[deliverable/binutils-gdb.git] / include / elf / ia64.h

/* IA-64 ELF support for BFD.
   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010
   Free Software Foundation, Inc.
   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>

   This file is part of BFD, the Binary File Descriptor library.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

#ifndef _ELF_IA64_H
#define _ELF_IA64_H

/* Bits in the e_flags field of the Elf64_Ehdr:  */

#define EF_IA_64_MASKOS	   0x0000000f	/* OS-specific flags.  */
#define EF_IA_64_ARCH	   0xff000000	/* Arch. version mask.  */
#define EF_IA_64_ARCHVER_1 (1 << 24)    /* Arch. version level 1 compat.  */

/* ??? These four definitions are not part of the SVR4 ABI.
   They were present in David's initial code drop, so it is probable
   that they are used by HP/UX.  */
#define EF_IA_64_TRAPNIL (1 << 0)	/* Trap NIL pointer dereferences.  */
#define EF_IA_64_EXT	 (1 << 2)	/* Program uses arch. extensions.  */
#define EF_IA_64_BE	 (1 << 3)	/* PSR BE bit set (big-endian).  */
#define EFA_IA_64_EAS2_3 0x23000000	/* IA64 EAS 2.3.  */

#define EF_IA_64_ABI64		    (1 << 4) /* 64-bit ABI.  */
/* Not used yet.  */
#define EF_IA_64_REDUCEDFP	    (1 << 5) /* Only FP6-FP11 used.  */
#define EF_IA_64_CONS_GP	    (1 << 6) /* gp as program wide constant.  */
#define EF_IA_64_NOFUNCDESC_CONS_GP (1 << 7) /* And no function descriptors.  */
/* Not used yet.  */
#define EF_IA_64_ABSOLUTE	    (1 << 8) /* Load at absolute addresses.  */

/* OpenVMS speficic.  */
#define EF_IA_64_VMS_COMCOD	    0x03   /* Completion code.  */
#define EF_IA_64_VMS_COMCOD_SUCCESS 0
#define EF_IA_64_VMS_COMCOD_WARNING 1
#define EF_IA_64_VMS_COMCOD_ERROR   2
#define EF_IA_64_VMS_COMCOD_ABORT   3
#define EF_IA_64_VMS_LINKAGES	    0x04   /* Contains VMS linkages info.  */

#define ELF_STRING_ia64_archext		".IA_64.archext"
#define ELF_STRING_ia64_pltoff		".IA_64.pltoff"
#define ELF_STRING_ia64_unwind		".IA_64.unwind"
#define ELF_STRING_ia64_unwind_info	".IA_64.unwind_info"
#define ELF_STRING_ia64_unwind_once	".gnu.linkonce.ia64unw."
#define ELF_STRING_ia64_unwind_info_once ".gnu.linkonce.ia64unwi."
/* .IA_64.unwind_hdr is only used by HP-UX.  */
#define ELF_STRING_ia64_unwind_hdr	".IA_64.unwind_hdr"

/* Bits in the sh_flags field of Elf64_Shdr:  */

#define SHF_IA_64_SHORT		  0x10000000	/* Section near gp.  */
#define SHF_IA_64_NORECOV	  0x20000000	/* Spec insns w/o recovery.  */

#define SHF_IA_64_HP_TLS	  0x01000000	/* HP specific TLS flag.  */

#define SHF_IA_64_VMS_GLOBAL      0x0100000000ULL /* Global for clustering.  */
#define SHF_IA_64_VMS_OVERLAID    0x0200000000ULL /* To be overlaid.  */
#define SHF_IA_64_VMS_SHARED      0x0400000000ULL /* Shared btw processes.  */
#define SHF_IA_64_VMS_VECTOR      0x0800000000ULL /* Priv change mode vect.  */
#define SHF_IA_64_VMS_ALLOC_64BIT 0x1000000000ULL /* Allocate beyond 2GB.  */
#define SHF_IA_64_VMS_PROTECTED   0x2000000000ULL /* Export from sharable.  */

/* Possible values for sh_type in Elf64_Shdr: */

#define SHT_IA_64_EXT		(SHT_LOPROC + 0)	/* Extension bits.  */
#define SHT_IA_64_UNWIND	(SHT_LOPROC + 1)	/* Unwind bits.  */
#define SHT_IA_64_LOPSREG	(SHT_LOPROC + 0x8000000)
/* ABI says (SHT_LOPROC + 0xfffffff) but I think it's a typo -- this makes sense.  */
#define SHT_IA_64_HIPSREG	(SHT_LOPROC + 0x8ffffff)
#define SHT_IA_64_PRIORITY_INIT (SHT_LOPROC + 0x9000000)

/* SHT_IA_64_HP_OPT_ANOT is only generated by HPUX compilers for its
   optimization annotation section.  GCC does not generate it but we
   want readelf to know what they are.  Do not use two capital Ns in
   annotate or sed will turn it into 32 or 64 during the build.  */
#define SHT_IA_64_HP_OPT_ANOT	0x60000004

/* OpenVMS section types.  */
/* The section contains PC-to-source correlation information for use by the
   VMS RTL's traceback facility.  */
#define SHT_IA_64_VMS_TRACE             0x60000000
/* The section contains routine signature information for use by the
   translated image executive.  */
#define SHT_IA_64_VMS_TIE_SIGNATURES    0x60000001
/* The section contains dwarf-3 information.  */
#define SHT_IA_64_VMS_DEBUG             0x60000002
/* The section contains the dwarf-3 string table.  */
#define SHT_IA_64_VMS_DEBUG_STR         0x60000003
/* The section contains linkage information to perform consistency checking
   accross object modules.  */
#define SHT_IA_64_VMS_LINKAGES          0x60000004
/* The section allows the symbol vector in an image to be location through
   the section table.  */
#define SHT_IA_64_VMS_SYMBOL_VECTOR     0x60000005
/* The section contains inter-image fixups.  */
#define SHT_IA_64_VMS_FIXUP             0x60000006
/* The section contains unmangled name info.  */
#define SHT_IA_64_VMS_DISPLAY_NAME_INFO 0x60000007

/* Bits in the p_flags field of Elf64_Phdr:  */

#define PF_IA_64_NORECOV	0x80000000

/* Possible values for p_type in Elf64_Phdr:  */

#define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* Arch extension bits,  */
#define PT_IA_64_UNWIND 	(PT_LOPROC + 1)	/* IA64 unwind bits.  */

/* HP-UX specific values for p_type in Elf64_Phdr.
   These values are currently just used to make
   readelf more usable on HP-UX.  */

#define PT_IA_64_HP_OPT_ANOT	(PT_LOOS + 0x12)
#define PT_IA_64_HP_HSL_ANOT	(PT_LOOS + 0x13)
#define PT_IA_64_HP_STACK	(PT_LOOS + 0x14)

/* Possible values for d_tag in Elf64_Dyn:  */

#define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)

