自学教程：C++ HOWTO函数代码示例

     asymbol *symbol,     PTR data,     asection *input_section,     bfd *output_bfd,     char **error_message));static reloc_howto_type elf_d30v_howto_table[] ={  /* This reloc does nothing.  */  HOWTO (R_D30V_NONE,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_D30V_NONE",		/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A 6 bit absolute relocation */  HOWTO (R_D30V_6,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 6,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

/* The Motorola 68HC11 microcontroller only addresses 64Kb but we also   support a memory bank switching mechanism similar to 68HC12.   We must handle 8 and 16-bit relocations.  The 32-bit relocation   are used for debugging sections (DWARF2) to represent a virtual   address.   The 3-bit and 16-bit PC rel relocation is only used by 68HC12.  */static reloc_howto_type elf_m68hc11_howto_table[] = {  /* This reloc does nothing.  */  HOWTO (R_M68HC11_NONE,	/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_dont,/* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_M68HC11_NONE",	/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A 8 bit absolute relocation */  HOWTO (R_M68HC11_8,		/* type */	 0,			/* rightshift */	 0,			/* size (0 = byte, 1 = short, 2 = long) */	 8,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield,	/* complain_on_overflow */

#include "libbfd.h"#include "obstack.h"#include "coff/we32k.h"#include "coff/internal.h"#include "libcoff.h"static reloc_howto_type howto_table[] = {    {0},    {1},    {2},    {3},    {4},    {5},  HOWTO(R_DIR32,	       0,  2, 	32, false, 0,complain_overflow_bitfield, 0, "dir32",	true, 0xffffffff,0xffffffff, false),    {7},    {010},    {011},    {012},    {013},    {014},    {015},    {016},  HOWTO(R_RELBYTE,	       0,  0,  	8,  false, 0, complain_overflow_bitfield, 0, "8",	true, 0x000000ff,0x000000ff, false),  HOWTO(R_RELWORD,	       0,  1, 	16, false, 0, complain_overflow_bitfield, 0, "16",	true, 0x0000ffff,0x0000ffff, false),  HOWTO(R_RELLONG,	       0,  2, 	32, false, 0, complain_overflow_bitfield, 0, "32",	true, 0xffffffff,0xffffffff, false),  HOWTO(R_PCRBYTE,	       0,  0, 	8,  true,  0, complain_overflow_signed, 0, "DISP8",    true, 0x000000ff,0x000000ff, false),  HOWTO(R_PCRWORD,	       0,  1, 	16, true,  0, complain_overflow_signed, 0, "DISP16",   true, 0x0000ffff,0x0000ffff, false),  HOWTO(R_PCRLONG,	       0,  2, 	32, true,  0, complain_overflow_signed, 0, "DISP32",   true, 0xffffffff,0xffffffff, false),};

