From 3b16e843f2a75ccf8e7ecc5102e1217a122a05ad Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Thu, 31 Jan 2002 17:33:08 +0000 Subject: Add support for OpenRISC 32-bit embedded processor --- gas/config/tc-or32.h | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 gas/config/tc-or32.h (limited to 'gas/config/tc-or32.h') diff --git a/gas/config/tc-or32.h b/gas/config/tc-or32.h new file mode 100644 index 0000000000..b78cf93848 --- /dev/null +++ b/gas/config/tc-or32.h @@ -0,0 +1,63 @@ +/* tc-or32.h -- Assemble for the OpenRISC 1000. + Copyright (C) 2002 Free Software Foundation, Inc. + Contributed by Damjan Lampret . + Based upon a29k port. + + This file is part of GAS, the GNU Assembler. + + GAS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + GAS is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GAS; see the file COPYING. If not, write to + the Free Software Foundation, 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#define TC_OR32 + +#define TARGET_BYTES_BIG_ENDIAN 1 + +#define LEX_DOLLAR 1 + +#ifdef OBJ_ELF +#define TARGET_FORMAT "elf32-or32" +#define TARGET_ARCH bfd_arch_or32 +#endif + +#ifdef OBJ_COFF +#define TARGET_FORMAT "coff-or32-big" +#define reloc_type int +#endif + +#define tc_unrecognized_line(c) or32_unrecognized_line (c) + +extern int or32_unrecognized_line PARAMS ((int)); + +#define tc_headers_hook(a) ; /* not used */ +#define tc_headers_hook(a) ; /* not used */ +#define tc_crawl_symbol_chain(a) ; /* not used */ +#define tc_coff_symbol_emit_hook(a) ; /* not used */ + +#define AOUT_MACHTYPE 80 +#define TC_COFF_FIX2RTYPE(fix_ptr) tc_coff_fix2rtype (fix_ptr) +#define BFD_ARCH bfd_arch_or32 +#define COFF_MAGIC SIPFBOMAGIC + +/* Should the reloc be output ? + on the 29k, this is true only if there is a symbol attatched. + on the h8, this is allways true, since no fixup is done. */ +#define TC_COUNT_RELOC(x) (x->fx_addsy) +#define TC_CONS_RELOC RELOC_32 + +#define COFF_FLAGS F_AR32W +#define NEED_FX_R_TYPE + +#define ZERO_BASED_SEGMENTS + -- cgit v1.2.1