/* VMS specific values for d_tag in Elf64_Dyn:  */

#define DT_IA_64_VMS_SUBTYPE         (DT_LOOS + 0)
#define DT_IA_64_VMS_IMGIOCNT        (DT_LOOS + 2)
#define DT_IA_64_VMS_LNKFLAGS        (DT_LOOS + 8)
#define DT_IA_64_VMS_VIR_MEM_BLK_SIZ (DT_LOOS + 10)
#define DT_IA_64_VMS_IDENT           (DT_LOOS + 12)
#define DT_IA_64_VMS_NEEDED_IDENT    (DT_LOOS + 16)
#define DT_IA_64_VMS_IMG_RELA_CNT    (DT_LOOS + 18)
#define DT_IA_64_VMS_SEG_RELA_CNT    (DT_LOOS + 20)
#define DT_IA_64_VMS_FIXUP_RELA_CNT  (DT_LOOS + 22)
#define DT_IA_64_VMS_FIXUP_NEEDED    (DT_LOOS + 24)
#define DT_IA_64_VMS_SYMVEC_CNT      (DT_LOOS + 26)
#define DT_IA_64_VMS_XLATED          (DT_LOOS + 30)
#define DT_IA_64_VMS_STACKSIZE       (DT_LOOS + 32)
#define DT_IA_64_VMS_UNWINDSZ        (DT_LOOS + 34)
#define DT_IA_64_VMS_UNWIND_CODSEG   (DT_LOOS + 36)
#define DT_IA_64_VMS_UNWIND_INFOSEG  (DT_LOOS + 38)
#define DT_IA_64_VMS_LINKTIME        (DT_LOOS + 40)
#define DT_IA_64_VMS_SEG_NO          (DT_LOOS + 42)
#define DT_IA_64_VMS_SYMVEC_OFFSET   (DT_LOOS + 44)
#define DT_IA_64_VMS_SYMVEC_SEG      (DT_LOOS + 46)
#define DT_IA_64_VMS_UNWIND_OFFSET   (DT_LOOS + 48)
#define DT_IA_64_VMS_UNWIND_SEG      (DT_LOOS + 50)
#define DT_IA_64_VMS_STRTAB_OFFSET   (DT_LOOS + 52)
#define DT_IA_64_VMS_SYSVER_OFFSET   (DT_LOOS + 54)
#define DT_IA_64_VMS_IMG_RELA_OFF    (DT_LOOS + 56)
#define DT_IA_64_VMS_SEG_RELA_OFF    (DT_LOOS + 58)
#define DT_IA_64_VMS_FIXUP_RELA_OFF  (DT_LOOS + 60)
#define DT_IA_64_VMS_PLTGOT_OFFSET   (DT_LOOS + 62)
#define DT_IA_64_VMS_PLTGOT_SEG      (DT_LOOS + 64)
#define DT_IA_64_VMS_FPMODE          (DT_LOOS + 66)

/* Values for DT_IA_64_LNKFLAGS.  */
#define VMS_LF_CALL_DEBUG	0x0001	/* Activate and call the debugger.  */
#define VMS_LF_NOP0BUFS		0x0002	/* RMS use of P0 for i/o disabled.  */
#define VMS_LF_P0IMAGE		0x0004	/* Image in P0 space only.  */
#define VMS_LF_MKTHREADS	0x0008	/* Multiple kernel threads enabled.  */
#define VMS_LF_UPCALLS		0x0010	/* Upcalls enabled.  */
#define VMS_LF_IMGSTA		0x0020	/* Use SYS$IMGSTA.  */
#define VMS_LF_INITIALIZE	0x0040	/* Image uses tfradr2.  */
#define VMS_LF_MAIN		0x0080	/* Image uses tfradr3.  */
#define VMS_LF_EXE_INIT		0x0200	/* Image uses tfradr4.  */
#define VMS_LF_TBK_IN_IMG	0x0400	/* Traceback records in image.  */
#define VMS_LF_DBG_IN_IMG	0x0800	/* Debug records in image.  */
#define VMS_LF_TBK_IN_DSF	0x1000	/* Traceback records in DSF.  */
#define VMS_LF_DBG_IN_DSF	0x2000	/* Debug records in DSF.  */
#define VMS_LF_SIGNATURES	0x4000	/* Signatures present.  */
#define VMS_LF_REL_SEG_OFF	0x8000	/* Maintain relative pos of seg.  */

/* This section only used by HP-UX, The HP linker gives weak symbols
   precedence over regular common symbols.  We want common to override
   weak.  Using this common instead of SHN_COMMON does that.  */
#define SHN_IA_64_ANSI_COMMON SHN_LORESERVE

/* This section is only used by OpenVMS.  Symbol is defined in the symbol
   vector (only possible for image files).  */
#define SHN_IA_64_VMS_SYMVEC SHN_LOOS

/* OpenVMS IA64-specific symbol attributes.  */
#define VMS_STO_VISIBILITY 3	  /* Alias of the standard field.  */
#define VMS_ST_VISIBILITY(o) ((o) & VMS_STO_VISIBILITY)
#define VMS_STO_FUNC_TYPE  0x30	  /* Function type.  */
#define VMS_ST_FUNC_TYPE(o)  (((o) & VMS_STO_FUNC_TYPE) >> 4)
# define VMS_SFT_CODE_ADDR 0	  /* Symbol value is a code address.  */
# define VMS_SFT_SYMV_IDX  1	  /* Symbol value is a symbol vector index.  */
# define VMS_SFT_FD	   2	  /* Symbol value is a function descriptor.  */
# define VMS_SFT_RESERVE   3	  /* Reserved.  */
#define VMS_STO_LINKAGE    0xc0
#define VMS_ST_LINKAGE(o)  (((o) & VMS_STO_LINKAGE) >> 6)
# define VMS_STL_IGNORE	   0	  /* No associated linkage.  */
# define VMS_STL_RESERVE   1
# define VMS_STL_STD	   2	  /* Standard linkage with return value.  */
# define VMS_STL_LNK	   3	  /* Explicit represented in .vms_linkages.  */

/* OpenVMS specific fixup and relocation structures.  */

typedef struct
{
  unsigned char fixup_offset[8];
  unsigned char type[4];
  unsigned char fixup_seg[4];
  unsigned char addend[8];
  unsigned char symvec_index[4];
  unsigned char data_type[4];
} Elf64_External_VMS_IMAGE_FIXUP;

typedef struct
{
  unsigned char rela_offset[8];
  unsigned char type[4];
  unsigned char rela_seg[4];
  unsigned char addend[8];
  unsigned char sym_offset[8];
  unsigned char sym_seg[4];
  unsigned char fill_1[4];
} Elf64_External_VMS_IMAGE_RELA;

/* IA64-specific relocation types: */

/* Relocs apply to specific instructions within a bundle.  The least
   significant 2 bits of the address indicate which instruction in the
   bundle the reloc refers to (0=first slot, 1=second slow, 2=third
   slot, 3=undefined) and the remaining bits give the address of the
   bundle (16 byte aligned).

