1 /* AVR ELF support for BFD. 2 Copyright (C) 1999-2020 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 3 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, 19 Inc., 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 0x7F 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_AVR25 25 36 #define E_AVR_MACH_AVR3 3 37 #define E_AVR_MACH_AVR31 31 38 #define E_AVR_MACH_AVR35 35 39 #define E_AVR_MACH_AVR4 4 40 #define E_AVR_MACH_AVR5 5 41 #define E_AVR_MACH_AVR51 51 42 #define E_AVR_MACH_AVR6 6 43 #define E_AVR_MACH_AVRTINY 100 44 #define E_AVR_MACH_XMEGA1 101 45 #define E_AVR_MACH_XMEGA2 102 46 #define E_AVR_MACH_XMEGA3 103 47 #define E_AVR_MACH_XMEGA4 104 48 #define E_AVR_MACH_XMEGA5 105 49 #define E_AVR_MACH_XMEGA6 106 50 #define E_AVR_MACH_XMEGA7 107 51 52 /* Relocations. */ 53 START_RELOC_NUMBERS (elf_avr_reloc_type) 54 RELOC_NUMBER (R_AVR_NONE, 0) 55 RELOC_NUMBER (R_AVR_32, 1) 56 RELOC_NUMBER (R_AVR_7_PCREL, 2) 57 RELOC_NUMBER (R_AVR_13_PCREL, 3) 58 RELOC_NUMBER (R_AVR_16, 4) 59 RELOC_NUMBER (R_AVR_16_PM, 5) 60 RELOC_NUMBER (R_AVR_LO8_LDI, 6) 61 RELOC_NUMBER (R_AVR_HI8_LDI, 7) 62 RELOC_NUMBER (R_AVR_HH8_LDI, 8) 63 RELOC_NUMBER (R_AVR_LO8_LDI_NEG, 9) 64 RELOC_NUMBER (R_AVR_HI8_LDI_NEG, 10) 65 RELOC_NUMBER (R_AVR_HH8_LDI_NEG, 11) 66 RELOC_NUMBER (R_AVR_LO8_LDI_PM, 12) 67 RELOC_NUMBER (R_AVR_HI8_LDI_PM, 13) 68 RELOC_NUMBER (R_AVR_HH8_LDI_PM, 14) 69 RELOC_NUMBER (R_AVR_LO8_LDI_PM_NEG, 15) 70 RELOC_NUMBER (R_AVR_HI8_LDI_PM_NEG, 16) 71 RELOC_NUMBER (R_AVR_HH8_LDI_PM_NEG, 17) 72 RELOC_NUMBER (R_AVR_CALL, 18) 73 RELOC_NUMBER (R_AVR_LDI, 19) 74 RELOC_NUMBER (R_AVR_6, 20) 75 RELOC_NUMBER (R_AVR_6_ADIW, 21) 76 RELOC_NUMBER (R_AVR_MS8_LDI, 22) 77 RELOC_NUMBER (R_AVR_MS8_LDI_NEG, 23) 78 RELOC_NUMBER (R_AVR_LO8_LDI_GS, 24) 79 RELOC_NUMBER (R_AVR_HI8_LDI_GS, 25) 80 RELOC_NUMBER (R_AVR_8, 26) 81 RELOC_NUMBER (R_AVR_8_LO8, 27) 82 RELOC_NUMBER (R_AVR_8_HI8, 28) 83 RELOC_NUMBER (R_AVR_8_HLO8, 29) 84 RELOC_NUMBER (R_AVR_DIFF8, 30) 85 RELOC_NUMBER (R_AVR_DIFF16, 31) 86 RELOC_NUMBER (R_AVR_DIFF32, 32) 87 RELOC_NUMBER (R_AVR_LDS_STS_16, 33) 88 RELOC_NUMBER (R_AVR_PORT6, 34) 89 RELOC_NUMBER (R_AVR_PORT5, 35) 90 RELOC_NUMBER (R_AVR_32_PCREL, 36) 91 END_RELOC_NUMBERS (R_AVR_max) 92 93 #endif /* _ELF_AVR_H */ 94