  R_SPARC_WDISP30,	R_SPARC_WDISP22,  R_SPARC_HI22,		R_SPARC_22,  R_SPARC_13,		R_SPARC_LO10,  R_SPARC_GOT10,	R_SPARC_GOT13,		R_SPARC_GOT22,  R_SPARC_PC10,		R_SPARC_PC22,  R_SPARC_WPLT30,  R_SPARC_COPY,  R_SPARC_GLOB_DAT,	R_SPARC_JMP_SLOT,  R_SPARC_RELATIVE,  R_SPARC_UA32,  R_SPARC_max};static reloc_howto_type nlm32_sparc_howto_table[] ={  HOWTO (R_SPARC_NONE,    0,0, 0,FALSE,0,complain_overflow_dont,    0,"R_SPARC_NONE",    FALSE,0,0x00000000,TRUE),  HOWTO (R_SPARC_8,       0,0, 8,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_8",       FALSE,0,0x000000ff,TRUE),  HOWTO (R_SPARC_16,      0,1,16,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_16",      FALSE,0,0x0000ffff,TRUE),  HOWTO (R_SPARC_32,      0,2,32,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_32",      FALSE,0,0xffffffff,TRUE),  HOWTO (R_SPARC_DISP8,   0,0, 8,TRUE, 0,complain_overflow_signed,  0,"R_SPARC_DISP8",   FALSE,0,0x000000ff,TRUE),  HOWTO (R_SPARC_DISP16,  0,1,16,TRUE, 0,complain_overflow_signed,  0,"R_SPARC_DISP16",  FALSE,0,0x0000ffff,TRUE),  HOWTO (R_SPARC_DISP32,  0,2,32,TRUE, 0,complain_overflow_signed,  0,"R_SPARC_DISP32",  FALSE,0,0x00ffffff,TRUE),  HOWTO (R_SPARC_WDISP30, 2,2,30,TRUE, 0,complain_overflow_signed,  0,"R_SPARC_WDISP30", FALSE,0,0x3fffffff,TRUE),  HOWTO (R_SPARC_WDISP22, 2,2,22,TRUE, 0,complain_overflow_signed,  0,"R_SPARC_WDISP22", FALSE,0,0x003fffff,TRUE),  HOWTO (R_SPARC_HI22,   10,2,22,FALSE,0,complain_overflow_dont,    0,"R_SPARC_HI22",    FALSE,0,0x003fffff,TRUE),  HOWTO (R_SPARC_22,      0,2,22,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_22",      FALSE,0,0x003fffff,TRUE),  HOWTO (R_SPARC_13,      0,2,13,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_13",      FALSE,0,0x00001fff,TRUE),  HOWTO (R_SPARC_LO10,    0,2,10,FALSE,0,complain_overflow_dont,    0,"R_SPARC_LO10",    FALSE,0,0x000003ff,TRUE),  HOWTO (R_SPARC_GOT10,   0,2,10,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_GOT10",   FALSE,0,0x000003ff,TRUE),  HOWTO (R_SPARC_GOT13,   0,2,13,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_GOT13",   FALSE,0,0x00001fff,TRUE),  HOWTO (R_SPARC_GOT22,  10,2,22,FALSE,0,complain_overflow_bitfield,0,"R_SPARC_GOT22",   FALSE,0,0x003fffff,TRUE),

#include "libbfd.h"#include "elf-bfd.h"#include "elf/moxie.h"/* Forward declarations.  */static reloc_howto_type moxie_elf_howto_table [] ={  /* This reloc does nothing.  */  HOWTO (R_MOXIE_NONE,		/* type */	 0,			/* rightshift */	 3,			/* size (0 = byte, 1 = short, 2 = long) */	 0,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_dont, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_MOXIE_NONE",		/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A 32 bit absolute relocation.  */  HOWTO (R_MOXIE_32,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

#include "elf-bfd.h"#include "elf/eco32.h"/** see bfd-in2.h line ~ 2246* docu is there*/static reloc_howto_type eco32_elf_howto_table[] ={HOWTO (R_ECO32_NONE, /* type */	0, /* rightshift */	0, /* size (0 = byte, 1 = short, 2 = long) */	0, /* bitsize */	FALSE, /* pc_relative */	0, /* bitpos */	complain_overflow_dont, /* complain_on_overflow */	bfd_elf_generic_reloc, /* special_function */	"R_ECO32_NONE", /* name */	FALSE, /* partial_inplace */	0, /* src_mask */	0, /* dst_mask */	FALSE), /* pcrel_offset */	/* write full 32 bit word with value => full word change */HOWTO (R_ECO32_W32,	/* type */	0,	/* rightshift */	2,	/* size (0 = byte, 1 = short, 2 = long) */	32,	/* bitsize */	FALSE,	/* pc_relative */	0,	/* bitpos */	complain_overflow_unsigned, /* complain_on_overflow */

fr30_elf_i20_reloc (bfd *, arelent *, asymbol *, void * data,		    asection *, bfd *, char **error_message);static bfd_reloc_status_typefr30_elf_i32_reloc (bfd *, arelent *, asymbol *, void *,		    asection *, bfd *, char **);static reloc_howto_type fr30_elf_howto_table [] ={  /* This reloc does nothing.  */  HOWTO (R_FR30_NONE,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_FR30_NONE",		/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* An 8 bit absolute relocation.  */  HOWTO (R_FR30_8,		/* type */	 0,			/* rightshift */	 1,			/* size (0 = byte, 1 = short, 2 = long) */	 8,			/* bitsize */	 FALSE,			/* pc_relative */	 4,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

