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[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [include/] [elf/] [alpha.h] - Diff between revs 156 and 816

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/* ALPHA ELF support for BFD.
/* ALPHA ELF support for BFD.
   Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
   Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
 
 
   By Eric Youngdale, <eric@aib.com>.  No processor supplement available
   By Eric Youngdale, <eric@aib.com>.  No processor supplement available
   for this platform.
   for this platform.
 
 
This file is part of BFD, the Binary File Descriptor library.
This file is part of BFD, the Binary File Descriptor library.
 
 
This program is free software; you can redistribute it and/or modify
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
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
(at your option) any later version.
 
 
This program is distributed in the hope that it will be useful,
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
GNU General Public License for more details.
 
 
You should have received a copy of the GNU General Public License
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 
/* This file holds definitions specific to the ALPHA ELF ABI.  Note
/* This file holds definitions specific to the ALPHA ELF ABI.  Note
   that most of this is not actually implemented by BFD.  */
   that most of this is not actually implemented by BFD.  */
 
 
#ifndef _ELF_ALPHA_H
#ifndef _ELF_ALPHA_H
#define _ELF_ALPHA_H
#define _ELF_ALPHA_H
 
 
/* Processor specific flags for the ELF header e_flags field.  */
/* Processor specific flags for the ELF header e_flags field.  */
 
 
/* All addresses must be below 2GB.  */
/* All addresses must be below 2GB.  */
#define EF_ALPHA_32BIT          0x00000001
#define EF_ALPHA_32BIT          0x00000001
 
 
/* All relocations needed for relaxation with code movement are present.  */
/* All relocations needed for relaxation with code movement are present.  */
#define EF_ALPHA_CANRELAX       0x00000002
#define EF_ALPHA_CANRELAX       0x00000002
 
 
/* Processor specific section flags.  */
/* Processor specific section flags.  */
 
 
/* This section must be in the global data area.  */
/* This section must be in the global data area.  */
#define SHF_ALPHA_GPREL         0x10000000
#define SHF_ALPHA_GPREL         0x10000000
 
 
/* Section contains some sort of debugging information.  The exact
/* Section contains some sort of debugging information.  The exact
   format is unspecified.  It's probably ECOFF symbols.  */
   format is unspecified.  It's probably ECOFF symbols.  */
#define SHT_ALPHA_DEBUG         0x70000001
#define SHT_ALPHA_DEBUG         0x70000001
 
 
/* Section contains register usage information.  */
/* Section contains register usage information.  */
#define SHT_ALPHA_REGINFO       0x70000002
#define SHT_ALPHA_REGINFO       0x70000002
 
 
/* A section of type SHT_MIPS_REGINFO contains the following
/* A section of type SHT_MIPS_REGINFO contains the following
   structure.  */
   structure.  */
typedef struct
typedef struct
{
{
  /* Mask of general purpose registers used.  */
  /* Mask of general purpose registers used.  */
  unsigned long ri_gprmask;
  unsigned long ri_gprmask;
  /* Mask of co-processor registers used.  */
  /* Mask of co-processor registers used.  */
  unsigned long ri_cprmask[4];
  unsigned long ri_cprmask[4];
  /* GP register value for this object file.  */
  /* GP register value for this object file.  */
  long ri_gp_value;
  long ri_gp_value;
} Elf64_RegInfo;
} Elf64_RegInfo;
 
 
/* Special values for the st_other field in the symbol table.  */
/* Special values for the st_other field in the symbol table.  */
 
 
#define STO_ALPHA_NOPV          0x80
#define STO_ALPHA_NOPV          0x80
#define STO_ALPHA_STD_GPLOAD    0x88
#define STO_ALPHA_STD_GPLOAD    0x88
 
 
/* Special values for Elf64_Dyn tag.  */
/* Special values for Elf64_Dyn tag.  */
#define DT_ALPHA_PLTRO          DT_LOPROC
#define DT_ALPHA_PLTRO          DT_LOPROC
 
 
#include "elf/reloc-macros.h"
#include "elf/reloc-macros.h"
 
