/* BFD support for handling relocation entries.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Cygnus Support.
BFD_RELOC_68K_JMP_SLOT
ENUMX
BFD_RELOC_68K_RELATIVE
+ENUMX
+ BFD_RELOC_68K_TLS_GD32
+ENUMX
+ BFD_RELOC_68K_TLS_GD16
+ENUMX
+ BFD_RELOC_68K_TLS_GD8
+ENUMX
+ BFD_RELOC_68K_TLS_LDM32
+ENUMX
+ BFD_RELOC_68K_TLS_LDM16
+ENUMX
+ BFD_RELOC_68K_TLS_LDM8
+ENUMX
+ BFD_RELOC_68K_TLS_LDO32
+ENUMX
+ BFD_RELOC_68K_TLS_LDO16
+ENUMX
+ BFD_RELOC_68K_TLS_LDO8
+ENUMX
+ BFD_RELOC_68K_TLS_IE32
+ENUMX
+ BFD_RELOC_68K_TLS_IE16
+ENUMX
+ BFD_RELOC_68K_TLS_IE8
+ENUMX
+ BFD_RELOC_68K_TLS_LE32
+ENUMX
+ BFD_RELOC_68K_TLS_LE16
+ENUMX
+ BFD_RELOC_68K_TLS_LE8
ENUMDOC
Relocations used by 68K ELF.
BFD_RELOC_SPU_PPU32
ENUMX
BFD_RELOC_SPU_PPU64
+ENUMX
+ BFD_RELOC_SPU_ADD_PIC
ENUMDOC
SPU Relocations.
share a common GP, and the target address is adjusted for
STO_ALPHA_STD_GPLOAD.
+ENUM
+ BFD_RELOC_ALPHA_NOP
+ENUMDOC
+ The NOP relocation outputs a NOP if the longword displacement
+ between two procedure entry points is < 2^21.
+
+ENUM
+ BFD_RELOC_ALPHA_BSR
+ENUMDOC
+ The BSR relocation outputs a BSR if the longword displacement
+ between two procedure entry points is < 2^21.
+
+ENUM
+ BFD_RELOC_ALPHA_LDA
+ENUMDOC
+ The LDA relocation outputs a LDA if the longword displacement
+ between two procedure entry points is < 2^16.
+
+ENUM
+ BFD_RELOC_ALPHA_BOH
+ENUMDOC
+ The BOH relocation outputs a BSR if the longword displacement
+ between two procedure entry points is < 2^21, or else a hint.
+
ENUM
BFD_RELOC_ALPHA_TLSGD
ENUMX
MIPS ELF relocations (VxWorks and PLT extensions).
COMMENT
+ENUM
+ BFD_RELOC_MOXIE_10_PCREL
+ENUMDOC
+ Moxie ELF relocations.
+COMMENT
+
ENUM
BFD_RELOC_FRV_LABEL16
ENUMX
BFD_RELOC_386_TLS_DESC_CALL
ENUMX
BFD_RELOC_386_TLS_DESC
+ENUMX
+ BFD_RELOC_386_IRELATIVE
ENUMDOC
i386/elf relocations
BFD_RELOC_X86_64_TLSDESC_CALL
ENUMX
BFD_RELOC_X86_64_TLSDESC
+ENUMX
+ BFD_RELOC_X86_64_IRELATIVE
ENUMDOC
x86-64/elf relocations
ENUM
BFD_RELOC_PPC_TLS
+ENUMX
+ BFD_RELOC_PPC_TLSGD
+ENUMX
+ BFD_RELOC_PPC_TLSLD
ENUMX
BFD_RELOC_PPC_DTPMOD
ENUMX
This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
instructions
+ENUM
+ BFD_RELOC_RX_NEG8
+ENUMX
+ BFD_RELOC_RX_NEG16
+ENUMX
+ BFD_RELOC_RX_NEG24
+ENUMX
+ BFD_RELOC_RX_NEG32
+ENUMX
+ BFD_RELOC_RX_16_OP
+ENUMX
+ BFD_RELOC_RX_24_OP
+ENUMX
+ BFD_RELOC_RX_32_OP
+ENUMX
+ BFD_RELOC_RX_8U
+ENUMX
+ BFD_RELOC_RX_16U
+ENUMX
+ BFD_RELOC_RX_24U
+ENUMX
+ BFD_RELOC_RX_DIR3U_PCREL
+ENUMX
+ BFD_RELOC_RX_DIFF
+ENUMX
+ BFD_RELOC_RX_GPRELB
+ENUMX
+ BFD_RELOC_RX_GPRELW
+ENUMX
+ BFD_RELOC_RX_GPRELL
+ENUMX
+ BFD_RELOC_RX_SYM
+ENUMX
+ BFD_RELOC_RX_OP_SUBTRACT
+ENUMX
+ BFD_RELOC_RX_ABS8
+ENUMX
+ BFD_RELOC_RX_ABS16
+ENUMX
+ BFD_RELOC_RX_ABS32
+ENUMX
+ BFD_RELOC_RX_ABS16U
+ENUMX
+ BFD_RELOC_RX_ABS16UW
+ENUMX
+ BFD_RELOC_RX_ABS16UL
+ENUMX
+ BFD_RELOC_RX_RELAX
+ENUMDOC
+ Renesas RX Relocations.
