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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [include/] [coff/] [z80.h] - Blame information for rev 69

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/* coff information for Zilog Z80
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   Copyright 2005, 2010 Free Software Foundation, Inc.
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   Contributed by Arnold Metselaar <arnold_m@operamail.com>
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   This program 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 of the License, or
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   (at your option) any later version.
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   This program 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 this program; if not, write to the Free Software
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   Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
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#define L_LNNO_SIZE 4
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#include "coff/external.h"
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/* z80 backend does not use dots in section names.  */
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#undef  _TEXT
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#define _TEXT "text"
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#undef  _DATA
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#define _DATA "data"
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#undef  _BSS
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#define _BSS "bss"
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/* Type of cpu is stored in flags.  */
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#define F_MACHMASK 0xF000
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/* Z80 COFF encodes the section alignment in the section header flags */
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#define COFF_ALIGN_IN_SECTION_HEADER 1
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#define COFF_ALIGN_IN_S_FLAGS 1
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#define F_ALGNMASK 0x0F00
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/* requires a power-of-two argument */
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#define COFF_ENCODE_ALIGNMENT(S,X) ((S).s_flags |= (((unsigned)(X)&0xF)<<8))
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/* result is a power of two */
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#define COFF_DECODE_ALIGNMENT(X) (((X)>>8)&0xF)
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#define Z80MAGIC   0x805A
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#define Z80BADMAG(x) (((x).f_magic != Z80MAGIC))
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/* Relocation directives.  */
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/* This format actually has more bits than we need.  */
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struct external_reloc
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{
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  char r_vaddr[4];
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  char r_symndx[4];
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  char r_offset[4];
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  char r_type[2];
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  char r_stuff[2];
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};
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#define RELOC struct external_reloc
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#define RELSZ 16

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