Run "make headers" in your build bfd/ to regenerate. */
/* 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
- Free Software Foundation, Inc.
+
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
+ 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
Contributed by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
#endif
/* Forward declaration. */
-typedef struct _bfd bfd;
+typedef struct bfd bfd;
/* Boolean type used in bfd. Too many systems define their own
versions of "boolean" for us to safely typedef a "boolean" of
extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
PARAMS ((bfd *, struct bfd_link_info *));
+/* ARM Note section processing. */
+extern bfd_boolean bfd_arm_merge_machines
+ PARAMS ((bfd *, bfd *));
+
+extern bfd_boolean bfd_arm_update_notes
+ PARAMS ((bfd *, const char *));
+
+extern unsigned int bfd_arm_get_mach_from_notes
+ PARAMS ((bfd *, const char *));
+
/* TI COFF load page support. */
extern void bfd_ticoff_set_section_load_page
PARAMS ((struct sec *, int));
bfd_boolean
bfd_make_readable PARAMS ((bfd *abfd));
+char *
+bfd_follow_gnu_debuglink PARAMS ((bfd *abfd, const char *dir));
+
/* Extracted from libbfd.c. */
/* Byte swapping macros for user section data. */
/* A mark flag used by some linker backends for garbage collection. */
unsigned int gc_mark : 1;
- /* Used by the ELF code to mark sections which have been allocated
- to segments. */
+ /* The following flags are used by the ELF linker. */
+
+ /* Mark sections which have been allocated to segments. */
unsigned int segment_mark : 1;
+ /* Type of sec_info information. */
+ unsigned int sec_info_type:3;
+#define ELF_INFO_TYPE_NONE 0
+#define ELF_INFO_TYPE_STABS 1
+#define ELF_INFO_TYPE_MERGE 2
+#define ELF_INFO_TYPE_EH_FRAME 3
+#define ELF_INFO_TYPE_JUST_SYMS 4
+
+ /* Nonzero if this section uses RELA relocations, rather than REL. */
+ unsigned int use_rela_p:1;
+
+ /* Bits used by various backends. */
+ unsigned int has_tls_reloc:1;
+
+ /* Usused bits. */
+ unsigned int flag11:1;
+ unsigned int flag12:1;
+ unsigned int flag13:1;
+ unsigned int flag14:1;
+ unsigned int flag15:1;
+ unsigned int flag16:4;
+ unsigned int flag20:4;
+ unsigned int flag24:8;
+
/* End of internal packed boolean fields. */
/* The virtual memory address of the section - where it will be
#define bfd_mach_mips5 5
#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
#define bfd_mach_mipsisa32 32
+#define bfd_mach_mipsisa32r2 33
#define bfd_mach_mipsisa64 64
bfd_arch_i386, /* Intel 386 */
#define bfd_mach_i386_i386 1
bfd_arch_m88k, /* Motorola 88xxx */
bfd_arch_m98k, /* Motorola 98xxx */
bfd_arch_pyramid, /* Pyramid Technology */
- bfd_arch_h8300, /* Hitachi H8/300 */
+ bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
#define bfd_mach_h8300 1
#define bfd_mach_h8300h 2
#define bfd_mach_h8300s 3
bfd_arch_z8k, /* Zilog Z8000 */
#define bfd_mach_z8001 1
#define bfd_mach_z8002 2
- bfd_arch_h8500, /* Hitachi H8/500 */
- bfd_arch_sh, /* Hitachi SH */
+ bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
+ bfd_arch_sh, /* Renesas SH (formerly Hitachi SH) */
