175fd0b74Schristos /* VAX ELF support for BFD. 2*e992f068Schristos Copyright (C) 2002-2022 Free Software Foundation, Inc. 375fd0b74Schristos Contributed by Matt Thomas <matt@3am-software.com>. 475fd0b74Schristos 575fd0b74Schristos This file is part of BFD, the Binary File Descriptor library. 675fd0b74Schristos 775fd0b74Schristos This program is free software; you can redistribute it and/or modify 875fd0b74Schristos it under the terms of the GNU General Public License as published by 975fd0b74Schristos the Free Software Foundation; either version 3 of the License, or 1075fd0b74Schristos (at your option) any later version. 1175fd0b74Schristos 1275fd0b74Schristos This program is distributed in the hope that it will be useful, 1375fd0b74Schristos but WITHOUT ANY WARRANTY; without even the implied warranty of 1475fd0b74Schristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1575fd0b74Schristos GNU General Public License for more details. 1675fd0b74Schristos 1775fd0b74Schristos You should have received a copy of the GNU General Public License 1875fd0b74Schristos along with this program; if not, write to the Free Software Foundation, 1975fd0b74Schristos Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 2075fd0b74Schristos 2175fd0b74Schristos #ifndef _ELF_VAX_H 2275fd0b74Schristos #define _ELF_VAX_H 2375fd0b74Schristos 2475fd0b74Schristos #include "elf/reloc-macros.h" 2575fd0b74Schristos 2675fd0b74Schristos /* Relocation types. */ 2775fd0b74Schristos START_RELOC_NUMBERS (elf_vax_reloc_type) 2875fd0b74Schristos RELOC_NUMBER (R_VAX_NONE, 0) /* No reloc */ 2975fd0b74Schristos RELOC_NUMBER (R_VAX_32, 1) /* Direct 32 bit */ 3075fd0b74Schristos RELOC_NUMBER (R_VAX_16, 2) /* Direct 16 bit */ 3175fd0b74Schristos RELOC_NUMBER (R_VAX_8, 3) /* Direct 8 bit */ 3275fd0b74Schristos RELOC_NUMBER (R_VAX_PC32, 4) /* PC relative 32 bit */ 3375fd0b74Schristos RELOC_NUMBER (R_VAX_PC16, 5) /* PC relative 16 bit */ 3475fd0b74Schristos RELOC_NUMBER (R_VAX_PC8, 6) /* PC relative 8 bit */ 3575fd0b74Schristos RELOC_NUMBER (R_VAX_GOT32, 7) /* 32 bit PC relative GOT entry */ 3675fd0b74Schristos RELOC_NUMBER (R_VAX_PLT32, 13) /* 32 bit PC relative PLT address */ 3775fd0b74Schristos RELOC_NUMBER (R_VAX_COPY, 19) /* Copy symbol at runtime */ 3875fd0b74Schristos RELOC_NUMBER (R_VAX_GLOB_DAT, 20) /* Create GOT entry */ 3975fd0b74Schristos RELOC_NUMBER (R_VAX_JMP_SLOT, 21) /* Create PLT entry */ 4075fd0b74Schristos RELOC_NUMBER (R_VAX_RELATIVE, 22) /* Adjust by program base */ 4175fd0b74Schristos /* These are GNU extensions to enable C++ vtable garbage collection. */ 4275fd0b74Schristos RELOC_NUMBER (R_VAX_GNU_VTINHERIT, 23) 4375fd0b74Schristos RELOC_NUMBER (R_VAX_GNU_VTENTRY, 24) 4475fd0b74Schristos END_RELOC_NUMBERS (R_VAX_max) 4575fd0b74Schristos 4675fd0b74Schristos /* Processor specific flags for the ELF header e_flags field. */ 4775fd0b74Schristos #define EF_VAX_NONPIC 0x0001 /* Object contains non-PIC code */ 4875fd0b74Schristos #define EF_VAX_DFLOAT 0x0100 /* Object contains D-Float insn. */ 4975fd0b74Schristos #define EF_VAX_GFLOAT 0x0200 /* Object contains G-Float insn. */ 5075fd0b74Schristos 5175fd0b74Schristos #endif 52