+
ENUM
BFD_RELOC_390_12
ENUMDOC
ENUMDOC
Long displacement extension.
-ENUM
- BFD_RELOC_SCORE_DUMMY1
-ENUMDOC
- Score relocations
ENUM
BFD_RELOC_SCORE_GPREL15
ENUMDOC
+ Score relocations
Low 16 bit for load/store
ENUM
BFD_RELOC_SCORE_DUMMY2
BFD_RELOC_SCORE_BRANCH
ENUMDOC
This is a 19-bit reloc with the right 1 bit assumed to be 0
+ENUM
+ BFD_RELOC_SCORE_IMM30
+ENUMDOC
+ This is a 32-bit reloc for 48-bit instructions.
+ENUM
+ BFD_RELOC_SCORE_IMM32
+ENUMDOC
+ This is a 32-bit reloc for 48-bit instructions.
ENUM
BFD_RELOC_SCORE16_JMP
ENUMDOC
BFD_RELOC_SCORE16_BRANCH
ENUMDOC
This is a 8-bit reloc with the right 1 bit assumed to be 0
+ENUM
+ BFD_RELOC_SCORE_BCMP
+ENUMDOC
+ This is a 9-bit reloc with the right 1 bit assumed to be 0
ENUM
BFD_RELOC_SCORE_GOT15
ENUMX
BFD_RELOC_CR16_SWITCH16
ENUMX
BFD_RELOC_CR16_SWITCH32
+ENUMX
+ BFD_RELOC_CR16_GOT_REGREL20
+ENUMX
+ BFD_RELOC_CR16_GOTC_REGREL20
+ENUMX
+ BFD_RELOC_CR16_GLOB_DAT
ENUMDOC
NS CR16 Relocations.
ENUMDOC
32-bit offset to symbol with PLT entry, relative to this relocation.
+ENUM
+ BFD_RELOC_CRIS_32_GOT_GD
+ENUMX
+ BFD_RELOC_CRIS_16_GOT_GD
+ENUMX
+ BFD_RELOC_CRIS_32_GD
+ENUMX
+ BFD_RELOC_CRIS_DTP
+ENUMX
+ BFD_RELOC_CRIS_32_DTPREL
+ENUMX
+ BFD_RELOC_CRIS_16_DTPREL
+ENUMX
+ BFD_RELOC_CRIS_32_GOT_TPREL
+ENUMX
+ BFD_RELOC_CRIS_16_GOT_TPREL
+ENUMX
+ BFD_RELOC_CRIS_32_TPREL
+ENUMX
+ BFD_RELOC_CRIS_16_TPREL
+ENUMX
+ BFD_RELOC_CRIS_DTPMOD
+ENUMX
+ BFD_RELOC_CRIS_32_IE
+ENUMDOC
+ Relocs used in TLS code for CRIS.
+
ENUM
BFD_RELOC_860_COPY
ENUMX
ENUMDOC
4 bit value.
+ENUM
+ BFD_RELOC_LM32_CALL
+ENUMX
+ BFD_RELOC_LM32_BRANCH
+ENUMX
+ BFD_RELOC_LM32_16_GOT
+ENUMX
+ BFD_RELOC_LM32_GOTOFF_HI16
+ENUMX
+ BFD_RELOC_LM32_GOTOFF_LO16
+ENUMX
+ BFD_RELOC_LM32_COPY
+ENUMX
+ BFD_RELOC_LM32_GLOB_DAT
+ENUMX
+ BFD_RELOC_LM32_JMP_SLOT
+ENUMX
+ BFD_RELOC_LM32_RELATIVE
+ENUMDOC
+ Lattice Mico32 relocations.
