X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Fbfd-in2.h;h=ca5810cbede7fc8786dcc40fcfe08ebca61892dc;hb=b64703980e50cc8548ad810f992936168d942387;hp=807c229df61b4811f4c84685de65a3cc9effb275;hpb=3eb17e6bd2ee08d2c08644bc141cd29005f6a266;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 807c229df6..ca5810cbed 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -8,7 +8,8 @@ /* 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, 2004, 2005 Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 + Free Software Foundation, Inc. Contributed by Cygnus Support. @@ -49,6 +50,30 @@ extern "C" { #endif #endif +/* This is a utility macro to handle the situation where the code + wants to place a constant string into the code, followed by a + comma and then the length of the string. Doing this by hand + is error prone, so using this macro is safer. The macro will + also safely handle the case where a NULL is passed as the arg. */ +#define STRING_COMMA_LEN(STR) (STR), ((STR) ? sizeof (STR) - 1 : 0) +/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro + to create the arguments to another macro, since the preprocessor + will mis-count the number of arguments to the outer macro (by not + evaluating STRING_COMMA_LEN and so missing the comma). This is a + problem for example when trying to use STRING_COMMA_LEN to build + the arguments to the strncmp() macro. Hence this alternative + definition of strncmp is provided here. + + Note - these macros do NOT work if STR2 is not a constant string. */ +#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) + /* strcpy() can have a similar problem, but since we know we are + copying a constant string, we can use memcpy which will be faster + since there is no need to check for a NUL byte inside STR. We + can also save time if we do not need to copy the terminating NUL. */ +#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) +#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) + + /* The word size used by BFD on the host. This may be 64 with a 32 bit target if the host is 64 bit, or if other 64 bit targets have been selected with --enable-targets, or if --enable-64-bit-bfd. */ @@ -332,7 +357,15 @@ typedef struct bfd_section *sec_ptr; (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ / bfd_octets_per_byte (bfd)) -typedef struct stat stat_type; +/* Return TRUE if section has been discarded. */ +#define elf_discarded_section(sec) \ + (!bfd_is_abs_section (sec) \ + && bfd_is_abs_section ((sec)->output_section) \ + && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \ + && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS) + +/* Forward define. */ +struct stat; typedef enum bfd_print_symbol { @@ -380,8 +413,6 @@ struct bfd_hash_table { /* The hash array. */ struct bfd_hash_entry **table; - /* The number of slots in the hash table. */ - unsigned int size; /* A function used to create new elements in the hash table. The first entry is itself a pointer to an element. When this function is first invoked, this pointer will be NULL. However, @@ -394,6 +425,14 @@ struct bfd_hash_table /* An objalloc for this hash table. This is a struct objalloc *, but we use void * to avoid requiring the inclusion of objalloc.h. */ void *memory; + /* The number of slots in the hash table. */ + unsigned int size; + /* The number of entries in the hash table. */ + unsigned int count; + /* The size of elements. */ + unsigned int entsize; + /* If non-zero, don't grow the hash table. */ + unsigned int frozen:1; }; /* Initialize a hash table. */ @@ -401,7 +440,8 @@ extern bfd_boolean bfd_hash_table_init (struct bfd_hash_table *, struct bfd_hash_entry *(*) (struct bfd_hash_entry *, struct bfd_hash_table *, - const char *)); + const