   The top 5 bits of the reloc code specifies the expression type, the
   low 3 bits the format of the data word being relocated.  */

#include "elf/reloc-macros.h"

START_RELOC_NUMBERS (elf_ia64_reloc_type)
  RELOC_NUMBER (R_IA64_NONE, 0x00)	/* none */

  RELOC_NUMBER (R_IA64_IMM14, 0x21)	/* symbol + addend, add imm14 */
  RELOC_NUMBER (R_IA64_IMM22, 0x22)	/* symbol + addend, add imm22 */
  RELOC_NUMBER (R_IA64_IMM64, 0x23)	/* symbol + addend, mov imm64 */
  RELOC_NUMBER (R_IA64_DIR32MSB, 0x24)	/* symbol + addend, data4 MSB */
  RELOC_NUMBER (R_IA64_DIR32LSB, 0x25)	/* symbol + addend, data4 LSB */
  RELOC_NUMBER (R_IA64_DIR64MSB, 0x26)	/* symbol + addend, data8 MSB */
  RELOC_NUMBER (R_IA64_DIR64LSB, 0x27)	/* symbol + addend, data8 LSB */

  RELOC_NUMBER (R_IA64_GPREL22, 0x2a)	/* @gprel(sym+add), add imm22 */
  RELOC_NUMBER (R_IA64_GPREL64I, 0x2b)	/* @gprel(sym+add), mov imm64 */
  RELOC_NUMBER (R_IA64_GPREL32MSB, 0x2c) /* @gprel(sym+add), data4 MSB */
  RELOC_NUMBER (R_IA64_GPREL32LSB, 0x2d) /* @gprel(sym+add), data4 LSB */
  RELOC_NUMBER (R_IA64_GPREL64MSB, 0x2e) /* @gprel(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_GPREL64LSB, 0x2f) /* @gprel(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_LTOFF22, 0x32)	/* @ltoff(sym+add), add imm22 */
  RELOC_NUMBER (R_IA64_LTOFF64I, 0x33)	/* @ltoff(sym+add), mov imm64 */

  RELOC_NUMBER (R_IA64_PLTOFF22, 0x3a)	/* @pltoff(sym+add), add imm22 */
  RELOC_NUMBER (R_IA64_PLTOFF64I, 0x3b)	/* @pltoff(sym+add), mov imm64 */
  RELOC_NUMBER (R_IA64_PLTOFF64MSB, 0x3e) /* @pltoff(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_PLTOFF64LSB, 0x3f) /* @pltoff(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_FPTR64I, 0x43)	/* @fptr(sym+add), mov imm64 */
  RELOC_NUMBER (R_IA64_FPTR32MSB, 0x44)	/* @fptr(sym+add), data4 MSB */
  RELOC_NUMBER (R_IA64_FPTR32LSB, 0x45)	/* @fptr(sym+add), data4 LSB */
  RELOC_NUMBER (R_IA64_FPTR64MSB, 0x46)	/* @fptr(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_FPTR64LSB, 0x47)	/* @fptr(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_PCREL60B, 0x48)	/* @pcrel(sym+add), brl */
  RELOC_NUMBER (R_IA64_PCREL21B, 0x49)	/* @pcrel(sym+add), ptb, call */
  RELOC_NUMBER (R_IA64_PCREL21M, 0x4a)	/* @pcrel(sym+add), chk.s */
  RELOC_NUMBER (R_IA64_PCREL21F, 0x4b)	/* @pcrel(sym+add), fchkf */
  RELOC_NUMBER (R_IA64_PCREL32MSB, 0x4c) /* @pcrel(sym+add), data4 MSB */
  RELOC_NUMBER (R_IA64_PCREL32LSB, 0x4d) /* @pcrel(sym+add), data4 LSB */
  RELOC_NUMBER (R_IA64_PCREL64MSB, 0x4e) /* @pcrel(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_PCREL64LSB, 0x4f) /* @pcrel(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_LTOFF_FPTR22, 0x52) /* @ltoff(@fptr(s+a)), imm22 */
  RELOC_NUMBER (R_IA64_LTOFF_FPTR64I, 0x53) /* @ltoff(@fptr(s+a)), imm64 */
  RELOC_NUMBER (R_IA64_LTOFF_FPTR32MSB, 0x54) /* @ltoff(@fptr(s+a)), 4 MSB */
  RELOC_NUMBER (R_IA64_LTOFF_FPTR32LSB, 0x55) /* @ltoff(@fptr(s+a)), 4 LSB */
  RELOC_NUMBER (R_IA64_LTOFF_FPTR64MSB, 0x56) /* @ltoff(@fptr(s+a)), 8 MSB */
  RELOC_NUMBER (R_IA64_LTOFF_FPTR64LSB, 0x57) /* @ltoff(@fptr(s+a)), 8 LSB */

  RELOC_NUMBER (R_IA64_SEGREL32MSB, 0x5c) /* @segrel(sym+add), data4 MSB */
  RELOC_NUMBER (R_IA64_SEGREL32LSB, 0x5d) /* @segrel(sym+add), data4 LSB */
  RELOC_NUMBER (R_IA64_SEGREL64MSB, 0x5e) /* @segrel(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_SEGREL64LSB, 0x5f) /* @segrel(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_SECREL32MSB, 0x64) /* @secrel(sym+add), data4 MSB */
  RELOC_NUMBER (R_IA64_SECREL32LSB, 0x65) /* @secrel(sym+add), data4 LSB */
  RELOC_NUMBER (R_IA64_SECREL64MSB, 0x66) /* @secrel(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_SECREL64LSB, 0x67) /* @secrel(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_REL32MSB, 0x6c)	/* data 4 + REL */
  RELOC_NUMBER (R_IA64_REL32LSB, 0x6d)	/* data 4 + REL */
  RELOC_NUMBER (R_IA64_REL64MSB, 0x6e)	/* data 8 + REL */
  RELOC_NUMBER (R_IA64_REL64LSB, 0x6f)	/* data 8 + REL */

  RELOC_NUMBER (R_IA64_LTV32MSB, 0x74)	/* symbol + addend, data4 MSB */
  RELOC_NUMBER (R_IA64_LTV32LSB, 0x75)	/* symbol + addend, data4 LSB */
  RELOC_NUMBER (R_IA64_LTV64MSB, 0x76)	/* symbol + addend, data8 MSB */
  RELOC_NUMBER (R_IA64_LTV64LSB, 0x77)	/* symbol + addend, data8 LSB */

  RELOC_NUMBER (R_IA64_PCREL21BI, 0x79)	/* @pcrel(sym+add), ptb, call */
  RELOC_NUMBER (R_IA64_PCREL22, 0x7a)	/* @pcrel(sym+add), imm22 */
  RELOC_NUMBER (R_IA64_PCREL64I, 0x7b)	/* @pcrel(sym+add), imm64 */

  RELOC_NUMBER (R_IA64_IPLTMSB, 0x80)	/* dynamic reloc, imported PLT, MSB */
  RELOC_NUMBER (R_IA64_IPLTLSB, 0x81)	/* dynamic reloc, imported PLT, LSB */
  RELOC_NUMBER (R_IA64_COPY, 0x84)	/* dynamic reloc, data copy */
  RELOC_NUMBER (R_IA64_LTOFF22X, 0x86)  /* LTOFF22, relaxable.  */
  RELOC_NUMBER (R_IA64_LDXMOV, 0x87)	/* Use of LTOFF22X.  */