#include "ecoffswap.h"/* How to process the various relocs types.  */static reloc_howto_type mips_howto_table[] ={  /* Reloc type 0 is ignored.  The reloc reading code ensures that     this is a reference to the .abs section, which will cause     bfd_perform_relocation to do nothing.  */  HOWTO (MIPS_R_IGNORE,	/* type */	 0,			/* rightshift */	 0,			/* size (0 = byte, 1 = short, 2 = long) */	 8,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_dont, /* complain_on_overflow */	 0,			/* special_function */	 "IGNORE",		/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A 16 bit reference to a symbol, normally from a data section.  */  HOWTO (MIPS_R_REFHALF,	/* type */	 0,			/* rightshift */	 1,			/* size (0 = byte, 1 = short, 2 = long) */	 16,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

	      }	  }	  break;	}    }}#define R_RELWORD     1#define R_RELLONG     2#define R_RELWORD_NEG 3#define R_RELLONG_NEG 4reloc_howto_type versados_howto_table[] ={  HOWTO (R_RELWORD, 0, 1, 16, FALSE,	 0, complain_overflow_dont, 0,	 "+v16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),  HOWTO (R_RELLONG, 0, 2, 32, FALSE,	 0, complain_overflow_dont, 0,	 "+v32", TRUE, 0xffffffff, 0xffffffff, FALSE),  HOWTO (R_RELWORD_NEG, 0, -1, 16, FALSE,	 0, complain_overflow_dont, 0,	 "-v16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),  HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE,	 0, complain_overflow_dont, 0,	 "-v32", TRUE, 0xffffffff, 0xffffffff, FALSE),};static intget_offset (int len, unsigned char *ptr)

static bfd_boolean mcore_elf_check_relocs  PARAMS ((bfd *, struct bfd_link_info *, asection *,	   const Elf_Internal_Rela *));static reloc_howto_type * mcore_elf_howto_table [(int) R_MCORE_max];static reloc_howto_type mcore_elf_howto_raw[] ={  /* This reloc does nothing.  */  HOWTO (R_MCORE_NONE,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield,  /* complain_on_overflow */	 NULL,                  /* special_function */	 "R_MCORE_NONE",	/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A standard 32 bit relocation.  */  HOWTO (R_MCORE_ADDR32,	/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

  PARAMS ((bfd *, struct bfd_link_info *, asection *,	   const Elf_Internal_Rela *));static asection * xstormy16_elf_gc_mark_hook  PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,	   struct elf_link_hash_entry *, Elf_Internal_Sym *));static reloc_howto_type xstormy16_elf_howto_table [] ={  /* This reloc does nothing.  */  HOWTO (R_XSTORMY16_NONE,	/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_XSTORMY16_NONE",	/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A 32 bit absolute relocation.  */  HOWTO (R_XSTORMY16_32,	/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_dont, /* complain_on_overflow */

Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */#include "bfd.h"#include "sysdep.h"#include "obstack.h"#include "libbfd.h"#include "bfdlink.h"#include "coff/z8k.h"#include "coff/internal.h"#include "libcoff.h"#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (1)static reloc_howto_type r_imm32 =HOWTO (R_IMM32, 0, 1, 32, false, 0,       complain_overflow_bitfield, 0, "r_imm32", true, 0xffffffff,       0xffffffff, false);static reloc_howto_type r_imm4l =HOWTO (R_IMM4L, 0, 1, 4, false, 0,       complain_overflow_bitfield, 0, "r_imm4l", true, 0xf, 0xf, false);static reloc_howto_type r_da =HOWTO (R_IMM16, 0, 1, 16, false, 0,       complain_overflow_bitfield, 0, "r_da", true, 0x0000ffff, 0x0000ffff,       false);static reloc_howto_type r_imm8 =HOWTO (R_IMM8, 0, 1, 8, false, 0,       complain_overflow_bitfield, 0, "r_imm8", true, 0x000000ff, 0x000000ff,       false);

