1 /*
2 * MythSim
3 *
4 * Copyright (C) 2002-2004 Jason Vroustouris <jasonv@jasonv.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 package org.mythsim.text;
22
23 import org.mythsim.core.*;
24 /***
25 * Printing Functions.
26 * @author Jason Vroustouris
27 */
28 public class Text {
29 static public final String[] columnNames = {"ADDR",
30 "r<k>write","Asel","Bsel","RIsel","RJsel","RKsel",
31 "Cin","alusel","mdrsel","marsel","resultsel","ir0sel",
32 "ir1sel","read","write","indexsel","cond","addrT","addrF"};
33
34
35
36
37
38
39 /* static void ustore(int a[][]) {
40 System.out.println(" r");
41 System.out.println(" e i");
42 System.out.println(" s n");
43 System.out.println(" a m m u d");
44 System.out.println(" r r r l d a l r r e");
45 System.out.println(" a b i j k u r r t 0 1 w x");
46 System.out.println(" r r c");
47 System.out.println(" s s s s s c s s s s s s e i s o");
48 System.out.println(" r<k>write e e e e e i e e e e e e a t e n addr addr");
49 System.out.println("addr 7654 3210 l l l l l n l l l l l l d e l d true false");
50 System.out.println("---------------------------------------------------------------------------");
51 for (int i=0; i<a.length; i++) {
52 if (i % 5 == 0 && i != 0) System.out.println("");
53 if (i < 10) System.out.print("0");
54 if (i < 100) System.out.print("0");
55 if (i < 1000) System.out.print("0");
56 System.out.print(i);
57 System.out.print(" ");
58 System.out.print(a[i][ControlWord.R7_WRITE]);
59 System.out.print(a[i][ControlWord.R6_WRITE]);
60 System.out.print(a[i][ControlWord.R5_WRITE]);
61 System.out.print(a[i][ControlWord.R4_WRITE]);
62 System.out.print(" ");
63 System.out.print(a[i][ControlWord.R3_WRITE]);
64 System.out.print(a[i][ControlWord.R2_WRITE]);
65 System.out.print(a[i][ControlWord.R1_WRITE]);
66 System.out.print(a[i][ControlWord.R0_WRITE]);
67 System.out.print(" ");
68 System.out.print(a[i][ControlWord.A_SEL]);
69 System.out.print(" ");
70 System.out.print(a[i][ControlWord.B_SEL]);
71 System.out.print(" ");
72 System.out.print(a[i][ControlWord.RI_SEL]);
73 System.out.print(" ");
74 System.out.print(a[i][ControlWord.RJ_SEL]);
75 System.out.print(" ");
76 System.out.print(a[i][ControlWord.RK_SEL]);
77 System.out.print(" ");
78 System.out.print(a[i][ControlWord.C_IN]);
79 System.out.print(" ");
80 System.out.print(a[i][ControlWord.ALU_SEL]);
81 System.out.print(" ");
82 System.out.print(a[i][ControlWord.MDR_SEL]);
83 System.out.print(" ");
84 System.out.print(a[i][ControlWord.MAR_SEL]);
85 System.out.print(" ");
86 System.out.print(a[i][ControlWord.RESULT_SEL]);
87 System.out.print(" ");
88 System.out.print(a[i][ControlWord.IR0_SEL]);
89 System.out.print(" ");
90 System.out.print(a[i][ControlWord.IR1_SEL]);
91 System.out.print(" ");
92 System.out.print(" ");
93 System.out.print(a[i][ControlWord.READ]);
94 System.out.print(" ");
95 System.out.print(a[i][ControlWord.WRITE]);
96 System.out.print(" ");
97 System.out.print(a[i][ControlWord.INDEX_SEL]);
98 System.out.print(" ");
99 System.out.print(a[i][ControlWord.COND]);
100 System.out.print(" ");
101 if (a[i][ControlWord.ADDRESS_TRUE] < 10) System.out.print("0");
102 if (a[i][ControlWord.ADDRESS_TRUE] < 100) System.out.print("0");
103 if (a[i][ControlWord.ADDRESS_TRUE] < 1000) System.out.print("0");
104 System.out.print(a[i][ControlWord.ADDRESS_TRUE]);
105 System.out.print(" ");
106 if (a[i][ControlWord.ADDRESS_FALSE] < 10) System.out.print("0");
107 if (a[i][ControlWord.ADDRESS_FALSE] < 100) System.out.print("0");
108 if (a[i][ControlWord.ADDRESS_FALSE] < 1000) System.out.print("0");
109 System.out.print(a[i][ControlWord.ADDRESS_FALSE]);
110 System.out.println("");
