Alien-LibJIT

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libjit/jit/jit-elf-defs.h  view on Meta::CPAN

#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.  */
#define EF_MIPS_ARCH_32	    0x60000000	/* MIPS32 code.  */
#define EF_MIPS_ARCH_64	    0x70000000	/* MIPS64 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.  */
#define E_MIPS_ARCH_32	  0x60000000	/* MIPS32 code.  */
#define E_MIPS_ARCH_64	  0x70000000	/* MIPS64 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

libjit/jit/jit-elf-defs.h  view on Meta::CPAN

#define R_MIPS_HIGHEST		29
#define R_MIPS_CALL_HI16	30
#define R_MIPS_CALL_LO16	31
#define R_MIPS_SCN_DISP		32
#define R_MIPS_REL16		33
#define R_MIPS_ADD_IMMEDIATE	34
#define R_MIPS_PJUMP		35
#define R_MIPS_RELGOT		36
#define R_MIPS_JALR		37
/* Keep this the last entry.  */
#define R_MIPS_NUM		38

/* Legal values for p_type field of Elf32_Phdr.  */

#define PT_MIPS_REGINFO	0x70000000	/* Register usage information */
#define PT_MIPS_RTPROC  0x70000001	/* Runtime procedure table. */
#define PT_MIPS_OPTIONS 0x70000002

/* Special program header types.  */

#define PF_MIPS_LOCAL	0x10000000

/* Legal values for d_tag field of Elf32_Dyn.  */

#define DT_MIPS_RLD_VERSION  0x70000001	/* Runtime linker interface version */
#define DT_MIPS_TIME_STAMP   0x70000002	/* Timestamp */
#define DT_MIPS_ICHECKSUM    0x70000003	/* Checksum */
#define DT_MIPS_IVERSION     0x70000004	/* Version string (string tbl index) */
#define DT_MIPS_FLAGS	     0x70000005	/* Flags */
#define DT_MIPS_BASE_ADDRESS 0x70000006	/* Base address */
#define DT_MIPS_MSYM	     0x70000007
#define DT_MIPS_CONFLICT     0x70000008	/* Address of CONFLICT section */
#define DT_MIPS_LIBLIST	     0x70000009	/* Address of LIBLIST section */
#define DT_MIPS_LOCAL_GOTNO  0x7000000a	/* Number of local GOT entries */
#define DT_MIPS_CONFLICTNO   0x7000000b	/* Number of CONFLICT entries */
#define DT_MIPS_LIBLISTNO    0x70000010	/* Number of LIBLIST entries */
#define DT_MIPS_SYMTABNO     0x70000011	/* Number of DYNSYM entries */
#define DT_MIPS_UNREFEXTNO   0x70000012	/* First external DYNSYM */
#define DT_MIPS_GOTSYM	     0x70000013	/* First GOT entry in DYNSYM */
#define DT_MIPS_HIPAGENO     0x70000014	/* Number of GOT page table entries */
#define DT_MIPS_RLD_MAP	     0x70000016	/* Address of run time loader map.  */
#define DT_MIPS_DELTA_CLASS  0x70000017	/* Delta C++ class definition.  */
#define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
						DT_MIPS_DELTA_CLASS.  */
#define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
						DT_MIPS_DELTA_INSTANCE.  */
#define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
					     DT_MIPS_DELTA_RELOC.  */
#define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
					   relocations refer to.  */
#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
					   DT_MIPS_DELTA_SYM.  */
#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
					     class declaration.  */
#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
						DT_MIPS_DELTA_CLASSSYM.  */
#define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
#define DT_MIPS_PIXIE_INIT   0x70000023
#define DT_MIPS_SYMBOL_LIB   0x70000024
#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
#define DT_MIPS_LOCAL_GOTIDX 0x70000026
#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
#define DT_MIPS_OPTIONS	     0x70000029 /* Address of .options.  */
#define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
						    function stored in GOT.  */
#define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
					   by rld on dlopen() calls.  */
#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
#define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
#define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
#define DT_MIPS_NUM	     0x32

