bfd *output_bfd,
char **error_message));
-typedef enum bfd_reloc_code_real
-{
- /* Basic absolute relocations */
+enum bfd_reloc_code_real {
+ _dummy_first_bfd_reloc_code_real,
+
+
+/* Basic absolute relocations of N bits. */
BFD_RELOC_64,
BFD_RELOC_32,
BFD_RELOC_26,
BFD_RELOC_14,
BFD_RELOC_8,
- /* PC-relative relocations */
+/* PC-relative relocations. Sometimes these are relative to the address
+of the relocation itself; sometimes they are relative to the start of
+the section containing the relocation. It depends on the specific target.
+
+The 24-bit relocation is used in some Intel 960 configurations. */
BFD_RELOC_64_PCREL,
BFD_RELOC_32_PCREL,
- BFD_RELOC_24_PCREL, /* used by i960 */
+ BFD_RELOC_24_PCREL,
BFD_RELOC_16_PCREL,
BFD_RELOC_8_PCREL,
- /* Linkage-table relative */
+/* Linkage-table relative. */
BFD_RELOC_32_BASEREL,
BFD_RELOC_16_BASEREL,
BFD_RELOC_8_BASEREL,
- /* The type of reloc used to build a contructor table - at the moment
- probably a 32 bit wide abs address, but the cpu can choose. */
- BFD_RELOC_CTOR,
-
- /* 8 bits wide, but used to form an address like 0xffnn */
+/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
BFD_RELOC_8_FFnn,
- /* 32-bit pc-relative, shifted right 2 bits (i.e., 30-bit
- word displacement, e.g. for SPARC) */
+/* These PC-relative relocations are stored as word displacements -- i.e.,
+byte displacements shifted right two bits. The 30-bit word displacement
+(<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the SPARC. The signed
+16-bit displacement is used on the MIPS, and the 23-bit displacement is
+used on the Alpha. */
BFD_RELOC_32_PCREL_S2,
- /* signed 16-bit pc-relative, shifted right 2 bits (e.g. for MIPS) */
BFD_RELOC_16_PCREL_S2,
- /* this is used on the Alpha */
BFD_RELOC_23_PCREL_S2,
- /* High 22 bits of 32-bit value, placed into lower 22 bits of
- target word; simple reloc. */
+/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
+the target word. These are used on the SPARC. */
BFD_RELOC_HI22,
- /* Low 10 bits. */
BFD_RELOC_LO10,
- /* For systems that allocate a Global Pointer register, these are
- displacements off that register. These relocation types are
- handled specially, because the value the register will have is
- decided relatively late. */
+/* For systems that allocate a Global Pointer register, these are
+displacements off that register. These relocation types are
+handled specially, because the value the register will have is
+decided relatively late. */
BFD_RELOC_GPREL16,
BFD_RELOC_GPREL32,
- /* Reloc types used for i960/b.out. */
+/* Reloc types used for i960/b.out. */
BFD_RELOC_I960_CALLJ,
- /* now for the sparc/elf codes */
- BFD_RELOC_NONE, /* actually used */
+/* SPARC ELF relocations. There is probably some overlap with other
+relocation types already defined. */
+ BFD_RELOC_NONE,
BFD_RELOC_SPARC_WDISP22,
BFD_RELOC_SPARC22,
BFD_RELOC_SPARC13,
BFD_RELOC_SPARC_RELATIVE,
BFD_RELOC_SPARC_UA32,
- /* these are a.out specific? */
+/* I think these are specific to SPARC a.out (e.g., Sun 4). */
BFD_RELOC_SPARC_BASE13,
BFD_RELOC_SPARC_BASE22,
- /* some relocations we're using for sparc v9
- -- subject to change */
+/* Some relocations we're using for SPARC V9 -- subject to change. */
+#define BFD_RELOC_SPARC_64 BFD_RELOC_64
BFD_RELOC_SPARC_10,
BFD_RELOC_SPARC_11,
-#define BFD_RELOC_SPARC_64 BFD_RELOC_64
BFD_RELOC_SPARC_OLO10,
BFD_RELOC_SPARC_HH22,
BFD_RELOC_SPARC_HM10,
BFD_RELOC_SPARC_GLOB_JMP,
BFD_RELOC_SPARC_LO7,
- /* Alpha ECOFF relocations. Some of these treat the symbol or "addend"
- in some special way. */
- /* For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
- writing; when reading, it will be the absolute section symbol. The
- addend is the displacement in bytes of the "lda" instruction from
- the "ldah" instruction (which is at the address of this reloc). */
+/* Alpha ECOFF relocations. Some of these treat the symbol or "addend"
+in some special way.
