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., 59 Temple Place - Suite 330, Boston, MA 02110-1301, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef __BFD_H_SEEN__
#define __BFD_H_SEEN__
#endif /* not BFD64 */
+#define HALF_BFD_SIZE_TYPE \
+ (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
+
#ifndef BFD_HOST_64_BIT
/* Fall back on a 32 bit type. The idea is to make these types always
available for function return types, but in the case that
};
extern bfd_boolean bfd_elf_record_link_assignment
- (bfd *, struct bfd_link_info *, const char *, bfd_boolean);
+ (struct bfd_link_info *, const char *, bfd_boolean);
extern struct bfd_link_needed_list *bfd_elf_get_needed_list
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_elf_get_bfd_needed_list
(bfd *, struct bfd_link_needed_list **);
extern bfd_boolean bfd_elf_size_dynamic_sections
(bfd *, const char *, const char *, const char *, const char * const *,
- struct bfd_link_info *, struct bfd_section **, struct bfd_elf_version_tree *);
+ struct bfd_link_info *, struct bfd_section **,
+ struct bfd_elf_version_tree *);
+extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
+ (bfd *, struct bfd_link_info *);
extern void bfd_elf_set_dt_needed_name
(bfd *, const char *);
extern const char *bfd_elf_get_dt_soname
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_elf_discard_info
(bfd *, struct bfd_link_info *);
+extern unsigned int _bfd_elf_default_action_discarded
+ (struct bfd_section *);
/* 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
extern struct bfd_section *_bfd_elf_tls_setup
(bfd *, struct bfd_link_info *);
-extern void _bfd_elf_provide_symbol
- (struct bfd_link_info *, const char *, bfd_vma);
+extern void _bfd_fix_excluded_sec_syms
+ (bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
- (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 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 bfd_section **, struct bfd_section **, struct bfd_section **);
+ (bfd *, struct bfd_link_info *, struct bfd_section **,
+ struct bfd_section **, struct bfd_section **);
/* Linux shared library support routines for the linker. */
void bfd_init (void);
/* Extracted from opncls.c. */
+bfd *bfd_fopen (const char *filename, const char *target,
+ const char *mode, int fd);
+
bfd *bfd_openr (const char *filename, const char *target);
bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
output sections that have an input section. */
unsigned int linker_has_input : 1;
- /* A mark flag used by some linker backends for garbage collection. */
+ /* Mark flags used by some linker backends for garbage collection. */
unsigned int gc_mark : 1;
+ unsigned int gc_mark_from_eh : 1;
/* The following flags are used by the ELF linker. */
struct bfd_symbol *symbol;
struct bfd_symbol **symbol_ptr_ptr;
- struct bfd_link_order *link_order_head;
- struct bfd_link_order *link_order_tail;
+ /* Early in the link process, map_head and map_tail are used to build
+ a list of input sections attached to an output section. Later,
+ output sections use these fields for a list of bfd_link_order
+ structs. */
+ union {
+ struct bfd_link_order *link_order;
+ struct bfd_section *s;
+ } map_head, map_tail;
} asection;
/* These sections are global, and are managed by BFD. The application
#define bfd_section_removed_from_list(ABFD, S) \
((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
+#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, SYM_PTR, NAME, IDX) \
+ /* name, id, index, next, prev, flags, user_set_vma, */ \
+ { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
+ \