/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */

#define RHF_NONE		   0		/* No flags */
#define RHF_QUICKSTART		   (1 << 0)	/* Use quickstart */
#define RHF_NOTPOT		   (1 << 1)	/* Hash size not power of 2 */
#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)	/* Ignore LD_LIBRARY_PATH */
#define RHF_NO_MOVE		   (1 << 3)
#define RHF_SGI_ONLY		   (1 << 4)
#define RHF_GUARANTEE_INIT	   (1 << 5)
#define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
#define RHF_GUARANTEE_START_INIT   (1 << 7)
#define RHF_PIXIE		   (1 << 8)
#define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
#define RHF_REQUICKSTART	   (1 << 10)
#define RHF_REQUICKSTARTED	   (1 << 11)
#define RHF_CORD		   (1 << 12)
#define RHF_NO_UNRES_UNDEF	   (1 << 13)
#define RHF_RLD_ORDER_SAFE	   (1 << 14)

/* Entries found in sections of type SHT_MIPS_LIBLIST.  */

typedef struct
{
  Elf32_Word l_name;		/* Name (string table index) */
  Elf32_Word l_time_stamp;	/* Timestamp */
  Elf32_Word l_checksum;	/* Checksum */
  Elf32_Word l_version;		/* Interface version */
  Elf32_Word l_flags;		/* Flags */
} Elf32_Lib;

typedef struct
{
  Elf64_Word l_name;		/* Name (string table index) */
  Elf64_Word l_time_stamp;	/* Timestamp */
  Elf64_Word l_checksum;	/* Checksum */
  Elf64_Word l_version;		/* Interface version */
  Elf64_Word l_flags;		/* Flags */
} Elf64_Lib;


/* Legal values for l_flags.  */

#define LL_NONE		  0

libjit/jit/jit-elf-defs.h  view on Meta::CPAN

#define R_ARM_THM_XPC22		16
#define R_ARM_COPY		20	/* Copy symbol at runtime */
#define R_ARM_GLOB_DAT		21	/* Create GOT entry */
#define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
#define R_ARM_RELATIVE		23	/* Adjust by program base */
#define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
#define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
#define R_ARM_GOT32		26	/* 32 bit GOT entry */
#define R_ARM_PLT32		27	/* 32 bit PLT address */
#define R_ARM_ALU_PCREL_7_0	32
#define R_ARM_ALU_PCREL_15_8	33
#define R_ARM_ALU_PCREL_23_15	34
#define R_ARM_LDR_SBREL_11_0	35
#define R_ARM_ALU_SBREL_19_12	36
#define R_ARM_ALU_SBREL_27_20	37
#define R_ARM_GNU_VTENTRY	100
#define R_ARM_GNU_VTINHERIT	101
#define R_ARM_THM_PC11		102	/* thumb unconditional branch */
#define R_ARM_THM_PC9		103	/* thumb conditional branch */
#define R_ARM_RXPC25		249
#define R_ARM_RSBREL32		250
#define R_ARM_THM_RPC22		251
#define R_ARM_RREL32		252
#define R_ARM_RABS22		253
#define R_ARM_RPC24		254
#define R_ARM_RBASE		255
/* Keep this the last entry.  */
#define R_ARM_NUM		256

/* IA-64 specific declarations.  */

/* Processor specific flags for the Ehdr e_flags field.  */
#define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
#define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
#define EF_IA_64_ARCH		0xff000000	/* arch. version mask */

/* Processor specific values for the Phdr p_type field.  */
#define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
#define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */

/* Processor specific flags for the Phdr p_flags field.  */
#define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */

/* Processor specific values for the Shdr sh_type field.  */
#define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
#define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */

/* Processor specific flags for the Shdr sh_flags field.  */
#define SHF_IA_64_SHORT		0x10000000	/* section near gp */
#define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */

/* Processor specific values for the Dyn d_tag field.  */
#define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
#define DT_IA_64_NUM		1

/* IA-64 relocations.  */
#define R_IA64_NONE		0x00	/* none */
#define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
#define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
#define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
#define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
#define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
#define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
#define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
#define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
#define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
#define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
#define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
#define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
#define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
#define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
#define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
#define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
#define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
#define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
#define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
#define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
#define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
#define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
#define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
#define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
#define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
#define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
#define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
#define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
#define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
#define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
#define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
#define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
#define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
#define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
#define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
#define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
#define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
#define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
#define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
#define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
#define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
#define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
#define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
#define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
#define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
#define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
#define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
#define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
#define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
#define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
#define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
#define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
#define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
#define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
#define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
#define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
#define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
#define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
#define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
#define R_IA64_COPY		0x84	/* copy relocation */
#define R_IA64_SUB		0x85	/* Addend and symbol difference */
#define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
#define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
#define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */



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