+For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
+writing; when reading, it will be the absolute section symbol. The
+addend is the displacement in bytes of the "lda" instruction from
+the "ldah" instruction (which is at the address of this reloc). */
BFD_RELOC_ALPHA_GPDISP_HI16,
- /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
- with GPDISP_HI16 relocs. The addend is ignored when writing the
- relocations out, and is filled in with the file's GP value on
- reading, for convenience. */
+
+/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
+with GPDISP_HI16 relocs. The addend is ignored when writing the
+relocations out, and is filled in with the file's GP value on
+reading, for convenience. */
BFD_RELOC_ALPHA_GPDISP_LO16,
- /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
- the assembler turns it into a LDQ instruction to load the address of
- the symbol, and then fills in a register in the real instruction.
-
- The LITERAL reloc, at the LDQ instruction, refers to the .lita
- section symbol. The addend is ignored when writing, but is filled
- in with the file's GP value on reading, for convenience, as with the
- GPDISP_LO16 reloc.
-
- The LITUSE reloc, on the instruction using the loaded address, gives
- information to the linker that it might be able to use to optimize
- away some literal section references. The symbol is ignored (read
- as the absolute section symbol), and the "addend" indicates the type
- of instruction using the register:
- 1 - "memory" fmt insn
- 2 - byte-manipulation (byte offset reg)
- 3 - jsr (target of branch)
-
- The GNU linker currently doesn't do any of this optimizing. */
+/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
+the assembler turns it into a LDQ instruction to load the address of
+the symbol, and then fills in a register in the real instruction.
+
+The LITERAL reloc, at the LDQ instruction, refers to the .lita
+section symbol. The addend is ignored when writing, but is filled
+in with the file's GP value on reading, for convenience, as with the
+GPDISP_LO16 reloc.
+
+The LITUSE reloc, on the instruction using the loaded address, gives
+information to the linker that it might be able to use to optimize
+away some literal section references. The symbol is ignored (read
+as the absolute section symbol), and the "addend" indicates the type
+of instruction using the register:
+1 - "memory" fmt insn
+2 - byte-manipulation (byte offset reg)
+3 - jsr (target of branch)
+
+The GNU linker currently doesn't do any of this optimizing. */
BFD_RELOC_ALPHA_LITERAL,
BFD_RELOC_ALPHA_LITUSE,
- /* The HINT relocation indicates a value that should be filled into the
- "hint" field of a jmp/jsr/ret instruction, for possible branch-
- prediction logic which may be provided on some processors. */
+/* The HINT relocation indicates a value that should be filled into the
+"hint" field of a jmp/jsr/ret instruction, for possible branch-
+prediction logic which may be provided on some processors. */
BFD_RELOC_ALPHA_HINT,
- /* Bits 27..2 of the relocation address shifted right 2 bits;
- simple reloc otherwise. */
+/* Bits 27..2 of the relocation address shifted right 2 bits;
+simple reloc otherwise. */
BFD_RELOC_MIPS_JMP,
- /* High 16 bits of 32-bit value; simple reloc. */
+/* High 16 bits of 32-bit value; simple reloc. */
BFD_RELOC_HI16,
- /* High 16 bits of 32-bit value but the low 16 bits will be sign
- extended and added to form the final result. If the low 16
- bits form a negative number, we need to add one to the high value
- to compensate for the borrow when the low bits are added. */
+
+/* High 16 bits of 32-bit value but the low 16 bits will be sign
+extended and added to form the final result. If the low 16
+bits form a negative number, we need to add one to the high value
+to compensate for the borrow when the low bits are added. */
BFD_RELOC_HI16_S,
- /* Low 16 bits. */
+
+/* Low 16 bits. */
BFD_RELOC_LO16,
- /* Like BFD_RELOC_HI16_S, but PC relative. */
+
+/* Like BFD_RELOC_HI16_S, but PC relative. */
BFD_RELOC_PCREL_HI16_S,
- /* Like BFD_RELOC_LO16, but PC relative. */
+
+/* Like BFD_RELOC_LO16, but PC relative. */
BFD_RELOC_PCREL_LO16,
- /* relocation relative to the global pointer. */
+/* Relocation relative to the global pointer. */
#define BFD_RELOC_MIPS_GPREL BFD_RELOC_GPREL16
- /* Relocation against a MIPS literal section. */
+/* Relocation against a MIPS literal section. */
BFD_RELOC_MIPS_LITERAL,
- /* MIPS ELF relocations. */
+/* MIPS ELF relocations. */
BFD_RELOC_MIPS_GOT16,
BFD_RELOC_MIPS_CALL16,
#define BFD_RELOC_MIPS_GPREL32 BFD_RELOC_GPREL32
- /* i386/elf relocations */
+/* i386/elf relocations */
BFD_RELOC_386_GOT32,
BFD_RELOC_386_PLT32,
BFD_RELOC_386_COPY,
BFD_RELOC_386_GOTOFF,
BFD_RELOC_386_GOTPC,
- /* ns32k relocations */
+/* ns32k relocations */
BFD_RELOC_NS32K_IMM_8,
BFD_RELOC_NS32K_IMM_16,
BFD_RELOC_NS32K_IMM_32,
BFD_RELOC_NS32K_DISP_16_PCREL,
BFD_RELOC_NS32K_DISP_32_PCREL,
- /* PowerPC/POWER (RS/6000) relocs. */
- /* 26 bit relative branch. Low two bits must be zero. High 24
- bits installed in bits 6 through 29 of instruction. */
+/* PowerPC/POWER (RS/6000) relocs.
