diff options
Diffstat (limited to 'contrib/binutils/bfd/reloc.c')
| -rw-r--r-- | contrib/binutils/bfd/reloc.c | 567 |
1 files changed, 420 insertions, 147 deletions
diff --git a/contrib/binutils/bfd/reloc.c b/contrib/binutils/bfd/reloc.c index 1c45f6f..d73ad24 100644 --- a/contrib/binutils/bfd/reloc.c +++ b/contrib/binutils/bfd/reloc.c @@ -65,31 +65,31 @@ CODE_FRAGMENT . .typedef enum bfd_reloc_status .{ -. {* No errors detected *} +. {* No errors detected *} . bfd_reloc_ok, . -. {* The relocation was performed, but there was an overflow. *} +. {* The relocation was performed, but there was an overflow. *} . bfd_reloc_overflow, . -. {* The address to relocate was not within the section supplied. *} +. {* The address to relocate was not within the section supplied. *} . bfd_reloc_outofrange, . -. {* Used by special functions *} +. {* Used by special functions *} . bfd_reloc_continue, . -. {* Unsupported relocation size requested. *} +. {* Unsupported relocation size requested. *} . bfd_reloc_notsupported, . -. {* Unused *} +. {* Unused *} . bfd_reloc_other, . -. {* The symbol to relocate against was undefined. *} +. {* The symbol to relocate against was undefined. *} . bfd_reloc_undefined, . -. {* The relocation was performed, but may not be ok - presently -. generated only when linking i960 coff files with i960 b.out -. symbols. If this type is returned, the error_message argument -. to bfd_perform_relocation will be set. *} +. {* The relocation was performed, but may not be ok - presently +. generated only when linking i960 coff files with i960 b.out +. symbols. If this type is returned, the error_message argument +. to bfd_perform_relocation will be set. *} . bfd_reloc_dangerous . } . bfd_reloc_status_type; @@ -97,16 +97,16 @@ CODE_FRAGMENT . .typedef struct reloc_cache_entry .{ -. {* A pointer into the canonical table of pointers *} +. {* A pointer into the canonical table of pointers *} . struct symbol_cache_entry **sym_ptr_ptr; . -. {* offset in section *} +. {* offset in section *} . bfd_size_type address; . -. {* addend for relocation value *} +. {* addend for relocation value *} . bfd_vma addend; . -. {* Pointer to how to perform the required relocation *} +. {* Pointer to how to perform the required relocation *} . reloc_howto_type *howto; . .} arelent; @@ -250,19 +250,19 @@ CODE_FRAGMENT . .enum complain_overflow .{ -. {* Do not complain on 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 bitfield overflows, whether it is considered +. as signed or unsigned. *} . complain_overflow_bitfield, . -. {* Complain if the value overflows when considered as signed -. number. *} +. {* Complain if the value overflows when considered as signed +. number. *} . complain_overflow_signed, . -. {* Complain if the value overflows when considered as an -. unsigned number. *} +. {* Complain if the value overflows when considered as an +. unsigned number. *} . complain_overflow_unsigned .}; @@ -280,97 +280,91 @@ CODE_FRAGMENT . .struct reloc_howto_struct .