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java.lang.Objectedu.cornell.cs.sam.core.instructions.SamInstruction
edu.cornell.cs.sam.core.instructions.SAM_CMPF
public class SAM_CMPF
Compares two floating pointer numbers, and places -1, 0, or 1 on the stack if the first is respectively smaller, equal, or larger than the second (top)
| Field Summary |
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| Fields inherited from class edu.cornell.cs.sam.core.instructions.SamInstruction |
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cpu, FBR, HALT, mem, name, PC, prog, SP, sys, video |
| Constructor Summary | |
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SAM_CMPF()
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| Method Summary | |
|---|---|
void |
exec()
Executes the instruction |
| Methods inherited from class edu.cornell.cs.sam.core.instructions.SamInstruction |
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getName, getProgram, getSystem, setProgram, setSystem, toString |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public SAM_CMPF()
| Method Detail |
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public void exec()
throws SystemException
Instruction
exec in interface Instructionexec in class SamInstructionSystemException - if there is a runtime error
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