| 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 attatched. |
| 64 | on the h8, this is allways 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 |