/* Main header file for the bfd library -- portable access to object files.
- Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001
Free Software Foundation, Inc.
Contributed by Cygnus Support.
boolean
bfd_make_readable PARAMS ((bfd *abfd));
+
/* Byte swapping macros for user section data. */
#define bfd_put_8(abfd, val, ptr) \
: (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
: (abort (), (void) 0))
+
/* Byte swapping macros for file header data. */
#define bfd_h_put_8(abfd, val, ptr) \
references found to any symbol in the section. */
#define SEC_CLINK 0x10000000
+ /* Attempt to merge identical entities in the section.
+ Entity size is given in the entsize field. */
+#define SEC_MERGE 0x20000000
+
+ /* If given with SEC_MERGE, entities to merge are zero terminated
+ strings where entsize specifies character size instead of fixed
+ size entries. */
+#define SEC_STRINGS 0x40000000
+
/* End of section flags. */
/* Some internal packed boolean fields. */
unsigned int lineno_count;
+ /* Entity size for merging purposes. */
+
+ unsigned int entsize;
+
/* Optional information about a COMDAT entry; NULL if not COMDAT. */
struct bfd_comdat_info *comdat;
bfd_set_section_size PARAMS ((bfd *abfd, asection *sec, bfd_size_type val));
boolean
-bfd_set_section_contents
- PARAMS ((bfd *abfd,
+bfd_set_section_contents PARAMS ((bfd *abfd,
asection *section,
PTR data,
file_ptr offset,
bfd_size_type count));
boolean
-bfd_get_section_contents
- PARAMS ((bfd *abfd, asection *section, PTR location,
+bfd_get_section_contents PARAMS ((bfd *abfd, asection *section, PTR location,
file_ptr offset, bfd_size_type count));
boolean
BFD_SEND (obfd, _bfd_copy_private_section_data, \
(ibfd, isection, obfd, osection))
void
-_bfd_strip_section_from_output
- PARAMS ((struct bfd_link_info *info, asection *section));
+_bfd_strip_section_from_output PARAMS ((struct bfd_link_info *info, asection *section));
enum bfd_architecture
{
#define bfd_mach_m68040 6
#define bfd_mach_m68060 7
#define bfd_mach_cpu32 8
+#define bfd_mach_mcf5200 9
+#define bfd_mach_mcf5206e 10
+#define bfd_mach_mcf5307 11
+#define bfd_mach_mcf5407 12
bfd_arch_vax, /* DEC Vax */
bfd_arch_i960, /* Intel 960 */
/* The order of the following is important.
#define bfd_mach_h8300 1
#define bfd_mach_h8300h 2
#define bfd_mach_h8300s 3
+ bfd_arch_pdp11, /* DEC PDP-11 */
bfd_arch_powerpc, /* PowerPC */
#define bfd_mach_ppc 0
#define bfd_mach_ppc_403 403
#define bfd_mach_avr4 4
#define bfd_mach_avr5 5
bfd_arch_cris, /* Axis CRIS */
+ bfd_arch_s390, /* IBM s390 */
+#define bfd_mach_s390_esa 0
+#define bfd_mach_s390_esame 1
+ bfd_arch_openrisc, /* OpenRISC */
bfd_arch_last
};
bfd_get_arch_info PARAMS ((bfd *abfd));
const bfd_arch_info_type *
-bfd_lookup_arch
- PARAMS ((enum bfd_architecture
+bfd_lookup_arch PARAMS ((enum bfd_architecture
arch,
unsigned long machine));
const char *
-bfd_printable_arch_mach
- PARAMS ((enum bfd_architecture arch, unsigned long machine));
+bfd_printable_arch_mach PARAMS ((enum bfd_architecture arch, unsigned long machine));
unsigned int
bfd_octets_per_byte PARAMS ((bfd *abfd));
}
bfd_reloc_status_type;
+
typedef struct reloc_cache_entry
{
/* A pointer into the canonical table of pointers */
} \
}
unsigned int
-bfd_get_reloc_size PARAMS ((reloc_howto_type *));
+bfd_get_reloc_size PARAMS ((reloc_howto_type *));
typedef struct relent_chain {
arelent relent;
struct relent_chain *next;
} arelent_chain;
bfd_reloc_status_type
-
-bfd_check_overflow
- PARAMS ((enum complain_overflow how,
