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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [include/] [elf/] [m32r.h] - Blame information for rev 853

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1 227 jeremybenn
/* M32R ELF support for BFD.
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   Copyright 1996, 1997, 1998, 1999, 2000, 2003, 2004, 2008
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   Free Software Foundation, Inc.
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   This file is part of BFD, the Binary File Descriptor library.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 2 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software Foundation, Inc.,
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   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
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#ifndef _ELF_M32R_H
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#define _ELF_M32R_H
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#include "elf/reloc-macros.h"
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/* Relocations.  */
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START_RELOC_NUMBERS (elf_m32r_reloc_type)
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  RELOC_NUMBER (R_M32R_NONE, 0)
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  /* REL relocations */
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  RELOC_NUMBER (R_M32R_16, 1)            /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_32, 2)            /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_24, 3)            /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_10_PCREL, 4)      /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_18_PCREL, 5)      /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_26_PCREL, 6)      /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_HI16_ULO, 7)      /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_HI16_SLO, 8)      /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_LO16, 9)          /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_SDA16, 10)        /* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_GNU_VTINHERIT, 11)/* For backwards compatibility. */
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  RELOC_NUMBER (R_M32R_GNU_VTENTRY, 12)  /* For backwards compatibility. */
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  /* RELA relocations */
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  RELOC_NUMBER (R_M32R_16_RELA, 33)
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  RELOC_NUMBER (R_M32R_32_RELA, 34)
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  RELOC_NUMBER (R_M32R_24_RELA, 35)
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  RELOC_NUMBER (R_M32R_10_PCREL_RELA, 36)
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  RELOC_NUMBER (R_M32R_18_PCREL_RELA, 37)
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  RELOC_NUMBER (R_M32R_26_PCREL_RELA, 38)
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  RELOC_NUMBER (R_M32R_HI16_ULO_RELA, 39)
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  RELOC_NUMBER (R_M32R_HI16_SLO_RELA, 40)
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  RELOC_NUMBER (R_M32R_LO16_RELA, 41)
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  RELOC_NUMBER (R_M32R_SDA16_RELA, 42)
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  RELOC_NUMBER (R_M32R_RELA_GNU_VTINHERIT, 43)
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  RELOC_NUMBER (R_M32R_RELA_GNU_VTENTRY, 44)
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  RELOC_NUMBER (R_M32R_REL32, 45)
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  RELOC_NUMBER (R_M32R_GOT24, 48)
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  RELOC_NUMBER (R_M32R_26_PLTREL, 49)
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  RELOC_NUMBER (R_M32R_COPY, 50)
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  RELOC_NUMBER (R_M32R_GLOB_DAT, 51)
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  RELOC_NUMBER (R_M32R_JMP_SLOT, 52)
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  RELOC_NUMBER (R_M32R_RELATIVE, 53)
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  RELOC_NUMBER (R_M32R_GOTOFF, 54)
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  RELOC_NUMBER (R_M32R_GOTPC24, 55)
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  RELOC_NUMBER (R_M32R_GOT16_HI_ULO, 56)
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  RELOC_NUMBER (R_M32R_GOT16_HI_SLO, 57)
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  RELOC_NUMBER (R_M32R_GOT16_LO, 58)
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  RELOC_NUMBER (R_M32R_GOTPC_HI_ULO, 59)
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  RELOC_NUMBER (R_M32R_GOTPC_HI_SLO, 60)
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  RELOC_NUMBER (R_M32R_GOTPC_LO, 61)
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  RELOC_NUMBER (R_M32R_GOTOFF_HI_ULO, 62)
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  RELOC_NUMBER (R_M32R_GOTOFF_HI_SLO, 63)
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  RELOC_NUMBER (R_M32R_GOTOFF_LO, 64)
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END_RELOC_NUMBERS (R_M32R_max)
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/* Processor specific section indices.  These sections do not actually
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   exist.  Symbols with a st_shndx field corresponding to one of these
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   values have a special meaning.  */
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/* Small common symbol.  */
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#define SHN_M32R_SCOMMON        SHN_LORESERVE
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/* Processor specific section flags.  */
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/* This section contains sufficient relocs to be relaxed.
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   When relaxing, even relocs of branch instructions the assembler could
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   complete must be present because relaxing may cause the branch target to
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   move.  */
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#define SHF_M32R_CAN_RELAX      0x10000000
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/* Processor specific flags for the ELF header e_flags field.  */
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/* Two bit m32r architecture field.  */
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#define EF_M32R_ARCH            0x30000000
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/* m32r code.  */
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#define E_M32R_ARCH             0x00000000
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/* m32rx code.  */
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#define E_M32RX_ARCH            0x10000000
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/* m32r2 code.  */
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#define E_M32R2_ARCH            0x20000000
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/* 12 bit m32r new instructions field.  */
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#define EF_M32R_INST            0x0FFF0000
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/* Parallel instructions.  */
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#define E_M32R_HAS_PARALLEL     0x00010000
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/* Hidden instructions for m32rx:
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   jc, jnc, macwhi-a, macwlo-a, mulwhi-a, mulwlo-a, sth+, shb+, sat, pcmpbz,
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   sc, snc.  */
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#define E_M32R_HAS_HIDDEN_INST  0x00020000
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/* New bit instructions:
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   clrpsw, setpsw, bset, bclr, btst.  */
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#define E_M32R_HAS_BIT_INST     0x00040000
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/* Floating point instructions.  */
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#define E_M32R_HAS_FLOAT_INST   0x00080000
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/* 4 bit m32r ignore to check field.  */
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#define EF_M32R_IGNORE          0x0000000F
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#endif

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