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[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.20.1/] [cpu/] [sh.opc] - Blame information for rev 309

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1 205 julius
/* SHmedia opcode support.  -*- C -*-
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   Copyright 2000, 2005, 2007, 2009 Free Software Foundation, Inc.
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   Contributed by Red Hat Inc; developed under contract from Hitachi
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   Semiconductor (America) Inc.
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   This file is part of the GNU Binutils.
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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, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
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/* This file is an addendum to sh-media.cpu.  Heavy use of C code isn't
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   appropriate in .cpu files, so it resides here.  This especially applies
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   to assembly/disassembly where parsing/printing can be quite involved.
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   Such things aren't really part of the specification of the cpu, per se,
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   so .cpu files provide the general framework and .opc files handle the
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   nitty-gritty details as necessary.
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   Each section is delimited with start and end markers.
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   -opc.h additions use: "-- opc.h"
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   -opc.c additions use: "-- opc.c"
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   -asm.c additions use: "-- asm.c"
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   -dis.c additions use: "-- dis.c"
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   -ibd.h additions use: "-- ibd.h"  */
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/* -- opc.h */
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/* Allows reason codes to be output when assembler errors occur.  */
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#define CGEN_VERBOSE_ASSEMBLER_ERRORS
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/* Override disassembly hashing - there are variable bits in the top
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   byte of these instructions.  */
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#define CGEN_DIS_HASH_SIZE 8
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#define CGEN_DIS_HASH(buf,value) (((* (unsigned char*) (buf)) >> 6) % CGEN_DIS_HASH_SIZE)
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/* -- asm.c */
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static const char *
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parse_fsd (CGEN_CPU_DESC cd,
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           const char ** strp,
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           int opindex,
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           long * valuep)
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{
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  abort ();
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}
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/* -- dis.c */
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static void
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print_likely (CGEN_CPU_DESC cd,
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              void * dis_info,
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              long value,
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              unsigned int attrs,
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              bfd_vma pc,
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              int length)
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{
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  disassemble_info *info = (disassemble_info *) dis_info;
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  (*info->fprintf_func) (info->stream, (value) ? "/l" : "/u");
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}
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/* -- */

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