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/* $NetBSD: elf_machdep.h,v 1.2 2017/11/06 03:47:47 christos Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Matt Thomas of 3am Software Foundry.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _OR1K_ELF_MACHDEP_H_
#define _OR1K_ELF_MACHDEP_H_
#define ELF32_MACHDEP_ID EM_OR1K
#define ELF32_MACHDEP_ENDIANNESS ELFDATA2MSB
#define ELF64_MACHDEP_ENDIANNESS xxx
#define ELF32_MACHDEP_ID_CASES \
case EM_OR1K: \
break;
#define ELF64_MACHDEP_ID_CASES
#define KERN_ELFSIZE 32
#define ARCH_ELFSIZE 32 /* MD native binary size */
/* Processor specific flags for the ELF header e_flags field. */
#define EF_OR1K_NODELAY 0x00000001
/* Processor specific relocation types */
#define R_OR1K_NONE 0
#define R_OR1K_32 1 // A
#define R_OR1K_16 2 // A & 0xffff
#define R_OR1K_8 3 // A & 0xff
#define R_OR1K_LO_16_IN_INSN 4 // A & 0xffff
#define R_OR1K_HI_16_IN_INSN 5 // (A >> 16) & 0xffff
#define R_OR1K_INSN_REL_26 6 // (S + A - P) >> 2
#define R_OR1K_GNU_VTENTRY 7
#define R_OR1K_GNU_VTINHERIT 8
#define R_OR1K_32_PCREL 9 // A - P
#define R_OR1K_16_PCREL 10 // (A - P) & 0xffff
#define R_OR1K_8_PCREL 11 // (A - P) & 0xff
#define R_OR1K_GOTPC_HI16 12
#define R_OR1K_GOTPC_LO16 13
#define R_OR1K_GOT15 14
#define R_OR1K_PLT26 15
#define R_OR1K_GOTOFF_HI16 16
#define R_OR1K_GOTOFF_LO16 17
#define R_OR1K_COPY 18
#define R_OR1K_GLOB_DAT 19
#define R_OR1K_JMP_SLOT 20
#define R_OR1K_RELATIVE 21
#define R_OR1K_TLS_GD_HI16 22
#define R_OR1K_TLS_GD_LO16 23
#define R_OR1K_TLS_LDM_HI16 24
#define R_OR1K_TLS_LDM_LO16 25
#define R_OR1K_TLS_LDO_HI16 26
#define R_OR1K_TLS_LDO_LO16 27
#define R_OR1K_TLS_IE_HI16 28
#define R_OR1K_TLS_IE_LO16 29
#define R_OR1K_TLS_LE_HI16 30
#define R_OR1K_TLS_LE_LO16 31
#define R_OR1K_TLS_TPOFF 32
#define R_OR1K_TLS_DTPOFF 33
#define R_OR1K_TLS_DTPMOD 34
#define R_TYPE(name) R_OR1K_ ## name
#define R_TLS_TYPE(name) R_OR1K_ ## name ## 64
#endif /* _OR1K_ELF_MACHDEP_H_ */
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