a header of a fixed form.  */typedef struct{  Elf32_Word n_namesz;			/* Length of the note's name.  */  Elf32_Word n_descsz;			/* Length of the note's descriptor.  */  Elf32_Word n_type;			/* Type of the note.  */} Elf32_Nhdr;typedef struct{  Elf64_Word n_namesz;			/* Length of the note's name.  */  Elf64_Word n_descsz;			/* Length of the note's descriptor.  */  Elf64_Word n_type;			/* Type of the note.  */} Elf64_Nhdr;/* Known names of notes.  *//* Solaris entries in the note section have this name.  */#define ELF_NOTE_SOLARIS	"SUNW Solaris"/* Note entries for GNU systems have this name.  */#define ELF_NOTE_GNU		"GNU"/* Defined types of notes for Solaris.  *//* Value of descriptor (one word) is desired pagesize for the binary.  */#define ELF_NOTE_PAGESIZE_HINT	1/* Defined note types for GNU systems.  *//* ABI information.  The descriptor consists of words:   word 0: OS descriptor   word 1: major version of the ABI   word 2: minor version of the ABI   word 3: subminor version of the ABI*/#define ELF_NOTE_ABI		1/* Known OSes.  These value can appear in word 0 of an ELF_NOTE_ABI   note section entry.  */#define ELF_NOTE_OS_LINUX	0#define ELF_NOTE_OS_GNU		1#define ELF_NOTE_OS_SOLARIS2	2/* Motorola 68k specific definitions.  *//* m68k relocs.  */#define R_68K_NONE	0		/* No reloc */#define R_68K_32	1		/* Direct 32 bit  */#define R_68K_16	2		/* Direct 16 bit  */#define R_68K_8		3		/* Direct 8 bit  */#define R_68K_PC32	4		/* PC relative 32 bit */#define R_68K_PC16	5		/* PC relative 16 bit */#define R_68K_PC8	6		/* PC relative 8 bit */#define R_68K_GOT32	7		/* 32 bit PC relative GOT entry */#define R_68K_GOT16	8		/* 16 bit PC relative GOT entry */#define R_68K_GOT8	9		/* 8 bit PC relative GOT entry */#define R_68K_GOT32O	10		/* 32 bit GOT offset */#define R_68K_GOT16O	11		/* 16 bit GOT offset */#define R_68K_GOT8O	12		/* 8 bit GOT offset */#define R_68K_PLT32	13		/* 32 bit PC relative PLT address */#define R_68K_PLT16	14		/* 16 bit PC relative PLT address */#define R_68K_PLT8	15		/* 8 bit PC relative PLT address */#define R_68K_PLT32O	16		/* 32 bit PLT offset */#define R_68K_PLT16O	17		/* 16 bit PLT offset */#define R_68K_PLT8O	18		/* 8 bit PLT offset */#define R_68K_COPY	19		/* Copy symbol at runtime */#define R_68K_GLOB_DAT	20		/* Create GOT entry */#define R_68K_JMP_SLOT	21		/* Create PLT entry */#define R_68K_RELATIVE	22		/* Adjust by program base *//* Keep this the last entry.  */#define R_68K_NUM	23/* Intel 80386 specific definitions.  *//* i386 relocs.  */#define R_386_NONE	0		/* No reloc */#define R_386_32	1		/* Direct 32 bit  */#define R_386_PC32	2		/* PC relative 32 bit */#define R_386_GOT32	3		/* 32 bit GOT entry */#define R_386_PLT32	4		/* 32 bit PLT address */#define R_386_COPY	5		/* Copy symbol at runtime */#define R_386_GLOB_DAT	6		/* Create GOT entry */#define R_386_JMP_SLOT	7		/* Create PLT entry */#define R_386_RELATIVE	8		/* Adjust by program base */#define R_386_GOTOFF	9		/* 32 bit offset to GOT */#define R_386_GOTPC	10		/* 32 bit PC relative offset to GOT *//* Keep this the last entry.  */#define R_386_NUM	11/* SUN SPARC specific definitions.  *//* Values for Elf64_Ehdr.e_flags.  */#define EF_SPARCV9_MM		3#define EF_SPARCV9_TSO		0#define EF_SPARCV9_PSO		1#define EF_SPARCV9_RMO		2#define EF_SPARC_EXT_MASK	0xFFFF00#define EF_SPARC_SUN_US1	0x000200#define EF_SPARC_HAL_R1		0x000400/* SPARC relocs.  */#define R_SPARC_NONE	0		/* No reloc */#define R_SPARC_8	1		/* Direct 8 bit */#define R_SPARC_16	2		/* Direct 16 bit */#define R_SPARC_32	3		/* Direct 32 bit */#define R_SPARC_DISP8	4		/* PC relative 8 bit */#define R_SPARC_DISP16	5		/* PC relative 16 bit */#define R_SPARC_DISP32	6		/* PC relative 32 bit */#define R_SPARC_WDISP30	7		/* PC relative 30 bit shifted */#define R_SPARC_WDISP22	8		/* PC relative 22 bit shifted */#define R_SPARC_HI22	9		/* High 22 bit */#define R_SPARC_22	10		/* Direct 22 bit */#define R_SPARC_13	11		/* Direct 13 bit */#define R_SPARC_LO10	12		/* Truncated 10 bit */#define R_SPARC_GOT10	13		/* Truncated 10 bit GOT entry */#define R_SPARC_GOT13	14		/* 13 bit GOT entry */#define R_SPARC_GOT22	15		/* 22 bit GOT entry shifted */#define R_SPARC_PC10	16		/* PC relative 10 bit truncated */#define R_SPARC_PC22	17		/* PC relative 22 bit shifted */#define R_SPARC_WPLT30	18		/* 30 bit PC relative PLT address */#define R_SPARC_COPY	19		/* Copy symbol at runtime */#define R_SPARC_GLOB_DAT 20		/* Create GOT entry */#define R_SPARC_JMP_SLOT 21		/* Create PLT entry */#define R_SPARC_RELATIVE 22		/* Adjust by program base */#define R_SPARC_UA32	23		/* Direct 32 bit unaligned *//* Additional Sparc64 relocs.  */#define R_SPARC_PLT32	24		/* Direct 32 bit ref to PLT entry */#define R_SPARC_HIPLT22	25		/* High 22 bit PLT entry */#define R_SPARC_LOPLT10	26		/* Truncated 10 bit PLT entry */#define R_SPARC_PCPLT32	27		/* PC rel 32 bit ref to PLT entry */#define R_SPARC_PCPLT22	28		/* PC rel high 22 bit PLT entry */#define R_SPARC_PCPLT10	29		/* PC rel trunc 10 bit PLT entry */#define R_SPARC_10	30		/* Direct 10 bit */#define R_SPARC_11	31		/* Direct 11 bit */#define R_SPARC_64	32		/* Direct 64 bit */#define R_SPARC_OLO10	33		/* ?? */#define R_SPARC_HH22	34		/* Top 22 bits of direct 64 bit */#define R_SPARC_HM10	35		/* High middle 10 bits of ... */#define R_SPARC_LM22	36		/* Low middle 22 bits of ... */#define R_SPARC_PC_HH22	37		/* Top 22 bits of pc rel 64 bit */#define R_SPARC_PC_HM10	38		/* High middle 10 bit of ... */#define R_SPARC_PC_LM22	39		/* Low miggle 22 bits of ... */#define R_SPARC_WDISP16	40		/* PC relative 16 bit shifted */#define R_SPARC_WDISP19	41		/* PC relative 19 bit shifted */#define R_SPARC_7	43		/* Direct 7 bit */#define R_SPARC_5	44		/* Direct 5 bit */#define R_SPARC_6	45		/* Direct 6 bit */#define R_SPARC_DISP64	46		/* PC relative 64 bit */#define