111 }
112
113 }*/
114 public static void memory(int a[]) {
115 for (int i=0; i<a.length; i++) {
116 System.out.println(i + ": " + a[i]);
117 }
118 }
119 public static void registers(int a[]) {
120 System.out.print(" r0: " + a[MythSim.R_0]);
121 System.out.print(" r4: " + a[MythSim.R_4]);
122 System.out.println(" ir0: " + a[MythSim.IR_0]);
123
124 System.out.print(" r1: " + a[MythSim.R_1]);
125 System.out.print(" r5: " + a[MythSim.R_5]);
126 System.out.println(" ir1: " + a[MythSim.IR_1]);
127
128 System.out.print(" r2: " + a[MythSim.R_2]);
129 System.out.print(" r6: " + a[MythSim.R_6]);
130 System.out.println(" mdr: " + a[MythSim.MDR]);
131
132 System.out.print(" r3: " + a[MythSim.R_3]);
133 System.out.print(" r7: " + a[MythSim.R_7]);
134 System.out.println(" mar: " + a[MythSim.MAR]);
135 }
136
137 public static void small(int a[]) {
138
139 System.out.print (" CLK:" + tci(a[MythSim.CLOCK]));
140 System.out.print ("ADDR:" + tci(a[MythSim.CURRENT_ADDRESS]));
141 System.out.println(" ir0:" + tci(a[MythSim.IR_0]));
142
143 System.out.print (" r0:" + tci(a[MythSim.R_0]));
144 System.out.print (" r4:" + tci(a[MythSim.R_4]));
145 System.out.println(" ir0:" + tci(a[MythSim.IR_0]));
146
147 System.out.print (" r1:" + tci(a[MythSim.R_1]));
148 System.out.print (" r5:" + tci(a[MythSim.R_5]));
149 System.out.println(" ir1:" + tci(a[MythSim.IR_1]));
150
151 System.out.print (" r2:" + tci(a[MythSim.R_2]));
152 System.out.print (" r6:" + tci(a[MythSim.R_6]));
153 System.out.println(" mdr:" + tci(a[MythSim.MDR]));
154
155 System.out.print (" r3:" + tci(a[MythSim.R_3]));
156 System.out.print (" r7:" + tci(a[MythSim.R_7]));
157 System.out.println(" mar:" + tci(a[MythSim.MAR]));
158 for (int i=18; i<=43; i++) {
159 System.out.println(MythSim.name(i) + ":" + a[i]);
160 }
161
162
163 System.out.println("");
164
165
166 }
167
168 public static String tci(int i) {
169 String temp = ("" + i);
170 if (i < 0) {
171 if (i > -10) temp += " ";
172 if (i > -100) temp += " ";
173 } else {
174 temp += " ";
175 if (i < 10) temp += " ";
176 if (i < 100) temp += " ";
177 }
178 return temp;
179 }
180
181 public static String address(int value) {
182 String temp = "";
183 if (value < 10) temp+="0";
184 if (value < 100) temp+="0";
185 if (value < 1000) temp+="0";
186 temp += value;
187 return temp;
188 }
189
190
191 public static String binString(int i) {
192 String temp = new String();
193 int a = i;
194 if (a < 0) {temp+="1"; a+=128;} else {temp+="0";}
195 if (a >= 64) {temp+="1"; a-=64; } else {temp+="0";}
196 if (a >= 32) {temp+="1"; a-=32; } else {temp+="0";}
197 if (a >= 16) {temp+="1"; a-=16; } else {temp+="0";}
198 temp+=" ";
199 if (a >= 8) {temp+="1"; a-=8; } else {temp+="0";}
200 if (a >= 4) {temp+="1"; a-=4; } else {temp+="0";}
201 if (a >= 2) {temp+="1"; a-=2; } else {temp+="0";}
202 if (a >= 1) {temp+="1"; a-=1; } else {temp+="0";}
203 if (a == 0) {return temp;} else {return "(invalid " + i + ")";}
204 }
205
206 public static String int2bin(int i) {
207 String temp = new String();
208 int a = i;
209 if (a < 0) {temp+="1"; a+=128;} else {temp+="0";}
210 if (a >= 64) {temp+="1"; a-=64; } else {temp+="0";}
211 if (a >= 32) {temp+="1"; a-=32; } else {temp+="0";}
212 if (a >= 16) {temp+="1"; a-=16; } else {temp+="0";}
213 temp+=" ";
214 if (a >= 8) {temp+="1"; a-=8; } else {temp+="0";}
215 if (a >= 4) {temp+="1"; a-=4; } else {temp+="0";}
216 if (a >= 2) {temp+="1"; a-=2; } else {temp+="0";}
217 if (a >= 1) {temp+="1"; a-=1; } else {temp+="0";}
218 if (a == 0) {return temp;} else {return "(invalid " + i + ")";}
219 }
220
221
222 }
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