+bfd_check_overflow PARAMS ((enum complain_overflow how,
unsigned int bitsize,
unsigned int rightshift,
unsigned int addrsize,
bfd_vma relocation));
bfd_reloc_status_type
-
-bfd_perform_relocation
- PARAMS ((bfd *abfd,
+bfd_perform_relocation PARAMS ((bfd *abfd,
arelent *reloc_entry,
PTR data,
asection *input_section,
char **error_message));
bfd_reloc_status_type
-
-bfd_install_relocation
- PARAMS ((bfd *abfd,
+bfd_install_relocation PARAMS ((bfd *abfd,
arelent *reloc_entry,
PTR data, bfd_vma data_start,
asection *input_section,
enum bfd_reloc_code_real {
_dummy_first_bfd_reloc_code_real,
+
/* Basic absolute relocations of N bits. */
BFD_RELOC_64,
BFD_RELOC_32,
BFD_RELOC_MIPS_GOT_OFST,
BFD_RELOC_MIPS_GOT_DISP,
+
/* i386/elf relocations */
BFD_RELOC_386_GOT32,
BFD_RELOC_386_PLT32,
BFD_RELOC_NS32K_DISP_16_PCREL,
BFD_RELOC_NS32K_DISP_32_PCREL,
+/* PDP11 relocations */
+ BFD_RELOC_PDP11_DISP_8_PCREL,
+ BFD_RELOC_PDP11_DISP_6_PCREL,
+
/* Picojava relocs. Not all of these appear in object files. */
BFD_RELOC_PJ_CODE_HI16,
BFD_RELOC_PJ_CODE_LO16,
/* This is a 16 bit offset from the call table base pointer. */
BFD_RELOC_V850_CALLT_16_16_OFFSET,
+
/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
instruction. */
BFD_RELOC_MN10300_32_PCREL,
into 22 bits. */
BFD_RELOC_AVR_CALL,
+/* Direct 12 bit. */
+ BFD_RELOC_390_12,
+
+/* 12 bit GOT offset. */
+ BFD_RELOC_390_GOT12,
+
+/* 32 bit PC relative PLT address. */
+ BFD_RELOC_390_PLT32,
+
+/* Copy symbol at runtime. */
+ BFD_RELOC_390_COPY,
+
+/* Create GOT entry. */
+ BFD_RELOC_390_GLOB_DAT,
+
+/* Create PLT entry. */
+ BFD_RELOC_390_JMP_SLOT,
+
+/* Adjust by program base. */
+ BFD_RELOC_390_RELATIVE,
+
+/* 32 bit PC relative offset to GOT. */
+ BFD_RELOC_390_GOTPC,
+
+/* 16 bit GOT offset. */
+ BFD_RELOC_390_GOT16,
+
+/* PC relative 16 bit shifted by 1. */
+ BFD_RELOC_390_PC16DBL,
+
+/* 16 bit PC rel. PLT shifted by 1. */
+ BFD_RELOC_390_PLT16DBL,
+
+/* PC relative 32 bit shifted by 1. */
+ BFD_RELOC_390_PC32DBL,
+
+/* 32 bit PC rel. PLT shifted by 1. */
+ BFD_RELOC_390_PLT32DBL,
+
+/* 32 bit PC rel. GOT shifted by 1. */
+ BFD_RELOC_390_GOTPCDBL,
+
+/* 64 bit GOT offset. */
+ BFD_RELOC_390_GOT64,
+
+/* 64 bit PC relative PLT address. */
+ BFD_RELOC_390_PLT64,
+
+/* 32 bit rel. offset to GOT entry. */
+ BFD_RELOC_390_GOTENT,
+
/* These two relocations are used by the linker to determine which of
the entries in a C++ virtual function table are actually used. When
the --gc-sections option is given, the linker will zero out the entries
BFD_RELOC_CRIS_UNSIGNED_6,
BFD_RELOC_CRIS_UNSIGNED_4,
+/* Relocs used in ELF shared libraries for CRIS. */
+ BFD_RELOC_CRIS_COPY,
+ BFD_RELOC_CRIS_GLOB_DAT,
+ BFD_RELOC_CRIS_JUMP_SLOT,
+ BFD_RELOC_CRIS_RELATIVE,
+
+/* 32-bit offset to symbol-entry within GOT. */
+ BFD_RELOC_CRIS_32_GOT,
+
+/* 16-bit offset to symbol-entry within GOT. */
+ BFD_RELOC_CRIS_16_GOT,
+
+/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_CRIS_32_GOTPLT,
+
+/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_CRIS_16_GOTPLT,
+
+/* 32-bit offset to symbol, relative to GOT. */
+ BFD_RELOC_CRIS_32_GOTREL,
+
+/* 32-bit offset to symbol with PLT entry, relative to GOT. */
+ BFD_RELOC_CRIS_32_PLT_GOTREL,
+
+/* 32-bit offset to symbol with PLT entry, relative to this relocation. */
+ BFD_RELOC_CRIS_32_PLT_PCREL,
+
/* Intel i860 Relocations. */
BFD_RELOC_860_COPY,
BFD_RELOC_860_GLOB_DAT,
BFD_RELOC_860_HIGH,
BFD_RELOC_860_HIGOT,
BFD_RELOC_860_HIGOTOFF,
+
+/* OpenRISC Relocations. */