+ /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \
+ 0, 0, 1, 0, \
+ \
+ /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \
+ 0, 0, 0, 0, \
+ \
+ /* has_gp_reloc, need_finalize_relax, reloc_done, */ \
+ 0, 0, 0, \
+ \
+ /* vma, lma, size, rawsize */ \
+ 0, 0, 0, 0, \
+ \
+ /* output_offset, output_section, alignment_power, */ \
+ 0, (struct bfd_section *) &SEC, 0, \
+ \
+ /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
+ NULL, NULL, 0, 0, 0, \
+ \
+ /* line_filepos, userdata, contents, lineno, lineno_count, */ \
+ 0, NULL, NULL, NULL, 0, \
+ \
+ /* entsize, kept_section, moving_line_filepos, */ \
+ 0, NULL, 0, \
+ \
+ /* target_index, used_by_bfd, constructor_chain, owner, */ \
+ 0, NULL, NULL, NULL, \
+ \
+ /* symbol, */ \
+ (struct bfd_symbol *) SYM, \
+ \
+ /* symbol_ptr_ptr, */ \
+ (struct bfd_symbol **) SYM_PTR, \
+ \
+ /* map_head, map_tail */ \
+ { NULL }, { NULL } \
+ }
+
void bfd_section_list_clear (bfd *);
asection *bfd_get_section_by_name (bfd *abfd, const char *name);
asection *bfd_make_section_old_way (bfd *abfd, const char *name);
+asection *bfd_make_section_anyway_with_flags
+ (bfd *abfd, const char *name, flagword flags);
+
asection *bfd_make_section_anyway (bfd *abfd, const char *name);
+asection *bfd_make_section_with_flags
+ (bfd *, const char *name, flagword flags);
+
asection *bfd_make_section (bfd *, const char *name);
bfd_boolean bfd_set_section_flags
#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
BFD_SEND (obfd, _bfd_copy_private_section_data, \
(ibfd, isection, obfd, osection))
-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);
bfd_arch_or32, /* OpenRISC 32 */
- bfd_arch_a29k, /* AMD 29000 */
bfd_arch_sparc, /* SPARC */
#define bfd_mach_sparc 1
/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
bfd_arch_i860, /* Intel 860 */
bfd_arch_i370, /* IBM 360/370 Mainframes */
bfd_arch_romp, /* IBM ROMP PC/RT */
- bfd_arch_alliant, /* Alliant */
bfd_arch_convex, /* Convex */
bfd_arch_m88k, /* Motorola 88xxx */
bfd_arch_m98k, /* Motorola 98xxx */
#define bfd_mach_arc_6 6
#define bfd_mach_arc_7 7
#define bfd_mach_arc_8 8
+ bfd_arch_m32c, /* Renesas M16C/M32C. */
+#define bfd_mach_m16c 0x75
+#define bfd_mach_m32c 0x78
bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
#define bfd_mach_m32r 1 /* For backwards compatibility. */
#define bfd_mach_m32rx 'x'
bfd_arch_iq2000, /* Vitesse IQ2000. */
#define bfd_mach_iq2000 1
#define bfd_mach_iq10 2
+ bfd_arch_ms1,
+#define bfd_mach_ms1 1
+#define bfd_mach_mrisc2 2
bfd_arch_pj,
bfd_arch_avr, /* Atmel AVR microcontrollers. */
#define bfd_mach_avr1 1
#define bfd_mach_msp14 14
#define bfd_mach_msp15 15
#define bfd_mach_msp16 16
+#define bfd_mach_msp21 21
#define bfd_mach_msp31 31
#define bfd_mach_msp32 32
#define bfd_mach_msp33 33
/* Low 16 bits. */
BFD_RELOC_LO16,
+/* High 16 bits of 32-bit pc-relative value */
+ BFD_RELOC_HI16_PCREL,
+
+/* High 16 bits of 32-bit pc-relative value, adjusted */
+ BFD_RELOC_HI16_S_PCREL,
+
+/* Low 16 bits of pc-relative value */
+ BFD_RELOC_LO16_PCREL,
+
/* MIPS16 high 16 bits of 32-bit value. */
BFD_RELOC_MIPS16_HI16,
BFD_RELOC_X86_64_DTPOFF32,
BFD_RELOC_X86_64_GOTTPOFF,
BFD_RELOC_X86_64_TPOFF32,
+ BFD_RELOC_X86_64_GOTOFF64,
+ BFD_RELOC_X86_64_GOTPC32,
/* ns32k relocations */
BFD_RELOC_NS32K_IMM_8,
field in the instruction. */
BFD_RELOC_THUMB_PCREL_BLX,
-/* These relocs are only used within the ARM assembler. They are not
-(at present) written to any object files. */
- BFD_RELOC_ARM_IMMEDIATE,
- BFD_RELOC_ARM_ADRL_IMMEDIATE,
+/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
+The lowest bit must be zero and is not stored in the instruction.
+Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
+"nn" one smaller in all cases. Note further that BRANCH23
+corresponds to R_ARM_THM_CALL. */
+ BFD_RELOC_THUMB_PCREL_BRANCH7,
+ BFD_RELOC_THUMB_PCREL_BRANCH9,
+ BFD_RELOC_THUMB_PCREL_BRANCH12,
+ BFD_RELOC_THUMB_PCREL_BRANCH20,
+ BFD_RELOC_THUMB_PCREL_BRANCH23,
+ BFD_RELOC_THUMB_PCREL_BRANCH25,
+
+/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
BFD_RELOC_ARM_OFFSET_IMM,
- BFD_RELOC_ARM_SHIFT_IMM,
- BFD_RELOC_ARM_SMI,
- BFD_RELOC_ARM_SWI,
- BFD_RELOC_ARM_MULTI,
- BFD_RELOC_ARM_CP_OFF_IMM,
- BFD_RELOC_ARM_CP_OFF_IMM_S2,
- BFD_RELOC_ARM_ADR_IMM,
- BFD_RELOC_ARM_LDR_IMM,
- BFD_RELOC_ARM_LITERAL,
- BFD_RELOC_ARM_IN_POOL,
- BFD_RELOC_ARM_OFFSET_IMM8,
- BFD_RELOC_ARM_HWLITERAL,
- BFD_RELOC_ARM_THUMB_ADD,
- BFD_RELOC_ARM_THUMB_IMM,
- BFD_RELOC_ARM_THUMB_SHIFT,
+
+/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
BFD_RELOC_ARM_THUMB_OFFSET,
- BFD_RELOC_ARM_GOT12,
- BFD_RELOC_ARM_GOT32,
- BFD_RELOC_ARM_JUMP_SLOT,
- BFD_RELOC_ARM_COPY,
- BFD_RELOC_ARM_GLOB_DAT,
- BFD_RELOC_ARM_PLT32,
- BFD_RELOC_ARM_RELATIVE,
- BFD_RELOC_ARM_GOTOFF,
- BFD_RELOC_ARM_GOTPC,
- BFD_RELOC_ARM_TLS_GD32,
- BFD_RELOC_ARM_TLS_LDO32,
- BFD_RELOC_ARM_TLS_LDM32,
- BFD_RELOC_ARM_TLS_DTPOFF32,
- BFD_RELOC_ARM_TLS_DTPMOD32,
- BFD_RELOC_ARM_TLS_TPOFF32,
- BFD_RELOC_ARM_TLS_IE32,
- BFD_RELOC_ARM_TLS_LE32,
/* Pc-relative or absolute relocation depending on target. Used for
entries in .init_array sections. */
/* Data segment base relative address. */
BFD_RELOC_ARM_SBREL32,
-/* This reloc is used for References to RTTI dta from exception handling
+/* This reloc is used for references to RTTI data from exception handling
tables. The actual definition depends on the target. It may be a
pc-relative or some form of GOT-indirect relocation. */
BFD_RELOC_ARM_TARGET2,
/* 31-bit PC relative address. */
BFD_RELOC_ARM_PREL31,
+/* Relocations for setting up GOTs and PLTs for shared libraries. */
+ BFD_RELOC_ARM_JUMP_SLOT,
+ BFD_RELOC_ARM_GLOB_DAT,
+ BFD_RELOC_ARM_GOT32,
+ BFD_RELOC_ARM_PLT32,
+ BFD_RELOC_ARM_RELATIVE,
+ BFD_RELOC_ARM_GOTOFF,
+ BFD_RELOC_ARM_GOTPC,
+
+/* ARM thread-local storage relocations. */
+ BFD_RELOC_ARM_TLS_GD32,
+ BFD_RELOC_ARM_TLS_LDO32,
+ BFD_RELOC_ARM_TLS_LDM32,
+ BFD_RELOC_ARM_TLS_DTPOFF32,
+ BFD_RELOC_ARM_TLS_DTPMOD32,
+ BFD_RELOC_ARM_TLS_TPOFF32,
+ BFD_RELOC_ARM_TLS_IE32,
+ BFD_RELOC_ARM_TLS_LE32,
+
+/* These relocs are only used within the ARM assembler. They are not
+(at present) written to any object files. */
+ BFD_RELOC_ARM_IMMEDIATE,
+ BFD_RELOC_ARM_ADRL_IMMEDIATE,
+ BFD_RELOC_ARM_T32_IMMEDIATE,
+ BFD_RELOC_ARM_T32_IMM12,
+ BFD_RELOC_ARM_T32_ADD_PC12,
+ BFD_RELOC_ARM_SHIFT_IMM,
+ BFD_RELOC_ARM_SMC,
+ BFD_RELOC_ARM_SWI,
+ BFD_RELOC_ARM_MULTI,
+ BFD_RELOC_ARM_CP_OFF_IMM,
+ BFD_RELOC_ARM_CP_OFF_IMM_S2,
+ BFD_RELOC_ARM_T32_CP_OFF_IMM,
+ BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
+ BFD_RELOC_ARM_ADR_IMM,
+ BFD_RELOC_ARM_LDR_IMM,
+ BFD_RELOC_ARM_LITERAL,
+ BFD_RELOC_ARM_IN_POOL,
+ BFD_RELOC_ARM_OFFSET_IMM8,
+ BFD_RELOC_ARM_T32_OFFSET_U8,
+ BFD_RELOC_ARM_T32_OFFSET_IMM,
+ BFD_RELOC_ARM_HWLITERAL,
+ BFD_RELOC_ARM_THUMB_ADD,
+ BFD_RELOC_ARM_THUMB_IMM,
+ BFD_RELOC_ARM_THUMB_SHIFT,
+
/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
BFD_RELOC_SH_PCDISP8BY2,
BFD_RELOC_SH_PCDISP12BY2,
BFD_RELOC_SH_TLS_DTPOFF32,
BFD_RELOC_SH_TLS_TPOFF32,
-/* Thumb 23-, 12- and 9-bit pc-relative branches. The lowest bit must
-be zero and is not stored in the instruction. */
- BFD_RELOC_THUMB_PCREL_BRANCH9,
- BFD_RELOC_THUMB_PCREL_BRANCH12,
- BFD_RELOC_THUMB_PCREL_BRANCH23,
-
/* ARC Cores relocs.
ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
not stored in the instruction. The high 20 bits are installed in bits 26
/* DLX relocs */
BFD_RELOC_DLX_JMP26,
+/* Renesas M16C/M32C Relocations. */
+ BFD_RELOC_M32C_HI8,
+
/* Renesas M32R (formerly Mitsubishi M32R) relocs.
This is a 24 bit absolute address. */
BFD_RELOC_M32R_24,
BFD_RELOC_VAX_JMP_SLOT,
BFD_RELOC_VAX_RELATIVE,
+/* Morpho MS1 - 16 bit immediate relocation. */
+ BFD_RELOC_MS1_PC16,
+
+/* Morpho MS1 - Hi 16 bits of an address. */
+ BFD_RELOC_MS1_HI16,
+
+/* Morpho MS1 - Low 16 bits of an address. */
+ BFD_RELOC_MS1_LO16,
+
+/* Morpho MS1 - Used to tell the linker which vtable entries are used. */
+ BFD_RELOC_MS1_GNU_VTINHERIT,
+
+/* Morpho MS1 - Used to tell the linker which vtable entries are used. */
+ BFD_RELOC_MS1_GNU_VTENTRY,
+
/* msp430 specific relocation codes */
BFD_RELOC_MSP430_10_PCREL,
BFD_RELOC_MSP430_16_PCREL,
internally by the linker after analysis of a
BFD_RELOC_XTENSA_ASM_EXPAND. */
BFD_RELOC_XTENSA_ASM_SIMPLIFY,
+
+/* DJNZ offset. */
+ BFD_RELOC_Z8K_DISP7,
+
+/* CALR offset. */
+ BFD_RELOC_Z8K_CALLR,
+
+/* 4 bit value. */
+ BFD_RELOC_Z8K_IMM4L,
BFD_RELOC_UNUSED };
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
reloc_howto_type *bfd_reloc_type_lookup
BFD_SEND (abfd, _bfd_find_nearest_line, \
(abfd, sec, syms, off, file, func, line))
+#define bfd_find_line(abfd, syms, sym, file, line) \
+ BFD_SEND (abfd, _bfd_find_line, \
+ (abfd, syms, sym, file, line))
+
+#define bfd_find_inliner_info(abfd, file, func, line) \
+ BFD_SEND (abfd, _bfd_find_inliner_info, \
+ (abfd, file, func, line))
+
#define bfd_debug_info_start(abfd) \
BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
void bfd_preserve_finish (bfd *, struct bfd_preserve *);
+void bfd_hide_symbol (bfd *,
+ struct bfd_link_info *,
+ struct bfd_link_hash_entry *,
+ bfd_boolean);
+
/* Extracted from archive.c. */
symindex bfd_get_next_mapent
(bfd *abfd, symindex previous, carsym **sym);
NAME##_bfd_is_target_special_symbol, \
NAME##_get_lineno, \
NAME##_find_nearest_line, \
+ _bfd_generic_find_line, \
+ NAME##_find_inliner_info, \
NAME##_bfd_make_debug_symbol, \
NAME##_read_minisymbols, \
NAME##_minisymbol_to_symbol
bfd_boolean (*_bfd_find_nearest_line)
(bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
const char **, const char **, unsigned int *);
+ bfd_boolean (*_bfd_find_line)
+ (bfd *, struct bfd_symbol **, struct bfd_symbol *,
+ const char **, unsigned int *);
+ bfd_boolean (*_bfd_find_inliner_info)
+ (bfd *, 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
when creating COFF files. */
projects / deliverable / binutils-gdb.git / blobdiff