+26 bit relative branch. Low two bits must be zero. High 24
+bits installed in bits 6 through 29 of instruction. */
BFD_RELOC_PPC_B26,
- /* 26 bit absolute branch, like BFD_RELOC_PPC_B26 but absolute. */
+
+/* 26 bit absolute branch, like BFD_RELOC_PPC_B26 but absolute. */
BFD_RELOC_PPC_BA26,
- /* 16 bit TOC relative reference. */
+
+/* 16 bit TOC relative reference. */
BFD_RELOC_PPC_TOC16,
- /* this must be the highest numeric value */
- BFD_RELOC_UNUSED
- } bfd_reloc_code_real_type;
+/* The type of reloc used to build a contructor table - at the moment
+probably a 32 bit wide absolute relocation, but the target can choose.
+It generally does map to one of the other relocation types. */
+ BFD_RELOC_CTOR,
+ BFD_RELOC_UNUSED };
+typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
const struct reloc_howto_struct *
bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
+const char *
+bfd_get_reloc_code_name PARAMS ((bfd_reloc_code_real_type code));
+
typedef struct symbol_cache_entry
{
#define _bfd_noarchive_openr_next_archived_file \
((bfd *(*) PARAMS ((bfd *, bfd *))) bfd_nullvoidptr)
#define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt
+#define _bfd_noarchive_update_armap_timestamp bfd_false
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
bfd_generic_openr_next_archived_file
#define _bfd_archive_bsd_generic_stat_arch_elt \
bfd_generic_stat_arch_elt
+extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *));
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
bfd_generic_openr_next_archived_file
#define _bfd_archive_coff_generic_stat_arch_elt \
bfd_generic_stat_arch_elt
+#define _bfd_archive_coff_update_armap_timestamp bfd_true
/* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
asymbol **symbol_ptr_ptr,
CONST char*type));
+#ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real
+
+static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
+
+ "BFD_RELOC_64",
+ "BFD_RELOC_32",
+ "BFD_RELOC_26",
+ "BFD_RELOC_16",
+ "BFD_RELOC_14",
+ "BFD_RELOC_8",
+ "BFD_RELOC_64_PCREL",
+ "BFD_RELOC_32_PCREL",
+ "BFD_RELOC_24_PCREL",
+ "BFD_RELOC_16_PCREL",
+ "BFD_RELOC_8_PCREL",
+ "BFD_RELOC_32_BASEREL",
+ "BFD_RELOC_16_BASEREL",
+ "BFD_RELOC_8_BASEREL",
+ "BFD_RELOC_8_FFnn",
+ "BFD_RELOC_32_PCREL_S2",
+ "BFD_RELOC_16_PCREL_S2",
+ "BFD_RELOC_23_PCREL_S2",
+ "BFD_RELOC_HI22",
+ "BFD_RELOC_LO10",
+ "BFD_RELOC_GPREL16",
+ "BFD_RELOC_GPREL32",
+ "BFD_RELOC_I960_CALLJ",
+ "BFD_RELOC_NONE",
+ "BFD_RELOC_SPARC_WDISP22",
+ "BFD_RELOC_SPARC22",
+ "BFD_RELOC_SPARC13",
+ "BFD_RELOC_SPARC_GOT10",
+ "BFD_RELOC_SPARC_GOT13",
+ "BFD_RELOC_SPARC_GOT22",
+ "BFD_RELOC_SPARC_PC10",
+ "BFD_RELOC_SPARC_PC22",
+ "BFD_RELOC_SPARC_WPLT30",
+ "BFD_RELOC_SPARC_COPY",
+ "BFD_RELOC_SPARC_GLOB_DAT",
+ "BFD_RELOC_SPARC_JMP_SLOT",
+ "BFD_RELOC_SPARC_RELATIVE",
+ "BFD_RELOC_SPARC_UA32",
+ "BFD_RELOC_SPARC_BASE13",
+ "BFD_RELOC_SPARC_BASE22",
+ "BFD_RELOC_SPARC_10",
+ "BFD_RELOC_SPARC_11",
+ "BFD_RELOC_SPARC_OLO10",
+ "BFD_RELOC_SPARC_HH22",
+ "BFD_RELOC_SPARC_HM10",
+ "BFD_RELOC_SPARC_LM22",
+ "BFD_RELOC_SPARC_PC_HH22",
+ "BFD_RELOC_SPARC_PC_HM10",
+ "BFD_RELOC_SPARC_PC_LM22",
+ "BFD_RELOC_SPARC_WDISP16",
+ "BFD_RELOC_SPARC_WDISP19",
