12a6b7db3Sskrll /* VAX ELF support for BFD. 2*cb63e24eSchristos Copyright (C) 2002-2024 Free Software Foundation, Inc. 32a6b7db3Sskrll Contributed by Matt Thomas <matt@3am-software.com>. 42a6b7db3Sskrll 52a6b7db3Sskrll This file is part of BFD, the Binary File Descriptor library. 62a6b7db3Sskrll 72a6b7db3Sskrll This program is free software; you can redistribute it and/or modify 82a6b7db3Sskrll it under the terms of the GNU General Public License as published by 945548106Schristos the Free Software Foundation; either version 3 of the License, or 102a6b7db3Sskrll (at your option) any later version. 112a6b7db3Sskrll 122a6b7db3Sskrll This program is distributed in the hope that it will be useful, 132a6b7db3Sskrll but WITHOUT ANY WARRANTY; without even the implied warranty of 142a6b7db3Sskrll MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 152a6b7db3Sskrll GNU General Public License for more details. 162a6b7db3Sskrll 172a6b7db3Sskrll You should have received a copy of the GNU General Public License 182a6b7db3Sskrll along with this program; if not, write to the Free Software Foundation, 192a6b7db3Sskrll Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 202a6b7db3Sskrll 212a6b7db3Sskrll #ifndef _ELF_VAX_H 222a6b7db3Sskrll #define _ELF_VAX_H 232a6b7db3Sskrll 242a6b7db3Sskrll #include "elf/reloc-macros.h" 252a6b7db3Sskrll 262a6b7db3Sskrll /* Relocation types. */ 272a6b7db3Sskrll START_RELOC_NUMBERS (elf_vax_reloc_type) 282a6b7db3Sskrll RELOC_NUMBER (R_VAX_NONE, 0) /* No reloc */ 292a6b7db3Sskrll RELOC_NUMBER (R_VAX_32, 1) /* Direct 32 bit */ 302a6b7db3Sskrll RELOC_NUMBER (R_VAX_16, 2) /* Direct 16 bit */ 312a6b7db3Sskrll RELOC_NUMBER (R_VAX_8, 3) /* Direct 8 bit */ 322a6b7db3Sskrll RELOC_NUMBER (R_VAX_PC32, 4) /* PC relative 32 bit */ 332a6b7db3Sskrll RELOC_NUMBER (R_VAX_PC16, 5) /* PC relative 16 bit */ 342a6b7db3Sskrll RELOC_NUMBER (R_VAX_PC8, 6) /* PC relative 8 bit */ 352a6b7db3Sskrll RELOC_NUMBER (R_VAX_GOT32, 7) /* 32 bit PC relative GOT entry */ 362a6b7db3Sskrll RELOC_NUMBER (R_VAX_PLT32, 13) /* 32 bit PC relative PLT address */ 372a6b7db3Sskrll RELOC_NUMBER (R_VAX_COPY, 19) /* Copy symbol at runtime */ 382a6b7db3Sskrll RELOC_NUMBER (R_VAX_GLOB_DAT, 20) /* Create GOT entry */ 392a6b7db3Sskrll RELOC_NUMBER (R_VAX_JMP_SLOT, 21) /* Create PLT entry */ 402a6b7db3Sskrll RELOC_NUMBER (R_VAX_RELATIVE, 22) /* Adjust by program base */ 412a6b7db3Sskrll /* These are GNU extensions to enable C++ vtable garbage collection. */ 422a6b7db3Sskrll RELOC_NUMBER (R_VAX_GNU_VTINHERIT, 23) 432a6b7db3Sskrll RELOC_NUMBER (R_VAX_GNU_VTENTRY, 24) 442a6b7db3Sskrll END_RELOC_NUMBERS (R_VAX_max) 452a6b7db3Sskrll 462a6b7db3Sskrll /* Processor specific flags for the ELF header e_flags field. */ 472a6b7db3Sskrll #define EF_VAX_NONPIC 0x0001 /* Object contains non-PIC code */ 482a6b7db3Sskrll #define EF_VAX_DFLOAT 0x0100 /* Object contains D-Float insn. */ 492a6b7db3Sskrll #define EF_VAX_GFLOAT 0x0200 /* Object contains G-Float insn. */ 502a6b7db3Sskrll 512a6b7db3Sskrll #endif 52