diff options
Diffstat (limited to 'bfd/bfd-in2.h')
| -rw-r--r-- | bfd/bfd-in2.h | 423 |
1 files changed, 157 insertions, 266 deletions
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 40d3b7a896a..8de7d4950b1 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -8,7 +8,7 @@ /* 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, 2006, 2007, 2008, 2009 + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. Contributed by Cygnus Support. @@ -73,8 +73,6 @@ extern "C" { #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) -#define BFD_SUPPORTS_PLUGINS @supports_plugins@ - /* 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. */ @@ -722,10 +720,6 @@ extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); -extern bfd_boolean bfd_cr16_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 @@ -774,10 +768,6 @@ extern bfd_boolean bfd_get_file_window /* XCOFF support routines for the linker. */ -extern bfd_boolean bfd_xcoff_split_import_path - (bfd *, const char *, const char **, const char **); -extern bfd_boolean bfd_xcoff_set_archive_import_path - (struct bfd_link_info *, bfd *, const char *); extern bfd_boolean bfd_xcoff_link_record_set (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); extern bfd_boolean bfd_xcoff_import_symbol @@ -792,7 +782,7 @@ extern bfd_boolean bfd_xcoff_record_link_assignment extern bfd_boolean bfd_xcoff_size_dynamic_sections (bfd *, struct bfd_link_info *, const char *, const char *, unsigned long, unsigned long, unsigned long, bfd_boolean, - int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean); + int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); extern bfd_boolean bfd_xcoff_link_generate_rtinit (bfd *, const char *, const char *, bfd_boolean); @@ -834,9 +824,6 @@ extern void bfd_elf32_arm_init_maps extern void bfd_elf32_arm_set_vfp11_fix (bfd *, struct bfd_link_info *); -extern void bfd_elf32_arm_set_cortex_a8_fix - (bfd *, struct bfd_link_info *); - extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan (bfd *, struct bfd_link_info *); @@ -872,7 +859,7 @@ extern bfd_boolean bfd_elf32_arm_process_before_allocation void bfd_elf32_arm_set_target_relocs (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, - int, int, int, int); + int, int, int); extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking (bfd *, struct bfd_link_info *); @@ -910,11 +897,7 @@ extern bfd_boolean elf32_arm_size_stubs struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void)); extern bfd_boolean elf32_arm_build_stubs (struct bfd_link_info *); - -/* ARM unwind section editing support. */ -extern bfd_boolean elf32_arm_fix_exidx_coverage - (struct bfd_section **, unsigned int, struct bfd_link_info *); - + /* TI COFF load page support. */ extern void bfd_ticoff_set_section_load_page (struct bfd_section *, int); @@ -1122,9 +1105,6 @@ long bfd_get_mtime (bfd *abfd); file_ptr bfd_get_size (bfd *abfd); -void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, - int prot, int flags, file_ptr offset); - /* Extracted from bfdwin.c. */ /* Extracted from section.c. */ typedef struct bfd_section @@ -1320,10 +1300,6 @@ typedef struct bfd_section TMS320C54X only. */ #define SEC_TIC54X_CLINK 0x20000000 - /* Indicate that section has the no read flag set. This happens - when memory read flag isn't set. */ -#define SEC_COFF_NOREAD 0x40000000 - /* End of section flags. */ /* Some internal packed boolean fields. */ @@ -1363,9 +1339,6 @@ typedef struct bfd_section /* Nonzero if this section has TLS related relocations. */ unsigned int has_tls_reloc:1; - /* Nonzero if this section has a call to __tls_get_addr. */ - unsigned int has_tls_get_addr_call:1; - /* Nonzero if this section has a gp reloc. */ unsigned int has_gp_reloc:1; @@ -1405,13 +1378,6 @@ typedef struct bfd_section section size calculated on a previous linker relaxation pass. */ bfd_size_type rawsize; - /* Relaxation table. */ - struct relax_table *relax; - - /* Count of used relaxation table entries. */ - int relax_count; - - /* 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 input section (byte ==> smallest addressable unit on the @@ -1501,17 +1467,6 @@ typedef struct bfd_section } map_head, map_tail; } asection; -/* Relax table contains information about instructions which can - be removed by relaxation -- replacing a long address with a - short address. */ -struct relax_table { - /* Address where bytes may be deleted. */ - bfd_vma addr; - - /* Number of bytes to be deleted. */ - int size; -}; - /* These sections are global, and are managed by BFD. The application and target back end are not permitted to change the values in these sections. New code should use the section_ptr macros rather @@ -1644,11 +1599,11 @@ extern asection bfd_ind_section; /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \ 0, 0, 0, 0, \ \ - /* has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, */ \ - 0, 0, 0, \ + /* has_gp_reloc, need_finalize_relax, reloc_done, */ \ + 0, 0, 0, \ \ - /* reloc_done, vma, lma, size, rawsize, relax, relax_count, */ \ - 0, 0, 0, 0, 0, 0, 0, \ + /* vma, lma, size, rawsize */ \ + 0, 0, 0, 0, \ \ /* output_offset, output_section, alignment_power, */ \ 0, (struct bfd_section *) &SEC, 0, \ @@ -1834,15 +1789,12 @@ enum bfd_architecture #define bfd_mach_mips9000 9000 #define bfd_mach_mips10000 10000 #define bfd_mach_mips12000 12000 -#define bfd_mach_mips14000 14000 -#define bfd_mach_mips16000 16000 #define bfd_mach_mips16 16 #define bfd_mach_mips5 5 #define bfd_mach_mips_loongson_2e 3001 #define bfd_mach_mips_loongson_2f 3002 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ #define bfd_mach_mips_octeon 6501 -#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ #define bfd_mach_mipsisa32 32 #define bfd_mach_mipsisa32r2 33 #define bfd_mach_mipsisa64 64 @@ -1853,9 +1805,6 @@ enum bfd_architecture #define bfd_mach_i386_i386_intel_syntax 3 #define bfd_mach_x86_64 64 #define bfd_mach_x86_64_intel_syntax 65 - bfd_arch_l1om, /* Intel L1OM */ -#define bfd_mach_l1om 66 -#define bfd_mach_l1om_intel_syntax 67 bfd_arch_we32k, /* AT&T WE32xxx */ bfd_arch_tahoe, /* CCI/Harris Tahoe */ bfd_arch_i860, /* Intel 860 */ @@ -1874,13 +1823,11 @@ enum bfd_architecture #define bfd_mach_h8300sx 6 #define bfd_mach_h8300sxn 7 bfd_arch_pdp11, /* DEC PDP-11 */ - bfd_arch_plugin, bfd_arch_powerpc, /* PowerPC */ #define bfd_mach_ppc 32 #define bfd_mach_ppc64 64 #define bfd_mach_ppc_403 403 #define bfd_mach_ppc_403gc 4030 -#define bfd_mach_ppc_405 405 #define bfd_mach_ppc_505 505 #define bfd_mach_ppc_601 601 #define bfd_mach_ppc_602 602 @@ -1976,10 +1923,10 @@ enum bfd_architecture #define bfd_mach_v850e 'E' #define bfd_mach_v850e1 '1' bfd_arch_arc, /* ARC Cores */ -#define bfd_mach_arc_5 5 -#define bfd_mach_arc_6 6 -#define bfd_mach_arc_7 7 -#define bfd_mach_arc_8 8 +#define bfd_mach_arc_a4 0 +#define bfd_mach_arc_a5 1 +#define bfd_mach_arc_arc600 2 +#define bfd_mach_arc_arc700 3 bfd_arch_m32c, /* Renesas M16C/M32C. */ #define bfd_mach_m16c 0x75 #define bfd_mach_m32c 0x78 @@ -2003,13 +1950,10 @@ enum bfd_architecture #define bfd_mach_frvtomcat 499 /* fr500 prototype */ #define bfd_mach_fr500 500 #define bfd_mach_fr550 550 - bfd_arch_moxie, /* The moxie processor */ -#define bfd_mach_moxie 1 bfd_arch_mcore, bfd_arch_mep, #define bfd_mach_mep 1 #define bfd_mach_mep_h1 0x6831 -#define bfd_mach_mep_c5 0x6335 bfd_arch_ia64, /* HP/Intel ia64 */ #define bfd_mach_ia64_elf64 64 #define bfd_mach_ia64_elf32 32 @@ -2051,8 +1995,6 @@ enum bfd_architecture #define bfd_mach_s390_31 31 #define bfd_mach_s390_64 64 bfd_arch_score, /* Sunplus score */ -#define bfd_mach_score3 3 -#define bfd_mach_score7 7 bfd_arch_openrisc, /* OpenRISC */ bfd_arch_mmix, /* Donald Knuth's educational processor. */ bfd_arch_xstormy16, @@ -2087,9 +2029,6 @@ enum bfd_architecture #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_lm32, /* Lattice Mico32 */ -#define bfd_mach_lm32 1 - bfd_arch_microblaze,/* Xilinx MicroBlaze. */ bfd_arch_last }; @@ -2416,21 +2355,6 @@ The 24-bit relocation is used in some Intel 960 configurations. */ BFD_RELOC_68K_GLOB_DAT, BFD_RELOC_68K_JMP_SLOT, BFD_RELOC_68K_RELATIVE, - BFD_RELOC_68K_TLS_GD32, - BFD_RELOC_68K_TLS_GD16, - BFD_RELOC_68K_TLS_GD8, - BFD_RELOC_68K_TLS_LDM32, - BFD_RELOC_68K_TLS_LDM16, - BFD_RELOC_68K_TLS_LDM8, - BFD_RELOC_68K_TLS_LDO32, - BFD_RELOC_68K_TLS_LDO16, - BFD_RELOC_68K_TLS_LDO8, - BFD_RELOC_68K_TLS_IE32, - BFD_RELOC_68K_TLS_IE16, - BFD_RELOC_68K_TLS_IE8, - BFD_RELOC_68K_TLS_LE32, - BFD_RELOC_68K_TLS_LE16, - BFD_RELOC_68K_TLS_LE8, /* Linkage-table relative. */ BFD_RELOC_32_BASEREL, @@ -2568,7 +2492,6 @@ relocation types already defined. */ BFD_RELOC_SPU_HI16, BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64, - BFD_RELOC_SPU_ADD_PIC, /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or "addend" in some special way. @@ -2639,22 +2562,6 @@ share a common GP, and the target address is adjusted for STO_ALPHA_STD_GPLOAD. */ BFD_RELOC_ALPHA_BRSGP, -/* The NOP relocation outputs a NOP if the longword displacement -between two procedure entry points is < 2^21. */ - BFD_RELOC_ALPHA_NOP, - -/* The BSR relocation outputs a BSR if the longword displacement -between two procedure entry points is < 2^21. */ - BFD_RELOC_ALPHA_BSR, - -/* The LDA relocation outputs a LDA if the longword displacement -between two procedure entry points is < 2^16. */ - BFD_RELOC_ALPHA_LDA, - -/* The BOH relocation outputs a BSR if the longword displacement -between two procedure entry points is < 2^21, or else a hint. */ - BFD_RELOC_ALPHA_BOH, - /* Alpha thread-local storage relocations. */ BFD_RELOC_ALPHA_TLSGD, BFD_RELOC_ALPHA_TLSLDM, @@ -2763,10 +2670,6 @@ to compensate for the borrow when the low bits are added. */ BFD_RELOC_MIPS_JUMP_SLOT, -/* Moxie ELF relocations. */ - BFD_RELOC_MOXIE_10_PCREL, - - /* Fujitsu Frv Relocations. */ BFD_RELOC_FRV_LABEL16, BFD_RELOC_FRV_LABEL24, @@ -2871,7 +2774,6 @@ relaxation. */ BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_386_TLS_DESC, - BFD_RELOC_386_IRELATIVE, /* x86-64/elf relocations */ BFD_RELOC_X86_64_GOT32, @@ -2900,7 +2802,6 @@ relaxation. */ BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL, BFD_RELOC_X86_64_TLSDESC, - BFD_RELOC_X86_64_IRELATIVE, /* ns32k relocations */ BFD_RELOC_NS32K_IMM_8, @@ -2985,8 +2886,6 @@ relaxation. */ /* PowerPC and PowerPC64 thread-local storage relocations. */ BFD_RELOC_PPC_TLS, - BFD_RELOC_PPC_TLSGD, - BFD_RELOC_PPC_TLSLD, BFD_RELOC_PPC_DTPMOD, BFD_RELOC_PPC_TPREL16, BFD_RELOC_PPC_TPREL16_LO, @@ -3284,6 +3183,112 @@ stored in the instruction. The high 24 bits are installed in bits 23 through 0. */ BFD_RELOC_ARC_B26, +/* ARCompact 21 bit pc-relative branch. The lowest bit must be zero and is +not stored in the instruction. The remaining 20 bits are installed in +2 groups of 10 bits each. The high 10 bits are installed in bits 26 +through 17 and the remaining 10 bits in bits 15 through 6. */ + BFD_RELOC_ARC_S21H_PCREL, + +/* ARCompact 21 bit pc-relative branch. The lowest two bits must be zero and +are not stored in the instruction. The remaining 19 bits are installed in +2 groups of 9 and 10 bits each. The high 9 bits are installed in bits 26 +through 18 and the remaining 10 bits in bits 15 through 6. */ + BFD_RELOC_ARC_S21W_PCREL, + +/* ARCompact 25 bit pc-relative branch. The lowest bit must be zero and is +not stored in the instruction. The remaining 24 bits are installed in +3 groups of 10 bits, 10 bits and 4 bits each. The high 10 bits are +installed in bits 26 through 17, next 10 bits in bits 15 through 6 and the +remaining 4 bits in bits 3 through 0. */ + BFD_RELOC_ARC_S25H_PCREL, + +/* ARCompact 25 bit pc-relative branch. The lowest two bits must be zero and +are not stored in the instruction. The remaining 23 bits are installed in +3 groups of 10 bits, 9 bits and 4 bits each. The high 9 bits are installed +in bits 26 through 18, next 10 bits in bits 15 through 6 and the +remaining 4 bits in bits 3 through 0. */ + BFD_RELOC_ARC_S25W_PCREL, + +/* ARCompact 13 bit pc-relative branch. The lowest 2 bits must be zero and +are not stored in the the instruction. The upper 11 bits are installed +in bits 10 through 0. */ + BFD_RELOC_ARC_S13_PCREL, + +/* ARCompact Middle-endian 32 bit word relocation */ + BFD_RELOC_ARC_32_ME, + +/* ARCompact PC Relative 32 bit relocation. */ + BFD_RELOC_ARC_PC32 , + +/* ARC 700 GOT specific relocation. This computes the distance from the current +pcl to the symbol's global offset table entry. */ + BFD_RELOC_ARC_GOTPC32, + +/* ARC 700 PLT specific relocation. This computes the distance from the base +of the PLT to the symbols PLT entry. */ + BFD_RELOC_ARC_PLT32 , + +/* ARC 700 Copy relocation. This refers to a location in the writable segment +and during execution the dynamic linker copies data associated with the shared +objects symbol to the location specified by the offset. Created for +dynamic linking by the linker . */ + BFD_RELOC_ARC_COPY, + +/* ARC 700 Global Data relocaton.This is to set a GOT entry to the address +of the specified symbol . This allows one to determine the correspondence +between symbols and GOT entries. */ + BFD_RELOC_ARC_GLOB_DAT, + +/* This gives the location of a PLT entrys GOT entry. The dynamic