{ -. {* The type field has mainly a documentary use - the back end can -. do what it wants with it, though normally the back end's -. external idea of what a reloc number is stored -. in this field. For example, a PC relative word relocation -. in a coff environment has the type 023 - because that's -. what the outside world calls a R_PCRWORD reloc. *} +. {* The type field has mainly a documentary use - the back end can +. do what it wants with it, though normally the back end's +. external idea of what a reloc number is stored +. in this field. For example, a PC relative word relocation +. in a coff environment has the type 023 - because that's +. what the outside world calls a R_PCRWORD reloc. *} . unsigned int type; . -. {* The value the final relocation is shifted right by. This drops -. unwanted data from the relocation. *} +. {* The value the final relocation is shifted right by. This drops +. unwanted data from the relocation. *} . unsigned int rightshift; . -. {* The size of the item to be relocated. This is *not* a -. power-of-two measure. To get the number of bytes operated -. on by a type of relocation, use bfd_get_reloc_size. *} +. {* The size of the item to be relocated. This is *not* a +. power-of-two measure. To get the number of bytes operated +. on by a type of relocation, use bfd_get_reloc_size. *} . int size; . -. {* The number of bits in the item to be relocated. This is used -. when doing overflow checking. *} +. {* The number of bits in the item to be relocated. This is used +. when doing overflow checking. *} . unsigned int bitsize; . -. {* Notes that the relocation is relative to the location in the -. data section of the addend. The relocation function will -. subtract from the relocation value the address of the location -. being relocated. *} +. {* Notes that the relocation is relative to the location in the +. data section of the addend. The relocation function will +. subtract from the relocation value the address of the location +. being relocated. *} . boolean pc_relative; . -. {* The bit position of the reloc value in the destination. -. The relocated value is left shifted by this amount. *} +. {* The bit position of the reloc value in the destination. +. The relocated value is left shifted by this amount. *} . unsigned int bitpos; . -. {* What type of overflow error should be checked for when -. relocating. *} +. {* What type of overflow error should be checked for when +. relocating. *} . enum complain_overflow complain_on_overflow; . -. {* If this field is non null, then the supplied function is -. called rather than the normal function. This allows really -. strange relocation methods to be accomodated (e.g., i960 callj -. instructions). *} +. {* If this field is non null, then the supplied function is +. called rather than the normal function. This allows really +. strange relocation methods to be accomodated (e.g., i960 callj +. instructions). *} . bfd_reloc_status_type (*special_function) -. PARAMS ((bfd *abfd, -. arelent *reloc_entry, -. struct symbol_cache_entry *symbol, -. PTR data, -. asection *input_section, -. bfd *output_bfd, -. char **error_message)); +. PARAMS ((bfd *, arelent *, struct symbol_cache_entry *, PTR, asection *, +. bfd *, char **)); . -. {* The textual name of the relocation type. *} +. {* The textual name of the relocation type. *} . char *name; . -. {* Some formats record a relocation addend in the section contents -. rather than with the relocation. For ELF formats this is the -. distinction between USE_REL and USE_RELA (though the code checks -. for USE_REL == 1/0). The value of this field is TRUE if the -. addend is recorded with the section contents; when performing a -. partial link (ld -r) the section contents (the data) will be -. modified. The value of this field is FALSE