Examples of avrora.core.Instr$InvalidImmediate

avrora.core.Instr
The InvalidImmediate class represents an error in construction of an instance of Instr where the given immediate operand is not within the range that is specified by the instruction set manual. For example, the "sbic" instruction skips the next instruction if the specified bit in the status register is clear. Its operand is expected to be in the range [0, ..., 7]. If the specified operand is not in the range, then this exception will be thrown.


    private void printFullState(String head, StateCache.State s) {
        Terminal.print(head + ' ');
        StatePrinter.printStateName(s);
        Terminal.nextln();
        Instr instr = program.readInstr(s.getPC());
        String str = StringUtil.leftJustify(instr.toString(), 14);
        StatePrinter.printState(str, s);
    }

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            Item i = head;
            head = head.next;


            pc = i.pc;
            state = i.state.dup();
            Instr instr = program.readInstr(i.pc);
            printItem(instr);
            int npc = program.getNextPC(i.pc);
            nextPC = npc;
            instr.accept(this);
            if ( nextPC >= 0 ) {
                String str = npc == nextPC ? "FALLTHROUGH" : "JUMP";
                addToWorkList(str, nextPC, state);


            }

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    private int stepInstruction() {
        int cycles;
        // global probes?
        if ( globalProbe.isEmpty() ) {
            Instr i = shared_instr[nextPC];


            // visit the actual instruction (or probe)
            i.accept(this);
            // NOTE: commit() might be called twice, but this is ok
            cycles = cyclesConsumed;
            commit();
        } else {
            // get the current instruction
            int curPC = nextPC; // at this point pc == nextPC
            Instr i = shared_instr[nextPC];


            // visit the actual instruction (or probe)
            globalProbe.fireBefore(state, curPC);
            i.accept(this);
            cycles = cyclesConsumed;
            commit();
            globalProbe.fireAfter(state, curPC);
        }
        return cycles;

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    }


    private void fastLoop() {
        innerLoop = true;
        while (innerLoop) {
            Instr i = shared_instr[nextPC];


            // visit the actual instruction (or probe)
            i.accept(this);
            // NOTE: commit() might be called twice, but this is ok
            commit();
        }
    }

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    private void instrumentedLoop() {
        innerLoop = true;
        while (innerLoop) {
            // get the current instruction
            int curPC = nextPC; // at this point pc == nextPC
            Instr i = shared_instr[nextPC];


            // visit the actual instruction (or probe)
            globalProbe.fireBefore(state, curPC);
            i.accept(this);
            commit();
            globalProbe.fireAfter(state, curPC);
        }
    }

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        LinkedList stmts = new LinkedList();
        Iterator i = b.getInstrIterator();
        int curPC = addr;
        while (i.hasNext()) {
            Instr instr = (Instr)i.next();
            wcet += instr.getCycles();
            CodeRegion r = CodeMap.getCodeForInstr(curPC, instr);
            curPC += instr.getSize();
            if (!i.hasNext()) { // is this the last instruction?
                // inject an assignment to nextPC
                stmts.add(new VarAssignStmt("nextPC", new Literal.IntExpr(curPC)));
                stmts.addAll(r.getCode());
                stmts.add(new VarAssignStmt("cyclesConsumed",

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            stack[0] = "";


            Program p = s.getProgram();
            sm = p.getSourceMapping();
            for ( int pc = 0; pc < p.program_end; pc = p.getNextPC(pc)) {
                Instr i = p.readInstr(pc);
                if ( i != null ) {
                    if ( i instanceof Instr.CALL ) {
                        s.insertProbe(new CallProbe("CALL"), pc);
                    }
                    else if ( i instanceof Instr.ICALL ) {

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        byte[] buf = new byte[fis.available()];
        int len = fis.read(buf);


        Disassembler da = new Disassembler();
        for ( int index = 0; index < len; ) {
            Instr i = da.disassemble(0, buf, index);
            Terminal.println(StringUtil.addrToString(index)+": "+hb(buf, index)+" "+hb(buf, index+1)+"        "+i.toString());
            index += i.getSize();
        }
    }

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                policy.interrupt(state.copy(), 17 - cntr);
            }
        }


        int pc = state.getPC();
        Instr i = readInstr(pc);
        i.accept(this);


        if (state != null) {
            // if we didn't reach a dead end (e.g. a break instruction, return, etc)
            state.setPC(pc + i.getSize());
            policy.pushState(state);
        }
    }

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    }


    private Instr readInstr(int pc) {
        if (pc >= program.program_end)
            throw Avrora.failure("PC beyond end of program: " + StringUtil.addrToString(pc));
        Instr i = program.readInstr(pc);
        if (i == null)
            throw Avrora.failure("Misaligned instruction access at PC: " + StringUtil.addrToString(pc));
        return i;
    }

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