linker +modifies the GOT entry so that the PLT will transfer control to the designated +symbols address. Created by the linker. */ + BFD_RELOC_ARC_JMP_SLOT, + +/* This gives the location of a value representing a relative address. +The dynamic linker adds the load address of the shared library to +the relative address to compute the final address. */ + BFD_RELOC_ARC_RELATIVE, + +/* This gives the difference between a symbols value and the address of the +Global Offset Table This causes the linker to build the GOT. */ + BFD_RELOC_ARC_GOTOFF, + +/* This gives the difference between the address of the GOT base and the +current PC. The symbol referenced is _GLOBAL_OFFSET_TABLE . */ + BFD_RELOC_ARC_GOTPC, + +/* ARC 700 GOT specific relocation. This computes the distance from the base +of the GOT to the symbol's global offset table entry. */ + BFD_RELOC_ARC_GOT32, + +/* small data reloc 1 */ + BFD_RELOC_ARC_SDA, + +/* small data reloc 2 */ + BFD_RELOC_ARC_SDA32, + +/* small data reloc 3 */ + BFD_RELOC_ARC_SDA_LDST, + +/* small data reloc 4 */ + BFD_RELOC_ARC_SDA_LDST1, + +/* small data reloc 5 */ + BFD_RELOC_ARC_SDA_LDST2, + +/* small data reloc 6 */ + BFD_RELOC_ARC_SDA16_LD, + +/* small data reloc 7 */ + BFD_RELOC_ARC_SDA16_LD1, + +/* small data reloc 8 */ + BFD_RELOC_ARC_SDA16_LD2, + +/* small data reloc 9 */ + BFD_RELOC_ARC_SDA32_ME, + + /* ADI Blackfin 16 bit immediate absolute reloc. */ BFD_RELOC_BFIN_16_IMM, @@ -3950,8 +3955,10 @@ instructions */ BFD_RELOC_390_GOTPLT20, BFD_RELOC_390_TLS_GOTIE20, -/* Score relocations -Low 16 bit for load/store */ +/* 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 */ @@ -3961,21 +3968,12 @@ Low 16 bit for load/store */ /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ BFD_RELOC_SCORE_BRANCH, -/* This is a 32-bit reloc for 48-bit instructions. */ - BFD_RELOC_SCORE_IMM30, - -/* This is a 32-bit reloc for 48-bit instructions. */ - BFD_RELOC_SCORE_IMM32, - /* 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, -/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ - BFD_RELOC_SCORE_BCMP, - /* Undocumented Score relocs */ BFD_RELOC_SCORE_GOT15, BFD_RELOC_SCORE_GOT_LO16, @@ -4237,9 +4235,6 @@ This is the 5 bits of a value. */ BFD_RELOC_CR16_SWITCH8, BFD_RELOC_CR16_SWITCH16, BFD_RELOC_CR16_SWITCH32, - BFD_RELOC_CR16_GOT_REGREL20, - BFD_RELOC_CR16_GOTC_REGREL20, - BFD_RELOC_CR16_GLOB_DAT, /* NS CRX Relocations. */ BFD_RELOC_CRX_REL4, @@ -4315,7 +4310,6 @@ This is the 5 bits of a value. */ BFD_RELOC_CRIS_32_TPREL, BFD_RELOC_CRIS_16_TPREL, BFD_RELOC_CRIS_DTPMOD, - BFD_RELOC_CRIS_32_IE, /* Intel i860 Relocations. */ BFD_RELOC_860_COPY, @@ -4514,77 +4508,6 @@ BFD_RELOC_XTENSA_ASM_EXPAND. */ /* 4 bit value. */ BFD_RELOC_Z8K_IMM4L, - -/* Lattice Mico32 relocations. */ - BFD_RELOC_LM32_CALL, - BFD_RELOC_LM32_BRANCH, - BFD_RELOC_LM32_16_GOT, - BFD_RELOC_LM32_GOTOFF_HI16, - BFD_RELOC_LM32_GOTOFF_LO16, - BFD_RELOC_LM32_COPY, - BFD_RELOC_LM32_GLOB_DAT, - BFD_RELOC_LM32_JMP_SLOT, - BFD_RELOC_LM32_RELATIVE, - -/* Difference between two section addreses. Must be followed by a -BFD_RELOC_MACH_O_PAIR. */ - BFD_RELOC_MACH_O_SECTDIFF, - -/* Mach-O generic relocations. */ - BFD_RELOC_MACH_O_PAIR, - -/* This is a 32 bit reloc for the microblaze that stores the -low 16 bits of a value */ - BFD_RELOC_MICROBLAZE_32_LO, - -/* This