#include "sysdep.h"#include "libbfd.h"#include "bfdlink.h"#include "coff/h8500.h"#include "coff/internal.h"#include "libcoff.h"static int  coff_h8500_select_reloc PARAMS ((reloc_howto_type *));static void rtype2howto      PARAMS ((arelent *, struct internal_reloc *));static void reloc_processing PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));static void extra_case       PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *, bfd_byte *, unsigned int *, unsigned int *));#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (1)static reloc_howto_type r_imm8 =    HOWTO (R_H8500_IMM8, 0, 1, 8, FALSE, 0,           complain_overflow_bitfield, 0, "r_imm8", TRUE, 0x000000ff, 0x000000ff, FALSE);static reloc_howto_type r_imm16 =    HOWTO (R_H8500_IMM16, 0, 1, 16, FALSE, 0,           complain_overflow_bitfield, 0, "r_imm16", TRUE, 0x0000ffff, 0x0000ffff, FALSE);static reloc_howto_type r_imm24 =    HOWTO (R_H8500_IMM24, 0, 1, 24, FALSE, 0,           complain_overflow_bitfield, 0, "r_imm24", TRUE, 0x00ffffff, 0x00ffffff, FALSE);static reloc_howto_type r_imm32 =    HOWTO (R_H8500_IMM32, 0, 1, 32, FALSE, 0,           complain_overflow_bitfield, 0, "r_imm32", TRUE, 0xffffffff, 0xffffffff, FALSE);static reloc_howto_type r_high8 =    HOWTO (R_H8500_HIGH8, 0, 1, 8, FALSE, 0,

  R_MN10200_24,  R_MN10200_PCREL8,  R_MN10200_PCREL16,  R_MN10200_PCREL24,  R_MN10200_MAX};static reloc_howto_type elf_mn10200_howto_table[] = {  /* Dummy relocation.  Does nothing.  */  HOWTO (R_MN10200_NONE,	 0,	 2,	 16,	 FALSE,	 0,	 complain_overflow_bitfield,	 bfd_elf_generic_reloc,	 "R_MN10200_NONE",	 FALSE,	 0,	 0,	 FALSE),  /* Standard 32 bit reloc.  */  HOWTO (R_MN10200_32,	 0,	 2,	 32,	 FALSE,	 0,	 complain_overflow_bitfield,	 bfd_elf_generic_reloc,

#include "elf-bfd.h"#include "elf/d10v.h"/* Use REL instead of RELA to save space.  */#define USE_REL	1static reloc_howto_type elf_d10v_howto_table[] ={  /* This reloc does nothing.  */  HOWTO (R_D10V_NONE,		/* Type.  */	 0,			/* Rightshift.  */	 3,			/* Size (0 = byte, 1 = short, 2 = long).  */	 0,			/* Bitsize.  */	 FALSE,			/* PC_relative.  */	 0,			/* Bitpos.  */	 complain_overflow_dont,/* Complain_on_overflow.  */	 bfd_elf_generic_reloc, /* Special_function.  */	 "R_D10V_NONE",		/* Name.  */	 FALSE,			/* Partial_inplace.  */	 0,			/* Src_mask.  */	 0,			/* Dst_mask.  */	 FALSE),		/* PCrel_offset.  */  /* An PC Relative 10-bit relocation, shifted by 2, right container.  */  HOWTO (R_D10V_10_PCREL_R,	/* Type.  */	 2,	                /* Rightshift.  */	 2,	                /* Size (0 = byte, 1 = short, 2 = long).  */	 8,	                /* Bitsize.  */	 TRUE,	        	/* PC_relative.  */	 0,	                /* Bitpos.  */	 complain_overflow_signed, /* Complain_on_overflow.  */