#define bfd_mach_sh 1
#define bfd_mach_sh2 0x20
#define bfd_mach_sh_dsp 0x2d
+#define bfd_mach_sh2e 0x2e
#define bfd_mach_sh3 0x30
#define bfd_mach_sh3_dsp 0x3d
#define bfd_mach_sh3e 0x3e
#define bfd_mach_alpha_ev5 0x20
#define bfd_mach_alpha_ev6 0x30
bfd_arch_arm, /* Advanced Risc Machines ARM. */
+#define bfd_mach_arm_unknown 0
#define bfd_mach_arm_2 1
#define bfd_mach_arm_2a 2
#define bfd_mach_arm_3 3
#define bfd_mach_arm_5T 8
#define bfd_mach_arm_5TE 9
#define bfd_mach_arm_XScale 10
+#define bfd_mach_arm_ep9312 11
+#define bfd_mach_arm_iWMMXt 12
bfd_arch_ns32k, /* National Semiconductors ns32000 */
bfd_arch_w65, /* WDC 65816 */
bfd_arch_tic30, /* Texas Instruments TMS320C30 */
bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
-#define bfd_mach_c3x 30
-#define bfd_mach_c4x 40
+#define bfd_mach_tic3x 30
+#define bfd_mach_tic4x 40
bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
bfd_arch_tic80, /* TI TMS320c80 (MVP) */
bfd_arch_v850, /* NEC V850 */
bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
#define bfd_mach_ip2022 1
#define bfd_mach_ip2022ext 2
+ bfd_arch_iq2000, /* Vitesse IQ2000. */
+#define bfd_mach_iq2000 1
+#define bfd_mach_iq10 2
bfd_arch_pj,
bfd_arch_avr, /* Atmel AVR microcontrollers. */
#define bfd_mach_avr1 1
bfd_arch_mmix, /* Donald Knuth's educational processor. */
bfd_arch_xstormy16,
#define bfd_mach_xstormy16 1
+ bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
+#define bfd_mach_msp110 110
+#define bfd_mach_msp11 11
+#define bfd_mach_msp12 12
+#define bfd_mach_msp13 13
+#define bfd_mach_msp14 14
+#define bfd_mach_msp41 41
+#define bfd_mach_msp31 31
+#define bfd_mach_msp32 32
+#define bfd_mach_msp33 33
+#define bfd_mach_msp43 43
+#define bfd_mach_msp44 44
+#define bfd_mach_msp15 15
+#define bfd_mach_msp16 16
+ bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
+#define bfd_mach_xtensa 1
bfd_arch_last
};
const bfd_arch_info_type *
bfd_arch_get_compatible PARAMS ((
const bfd *abfd,
- const bfd *bbfd));
+ const bfd *bbfd,
+ bfd_boolean accept_unknowns));
void
bfd_set_arch_info PARAMS ((bfd *abfd, const bfd_arch_info_type *arg));
/* SPARC little endian relocation */
BFD_RELOC_SPARC_REV32,
+/* SPARC TLS relocations */
+ BFD_RELOC_SPARC_TLS_GD_HI22,
+ BFD_RELOC_SPARC_TLS_GD_LO10,
+ BFD_RELOC_SPARC_TLS_GD_ADD,
+ BFD_RELOC_SPARC_TLS_GD_CALL,
+ BFD_RELOC_SPARC_TLS_LDM_HI22,
+ BFD_RELOC_SPARC_TLS_LDM_LO10,
+ BFD_RELOC_SPARC_TLS_LDM_ADD,
+ BFD_RELOC_SPARC_TLS_LDM_CALL,
+ BFD_RELOC_SPARC_TLS_LDO_HIX22,
+ BFD_RELOC_SPARC_TLS_LDO_LOX10,
+ BFD_RELOC_SPARC_TLS_LDO_ADD,
+ BFD_RELOC_SPARC_TLS_IE_HI22,
+ BFD_RELOC_SPARC_TLS_IE_LO10,
+ BFD_RELOC_SPARC_TLS_IE_LD,
+ BFD_RELOC_SPARC_TLS_IE_LDX,
+ BFD_RELOC_SPARC_TLS_IE_ADD,
+ BFD_RELOC_SPARC_TLS_LE_HIX22,
+ BFD_RELOC_SPARC_TLS_LE_LOX10,
+ BFD_RELOC_SPARC_TLS_DTPMOD32,
+ BFD_RELOC_SPARC_TLS_DTPMOD64,
+ BFD_RELOC_SPARC_TLS_DTPOFF32,
+ BFD_RELOC_SPARC_TLS_DTPOFF64,
+ BFD_RELOC_SPARC_TLS_TPOFF32,
+ BFD_RELOC_SPARC_TLS_TPOFF64,
+
/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
"addend" in some special way.