is a 32 bit pc-relative reloc for the microblaze that -stores the low 16 bits of a value */ - BFD_RELOC_MICROBLAZE_32_LO_PCREL, - -/* This is a 32 bit reloc for the microblaze that stores a -value relative to the read-only small data area anchor */ - BFD_RELOC_MICROBLAZE_32_ROSDA, - -/* This is a 32 bit reloc for the microblaze that stores a -value relative to the read-write small data area anchor */ - BFD_RELOC_MICROBLAZE_32_RWSDA, - -/* This is a 32 bit reloc for the microblaze to handle -expressions of the form "Symbol Op Symbol" */ - BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, - -/* This is a 64 bit reloc that stores the 32 bit pc relative -value in two words (with an imm instruction). No relocation is -done here - only used for relaxing */ - BFD_RELOC_MICROBLAZE_64_NONE, - -/* This is a 64 bit reloc that stores the 32 bit pc relative -value in two words (with an imm instruction). The relocation is -PC-relative GOT offset */ - BFD_RELOC_MICROBLAZE_64_GOTPC, - -/* This is a 64 bit reloc that stores the 32 bit pc relative -value in two words (with an imm instruction). The relocation is -GOT offset */ - BFD_RELOC_MICROBLAZE_64_GOT, - -/* This is a 64 bit reloc that stores the 32 bit pc relative -value in two words (with an imm instruction). The relocation is -PC-relative offset into PLT */ - BFD_RELOC_MICROBLAZE_64_PLT, - -/* This is a 64 bit reloc that stores the 32 bit GOT relative -value in two words (with an imm instruction). The relocation is -relative offset from _GLOBAL_OFFSET_TABLE_ */ - BFD_RELOC_MICROBLAZE_64_GOTOFF, - -/* This is a 32 bit reloc that stores the 32 bit GOT relative -value in a word. The relocation is relative offset from */ - BFD_RELOC_MICROBLAZE_32_GOTOFF, - -/* This is used to tell the dynamic linker to copy the value out of -the dynamic object into the runtime process image. */ - BFD_RELOC_MICROBLAZE_COPY, BFD_RELOC_UNUSED }; typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; reloc_howto_type *bfd_reloc_type_lookup @@ -4619,107 +4542,100 @@ typedef struct bfd_symbol symvalue value; /* Attributes of a symbol. */ -#define BSF_NO_FLAGS 0x00 +#define BSF_NO_FLAGS 0x00 /* The symbol has local scope; <<static>> in <<C>>. The value is the offset into the section of the data. */ -#define BSF_LOCAL (1 << 0) +#define BSF_LOCAL 0x01 /* The symbol has global scope; initialized data in <<C>>. The value is the offset into the section of the data. */ -#define BSF_GLOBAL (1 << 1) +#define BSF_GLOBAL 0x02 /* The symbol has global scope and is exported. The value is the offset into the section of the data. */ #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ /* A normal C symbol would be one of: - <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or + <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or <<BSF_GLOBAL>>. */ /* The symbol is a debugging record. The value has an arbitrary meaning, unless BSF_DEBUGGING_RELOC is also set. */ -#define BSF_DEBUGGING (1 << 2) +#define BSF_DEBUGGING 0x08 /* The symbol denotes a function entry point. Used in ELF, perhaps others someday. */ -#define BSF_FUNCTION (1 << 3) +#define BSF_FUNCTION 0x10 /* Used by the linker. */ -#define BSF_KEEP (1 << 5) -#define BSF_KEEP_G (1 << 6) +#define BSF_KEEP 0x20 +#define BSF_KEEP_G 0x40 /* A weak