1999-05-03 09:29:11 +02:00
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/* Disassemble WDC 65816 instructions.
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2018-01-03 06:17:27 +01:00
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Copyright (C) 1995-2018 Free Software Foundation, Inc.
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1999-05-03 09:29:11 +02:00
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2007-07-05 11:49:03 +02:00
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This file is part of the GNU opcodes library.
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This library is free software; you can redistribute it and/or modify
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2005-07-01 13:16:33 +02:00
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it under the terms of the GNU General Public License as published by
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2007-07-05 11:49:03 +02:00
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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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1999-05-03 09:29:11 +02:00
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2007-07-05 11:49:03 +02:00
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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1999-05-03 09:29:11 +02:00
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2005-07-01 13:16:33 +02:00
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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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1999-05-03 09:29:11 +02:00
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2000-04-14 06:16:58 +02:00
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#include "sysdep.h"
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2012-05-17 17:13:28 +02:00
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#include <stdio.h>
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1999-05-03 09:29:11 +02:00
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#define STATIC_TABLE
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#define DEFINE_TABLE
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#include "w65-opc.h"
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Move print_insn_XXX to an opcodes internal header
With the changes done in previous patches, print_insn_XXX functions
don't have to be external visible out of opcodes, because both gdb
and objdump select disassemblers through a single interface.
This patch moves these print_insn_XXX declarations from
include/dis-asm.h to opcodes/disassemble.h, which is a new header
added by this patch.
include:
2017-05-24 Yao Qi <yao.qi@linaro.org>
* dis-asm.h: Move some function declarations to
opcodes/disassemble.h.
opcodes:
2017-05-24 Yao Qi <yao.qi@linaro.org>
* alpha-dis.c: Include disassemble.h, don't include
dis-asm.h.
* avr-dis.c, bfin-dis.c, cr16-dis.c: Likewise.
* crx-dis.c, d10v-dis.c, d30v-dis.c: Likewise.
* disassemble.c, dlx-dis.c, epiphany-dis.c: Likewise.
* fr30-dis.c, ft32-dis.c, h8300-dis.c, h8500-dis.c: Likewise.
* hppa-dis.c, i370-dis.c, i386-dis.c: Likewise.
* i860-dis.c, i960-dis.c, ip2k-dis.c: Likewise.
* iq2000-dis.c, lm32-dis.c, m10200-dis.c: Likewise.
* m10300-dis.c, m32r-dis.c, m68hc11-dis.c: Likewise.
* m68k-dis.c, m88k-dis.c, mcore-dis.c: Likewise.
* metag-dis.c, microblaze-dis.c, mmix-dis.c: Likewise.
* moxie-dis.c, msp430-dis.c, mt-dis.c:
* nds32-dis.c, nios2-dis.c, ns32k-dis.c: Likewise.
* or1k-dis.c, pdp11-dis.c, pj-dis.c: Likewise.
* ppc-dis.c, pru-dis.c, riscv-dis.c: Likewise.
* rl78-dis.c, s390-dis.c, score-dis.c: Likewise.
* sh-dis.c, sh64-dis.c, tic30-dis.c: Likewise.
* tic4x-dis.c, tic54x-dis.c, tic6x-dis.c: Likewise.
* tic80-dis.c, tilegx-dis.c, tilepro-dis.c: Likewise.
* v850-dis.c, vax-dis.c, visium-dis.c: Likewise.
* w65-dis.c, wasm32-dis.c, xc16x-dis.c: Likewise.
* xgate-dis.c, xstormy16-dis.c, xtensa-dis.c: Likewise.
* z80-dis.c, z8k-dis.c: Likewise.
* disassemble.h: New file.
2017-05-24 18:23:52 +02:00
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#include "disassemble.h"
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1999-05-03 09:29:11 +02:00
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2000-08-30 05:55:39 +02:00
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static fprintf_ftype fpr;
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static void *stream;
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static struct disassemble_info *local_info;
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2001-08-26 13:47:39 +02:00
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1999-05-03 09:29:11 +02:00
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static void
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2005-07-01 13:16:33 +02:00
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print_operand (int lookup, char *format, int *args)
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1999-05-03 09:29:11 +02:00
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{
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int val;
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int c;
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while (*format)
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{
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2000-08-30 05:55:39 +02:00
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switch (c = *format++)
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1999-05-03 09:29:11 +02:00
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{
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case '$':
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val = args[(*format++) - '0'];
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2000-08-30 05:55:39 +02:00
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if (lookup)
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2005-07-01 13:16:33 +02:00
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local_info->print_address_func (val, local_info);
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1999-05-03 09:29:11 +02:00
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else
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fpr (stream, "0x%x", val);
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break;
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default:
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2000-08-30 05:55:39 +02:00
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fpr (stream, "%c", c);
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1999-05-03 09:29:11 +02:00
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break;
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}
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}
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}
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2000-08-30 05:55:39 +02:00
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int
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2005-07-01 13:16:33 +02:00
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print_insn_w65 (bfd_vma memaddr, struct disassemble_info *info)
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1999-05-03 09:29:11 +02:00
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{
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int status = 0;
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unsigned char insn[4];
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2002-12-02 14:13:37 +01:00
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const struct opinfo *op;
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1999-05-03 09:29:11 +02:00
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int i;
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2000-08-30 05:55:39 +02:00
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int X = 0;
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1999-05-03 09:29:11 +02:00
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int M = 0;
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int args[2];
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2005-07-01 13:16:33 +02:00
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2000-08-30 05:55:39 +02:00
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stream = info->stream;
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1999-05-03 09:29:11 +02:00
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fpr = info->fprintf_func;
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2000-08-30 05:55:39 +02:00
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local_info = info;
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2005-07-01 13:16:33 +02:00
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2000-08-30 05:55:39 +02:00
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for (i = 0; i < 4 && status == 0; i++)
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2005-07-01 13:16:33 +02:00
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status = info->read_memory_func (memaddr + i, insn + i, 1, info);
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1999-05-03 09:29:11 +02:00
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2000-08-30 05:55:39 +02:00
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for (op = optable; op->val != insn[0]; op++)
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1999-05-03 09:29:11 +02:00
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;
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2000-08-30 05:55:39 +02:00
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fpr (stream, "%s", op->name);
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/* Prepare all the posible operand values. */
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1999-05-03 09:29:11 +02:00
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{
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int size = 1;
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int asR_W65_ABS8 = insn[1];
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int asR_W65_ABS16 = (insn[2] << 8) + asR_W65_ABS8;
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int asR_W65_ABS24 = (insn[3] << 16) + asR_W65_ABS16;
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2000-08-30 05:55:39 +02:00
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int asR_W65_PCR8 = ((char) (asR_W65_ABS8)) + memaddr + 2;
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int asR_W65_PCR16 = ((short) (asR_W65_ABS16)) + memaddr + 3;
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1999-05-03 09:29:11 +02:00
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2000-08-30 05:55:39 +02:00
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switch (op->amode)
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{
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DISASM ();
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}
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1999-05-03 09:29:11 +02:00
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2000-08-30 05:55:39 +02:00
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return size;
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1999-05-03 09:29:11 +02:00
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}
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}
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