+ BFD_RELOC_OPENRISC_ABS_26,
+ BFD_RELOC_OPENRISC_REL_26,
BFD_RELOC_UNUSED };
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
reloc_howto_type *
-
-bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
const char *
-bfd_get_reloc_code_name PARAMS ((bfd_reloc_code_real_type code));
+bfd_get_reloc_code_name PARAMS ((bfd_reloc_code_real_type code));
+
typedef struct symbol_cache_entry
{
BFD_SEND (abfd, _bfd_canonicalize_symtab,\
(abfd, location))
boolean
-bfd_set_symtab PARAMS ((bfd *abfd, asymbol **location, unsigned int count));
+bfd_set_symtab PARAMS ((bfd *abfd, asymbol **location, unsigned int count));
void
bfd_print_symbol_vandf PARAMS ((PTR file, asymbol *symbol));
bfd_decode_symclass PARAMS ((asymbol *symbol));
boolean
-bfd_is_undefined_symclass PARAMS ((int symclass));
+bfd_is_undefined_symclass PARAMS ((int symclass));
void
bfd_symbol_info PARAMS ((asymbol *symbol, symbol_info *ret));
} bfd_error_type;
bfd_error_type
-bfd_get_error PARAMS ((void));
+bfd_get_error PARAMS ((void));
void
-bfd_set_error PARAMS ((bfd_error_type error_tag));
+bfd_set_error PARAMS ((bfd_error_type error_tag));
CONST char *
-bfd_errmsg PARAMS ((bfd_error_type error_tag));
+bfd_errmsg PARAMS ((bfd_error_type error_tag));
void
-bfd_perror PARAMS ((CONST char *message));
+bfd_perror PARAMS ((CONST char *message));
typedef void (*bfd_error_handler_type) PARAMS ((const char *, ...));
bfd_error_handler_type
-bfd_set_error_handler PARAMS ((bfd_error_handler_type));
+bfd_set_error_handler PARAMS ((bfd_error_handler_type));
void
-bfd_set_error_program_name PARAMS ((const char *));
+bfd_set_error_program_name PARAMS ((const char *));
bfd_error_handler_type
-bfd_get_error_handler PARAMS ((void));
+bfd_get_error_handler PARAMS ((void));
long
bfd_get_reloc_upper_bound PARAMS ((bfd *abfd, asection *sect));
long
-bfd_canonicalize_reloc
- PARAMS ((bfd *abfd,
+bfd_canonicalize_reloc PARAMS ((bfd *abfd,
asection *sec,
arelent **loc,
asymbol **syms));
void
-bfd_set_reloc
- PARAMS ((bfd *abfd, asection *sec, arelent **rel, unsigned int count)
-
+bfd_set_reloc PARAMS ((bfd *abfd, asection *sec, arelent **rel, unsigned int count)
+
);
boolean
bfd_set_file_flags PARAMS ((bfd *abfd, flagword flags));
int
-bfd_get_arch_size PARAMS ((bfd *abfd));
+bfd_get_arch_size PARAMS ((bfd *abfd));
int
-bfd_get_sign_extend_vma PARAMS ((bfd *abfd));
+bfd_get_sign_extend_vma PARAMS ((bfd *abfd));
boolean
bfd_set_start_address PARAMS ((bfd *abfd, bfd_vma vma));
#define bfd_debug_info_accumulate(abfd, section) \
BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
+
#define bfd_stat_arch_elt(abfd, stat) \
BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
bfd_core_file_failing_signal PARAMS ((bfd *abfd));
boolean
-core_file_matches_executable_p
- PARAMS ((bfd *core_bfd, bfd *exec_bfd));
+core_file_matches_executable_p PARAMS ((bfd *core_bfd, bfd *exec_bfd));
#define BFD_SEND(bfd, message, arglist) \
((*((bfd)->xvec->message)) arglist)
} bfd_target;
boolean
-bfd_set_default_target PARAMS ((const char *name));
+bfd_set_default_target PARAMS ((const char *name));
const bfd_target *
bfd_find_target PARAMS ((CONST char *target_name, bfd *abfd));
bfd_target_list PARAMS ((void));
const bfd_target *
-bfd_search_for_target PARAMS ((int (* search_func) (const bfd_target *, void *), void *));
+bfd_search_for_target PARAMS ((int (* search_func) (const bfd_target *, void *), void *));
boolean
bfd_check_format PARAMS ((bfd *abfd, bfd_format format));
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