2012-03-26 19:18:29 +00:00
|
|
|
/* tc-m32c.h -- Header file for tc-m32c.c.
|
2022-10-27 18:45:45 +00:00
|
|
|
Copyright (C) 2004-2022 Free Software Foundation, Inc.
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
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 3, 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
|
2018-12-28 15:25:28 +00:00
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
|
MA 02110-1301, USA. */
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
#define TC_M32C
|
|
|
|
|
|
|
|
|
|
#define LISTING_HEADER "M16C/M32C GAS "
|
|
|
|
|
|
|
|
|
|
/* The target BFD architecture. */
|
|
|
|
|
#define TARGET_ARCH bfd_arch_m32c
|
|
|
|
|
|
|
|
|
|
#define TARGET_FORMAT "elf32-m32c"
|
|
|
|
|
|
2014-09-12 22:14:23 +00:00
|
|
|
#define TARGET_BYTES_BIG_ENDIAN 0
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
#define md_start_line_hook m32c_start_line_hook
|
|
|
|
|
extern void m32c_start_line_hook (void);
|
|
|
|
|
|
|
|
|
|
/* Permit temporary numeric labels. */
|
|
|
|
|
#define LOCAL_LABELS_FB 1
|
|
|
|
|
|
|
|
|
|
#define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */
|
|
|
|
|
|
|
|
|
|
/* We don't need to handle .word strangely. */
|
|
|
|
|
#define WORKING_DOT_WORD
|
|
|
|
|
|
|
|
|
|
#define md_apply_fix m32c_apply_fix
|
|
|
|
|
extern void m32c_apply_fix (struct fix *, valueT *, segT);
|
|
|
|
|
|
|
|
|
|
#define tc_fix_adjustable(fixP) m32c_fix_adjustable (fixP)
|
2022-10-27 18:45:45 +00:00
|
|
|
extern bool m32c_fix_adjustable (struct fix *);
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
/* When relaxing, we need to emit various relocs we otherwise wouldn't. */
|
|
|
|
|
#define TC_FORCE_RELOCATION(fix) m32c_force_relocation (fix)
|
|
|
|
|
extern int m32c_force_relocation (struct fix *);
|
|
|
|
|
|
2015-08-28 15:32:19 +00:00
|
|
|
#define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP, RELOC) \
|
|
|
|
|
m32c_cons_fix_new (FRAG, WHERE, NBYTES, EXP, RELOC)
|
|
|
|
|
extern void m32c_cons_fix_new (fragS *, int, int, expressionS *,
|
|
|
|
|
bfd_reloc_code_real_type);
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
extern const struct relax_type md_relax_table[];
|
|
|
|
|
#define TC_GENERIC_RELAX_TABLE md_relax_table
|
|
|
|
|
|
|
|
|
|
extern void m32c_prepare_relax_scan (fragS *, offsetT *, relax_substateT);
|
|
|
|
|
#define md_prepare_relax_scan(FRAGP, ADDR, AIM, STATE, TYPE) \
|
|
|
|
|
m32c_prepare_relax_scan(FRAGP, &AIM, STATE)
|
|
|
|
|
|
|
|
|
|
/* Values passed to md_apply_fix don't include the symbol value. */
|
|
|
|
|
#define MD_APPLY_SYM_VALUE(FIX) 0
|
|
|
|
|
|
|
|
|
|
/* Call md_pcrel_from_section(), not md_pcrel_from(). */
|
|
|
|
|
#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
|
|
|
|
|
|
|
|
|
|
/* We need a special version of the TC_START_LABEL macro so that we
|
|
|
|
|
allow the :Z, :S, :Q and :G suffixes to be
|
2017-04-10 11:32:00 +00:00
|
|
|
parsed as such. We need to be able to change the contents of the
|
|
|
|
|
var storing what was at the NUL delimiter. */
|
|
|
|
|
#define TC_START_LABEL(STR, NUL_CHAR, NEXT_CHAR) \
|
|
|
|
|
(NEXT_CHAR == ':' && !m32c_is_colon_insn (STR, &NUL_CHAR))
|
|
|
|
|
extern int m32c_is_colon_insn (char *, char *);
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
#define H_TICK_HEX 1
|
2022-10-27 18:45:45 +00:00
|
|
|
|
|
|
|
|
#define NOP_OPCODE (bfd_get_mach (stdoutput) == bfd_mach_m32c ? 0xde : 0x04)
|
|
|
|
|
#define HANDLE_ALIGN(fragP)
|
|
|
|
|
#define MAX_MEM_FOR_RS_ALIGN_CODE 1
|
