1 /* tc-m68hc11.h -- Header file for tc-m68hc11.c.
2 Copyright (C) 1999-2018 Free Software Foundation, Inc.
4 This file is part of GAS, the GNU Assembler.
6 GAS is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
11 GAS is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GAS; see the file COPYING. If not, write to the Free
18 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
26 /* Define TC_M68K so that we can use the MRI mode. */
29 #define TARGET_BYTES_BIG_ENDIAN 1
31 /* Motorola assembler specs does not require '.' before pseudo-ops. */
32 #define NO_PSEUDO_DOT 1
34 /* The target BFD architecture. */
35 #define TARGET_ARCH (m68hc11_arch ())
36 extern enum bfd_architecture m68hc11_arch (void);
38 #define TARGET_MACH (m68hc11_mach ())
39 extern int m68hc11_mach (void);
41 #define TARGET_FORMAT (m68hc11_arch_format ())
42 extern const char *m68hc11_arch_format (void);
44 #define LISTING_WORD_SIZE 1 /* A word is 1 bytes */
45 #define LISTING_LHS_WIDTH 4 /* One word on the first line */
46 #define LISTING_LHS_WIDTH_SECOND 4 /* One word on the second line */
47 #define LISTING_LHS_CONT_LINES 4 /* And 4 lines max */
48 #define LISTING_HEADER m68hc11_listing_header ()
49 extern const char *m68hc11_listing_header (void);
51 /* Permit temporary numeric labels. */
52 #define LOCAL_LABELS_FB 1
54 #define tc_init_after_args m68hc11_init_after_args
55 extern void m68hc11_init_after_args (void);
57 #define md_parse_long_option m68hc11_parse_long_option
58 extern int m68hc11_parse_long_option (char *);
60 #define DWARF2_LINE_MIN_INSN_LENGTH 1
62 /* Use 32-bit address to represent a symbol address so that we can
63 represent them with their page number. */
64 #define DWARF2_ADDR_SIZE(bfd) 4
66 /* We don't need to handle .word strangely. */
67 #define WORKING_DOT_WORD
69 #define md_number_to_chars number_to_chars_bigendian
71 /* Relax table to translate short relative branches (-128..127) into
73 #define TC_GENERIC_RELAX_TABLE md_relax_table
74 extern struct relax_type md_relax_table[];
76 /* GAS only handles relaxations for pc-relative data targeting addresses
77 in the same segment, so we have to handle the rest on our own. */
78 #define md_relax_frag(SEG, FRAGP, STRETCH) \
79 ((FRAGP)->fr_symbol != NULL \
80 && S_GET_SEGMENT ((FRAGP)->fr_symbol) == (SEG) \
81 ? relax_frag (SEG, FRAGP, STRETCH) \
82 : m68hc11_relax_frag (SEG, FRAGP, STRETCH))
83 extern long m68hc11_relax_frag (segT, fragS*, long);
85 #define TC_HANDLES_FX_DONE
87 #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */
89 /* Values passed to md_apply_fix don't include the symbol value. */
90 #define MD_APPLY_SYM_VALUE(FIX) 0
92 /* No shared lib support, so we don't need to ensure externally
93 visible symbols can be overridden. */
94 #define EXTERN_FORCE_RELOC 0
96 #define TC_FORCE_RELOCATION(fix) tc_m68hc11_force_relocation (fix)
97 extern int tc_m68hc11_force_relocation (struct fix *);
99 #define tc_fix_adjustable(X) tc_m68hc11_fix_adjustable(X)
100 extern int tc_m68hc11_fix_adjustable (struct fix *);
102 #define md_operand(x)
104 #define elf_tc_final_processing m68hc11_elf_final_processing
105 extern void m68hc11_elf_final_processing (void);
107 #define tc_print_statistics(FILE) m68hc11_print_statistics (FILE)
108 extern void m68hc11_print_statistics (FILE *);