For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
BFD_RELOC_PPC64_PLTGOT16_DS,
BFD_RELOC_PPC64_PLTGOT16_LO_DS,
+/* PowerPC and PowerPC64 thread-local storage relocations. */
+ BFD_RELOC_PPC_TLS,
+ BFD_RELOC_PPC_DTPMOD,
+ BFD_RELOC_PPC_TPREL16,
+ BFD_RELOC_PPC_TPREL16_LO,
+ BFD_RELOC_PPC_TPREL16_HI,
+ BFD_RELOC_PPC_TPREL16_HA,
+ BFD_RELOC_PPC_TPREL,
+ BFD_RELOC_PPC_DTPREL16,
+ BFD_RELOC_PPC_DTPREL16_LO,
+ BFD_RELOC_PPC_DTPREL16_HI,
+ BFD_RELOC_PPC_DTPREL16_HA,
+ BFD_RELOC_PPC_DTPREL,
+ BFD_RELOC_PPC_GOT_TLSGD16,
+ BFD_RELOC_PPC_GOT_TLSGD16_LO,
+ BFD_RELOC_PPC_GOT_TLSGD16_HI,
+ BFD_RELOC_PPC_GOT_TLSGD16_HA,
+ BFD_RELOC_PPC_GOT_TLSLD16,
+ BFD_RELOC_PPC_GOT_TLSLD16_LO,
+ BFD_RELOC_PPC_GOT_TLSLD16_HI,
+ BFD_RELOC_PPC_GOT_TLSLD16_HA,
+ BFD_RELOC_PPC_GOT_TPREL16,
+ BFD_RELOC_PPC_GOT_TPREL16_LO,
+ BFD_RELOC_PPC_GOT_TPREL16_HI,
+ BFD_RELOC_PPC_GOT_TPREL16_HA,
+ BFD_RELOC_PPC_GOT_DTPREL16,
+ BFD_RELOC_PPC_GOT_DTPREL16_LO,
+ BFD_RELOC_PPC_GOT_DTPREL16_HI,
+ BFD_RELOC_PPC_GOT_DTPREL16_HA,
+ BFD_RELOC_PPC64_TPREL16_DS,
+ BFD_RELOC_PPC64_TPREL16_LO_DS,
+ BFD_RELOC_PPC64_TPREL16_HIGHER,
+ BFD_RELOC_PPC64_TPREL16_HIGHERA,
+ BFD_RELOC_PPC64_TPREL16_HIGHEST,
+ BFD_RELOC_PPC64_TPREL16_HIGHESTA,
+ BFD_RELOC_PPC64_DTPREL16_DS,
+ BFD_RELOC_PPC64_DTPREL16_LO_DS,
+ BFD_RELOC_PPC64_DTPREL16_HIGHER,
+ BFD_RELOC_PPC64_DTPREL16_HIGHERA,
+ BFD_RELOC_PPC64_DTPREL16_HIGHEST,
+ BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
+
/* IBM 370/390 relocations */
BFD_RELOC_I370_D12,
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_GOTOFF,
BFD_RELOC_ARM_GOTPC,
-/* Hitachi SH relocs. Not all of these appear in object files. */
+/* Renesas SH relocs. Not all of these appear in object files. */
BFD_RELOC_SH_PCDISP8BY2,
BFD_RELOC_SH_PCDISP12BY2,
BFD_RELOC_SH_IMM4,
/* 32 bit rel. offset to GOT entry. */
BFD_RELOC_390_GOTENT,
+/* 64 bit offset to GOT. */
+ BFD_RELOC_390_GOTOFF64,
+
+/* 12-bit offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_390_GOTPLT12,
+
+/* 16-bit offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_390_GOTPLT16,
+
+/* 32-bit offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_390_GOTPLT32,
+
+/* 64-bit offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_390_GOTPLT64,
+
+/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
+ BFD_RELOC_390_GOTPLTENT,
+
+/* 16-bit rel. offset from the GOT to a PLT entry. */
+ BFD_RELOC_390_PLTOFF16,
+
+/* 32-bit rel. offset from the GOT to a PLT entry. */
+ BFD_RELOC_390_PLTOFF32,
+
+/* 64-bit rel. offset from the GOT to a PLT entry. */
+ BFD_RELOC_390_PLTOFF64,
+
+/* s390 tls relocations. */
+ BFD_RELOC_390_TLS_LOAD,
+ BFD_RELOC_390_TLS_GDCALL,
+ BFD_RELOC_390_TLS_LDCALL,
+ BFD_RELOC_390_TLS_GD32,
+ BFD_RELOC_390_TLS_GD64,
+ BFD_RELOC_390_TLS_GOTIE12,
+ BFD_RELOC_390_TLS_GOTIE32,
+ BFD_RELOC_390_TLS_GOTIE64,
+ BFD_RELOC_390_TLS_LDM32,
+ BFD_RELOC_390_TLS_LDM64,
+ BFD_RELOC_390_TLS_IE32,
+ BFD_RELOC_390_TLS_IE64,
+ BFD_RELOC_390_TLS_IEENT,