+ "BFD_RELOC_SPARC_GLOB_JMP",
+ "BFD_RELOC_SPARC_LO7",
+ "BFD_RELOC_ALPHA_GPDISP_HI16",
+ "BFD_RELOC_ALPHA_GPDISP_LO16",
+ "BFD_RELOC_ALPHA_LITERAL",
+ "BFD_RELOC_ALPHA_LITUSE",
+ "BFD_RELOC_ALPHA_HINT",
+ "BFD_RELOC_MIPS_JMP",
+ "BFD_RELOC_HI16",
+ "BFD_RELOC_HI16_S",
+ "BFD_RELOC_LO16",
+ "BFD_RELOC_PCREL_HI16_S",
+ "BFD_RELOC_PCREL_LO16",
+ "BFD_RELOC_MIPS_LITERAL",
+ "BFD_RELOC_MIPS_GOT16",
+ "BFD_RELOC_MIPS_CALL16",
+ "BFD_RELOC_386_GOT32",
+ "BFD_RELOC_386_PLT32",
+ "BFD_RELOC_386_COPY",
+ "BFD_RELOC_386_GLOB_DAT",
+ "BFD_RELOC_386_JUMP_SLOT",
+ "BFD_RELOC_386_RELATIVE",
+ "BFD_RELOC_386_GOTOFF",
+ "BFD_RELOC_386_GOTPC",
+ "BFD_RELOC_NS32K_IMM_8",
+ "BFD_RELOC_NS32K_IMM_16",
+ "BFD_RELOC_NS32K_IMM_32",
+ "BFD_RELOC_NS32K_IMM_8_PCREL",
+ "BFD_RELOC_NS32K_IMM_16_PCREL",
+ "BFD_RELOC_NS32K_IMM_32_PCREL",
+ "BFD_RELOC_NS32K_DISP_8",
+ "BFD_RELOC_NS32K_DISP_16",
+ "BFD_RELOC_NS32K_DISP_32",
+ "BFD_RELOC_NS32K_DISP_8_PCREL",
+ "BFD_RELOC_NS32K_DISP_16_PCREL",
+ "BFD_RELOC_NS32K_DISP_32_PCREL",
+ "BFD_RELOC_PPC_B26",
+ "BFD_RELOC_PPC_BA26",
+ "BFD_RELOC_PPC_TOC16",
+ "BFD_RELOC_CTOR",
+ "@@overflow: BFD_RELOC_UNUSED@@",
+};
+#endif
+
const struct reloc_howto_struct *
bfd_default_reloc_type_lookup
PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
@end menu
*/
+
+/* DO compile in the reloc_code name table from libbfd.h. */
+#define _BFD_MAKE_TABLE_bfd_reloc_code_real
+
#include "bfd.h"
#include "sysdep.h"
#include "bfdlink.h"
.struct symbol_cache_entry; {* Forward declaration *}
.
.typedef unsigned char bfd_byte;
+.typedef struct reloc_howto_struct reloc_howto_type;
.
.struct reloc_howto_struct
.{
. bfd *output_bfd,
. char **error_message));
.
-.
-. {* If this field is non null, then the supplied function is
-. called rather than the normal function. This is similar
-. to special_function (previous), but takes different arguments,
-. and is used for the new linking code. *}
-. bfd_reloc_status_type (*special_function1)
-. PARAMS((const reloc_howto_type *howto,
-. bfd *input_bfd,
-. bfd_vma relocation,
-. bfd_byte *location));
-.
. {* The textual name of the relocation type. *}
. char *name;
.
. boolean pcrel_offset;
.
.};
-.typedef struct reloc_howto_struct reloc_howto_type;
*/
.#define HOWTO(C, R,S,B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
-. {(unsigned)C,R,S,B, P, BI, O,SF, 0,NAME,INPLACE,MASKSRC,MASKDST,PC}
-.#define HOWTO2(C, R,S,B, P, BI, O, SF, SF1,NAME, INPLACE, MASKSRC, MASKDST, PC) \
-. {(unsigned)C,R,S,B, P, BI, O,SF, SF1,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
relocation -= address;
}
- if(howto->special_function1) {
- bfd_reloc_status_type cont;
- cont = (*howto->special_function1)(howto, input_bfd, relocation,
- contents + address);
- if (cont != bfd_reloc_continue)
- return cont;
- }
return _bfd_relocate_contents (howto, input_bfd, relocation,
contents + address);
}
enumerator value; you can't get a howto pointer from a random set
of attributes.
+SENUM
+ bfd_reloc_code_real
+
+ENUM
+ BFD_RELOC_64
+ENUMX
+ BFD_RELOC_32
+ENUMX
+ BFD_RELOC_26
+ENUMX
+ BFD_RELOC_16
+ENUMX
+ BFD_RELOC_14
+ENUMX
+ BFD_RELOC_8
+ENUMDOC
+ Basic absolute relocations of N bits.
