc:1;
- /* Nonzero if this section needs the relax finalize pass. */
- unsigned int need_finalize_relax:1;
+ /* Nonzero if this section has TLS related relocations. */
+ unsigned int has_tls_reloc:1;
/* Nonzero if this section has a gp reloc. */
unsigned int has_gp_reloc:1;
- /* Unused bits. */
- unsigned int flag13:1;
- unsigned int flag14:1;
- unsigned int flag15:1;
- unsigned int flag16:4;
- unsigned int flag20:4;
- unsigned int flag24:8;
+ /* Nonzero if this section needs the relax finalize pass. */
+ unsigned int need_finalize_relax:1;
+
+ /* Whether relocations have been processed. */
+ unsigned int reloc_done : 1;
/* End of internal packed boolean fields. */
/* The size of the section in octets, as it will be output.
Contains a value even if the section has no contents (e.g., the
- size of <<.bss>>). This will be filled in after relocation. */
- bfd_size_type _cooked_size;
+ size of <<.bss>>). */
+ bfd_size_type size;
- /* The original size on disk of the section, in octets. Normally this
- value is the same as the size, but if some relaxing has
- been done, then this value will be bigger. */
- bfd_size_type _raw_size;
+ /* The original size on disk of the section, in octets. This field
+ is used by the linker relaxation code. It is currently only set
+ for sections where the linker relaxation scheme doesn't cache
+ altered section and reloc contents (stabs, eh_frame, SEC_MERGE),
+ and thus the original size needs to be kept to read the section
+ multiple times. If non-zero, rawsize will be used in address
+ checks during relocation and to read section contents. */
+ bfd_size_type rawsize;
/* If this section is going to be output, then this value is the
offset in *bytes* into the output section of the first byte in the
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) \
- ((section)->reloc_done ? (section)->_cooked_size \
- : (abort (), (bfd_size_type) 1))
/* Macros to handle insertion and deletion of a bfd's sections. These
only handle the list pointers, ie. do not adjust section_count,
asection *bfd_get_section_by_name (bfd *abfd, const char *name);
+asection *bfd_get_section_by_name_if
+ (bfd *abfd,
+ const char *name,
+ bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
+ void *obj);
+
char *bfd_get_unique_section_name
(bfd *abfd, const char *templat, int *count);
void (*func) (bfd *abfd, asection *sect, void *obj),
void *obj);
+asection *bfd_sections_find_if
+ (bfd *abfd,
+ bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
+ void *obj);
+
bfd_boolean bfd_set_section_size
(bfd *abfd, asection *sec, bfd_size_type val);
(bfd *abfd, asection *section, void *location, file_ptr offset,
bfd_size_type count);
+bfd_boolean bfd_malloc_and_get_section
+ (bfd *abfd, asection *section, bfd_byte **buf);
+
bfd_boolean bfd_copy_private_section_data
(bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
void _bfd_strip_section_from_output
(struct bfd_link_info *info, asection *section);
+bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
+
bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
/* Extracted from archures.c. */
#define bfd_mach_mcf5307 11
#define bfd_mach_mcf5407 12
#define bfd_mach_mcf528x 13
+#define bfd_mach_mcfv4e 14
+#define bfd_mach_mcf521x 15
+#define bfd_mach_mcf5249 16
+#define bfd_mach_mcf547x 17
+#define bfd_mach_mcf548x 18
bfd_arch_vax, /* DEC Vax */
bfd_arch_i960, /* Intel 960 */
/* The order of the following is important.
#define bfd_mach_sh_dsp 0x2d
#define bfd_mach_sh2e 0x2e
#define bfd_mach_sh3 0x30
+#define bfd_mach_sh3_nommu 0x31
#define bfd_mach_sh3_dsp 0x3d
#define bfd_mach_sh3e 0x3e
#define bfd_mach_sh4 0x40
#define bfd_mach_avr3 3
#define bfd_mach_avr4 4
#define bfd_mach_avr5 5
+ bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
+#define bfd_mach_cr16c 1
bfd_arch_cris, /* Axis CRIS */
bfd_arch_s390, /* IBM s390 */
#define bfd_mach_s390_31 31
BFD_RELOC_12_PCREL,
BFD_RELOC_8_PCREL,
+/* Section relative relocations. Some targets need this for DWARF2. */
+ BFD_RELOC_32_SECREL,
+
/* For ELF. */
BFD_RELOC_32_GOT_PCREL,
BFD_RELOC_16_GOT_PCREL,
/* Low 16 bits. */
BFD_RELOC_LO16,
-/* Like BFD_RELOC_HI16_S, but PC relative. */
- BFD_RELOC_PCREL_HI16_S,
-
-/* Like BFD_RELOC_LO16, but PC relative. */
- BFD_RELOC_PCREL_LO16,
-
/* Relocation against a MIPS literal section. */
BFD_RELOC_MIPS_LITERAL,
This is the 5 bits of a value. */