+ BFD_RELOC_390_TLS_LE32,
+ BFD_RELOC_390_TLS_LE64,
+ BFD_RELOC_390_TLS_LDO32,
+ BFD_RELOC_390_TLS_LDO64,
+ BFD_RELOC_390_TLS_DTPMOD,
+ BFD_RELOC_390_TLS_DTPOFF,
+ BFD_RELOC_390_TLS_TPOFF,
+
/* Scenix IP2K - 9-bit register number / data address */
BFD_RELOC_IP2K_FR9,
/* Sony Xstormy16 Relocations. */
BFD_RELOC_XSTORMY16_REL_12,
+ BFD_RELOC_XSTORMY16_12,
BFD_RELOC_XSTORMY16_24,
BFD_RELOC_XSTORMY16_FPTR16,
BFD_RELOC_VAX_GLOB_DAT,
BFD_RELOC_VAX_JMP_SLOT,
BFD_RELOC_VAX_RELATIVE,
+
+/* msp430 specific relocation codes */
+ BFD_RELOC_MSP430_10_PCREL,
+ BFD_RELOC_MSP430_16_PCREL,
+ BFD_RELOC_MSP430_16,
+ BFD_RELOC_MSP430_16_PCREL_BYTE,
+ BFD_RELOC_MSP430_16_BYTE,
+
+/* IQ2000 Relocations. */
+ BFD_RELOC_IQ2000_OFFSET_16,
+ BFD_RELOC_IQ2000_OFFSET_21,
+ BFD_RELOC_IQ2000_UHI16,
+
+/* Special Xtensa relocation used only by PLT entries in ELF shared
+objects to indicate that the runtime linker should set the value
+to one of its own internal functions or data structures. */
+ BFD_RELOC_XTENSA_RTLD,
+
+/* Xtensa relocations for ELF shared objects. */
+ BFD_RELOC_XTENSA_GLOB_DAT,
+ BFD_RELOC_XTENSA_JMP_SLOT,
+ BFD_RELOC_XTENSA_RELATIVE,
+
+/* Xtensa relocation used in ELF object files for symbols that may require
+PLT entries. Otherwise, this is just a generic 32-bit relocation. */
+ BFD_RELOC_XTENSA_PLT,
+
+/* Generic Xtensa relocations. Only the operand number is encoded
+in the relocation. The details are determined by extracting the
+instruction opcode. */
+ BFD_RELOC_XTENSA_OP0,
+ BFD_RELOC_XTENSA_OP1,
+ BFD_RELOC_XTENSA_OP2,
+
+/* Xtensa relocation to mark that the assembler expanded the
+instructions from an original target. The expansion size is
+encoded in the reloc size. */
+ BFD_RELOC_XTENSA_ASM_EXPAND,
+
+/* Xtensa relocation to mark that the linker should simplify
+assembler-expanded instructions. This is commonly used
+internally by the linker after analysis of a
+BFD_RELOC_XTENSA_ASM_EXPAND. */
+ BFD_RELOC_XTENSA_ASM_SIMPLIFY,
BFD_RELOC_UNUSED };
typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
reloc_howto_type *
instead, except that some symbols point to the global sections
bfd_{abs,com,und}_section. This could be fixed by making
these globals be per-bfd (or per-target-flavor). FIXME. */
- struct _bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
+ struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
/* The text of the symbol. The name is left alone, and not copied; the
application may not alter it. */
(ibfd, isymbol, obfd, osymbol))
/* Extracted from bfd.c. */
-struct _bfd
+struct bfd
{
+ /* A unique identifier of the BFD */
+ unsigned int id;
+
/* The filename the application opened the BFD with. */
const char *filename;
/* The caching routines use these to maintain a
least-recently-used list of BFDs. */
- struct _bfd *lru_prev, *lru_next;
+ struct bfd *lru_prev, *lru_next;
/* When a file is closed by the caching routines, BFD retains
state information on the file here... */