char *), + unsigned int); /* Initialize a hash table specifying a size. */ extern bfd_boolean bfd_hash_table_init_n @@ -409,7 +449,7 @@ extern bfd_boolean bfd_hash_table_init_n struct bfd_hash_entry *(*) (struct bfd_hash_entry *, struct bfd_hash_table *, const char *), - unsigned int size); + unsigned int, unsigned int); /* Free up a hash table. */ extern void bfd_hash_table_free @@ -639,8 +679,15 @@ enum dynamic_lib_link_class { DYN_NO_NEEDED = 8 }; +enum notice_asneeded_action { + notice_as_needed, + notice_not_needed, + notice_needed +}; + extern bfd_boolean bfd_elf_record_link_assignment - (struct bfd_link_info *, const char *, bfd_boolean); + (bfd *, struct bfd_link_info *, const char *, bfd_boolean, + 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 @@ -656,7 +703,7 @@ extern void bfd_elf_set_dt_needed_name extern const char *bfd_elf_get_dt_soname (bfd *); extern void bfd_elf_set_dyn_lib_class - (bfd *, int); + (bfd *, enum dynamic_lib_link_class); extern int bfd_elf_get_dyn_lib_class (bfd *); extern struct bfd_link_needed_list *bfd_elf_get_runpath_list @@ -712,10 +759,18 @@ extern struct bfd_section *_bfd_elf_tls_setup extern void _bfd_fix_excluded_sec_syms (bfd *, struct bfd_link_info *); +extern unsigned bfd_m68k_mach_to_features (int); + +extern int bfd_m68k_features_to_mach (unsigned); + 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_bfin_elf32_create_embedded_relocs + (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, + char **); + /* SunOS shared library support routines for the linker. */ extern struct bfd_link_needed_list *bfd_sunos_get_needed_list @@ -805,6 +860,27 @@ extern bfd_boolean bfd_coff_set_symbol_class extern bfd_boolean bfd_m68k_coff_create_embedded_relocs (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); +/* ARM VFP11 erratum workaround support. */ +typedef enum +{ + BFD_ARM_VFP11_FIX_DEFAULT, + BFD_ARM_VFP11_FIX_NONE, + BFD_ARM_VFP11_FIX_SCALAR, + BFD_ARM_VFP11_FIX_VECTOR +} bfd_arm_vfp11_fix; + +extern void bfd_elf32_arm_init_maps + (bfd *); + +extern void bfd_elf32_arm_set_vfp11_fix + (bfd *, struct bfd_link_info *); + +extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan + (bfd *, struct bfd_link_info *); + +extern void bfd_elf32_arm_vfp11_fix_veneer_locations + (bfd *, struct bfd_link_info *); + /* ARM Interworking support. Called from linker. */ extern bfd_boolean bfd_arm_allocate_interworking_sections (struct bfd_link_info *); @@ -830,10 +906,11 @@ extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections (struct bfd_link_info *); extern bfd_boolean bfd_elf32_arm_process_before_allocation - (bfd *, struct bfd_link_info *, int); + (bfd *, struct bfd_link_info *); void bfd_elf32_arm_set_target_relocs - (struct bfd_link_info *, int, char *, int, int); + (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, + int, int); extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking (bfd *, struct bfd_link_info *); @@ -842,8 +919,14 @@ extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd (bfd *, struct bfd_link_info *); /* ELF ARM mapping symbol support */ -extern bfd_boolean bfd_is_arm_mapping_symbol_name - (const char * name); +#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) +#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) +#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) +#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) +extern bfd_boolean bfd_is_arm_special_symbol_name + (const char * name, int type); + +extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); /* ARM Note section processing. */ extern bfd_boolean bfd_arm_merge_machines @@ -916,7 +999,10 @@ bfd *bfd_openr_iovec (const char *filename, const char *target, file_ptr nbytes, file_ptr