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/* |
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* mon_m68k.cpp - 68k disassembler |
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* |
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* (C) 1997-1999 Marc Hellwig |
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* mon (C) 1997-2000 Christian Bauer, Marc Hellwig |
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* |
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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 2 of the License, or |
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* (at your option) any later version. |
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* |
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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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* |
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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/* |
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* TODO |
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* - add missing f-lines |
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* - MULx.L/DIVx.L |
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* - use tab instead of spaces |
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*/ |
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|
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/* |
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* LOG |
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* |
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* 5.11.97 added TODO and LOG section. |
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* TODO |
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* - add missing f-lines |
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* - MULx.L/DIVx.L |
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* - use tab instead of spaces |
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*/ |
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#include <stdio.h> |
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#include <string.h> |
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#include "sysdeps.h" |
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#include <stdlib.h> |
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#include "mon.h" |
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#include "mon_68k.h" |
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static void add_int16_str (char *old,int16 value); |
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static void add_int8_str (char *old,int8 value); |
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static void add_dec_int_str (char *old,int32 value); |
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static void add_uint16_str (char *old,uint16 value); |
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static void print_range (int from,int to); |
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static int decode_address_mode (uint16 eee,uint16 aaa,t_size size); |
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static void diss (char *ndest,uint16 *nmem,int &npos,unsigned int adr); |
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sprintf (&(old[strlen(old)]),"%d",value); |
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} |
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|
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static void add_uint16_str (char *old,uint16 value) { |
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sprintf (&(old[strlen(old)]),"$%04x",value); |
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} |
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static void print_range (int from,int to) { |
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if (from < 8) dest = strcat (dest,"d"); else dest = strcat(dest,"a"); |
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add_dec_int_str(dest,from & 7); |
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case LONG_SILENT: |
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case LONG: add_int32_str(dest, read_int32()+old_mem*2+adr_off); |
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break; |
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default: |
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abort(); |
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break; |
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} |
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break; |
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case AD_MULT: { |