PARAMS ((bfd *abfd, Elf_Internal_Note *note));/* Note: code such as elf32_arm_reloc_type_lookup expect to use e.g.   R_ARM_PC24 as an index into this, and find the R_ARM_PC24 HOWTO   in that slot.  */static reloc_howto_type elf32_arm_howto_table[] ={    /* No relocation */    HOWTO (R_ARM_NONE,		/* type */    0,			/* rightshift */    0,			/* size (0 = byte, 1 = short, 2 = long) */    0,			/* bitsize */    FALSE,			/* pc_relative */    0,			/* bitpos */    complain_overflow_dont,/* complain_on_overflow */    bfd_elf_generic_reloc,	/* special_function */    "R_ARM_NONE",		/* name */    FALSE,			/* partial_inplace */    0,			/* src_mask */    0,			/* dst_mask */    FALSE),		/* pcrel_offset */    HOWTO (R_ARM_PC24,		/* type */    2,			/* rightshift */    2,			/* size (0 = byte, 1 = short, 2 = long) */    24,			/* bitsize */    TRUE,			/* pc_relative */    0,			/* bitpos */    complain_overflow_signed,/* complain_on_overflow */    bfd_elf_generic_reloc,	/* special_function */

static struct bfd_link_hash_table*xgate_elf_bfd_link_hash_table_create (bfd *);/* Use REL instead of RELA to save space */#define USE_REL	1static reloc_howto_type elf_xgate_howto_table[] ={  /* This reloc does nothing.  */  HOWTO (R_XGATE_NONE, /* type */	 0, /* rightshift */	 2, /* size (0 = byte, 1 = short, 2 = long) */	 32, /* bitsize */	 FALSE, /* pc_relative */	 0, /* bitpos */	 complain_overflow_dont,/* complain_on_overflow */	 bfd_elf_generic_reloc, /* special_function */	 "R_XGATE_NONE", /* name */	 FALSE, /* partial_inplace */	 0, /* src_mask */	 0, /* dst_mask */	 FALSE), /* pcrel_offset */  /* A 8 bit absolute relocation.  */  HOWTO (R_XGATE_8, /* type */	 0, /* rightshift */	 0, /* size (0 = byte, 1 = short, 2 = long) */	 8, /* bitsize */	 FALSE, /* pc_relative */	 0, /* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

  mdata->header.cputype = BFD_MACH_O_CPU_TYPE_X86_64;  mdata->header.cpusubtype = BFD_MACH_O_CPU_SUBTYPE_X86_ALL;  mdata->header.byteorder = BFD_ENDIAN_LITTLE;  mdata->header.version = 2;  return TRUE;}/* In case we are on a 32-bit machine, construct a 64-bit "-1" value.  */#define MINUS_ONE (~ (bfd_vma) 0)static reloc_howto_type x86_64_howto_table[]={  /* 0 */  HOWTO(BFD_RELOC_64, 0, 4, 64, FALSE, 0,	complain_overflow_bitfield,	NULL, "64",	FALSE, MINUS_ONE, MINUS_ONE, FALSE),  HOWTO(BFD_RELOC_32, 0, 2, 32, FALSE, 0,	complain_overflow_bitfield,	NULL, "32",	FALSE, 0xffffffff, 0xffffffff, FALSE),  HOWTO(BFD_RELOC_32_PCREL, 0, 2, 32, TRUE, 0,	complain_overflow_bitfield,	NULL, "DISP32",	FALSE, 0xffffffff, 0xffffffff, TRUE),  HOWTO(BFD_RELOC_MACH_O_X86_64_PCREL32_1, 0, 2, 32, TRUE, 0,	complain_overflow_bitfield,	NULL, "DISP32_1",	FALSE, 0xffffffff, 0xffffffff, TRUE),  /* 4 */  HOWTO(BFD_RELOC_MACH_O_X86_64_PCREL32_2, 0, 2, 32, TRUE, 0,

#include "sysdep.h"#include "libbfd.h"#include "elf-bfd.h"#include "elf/openrisc.h"#include "libiberty.h"static reloc_howto_type openrisc_elf_howto_table[] ={  /* This reloc does nothing.  */  HOWTO (R_OPENRISC_NONE,	/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_OPENRISC_NONE",	/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A PC relative 26 bit relocation, right shifted by 2.  */  HOWTO (R_OPENRISC_INSN_REL_26, /* type */	 2,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 26,			/* bitsize */	 TRUE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_signed, /* complain_on_overflow */