  RELOC_NUMBER (R_IA64_TPREL14, 0x91)	 /* @tprel(sym+add), add imm14 */
  RELOC_NUMBER (R_IA64_TPREL22, 0x92)	 /* @tprel(sym+add), add imm22 */
  RELOC_NUMBER (R_IA64_TPREL64I, 0x93)	 /* @tprel(sym+add), add imm64 */
  RELOC_NUMBER (R_IA64_TPREL64MSB, 0x96) /* @tprel(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_TPREL64LSB, 0x97) /* @tprel(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_LTOFF_TPREL22, 0x9a) /* @ltoff(@tprel(s+a)), add imm22 */

  RELOC_NUMBER (R_IA64_DTPMOD64MSB, 0xa6) /* @dtpmod(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_DTPMOD64LSB, 0xa7) /* @dtpmod(sym+add), data8 LSB */
  RELOC_NUMBER (R_IA64_LTOFF_DTPMOD22, 0xaa) /* @ltoff(@dtpmod(s+a)), imm22 */

  RELOC_NUMBER (R_IA64_DTPREL14, 0xb1)    /* @dtprel(sym+add), imm14 */
  RELOC_NUMBER (R_IA64_DTPREL22, 0xb2)    /* @dtprel(sym+add), imm22 */
  RELOC_NUMBER (R_IA64_DTPREL64I, 0xb3)   /* @dtprel(sym+add), imm64 */
  RELOC_NUMBER (R_IA64_DTPREL32MSB, 0xb4) /* @dtprel(sym+add), data4 MSB */
  RELOC_NUMBER (R_IA64_DTPREL32LSB, 0xb5) /* @dtprel(sym+add), data4 LSB */
  RELOC_NUMBER (R_IA64_DTPREL64MSB, 0xb6) /* @dtprel(sym+add), data8 MSB */
  RELOC_NUMBER (R_IA64_DTPREL64LSB, 0xb7) /* @dtprel(sym+add), data8 LSB */

  RELOC_NUMBER (R_IA64_LTOFF_DTPREL22, 0xba) /* @ltoff(@dtprel(s+a)), imm22 */

  FAKE_RELOC (R_IA64_MAX_RELOC_CODE, 0xba)

  /* OpenVMS specific relocs.  */
  RELOC_NUMBER (R_IA64_VMS_DIR8, 0x70000000)		/* S + A */
  RELOC_NUMBER (R_IA64_VMS_DIR16LSB, 0x70000001)	/* S + A */
  RELOC_NUMBER (R_IA64_VMS_CALL_SIGNATURE, 0x70000002)
  RELOC_NUMBER (R_IA64_VMS_EXECLET_FUNC, 0x70000003)
  RELOC_NUMBER (R_IA64_VMS_EXECLET_DATA, 0x70000004)
  RELOC_NUMBER (R_IA64_VMS_FIX8, 0x70000005)		/* S + A */
  RELOC_NUMBER (R_IA64_VMS_FIX16, 0x70000006)		/* S + A */
  RELOC_NUMBER (R_IA64_VMS_FIX32, 0x70000007)		/* S + A */
  RELOC_NUMBER (R_IA64_VMS_FIX64, 0x70000008)		/* S + A */
  RELOC_NUMBER (R_IA64_VMS_FIXFD, 0x70000009)
  RELOC_NUMBER (R_IA64_VMS_ACC_LOAD, 0x7000000a)	/* ACC = S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_ADD, 0x7000000b)		/* ACC += S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_SUB, 0x7000000c)		/* ACC -= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_MUL, 0x7000000d)		/* ACC *= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_DIV, 0x7000000e)		/* ACC /= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_AND, 0x7000000f)		/* ACC &= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_IOR, 0x70000010)		/* ACC |= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_EOR, 0x70000011)		/* ACC ^= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_ASH, 0x70000012)		/* ACC >>= S + A */
  RELOC_NUMBER (R_IA64_VMS_ACC_STO8, 0x70000014)	/* ACC */
  RELOC_NUMBER (R_IA64_VMS_ACC_STO16LSH, 0x70000015)	/* ACC */
  RELOC_NUMBER (R_IA64_VMS_ACC_STO32LSH, 0x70000016)	/* ACC */
  RELOC_NUMBER (R_IA64_VMS_ACC_STO64LSH, 0x70000017)	/* ACC */
END_RELOC_NUMBERS (R_IA64_max)

