1 /* tc-or32.h -- Assemble for the OpenRISC 1000. 2 Copyright (C) 2002 Free Software Foundation, Inc. 3 Contributed by Damjan Lampret <lampret@opencores.org>. 4 Based upon a29k port. 5 6 This file is part of GAS, the GNU Assembler. 7 8 GAS is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2, or (at your option) 11 any later version. 12 13 GAS is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with GAS; see the file COPYING. If not, write to 20 the Free Software Foundation, 59 Temple Place - Suite 330, 21 Boston, MA 02111-1307, USA. */ 22 23 #define TC_OR32 24 25 #define TARGET_BYTES_BIG_ENDIAN 1 26 27 #define LEX_DOLLAR 1 28 29 #ifdef OBJ_ELF 30 #define TARGET_FORMAT "elf32-or32" 31 #define TARGET_ARCH bfd_arch_or32 32 #endif 33 34 #ifdef OBJ_COFF 35 #define TARGET_FORMAT "coff-or32-big" 36 #define reloc_type int 37 #endif 38 39 #define tc_unrecognized_line(c) or32_unrecognized_line (c) 40 41 extern int or32_unrecognized_line PARAMS ((int)); 42 43 #define tc_headers_hook(a) ; /* not used */ 44 #define tc_headers_hook(a) ; /* not used */ 45 #define tc_crawl_symbol_chain(a) ; /* not used */ 46 #define tc_coff_symbol_emit_hook(a) ; /* not used */ 47 48 #define AOUT_MACHTYPE 80 49 #define TC_COFF_FIX2RTYPE(fix_ptr) tc_coff_fix2rtype (fix_ptr) 50 #define BFD_ARCH bfd_arch_or32 51 #define COFF_MAGIC SIPFBOMAGIC 52 53 /* No shared lib support, so we don't need to ensure externally 54 visible symbols can be overridden. */ 55 #define EXTERN_FORCE_RELOC 0 56 57 #ifdef OBJ_ELF 58 /* Values passed to md_apply_fix3 don't include the symbol value. */ 59 #define MD_APPLY_SYM_VALUE(FIX) 0 60 #endif 61 62 /* Should the reloc be output ? 63 on the 29k, this is true only if there is a symbol attached. 64 on the h8, this is always true, since no fixup is done. */ 65 #define TC_COUNT_RELOC(x) (x->fx_addsy) 66 #define TC_CONS_RELOC RELOC_32 67 68 #define COFF_FLAGS F_AR32W 69 #define NEED_FX_R_TYPE 70 71 #define ZERO_BASED_SEGMENTS 72