mirror of
https://github.com/pConst/basic_verilog.git
synced 2025-01-14 06:42:54 +08:00
80 lines
2.4 KiB
Java
80 lines
2.4 KiB
Java
/*
|
|
Copyright (c) 2004, 2006 Pablo Bleyer Kocik.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice, this
|
|
list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
3. The name of the author may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
|
EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
|
|
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
import java.util.Vector;
|
|
import java.util.ListIterator;
|
|
|
|
/** Assembly command expression. */
|
|
public class Command extends AsmExpression {
|
|
/** Command name. */
|
|
public String name;
|
|
/** Command arguments list. */
|
|
public Vector list;
|
|
|
|
public Command() {
|
|
}
|
|
|
|
/** Creates a command with specified name and argument list.
|
|
@param s command name
|
|
@param a argument list vector
|
|
*/
|
|
public Command(String s, Vector a) {
|
|
name = s;
|
|
list = a;
|
|
}
|
|
|
|
/** Creates a command with specified name, argument list and line number.
|
|
@param l line number
|
|
@param s command name
|
|
@param a argument list vector
|
|
*/
|
|
public Command(int l, String s, Vector a) {
|
|
super(l);
|
|
name = s;
|
|
list = a;
|
|
}
|
|
|
|
public String toString() {
|
|
StringBuffer b = new StringBuffer();
|
|
|
|
// b.append("#" + line + ": ");
|
|
b.append(name);
|
|
if (list != null) {
|
|
b.append("(");
|
|
ListIterator i = list.listIterator();
|
|
while (i.hasNext()) {
|
|
b.append(i.next());
|
|
if (i.hasNext()) b.append(",");
|
|
else b.append(")");
|
|
}
|
|
}
|
|
|
|
return b.toString();
|
|
}
|
|
}
|