#endif /* _ELF_IA64_H */
Commit	Line	Data
800eeca4	1	/* IA-64 ELF support for BFD.
e4e42b45	2	Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009, 2010
c3aa17e9	3	Free Software Foundation, Inc.
800eeca4 JW	4	Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
800eeca4 JW	5
ecc51f48	6	This file is part of BFD, the Binary File Descriptor library.
800eeca4	7
ecc51f48 NC	8	This program is free software; you can redistribute it and/or modify
ecc51f48 NC	9	it under the terms of the GNU General Public License as published by
e4e42b45	10	the Free Software Foundation; either version 3 of the License, or
ecc51f48	11	(at your option) any later version.
800eeca4	12
ecc51f48 NC	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
800eeca4	17
ecc51f48 NC	18	You should have received a copy of the GNU General Public License
ecc51f48 NC	19	along with this program; if not, write to the Free Software
e4e42b45 NC	20	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
e4e42b45 NC	21	MA 02110-1301, USA. */
800eeca4 JW	22
	23	#ifndef _ELF_IA64_H
	24	#define _ELF_IA64_H
	25
	26	/* Bits in the e_flags field of the Elf64_Ehdr: */
	27
01e1a5bc NC	28	#define EF_IA_64_MASKOS 0x0000000f /* OS-specific flags. */
	29	#define EF_IA_64_ARCH 0xff000000 /* Arch. version mask. */
	30	#define EF_IA_64_ARCHVER_1 (1 << 24) /* Arch. version level 1 compat. */
800eeca4 JW	31
	32	/* ??? These four definitions are not part of the SVR4 ABI.
	33	They were present in David's initial code drop, so it is probable
	34	that they are used by HP/UX. */
ecc51f48 NC	35	#define EF_IA_64_TRAPNIL (1 << 0) /* Trap NIL pointer dereferences. */
	36	#define EF_IA_64_EXT (1 << 2) /* Program uses arch. extensions. */
	37	#define EF_IA_64_BE (1 << 3) /* PSR BE bit set (big-endian). */
	38	#define EFA_IA_64_EAS2_3 0x23000000 /* IA64 EAS 2.3. */
800eeca4	39
ecc51f48	40	#define EF_IA_64_ABI64 (1 << 4) /* 64-bit ABI. */
c43c2cc5 JW	41	/* Not used yet. */
c43c2cc5 JW	42	#define EF_IA_64_REDUCEDFP (1 << 5) /* Only FP6-FP11 used. */
ecc51f48 NC	43	#define EF_IA_64_CONS_GP (1 << 6) /* gp as program wide constant. */
ecc51f48 NC	44	#define EF_IA_64_NOFUNCDESC_CONS_GP (1 << 7) /* And no function descriptors. */
c43c2cc5 JW	45	/* Not used yet. */
	46	#define EF_IA_64_ABSOLUTE (1 << 8) /* Load at absolute addresses. */
	47
28f997cf TG	48	/* OpenVMS speficic. */
	49	#define EF_IA_64_VMS_COMCOD 0x03 /* Completion code. */
	50	#define EF_IA_64_VMS_COMCOD_SUCCESS 0
	51	#define EF_IA_64_VMS_COMCOD_WARNING 1
	52	#define EF_IA_64_VMS_COMCOD_ERROR 2
	53	#define EF_IA_64_VMS_COMCOD_ABORT 3
	54	#define EF_IA_64_VMS_LINKAGES 0x04 /* Contains VMS linkages info. */
	55
800eeca4 JW	56	#define ELF_STRING_ia64_archext ".IA_64.archext"
	57	#define ELF_STRING_ia64_pltoff ".IA_64.pltoff"
	58	#define ELF_STRING_ia64_unwind ".IA_64.unwind"
	59	#define ELF_STRING_ia64_unwind_info ".IA_64.unwind_info"
579f31ac JJ	60	#define ELF_STRING_ia64_unwind_once ".gnu.linkonce.ia64unw."
579f31ac JJ	61	#define ELF_STRING_ia64_unwind_info_once ".gnu.linkonce.ia64unwi."
8661be6a AM	62	/* .IA_64.unwind_hdr is only used by HP-UX. */
8661be6a AM	63	#define ELF_STRING_ia64_unwind_hdr ".IA_64.unwind_hdr"
800eeca4 JW	64
	65	/* Bits in the sh_flags field of Elf64_Shdr: */
	66
148b93f2 NC	67	#define SHF_IA_64_SHORT 0x10000000 /* Section near gp. */
148b93f2 NC	68	#define SHF_IA_64_NORECOV 0x20000000 /* Spec insns w/o recovery. */
800eeca4	69
148b93f2 NC	70	#define SHF_IA_64_HP_TLS 0x01000000 /* HP specific TLS flag. */
	71
	72	#define SHF_IA_64_VMS_GLOBAL 0x0100000000ULL /* Global for clustering. */
	73	#define SHF_IA_64_VMS_OVERLAID 0x0200000000ULL /* To be overlaid. */
	74	#define SHF_IA_64_VMS_SHARED 0x0400000000ULL /* Shared btw processes. */
	75	#define SHF_IA_64_VMS_VECTOR 0x0800000000ULL /* Priv change mode vect. */
	76	#define SHF_IA_64_VMS_ALLOC_64BIT 0x1000000000ULL /* Allocate beyond 2GB. */
	77	#define SHF_IA_64_VMS_PROTECTED 0x2000000000ULL /* Export from sharable. */
37debb04	78
800eeca4 JW	79	/* Possible values for sh_type in Elf64_Shdr: */
800eeca4 JW	80
ecc51f48 NC	81	#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* Extension bits. */
ecc51f48 NC	82	#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* Unwind bits. */
148b93f2	83	#define SHT_IA_64_LOPSREG (SHT_LOPROC + 0x8000000)
ecc51f48	84	/* ABI says (SHT_LOPROC + 0xfffffff) but I think it's a typo -- this makes sense. */
148b93f2	85	#define SHT_IA_64_HIPSREG (SHT_LOPROC + 0x8ffffff)
ecc51f48	86	#define SHT_IA_64_PRIORITY_INIT (SHT_LOPROC + 0x9000000)
800eeca4	87
8661be6a AM	88	/* SHT_IA_64_HP_OPT_ANOT is only generated by HPUX compilers for its
	89	optimization annotation section. GCC does not generate it but we
	90	want readelf to know what they are. Do not use two capital Ns in
	91	annotate or sed will turn it into 32 or 64 during the build. */
	92	#define SHT_IA_64_HP_OPT_ANOT 0x60000004
	93
148b93f2 NC	94	/* OpenVMS section types. */
	95	/* The section contains PC-to-source correlation information for use by the
	96	VMS RTL's traceback facility. */
01e1a5bc	97	#define SHT_IA_64_VMS_TRACE 0x60000000