if addends are -. recorded with the relocation (in arelent.addend); when performing -. a partial link the relocation will be modified. -. All relocations for all ELF USE_RELA targets should set this field -. to FALSE (values of TRUE should be looked on with suspicion). -. However, the converse is not true: not all relocations of all ELF -. USE_REL targets set this field to TRUE. Why this is so is peculiar -. to each particular target. For relocs that aren't used in partial -. links (e.g. GOT stuff) it doesn't matter what this is set to. *} +. {* Some formats record a relocation addend in the section contents +. rather than with the relocation. For ELF formats this is the +. distinction between USE_REL and USE_RELA (though the code checks +. for USE_REL == 1/0). The value of this field is TRUE if the +. addend is recorded with the section contents; when performing a +. partial link (ld -r) the section contents (the data) will be +. modified. The value of this field is FALSE if addends are +. recorded with the relocation (in arelent.addend); when performing +. a partial link the relocation will be modified. +. All relocations for all ELF USE_RELA targets should set this field +. to FALSE (values of TRUE should be looked on with suspicion). +. However, the converse is not true: not all relocations of all ELF +. USE_REL targets set this field to TRUE. Why this is so is peculiar +. to each particular target. For relocs that aren't used in partial +. links (e.g. GOT stuff) it doesn't matter what this is set to. *} . boolean partial_inplace; . -. {* The src_mask selects which parts of the read in data -. are to be used in the relocation sum. E.g., if this was an 8 bit -. byte of data which we read and relocated, this would be -. 0x000000ff. When we have relocs which have an addend, such as -. sun4 extended relocs, the value in the offset part of a -. relocating field is garbage so we never use it. In this case -. the mask would be 0x00000000. *} +. {* The src_mask selects which parts of the read in data +. are to be used in the relocation sum. E.g., if this was an 8 bit +. byte of data which we read and relocated, this would be +. 0x000000ff. When we have relocs which have an addend, such as +. sun4 extended relocs, the value in the offset part of a +. relocating field is garbage so we never use it. In this case +. the mask would be 0x00000000. *} . bfd_vma src_mask; . -. {* The dst_mask selects which parts of the instruction are replaced -. into the instruction. In most cases src_mask == dst_mask, -. except in the above special case, where dst_mask would be -. 0x000000ff, and src_mask would be 0x00000000. *} +. {* The dst_mask selects which parts of the instruction are replaced +. into the instruction. In most cases src_mask == dst_mask, +. except in the above special case, where dst_mask would be +. 0x000000ff, and src_mask would be 0x00000000. *} . bfd_vma dst_mask; . -. {* When some formats create PC relative instructions, they leave -. the value of the pc of the place being relocated in the offset -. slot of the instruction, so that a PC relative relocation can -. be made just by adding in an ordinary offset (e.g., sun3 a.out). -. Some formats leave the displacement part of an instruction -. empty (e.g., m88k bcs); this flag signals the fact.