+
+ENUM
+ BFD_RELOC_64_PCREL
+ENUMX
+ BFD_RELOC_32_PCREL
+ENUMX
+ BFD_RELOC_24_PCREL
+ENUMX
+ BFD_RELOC_16_PCREL
+ENUMX
+ BFD_RELOC_8_PCREL
+ENUMDOC
+ PC-relative relocations. Sometimes these are relative to the address
+of the relocation itself; sometimes they are relative to the start of
+the section containing the relocation. It depends on the specific target.
+
+The 24-bit relocation is used in some Intel 960 configurations.
+
+ENUM
+ BFD_RELOC_32_BASEREL
+ENUMX
+ BFD_RELOC_16_BASEREL
+ENUMX
+ BFD_RELOC_8_BASEREL
+ENUMDOC
+ Linkage-table relative.
+
+ENUM
+ BFD_RELOC_8_FFnn
+ENUMDOC
+ Absolute 8-bit relocation, but used to form an address like 0xFFnn.
+
+ENUM
+ BFD_RELOC_32_PCREL_S2
+ENUMX
+ BFD_RELOC_16_PCREL_S2
+ENUMX
+ BFD_RELOC_23_PCREL_S2
+ENUMDOC
+ These PC-relative relocations are stored as word displacements -- i.e.,
+byte displacements shifted right two bits. The 30-bit word displacement
+(<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the SPARC. The signed
+16-bit displacement is used on the MIPS, and the 23-bit displacement is
+used on the Alpha.
+
+ENUM
+ BFD_RELOC_HI22
+ENUMX
+ BFD_RELOC_LO10
+ENUMDOC
+ High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
+the target word. These are used on the SPARC.
+
+ENUM
+ BFD_RELOC_GPREL16
+ENUMX
+ BFD_RELOC_GPREL32
+ENUMDOC
+ For systems that allocate a Global Pointer register, these are
+displacements off that register. These relocation types are
+handled specially, because the value the register will have is
+decided relatively late.
+
+
+ENUM
+ BFD_RELOC_I960_CALLJ
+ENUMDOC
+ Reloc types used for i960/b.out.
+
+ENUM
+ BFD_RELOC_NONE
+ENUMX
+ BFD_RELOC_SPARC_WDISP22
+ENUMX
+ BFD_RELOC_SPARC22
+ENUMX
+ BFD_RELOC_SPARC13
+ENUMX
+ BFD_RELOC_SPARC_GOT10
+ENUMX
+ BFD_RELOC_SPARC_GOT13
+ENUMX
+ BFD_RELOC_SPARC_GOT22
+ENUMX
+ BFD_RELOC_SPARC_PC10
+ENUMX
+ BFD_RELOC_SPARC_PC22
+ENUMX
+ BFD_RELOC_SPARC_WPLT30
+ENUMX
+ BFD_RELOC_SPARC_COPY
+ENUMX
+ BFD_RELOC_SPARC_GLOB_DAT
+ENUMX
+ BFD_RELOC_SPARC_JMP_SLOT
+ENUMX
+ BFD_RELOC_SPARC_RELATIVE
+ENUMX
+ BFD_RELOC_SPARC_UA32
+ENUMDOC
+ SPARC ELF relocations. There is probably some overlap with other
+ relocation types already defined.
+
+ENUM
+ BFD_RELOC_SPARC_BASE13
+ENUMX
+ BFD_RELOC_SPARC_BASE22
+ENUMDOC
+ I think these are specific to SPARC a.out (e.g., Sun 4).
+
+ENUMEQ
+ BFD_RELOC_SPARC_64
+ BFD_RELOC_64
+ENUMX
+ BFD_RELOC_SPARC_10
+ENUMX
+ BFD_RELOC_SPARC_11
+ENUMX
+ BFD_RELOC_SPARC_OLO10
+ENUMX
+ BFD_RELOC_SPARC_HH22
+ENUMX
+ BFD_RELOC_SPARC_HM10
+ENUMX
+ BFD_RELOC_SPARC_LM22
+ENUMX
+ BFD_RELOC_SPARC_PC_HH22
+ENUMX
+ BFD_RELOC_SPARC_PC_HM10
+ENUMX
+ BFD_RELOC_SPARC_PC_LM22
+ENUMX
+ BFD_RELOC_SPARC_WDISP16
+ENUMX
+ BFD_RELOC_SPARC_WDISP19
+ENUMX
+ BFD_RELOC_SPARC_GLOB_JMP
+ENUMX
+ BFD_RELOC_SPARC_LO7
+ENUMDOC
+ Some relocations we're using for SPARC V9 -- subject to change.
+
+ENUM
+ BFD_RELOC_ALPHA_GPDISP_HI16
+ENUMDOC
+ Alpha ECOFF relocations. Some of these treat the symbol or "addend"
+ in some special way.
+ For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
+ writing; when reading, it will be the absolute section symbol. The
+ addend is the displacement in bytes of the "lda" instruction from
+ the "ldah" instruction (which is at the address of this reloc).
+ENUM
+ BFD_RELOC_ALPHA_GPDISP_LO16
+ENUMDOC
+ For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
+ with GPDISP_HI16 relocs. The addend is ignored when writing the
+ relocations out, and is filled in with the file's GP value on
+ reading, for convenience.
