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1 : : /* Initialization of ARC specific backend library. 2 : : Copyright (C) 2022 Synopsys Inc. 3 : : This file is part of elfutils. 4 : : 5 : : This file is free software; you can redistribute it and/or modify 6 : : it under the terms of either 7 : : 8 : : * the GNU Lesser General Public License as published by the Free 9 : : Software Foundation; either version 3 of the License, or (at 10 : : your option) any later version 11 : : 12 : : or 13 : : 14 : : * the GNU General Public License as published by the Free 15 : : Software Foundation; either version 2 of the License, or (at 16 : : your option) any later version 17 : : 18 : : or both in parallel, as here. 19 : : 20 : : elfutils is distributed in the hope that it will be useful, but 21 : : WITHOUT ANY WARRANTY; without even the implied warranty of 22 : : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 23 : : General Public License for more details. 24 : : 25 : : You should have received copies of the GNU General Public License and 26 : : the GNU Lesser General Public License along with this program. If 27 : : not, see <http://www.gnu.org/licenses/>. */ 28 : : 29 : : /* More details on an ARC elf can be found at: 30 : : https://github.com/foss-for-synopsys-dwc-arc-processors/ \ 31 : : arc-ABI-manual/blob/master/arcv3-elf.md */ 32 : : 33 : : #ifdef HAVE_CONFIG_H 34 : : # include <config.h> 35 : : #endif 36 : : 37 : : #define BACKEND arc_ 38 : : #define RELOC_PREFIX R_ARC_ 39 : : #include "libebl_CPU.h" 40 : : 41 : : /* This defines the common reloc hooks based on arc_reloc.def. */ 42 : : #include "common-reloc.c" 43 : : 44 : : Ebl * 45 : 16 : arc_init (Elf *elf __attribute__ ((unused)), 46 : : GElf_Half machine __attribute__ ((unused)), 47 : : Ebl *eh) 48 : : { 49 : 16 : arc_init_reloc (eh); 50 : 16 : HOOK (eh, machine_flag_check); 51 : 16 : HOOK (eh, reloc_simple_type); 52 : 16 : HOOK (eh, section_type_name); 53 : : 54 : : /* /bld/gcc-stage2/arc-snps-linux-gnu/libgcc/libgcc.map.in 55 : : #define __LIBGCC_DWARF_FRAME_REGISTERS__. */ 56 : 16 : eh->frame_nregs = 146; 57 : : 58 : 16 : return eh; 59 : : }