offset), int (*close) (struct bfd *nbfd, - void *stream)); + void *stream), + int (*stat) (struct bfd *abfd, + void *stream, + struct stat *sb)); bfd *bfd_openw (const char *filename, const char *target); @@ -1057,7 +1143,7 @@ bfd_boolean bfd_fill_in_gnu_debuglink_section /* Extracted from bfdio.c. */ long bfd_get_mtime (bfd *abfd); -long bfd_get_size (bfd *abfd); +file_ptr bfd_get_size (bfd *abfd); /* Extracted from bfdwin.c. */ /* Extracted from section.c. */ @@ -1206,7 +1292,9 @@ typedef struct bfd_section else up the line will take care of it later. */ #define SEC_LINKER_CREATED 0x200000 - /* This section should not be subject to garbage collection. */ + /* This section should not be subject to garbage collection. + Also set to inform the linker that this section should not be + listed in the link map as discarded. */ #define SEC_KEEP 0x400000 /* This section contains "short" data, and should be placed @@ -1452,11 +1540,6 @@ extern asection bfd_ind_section; || ((SEC) == bfd_com_section_ptr) \ || ((SEC) == bfd_ind_section_ptr)) -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; - /* Macros to handle insertion and deletion of a bfd's sections. These only handle the list pointers, ie. do not adjust section_count, target_index etc. */ @@ -1547,7 +1630,7 @@ extern const struct bfd_symbol * const bfd_ind_symbol; #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) \ +#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ /* name, id, index, next, prev, flags, user_set_vma, */ \ { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ \ @@ -1578,11 +1661,8 @@ extern const struct bfd_symbol * const bfd_ind_symbol; /* 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, \ + /* symbol, symbol_ptr_ptr, */ \ + (struct bfd_symbol *) SYM, &SEC.symbol, \ \ /* map_head, map_tail */ \ { NULL }, { NULL } \ @@ -1664,16 +1744,23 @@ 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 -#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 +#define bfd_mach_fido 9 +#define bfd_mach_mcf_isa_a_nodiv 10 +#define bfd_mach_mcf_isa_a 11 +#define bfd_mach_mcf_isa_a_mac 12 +#define bfd_mach_mcf_isa_a_emac 13 +#define bfd_mach_mcf_isa_aplus 14 +#define bfd_mach_mcf_isa_aplus_mac 15 +#define bfd_mach_mcf_isa_aplus_emac 16 +#define bfd_mach_mcf_isa_b_nousp 17 +#define bfd_mach_mcf_isa_b_nousp_mac 18 +#define bfd_mach_mcf_isa_b_nousp_emac 19 +#define bfd_mach_mcf_isa_b 20 +#define bfd_mach_mcf_isa_b_mac 21 +#define bfd_mach_mcf_isa_b_emac 22 +#define bfd_mach_mcf_isa_b_float 23 +#define bfd_mach_mcf_isa_b_float_mac 24 +#define bfd_mach_mcf_isa_b_float_emac 25 bfd_arch_vax, /* DEC Vax */ bfd_arch_i960, /* Intel 960 */ /* The order of the following is important. @@ -1714,6 +1801,8 @@ enum bfd_architecture /* Nonzero if MACH is a 64 bit sparc architecture. */ #define bfd_mach_sparc_64bit_p(mach) \ ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) + bfd_arch_spu, /* PowerPC SPU */ +#define bfd_mach_spu 256 bfd_arch_mips, /* MIPS Rxxxx */ #define bfd_mach_mips3000 3000 #define bfd_mach_mips3900 3900 @@ -1851,6 +1940,7 @@ enum bfd_architecture #define bfd_mach_arm_XScale 10 #define bfd_mach_arm_ep9312 11 #define bfd_mach_arm_iWMMXt 12 +#define bfd_mach_arm_iWMMXt2 13 bfd_arch_ns32k, /* National Semiconductors ns32000 */ bfd_arch_w65, /* WDC 65816 */ bfd_arch_tic30, /* Texas Instruments TMS320C30 */ @@ -1892,6 +1982,9 @@ enum bfd_architecture #define bfd_mach_fr500 500 #define bfd_mach_fr550 550 bfd_arch_mcore, + bfd_arch_mep, +#define bfd_mach_mep 1 +#define bfd_mach_mep_h1 0x6831 bfd_arch_ia64, /* HP/Intel ia64 */ #define bfd_mach_ia64_elf64 64 #define bfd_mach_ia64_elf32 32 @@ -1901,9 +1994,10 @@ enum bfd_architecture bfd_arch_iq2000, /* Vitesse IQ2000. */ #define