+
+ENUM
+ BFD_RELOC_ALPHA_LITERAL
+ENUMX
+ BFD_RELOC_ALPHA_LITUSE
+ENUMDOC
+ The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
+ the assembler turns it into a LDQ instruction to load the address of
+ the symbol, and then fills in a register in the real instruction.
+
+ The LITERAL reloc, at the LDQ instruction, refers to the .lita
+ section symbol. The addend is ignored when writing, but is filled
+ in with the file's GP value on reading, for convenience, as with the
+ GPDISP_LO16 reloc.
+
+ The LITUSE reloc, on the instruction using the loaded address, gives
+ information to the linker that it might be able to use to optimize
+ away some literal section references. The symbol is ignored (read
+ as the absolute section symbol), and the "addend" indicates the type
+ of instruction using the register:
+ 1 - "memory" fmt insn
+ 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_HINT
+ENUMDOC
+ The HINT relocation indicates a value that should be filled into the
+ "hint" field of a jmp/jsr/ret instruction, for possible branch-
+ prediction logic which may be provided on some processors.
+
+ENUM
+ BFD_RELOC_MIPS_JMP
+ENUMDOC
+ Bits 27..2 of the relocation address shifted right 2 bits;
+ simple reloc otherwise.
+
+ENUM
+ BFD_RELOC_HI16
+ENUMDOC
+ High 16 bits of 32-bit value; simple reloc.
+ENUM
+ BFD_RELOC_HI16_S
+ENUMDOC
+ High 16 bits of 32-bit value but the low 16 bits will be sign
+ extended and added to form the final result. If the low 16
+ bits form a negative number, we need to add one to the high value
+ to compensate for the borrow when the low bits are added.
+ENUM
+ BFD_RELOC_LO16
+ENUMDOC
+ Low 16 bits.
+ENUM
+ BFD_RELOC_PCREL_HI16_S
+ENUMDOC
+ Like BFD_RELOC_HI16_S, but PC relative.
+ENUM
+ BFD_RELOC_PCREL_LO16
+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
+ Relocation against a MIPS literal section.
+
+ENUM
+ BFD_RELOC_MIPS_GOT16
+ENUMX
+ BFD_RELOC_MIPS_CALL16
+ENUMEQX
+ BFD_RELOC_MIPS_GPREL32
+ BFD_RELOC_GPREL32
+ENUMDOC
+ MIPS ELF relocations.
+
+ENUM
+ BFD_RELOC_386_GOT32
+ENUMX
+ BFD_RELOC_386_PLT32
+ENUMX
+ BFD_RELOC_386_COPY
+ENUMX
+ BFD_RELOC_386_GLOB_DAT
+ENUMX
+ BFD_RELOC_386_JUMP_SLOT
+ENUMX
+ BFD_RELOC_386_RELATIVE
+ENUMX
+ BFD_RELOC_386_GOTOFF
+ENUMX
+ BFD_RELOC_386_GOTPC
+ENUMDOC
+ i386/elf relocations
+
+ENUM
+ BFD_RELOC_NS32K_IMM_8
+ENUMX
+ BFD_RELOC_NS32K_IMM_16
+ENUMX
+ BFD_RELOC_NS32K_IMM_32
+ENUMX
+ BFD_RELOC_NS32K_IMM_8_PCREL
+ENUMX
+ BFD_RELOC_NS32K_IMM_16_PCREL
+ENUMX
+ BFD_RELOC_NS32K_IMM_32_PCREL
+ENUMX
+ BFD_RELOC_NS32K_DISP_8
+ENUMX
+ BFD_RELOC_NS32K_DISP_16
+ENUMX
+ BFD_RELOC_NS32K_DISP_32
+ENUMX
+ BFD_RELOC_NS32K_DISP_8_PCREL
+ENUMX
+ BFD_RELOC_NS32K_DISP_16_PCREL
+ENUMX
+ BFD_RELOC_NS32K_DISP_32_PCREL
+ENUMDOC
+ ns32k relocations
+
+ENUM
+ BFD_RELOC_PPC_B26
+ENUMDOC
+ PowerPC/POWER (RS/6000) relocs.
+ 26 bit relative branch. Low two bits must be zero. High 24
+ bits installed in bits 6 through 29 of instruction.
+ENUM
+ BFD_RELOC_PPC_BA26
+ENUMDOC
+ 26 bit absolute branch, like BFD_RELOC_PPC_B26 but absolute.
+ENUM
+ BFD_RELOC_PPC_TOC16
+ENUMDOC
+ 16 bit TOC relative reference.
+
+ENUM
+ BFD_RELOC_CTOR
+ENUMDOC
+ The type of reloc used to build a contructor table - at the moment
+ probably a 32 bit wide absolute relocation, but the target can choose.
+ It generally does map to one of the other relocation types.
+
+ENDSENUM
+ BFD_RELOC_UNUSED
+
CODE_FRAGMENT
.