*} +. {* When some formats create PC relative instructions, they leave +. the value of the pc of the place being relocated in the offset +. slot of the instruction, so that a PC relative relocation can +. be made just by adding in an ordinary offset (e.g., sun3 a.out). +. Some formats leave the displacement part of an instruction +. empty (e.g., m88k bcs); this flag signals the fact. *} . boolean pcrel_offset; -. .}; */ @@ -382,37 +376,43 @@ FUNCTION DESCRIPTION The HOWTO define is horrible and will go away. -.#define HOWTO(C, R,S,B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ -. {(unsigned)C,R,S,B, P, BI, O,SF,NAME,INPLACE,MASKSRC,MASKDST,PC} +.#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ +. { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } DESCRIPTION And will be replaced with the totally magic way. But for the moment, we are compatible, so do it this way. -.#define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,complain_overflow_dont,FUNCTION, NAME,false,0,0,IN) +.#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ +. HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ +. NAME, false, 0, 0, IN) . DESCRIPTION This is used to fill in an empty howto entry in an array. .#define EMPTY_HOWTO(C) \ -. HOWTO((C),0,0,0,false,0,complain_overflow_dont,NULL,NULL,false,0,0,false) +. HOWTO ((C), 0, 0, 0, false, 0, complain_overflow_dont, NULL, \ +. NULL, false, 0, 0, false) . DESCRIPTION Helper routine to turn a symbol into a relocation value. -.#define HOWTO_PREPARE(relocation, symbol) \ -. { \ -. if (symbol != (asymbol *)NULL) { \ -. if (bfd_is_com_section (symbol->section)) { \ -. relocation = 0; \ -. } \ -. else { \ -. relocation = symbol->value; \ -. } \ -. } \ -.} +.#define HOWTO_PREPARE(relocation, symbol) \ +. { \ +. if (symbol != (asymbol *) NULL) \ +. { \ +. if (bfd_is_com_section (symbol->section)) \ +. { \ +. relocation = 0; \ +. } \ +. else \ +. { \ +. relocation = symbol->value; \ +. } \ +. } \ +. } */ @@ -453,9 +453,10 @@ DESCRIPTION How relocs are tied together in an <<asection>>: -.typedef struct relent_chain { +.typedef struct relent_chain +.{ . arelent relent; -. struct relent_chain *next; +. struct relent_chain *next; .} arelent_chain; */ @@ -626,8 +627,8 @@ bfd_perform_relocation (abfd, reloc_entry, data, input_section, output_bfd, } /* Is the address of the relocation really within the section? */ - if (reloc_entry->address > input_section->_cooked_size / - bfd_octets_per_byte (abfd)) + if (reloc_entry->address > (input_section->_cooked_size + / bfd_octets_per_byte (abfd))) return bfd_reloc_outofrange; /* Work out which section the relocation is targetted at and the @@ -903,14 +904,14 @@ space consuming. For each target: { short x = bfd_get_16 (abfd, (bfd_byte *) data + octets); DOIT (x); - bfd_put_16 (abfd, x, (unsigned char *) data + octets); + bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets); } break; case 2: { long x = bfd_get_32 (abfd, (bfd_byte *) data + octets); DOIT (x); - bfd_put_32 (abfd, x, (bfd_byte *) data + octets); + bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets); } break; case -2: @@ -918,7 +919,7 @@ space consuming. For each target: long x = bfd_get_32 (abfd, (bfd_byte *) data + octets); relocation = -relocation; DOIT (x); - bfd_put_32 (abfd, x, (bfd_byte *) data + octets); + bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets); } break; @@ -927,7 +928,7 @@ space consuming. For each target: long x = bfd_get_16 (abfd, (bfd_byte *) data + octets); relocation = -relocation; DOIT (x); - bfd_put_16 (abfd, x, (bfd_byte *) data + octets); + bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets); } break; @@ -1022,7 +1023,8 @@ bfd_install_relocation (abfd, reloc_entry, data_start, data_start_offset, } /* Is the address of the relocation really within the section? */ - if (reloc_entry->address > input_section->_cooked_size) + if (reloc_entry->address > (input_section->_cooked_size + / bfd_octets_per_byte (abfd))) return bfd_reloc_outofrange; /* Work out which section the relocation is targetted at and the @@ -1292,14 +1294,14 @@ space consuming. For each target: { short x = bfd_get_16 (abfd, (bfd_byte *) data); DOIT (x); - bfd_put_16 (abfd, x, (unsigned char *) data); + bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data); } break; case 2: { long x = bfd_get_32 (abfd, (bfd_byte *) data); DOIT (x); - bfd_put_32 (abfd, x, (bfd_byte *) data); + bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data); } break; case -2: @@ -1307,7 +1309,7 @@ space consuming. For each target: long x = bfd_get_32 (abfd, (bfd_byte *) data); relocation = -relocation; DOIT (x); - bfd_put_32 (abfd, x, (bfd_byte *) data); + bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data); } break; @@ -1681,6 +1683,8 @@ ENUMX ENUMX BFD_RELOC_8_GOTOFF ENUMX + BFD_RELOC_64_PLT_PCREL +ENUMX BFD_RELOC_32_PLT_PCREL ENUMX BFD_RELOC_24_PLT_PCREL @@ -1689,6 +1693,8 @@ ENUMX ENUMX BFD_RELOC_8_PLT_PCREL ENUMX + BFD_RELOC_64_PLTOFF +ENUMX BFD_RELOC_32_PLTOFF ENUMX BFD_RELOC_16_PLTOFF @@ -1851,6 +1857,8 @@ ENUMEQX BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL ENUMX + BFD_RELOC_SPARC_PLT32 +ENUMX BFD_RELOC_SPARC_PLT64 ENUMX BFD_RELOC_SPARC_HIX22 @@ -1927,27 +1935,6 @@ ENUMDOC 2 - byte-manipulation (byte offset reg) 3 - jsr (target of branch) - The GNU linker currently doesn't do any of this optimizing. - -ENUM - BFD_RELOC_ALPHA_USER_LITERAL -ENUMX - BFD_RELOC_ALPHA_USER_LITUSE_BASE -ENUMX - BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF -ENUMX - BFD_RELOC_ALPHA_USER_LITUSE_JSR -ENUMX - BFD_RELOC_ALPHA_USER_GPDISP -ENUMX - BFD_RELOC_ALPHA_USER_GPRELHIGH -ENUMX - BFD_RELOC_ALPHA_USER_GPRELLOW -ENUMDOC - The BFD_RELOC_ALPHA_USER_* relocations are used by the assembler to - process the explicit !<reloc>!sequence relocations, and are mapped - into the normal relocations at the end of processing. - ENUM BFD_RELOC_ALPHA_HINT ENUMDOC @@ -1968,6 +1955,14 @@ ENUMDOC which is filled by the linker. ENUM + BFD_RELOC_ALPHA_GPREL_HI16 +ENUMX + BFD_RELOC_ALPHA_GPREL_LO16 +ENUMDOC + The GPREL_HI/LO relocations together form a 32-bit offset from the + GP register. + +ENUM BFD_RELOC_MIPS_JMP ENUMDOC Bits 27..2 of the relocation address shifted right 2 bits; @@ -2007,12 +2002,6 @@ ENUM ENUMDOC Like BFD_RELOC_LO16, but PC relative. -ENUMEQ - BFD_RELOC_MIPS_GPREL - BFD_RELOC_GPREL16 -ENUMDOC - Relocation relative to the global pointer. - ENUM BFD_RELOC_MIPS_LITERAL ENUMDOC @@ -2022,9 +2011,6 @@ ENUM BFD_RELOC_MIPS_GOT16 ENUMX BFD_RELOC_MIPS_CALL16 -ENUMEQX - BFD_RELOC_MIPS_GPREL32 - BFD_RELOC_GPREL32 ENUMX BFD_RELOC_MIPS_GOT_HI16 ENUMX @@ -2135,6 +2121,13 @@ ENUMDOC ns32k relocations ENUM + BFD_RELOC_PDP11_DISP_8_PCREL +ENUMX + BFD_RELOC_PDP11_DISP_6_PCREL +ENUMDOC + PDP11 relocations + +ENUM BFD_RELOC_PJ_CODE_HI16 ENUMX BFD_RELOC_PJ_CODE_LO16 @@ -2209,6 +2202,52 @@ ENUMX BFD_RELOC_PPC_EMB_BIT_FLD ENUMX BFD_RELOC_PPC_EMB_RELSDA +ENUMX + BFD_RELOC_PPC64_HIGHER +ENUMX + BFD_RELOC_PPC64_HIGHER_S +ENUMX + BFD_RELOC_PPC64_HIGHEST +ENUMX + BFD_RELOC_PPC64_HIGHEST_S +ENUMX + BFD_RELOC_PPC64_TOC16_LO +ENUMX + BFD_RELOC_PPC64_TOC16_HI +ENUMX + BFD_RELOC_PPC64_TOC16_HA +ENUMX + BFD_RELOC_PPC64_TOC +ENUMX + BFD_RELOC_PPC64_PLTGOT16 +ENUMX + BFD_RELOC_PPC64_PLTGOT16_LO +ENUMX + BFD_RELOC_PPC64_PLTGOT16_HI +ENUMX + BFD_RELOC_PPC64_PLTGOT16_HA +ENUMX + BFD_RELOC_PPC64_ADDR16_DS +ENUMX + BFD_RELOC_PPC64_ADDR16_LO_DS +ENUMX + BFD_RELOC_PPC64_GOT16_DS +ENUMX + BFD_RELOC_PPC64_GOT16_LO_DS +ENUMX + BFD_RELOC_PPC64_PLT16_LO_DS +ENUMX + BFD_RELOC_PPC64_SECTOFF_DS +ENUMX + BFD_RELOC_PPC64_SECTOFF_LO_DS +ENUMX + BFD_RELOC_PPC64_TOC16_DS +ENUMX + BFD_RELOC_PPC64_TOC16_LO_DS +ENUMX + BFD_RELOC_PPC64_PLTGOT16_DS +ENUMX + BFD_RELOC_PPC64_PLTGOT16_LO_DS ENUMDOC Power(rs6000) and PowerPC relocations. @@ -2678,6 +2717,78 @@ ENUMDOC Motorola Mcore relocations. ENUM + BFD_RELOC_MMIX_GETA +ENUMX + BFD_RELOC_MMIX_GETA_1 +ENUMX + BFD_RELOC_MMIX_GETA_2 +ENUMX + BFD_RELOC_MMIX_GETA_3 +ENUMDOC + These are relocations for the GETA instruction. +ENUM + BFD_RELOC_MMIX_CBRANCH +ENUMX + BFD_RELOC_MMIX_CBRANCH_J +ENUMX + BFD_RELOC_MMIX_CBRANCH_1 +ENUMX + BFD_RELOC_MMIX_CBRANCH_2 +ENUMX + BFD_RELOC_MMIX_CBRANCH_3 +ENUMDOC + These are relocations for a conditional branch instruction. +ENUM + BFD_RELOC_MMIX_PUSHJ +ENUMX + BFD_RELOC_MMIX_PUSHJ_1 +ENUMX + BFD_RELOC_MMIX_PUSHJ_2 +ENUMX + BFD_RELOC_MMIX_PUSHJ_3 +ENUMDOC + These are relocations for the PUSHJ instruction. +ENUM + BFD_RELOC_MMIX_JMP +ENUMX + BFD_RELOC_MMIX_JMP_1 +ENUMX + BFD_RELOC_MMIX_JMP_2 +ENUMX + BFD_RELOC_MMIX_JMP_3 +ENUMDOC + These are relocations for the JMP instruction. +ENUM + BFD_RELOC_MMIX_ADDR19 +ENUMDOC + This is a relocation for a relative address as in a GETA instruction or + a branch. +ENUM + BFD_RELOC_MMIX_ADDR27 +ENUMDOC + This is a relocation for a relative address as in a JMP instruction. +ENUM + BFD_RELOC_MMIX_REG_OR_BYTE +ENUMDOC + This is a relocation for an instruction field that may be a general + register or a value 0..255. +ENUM + BFD_RELOC_MMIX_REG +ENUMDOC + This is a relocation for an instruction field that may be a general + register. +ENUM + BFD_RELOC_MMIX_BASE_PLUS_OFFSET +ENUMDOC + This is a relocation for two instruction fields holding a register and + an offset, the equivalent of the relocation. +ENUM + BFD_RELOC_MMIX_LOCAL +ENUMDOC + This relocation is an assertion that the expression is not allocated as + a global register. It does not modify contents. + +ENUM BFD_RELOC_AVR_7_PCREL ENUMDOC This is a 16 bit reloc for the AVR that stores 8 bit pc relative @@ -2763,6 +2874,75 @@ ENUMDOC into 22 bits. ENUM + BFD_RELOC_390_12 +ENUMDOC + Direct 12 bit. +ENUM + BFD_RELOC_390_GOT12 +ENUMDOC + 12 bit GOT offset. +ENUM + BFD_RELOC_390_PLT32 +ENUMDOC + 32 bit PC relative PLT address. +ENUM + BFD_RELOC_390_COPY +ENUMDOC + Copy symbol at runtime. +ENUM + BFD_RELOC_390_GLOB_DAT +ENUMDOC + Create GOT entry. +ENUM + BFD_RELOC_390_JMP_SLOT +ENUMDOC + Create PLT entry. +ENUM + BFD_RELOC_390_RELATIVE +ENUMDOC + Adjust by program base. +ENUM + BFD_RELOC_390_GOTPC +ENUMDOC + 32 bit PC relative offset to GOT. +ENUM + BFD_RELOC_390_GOT16 +ENUMDOC + 16 bit GOT offset. +ENUM + BFD_RELOC_390_PC16DBL +ENUMDOC + PC relative 16 bit shifted by 1. +ENUM + BFD_RELOC_390_PLT16DBL +ENUMDOC + 16 bit PC rel. PLT shifted by 1. +ENUM + BFD_RELOC_390_PC32DBL +ENUMDOC + PC