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45 lines
1.3 KiB
45 lines
1.3 KiB
package jode;
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/**
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* This is an InstructionHeader for an RET (return from JSR) opcode.
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* @author Jochen Hoenicke
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*/
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public class RetInstructionHeader extends InstructionHeader {
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int dest;
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boolean conditional;
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InstructionHeader destination;
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InstructionHeader[] successors;/*XXX*/
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/**
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* Create an InstructionHeader for a conditional or unconditional
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* Ret.
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* @param addr The address of this instruction.
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* @param length The length of this instruction.
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* @param instr The underlying Instruction of int type (ret addr).
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*/
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public RetInstructionHeader(int addr, int length, Instruction instr) {
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super(addr, length, instr);
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}
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/**
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* Get the successors of this instructions. This function mustn't
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* be called before resolveSuccessors is executed for this
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* InstructionHeaders.
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* @return Array of successors.
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*/
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public InstructionHeader[] getSuccessors() {
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/* XXX */
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return successors;
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}
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/**
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* Resolve the successors and predecessors and build a doubly
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* linked list.
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* @param instHeaders an array of the InstructionHeaders, indexed
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* by addresses.
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*/
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public void resolveSuccessors(InstructionHeader[] instHeaders) {
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nextInstruction = instHeaders[addr+length];
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}
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}
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