 
/* Alpha relocs.  */
/* Alpha relocs.  */
START_RELOC_NUMBERS (elf_alpha_reloc_type)
START_RELOC_NUMBERS (elf_alpha_reloc_type)
  RELOC_NUMBER (R_ALPHA_NONE, 0) /* No reloc */
  RELOC_NUMBER (R_ALPHA_NONE, 0) /* No reloc */
  RELOC_NUMBER (R_ALPHA_REFLONG, 1)     /* Direct 32 bit */
  RELOC_NUMBER (R_ALPHA_REFLONG, 1)     /* Direct 32 bit */
  RELOC_NUMBER (R_ALPHA_REFQUAD, 2)     /* Direct 64 bit */
  RELOC_NUMBER (R_ALPHA_REFQUAD, 2)     /* Direct 64 bit */
  RELOC_NUMBER (R_ALPHA_GPREL32, 3)     /* GP relative 32 bit */
  RELOC_NUMBER (R_ALPHA_GPREL32, 3)     /* GP relative 32 bit */
  RELOC_NUMBER (R_ALPHA_LITERAL, 4)     /* GP relative 16 bit w/optimization */
  RELOC_NUMBER (R_ALPHA_LITERAL, 4)     /* GP relative 16 bit w/optimization */
  RELOC_NUMBER (R_ALPHA_LITUSE, 5)      /* Optimization hint for LITERAL */
  RELOC_NUMBER (R_ALPHA_LITUSE, 5)      /* Optimization hint for LITERAL */
  RELOC_NUMBER (R_ALPHA_GPDISP, 6)      /* Add displacement to GP */
  RELOC_NUMBER (R_ALPHA_GPDISP, 6)      /* Add displacement to GP */
  RELOC_NUMBER (R_ALPHA_BRADDR, 7)      /* PC+4 relative 23 bit shifted */
  RELOC_NUMBER (R_ALPHA_BRADDR, 7)      /* PC+4 relative 23 bit shifted */
  RELOC_NUMBER (R_ALPHA_HINT, 8)        /* PC+4 relative 16 bit shifted */
  RELOC_NUMBER (R_ALPHA_HINT, 8)        /* PC+4 relative 16 bit shifted */
  RELOC_NUMBER (R_ALPHA_SREL16, 9)      /* PC relative 16 bit */
  RELOC_NUMBER (R_ALPHA_SREL16, 9)      /* PC relative 16 bit */
  RELOC_NUMBER (R_ALPHA_SREL32, 10)     /* PC relative 32 bit */
  RELOC_NUMBER (R_ALPHA_SREL32, 10)     /* PC relative 32 bit */
  RELOC_NUMBER (R_ALPHA_SREL64, 11)     /* PC relative 64 bit */
  RELOC_NUMBER (R_ALPHA_SREL64, 11)     /* PC relative 64 bit */
 
 
  /* Skip 12 - 16; deprecated ECOFF relocs.  */
  /* Skip 12 - 16; deprecated ECOFF relocs.  */
 
 
  RELOC_NUMBER (R_ALPHA_GPRELHIGH, 17)  /* GP relative 32 bit, high 16 bits */
  RELOC_NUMBER (R_ALPHA_GPRELHIGH, 17)  /* GP relative 32 bit, high 16 bits */
  RELOC_NUMBER (R_ALPHA_GPRELLOW, 18)   /* GP relative 32 bit, low 16 bits */
  RELOC_NUMBER (R_ALPHA_GPRELLOW, 18)   /* GP relative 32 bit, low 16 bits */
  RELOC_NUMBER (R_ALPHA_GPREL16, 19)    /* GP relative 16 bit */
  RELOC_NUMBER (R_ALPHA_GPREL16, 19)    /* GP relative 16 bit */
 
 
  /* Skip 20 - 23; deprecated ECOFF relocs.  */
  /* Skip 20 - 23; deprecated ECOFF relocs.  */
 