global symbol, overridable without warnings by a regular global symbol of the same name. */ -#define BSF_WEAK (1 << 7) +#define BSF_WEAK 0x80 /* This symbol was created to point to a section, e.g. ELF's STT_SECTION symbols. */ -#define BSF_SECTION_SYM (1 << 8) +#define BSF_SECTION_SYM 0x100 /* The symbol used to be a common symbol, but now it is allocated. */ -#define BSF_OLD_COMMON (1 << 9) +#define BSF_OLD_COMMON 0x200 + + /* The default value for common data. */ +#define BFD_FORT_COMM_DEFAULT_VALUE 0 /* In some files the type of a symbol sometimes alters its location in an output file - ie in coff a <<ISFCN>> symbol which is also <<C_EXT>> symbol appears where it was declared and not at the end of a section. This bit is set by the target BFD part to convey this information. */ -#define BSF_NOT_AT_END (1 << 10) +#define BSF_NOT_AT_END 0x400 /* Signal that the symbol is the label of constructor section. */ -#define BSF_CONSTRUCTOR (1 << 11) +#define BSF_CONSTRUCTOR 0x800 /* Signal that the symbol is a warning symbol. The name is a warning. The name of the next symbol is the one to warn about; if a reference is made to a symbol with the same name as the next symbol, a warning is issued by the linker. */ -#define BSF_WARNING (1 << 12) +#define BSF_WARNING 0x1000 /* Signal that the symbol is indirect. This symbol is an indirect pointer to the symbol with the same name as the next symbol. */ -#define BSF_INDIRECT (1 << 13) +#define BSF_INDIRECT 0x2000 /* BSF_FILE marks symbols that contain a file name. This is used for ELF STT_FILE symbols. */ -#define BSF_FILE (1 << 14) +#define BSF_FILE 0x4000 /* Symbol is from dynamic linking information. */ -#define BSF_DYNAMIC (1 << 15) +#define BSF_DYNAMIC 0x8000 /* The symbol denotes a data object. Used in ELF, and perhaps others someday. */ -#define BSF_OBJECT (1 << 16) +#define BSF_OBJECT 0x10000 /* This symbol is a debugging symbol. The value is the offset into the section of the data. BSF_DEBUGGING should be set as well. */ -#define BSF_DEBUGGING_RELOC (1 << 17) +#define BSF_DEBUGGING_RELOC 0x20000 /* This symbol is thread local. Used in ELF. */ -#define BSF_THREAD_LOCAL (1 << 18) +#define BSF_THREAD_LOCAL 0x40000 /* This symbol represents a complex relocation expression, with the expression tree serialized in the symbol name. */ -#define BSF_RELC (1 << 19) +#define BSF_RELC 0x80000 /* This symbol represents a signed complex relocation expression, with the expression tree serialized in the symbol name. */ -#define BSF_SRELC (1 << 20) +#define BSF_SRELC 0x100000 /* This symbol was created by bfd_get_synthetic_symtab. */ -#define BSF_SYNTHETIC (1 << 21) - - /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. - The dynamic linker will compute the value of this symbol by - calling the function that it points to. BSF_FUNCTION must - also be also set. */ -#define BSF_GNU_INDIRECT_FUNCTION (1 << 22) - /* This symbol is a globally unique data object. The dynamic linker - will make sure that in the entire process there is just one symbol - with this name and type in use. BSF_OBJECT must also be set. */ -#define BSF_GNU_UNIQUE (1 << 23) +#define BSF_SYNTHETIC 0x200000 flagword flags; @@ -4783,14 +4699,6 @@ bfd_boolean bfd_copy_private_symbol_data (ibfd, isymbol, obfd, osymbol)) /* Extracted from