bfd_mach_iq2000 1 #define bfd_mach_iq10 2 - bfd_arch_ms1, + bfd_arch_mt, #define bfd_mach_ms1 1 #define bfd_mach_mrisc2 2 +#define bfd_mach_ms2 3 bfd_arch_pj, bfd_arch_avr, /* Atmel AVR microcontrollers. */ #define bfd_mach_avr1 1 @@ -1911,6 +2005,9 @@ enum bfd_architecture #define bfd_mach_avr3 3 #define bfd_mach_avr4 4 #define bfd_mach_avr5 5 +#define bfd_mach_avr6 6 + bfd_arch_bfin, /* ADI Blackfin */ +#define bfd_mach_bfin 1 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ #define bfd_mach_cr16c 1 bfd_arch_crx, /* National Semiconductor CRX. */ @@ -1922,6 +2019,7 @@ enum bfd_architecture bfd_arch_s390, /* IBM s390 */ #define bfd_mach_s390_31 31 #define bfd_mach_s390_64 64 + bfd_arch_score, /* Sunplus score */ bfd_arch_openrisc, /* OpenRISC */ bfd_arch_mmix, /* Donald Knuth's educational processor. */ bfd_arch_xstormy16, @@ -1933,7 +2031,7 @@ enum bfd_architecture #define bfd_mach_msp13 13 #define bfd_mach_msp14 14 #define bfd_mach_msp15 15 -#define bfd_mach_msp16 16 +#define bfd_mach_msp16 16 #define bfd_mach_msp21 21 #define bfd_mach_msp31 31 #define bfd_mach_msp32 32 @@ -1942,11 +2040,20 @@ enum bfd_architecture #define bfd_mach_msp42 42 #define bfd_mach_msp43 43 #define bfd_mach_msp44 44 + bfd_arch_xc16x, /* Infineon's XC16X Series. */ +#define bfd_mach_xc16x 1 +#define bfd_mach_xc16xl 2 +#define bfd_mach_xc16xs 3 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ #define bfd_mach_xtensa 1 bfd_arch_maxq, /* Dallas MAXQ 10/20 */ #define bfd_mach_maxq10 10 #define bfd_mach_maxq20 20 + bfd_arch_z80, +#define bfd_mach_z80strict 1 /* No undocumented opcodes. */ +#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ +#define bfd_mach_z80full 7 /* All undocumented instructions. */ +#define bfd_mach_r800 11 /* R800: successor with multiplication. */ bfd_arch_last }; @@ -2060,11 +2167,12 @@ enum complain_overflow /* Do not complain on overflow. */ complain_overflow_dont, - /* Complain if the bitfield overflows, whether it is considered - as signed or unsigned. */ + /* Complain if the value overflows when considered as a signed + number one bit larger than the field. ie. A bitfield of N bits + is allowed to represent -2**n to 2**n-1. */ complain_overflow_bitfield, - /* Complain if the value overflows when considered as signed + /* Complain if the value overflows when considered as a signed number. */ complain_overflow_signed, @@ -2389,6 +2497,20 @@ relocation types already defined. */ BFD_RELOC_SPARC_TLS_TPOFF32, BFD_RELOC_SPARC_TLS_TPOFF64, +/* SPU Relocations. */ + BFD_RELOC_SPU_IMM7, + BFD_RELOC_SPU_IMM8, + BFD_RELOC_SPU_IMM10, + BFD_RELOC_SPU_IMM10W, + BFD_RELOC_SPU_IMM16, + BFD_RELOC_SPU_IMM16W, + BFD_RELOC_SPU_IMM18, + BFD_RELOC_SPU_PCREL9a, + BFD_RELOC_SPU_PCREL9b, + BFD_RELOC_SPU_PCREL16, + BFD_RELOC_SPU_LO16, + BFD_RELOC_SPU_HI16, + /* 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 @@ -2556,6 +2678,11 @@ to compensate for the borrow when the low bits are added. */ BFD_RELOC_MIPS_TLS_TPREL_LO16, +/* MIPS ELF relocations (VxWorks extensions). */ + BFD_RELOC_MIPS_COPY, + BFD_RELOC_MIPS_JUMP_SLOT, + + /* Fujitsu Frv Relocations. */ BFD_RELOC_FRV_LABEL16, BFD_RELOC_FRV_LABEL24, @@ -2647,6 +2774,9 @@ in the instruction. */ BFD_RELOC_386_TLS_DTPMOD32, BFD_RELOC_386_TLS_DTPOFF32, BFD_RELOC_386_TLS_TPOFF32, + BFD_RELOC_386_TLS_GOTDESC, + BFD_RELOC_386_TLS_DESC_CALL, + BFD_RELOC_386_TLS_DESC, /* x86-64/elf relocations */ BFD_RELOC_X86_64_GOT32, @@ -2667,6 +2797,14 @@ in the instruction. */ BFD_RELOC_X86_64_TPOFF32, BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32, + BFD_RELOC_X86_64_GOT64, + BFD_RELOC_X86_64_GOTPCREL64, + BFD_RELOC_X86_64_GOTPC64, + BFD_RELOC_X86_64_GOTPLT64, + BFD_RELOC_X86_64_PLTOFF64, + BFD_RELOC_X86_64_GOTPC32_TLSDESC, + BFD_RELOC_X86_64_TLSDESC_CALL, + BFD_RELOC_X86_64_TLSDESC, /* ns32k