148b93f2 NC	98	/* The section contains routine signature information for use by the
148b93f2 NC	99	translated image executive. */
01e1a5bc	100	#define SHT_IA_64_VMS_TIE_SIGNATURES 0x60000001
148b93f2	101	/* The section contains dwarf-3 information. */
01e1a5bc	102	#define SHT_IA_64_VMS_DEBUG 0x60000002
148b93f2	103	/* The section contains the dwarf-3 string table. */
01e1a5bc	104	#define SHT_IA_64_VMS_DEBUG_STR 0x60000003
148b93f2 NC	105	/* The section contains linkage information to perform consistency checking
148b93f2 NC	106	accross object modules. */
01e1a5bc	107	#define SHT_IA_64_VMS_LINKAGES 0x60000004
148b93f2 NC	108	/* The section allows the symbol vector in an image to be location through
148b93f2 NC	109	the section table. */
01e1a5bc	110	#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005
148b93f2	111	/* The section contains inter-image fixups. */
01e1a5bc NC	112	#define SHT_IA_64_VMS_FIXUP 0x60000006
	113	/* The section contains unmangled name info. */
	114	#define SHT_IA_64_VMS_DISPLAY_NAME_INFO 0x60000007
148b93f2	115
800eeca4 JW	116	/* Bits in the p_flags field of Elf64_Phdr: */
	117
	118	#define PF_IA_64_NORECOV 0x80000000
	119
	120	/* Possible values for p_type in Elf64_Phdr: */
	121
ecc51f48 NC	122	#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* Arch extension bits, */
ecc51f48 NC	123	#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* IA64 unwind bits. */
800eeca4	124
8661be6a AM	125	/* HP-UX specific values for p_type in Elf64_Phdr.
	126	These values are currently just used to make
	127	readelf more usable on HP-UX. */
	128
	129	#define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12)
	130	#define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13)
	131	#define PT_IA_64_HP_STACK (PT_LOOS + 0x14)
	132
800eeca4 JW	133	/* Possible values for d_tag in Elf64_Dyn: */
	134
	135	#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
	136
148b93f2 NC	137	/* VMS specific values for d_tag in Elf64_Dyn: */
	138
	139	#define DT_IA_64_VMS_SUBTYPE (DT_LOOS + 0)
	140	#define DT_IA_64_VMS_IMGIOCNT (DT_LOOS + 2)
	141	#define DT_IA_64_VMS_LNKFLAGS (DT_LOOS + 8)
	142	#define DT_IA_64_VMS_VIR_MEM_BLK_SIZ (DT_LOOS + 10)
	143	#define DT_IA_64_VMS_IDENT (DT_LOOS + 12)
	144	#define DT_IA_64_VMS_NEEDED_IDENT (DT_LOOS + 16)
	145	#define DT_IA_64_VMS_IMG_RELA_CNT (DT_LOOS + 18)
	146	#define DT_IA_64_VMS_SEG_RELA_CNT (DT_LOOS + 20)
	147	#define DT_IA_64_VMS_FIXUP_RELA_CNT (DT_LOOS + 22)
	148	#define DT_IA_64_VMS_FIXUP_NEEDED (DT_LOOS + 24)
	149	#define DT_IA_64_VMS_SYMVEC_CNT (DT_LOOS + 26)
	150	#define DT_IA_64_VMS_XLATED (DT_LOOS + 30)
	151	#define DT_IA_64_VMS_STACKSIZE (DT_LOOS + 32)
	152	#define DT_IA_64_VMS_UNWINDSZ (DT_LOOS + 34)
	153	#define DT_IA_64_VMS_UNWIND_CODSEG (DT_LOOS + 36)
	154	#define DT_IA_64_VMS_UNWIND_INFOSEG (DT_LOOS + 38)
	155	#define DT_IA_64_VMS_LINKTIME (DT_LOOS + 40)
	156	#define DT_IA_64_VMS_SEG_NO (DT_LOOS + 42)
	157	#define DT_IA_64_VMS_SYMVEC_OFFSET (DT_LOOS + 44)
	158	#define DT_IA_64_VMS_SYMVEC_SEG (DT_LOOS + 46)
	159	#define DT_IA_64_VMS_UNWIND_OFFSET (DT_LOOS + 48)
	160	#define DT_IA_64_VMS_UNWIND_SEG (DT_LOOS + 50)
	161	#define DT_IA_64_VMS_STRTAB_OFFSET (DT_LOOS + 52)
	162	#define DT_IA_64_VMS_SYSVER_OFFSET (DT_LOOS + 54)
	163	#define DT_IA_64_VMS_IMG_RELA_OFF (DT_LOOS + 56)
	164	#define DT_IA_64_VMS_SEG_RELA_OFF (DT_LOOS + 58)
	165	#define DT_IA_64_VMS_FIXUP_RELA_OFF (DT_LOOS + 60)
	166	#define DT_IA_64_VMS_PLTGOT_OFFSET (DT_LOOS + 62)
	167	#define DT_IA_64_VMS_PLTGOT_SEG (DT_LOOS + 64)
	168	#define DT_IA_64_VMS_FPMODE (DT_LOOS + 66)
	169
28f997cf TG	170	/* Values for DT_IA_64_LNKFLAGS. */
	171	#define VMS_LF_CALL_DEBUG 0x0001 /* Activate and call the debugger. */
	172	#define VMS_LF_NOP0BUFS 0x0002 /* RMS use of P0 for i/o disabled. */
	173	#define VMS_LF_P0IMAGE 0x0004 /* Image in P0 space only. */
	174	#define VMS_LF_MKTHREADS 0x0008 /* Multiple kernel threads enabled. */
	175	#define VMS_LF_UPCALLS 0x0010 /* Upcalls enabled. */
	176	#define VMS_LF_IMGSTA 0x0020 /* Use SYS$IMGSTA. */
	177	#define VMS_LF_INITIALIZE 0x0040 /* Image uses tfradr2. */
	178	#define VMS_LF_MAIN 0x0080 /* Image uses tfradr3. */
	179	#define VMS_LF_EXE_INIT 0x0200 /* Image uses tfradr4. */
	180	#define VMS_LF_TBK_IN_IMG 0x0400 /* Traceback records in image. */
	181	#define VMS_LF_DBG_IN_IMG 0x0800 /* Debug records in image. */
	182	#define VMS_LF_TBK_IN_DSF 0x1000 /* Traceback records in DSF. */
	183	#define VMS_LF_DBG_IN_DSF 0x2000 /* Debug records in DSF. */
	184	#define VMS_LF_SIGNATURES 0x4000 /* Signatures present. */
	185	#define VMS_LF_REL_SEG_OFF 0x8000 /* Maintain relative pos of seg. */
	186
8661be6a AM	187	/* This section only used by HP-UX, The HP linker gives weak symbols
	188	precedence over regular common symbols. We want common to override
	189	weak. Using this common instead of SHN_COMMON does that. */
1bce5d2c	190	#define SHN_IA_64_ANSI_COMMON SHN_LORESERVE
8661be6a	191
148b93f2 NC	192	/* This section is only used by OpenVMS. Symbol is defined in the symbol
148b93f2 NC	193	vector (only possible for image files). */
1bce5d2c	194	#define SHN_IA_64_VMS_SYMVEC SHN_LOOS