bfd.c. */ -enum bfd_direction - { - no_direction = 0, - read_direction = 1, - write_direction = 2, - both_direction = 3 - }; - struct bfd { /* A unique identifier of the BFD */ @@ -4825,7 +4733,14 @@ struct bfd bfd_format format; /* The direction with which the BFD was opened. */ - enum bfd_direction direction; + enum bfd_direction + { + no_direction = 0, + read_direction = 1, + write_direction = 2, + both_direction = 3 + } + direction; /* Format_specific flags. */ flagword flags; @@ -4894,11 +4809,6 @@ struct bfd to any input file. */ #define BFD_LINKER_CREATED 0x2000 - /* This may be set before writing out a BFD to request that it - be written using values for UIDs, GIDs, timestamps, etc. that - will be consistent from run to run. */ -#define BFD_DETERMINISTIC_OUTPUT 0x4000 - /* Currently my_archive is tested before adding origin to anything. I believe that this can become always an add of origin, with origin set to 0 for non archive files. */ @@ -4969,7 +4879,6 @@ struct bfd struct ieee_data_struct *ieee_data; struct ieee_ar_data_struct *ieee_ar_data; struct srec_data_struct *srec_data; - struct verilog_data_struct *verilog_data; struct ihex_data_struct *ihex_data; struct tekhex_data_struct *tekhex_data; struct elf_obj_tdata *elf_obj_data; @@ -4990,7 +4899,6 @@ struct bfd struct netbsd_core_struct *netbsd_core_data; struct mach_o_data_struct *mach_o_data; struct mach_o_fat_data_struct *mach_o_fat_data; - struct plugin_data_struct *plugin_data; struct bfd_pef_data_struct *pef_data; struct bfd_pef_xlib_data_struct *pef_xlib_data; struct bfd_sym_data_struct *sym_data; @@ -5292,7 +5200,6 @@ enum bfd_flavour bfd_target_oasys_flavour, bfd_target_tekhex_flavour, bfd_target_srec_flavour, - bfd_target_verilog_flavour, bfd_target_ihex_flavour, bfd_target_som_flavour, bfd_target_os9k_flavour, @@ -5575,8 +5482,7 @@ typedef struct bfd_target NAME##_bfd_merge_sections, \ NAME##_bfd_is_group_section, \ NAME##_bfd_discard_group, \ - NAME##_section_already_linked, \ - NAME##_bfd_define_common_symbol + NAME##_section_already_linked \ int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); bfd_byte * (*_bfd_get_relocated_section_contents) @@ -5624,10 +5530,6 @@ typedef struct bfd_target void (*_section_already_linked) (bfd *, struct bfd_section *, struct bfd_link_info *); - /* Define a common symbol. */ - bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, - struct bfd_link_hash_entry *); - /* Routines to handle dynamic symbols and relocs. */ #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ NAME##_get_dynamic_symtab_upper_bound, \ @@ -5692,17 +5594,6 @@ void bfd_section_already_linked (bfd *abfd, asection *sec, #define bfd_section_already_linked(abfd, sec, info) \ BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) -bfd_boolean bfd_generic_define_common_symbol - (bfd *output_bfd, struct bfd_link_info *info, - struct bfd_link_hash_entry *h); - -#define bfd_define_common_symbol(output_bfd, info, h) \ - BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) - -struct bfd_elf_version_tree * bfd_find_version_for_sym - (struct bfd_elf_version_tree *verdefs, - const char *sym_name, bfd_boolean *hide); - /* Extracted from simple.c. */ bfd_byte *bfd_simple_get_relocated_section_contents (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); |