Package org.jnode.vm.classmgr

Examples of org.jnode.vm.classmgr.VmByteCode

308
309
310
311
312
313
314
315
            if (methodName.equals(method.getName())) {
                arithMethod = method;
                break;
            }
        }
        VmByteCode code = arithMethod.getBytecode();
        return code;
    }
View Full Code Here
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
        }
        return null;
    }

    public void startMethod(VmMethod method) {
        final VmByteCode bc = method.getBytecode();
        byteCode = bc;
        final int length = bc.getLength();
        opcodeFlags = new byte[length];
        branchFlags = new byte[length];

        // The first instruction is always the start of a BB.
        this.currentBlock = startBB(0);
        currentBlock.setStackOffset(bc.getNoLocals());
        // The exception handler also start a basic block
        for (int i = 0; i < bc.getNoExceptionHandlers(); i++) {
            VmInterpretedExceptionHandler eh = bc.getExceptionHandler(i);
            IRBasicBlock tryBlock = startTryBlock(eh.getStartPC());
            IRBasicBlock endTryBlock = startTryBlockEnd(eh.getEndPC());
            IRBasicBlock catchBlock = startException(eh.getHandlerPC());
        }
    }
View Full Code Here
135
136
137
138
139
140
141
142
143
144
145
            IRBasicBlock catchBlock = startException(eh.getHandlerPC());
        }
    }

    public void endMethod() {
        VmByteCode bc = byteCode;
        // TODO add catch blocks to try successors
        for (int i = 0; i < bc.getNoExceptionHandlers(); i++) {
            VmInterpretedExceptionHandler eh = bc.getExceptionHandler(i);
        }
    }
View Full Code Here
152
153
154
155
156
157
158
159
160
161
162
    private static void generateCode(X86Assembler os, String className)
        throws MalformedURLException, ClassNotFoundException {


        VmByteCode code = loadByteCode(className);

        X86CodeGenerator x86cg = null; //new X86CodeGenerator(os, code.getLength());

        IRControlFlowGraph cfg = new IRControlFlowGraph(code);
View Full Code Here
232
233
234
235
236
237
238
239
            if ("const1".equals(method.getName())) {
                arithMethod = method;
                break;
            }
        }
        VmByteCode code = arithMethod.getBytecode();
        return code;
    }
View Full Code Here
132
133
134
135
136
137
138
139
140
141
142
143
144
145
    public void setParser(BytecodeParser parser) {
    }

    public void startMethod(VmMethod method) {
        VmByteCode code = method.getBytecode();
        nArgs = method.getArgSlotCount();
        nLocals = code.getNoLocals();
        maxStack = code.getMaxStack();
        stackOffset = nLocals;
        variables = new Variable[nLocals + maxStack];
        int index = 0;
        for (int i = 0; i < nArgs; i += 1) {
            variables[index] = new MethodArgument<T>(Operand.UNKNOWN, index);
View Full Code Here
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
    /**
     * @param method
     * @see BytecodeVisitor#startMethod(org.jnode.vm.classmgr.VmMethod)
     */
    public void startMethod(VmMethod method) {
        final VmByteCode bc = method.getBytecode();
        final int length = bc.getLength();
        opcodeFlags = new byte[length];
        // The first instruction is always the start of a BB.
        startBB(0, true);
        // The exception handler also start a basic block
        final TypeStack ehTStack = new TypeStack();
        ehTStack.push(JvmType.REFERENCE);
        for (int i = 0; i < bc.getNoExceptionHandlers(); i++) {
            VmInterpretedExceptionHandler eh = bc.getExceptionHandler(i);
            startTryBlock(eh.getStartPC());
            startTryBlockEnd(eh.getEndPC());
            startException(eh.getHandlerPC(), ehTStack);
        }
    }
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
     * @param method
     * @see org.jnode.vm.bytecode.BytecodeVisitor#startMethod(org.jnode.vm.classmgr.VmMethod)
     */
    public void startMethod(VmMethod method) {
        this.method = method;
        final VmByteCode bc = method.getBytecode();
        final int length = bc.getLength();
        opcodeFlags = new byte[length];
        // The first instruction is always the start of a BB.
        startBB(0, true, tstack);
        // The exception handler also start a basic block
        final TypeStack ehTStack = new TypeStack();
        ehTStack.push(JvmType.REFERENCE);
        for (int i = 0; i < bc.getNoExceptionHandlers(); i++) {
            VmInterpretedExceptionHandler eh = bc.getExceptionHandler(i);
            startTryBlock(eh.getStartPC());
            startTryBlockEnd(eh.getEndPC());
            startException(eh.getHandlerPC(), ehTStack);
        }
    }
View Full Code Here
TOP

Related Classes of org.jnode.vm.classmgr.VmByteCode

  • org.jnode.test.TestControlFlowGraph
  • org.jnode.vm.bytecode.BasicBlockFinder
  • org.jnode.vm.bytecode.DeadBlockFinder
  • org.jnode.vm.compiler.ir.IRBasicBlockFinder
  • org.jnode.vm.compiler.ir.IRGenerator
  • org.jnode.vm.compiler.ir.IRTest
  • org.jnode.vm.compiler.ir.NativeTest
  • org.jnode.vm.compiler.NativeCodeCompiler
  • org.jnode.vm.compiler.OptimizingBytecodeVisitor
  • org.jnode.vm.VmStackFrame
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.