+
+ENUM
+ BFD_RELOC_MACH_O_SECTDIFF
+ENUMDOC
+ Difference between two section addreses. Must be followed by a
+ BFD_RELOC_MACH_O_PAIR.
+ENUM
+ BFD_RELOC_MACH_O_PAIR
+ENUMDOC
+ Pair of relocation. Contains the first symbol.
+
+ENUM
+ BFD_RELOC_MACH_O_X86_64_BRANCH32
+ENUMX
+ BFD_RELOC_MACH_O_X86_64_BRANCH8
+ENUMDOC
+ PCREL relocations. They are marked as branch to create PLT entry if
+ required.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_GOT
+ENUMDOC
+ Used when referencing a GOT entry.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_GOT_LOAD
+ENUMDOC
+ Used when loading a GOT entry with movq. It is specially marked so that
+ the linker could optimize the movq to a leaq if possible.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
+ENUMDOC
+ Symbol will be substracted. Must be followed by a BFD_RELOC_64.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
+ENUMDOC
+ Symbol will be substracted. Must be followed by a BFD_RELOC_64.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_PCREL32_1
+ENUMDOC
+ Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_PCREL32_2
+ENUMDOC
+ Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.
+ENUM
+ BFD_RELOC_MACH_O_X86_64_PCREL32_4
+ENUMDOC
+ Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
+
+ENUM
+ BFD_RELOC_MICROBLAZE_32_LO
+ENUMDOC
+ This is a 32 bit reloc for the microblaze that stores the
+ low 16 bits of a value
+ENUM
+ BFD_RELOC_MICROBLAZE_32_LO_PCREL
+ENUMDOC
+ This is a 32 bit pc-relative reloc for the microblaze that
+ stores the low 16 bits of a value
+ENUM
+ BFD_RELOC_MICROBLAZE_32_ROSDA
+ENUMDOC
+ This is a 32 bit reloc for the microblaze that stores a
+ value relative to the read-only small data area anchor
+ENUM
+ BFD_RELOC_MICROBLAZE_32_RWSDA
+ENUMDOC
+ This is a 32 bit reloc for the microblaze that stores a
+ value relative to the read-write small data area anchor
+ENUM
+ BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM
+ENUMDOC
+ This is a 32 bit reloc for the microblaze to handle
+ expressions of the form "Symbol Op Symbol"
+ENUM
+ BFD_RELOC_MICROBLAZE_64_NONE
+ENUMDOC
+ 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
+ENUM
+ BFD_RELOC_MICROBLAZE_64_GOTPC
+ENUMDOC
+ 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
+ENUM
+ BFD_RELOC_MICROBLAZE_64_GOT
+ENUMDOC
+ 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
+ENUM
+ BFD_RELOC_MICROBLAZE_64_PLT
+ENUMDOC
+ 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
+ENUM
+ BFD_RELOC_MICROBLAZE_64_GOTOFF
+ENUMDOC
+ 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_
+ENUM
+ BFD_RELOC_MICROBLAZE_32_GOTOFF
+ENUMDOC
+ This is a 32 bit reloc that stores the 32 bit GOT relative
+ value in a word. The relocation is relative offset from
+ _GLOBAL_OFFSET_TABLE_
+ENUM
+ BFD_RELOC_MICROBLAZE_COPY
+ENUMDOC
+ This is used to tell the dynamic linker to copy the value out of
+ the dynamic object into the runtime process image.
+
+
ENDSENUM
BFD_RELOC_UNUSED
CODE_FRAGMENT
struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
bfd_boolean *again)
{
+ if (link_info->relocatable)
+ (*link_info->callbacks->einfo)
+ (_("%P%F: --relax and -r may not be used together\n"));
+
*again = FALSE;
return TRUE;
}
if (reloc_size == 0)
return data;
- reloc_vector = bfd_malloc (reloc_size);
+ reloc_vector = (arelent **) bfd_malloc (reloc_size);
if (reloc_vector == NULL)
return NULL;