/* $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_ */ |