mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
89 lines
3.4 KiB
C
89 lines
3.4 KiB
C
/* tc-m32c.h -- Header file for tc-m32c.c.
|
|
Copyright (C) 2004, 2005, 2007 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 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
|
|
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_M32C
|
|
|
|
#define LISTING_HEADER "M16C/M32C GAS "
|
|
|
|
/* The target BFD architecture. */
|
|
#define TARGET_ARCH bfd_arch_m32c
|
|
|
|
#define TARGET_FORMAT "elf32-m32c"
|
|
|
|
#define TARGET_BYTES_BIG_ENDIAN 1
|
|
|
|
#define md_end m32c_md_end
|
|
extern void m32c_md_end (void);
|
|
|
|
#define md_start_line_hook m32c_start_line_hook
|
|
extern void m32c_start_line_hook (void);
|
|
|
|
/* call md_pcrel_from_section, not md_pcrel_from */
|
|
long md_pcrel_from_section PARAMS ((struct fix *, segT));
|
|
#define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC)
|
|
|
|
/* 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 PARAMS ((struct fix *, valueT *, segT));
|
|
|
|
#define tc_fix_adjustable(fixP) m32c_fix_adjustable (fixP)
|
|
extern bfd_boolean m32c_fix_adjustable PARAMS ((struct fix *));
|
|
|
|
/* 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 PARAMS ((struct fix *));
|
|
|
|
#define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \
|
|
m32c_cons_fix_new (FRAG, WHERE, NBYTES, EXP)
|
|
extern void m32c_cons_fix_new (fragS *, int, int, expressionS *);
|
|
|
|
extern const struct relax_type md_relax_table[];
|
|
#define TC_GENERIC_RELAX_TABLE md_relax_table
|
|
|
|
extern void m32c_prepare_relax_scan PARAMS ((fragS *, offsetT *, relax_substateT state));
|
|
#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)
|
|
extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
|
|
|
|
/* We need a special version of the TC_START_LABEL macro so that we
|
|
allow the :Z, :S, :Q and :G suffixes to be
|
|
parsed as such. Note - in a HORRIBLE HACK, we make use of the
|
|
knowledge that this marco is only ever evaluated in one place
|
|
(read_a_source_file in read.c) where we can access the local
|
|
variable 's' - the start of the symbol that was terminated by
|
|
'character'. Also we need to be able to change the contents of
|
|
the local variable 'c' which is passed to this macro as 'character'. */
|
|
#define TC_START_LABEL(character, i_l_p) \
|
|
((character) != ':' ? 0 : (character = m32c_is_colon_insn (s)) ? 0 : ((character = ':'), 1))
|
|
extern char m32c_is_colon_insn PARAMS ((char *));
|