 
  /* These relocations are specific to shared libraries.  */
  /* These relocations are specific to shared libraries.  */
  RELOC_NUMBER (R_ALPHA_COPY, 24)       /* Copy symbol at runtime */
  RELOC_NUMBER (R_ALPHA_COPY, 24)       /* Copy symbol at runtime */
  RELOC_NUMBER (R_ALPHA_GLOB_DAT, 25)   /* Create GOT entry */
  RELOC_NUMBER (R_ALPHA_GLOB_DAT, 25)   /* Create GOT entry */
  RELOC_NUMBER (R_ALPHA_JMP_SLOT, 26)   /* Create PLT entry */
  RELOC_NUMBER (R_ALPHA_JMP_SLOT, 26)   /* Create PLT entry */
  RELOC_NUMBER (R_ALPHA_RELATIVE, 27)   /* Adjust by program base */
  RELOC_NUMBER (R_ALPHA_RELATIVE, 27)   /* Adjust by program base */
 
 
  /* Like BRADDR, but assert that the source and target object file
  /* Like BRADDR, but assert that the source and target object file
     share the same GP value, and adjust the target address for
     share the same GP value, and adjust the target address for
     STO_ALPHA_STD_GPLOAD.  */
     STO_ALPHA_STD_GPLOAD.  */
  RELOC_NUMBER (R_ALPHA_BRSGP, 28)
  RELOC_NUMBER (R_ALPHA_BRSGP, 28)
 
 
  /* Thread-Local Storage.  */
  /* Thread-Local Storage.  */
  RELOC_NUMBER (R_ALPHA_TLSGD, 29)
  RELOC_NUMBER (R_ALPHA_TLSGD, 29)
  RELOC_NUMBER (R_ALPHA_TLSLDM, 30)
  RELOC_NUMBER (R_ALPHA_TLSLDM, 30)
  RELOC_NUMBER (R_ALPHA_DTPMOD64, 31)
  RELOC_NUMBER (R_ALPHA_DTPMOD64, 31)
  RELOC_NUMBER (R_ALPHA_GOTDTPREL, 32)
  RELOC_NUMBER (R_ALPHA_GOTDTPREL, 32)
  RELOC_NUMBER (R_ALPHA_DTPREL64, 33)
  RELOC_NUMBER (R_ALPHA_DTPREL64, 33)
  RELOC_NUMBER (R_ALPHA_DTPRELHI, 34)
  RELOC_NUMBER (R_ALPHA_DTPRELHI, 34)
  RELOC_NUMBER (R_ALPHA_DTPRELLO, 35)
  RELOC_NUMBER (R_ALPHA_DTPRELLO, 35)
  RELOC_NUMBER (R_ALPHA_DTPREL16, 36)
  RELOC_NUMBER (R_ALPHA_DTPREL16, 36)
  RELOC_NUMBER (R_ALPHA_GOTTPREL, 37)
  RELOC_NUMBER (R_ALPHA_GOTTPREL, 37)
  RELOC_NUMBER (R_ALPHA_TPREL64, 38)
  RELOC_NUMBER (R_ALPHA_TPREL64, 38)
  RELOC_NUMBER (R_ALPHA_TPRELHI, 39)
  RELOC_NUMBER (R_ALPHA_TPRELHI, 39)
  RELOC_NUMBER (R_ALPHA_TPRELLO, 40)
  RELOC_NUMBER (R_ALPHA_TPRELLO, 40)
  RELOC_NUMBER (R_ALPHA_TPREL16, 41)
  RELOC_NUMBER (R_ALPHA_TPREL16, 41)
 
 
END_RELOC_NUMBERS (R_ALPHA_max)
END_RELOC_NUMBERS (R_ALPHA_max)
 
 
#define LITUSE_ALPHA_ADDR       0
#define LITUSE_ALPHA_ADDR       0
#define LITUSE_ALPHA_BASE       1
#define LITUSE_ALPHA_BASE       1
#define LITUSE_ALPHA_BYTOFF     2
#define LITUSE_ALPHA_BYTOFF     2
#define LITUSE_ALPHA_JSR        3
#define LITUSE_ALPHA_JSR        3
#define LITUSE_ALPHA_TLSGD      4
#define LITUSE_ALPHA_TLSGD      4
#define LITUSE_ALPHA_TLSLDM     5
#define LITUSE_ALPHA_TLSLDM     5
#define LITUSE_ALPHA_JSRDIRECT  6
#define LITUSE_ALPHA_JSRDIRECT  6
 
 
#endif /* _ELF_ALPHA_H */
#endif /* _ELF_ALPHA_H */
 
 

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