text: /* Xilinx MicroBlaze support for BFD.
   
     Copyright (C) 2009-2019 Free Software Foundation, Inc.
  
     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.  */
  
  /* This file holds definitions specific to the MICROBLAZE ELF ABI.  */
  
  #ifndef _ELF_MICROBLAZE_H
  #define _ELF_MICROBLAZE_H
  
  #include "elf/reloc-macros.h"
  
  /* Relocations.  */
  START_RELOC_NUMBERS (elf_microblaze_reloc_type)
    RELOC_NUMBER (R_MICROBLAZE_NONE, 0)
    RELOC_NUMBER (R_MICROBLAZE_32, 1)
    RELOC_NUMBER (R_MICROBLAZE_32_PCREL, 2)
    RELOC_NUMBER (R_MICROBLAZE_64_PCREL, 3)
    RELOC_NUMBER (R_MICROBLAZE_32_PCREL_LO, 4)
    RELOC_NUMBER (R_MICROBLAZE_64, 5)
    RELOC_NUMBER (R_MICROBLAZE_32_LO, 6)
    RELOC_NUMBER (R_MICROBLAZE_SRO32, 7)
    RELOC_NUMBER (R_MICROBLAZE_SRW32, 8)
    RELOC_NUMBER (R_MICROBLAZE_64_NONE, 9)
    RELOC_NUMBER (R_MICROBLAZE_32_SYM_OP_SYM, 10)
    RELOC_NUMBER (R_MICROBLAZE_GNU_VTINHERIT, 11)
    RELOC_NUMBER (R_MICROBLAZE_GNU_VTENTRY, 12)
    RELOC_NUMBER (R_MICROBLAZE_GOTPC_64, 13)  /* PC-relative GOT offset.  */
    RELOC_NUMBER (R_MICROBLAZE_GOT_64, 14)    /* GOT entry offset.  */
    RELOC_NUMBER (R_MICROBLAZE_PLT_64, 15)    /* PLT offset (PC-relative).  */
    RELOC_NUMBER (R_MICROBLAZE_REL, 16)       /* Adjust by program base.  */
    RELOC_NUMBER (R_MICROBLAZE_JUMP_SLOT, 17) /* Create PLT entry.  */
    RELOC_NUMBER (R_MICROBLAZE_GLOB_DAT, 18)  /* Create GOT entry.  */
    RELOC_NUMBER (R_MICROBLAZE_GOTOFF_64, 19) /* Offset relative to GOT.  */
    RELOC_NUMBER (R_MICROBLAZE_GOTOFF_32, 20) /* Offset relative to GOT.  */
    RELOC_NUMBER (R_MICROBLAZE_COPY, 21)      /* Runtime copy.  */
    RELOC_NUMBER (R_MICROBLAZE_TLS, 22)           /* TLS Reloc */
    RELOC_NUMBER (R_MICROBLAZE_TLSGD, 23)         /* TLS General Dynamic */
    RELOC_NUMBER (R_MICROBLAZE_TLSLD, 24)         /* TLS Local Dynamic */
    RELOC_NUMBER (R_MICROBLAZE_TLSDTPMOD32, 25)   /* TLS Module ID */
    RELOC_NUMBER (R_MICROBLAZE_TLSDTPREL32, 26)   /* TLS Offset Within TLS Block */
    RELOC_NUMBER (R_MICROBLAZE_TLSDTPREL64, 27)   /* TLS Offset Within TLS Block */
    RELOC_NUMBER (R_MICROBLAZE_TLSGOTTPREL32, 28) /* TLS Offset From Thread Pointer */
    RELOC_NUMBER (R_MICROBLAZE_TLSTPREL32, 29)    /* TLS Offset From Thread Pointer */
    RELOC_NUMBER (R_MICROBLAZE_TEXTPCREL_64, 30)  /* PC-relative TEXT offset.  */
    RELOC_NUMBER (R_MICROBLAZE_TEXTREL_64, 31)    /* TEXT Entry offset 64-bit.  */
    RELOC_NUMBER (R_MICROBLAZE_TEXTREL_32_LO, 32) /* TEXT Entry offset 32-bit.  */
  END_RELOC_NUMBERS (R_MICROBLAZE_max)
  
  /* Global base address names.  */
  #define RO_SDA_ANCHOR_NAME "_SDA2_BASE_"
  #define RW_SDA_ANCHOR_NAME "_SDA_BASE_"
  
  /* Section Attributes.  */
  #define SHF_MICROBLAZE_NOREAD	0x80000000
  
  #endif /* _ELF_MICROBLAZE_H */
  