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94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/* $NetBSD: elf_machdep.h,v 1.1 2014/09/03 19:34:26 matt Exp $ */
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/*-
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* Copyright (c) 2014 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Matt Thomas of 3am Software Foundry.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _OR1K_ELF_MACHDEP_H_
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#define _OR1K_ELF_MACHDEP_H_
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#define ELF32_MACHDEP_ID EM_OR1K
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#define ELF32_MACHDEP_ENDIANNESS ELFDATA2MSB
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#define ELF64_MACHDEP_ENDIANNESS xxx
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#define ELF32_MACHDEP_ID_CASES \
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case EM_OR1K: \
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break;
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#define ELF64_MACHDEP_ID_CASES
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#define ARCH_ELFSIZE 32 /* MD native binary size */
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/* Processor specific flags for the ELF header e_flags field. */
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#define EF_OR1K_NODELAY 0x00000001
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/* Processor specific relocation types */
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#define R_OR1K_NONE 0
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#define R_OR1K_32 1 // A
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#define R_OR1K_16 2 // A & 0xffff
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#define R_OR1K_8 3 // A & 0xff
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#define R_OR1K_LO_16_IN_INSN 4 // A & 0xffff
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#define R_OR1K_HI_16_IN_INSN 5 // (A >> 16) & 0xffff
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#define R_OR1K_INSN_REL_26 6 // (S + A - P) >> 2
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#define R_OR1K_GNU_VTENTRY 7
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#define R_OR1K_GNU_VTINHERIT 8
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#define R_OR1K_32_PCREL 9 // A - P
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#define R_OR1K_16_PCREL 10 // (A - P) & 0xffff
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#define R_OR1K_8_PCREL 11 // (A - P) & 0xff
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#define R_OR1K_GOTPC_HI16 12
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#define R_OR1K_GOTPC_LO16 13
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#define R_OR1K_GOT15 14
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#define R_OR1K_PLT26 15
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#define R_OR1K_GOTOFF_HI16 16
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#define R_OR1K_GOTOFF_LO16 17
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#define R_OR1K_COPY 18
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#define R_OR1K_GLOB_DAT 19
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#define R_OR1K_JMP_SLOT 20
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#define R_OR1K_RELATIVE 21
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#define R_OR1K_TLS_GD_HI16 22
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#define R_OR1K_TLS_GD_LO16 23
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#define R_OR1K_TLS_LDM_HI16 24
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#define R_OR1K_TLS_LDM_LO16 25
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#define R_OR1K_TLS_LDO_HI16 26
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#define R_OR1K_TLS_LDO_LO16 27
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#define R_OR1K_TLS_IE_HI16 28
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#define R_OR1K_TLS_IE_LO16 29
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#define R_OR1K_TLS_LE_HI16 30
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#define R_OR1K_TLS_LE_LO16 31
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#define R_OR1K_TLS_TPOFF 32
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#define R_OR1K_TLS_DTPOFF 33
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#define R_OR1K_TLS_DTPMOD 34
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#define R_TYPE(name) R_OR1K_ ## name
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#define R_TLS_TYPE(name) R_OR1K_ ## name ## 64
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#endif /* _OR1K_ELF_MACHDEP_H_ */
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