relocations */ BFD_RELOC_NS32K_IMM_8, @@ -2813,6 +2951,12 @@ not stored in the instruction. The 2nd lowest bit comes from a 1 bit field in the instruction. */ BFD_RELOC_THUMB_PCREL_BLX, +/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ + BFD_RELOC_ARM_PCREL_CALL, + +/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ + BFD_RELOC_ARM_PCREL_JUMP, + /* 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 @@ -2849,6 +2993,16 @@ pc-relative or some form of GOT-indirect relocation. */ /* 31-bit PC relative address. */ BFD_RELOC_ARM_PREL31, +/* Low and High halfword relocations for MOVW and MOVT instructions. */ + BFD_RELOC_ARM_MOVW, + BFD_RELOC_ARM_MOVT, + BFD_RELOC_ARM_MOVW_PCREL, + BFD_RELOC_ARM_MOVT_PCREL, + BFD_RELOC_ARM_THUMB_MOVW, + BFD_RELOC_ARM_THUMB_MOVT, + BFD_RELOC_ARM_THUMB_MOVW_PCREL, + BFD_RELOC_ARM_THUMB_MOVT_PCREL, + /* Relocations for setting up GOTs and PLTs for shared libraries. */ BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_GLOB_DAT, @@ -2868,11 +3022,42 @@ pc-relative or some form of GOT-indirect relocation. */ BFD_RELOC_ARM_TLS_IE32, BFD_RELOC_ARM_TLS_LE32, +/* ARM group relocations. */ + BFD_RELOC_ARM_ALU_PC_G0_NC, + BFD_RELOC_ARM_ALU_PC_G0, + BFD_RELOC_ARM_ALU_PC_G1_NC, + BFD_RELOC_ARM_ALU_PC_G1, + BFD_RELOC_ARM_ALU_PC_G2, + BFD_RELOC_ARM_LDR_PC_G0, + BFD_RELOC_ARM_LDR_PC_G1, + BFD_RELOC_ARM_LDR_PC_G2, + BFD_RELOC_ARM_LDRS_PC_G0, + BFD_RELOC_ARM_LDRS_PC_G1, + BFD_RELOC_ARM_LDRS_PC_G2, + BFD_RELOC_ARM_LDC_PC_G0, + BFD_RELOC_ARM_LDC_PC_G1, + BFD_RELOC_ARM_LDC_PC_G2, + BFD_RELOC_ARM_ALU_SB_G0_NC, + BFD_RELOC_ARM_ALU_SB_G0, + BFD_RELOC_ARM_ALU_SB_G1_NC, + BFD_RELOC_ARM_ALU_SB_G1, + BFD_RELOC_ARM_ALU_SB_G2, + BFD_RELOC_ARM_LDR_SB_G0, + BFD_RELOC_ARM_LDR_SB_G1, + BFD_RELOC_ARM_LDR_SB_G2, + BFD_RELOC_ARM_LDRS_SB_G0, + BFD_RELOC_ARM_LDRS_SB_G1, + BFD_RELOC_ARM_LDRS_SB_G2, + BFD_RELOC_ARM_LDC_SB_G0, + BFD_RELOC_ARM_LDC_SB_G1, + BFD_RELOC_ARM_LDC_SB_G2, + /* 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_ADD_IMM, BFD_RELOC_ARM_T32_IMM12, BFD_RELOC_ARM_T32_ADD_PC12, BFD_RELOC_ARM_SHIFT_IMM, @@ -2998,6 +3183,121 @@ stored in the instruction. The high 24 bits are installed in bits 23 through 0. */ BFD_RELOC_ARC_B26, +/* ADI Blackfin 16 bit immediate absolute reloc. */ + BFD_RELOC_BFIN_16_IMM, + +/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ + BFD_RELOC_BFIN_16_HIGH, + +/* ADI Blackfin 'a' part of LSETUP. */ + BFD_RELOC_BFIN_4_PCREL, + +/* ADI Blackfin. */ + BFD_RELOC_BFIN_5_PCREL, + +/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ + BFD_RELOC_BFIN_16_LOW, + +/* ADI Blackfin. */ + BFD_RELOC_BFIN_10_PCREL, + +/* ADI Blackfin 'b' part of LSETUP. */ + BFD_RELOC_BFIN_11_PCREL, + +/* ADI Blackfin. */ + BFD_RELOC_BFIN_12_PCREL_JUMP, + +/* ADI Blackfin Short jump, pcrel. */ + BFD_RELOC_BFIN_12_PCREL_JUMP_S, + +/* ADI Blackfin Call.x not implemented. */ + BFD_RELOC_BFIN_24_PCREL_CALL_X, + +/* ADI Blackfin Long Jump pcrel. */ + BFD_RELOC_BFIN_24_PCREL_JUMP_L, + +/* ADI Blackfin FD-PIC relocations. */ + BFD_RELOC_BFIN_GOT17M4, + BFD_RELOC_BFIN_GOTHI, + BFD_RELOC_BFIN_GOTLO, + BFD_RELOC_BFIN_FUNCDESC, + BFD_RELOC_BFIN_FUNCDESC_GOT17M4, + BFD_RELOC_BFIN_FUNCDESC_GOTHI, + BFD_RELOC_BFIN_FUNCDESC_GOTLO, + BFD_RELOC_BFIN_FUNCDESC_VALUE, + BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, + BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, + BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, + BFD_RELOC_BFIN_GOTOFF17M4, + BFD_RELOC_BFIN_GOTOFFHI, + BFD_RELOC_BFIN_GOTOFFLO, + +/* ADI Blackfin GOT relocation. */ + BFD_RELOC_BFIN_GOT, + +/* ADI Blackfin PLTPC relocation. */ + BFD_RELOC_BFIN_PLTPC, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_PUSH, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_CONST, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_ADD, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_SUB, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_MULT, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_DIV, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_MOD, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_LSHIFT, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_RSHIFT, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_AND, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_OR, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_XOR, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_LAND, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_LOR, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_LEN, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_NEG, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_COMP, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_PAGE, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_HWPAGE, + +/* ADI Blackfin arithmetic relocation. */ + BFD_ARELOC_BFIN_ADDR, + /* Mitsubishi D10V relocs. This is a 10-bit reloc with the right 2 bits assumed to be 0. */ @@ -3077,6 +3377,9 @@ of the container. */ /* Renesas M16C/M32C Relocations. */ BFD_RELOC_M32C_HI8, + BFD_RELOC_M32C_RL_JUMP, + BFD_RELOC_M32C_RL_1ADDR, + BFD_RELOC_M32C_RL_2ADDR, /* Renesas M32R (formerly Mitsubishi M32R) relocs. This is a 24 bit absolute address. */ @@ -3268,6 +3571,29 @@ short offset into 11 bits. */ BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, BFD_RELOC_MCORE_RVA, +/* Toshiba Media Processor Relocations. */ + BFD_RELOC_MEP_8, + BFD_RELOC_MEP_16, + BFD_RELOC_MEP_32, + BFD_RELOC_MEP_PCREL8A2, + BFD_RELOC_MEP_PCREL12A2, + BFD_RELOC_MEP_PCREL17A2, + BFD_RELOC_MEP_PCREL24A2, + BFD_RELOC_MEP_PCABS24A2, + BFD_RELOC_MEP_LOW16, + BFD_RELOC_MEP_HI16U, + BFD_RELOC_MEP_HI16S, + BFD_RELOC_MEP_GPREL, + BFD_RELOC_MEP_TPREL, + BFD_RELOC_MEP_TPREL7, + BFD_RELOC_MEP_TPREL7A2, + BFD_RELOC_MEP_TPREL7A4, + BFD_RELOC_MEP_UIMM24, + BFD_RELOC_MEP_ADDR24A4, + BFD_RELOC_MEP_GNU_VTINHERIT, + BFD_RELOC_MEP_GNU_VTENTRY, + + /* These are relocations for the GETA instruction. */ BFD_RELOC_MMIX_GETA, BFD_RELOC_MMIX_GETA_1, @@ -3341,6 +3667,10 @@ of data memory address) into 8 bit immediate value of LDI insn. */ of program memory address) into 8 bit immediate value of LDI insn. */ BFD_RELOC_AVR_HH8_LDI, +/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit +of 32 bit value) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_MS8_LDI, + /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (usually data memory address) into 8 bit immediate value of SUBI insn. */ BFD_RELOC_AVR_LO8_LDI_NEG, @@ -3355,14 +3685,30 @@ SUBI insn. */ of LDI or SUBI insn. */ BFD_RELOC_AVR_HH8_LDI_NEG, +/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb +of 32 bit value) into 8 bit immediate value of LDI insn. */ + BFD_RELOC_AVR_MS8_LDI_NEG, + /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually command address) into 8 bit immediate value of LDI insn. */ BFD_RELOC_AVR_LO8_LDI_PM, +/* This is a 16 bit reloc for the AVR that stores 8 bit value +(command address) into 8 bit immediate value of LDI insn. If the address +is beyond the 128k boundary, the linker inserts a jump stub for this reloc +in the lower 128k. */ + BFD_RELOC_AVR_LO8_LDI_GS, + /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit of command address) into 8 bit immediate value of LDI insn. */ BFD_RELOC_AVR_HI8_LDI_PM, +/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit +of command address) into 8 bit immediate value of LDI insn. If the address +is beyond the 128k boundary, the