R_SPARC_PLT64	47		/* Direct 64 bit ref to PLT entry */#define R_SPARC_HIX22	48		/* High 22 bit complemented */#define R_SPARC_LOX10	49		/* Truncated 11 bit complemented */#define R_SPARC_H44	50		/* Direct high 12 of 44 bit */#define R_SPARC_M44	51		/* Direct mid 22 of 44 bit */#define R_SPARC_L44	52		/* Direct low 10 of 44 bit */#define R_SPARC_REGISTER 53		/* Global register usage */#define R_SPARC_UA64	54		/* Direct 64 bit unaligned */#define R_SPARC_UA16	55		/* Direct 16 bit unaligned *//* Keep this the last entry.  */#define R_SPARC_NUM	56/* For Sparc64, legal values for d_tag of Elf64_Dyn.  */#define DT_SPARC_REGISTER 0x70000001#define DT_SPARC_NUM	2/* Bits present in AT_HWCAP, primarily for Sparc32.  */#define HWCAP_SPARC_FLUSH	1	/* The cpu supports flush insn.  */#define HWCAP_SPARC_STBAR	2#define HWCAP_SPARC_SWAP	4#define HWCAP_SPARC_MULDIV	8#define HWCAP_SPARC_V9		16	/* The cpu is v9, so v8plus is ok.  *//* MIPS R3000 specific definitions.  *//* Legal values for e_flags field of Elf32_Ehdr.  */#define EF_MIPS_NOREORDER   1		/* A .noreorder directive was used */#define EF_MIPS_PIC	    2		/* Contains PIC code */#define EF_MIPS_CPIC	    4		/* Uses PIC calling sequence */#define EF_MIPS_XGOT	    8#define EF_MIPS_64BIT_WHIRL 16#define EF_MIPS_ABI2	    32#define EF_MIPS_ABI_ON32    64#define EF_MIPS_ARCH	    0xf0000000	/* MIPS architecture level *//* Legal values for MIPS architecture level.  */#define EF_MIPS_ARCH_1	    0x00000000	/* -mips1 code.  */#define EF_MIPS_ARCH_2	    0x10000000	/* -mips2 code.  */#define EF_MIPS_ARCH_3	    0x20000000	/* -mips3 code.  */#define EF_MIPS_ARCH_4	    0x30000000	/* -mips4 code.  */#define EF_MIPS_ARCH_5	    0x40000000	/* -mips5 code.  *//* The following are non-official names and should not be used.  */#define E_MIPS_ARCH_1	  0x00000000	/* -mips1 code.  */#define E_MIPS_ARCH_2	  0x10000000	/* -mips2 code.  */#define E_MIPS_ARCH_3	  0x20000000	/* -mips3 code.  */#define E_MIPS_ARCH_4	  0x30000000	/* -mips4 code.  */#define E_MIPS_ARCH_5	  0x40000000	/* -mips5 code.  *//* Special section indices.  */#define SHN_MIPS_ACOMMON 0xff00		/* Allocated common symbols */#define SHN_MIPS_TEXT	 0xff01		/* Allocated test symbols.  */#define SHN_MIPS_DATA	 0xff02		/* Allocated data symbols.  */#define SHN_MIPS_SCOMMON 0xff03		/* Small common symbols */#define SHN_MIPS_SUNDEFINED 0xff04	/* Small undefined symbols *//* Legal values for sh_type field of Elf32_Shdr.  */#define SHT_MIPS_LIBLIST       0x70000000 /* Shared objects used in link */#define SHT_MIPS_MSYM	       0x70000001#define SHT_MIPS_CONFLICT      0x70000002 /* Conflicting symbols */#define SHT_MIPS_GPTAB	       0x70000003 /* Global data area sizes */#define SHT_MIPS_UCODE	       0x70000004 /* Reserved for SGI/MIPS compilers */#define SHT_MIPS_DEBUG	       0x70000005 /* MIPS ECOFF debugging information*/#define SHT_MIPS_REGINFO       0x70000006 /* Register usage information */#define SHT_MIPS_PACKAGE       0x70000007#define SHT_MIPS_PACKSYM       0x70000008#define SHT_MIPS_RELD	       0x70000009#define SHT_MIPS_IFACE         0x7000000b#define SHT_MIPS_CONTENT       0x7000000c#define SHT_MIPS_OPTIONS       0x7000000d /* Miscellaneous options.  */#define SHT_MIPS_SHDR	       0x70000010#define SHT_MIPS_FDESC	       0x70000011#define SHT_MIPS_EXTSYM	       0x70000012#define SHT_MIPS_DENSE	       0x70000013#define SHT_MIPS_PDESC	       0x70000014#define SHT_MIPS_LOCSYM	       0x70000015#define SHT_MIPS_AUXSYM	       0x70000016#define SHT_MIPS_OPTSYM	       0x70000017#define SHT_MIPS_LOCSTR	       0x70000018#define SHT_MIPS_LINE	       0x70000019#define SHT_MIPS_RFDESC	       0x7000001a#define SHT_MIPS_DELTASYM      0x7000001b#define SHT_MIPS_DELTAINST     0x7000001c#define SHT_MIPS_DELTACLASS    0x7000001d#define SHT_MIPS_DWARF         0x7000001e /* DWARF debugging information.  */#define SHT_MIPS_DELTADECL     0x7000001f#define SHT_MIPS_SYMBOL_LIB    0x70000020#define SHT_MIPS_EVENTS	       0x70000021 /* Event section.  */#define SHT_MIPS_TRANSLATE     0x70000022#define SHT_MIPS_PIXIE	       0x70000023#define SHT_MIPS_XLATE	       0x70000024#define SHT_MIPS_XLATE_DEBUG   0x70000025#define SHT_MIPS_WHIRL	       0x70000026#define SHT_MIPS_EH_REGION     0x70000027#define SHT_MIPS_XLATE_OLD     0x70000028#define SHT_MIPS_PDR_EXCEPTION 0x70000029/* Legal values for sh_flags field of Elf32_Shdr.  */#define SHF_MIPS_GPREL	 0x10000000	/* Must be part of global data area */#define SHF_MIPS_MERGE	 0x20000000#define SHF_MIPS_ADDR	 0x40000000#define SHF_MIPS_STRINGS 0x80000000#define SHF_MIPS_NOSTRIP 0x08000000#define SHF_MIPS_LOCAL	 0x04000000#define SHF_MIPS_NAMES	 0x02000000#define SHF_MIPS_NODUPE	 0x01000000/* Symbol tables.  *//* MIPS specific values for `st_other'.  */#define STO_MIPS_DEFAULT		0x0#define STO_MIPS_INTERNAL		0x1#define STO_MIPS_HIDDEN			0x2#define STO_MIPS_PROTECTED		0x3#define STO_MIPS_SC_ALIGN_UNUSED	0xff/* MIPS specific values for `st_info'.  */#define STB_MIPS_SPLIT_COMMON		13/* Entries found in sections of type SHT_MIPS_GPTAB.  */typedef union{  struct    {      Elf32_Word gt_current_g_value;	/* -G value used for compilation */      Elf32_Word gt_unused;		/* Not used */    } gt_header;			/* First entry in section */  struct    {      Elf32_Word gt_g_value;		/* If this value were used for -G */      Elf32_Word gt_bytes;		/* This many bytes would be used */    } gt_entry;				/* Subsequent entries in section */} Elf32_gptab;/* Entry found in sections of type SHT_MIPS_REGINFO.  */typedef struct{  Elf32_Word	ri_gprmask;		/* General registers used */  Elf32_Word	ri_cprmask[4];		/* Coprocessor registers used */  Elf32_Sword	ri_gp_value;		/* $gp register value */} Elf32_RegInfo;/* Entries found in sections of type SHT_MIPS_OPTIONS.  */typedef struct{  unsigned char kind;		/* Determines interpretation of the				   variable part of descriptor.  */  unsigned char size;		/* Size of descriptor, including header.  */  Elf32_Section section;	/* Section header index of section affected,				   0 for global options.  */  Elf32_Word info;		/* Kind-specific information.  */} Elf_Options;/* Values for `kind' field in Elf_Options.  */#define ODK_NULL	0	/* Undefined.  */#define ODK_REGINFO	1	/* Register usage information.  */#define ODK_EXCEPTIONS	2	/* Exception processing options.  */#define ODK_PAD		3	/* Section padding options.  */#define ODK_HWPATCH	4	/* Hardware workarounds performed */#define ODK_FILL	5	/* record the fill value used by the linker. */#define ODK_TAGS	6	/* reserve space for desktop tools to write. */#define ODK_HWAND	7	/* HW workarounds.  'AND' bits when merging. */#define ODK_HWOR	8	/* HW workarounds.  'OR' bits when merging.  *//* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */#define OEX_FPU_MIN	0x1f	/* FPE's which MUST be enabled.  */#define OEX_FPU_MAX	0x1f00	/* FPE's which MAY be enabled.  */#define OEX_PAGE0	0x10000	/* page zero must be mapped.  */#define OEX_SMM		0x20000	/* Force sequential memory mode?  */#define OEX_FPDBUG	0x40000	/* Force floating point debug mode?  */#define OEX_PRECISEFP	OEX_FPDBUG#define OEX_DISMISS	0x80000	/* Dismiss invalid address faults?  */#define OEX_FPU_INVAL	0x10#define OEX_FPU_DIV0	0x08#define OEX_FPU_OFLO	0x04#define OEX_FPU_UFLO	0x02#define OEX_FPU_INEX	0x01/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */#define OHW_R4KEOP	0x1	/* R4000 end-of-page patch.  */#define OHW_R8KPFETCH	0x2	/* may need R8000 prefetch patch.  */#define OHW_R5KEOP	0x4	/* R5000 end-of-page patch.  */#define OHW_R5KCVTL	0x8	/* R5000 cvt.[ds].l bug.  clean=1.  */#define OPAD_PREFIX	0x1#define OPAD_POSTFIX	0x2#define OPAD_SYMBOL	0x4/* Entry found in `.options' section.  */typedef struct{  Elf32_Word hwp_flags1;	/* Extra flags.  */  Elf32_Word hwp_flags2;	/* Extra flags.  */} Elf_Options_Hw;/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */#define OHWA0_R4KEOP_CHECKED	0x00000001#define OHWA1_R4KEOP_CLEAN	0x00000002/* MIPS relocs.  */#define R_MIPS_NONE		0	/* No reloc */#define R_MIPS_16		1	/* Direct 16 bit */#define R_MIPS_32		2	/* Direct 32 bit */#define R_MIPS_REL32		3	/* PC relative 32 bit */#define R_MIPS_26		4	/* Direct 26 bit shifted */#define R_MIPS_HI16		5	/* High 16 bit */#define R_MIPS_LO16		6	/* Low 16 bit */#define R_MIPS_GPREL16		7	/* GP relative 16 bit */#define R_MIPS_LITERAL		8	/* 16 bit literal entry */#define R_MIPS_GOT16		9	/* 16 bit GOT entry */#define R_MIPS_PC16		10	/* PC relative 16 bit */#define R_MIPS_CALL16		11	/* 16 bit GOT entry for function */#define R_MIPS_GPREL32		12	/* GP relative 32 bit */#define R_MIPS_SHIFT5		16#define R_MIPS_SHIFT6		17#define R_MIPS_64		18#define R_MIPS_GOT_DISP		19#define R_MIPS_GOT_PAGE		20#define R_MIPS_GOT_OFST		21#define R_MIPS_GOT_HI16		22