85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/* SH ELF support for BFD.
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Copyright (C) 1998, 2000 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,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef _ELF_SH_H
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#define _ELF_SH_H
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/* Processor specific flags for the ELF header e_flags field. */
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#define EF_SH_MACH_MASK 0x1f
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#define EF_SH_UNKNOWN 0 /* For backwards compatibility. */
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#define EF_SH1 1
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#define EF_SH2 2
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#define EF_SH3 3
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#define EF_SH_HAS_DSP(flags) ((flags) & 4)
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#define EF_SH_DSP 4
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#define EF_SH3_DSP 5
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#define EF_SH_HAS_FP(flags) ((flags) & 8)
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#define EF_SH3E 8
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#define EF_SH4 9
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#define EF_SH_MERGE_MACH(mach1, mach2) \
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(((((mach1) == EF_SH3 || (mach1) == EF_SH_UNKNOWN) && (mach2) == EF_SH_DSP) \
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|| ((mach1) == EF_SH_DSP \
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&& ((mach2) == EF_SH3 || (mach2) == EF_SH_UNKNOWN))) \
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? EF_SH3_DSP \
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: (((mach1) < EF_SH3 && (mach2) == EF_SH_UNKNOWN) \
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|| ((mach2) < EF_SH3 && (mach1) == EF_SH_UNKNOWN)) \
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? EF_SH3 \
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: (((mach1) == EF_SH3E && (mach2) == EF_SH_UNKNOWN) \
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|| ((mach2) == EF_SH3E && (mach1) == EF_SH_UNKNOWN)) \
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? EF_SH4 \
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: ((mach1) > (mach2) ? (mach1) : (mach2)))
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#include "elf/reloc-macros.h"
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/* Relocations. */
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/* Relocations 25ff are GNU extensions.
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25..33 are used for relaxation and use the same constants as COFF uses. */
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START_RELOC_NUMBERS (elf_sh_reloc_type)
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RELOC_NUMBER (R_SH_NONE, 0)
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RELOC_NUMBER (R_SH_DIR32, 1)
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RELOC_NUMBER (R_SH_REL32, 2)
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RELOC_NUMBER (R_SH_DIR8WPN, 3)
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RELOC_NUMBER (R_SH_IND12W, 4)
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RELOC_NUMBER (R_SH_DIR8WPL, 5)
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RELOC_NUMBER (R_SH_DIR8WPZ, 6)
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RELOC_NUMBER (R_SH_DIR8BP, 7)
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RELOC_NUMBER (R_SH_DIR8W, 8)
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RELOC_NUMBER (R_SH_DIR8L, 9)
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FAKE_RELOC (R_SH_FIRST_INVALID_RELOC, 10)
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FAKE_RELOC (R_SH_LAST_INVALID_RELOC, 24)
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RELOC_NUMBER (R_SH_SWITCH16, 25)
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RELOC_NUMBER (R_SH_SWITCH32, 26)
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RELOC_NUMBER (R_SH_USES, 27)
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RELOC_NUMBER (R_SH_COUNT, 28)
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RELOC_NUMBER (R_SH_ALIGN, 29)
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RELOC_NUMBER (R_SH_CODE, 30)
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RELOC_NUMBER (R_SH_DATA, 31)
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RELOC_NUMBER (R_SH_LABEL, 32)
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RELOC_NUMBER (R_SH_SWITCH8, 33)
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RELOC_NUMBER (R_SH_GNU_VTINHERIT, 34)
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RELOC_NUMBER (R_SH_GNU_VTENTRY, 35)
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RELOC_NUMBER (R_SH_LOOP_START, 36)
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RELOC_NUMBER (R_SH_LOOP_END, 37)
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EMPTY_RELOC (R_SH_max)
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END_RELOC_NUMBERS
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#endif
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