#include "sysdep.h"#include "bfd.h"#include "libbfd.h"#include "coff/apollo.h"#include "coff/internal.h"#include "libcoff.h"#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)#ifdef ONLY_DECLARE_RELOCSextern reloc_howto_type apollocoff_howto_table[];#elsereloc_howto_type apollocoff_howto_table[] =  {    HOWTO (R_RELBYTE,	       0,  0,  	8,  FALSE, 0, complain_overflow_bitfield, 0, "8",	TRUE, 0x000000ff,0x000000ff, FALSE),    HOWTO (R_RELWORD,	       0,  1, 	16, FALSE, 0, complain_overflow_bitfield, 0, "16",	TRUE, 0x0000ffff,0x0000ffff, FALSE),    HOWTO (R_RELLONG,	       0,  2, 	32, FALSE, 0, complain_overflow_bitfield, 0, "32",	TRUE, 0xffffffff,0xffffffff, FALSE),    HOWTO (R_PCRBYTE,	       0,  0, 	8,  TRUE,  0, complain_overflow_signed,   0, "DISP8",   TRUE, 0x000000ff,0x000000ff, FALSE),    HOWTO (R_PCRWORD,	       0,  1, 	16, TRUE,  0, complain_overflow_signed,   0, "DISP16",  TRUE, 0x0000ffff,0x0000ffff, FALSE),    HOWTO (R_PCRLONG,	       0,  2, 	32, TRUE,  0, complain_overflow_signed,   0, "DISP32",  TRUE, 0xffffffff,0xffffffff, FALSE),    HOWTO (R_RELLONG_NEG,      0,  -2, 	32, FALSE, 0, complain_overflow_bitfield, 0, "-32",	TRUE, 0xffffffff,0xffffffff, FALSE),  };#endif /* not ONLY_DECLARE_RELOCS */#ifndef BADMAG#define BADMAG(x) M68KBADMAG(x)#endif#define APOLLO_M68 1		/* Customize coffcode.h *//* Turn a howto into a reloc number.  */

#include "libbfd.h"#include "elf-bfd.h"#include "elf/msp430.h"/* Use RELA instead of REL.  */#undef USE_RELstatic reloc_howto_type elf_msp430_howto_table[] ={  HOWTO (R_MSP430_NONE,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield,/* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_MSP430_NONE",	/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  HOWTO (R_MSP430_32,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield,/* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */

static bfd_reloc_status_type elf32_i960_relocate  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));static reloc_howto_type *elf32_i960_reloc_type_lookup  PARAMS ((bfd *, bfd_reloc_code_real_type));#define USE_REL 1#define bfd_elf32_bfd_reloc_type_lookup	elf32_i960_reloc_type_lookup#define elf_info_to_howto		elf32_i960_info_to_howto#define elf_info_to_howto_rel		elf32_i960_info_to_howto_relstatic reloc_howto_type elf_howto_table[]={  HOWTO(R_960_NONE, 0, 0, 0, false, 0, complain_overflow_bitfield,	elf32_i960_relocate, "R_960_NONE", true,	0x00000000, 0x00000000, false),  EMPTY_HOWTO (1),  HOWTO (R_960_32, 0, 2, 32, false, 0, complain_overflow_bitfield,	elf32_i960_relocate, "R_960_32", true,	0xffffffff, 0xffffffff, false),  HOWTO (R_960_IP24, 0, 2, 24, true, 0, complain_overflow_signed,	elf32_i960_relocate, "R_960_IP24 ", true,	0x00ffffff, 0x00ffffff, false),  EMPTY_HOWTO (4),  EMPTY_HOWTO (5),  EMPTY_HOWTO (6),  EMPTY_HOWTO (7)};static enum elf_i960_reloc_type

