1999-05-03 15:29:11 +08:00
|
|
|
/* This file is tc-h8300.h
|
2021-01-01 06:58:58 +08:00
|
|
|
Copyright (C) 1987-2021 Free Software Foundation, Inc.
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
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
|
2007-07-03 19:01:12 +08:00
|
|
|
the Free Software Foundation; either version 3, or (at your option)
|
1999-05-03 15:29:11 +08:00
|
|
|
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
|
2005-05-05 17:13:19 +08:00
|
|
|
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
|
|
|
|
02110-1301, USA. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
#define TC_H8300
|
|
|
|
|
|
|
|
#define TARGET_BYTES_BIG_ENDIAN 1
|
|
|
|
|
2001-08-30 02:56:50 +08:00
|
|
|
#define TARGET_ARCH bfd_arch_h8300
|
|
|
|
|
2002-08-23 00:24:24 +08:00
|
|
|
/* Fixup debug sections since we will never relax them. */
|
|
|
|
#define TC_LINKRELAX_FIXUP(seg) (seg->flags & SEC_ALLOC)
|
2015-02-24 01:04:53 +08:00
|
|
|
#ifndef TE_LINUX
|
2001-08-30 02:56:50 +08:00
|
|
|
#define TARGET_FORMAT "elf32-h8300"
|
2015-02-24 01:04:53 +08:00
|
|
|
#else
|
|
|
|
#define TARGET_FORMAT "elf32-h8300-linux"
|
|
|
|
#endif
|
2003-06-04 05:29:08 +08:00
|
|
|
#define LOCAL_LABEL_PREFIX '.'
|
|
|
|
#define LOCAL_LABEL(NAME) (NAME[0] == '.' && NAME[1] == 'L')
|
|
|
|
#define FAKE_LABEL_NAME ".L0\001"
|
2001-08-30 02:56:50 +08:00
|
|
|
|
2002-09-05 08:01:18 +08:00
|
|
|
struct fix;
|
1999-05-03 15:29:11 +08:00
|
|
|
struct internal_reloc;
|
|
|
|
|
|
|
|
#define WORKING_DOT_WORD
|
|
|
|
|
2002-09-05 08:01:18 +08:00
|
|
|
/* No shared lib support, so we don't need to ensure externally
|
|
|
|
visible symbols can be overridden. */
|
|
|
|
#define EXTERN_FORCE_RELOC 0
|
|
|
|
|
2003-04-24 20:47:32 +08:00
|
|
|
/* Minimum instruction is of 16 bits. */
|
|
|
|
#define DWARF2_LINE_MIN_INSN_LENGTH 2
|
2012-06-28 19:31:14 +08:00
|
|
|
#define DWARF2_USE_FIXED_ADVANCE_PC 0
|
2003-04-24 20:47:32 +08:00
|
|
|
|
2001-09-01 01:43:52 +08:00
|
|
|
/* Provide mappings from the original H8 COFF relocation names to
|
2018-04-16 13:47:57 +08:00
|
|
|
their corresponding BFD relocation names. */
|
2001-09-01 01:43:52 +08:00
|
|
|
#define R_MOV24B1 BFD_RELOC_H8_DIR24A8
|
|
|
|
#define R_MOVL1 BFD_RELOC_H8_DIR32A16
|
|
|
|
#define R_RELLONG BFD_RELOC_32
|
|
|
|
#define R_MOV16B1 BFD_RELOC_H8_DIR16A8
|
|
|
|
#define R_RELWORD BFD_RELOC_16
|
|
|
|
#define R_RELBYTE BFD_RELOC_8
|
|
|
|
#define R_PCRWORD BFD_RELOC_16_PCREL
|
|
|
|
#define R_PCRBYTE BFD_RELOC_8_PCREL
|
|
|
|
#define R_JMPL1 BFD_RELOC_H8_DIR24R8
|
|
|
|
#define R_MEM_INDIRECT BFD_RELOC_8
|
|
|
|
|
|
|
|
/* We do not want to adjust any relocations to make implementation of
|
|
|
|
linker relaxations easier. */
|
|
|
|
#define tc_fix_adjustable(FIX) 0
|
|
|
|
|
2003-04-15 16:51:55 +08:00
|
|
|
#define LISTING_HEADER "Renesas H8/300 GAS "
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
extern int Hmode;
|
|
|
|
extern int Smode;
|
2003-04-24 20:36:08 +08:00
|
|
|
extern int Nmode;
|
2003-06-04 05:29:08 +08:00
|
|
|
extern int SXmode;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
#define md_operand(x)
|
2007-02-18 07:13:49 +08:00
|
|
|
|
|
|
|
/* This target is buggy, and sets fix size too large. */
|
|
|
|
#define TC_FX_SIZE_SLACK(FIX) 1
|
2008-08-06 23:42:15 +08:00
|
|
|
|
|
|
|
#define H_TICK_HEX 1
|