public static class Kill extends Instruction {
- public final BenkoBox benkoBox;
+ public final Pump pump;
public final int count;
public final boolean killOnlyStandingInstructions;
- public Kill(BenkoBox benkoBox, int count, boolean killOnlyStandingInstructions) {
- this.benkoBox=benkoBox;
+ public Kill(Pump pump, int count, boolean killOnlyStandingInstructions) {
+ this.pump=pump;
this.count=count;
this.killOnlyStandingInstructions = killOnlyStandingInstructions;
+ if (killOnlyStandingInstructions && count !=1)
+ throw new RuntimeException("currently, kill* must have count=1");
}
- public String toString() { return (count>1 ? "["+count+"] " : "") + "kill"; }
+ public String toString() { return (count>1 ? "["+count+"] " : "") + "kill" + (killOnlyStandingInstructions ? "*" : ""); }
}
public static class Executable extends Instruction {
- public final BenkoBox benkoBox;
- public final BenkoBox dest;
- public final int count;
+ public final Pump pump;
+ public final Destination dest;
+ public final int count;
public final boolean tokenIn;
public final boolean dataIn;
public final boolean latch;
+ public final boolean dataOutDest;
public final boolean dataOut;
public final boolean tokenOut;
- public final boolean recycle;
+ public final boolean requeue;
/** count=0 denotes a standing move */
- public Executable(BenkoBox benkoBox,
- BenkoBox dest,
- int count,
- boolean tokenIn,
- boolean dataIn,
- boolean latch,
- boolean dataOut,
- boolean tokenOut,
- boolean recycle) {
- this.benkoBox = benkoBox;
+ public Executable(Pump pump,
+ Destination dest,
+ int count,
+ boolean tokenIn,
+ boolean dataIn,
+ boolean latch,
+ boolean dataOutDest,
+ boolean dataOut,
+ boolean tokenOut,
+ boolean requeue) {
+ this.pump = pump;
this.dest = dest;
this.count = count;
this.tokenIn = tokenIn;
this.dataIn = dataIn;
this.latch = latch;
+ this.dataOutDest = dataOutDest;
this.dataOut = dataOut;
this.tokenOut = tokenOut;
- this.recycle = recycle;
+ this.requeue = requeue;
if (count < 0)
throw new RuntimeException("count field of an instruction must be >=0");
}
public Instruction.Executable decrementCount() {
if (count==1) return null;
- return new Executable(benkoBox, dest, count==0 ? 0 : count-1,
- tokenIn, dataIn, latch, dataOut, tokenOut, recycle);
+ return new Executable(pump, dest, count==0 ? 0 : count-1,
+ tokenIn, dataIn, latch, dataOutDest, dataOut, tokenOut, requeue);
}
public String toString() {
- String ret = benkoBox.toString() + ": ";
- if (count==0 || count>1 || recycle) {
- ret += "[";
+ String ret = pump.toString() + ": ";
+ if (count==0 || count>1 || requeue) {
+ ret += requeue ? "(" : "[";
if (count>1) ret += count;
if (count==0) ret += "*";
- if (recycle) ret += "r";
- ret += "] ";
+ ret += requeue ? ")" : "] ";
}
boolean needcomma = false;
if (tokenIn) { ret += (needcomma ? ", " : "") + "wait"; needcomma = true; }
- if (dataIn && latch) { ret += (needcomma ? ", " : "") + "take"; needcomma = true; }
- if (dataIn && !latch) { ret += (needcomma ? ", " : "") + "discard"; needcomma = true; }
+ if (dataIn && latch) {
+ if (pump.isInbox())
+ ret += (needcomma ? ", " : "") + "receive";
+ else
+ ret += (needcomma ? ", " : "") + "take";
+ needcomma = true;
+ }
+ if (dataIn && !latch) { ret += (needcomma ? ", " : "") + "dismiss"; needcomma = true; }
if (dataOut) {
- if (benkoBox instanceof BenkoBox.Inbox || dest==null)
+ if (pump.isInbox() || dest==null)
ret += (needcomma ? ", " : "") + "deliver";
else
ret += (needcomma ? ", " : "") + "sendto "+dest;
needcomma = true;
}
- if (tokenOut) { ret += (needcomma ? ", " : "") + "ack "+dest; needcomma = true; }
+ if (tokenOut) { ret += (needcomma ? ", " : "") + "notify "+dest; needcomma = true; }
return ret;
}
}
public static class Literal extends Instruction {
- public final BenkoBox dest;
- protected Literal(BenkoBox dest) { this.dest = dest; }
+ public final Destination dest;
+ protected Literal(Destination dest) { this.dest = dest; }
public static class Absolute extends Literal {
public final long value;
- public Absolute(BenkoBox dest, long value) { super(dest); this.value = value; }
+ public Absolute(Destination dest, long value) { super(dest); this.value = value; }
public String toString() {
return value + ": sendto " + dest;
}
public static class Relative extends Literal {
/** value transmitted will be offset plus the address from which this instruction was loaded */
public final long offset;
- public Relative(BenkoBox dest, long offset) { super(dest); this.offset = offset; }
+ public Relative(Destination dest, long offset) { super(dest); this.offset = offset; }
public String toString() {
String off = ""+offset;
if (offset > 0) off = "+"+off;
/** address of CBD, relative to address that this instruction was loaded from */
public final long offset;
public final long size;
- public CodeBagDescriptor(BenkoBox dest, long offset, long size) {
+ public CodeBagDescriptor(Destination dest, long offset, long size) {
super(dest); this.offset = offset; this.size = size; }
public String toString() {
String off = ""+offset;
if (offset > 0) off = "+"+off;
- return "(@"+off+":"+size+"): sendto " + dest;
+ return "(CBD @"+off+"+"+size+"): sendto " + dest;
}
}
}