-.typedef enum bfd_reloc_code_real
-.{
-. {* Basic absolute relocations *}
-. BFD_RELOC_64,
-. BFD_RELOC_32,
-. BFD_RELOC_26,
-. BFD_RELOC_16,
-. BFD_RELOC_14,
-. BFD_RELOC_8,
-.
-. {* PC-relative relocations *}
-. BFD_RELOC_64_PCREL,
-. BFD_RELOC_32_PCREL,
-. BFD_RELOC_24_PCREL, {* used by i960 *}
-. BFD_RELOC_16_PCREL,
-. BFD_RELOC_8_PCREL,
-.
-. {* Linkage-table relative *}
-. BFD_RELOC_32_BASEREL,
-. BFD_RELOC_16_BASEREL,
-. BFD_RELOC_8_BASEREL,
-.
-. {* The type of reloc used to build a contructor table - at the moment
-. probably a 32 bit wide abs address, but the cpu can choose. *}
-. BFD_RELOC_CTOR,
-.
-. {* 8 bits wide, but used to form an address like 0xffnn *}
-. BFD_RELOC_8_FFnn,
-.
-. {* 32-bit pc-relative, shifted right 2 bits (i.e., 30-bit
-. word displacement, e.g. for SPARC) *}
-. BFD_RELOC_32_PCREL_S2,
-. {* signed 16-bit pc-relative, shifted right 2 bits (e.g. for MIPS) *}
-. BFD_RELOC_16_PCREL_S2,
-. {* this is used on the Alpha *}
-. BFD_RELOC_23_PCREL_S2,
-.
-. {* High 22 bits of 32-bit value, placed into lower 22 bits of
-. target word; simple reloc. *}
-. BFD_RELOC_HI22,
-. {* Low 10 bits. *}
-. BFD_RELOC_LO10,
-.
-. {* For systems that allocate a Global Pointer register, these are
-. displacements off that register. These relocation types are
-. handled specially, because the value the register will have is
-. decided relatively late. *}
-. BFD_RELOC_GPREL16,
-. BFD_RELOC_GPREL32,
-.
-. {* Reloc types used for i960/b.out. *}
-. BFD_RELOC_I960_CALLJ,
-.
-. {* now for the sparc/elf codes *}
-. BFD_RELOC_NONE, {* actually used *}
-. BFD_RELOC_SPARC_WDISP22,
-. BFD_RELOC_SPARC22,
-. BFD_RELOC_SPARC13,
-. BFD_RELOC_SPARC_GOT10,
-. BFD_RELOC_SPARC_GOT13,
-. BFD_RELOC_SPARC_GOT22,
-. BFD_RELOC_SPARC_PC10,
-. BFD_RELOC_SPARC_PC22,
-. BFD_RELOC_SPARC_WPLT30,
-. BFD_RELOC_SPARC_COPY,
-. BFD_RELOC_SPARC_GLOB_DAT,
-. BFD_RELOC_SPARC_JMP_SLOT,
-. BFD_RELOC_SPARC_RELATIVE,
-. BFD_RELOC_SPARC_UA32,
-.
-. {* these are a.out specific? *}
-. BFD_RELOC_SPARC_BASE13,
-. BFD_RELOC_SPARC_BASE22,
-.
-. {* some relocations we're using for sparc v9
-. -- subject to change *}
-. BFD_RELOC_SPARC_10,
-. BFD_RELOC_SPARC_11,
-.#define BFD_RELOC_SPARC_64 BFD_RELOC_64
-. BFD_RELOC_SPARC_OLO10,
-. BFD_RELOC_SPARC_HH22,
-. BFD_RELOC_SPARC_HM10,
-. BFD_RELOC_SPARC_LM22,
-. BFD_RELOC_SPARC_PC_HH22,
-. BFD_RELOC_SPARC_PC_HM10,
-. BFD_RELOC_SPARC_PC_LM22,
-. BFD_RELOC_SPARC_WDISP16,
-. BFD_RELOC_SPARC_WDISP19,
-. BFD_RELOC_SPARC_GLOB_JMP,
-. BFD_RELOC_SPARC_LO7,
-.
-. {* Alpha ECOFF relocations. Some of these treat the symbol or "addend"
-. in some special way. *}
-. {* For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
-. writing; when reading, it will be the absolute section symbol. The
-. addend is the displacement in bytes of the "lda" instruction from
-. the "ldah" instruction (which is at the address of this reloc). *}
-. BFD_RELOC_ALPHA_GPDISP_HI16,
-. {* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
-. with GPDISP_HI16 relocs. The addend is ignored when writing the
-. relocations out, and is filled in with the file's GP value on
-. reading, for convenience. *}
-. BFD_RELOC_ALPHA_GPDISP_LO16,
-.
-. {* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
-. the assembler turns it into a LDQ instruction to load the address of
-. the symbol, and then fills in a register in the real instruction.
-.