  R_MN10200_PCREL8,  R_MN10200_PCREL16,  R_MN10200_PCREL24,  R_MN10200_MAX};static reloc_howto_type elf_mn10200_howto_table[] ={  /* Dummy relocation.  Does nothing.  */  HOWTO (R_MN10200_NONE,	 0,	 2,	 16,	 false,	 0,	 complain_overflow_bitfield,	 bfd_elf_generic_reloc,	 "R_MN10200_NONE",	 false,	 0,	 0,	 false),  /* Standard 32 bit reloc.  */  HOWTO (R_MN10200_32,	 0,	 2,	 32,	 false,	 0,	 complain_overflow_bitfield,	 bfd_elf_generic_reloc,

static bfd_boolean mt_elf_relocate_section  (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,   Elf_Internal_Rela *, Elf_Internal_Sym *, asection **);/* Relocation tables.  */static reloc_howto_type mt_elf_howto_table [] ={  /* This reloc does nothing.  */  HOWTO (R_MT_NONE,           /* type */          0,                      /* rightshift */          3,                      /* size (0 = byte, 1 = short, 2 = long) */          0,                      /* bitsize */          FALSE,                  /* pc_relative */          0,                      /* bitpos */          complain_overflow_dont, /* complain_on_overflow */          bfd_elf_generic_reloc,  /* special_function */          "R_MT_NONE",          /* name */          FALSE,                  /* partial_inplace */          0 ,                     /* src_mask */          0,                      /* dst_mask */          FALSE),                 /* pcrel_offset */  /* A 16 bit absolute relocation.  */  HOWTO (R_MT_16,             /* type */          0,                      /* rightshift */          2,                      /* size (0 = byte, 1 = short, 2 = long) */          16,                     /* bitsize */          FALSE,                  /* pc_relative */          0,                      /* bitpos */          complain_overflow_dont, /* complain_on_overflow */

/* Forward declarations.  */static bfd_reloc_status_type iq2000_elf_howto_hi16_reloc (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);static reloc_howto_type iq2000_elf_howto_table [] ={  /* This reloc does nothing.  */  HOWTO (R_IQ2000_NONE,		     /* type */	 0,			     /* rightshift */	 2,			     /* size (0 = byte, 1 = short, 2 = long) */	 32,			     /* bitsize */	 FALSE,			     /* pc_relative */	 0,			     /* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	     /* special_function */	 "R_IQ2000_NONE",	     /* name */	 FALSE,			     /* partial_inplace */	 0,			     /* src_mask */	 0,			     /* dst_mask */	 FALSE),		     /* pcrel_offset */  /* A 16 bit absolute relocation.  */  HOWTO (R_IQ2000_16,		     /* type */	 0,			     /* rightshift */	 1,			     /* size (0 = byte, 1 = short, 2 = long) */	 16,			     /* bitsize */	 FALSE,			     /* pc_relative */	 0,			     /* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

#include "libbfd.h"#include "elf-bfd.h"#include "elf/i370.h"static reloc_howto_type *i370_elf_howto_table[ (int)R_I370_max ];static reloc_howto_type i370_elf_howto_raw[] ={  /* This reloc does nothing.  */  HOWTO (R_I370_NONE,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_I370_NONE",		/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */  /* A standard 31 bit relocation.  */  HOWTO (R_I370_ADDR31,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 31,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */

   Elf_Internal_Sym *, asection **);static bfd_reloc_status_type special  (bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **);/* This does not include any relocation information, but should be   good enough for GDB or objdump to read the file.  */static reloc_howto_type h8_elf_howto_table[] = {#define R_H8_NONE_X 0  HOWTO (R_H8_NONE,		/* type */	 0,			/* rightshift */	 0,			/* size (0 = byte, 1 = short, 2 = long) */	 0,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_dont,/* complain_on_overflow */	 special,		/* special_function */	 "R_H8_NONE",		/* name */	 FALSE,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 FALSE),		/* pcrel_offset */#define R_H8_DIR32_X (R_H8_NONE_X + 1)  HOWTO (R_H8_DIR32,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 FALSE,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_dont,/* complain_on_overflow */	 special,		/* special_function */