/* Stuff only useful for archives. */
PTR arelt_data;
- struct _bfd *my_archive; /* The containing archive BFD. */
- struct _bfd *next; /* The next BFD in the archive. */
- struct _bfd *archive_head; /* The first BFD in the archive. */
+ struct bfd *my_archive; /* The containing archive BFD. */
+ struct bfd *next; /* The next BFD in the archive. */
+ struct bfd *archive_head; /* The first BFD in the archive. */
bfd_boolean has_armap;
/* A chain of BFD structures involved in a link. */
- struct _bfd *link_next;
+ struct bfd *link_next;
/* A field used by _bfd_generic_link_add_archive_symbols. This will
be used only for archive elements. */
bfd_set_private_flags PARAMS ((bfd *abfd, flagword flags));
#define bfd_set_private_flags(abfd, flags) \
- BFD_SEND (abfd, _bfd_set_private_flags, \
- (abfd, flags))
+ BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
#define bfd_sizeof_headers(abfd, reloc) \
- BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
+ BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
- BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, sec, syms, off, file, func, line))
+ BFD_SEND (abfd, _bfd_find_nearest_line, \
+ (abfd, sec, syms, off, file, func, line))
- /* Do these three do anything useful at all, for any back end? */
#define bfd_debug_info_start(abfd) \
- BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
+ BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
#define bfd_debug_info_end(abfd) \
- BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
+ BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
#define bfd_debug_info_accumulate(abfd, section) \
- BFD_SEND (abfd, _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_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
#define bfd_update_armap_timestamp(abfd) \
- BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
+ BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
#define bfd_set_arch_mach(abfd, arch, mach)\
- BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
+ BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
#define bfd_relax_section(abfd, section, link_info, again) \
BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
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 *));
/* Extracted from format.c. */
bfd_boolean
bfd_check_format PARAMS ((bfd *abfd, bfd_format format));
bfd_boolean
-bfd_check_format_matches PARAMS ((bfd *abfd, bfd_format format, char ***matching));
+bfd_check_format_matches PARAMS ((bfd *abfd, bfd_format format,
+ char ***matching));
bfd_boolean
bfd_set_format PARAMS ((bfd *abfd, bfd_format format));
/* Extracted from simple.c. */
bfd_byte *
-bfd_simple_get_relocated_section_contents PARAMS ((bfd *abfd, asection *sec, bfd_byte *outbuf));
+bfd_simple_get_relocated_section_contents PARAMS ((bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table));
#ifdef __cplusplus
}
projects / deliverable / binutils-gdb.git / blobdiff