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src/sparse-0.4.4/perl/t/include/elf.h  view on Meta::CPAN

#define DT_FLAGS_1	0x6ffffffb
#define DT_VERDEF	0x6ffffffc
#define DT_VERDEFNUM	0x6ffffffd
#define DT_VERNEED	0x6ffffffe
#define DT_VERNEEDNUM	0x6fffffff

#define DT_MIPS_RLD_VERSION	0x70000001
#define DT_MIPS_TIME_STAMP	0x70000002
#define DT_MIPS_ICHECKSUM	0x70000003
#define DT_MIPS_IVERSION	0x70000004
#define DT_MIPS_FLAGS		0x70000005
  #define RHF_NONE		  0
  #define RHF_HARDWAY		  1
  #define RHF_NOTPOT		  2
#define DT_MIPS_BASE_ADDRESS	0x70000006
#define DT_MIPS_CONFLICT	0x70000008
#define DT_MIPS_LIBLIST		0x70000009
#define DT_MIPS_LOCAL_GOTNO	0x7000000a
#define DT_MIPS_CONFLICTNO	0x7000000b
#define DT_MIPS_LIBLISTNO	0x70000010
#define DT_MIPS_SYMTABNO	0x70000011
#define DT_MIPS_UNREFEXTNO	0x70000012
#define DT_MIPS_GOTSYM		0x70000013
#define DT_MIPS_HIPAGENO	0x70000014
#define DT_MIPS_RLD_MAP		0x70000016

/* This info is needed when parsing the symbol table */
#define STB_LOCAL  0
#define STB_GLOBAL 1
#define STB_WEAK   2

#define STT_NOTYPE  0
#define STT_OBJECT  1
#define STT_FUNC    2
#define STT_SECTION 3
#define STT_FILE    4

#define ELF_ST_BIND(x)		((x) >> 4)
#define ELF_ST_TYPE(x)		(((unsigned int) x) & 0xf)
#define ELF_ST_INFO(bind, type) (((bind) << 4) | ((type) & 0xf))
#define ELF32_ST_BIND(x)	ELF_ST_BIND(x)
#define ELF32_ST_TYPE(x)	ELF_ST_TYPE(x)
#define ELF64_ST_BIND(x)	ELF_ST_BIND(x)
#define ELF64_ST_TYPE(x)	ELF_ST_TYPE(x)

/* Symbolic values for the entries in the auxiliary table
   put on the initial stack */
#define AT_NULL   0	/* end of vector */
#define AT_IGNORE 1	/* entry should be ignored */
#define AT_EXECFD 2	/* file descriptor of program */
#define AT_PHDR   3	/* program headers for program */
#define AT_PHENT  4	/* size of program header entry */
#define AT_PHNUM  5	/* number of program headers */
#define AT_PAGESZ 6	/* system page size */
#define AT_BASE   7	/* base address of interpreter */
#define AT_FLAGS  8	/* flags */
#define AT_ENTRY  9	/* entry point of program */
#define AT_NOTELF 10	/* program is not ELF */
#define AT_UID    11	/* real uid */
#define AT_EUID   12	/* effective uid */
#define AT_GID    13	/* real gid */
#define AT_EGID   14	/* effective gid */
#define AT_PLATFORM 15  /* string identifying CPU for optimizations */
#define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
#define AT_CLKTCK 17	/* frequency at which times() increments */
#define AT_FPUCW  18	/* info about fpu initialization by kernel */
#define AT_DCACHEBSIZE	19	/* data cache block size */
#define AT_ICACHEBSIZE	20	/* instruction cache block size */
#define AT_UCACHEBSIZE	21	/* unified cache block size */
#define AT_IGNOREPPC	22	/* ppc only; entry should be ignored */
#define AT_SECURE	23	/* boolean, was exec suid-like? */
#define AT_BASE_PLATFORM 24	/* string identifying real platforms */
#define AT_RANDOM	25	/* address of 16 random bytes */
#define AT_EXECFN	31	/* filename of the executable */
#define AT_SYSINFO	32	/* address of kernel entry point */
#define AT_SYSINFO_EHDR	33	/* address of kernel vdso */
#define AT_L1I_CACHESHAPE 34	/* shapes of the caches: */
#define AT_L1D_CACHESHAPE 35	/*   bits 0-3: cache associativity.  */
#define AT_L2_CACHESHAPE  36	/*   bits 4-7: log2 of line size.  */
#define AT_L3_CACHESHAPE  37	/*   val&~255: cache size.  */

typedef struct dynamic{
  Elf32_Sword d_tag;
  union{
    Elf32_Sword	d_val;
    Elf32_Addr	d_ptr;
  } d_un;
} Elf32_Dyn;

typedef struct {
  Elf64_Sxword d_tag;		/* entry tag value */
  union {
    Elf64_Xword d_val;
    Elf64_Addr d_ptr;
  } d_un;
} Elf64_Dyn;

/* The following are used with relocations */
#define ELF32_R_SYM(x) ((x) >> 8)
#define ELF32_R_TYPE(x) ((x) & 0xff)

#define ELF64_R_SYM(i)			((i) >> 32)
#define ELF64_R_TYPE(i)			((i) & 0xffffffff)
#define ELF64_R_TYPE_DATA(i)            (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000)

#define R_386_NONE	0
#define R_386_32	1
#define R_386_PC32	2
#define R_386_GOT32	3
#define R_386_PLT32	4
#define R_386_COPY	5
#define R_386_GLOB_DAT	6
#define R_386_JMP_SLOT	7
#define R_386_RELATIVE	8
#define R_386_GOTOFF	9
#define R_386_GOTPC	10
#define R_386_NUM	11
/* Not a dynamic reloc, so not included in R_386_NUM.  Used in TCG.  */
#define R_386_PC8	23

#define R_MIPS_NONE		0
#define R_MIPS_16		1