#define bfd_elf32_bfd_reloc_type_lookup elf32_dlx_reloc_type_lookup#define elf_info_to_howto               elf32_dlx_info_to_howto#define elf_info_to_howto_rel           elf32_dlx_info_to_howto_rel#define elf_backend_check_relocs        elf32_dlx_check_relocsstatic reloc_howto_type dlx_elf_howto_table[]=  {    /* No relocation.  */    HOWTO (R_DLX_NONE,            /* type */	   0,                     /* rightshift */	   0,                     /* size (0 = byte, 1 = short, 2 = long) */	   0,                     /* bitsize */	   FALSE,                 /* pc_relative */	   0,                     /* bitpos */	   complain_overflow_dont,/* complain_on_overflow */	   bfd_elf_generic_reloc, /* special_function */	   "R_DLX_NONE",          /* name */	   FALSE,                 /* partial_inplace */	   0,                     /* src_mask */	   0,                     /* dst_mask */	   FALSE),                /* pcrel_offset */    /* 8 bit relocation.  */    HOWTO (R_DLX_RELOC_8,         /* type */	   0,                     /* rightshift */	   0,                     /* size (0 = byte, 1 = short, 2 = long) */	   8,                     /* bitsize */	   FALSE,                 /* pc_relative */	   0,                     /* bitpos */	   complain_overflow_dont,/* complain_on_overflow */

You should have received a copy of the GNU General Public Licensealong with this program; if not, write to the Free SoftwareFoundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */#include "bfd.h"#include "sysdep.h"#include "libbfd.h"#include "obstack.h"#include "coff/h8300.h"#include "coff/internal.h"#include "libcoff.h"static reloc_howto_type howto_table[] = {  HOWTO(R_RELBYTE,	       0,  0,  	8,  false, 0, true,  true,0,"8",	true, 0x000000ff,0x000000ff, false),  HOWTO(R_RELWORD,	       0,  1, 	16, false, 0, true,  true,0,"16",	true, 0x0000ffff,0x0000ffff, false),  HOWTO(R_RELLONG,	       0,  2, 	32, false, 0, true,  true,0,"32",	true, 0xffffffff,0xffffffff, false),  HOWTO(R_PCRBYTE,	       0,  0, 	8,  true,  0, false, true,0,"DISP8",    true, 0x000000ff,0x000000ff, true),  HOWTO(R_PCRWORD,	       0,  1, 	16, true,  0, false, true,0,"DISP16",   true, 0x0000ffff,0x0000ffff, true),  HOWTO(R_PCRLONG,	       0,  2, 	32, true,  0, false, true,0,"DISP32",   true, 0xffffffff,0xffffffff, true),  HOWTO(R_MOVB1,	       0,  1, 	16, false, 0, true,	true,0,"16/8",	true, 0x0000ffff,0x0000ffff, false),  HOWTO(R_MOVB2,	       0,  1, 	16, false, 0, true,	true,0,"8/16",	true, 0x0000ffff,0x0000ffff, false),  HOWTO(R_JMP1,	       0,  1, 	16, false, 0, true,  true,0,"16/pcrel",	true, 0x0000ffff,0x0000ffff, false),  HOWTO(R_JMP2,	       0,  0,  	8,  false, 0, true,  true,0,"pcrecl/16",	true, 0x000000ff,0x000000ff, false),};

	   Elf_Internal_Rela *, bfd_vma));static boolean elf32_i860_is_local_label_name  PARAMS ((bfd *, const char *));/* This howto table is preliminary.  */static reloc_howto_type elf32_i860_howto_table [] ={  /* This relocation does nothing.  */  HOWTO (R_860_NONE,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 false,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */	 bfd_elf_generic_reloc,	/* special_function */	 "R_860_NONE",		/* name */	 false,			/* partial_inplace */	 0,			/* src_mask */	 0,			/* dst_mask */	 false),		/* pcrel_offset */  /* A 32-bit absolute relocation.  */  HOWTO (R_860_32,		/* type */	 0,			/* rightshift */	 2,			/* size (0 = byte, 1 = short, 2 = long) */	 32,			/* bitsize */	 false,			/* pc_relative */	 0,			/* bitpos */	 complain_overflow_bitfield, /* complain_on_overflow */