148b93f2	195
28f997cf TG	196	/* OpenVMS IA64-specific symbol attributes. */
	197	#define VMS_STO_VISIBILITY 3 /* Alias of the standard field. */
	198	#define VMS_ST_VISIBILITY(o) ((o) & VMS_STO_VISIBILITY)
	199	#define VMS_STO_FUNC_TYPE 0x30 /* Function type. */
	200	#define VMS_ST_FUNC_TYPE(o) (((o) & VMS_STO_FUNC_TYPE) >> 4)
	201	# define VMS_SFT_CODE_ADDR 0 /* Symbol value is a code address. */
	202	# define VMS_SFT_SYMV_IDX 1 /* Symbol value is a symbol vector index. */
	203	# define VMS_SFT_FD 2 /* Symbol value is a function descriptor. */
	204	# define VMS_SFT_RESERVE 3 /* Reserved. */
	205	#define VMS_STO_LINKAGE 0xc0
	206	#define VMS_ST_LINKAGE(o) (((o) & VMS_STO_LINKAGE) >> 6)
	207	# define VMS_STL_IGNORE 0 /* No associated linkage. */
	208	# define VMS_STL_RESERVE 1
	209	# define VMS_STL_STD 2 /* Standard linkage with return value. */
	210	# define VMS_STL_LNK 3 /* Explicit represented in .vms_linkages. */
	211
	212	/* OpenVMS specific fixup and relocation structures. */
	213
	214	typedef struct
	215	{
	216	unsigned char fixup_offset[8];
	217	unsigned char type[4];
	218	unsigned char fixup_seg[4];
	219	unsigned char addend[8];
	220	unsigned char symvec_index[4];
	221	unsigned char data_type[4];
	222	} Elf64_External_VMS_IMAGE_FIXUP;
	223
	224	typedef struct
	225	{
	226	unsigned char rela_offset[8];
	227	unsigned char type[4];
	228	unsigned char rela_seg[4];
	229	unsigned char addend[8];
	230	unsigned char sym_offset[8];
	231	unsigned char sym_seg[4];
	232	unsigned char fill_1[4];
	233	} Elf64_External_VMS_IMAGE_RELA;
	234
ecc51f48	235	/* IA64-specific relocation types: */
800eeca4 JW	236
	237	/* Relocs apply to specific instructions within a bundle. The least
	238	significant 2 bits of the address indicate which instruction in the
	239	bundle the reloc refers to (0=first slot, 1=second slow, 2=third
	240	slot, 3=undefined) and the remaining bits give the address of the
	241	bundle (16 byte aligned).
	242
	243	The top 5 bits of the reloc code specifies the expression type, the
71517c70	244	low 3 bits the format of the data word being relocated. */
800eeca4 JW	245
	246	#include "elf/reloc-macros.h"
	247
	248	START_RELOC_NUMBERS (elf_ia64_reloc_type)
	249	RELOC_NUMBER (R_IA64_NONE, 0x00) /* none */
	250
	251	RELOC_NUMBER (R_IA64_IMM14, 0x21) /* symbol + addend, add imm14 */
	252	RELOC_NUMBER (R_IA64_IMM22, 0x22) /* symbol + addend, add imm22 */
	253	RELOC_NUMBER (R_IA64_IMM64, 0x23) /* symbol + addend, mov imm64 */
	254	RELOC_NUMBER (R_IA64_DIR32MSB, 0x24) /* symbol + addend, data4 MSB */
	255	RELOC_NUMBER (R_IA64_DIR32LSB, 0x25) /* symbol + addend, data4 LSB */
	256	RELOC_NUMBER (R_IA64_DIR64MSB, 0x26) /* symbol + addend, data8 MSB */
	257	RELOC_NUMBER (R_IA64_DIR64LSB, 0x27) /* symbol + addend, data8 LSB */
	258
71517c70 RH	259	RELOC_NUMBER (R_IA64_GPREL22, 0x2a) /* @gprel(sym+add), add imm22 */
	260	RELOC_NUMBER (R_IA64_GPREL64I, 0x2b) /* @gprel(sym+add), mov imm64 */
	261	RELOC_NUMBER (R_IA64_GPREL32MSB, 0x2c) /* @gprel(sym+add), data4 MSB */
	262	RELOC_NUMBER (R_IA64_GPREL32LSB, 0x2d) /* @gprel(sym+add), data4 LSB */
	263	RELOC_NUMBER (R_IA64_GPREL64MSB, 0x2e) /* @gprel(sym+add), data8 MSB */
	264	RELOC_NUMBER (R_IA64_GPREL64LSB, 0x2f) /* @gprel(sym+add), data8 LSB */
	265
	266	RELOC_NUMBER (R_IA64_LTOFF22, 0x32) /* @ltoff(sym+add), add imm22 */
	267	RELOC_NUMBER (R_IA64_LTOFF64I, 0x33) /* @ltoff(sym+add), mov imm64 */
	268
	269	RELOC_NUMBER (R_IA64_PLTOFF22, 0x3a) /* @pltoff(sym+add), add imm22 */
	270	RELOC_NUMBER (R_IA64_PLTOFF64I, 0x3b) /* @pltoff(sym+add), mov imm64 */
	271	RELOC_NUMBER (R_IA64_PLTOFF64MSB, 0x3e) /* @pltoff(sym+add), data8 MSB */
	272	RELOC_NUMBER (R_IA64_PLTOFF64LSB, 0x3f) /* @pltoff(sym+add), data8 LSB */
	273
	274	RELOC_NUMBER (R_IA64_FPTR64I, 0x43) /* @fptr(sym+add), mov imm64 */
	275	RELOC_NUMBER (R_IA64_FPTR32MSB, 0x44) /* @fptr(sym+add), data4 MSB */
	276	RELOC_NUMBER (R_IA64_FPTR32LSB, 0x45) /* @fptr(sym+add), data4 LSB */
	277	RELOC_NUMBER (R_IA64_FPTR64MSB, 0x46) /* @fptr(sym+add), data8 MSB */
	278	RELOC_NUMBER (R_IA64_FPTR64LSB, 0x47) /* @fptr(sym+add), data8 LSB */
	279
	280	RELOC_NUMBER (R_IA64_PCREL60B, 0x48) /* @pcrel(sym+add), brl */
	281	RELOC_NUMBER (R_IA64_PCREL21B, 0x49) /* @pcrel(sym+add), ptb, call */
	282	RELOC_NUMBER (R_IA64_PCREL21M, 0x4a) /* @pcrel(sym+add), chk.s */
	283	RELOC_NUMBER (R_IA64_PCREL21F, 0x4b) /* @pcrel(sym+add), fchkf */
	284	RELOC_NUMBER (R_IA64_PCREL32MSB, 0x4c) /* @pcrel(sym+add), data4 MSB */
	285	RELOC_NUMBER (R_IA64_PCREL32LSB, 0x4d) /* @pcrel(sym+add), data4 LSB */
	286	RELOC_NUMBER (R_IA64_PCREL64MSB, 0x4e) /* @pcrel(sym+add), data8 MSB */
	287	RELOC_NUMBER (R_IA64_PCREL64LSB, 0x4f) /* @pcrel(sym+add), data8 LSB */
800eeca4 JW	288
	289	RELOC_NUMBER (R_IA64_LTOFF_FPTR22, 0x52) /* @ltoff(@fptr(s+a)), imm22 */
	290	RELOC_NUMBER (R_IA64_LTOFF_FPTR64I, 0x53) /* @ltoff(@fptr(s+a)), imm64 */
71517c70 RH	291	RELOC_NUMBER (R_IA64_LTOFF_FPTR32MSB, 0x54) /* @ltoff(@fptr(s+a)), 4 MSB */
	292	RELOC_NUMBER (R_IA64_LTOFF_FPTR32LSB, 0x55) /* @ltoff(@fptr(s+a)), 4 LSB */
	293	RELOC_NUMBER (R_IA64_LTOFF_FPTR64MSB, 0x56) /* @ltoff(@fptr(s+a)), 8 MSB */
