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julius |
/* This file is tc-h8300.h
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Copyright 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
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1997, 1998, 2000, 2001, 2002, 2003, 2005, 2007
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Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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GAS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GAS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GAS; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#define TC_H8300
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#define TARGET_BYTES_BIG_ENDIAN 1
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#define TARGET_ARCH bfd_arch_h8300
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/* Fixup debug sections since we will never relax them. */
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#define TC_LINKRELAX_FIXUP(seg) (seg->flags & SEC_ALLOC)
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#ifdef OBJ_ELF
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#define TARGET_FORMAT "elf32-h8300"
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#define LOCAL_LABEL_PREFIX '.'
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#define LOCAL_LABEL(NAME) (NAME[0] == '.' && NAME[1] == 'L')
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#define FAKE_LABEL_NAME ".L0\001"
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#endif
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struct fix;
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struct internal_reloc;
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#define WORKING_DOT_WORD
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#define COFF_MAGIC ( Smode && Nmode ? 0x8304 : Hmode && Nmode ? 0x8303 : Smode ? 0x8302 : Hmode ? 0x8301 : 0x8300)
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#define IGNORE_NONSTANDARD_ESCAPES
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#define tc_coff_symbol_emit_hook(a) ; /* not used */
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/* No shared lib support, so we don't need to ensure externally
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visible symbols can be overridden. */
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#define EXTERN_FORCE_RELOC 0
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/* Minimum instruction is of 16 bits. */
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#define DWARF2_LINE_MIN_INSN_LENGTH 2
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#ifdef OBJ_ELF
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/* Provide mappings from the original H8 COFF relocation names to
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their corresponding BFD relocation names. This allows us to use
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most of tc-h8300.c without modifications for both ELF and COFF
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ports. */
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#define R_MOV24B1 BFD_RELOC_H8_DIR24A8
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#define R_MOVL1 BFD_RELOC_H8_DIR32A16
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#define R_MOV24B1 BFD_RELOC_H8_DIR24A8
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#define R_MOVL1 BFD_RELOC_H8_DIR32A16
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#define R_RELLONG BFD_RELOC_32
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#define R_MOV16B1 BFD_RELOC_H8_DIR16A8
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#define R_RELWORD BFD_RELOC_16
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#define R_RELBYTE BFD_RELOC_8
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#define R_PCRWORD BFD_RELOC_16_PCREL
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#define R_PCRBYTE BFD_RELOC_8_PCREL
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#define R_JMPL1 BFD_RELOC_H8_DIR24R8
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#define R_MEM_INDIRECT BFD_RELOC_8
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/* We do not want to adjust any relocations to make implementation of
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linker relaxations easier. */
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#define tc_fix_adjustable(FIX) 0
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#endif
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#define LISTING_HEADER "Renesas H8/300 GAS "
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#ifndef OBJ_ELF
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#define RELOC_32 1234
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#endif
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extern int Hmode;
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extern int Smode;
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extern int Nmode;
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extern int SXmode;
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#define md_operand(x)
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/* This target is buggy, and sets fix size too large. */
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#define TC_FX_SIZE_SLACK(FIX) 1
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