-. The LITERAL reloc, at the LDQ instruction, refers to the .lita
-. section symbol. The addend is ignored when writing, but is filled
-. in with the file's GP value on reading, for convenience, as with the
-. GPDISP_LO16 reloc.
-.
-. The LITUSE reloc, on the instruction using the loaded address, gives
-. information to the linker that it might be able to use to optimize
-. away some literal section references. The symbol is ignored (read
-. as the absolute section symbol), and the "addend" indicates the type
-. of instruction using the register:
-. 1 - "memory" fmt insn
-. 2 - byte-manipulation (byte offset reg)
-. 3 - jsr (target of branch)
-.
-. The GNU linker currently doesn't do any of this optimizing. *}
-. BFD_RELOC_ALPHA_LITERAL,
-. BFD_RELOC_ALPHA_LITUSE,
-.
-. {* The HINT relocation indicates a value that should be filled into the
-. "hint" field of a jmp/jsr/ret instruction, for possible branch-
-. prediction logic which may be provided on some processors. *}
-. BFD_RELOC_ALPHA_HINT,
-.
-. {* Bits 27..2 of the relocation address shifted right 2 bits;
-. simple reloc otherwise. *}
-. BFD_RELOC_MIPS_JMP,
-.
-. {* High 16 bits of 32-bit value; simple reloc. *}
-. BFD_RELOC_HI16,
-. {* High 16 bits of 32-bit value but the low 16 bits will be sign
-. extended and added to form the final result. If the low 16
-. bits form a negative number, we need to add one to the high value
-. to compensate for the borrow when the low bits are added. *}
-. BFD_RELOC_HI16_S,
-. {* Low 16 bits. *}
-. BFD_RELOC_LO16,
-. {* Like BFD_RELOC_HI16_S, but PC relative. *}
-. BFD_RELOC_PCREL_HI16_S,
-. {* Like BFD_RELOC_LO16, but PC relative. *}
-. BFD_RELOC_PCREL_LO16,
-.
-. {* relocation relative to the global pointer. *}
-.#define BFD_RELOC_MIPS_GPREL BFD_RELOC_GPREL16
-.
-. {* Relocation against a MIPS literal section. *}
-. BFD_RELOC_MIPS_LITERAL,
-.
-. {* MIPS ELF relocations. *}
-. BFD_RELOC_MIPS_GOT16,
-. BFD_RELOC_MIPS_CALL16,
-.#define BFD_RELOC_MIPS_GPREL32 BFD_RELOC_GPREL32
-.
-. {* i386/elf relocations *}
-. BFD_RELOC_386_GOT32,
-. BFD_RELOC_386_PLT32,
-. BFD_RELOC_386_COPY,
-. BFD_RELOC_386_GLOB_DAT,
-. BFD_RELOC_386_JUMP_SLOT,
-. BFD_RELOC_386_RELATIVE,
-. BFD_RELOC_386_GOTOFF,
-. BFD_RELOC_386_GOTPC,
-.
-. {* ns32k relocations *}
-. BFD_RELOC_NS32K_IMM_8,
-. BFD_RELOC_NS32K_IMM_16,
-. BFD_RELOC_NS32K_IMM_32,
-. BFD_RELOC_NS32K_IMM_8_PCREL,
-. BFD_RELOC_NS32K_IMM_16_PCREL,
-. BFD_RELOC_NS32K_IMM_32_PCREL,
-. BFD_RELOC_NS32K_DISP_8,
-. BFD_RELOC_NS32K_DISP_16,
-. BFD_RELOC_NS32K_DISP_32,
-. BFD_RELOC_NS32K_DISP_8_PCREL,
-. BFD_RELOC_NS32K_DISP_16_PCREL,
-. BFD_RELOC_NS32K_DISP_32_PCREL,
-.
-. {* PowerPC/POWER (RS/6000) relocs. *}
-. {* 26 bit relative branch. Low two bits must be zero. High 24
-. bits installed in bits 6 through 29 of instruction. *}
-. BFD_RELOC_PPC_B26,
-. {* 26 bit absolute branch, like BFD_RELOC_PPC_B26 but absolute. *}
-. BFD_RELOC_PPC_BA26,
-. {* 16 bit TOC relative reference. *}
-. BFD_RELOC_PPC_TOC16,
-.
-. {* this must be the highest numeric value *}
-. BFD_RELOC_UNUSED
-. } bfd_reloc_code_real_type;
+.typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
*/
return (const struct reloc_howto_struct *) NULL;
}
+/*
+FUNCTION
+ bfd_get_reloc_code_name
+
+SYNOPSIS
+ const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
+
+DESCRIPTION
+ Provides a printable name for the supplied relocation code.
+ Useful mainly for printing error messages.
+*/
+
+const char *
+bfd_get_reloc_code_name (code)
+ bfd_reloc_code_real_type code;
+{
+ if (code > BFD_RELOC_UNUSED)
+ return 0;
+ return bfd_reloc_code_real_names[(int)code];
+}
/*
INTERNAL_FUNCTION
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