	294	RELOC_NUMBER (R_IA64_LTOFF_FPTR64LSB, 0x57) /* @ltoff(@fptr(s+a)), 8 LSB */
800eeca4	295
71517c70 RH	296	RELOC_NUMBER (R_IA64_SEGREL32MSB, 0x5c) /* @segrel(sym+add), data4 MSB */
	297	RELOC_NUMBER (R_IA64_SEGREL32LSB, 0x5d) /* @segrel(sym+add), data4 LSB */
	298	RELOC_NUMBER (R_IA64_SEGREL64MSB, 0x5e) /* @segrel(sym+add), data8 MSB */
	299	RELOC_NUMBER (R_IA64_SEGREL64LSB, 0x5f) /* @segrel(sym+add), data8 LSB */
800eeca4	300
71517c70 RH	301	RELOC_NUMBER (R_IA64_SECREL32MSB, 0x64) /* @secrel(sym+add), data4 MSB */
	302	RELOC_NUMBER (R_IA64_SECREL32LSB, 0x65) /* @secrel(sym+add), data4 LSB */
	303	RELOC_NUMBER (R_IA64_SECREL64MSB, 0x66) /* @secrel(sym+add), data8 MSB */
	304	RELOC_NUMBER (R_IA64_SECREL64LSB, 0x67) /* @secrel(sym+add), data8 LSB */
800eeca4 JW	305
	306	RELOC_NUMBER (R_IA64_REL32MSB, 0x6c) /* data 4 + REL */
	307	RELOC_NUMBER (R_IA64_REL32LSB, 0x6d) /* data 4 + REL */
	308	RELOC_NUMBER (R_IA64_REL64MSB, 0x6e) /* data 8 + REL */
	309	RELOC_NUMBER (R_IA64_REL64LSB, 0x6f) /* data 8 + REL */
	310
71517c70 RH	311	RELOC_NUMBER (R_IA64_LTV32MSB, 0x74) /* symbol + addend, data4 MSB */
	312	RELOC_NUMBER (R_IA64_LTV32LSB, 0x75) /* symbol + addend, data4 LSB */
	313	RELOC_NUMBER (R_IA64_LTV64MSB, 0x76) /* symbol + addend, data8 MSB */
	314	RELOC_NUMBER (R_IA64_LTV64LSB, 0x77) /* symbol + addend, data8 LSB */
800eeca4	315
71517c70 RH	316	RELOC_NUMBER (R_IA64_PCREL21BI, 0x79) /* @pcrel(sym+add), ptb, call */
	317	RELOC_NUMBER (R_IA64_PCREL22, 0x7a) /* @pcrel(sym+add), imm22 */
	318	RELOC_NUMBER (R_IA64_PCREL64I, 0x7b) /* @pcrel(sym+add), imm64 */
40eb4f34	319
800eeca4 JW	320	RELOC_NUMBER (R_IA64_IPLTMSB, 0x80) /* dynamic reloc, imported PLT, MSB */
800eeca4 JW	321	RELOC_NUMBER (R_IA64_IPLTLSB, 0x81) /* dynamic reloc, imported PLT, LSB */
71517c70	322	RELOC_NUMBER (R_IA64_COPY, 0x84) /* dynamic reloc, data copy */
800eeca4 JW	323	RELOC_NUMBER (R_IA64_LTOFF22X, 0x86) /* LTOFF22, relaxable. */
	324	RELOC_NUMBER (R_IA64_LDXMOV, 0x87) /* Use of LTOFF22X. */
	325
71517c70 RH	326	RELOC_NUMBER (R_IA64_TPREL14, 0x91) /* @tprel(sym+add), add imm14 */
	327	RELOC_NUMBER (R_IA64_TPREL22, 0x92) /* @tprel(sym+add), add imm22 */
	328	RELOC_NUMBER (R_IA64_TPREL64I, 0x93) /* @tprel(sym+add), add imm64 */
	329	RELOC_NUMBER (R_IA64_TPREL64MSB, 0x96) /* @tprel(sym+add), data8 MSB */
	330	RELOC_NUMBER (R_IA64_TPREL64LSB, 0x97) /* @tprel(sym+add), data8 LSB */
	331
13ae64f3	332	RELOC_NUMBER (R_IA64_LTOFF_TPREL22, 0x9a) /* @ltoff(@tprel(s+a)), add imm22 */
71517c70 RH	333
	334	RELOC_NUMBER (R_IA64_DTPMOD64MSB, 0xa6) /* @dtpmod(sym+add), data8 MSB */
	335	RELOC_NUMBER (R_IA64_DTPMOD64LSB, 0xa7) /* @dtpmod(sym+add), data8 LSB */
	336	RELOC_NUMBER (R_IA64_LTOFF_DTPMOD22, 0xaa) /* @ltoff(@dtpmod(s+a)), imm22 */
	337
	338	RELOC_NUMBER (R_IA64_DTPREL14, 0xb1) /* @dtprel(sym+add), imm14 */
	339	RELOC_NUMBER (R_IA64_DTPREL22, 0xb2) /* @dtprel(sym+add), imm22 */
	340	RELOC_NUMBER (R_IA64_DTPREL64I, 0xb3) /* @dtprel(sym+add), imm64 */
	341	RELOC_NUMBER (R_IA64_DTPREL32MSB, 0xb4) /* @dtprel(sym+add), data4 MSB */
	342	RELOC_NUMBER (R_IA64_DTPREL32LSB, 0xb5) /* @dtprel(sym+add), data4 LSB */
	343	RELOC_NUMBER (R_IA64_DTPREL64MSB, 0xb6) /* @dtprel(sym+add), data8 MSB */
	344	RELOC_NUMBER (R_IA64_DTPREL64LSB, 0xb7) /* @dtprel(sym+add), data8 LSB */
800eeca4	345
71517c70	346	RELOC_NUMBER (R_IA64_LTOFF_DTPREL22, 0xba) /* @ltoff(@dtprel(s+a)), imm22 */
800eeca4	347
71517c70	348	FAKE_RELOC (R_IA64_MAX_RELOC_CODE, 0xba)
28f997cf TG	349
	350	/* OpenVMS specific relocs. */
	351	RELOC_NUMBER (R_IA64_VMS_DIR8, 0x70000000) /* S + A */
	352	RELOC_NUMBER (R_IA64_VMS_DIR16LSB, 0x70000001) /* S + A */
	353	RELOC_NUMBER (R_IA64_VMS_CALL_SIGNATURE, 0x70000002)
	354	RELOC_NUMBER (R_IA64_VMS_EXECLET_FUNC, 0x70000003)
	355	RELOC_NUMBER (R_IA64_VMS_EXECLET_DATA, 0x70000004)
	356	RELOC_NUMBER (R_IA64_VMS_FIX8, 0x70000005) /* S + A */
	357	RELOC_NUMBER (R_IA64_VMS_FIX16, 0x70000006) /* S + A */
	358	RELOC_NUMBER (R_IA64_VMS_FIX32, 0x70000007) /* S + A */
	359	RELOC_NUMBER (R_IA64_VMS_FIX64, 0x70000008) /* S + A */
	360	RELOC_NUMBER (R_IA64_VMS_FIXFD, 0x70000009)
	361	RELOC_NUMBER (R_IA64_VMS_ACC_LOAD, 0x7000000a) /* ACC = S + A */
	362	RELOC_NUMBER (R_IA64_VMS_ACC_ADD, 0x7000000b) /* ACC += S + A */
	363	RELOC_NUMBER (R_IA64_VMS_ACC_SUB, 0x7000000c) /* ACC -= S + A */
	364	RELOC_NUMBER (R_IA64_VMS_ACC_MUL, 0x7000000d) /* ACC = S + A /
	365	RELOC_NUMBER (R_IA64_VMS_ACC_DIV, 0x7000000e) /* ACC /= S + A */
	366	RELOC_NUMBER (R_IA64_VMS_ACC_AND, 0x7000000f) /* ACC &= S + A */
	367	RELOC_NUMBER (R_IA64_VMS_ACC_IOR, 0x70000010) /* ACC \|= S + A */
	368	RELOC_NUMBER (R_IA64_VMS_ACC_EOR, 0x70000011) /* ACC ^= S + A */
	369	RELOC_NUMBER (R_IA64_VMS_ACC_ASH, 0x70000012) /* ACC >>= S + A */
	370	RELOC_NUMBER (R_IA64_VMS_ACC_STO8, 0x70000014) /* ACC */
	371	RELOC_NUMBER (R_IA64_VMS_ACC_STO16LSH, 0x70000015) /* ACC */
	372	RELOC_NUMBER (R_IA64_VMS_ACC_STO32LSH, 0x70000016) /* ACC */
	373	RELOC_NUMBER (R_IA64_VMS_ACC_STO64LSH, 0x70000017) /* ACC */
1b452ec6	374	END_RELOC_NUMBERS (R_IA64_max)
800eeca4 JW	375
800eeca4 JW	376	#endif /* _ELF_IA64_H */