BFD_RELOC_M68HC12_5B,
+/* NS CR16C Relocations. */
+ BFD_RELOC_16C_NUM08,
+ BFD_RELOC_16C_NUM08_C,
+ BFD_RELOC_16C_NUM16,
+ BFD_RELOC_16C_NUM16_C,
+ BFD_RELOC_16C_NUM32,
+ BFD_RELOC_16C_NUM32_C,
+ BFD_RELOC_16C_DISP04,
+ BFD_RELOC_16C_DISP04_C,
+ BFD_RELOC_16C_DISP08,
+ BFD_RELOC_16C_DISP08_C,
+ BFD_RELOC_16C_DISP16,
+ BFD_RELOC_16C_DISP16_C,
+ BFD_RELOC_16C_DISP24,
+ BFD_RELOC_16C_DISP24_C,
+ BFD_RELOC_16C_DISP24a,
+ BFD_RELOC_16C_DISP24a_C,
+ BFD_RELOC_16C_REG04,
+ BFD_RELOC_16C_REG04_C,
+ BFD_RELOC_16C_REG04a,
+ BFD_RELOC_16C_REG04a_C,
+ BFD_RELOC_16C_REG14,
+ BFD_RELOC_16C_REG14_C,
+ BFD_RELOC_16C_REG16,
+ BFD_RELOC_16C_REG16_C,
+ BFD_RELOC_16C_REG20,
+ BFD_RELOC_16C_REG20_C,
+ BFD_RELOC_16C_ABS20,
+ BFD_RELOC_16C_ABS20_C,
+ BFD_RELOC_16C_ABS24,
+ BFD_RELOC_16C_ABS24_C,
+ BFD_RELOC_16C_IMM04,
+ BFD_RELOC_16C_IMM04_C,
+ BFD_RELOC_16C_IMM16,
+ BFD_RELOC_16C_IMM16_C,
+ BFD_RELOC_16C_IMM20,
+ BFD_RELOC_16C_IMM20_C,
+ BFD_RELOC_16C_IMM24,
+ BFD_RELOC_16C_IMM24_C,
+ BFD_RELOC_16C_IMM32,
+ BFD_RELOC_16C_IMM32_C,
+
/* These relocs are only used within the CRIS assembler. They are not
(at present) written to any object files. */
BFD_RELOC_CRIS_BDISP8,
/* A pointer to the target jump table. */
const struct bfd_target *xvec;
- /* To avoid dragging too many header files into every file that
- includes `<<bfd.h>>', IOSTREAM has been declared as a "char *",
- and MTIME as a "long". Their correct types, to which they
- are cast when used, are "FILE *" and "time_t". The iostream
- is the result of an fopen on the filename. However, if the
- BFD_IN_MEMORY flag is set, then iostream is actually a pointer
- to a bfd_in_memory struct. */
+ /* The IOSTREAM, and corresponding IO vector that provide access
+ to the file backing the BFD. */
void *iostream;
+ const struct bfd_iovec *iovec;
/* Is the file descriptor being cached? That is, can it be closed as
needed, and re-opened when accessed later? */
bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
+bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
+
+#define bfd_copy_private_header_data(ibfd, obfd) \
+ BFD_SEND (obfd, _bfd_copy_private_header_data, \
+ (ibfd, obfd))
bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
#define bfd_copy_private_bfd_data(ibfd, obfd) \
#define bfd_merge_sections(abfd, link_info) \
BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
+#define bfd_is_group_section(abfd, sec) \
+ BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
+
#define bfd_discard_group(abfd, sec) \
BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
+#define bfd_get_synthetic_symtab(abfd, dynsyms, ret) \
+ BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, dynsyms, ret))
+
#define bfd_get_dynamic_reloc_upper_bound(abfd) \
BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
NAME##_bfd_merge_private_bfd_data, \
NAME##_bfd_copy_private_section_data, \
NAME##_bfd_copy_private_symbol_data, \
+ NAME##_bfd_copy_private_header_data, \
NAME##_bfd_set_private_flags, \
NAME##_bfd_print_private_bfd_data
to another. */
bfd_boolean (*_bfd_copy_private_symbol_data)
(bfd *, asymbol *, bfd *, asymbol *);
+ /* Called to copy BFD private header data from one object file
+ to another. */
+ bfd_boolean (*_bfd_copy_private_header_data)
+ (bfd *, bfd *);
/* Called to set private backend flags. */
bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
NAME##_bfd_link_split_section, \
NAME##_bfd_gc_sections, \
NAME##_bfd_merge_sections, \
+ NAME##_bfd_is_group_section, \
NAME##_bfd_discard_group
int (*_bfd_sizeof_headers) (bfd *, bfd_boolean);
/* Attempt to merge SEC_MERGE sections. */
bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
+ /* Is this section a member of a group? */
+ bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
+
/* Discard members of a group. */
bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
NAME##_get_dynamic_symtab_upper_bound, \
NAME##_canonicalize_dynamic_symtab, \
+ NAME##_get_synthetic_symtab, \
NAME##_get_dynamic_reloc_upper_bound, \
NAME##_canonicalize_dynamic_reloc
/* Read in the dynamic symbols. */
long (*_bfd_canonicalize_dynamic_symtab)
(bfd *, struct bfd_symbol **);
+ /* Create synthetized symbols. */
+ long (*_bfd_get_synthetic_symtab)
+ (bfd *, struct bfd_symbol **, 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. */
projects / deliverable / binutils-gdb.git / blobdiff