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88c1242dc0
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.
99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
/* Disassemble WDC 65816 instructions.
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Copyright (C) 1995-2017 Free Software Foundation, Inc.
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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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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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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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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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#include "sysdep.h"
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#include <stdio.h>
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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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#include "disassemble.h"
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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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static void
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print_operand (int lookup, char *format, int *args)
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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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switch (c = *format++)
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{
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case '$':
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val = args[(*format++) - '0'];
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if (lookup)
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local_info->print_address_func (val, local_info);
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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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fpr (stream, "%c", c);
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break;
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}
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}
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}
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int
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print_insn_w65 (bfd_vma memaddr, struct disassemble_info *info)
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{
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int status = 0;
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unsigned char insn[4];
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const struct opinfo *op;
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int i;
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int X = 0;
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int M = 0;
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int args[2];
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stream = info->stream;
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fpr = info->fprintf_func;
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local_info = info;
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for (i = 0; i < 4 && status == 0; i++)
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status = info->read_memory_func (memaddr + i, insn + i, 1, info);
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for (op = optable; op->val != insn[0]; op++)
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;
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fpr (stream, "%s", op->name);
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/* Prepare all the posible operand values. */
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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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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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switch (op->amode)
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{
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DISASM ();
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}
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return size;
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}
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}
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