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/* This file is tc-m68k.h
Copyright (C) 1987-1992 Free Software Foundation, Inc.
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, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define TC_M68K 1
#ifdef OBJ_AOUT
#ifdef TE_SUN3
#define TARGET_FORMAT "a.out-sunos-big"
#else
#define TARGET_FORMAT "a.out-zero-big"
#endif
#endif
#ifdef TE_APOLLO
#define COFF_MAGIC APOLLOM68KMAGIC
#define COFF_AOUTHDR_MAGIC APOLLO_COFF_VERSION_NUMBER
#undef OBJ_COFF_OMIT_OPTIONAL_HEADER
#endif
#ifdef TE_LYNX
#define TARGET_FORMAT "coff-m68k-lynx"
#endif
#ifndef COFF_MAGIC
#define COFF_MAGIC MC68MAGIC
#endif
#define BFD_ARCH bfd_arch_m68k
#define COFF_FLAGS F_AR32W
#define TC_COUNT_RELOC(x) ((x)->fx_addsy||(x)->fx_subsy)
#define TC_COFF_FIX2RTYPE(fixP) tc_coff_fix2rtype(fixP)
#define TC_COFF_SIZEMACHDEP(frag) tc_coff_sizemachdep(frag)
#ifdef TE_SUN3
/* This variable contains the value to write out at the beginning of
the a.out file. The 2<<16 means that this is a 68020 file instead
of an old-style 68000 file */
#define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE (2<<16|OMAGIC); /* Magic byte for file header */
#endif /* TE_SUN3 */
#ifndef AOUT_MACHTYPE
#define AOUT_MACHTYPE m68k_aout_machtype
extern int m68k_aout_machtype;
#endif
#define tc_crawl_symbol_chain(a) {;} /* not used */
#define tc_headers_hook(a) {;} /* not used */
#define tc_aout_pre_write_hook(x) {;} /* not used */
#define LISTING_WORD_SIZE 2 /* A word is 2 bytes */
#define LISTING_LHS_WIDTH 2 /* One word on the first line */
#define LISTING_LHS_WIDTH_SECOND 2 /* One word on the second line */
#define LISTING_LHS_CONT_LINES 4/* And 4 lines max */
#define LISTING_HEADER "68K GAS "
/* Copied from write.c */
#define M68K_AIM_KLUDGE(aim, this_state,this_type) \
if (aim==0 && this_state== 4) { /* hard encoded from tc-m68k.c */ \
aim=this_type->rlx_forward+1; /* Force relaxation into word mode */ \
}
#ifndef REGISTER_PREFIX
#define REGISTER_PREFIX '%'
#endif
#if !defined (REGISTER_PREFIX_OPTIONAL)
#ifdef M68KCOFF
#define LOCAL_LABEL(name) (name[0] == '.' \
&& (name[1] == 'L' || name[1] == '.'))
#define FAKE_LABEL_NAME ".L0\001"
#define REGISTER_PREFIX_OPTIONAL 0
#else
#define REGISTER_PREFIX_OPTIONAL 1
#endif
#endif /* not def REGISTER_PREFIX and not def OPTIONAL_REGISTER_PREFIX */
#ifdef TE_DELTA
/* On the Delta, `%' can occur within a label name. I'm assuming it
can't be used as the initial character. If that's not true, more
work will be needed to fix this up. */
#define LEX_PCT 1
#endif
#ifdef BFD_ASSEMBLER
#define tc_frob_symbol(sym,punt) \
if (S_GET_SEGMENT (sym) == reg_section) punt = 1
#endif
#define DIFF_EXPR_OK
extern void m68k_init_after_args PARAMS ((void));
#define tc_init_after_args m68k_init_after_args
extern int m68k_parse_long_option PARAMS ((char *));
#define md_parse_long_option m68k_parse_long_option
/* end of tc-m68k.h */
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