relative 32 bit shifted by 1. +ENUM + BFD_RELOC_390_PLT32DBL +ENUMDOC + 32 bit PC rel. PLT shifted by 1. +ENUM + BFD_RELOC_390_GOTPCDBL +ENUMDOC + 32 bit PC rel. GOT shifted by 1. +ENUM + BFD_RELOC_390_GOT64 +ENUMDOC + 64 bit GOT offset. +ENUM + BFD_RELOC_390_PLT64 +ENUMDOC + 64 bit PC relative PLT address. +ENUM + BFD_RELOC_390_GOTENT +ENUMDOC + 32 bit rel. offset to GOT entry. + +ENUM BFD_RELOC_VTABLE_INHERIT ENUMX BFD_RELOC_VTABLE_ENTRY @@ -2860,6 +3040,10 @@ ENUMX ENUMX BFD_RELOC_IA64_LTOFF_FPTR64I ENUMX + BFD_RELOC_IA64_LTOFF_FPTR32MSB +ENUMX + BFD_RELOC_IA64_LTOFF_FPTR32LSB +ENUMX BFD_RELOC_IA64_LTOFF_FPTR64MSB ENUMX BFD_RELOC_IA64_LTOFF_FPTR64LSB @@ -2945,6 +3129,44 @@ ENUMX ENUMDOC These relocs are only used within the CRIS assembler. They are not (at present) written to any object files. +ENUM + BFD_RELOC_CRIS_COPY +ENUMX + BFD_RELOC_CRIS_GLOB_DAT +ENUMX + BFD_RELOC_CRIS_JUMP_SLOT +ENUMX + BFD_RELOC_CRIS_RELATIVE +ENUMDOC + Relocs used in ELF shared libraries for CRIS. +ENUM + BFD_RELOC_CRIS_32_GOT +ENUMDOC + 32-bit offset to symbol-entry within GOT. +ENUM + BFD_RELOC_CRIS_16_GOT +ENUMDOC + 16-bit offset to symbol-entry within GOT. +ENUM + BFD_RELOC_CRIS_32_GOTPLT +ENUMDOC + 32-bit offset to symbol-entry within GOT, with PLT handling. +ENUM + BFD_RELOC_CRIS_16_GOTPLT +ENUMDOC + 16-bit offset to symbol-entry within GOT, with PLT handling. +ENUM + BFD_RELOC_CRIS_32_GOTREL +ENUMDOC + 32-bit offset to symbol, relative to GOT. +ENUM + BFD_RELOC_CRIS_32_PLT_GOTREL +ENUMDOC + 32-bit offset to symbol with PLT entry, relative to GOT. +ENUM + BFD_RELOC_CRIS_32_PLT_PCREL +ENUMDOC + 32-bit offset to symbol with PLT entry, relative to this relocation. ENUM BFD_RELOC_860_COPY @@ -3013,6 +3235,35 @@ ENUMX ENUMDOC Intel i860 Relocations. +ENUM + BFD_RELOC_OPENRISC_ABS_26 +ENUMX + BFD_RELOC_OPENRISC_REL_26 +ENUMDOC + OpenRISC Relocations. + +ENUM + BFD_RELOC_H8_DIR16A8 +ENUMX + BFD_RELOC_H8_DIR16R8 +ENUMX + BFD_RELOC_H8_DIR24A8 +ENUMX + BFD_RELOC_H8_DIR24R8 +ENUMX + BFD_RELOC_H8_DIR32A16 +ENUMDOC + H8 elf Relocations. + +ENUM + BFD_RELOC_XSTORMY16_REL_12 +ENUMX + BFD_RELOC_XSTORMY16_24 +ENUMX + BFD_RELOC_XSTORMY16_FPTR16 +ENUMDOC + Sony Xstormy16 Relocations. + ENDSENUM BFD_RELOC_UNUSED CODE_FRAGMENT @@ -3159,6 +3410,28 @@ bfd_generic_gc_sections (abfd, link_info) /* INTERNAL_FUNCTION + bfd_generic_merge_sections + +SYNOPSIS + boolean bfd_generic_merge_sections + (bfd *, struct bfd_link_info *); + +DESCRIPTION + Provides default handling for SEC_MERGE section merging for back ends + which don't have SEC_MERGE support -- i.e., does nothing. +*/ + +/*ARGSUSED*/ +boolean +bfd_generic_merge_sections (abfd, link_info) + bfd *abfd ATTRIBUTE_UNUSED; + struct bfd_link_info *link_info ATTRIBUTE_UNUSED; +{ + return true; +} + +/* +INTERNAL_FUNCTION bfd_generic_get_relocated_section_contents SYNOPSIS @@ -3197,7 +3470,7 @@ bfd_generic_get_relocated_section_contents (abfd, link_info, link_order, data, if (reloc_size < 0) goto error_return; - reloc_vector = (arelent **) bfd_malloc ((size_t) reloc_size); + reloc_vector = (arelent **) bfd_malloc ((bfd_size_type) reloc_size); if (reloc_vector == NULL && reloc_size != 0) goto error_return; @@ -3205,7 +3478,7 @@ bfd_generic_get_relocated_section_contents (abfd, link_info, link_order, data, if (!bfd_get_section_contents (input_bfd, input_section, (PTR) data, - 0, + (bfd_vma) 0, input_section->_raw_size)) goto error_return; |
