1*3d8817e4Smiod /* AVR ELF support for BFD. 2*3d8817e4Smiod Copyright 1999, 2000, 2004 Free Software Foundation, Inc. 3*3d8817e4Smiod Contributed by Denis Chertykov <denisc@overta.ru> 4*3d8817e4Smiod 5*3d8817e4Smiod This file is part of BFD, the Binary File Descriptor library. 6*3d8817e4Smiod 7*3d8817e4Smiod This program is free software; you can redistribute it and/or modify 8*3d8817e4Smiod it under the terms of the GNU General Public License as published by 9*3d8817e4Smiod the Free Software Foundation; either version 2 of the License, or 10*3d8817e4Smiod (at your option) any later version. 11*3d8817e4Smiod 12*3d8817e4Smiod This program is distributed in the hope that it will be useful, 13*3d8817e4Smiod but WITHOUT ANY WARRANTY; without even the implied warranty of 14*3d8817e4Smiod MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*3d8817e4Smiod GNU General Public License for more details. 16*3d8817e4Smiod 17*3d8817e4Smiod You should have received a copy of the GNU General Public License 18*3d8817e4Smiod along with this program; if not, write to the Free Software Foundation, Inc., 19*3d8817e4Smiod 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 20*3d8817e4Smiod 21*3d8817e4Smiod #ifndef _ELF_AVR_H 22*3d8817e4Smiod #define _ELF_AVR_H 23*3d8817e4Smiod 24*3d8817e4Smiod #include "elf/reloc-macros.h" 25*3d8817e4Smiod 26*3d8817e4Smiod /* Processor specific flags for the ELF header e_flags field. */ 27*3d8817e4Smiod #define EF_AVR_MACH 0xf 28*3d8817e4Smiod 29*3d8817e4Smiod /* If bit #7 is set, it is assumed that the elf file uses local symbols 30*3d8817e4Smiod as reference for the relocations so that linker relaxation is possible. */ 31*3d8817e4Smiod #define EF_AVR_LINKRELAX_PREPARED 0x80 32*3d8817e4Smiod 33*3d8817e4Smiod #define E_AVR_MACH_AVR1 1 34*3d8817e4Smiod #define E_AVR_MACH_AVR2 2 35*3d8817e4Smiod #define E_AVR_MACH_AVR3 3 36*3d8817e4Smiod #define E_AVR_MACH_AVR4 4 37*3d8817e4Smiod #define E_AVR_MACH_AVR5 5 38*3d8817e4Smiod 39*3d8817e4Smiod /* Relocations. */ 40*3d8817e4Smiod START_RELOC_NUMBERS (elf_avr_reloc_type) 41*3d8817e4Smiod RELOC_NUMBER (R_AVR_NONE, 0) 42*3d8817e4Smiod RELOC_NUMBER (R_AVR_32, 1) 43*3d8817e4Smiod RELOC_NUMBER (R_AVR_7_PCREL, 2) 44*3d8817e4Smiod RELOC_NUMBER (R_AVR_13_PCREL, 3) 45*3d8817e4Smiod RELOC_NUMBER (R_AVR_16, 4) 46*3d8817e4Smiod RELOC_NUMBER (R_AVR_16_PM, 5) 47*3d8817e4Smiod RELOC_NUMBER (R_AVR_LO8_LDI, 6) 48*3d8817e4Smiod RELOC_NUMBER (R_AVR_HI8_LDI, 7) 49*3d8817e4Smiod RELOC_NUMBER (R_AVR_HH8_LDI, 8) 50*3d8817e4Smiod RELOC_NUMBER (R_AVR_LO8_LDI_NEG, 9) 51*3d8817e4Smiod RELOC_NUMBER (R_AVR_HI8_LDI_NEG, 10) 52*3d8817e4Smiod RELOC_NUMBER (R_AVR_HH8_LDI_NEG, 11) 53*3d8817e4Smiod RELOC_NUMBER (R_AVR_LO8_LDI_PM, 12) 54*3d8817e4Smiod RELOC_NUMBER (R_AVR_HI8_LDI_PM, 13) 55*3d8817e4Smiod RELOC_NUMBER (R_AVR_HH8_LDI_PM, 14) 56*3d8817e4Smiod RELOC_NUMBER (R_AVR_LO8_LDI_PM_NEG, 15) 57*3d8817e4Smiod RELOC_NUMBER (R_AVR_HI8_LDI_PM_NEG, 16) 58*3d8817e4Smiod RELOC_NUMBER (R_AVR_HH8_LDI_PM_NEG, 17) 59*3d8817e4Smiod RELOC_NUMBER (R_AVR_CALL, 18) 60*3d8817e4Smiod RELOC_NUMBER (R_AVR_LDI, 19) 61*3d8817e4Smiod RELOC_NUMBER (R_AVR_6, 20) 62*3d8817e4Smiod RELOC_NUMBER (R_AVR_6_ADIW, 21) 63*3d8817e4Smiod RELOC_NUMBER (R_AVR_MS8_LDI, 22) 64*3d8817e4Smiod RELOC_NUMBER (R_AVR_MS8_LDI_NEG, 23) 65*3d8817e4Smiod END_RELOC_NUMBERS (R_AVR_max) 66*3d8817e4Smiod 67*3d8817e4Smiod #endif /* _ELF_AVR_H */ 68