linker inserts a jump stub for this reloc +below 128k. */ + BFD_RELOC_AVR_HI8_LDI_GS, + /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit of command address) into 8 bit immediate value of LDI insn. */ BFD_RELOC_AVR_HH8_LDI_PM, @@ -3503,6 +3849,31 @@ instructions */ BFD_RELOC_390_GOTPLT20, BFD_RELOC_390_TLS_GOTIE20, +/* Score relocations */ + BFD_RELOC_SCORE_DUMMY1, + +/* Low 16 bit for load/store */ + BFD_RELOC_SCORE_GPREL15, + +/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ + BFD_RELOC_SCORE_DUMMY2, + BFD_RELOC_SCORE_JMP, + +/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ + BFD_RELOC_SCORE_BRANCH, + +/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ + BFD_RELOC_SCORE16_JMP, + +/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ + BFD_RELOC_SCORE16_BRANCH, + +/* Undocumented Score relocs */ + BFD_RELOC_SCORE_GOT15, + BFD_RELOC_SCORE_GOT_LO16, + BFD_RELOC_SCORE_CALL15, + BFD_RELOC_SCORE_DUMMY_HI16, + /* Scenix IP2K - 9-bit register number / data address */ BFD_RELOC_IP2K_FR9, @@ -3840,25 +4211,38 @@ This is the 5 bits of a value. */ BFD_RELOC_XSTORMY16_24, BFD_RELOC_XSTORMY16_FPTR16, +/* Self-describing complex relocations. */ + BFD_RELOC_RELC, + + +/* Infineon Relocations. */ + BFD_RELOC_XC16X_PAG, + BFD_RELOC_XC16X_POF, + BFD_RELOC_XC16X_SEG, + BFD_RELOC_XC16X_SOF, + /* Relocations used by VAX ELF. */ BFD_RELOC_VAX_GLOB_DAT, BFD_RELOC_VAX_JMP_SLOT, BFD_RELOC_VAX_RELATIVE, -/* Morpho MS1 - 16 bit immediate relocation. */ - BFD_RELOC_MS1_PC16, +/* Morpho MT - 16 bit immediate relocation. */ + BFD_RELOC_MT_PC16, + +/* Morpho MT - Hi 16 bits of an address. */ + BFD_RELOC_MT_HI16, -/* Morpho MS1 - Hi 16 bits of an address. */ - BFD_RELOC_MS1_HI16, +/* Morpho MT - Low 16 bits of an address. */ + BFD_RELOC_MT_LO16, -/* Morpho MS1 - Low 16 bits of an address. */ - BFD_RELOC_MS1_LO16, +/* Morpho MT - Used to tell the linker which vtable entries are used. */ + BFD_RELOC_MT_GNU_VTINHERIT, -/* Morpho MS1 - Used to tell the linker which vtable entries are used. */ - BFD_RELOC_MS1_GNU_VTINHERIT, +/* Morpho MT - Used to tell the linker which vtable entries are used. */ + BFD_RELOC_MT_GNU_VTENTRY, -/* Morpho MS1 - Used to tell the linker which vtable entries are used. */ - BFD_RELOC_MS1_GNU_VTENTRY, +/* Morpho MT - 8 bit immediate relocation. */ + BFD_RELOC_MT_PCINSN8, /* msp430 specific relocation codes */ BFD_RELOC_MSP430_10_PCREL, @@ -3942,17 +4326,20 @@ replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ BFD_RELOC_XTENSA_OP1, BFD_RELOC_XTENSA_OP2, -/* Xtensa relocation to mark that the assembler expanded the +/* 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 +/* 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, +/* 8 bit signed offset in (ix+d) or (iy+d). */ + BFD_RELOC_Z80_DISP8, + /* DJNZ offset. */ BFD_RELOC_Z8K_DISP7, @@ -4077,6 +4464,14 @@ typedef struct bfd_symbol /* This symbol is thread local. Used in ELF. */ #define BSF_THREAD_LOCAL 0x40000 + /* This symbol represents a complex relocation expression, + with the expression tree serialized in the symbol name. */ +#define BSF_RELC 0x80000 + + /* This symbol represents a signed complex relocation expression, + with the expression tree serialized in the symbol name. */ +#define BSF_SRELC 0x100000 + flagword flags; /* A pointer to the section to which this symbol is @@ -4326,13 +4721,14 @@ typedef enum bfd_error bfd_error_bad_value, bfd_error_file_truncated, bfd_error_file_too_big, + bfd_error_on_input, bfd_error_invalid_error_code } bfd_error_type; bfd_error_type bfd_get_error (void); -void bfd_set_error (bfd_error_type error_tag); +void bfd_set_error (bfd_error_type error_tag, ...); const char *bfd_errmsg (bfd_error_type error_tag); @@ -4387,8 +4783,8 @@ bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); #define 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)) +#define bfd_sizeof_headers(abfd, info) \ + BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ BFD_SEND (abfd, _bfd_find_nearest_line, \ @@ -4496,10 +4892,13 @@ void bfd_preserve_restore (bfd *, struct bfd_preserve *); void bfd_preserve_finish (bfd *, struct bfd_preserve *); -void bfd_hide_symbol (bfd *, - struct bfd_link_info *, - struct bfd_link_hash_entry *, - bfd_boolean); +bfd_vma bfd_emul_get_maxpagesize (const char *); + +void bfd_emul_set_maxpagesize (const char *, bfd_vma); + +bfd_vma bfd_emul_get_commonpagesize (const char *); + +void bfd_emul_set_commonpagesize (const char *, bfd_vma); /* Extracted from archive.c. */ symindex bfd_get_next_mapent @@ -4517,6 +4916,9 @@ int bfd_core_file_failing_signal (bfd *abfd); bfd_boolean core_file_matches_executable_p (bfd *core_bfd, bfd *exec_bfd); +bfd_boolean generic_core_file_matches_executable_p + (bfd *core_bfd, bfd *exec_bfd); + /* Extracted from targets.c. */ #define BFD_SEND(bfd, message, arglist) \ ((*((bfd)->xvec->message)) arglist) @@ -4665,6 +5067,7 @@ typedef struct bfd_target #define BFD_JUMP_TABLE_COPY(NAME) \ NAME##_bfd_copy_private_bfd_data, \ NAME##_bfd_merge_private_bfd_data, \ + _bfd_generic_init_private_section_data, \ NAME##_bfd_copy_private_section_data, \ NAME##_bfd_copy_private_symbol_data, \ NAME##_bfd_copy_private_header_data, \ @@ -4677,6 +5080,12 @@ typedef struct bfd_target /* Called to merge BFD general private data from one object file to a common output file when linking. */ bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); + /* Called to initialize BFD private section data from one object file + to another. */ +#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ + BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) + bfd_boolean (*_bfd_init_private_section_data) + (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); /* Called to copy BFD private section data from one object file to another. */ bfd_boolean (*_bfd_copy_private_section_data) @@ -4798,6 +5207,7 @@ typedef struct bfd_target reloc_howto_type * (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); + /* Routines used when writing an object file. */ #define BFD_JUMP_TABLE_WRITE(NAME) \ NAME##_set_arch_mach, \ @@ -4825,7 +5235,7 @@ typedef struct bfd_target NAME##_bfd_discard_group, \ NAME##_section_already_linked \ - int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); + int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); bfd_byte * (*_bfd_get_relocated_section_contents) (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, bfd_boolean, struct bfd_symbol **); @@ -4868,7 +5278,8 @@ typedef struct bfd_target /* Check if SEC has been already linked during a reloceatable or final link. */ - void (*_section_already_linked) (bfd *, struct bfd_section *); + void (*_section_already_linked) (bfd *, struct bfd_section *, + struct bfd_link_info *); /* Routines to handle dynamic symbols and relocs. */ #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ @@ -4928,10 +5339,11 @@ bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); #define bfd_link_split_section(abfd, sec) \ BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) -void bfd_section_already_linked (bfd *abfd, asection *sec); +void bfd_section_already_linked (bfd *abfd, asection *sec, + struct bfd_link_info *info); -#define bfd_section_already_linked(abfd, sec) \ - BFD_SEND (abfd, _section_already_linked, (abfd, sec)) +#define bfd_section_already_linked(abfd, sec, info) \ + BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) /* Extracted from simple.c. */ bfd_byte *bfd_simple_get_relocated_section_contents