1/* AVR ELF support for BFD. 2 Copyright 1999, 2000, 2004, 2006 Free Software Foundation, Inc. 3 Contributed by Denis Chertykov <denisc@overta.ru> 4 5 This file is part of BFD, the Binary File Descriptor library. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software Foundation, Inc., 19 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 20 21#ifndef _ELF_AVR_H 22#define _ELF_AVR_H 23 24#include "elf/reloc-macros.h" 25 26/* Processor specific flags for the ELF header e_flags field. */ 27#define EF_AVR_MACH 0xf 28 29/* If bit #7 is set, it is assumed that the elf file uses local symbols 30 as reference for the relocations so that linker relaxation is possible. */ 31#define EF_AVR_LINKRELAX_PREPARED 0x80 32 33#define E_AVR_MACH_AVR1 1 34#define E_AVR_MACH_AVR2 2 35#define E_AVR_MACH_AVR3 3 36#define E_AVR_MACH_AVR4 4 37#define E_AVR_MACH_AVR5 5 38#define E_AVR_MACH_AVR6 6 39 40/* Relocations. */ 41START_RELOC_NUMBERS (elf_avr_reloc_type) 42 RELOC_NUMBER (R_AVR_NONE, 0) 43 RELOC_NUMBER (R_AVR_32, 1) 44 RELOC_NUMBER (R_AVR_7_PCREL, 2) 45 RELOC_NUMBER (R_AVR_13_PCREL, 3) 46 RELOC_NUMBER (R_AVR_16, 4) 47 RELOC_NUMBER (R_AVR_16_PM, 5) 48 RELOC_NUMBER (R_AVR_LO8_LDI, 6) 49 RELOC_NUMBER (R_AVR_HI8_LDI, 7) 50 RELOC_NUMBER (R_AVR_HH8_LDI, 8) 51 RELOC_NUMBER (R_AVR_LO8_LDI_NEG, 9) 52 RELOC_NUMBER (R_AVR_HI8_LDI_NEG, 10) 53 RELOC_NUMBER (R_AVR_HH8_LDI_NEG, 11) 54 RELOC_NUMBER (R_AVR_LO8_LDI_PM, 12) 55 RELOC_NUMBER (R_AVR_HI8_LDI_PM, 13) 56 RELOC_NUMBER (R_AVR_HH8_LDI_PM, 14) 57 RELOC_NUMBER (R_AVR_LO8_LDI_PM_NEG, 15) 58 RELOC_NUMBER (R_AVR_HI8_LDI_PM_NEG, 16) 59 RELOC_NUMBER (R_AVR_HH8_LDI_PM_NEG, 17) 60 RELOC_NUMBER (R_AVR_CALL, 18) 61 RELOC_NUMBER (R_AVR_LDI, 19) 62 RELOC_NUMBER (R_AVR_6, 20) 63 RELOC_NUMBER (R_AVR_6_ADIW, 21) 64 RELOC_NUMBER (R_AVR_MS8_LDI, 22) 65 RELOC_NUMBER (R_AVR_MS8_LDI_NEG, 23) 66 RELOC_NUMBER (R_AVR_LO8_LDI_GS, 24) 67 RELOC_NUMBER (R_AVR_HI8_LDI_GS, 25) 68END_RELOC_NUMBERS (R_AVR_max) 69 70#endif /* _ELF_AVR_H */ 71