1/* tc-m68hc11.h -- Header file for tc-m68hc11.c.
2   Copyright 1999, 2000, 2001, 2002, 2003, 2005
3   Free Software Foundation, Inc.
4
5   This file is part of GAS, the GNU Assembler.
6
7   GAS is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 2, or (at your option)
10   any later version.
11
12   GAS is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with GAS; see the file COPYING.  If not, write to the Free
19   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
20   02110-1301, USA.  */
21
22#define TC_M68HC11
23#define TC_M68HC12
24
25struct fix;
26
27/* Define TC_M68K so that we can use the MRI mode.  */
28#define TC_M68K
29
30#define TARGET_BYTES_BIG_ENDIAN 1
31
32/* Motorola assembler specs does not require '.' before pseudo-ops.  */
33#define NO_PSEUDO_DOT 1
34
35/* The target BFD architecture.  */
36#define TARGET_ARCH (m68hc11_arch ())
37extern enum bfd_architecture m68hc11_arch (void);
38
39#define TARGET_MACH (m68hc11_mach ())
40extern int m68hc11_mach (void);
41
42#define TARGET_FORMAT (m68hc11_arch_format ())
43extern const char *m68hc11_arch_format (void);
44
45#define LISTING_WORD_SIZE 1	/* A word is 1 bytes */
46#define LISTING_LHS_WIDTH 4	/* One word on the first line */
47#define LISTING_LHS_WIDTH_SECOND 4	/* One word on the second line */
48#define LISTING_LHS_CONT_LINES 4	/* And 4 lines max */
49#define LISTING_HEADER m68hc11_listing_header ()
50extern const char *m68hc11_listing_header (void);
51
52/* Permit temporary numeric labels.  */
53#define LOCAL_LABELS_FB 1
54
55#define tc_init_after_args m68hc11_init_after_args
56extern void m68hc11_init_after_args (void);
57
58#define md_parse_long_option m68hc11_parse_long_option
59extern int m68hc11_parse_long_option (char *);
60
61#define DWARF2_LINE_MIN_INSN_LENGTH 1
62
63/* Use 32-bit address to represent a symbol address so that we can
64   represent them with their page number.  */
65#define DWARF2_ADDR_SIZE(bfd) 4
66
67/* We don't need to handle .word strangely.  */
68#define WORKING_DOT_WORD
69
70#define md_number_to_chars           number_to_chars_bigendian
71
72/* Relax table to translate short relative branches (-128..127) into
73   absolute branches.  */
74#define TC_GENERIC_RELAX_TABLE md_relax_table
75extern struct relax_type md_relax_table[];
76
77/* GAS only handles relaxations for pc-relative data targeting addresses
78   in the same segment, so we have to handle the rest on our own.  */
79#define md_relax_frag(SEG, FRAGP, STRETCH)		\
80 ((FRAGP)->fr_symbol != NULL				\
81  && S_GET_SEGMENT ((FRAGP)->fr_symbol) == (SEG)	\
82  ? relax_frag (SEG, FRAGP, STRETCH)			\
83  : m68hc11_relax_frag (SEG, FRAGP, STRETCH))
84extern long m68hc11_relax_frag (segT, fragS*, long);
85
86#define TC_HANDLES_FX_DONE
87
88#define DIFF_EXPR_OK		/* .-foo gets turned into PC relative relocs */
89
90/* Values passed to md_apply_fix don't include the symbol value.  */
91#define MD_APPLY_SYM_VALUE(FIX) 0
92
93/* No shared lib support, so we don't need to ensure externally
94   visible symbols can be overridden.  */
95#define EXTERN_FORCE_RELOC 0
96
97#define TC_FORCE_RELOCATION(fix) tc_m68hc11_force_relocation (fix)
98extern int tc_m68hc11_force_relocation (struct fix *);
99
100#define tc_fix_adjustable(X) tc_m68hc11_fix_adjustable(X)
101extern int tc_m68hc11_fix_adjustable (struct fix *);
102
103#define md_operand(x)
104
105#define elf_tc_final_processing	m68hc11_elf_final_processing
106extern void m68hc11_elf_final_processing (void);
107
108#define tc_print_statistics(FILE) m68hc11_print_statistics (FILE)
109extern void m68hc11_print_statistics (FILE *);
110