Java Code Examples for jdk.internal.org.objectweb.asm.Opcodes#RETURN

The following examples show how to use jdk.internal.org.objectweb.asm.Opcodes#RETURN . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GetBytecodeTest.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
private static boolean containsReturn(byte[] bytecode) {
    for (byte b : bytecode) {
        //  cast unsigned byte to int
        int value = (int) b & 0x000000FF;
        switch (value) {
            case Opcodes.RET:
            case Opcodes.ARETURN:
            case Opcodes.IRETURN:
            case Opcodes.LRETURN:
            case Opcodes.FRETURN:
            case Opcodes.DRETURN:
            case Opcodes.RETURN:
                return true;
        }
    }
    return false;
}
Example 2
Source File: AnalyzerAdapter.java    From jdk8u-dev-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 3
Source File: JIMethodInliningAdapter.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(int opcode) {
    if (opcode == Opcodes.RETURN || opcode == Opcodes.IRETURN
            || opcode == Opcodes.ARETURN || opcode == Opcodes.LRETURN) {
        super.visitJumpInsn(Opcodes.GOTO, end);
    } else {
        super.visitInsn(opcode);
    }
}
Example 4
Source File: AnalyzerAdapter.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 5
Source File: AnalyzerAdapter.java    From jdk8u_jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 6
Source File: AnalyzerAdapter.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 7
Source File: AnalyzerAdapter.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 8
Source File: AnalyzerAdapter.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 9
Source File: AnalyzerAdapter.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 10
Source File: AnalyzerAdapter.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 11
Source File: InvokerBytecodeGenerator.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Emits an actual return instruction conforming to the given return type.
 */
private void emitReturnInsn(BasicType type) {
    int opcode;
    switch (type) {
    case I_TYPE:  opcode = Opcodes.IRETURN;  break;
    case J_TYPE:  opcode = Opcodes.LRETURN;  break;
    case F_TYPE:  opcode = Opcodes.FRETURN;  break;
    case D_TYPE:  opcode = Opcodes.DRETURN;  break;
    case L_TYPE:  opcode = Opcodes.ARETURN;  break;
    case V_TYPE:  opcode = Opcodes.RETURN;   break;
    default:
        throw new InternalError("unknown return type: " + type);
    }
    mv.visitInsn(opcode);
}
Example 12
Source File: AnalyzerAdapter.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    super.visitInsn(opcode);
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN) || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 13
Source File: AnalyzerAdapter.java    From nashorn with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW)
    {
        this.locals = null;
        this.stack = null;
    }
}
Example 14
Source File: AnalyzerAdapter.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 15
Source File: AnalyzerAdapter.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 16
Source File: JIMethodInliningAdapter.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(int opcode) {
    if (opcode == Opcodes.RETURN || opcode == Opcodes.IRETURN
            || opcode == Opcodes.ARETURN || opcode == Opcodes.LRETURN) {
        super.visitJumpInsn(Opcodes.GOTO, end);
    } else {
        super.visitInsn(opcode);
    }
}
Example 17
Source File: AnalyzerAdapter.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 18
Source File: AnalyzerAdapter.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}
Example 19
Source File: JIMethodInliningAdapter.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(int opcode) {
    if (opcode == Opcodes.RETURN || opcode == Opcodes.IRETURN
            || opcode == Opcodes.ARETURN || opcode == Opcodes.LRETURN) {
        super.visitJumpInsn(Opcodes.GOTO, end);
    } else {
        super.visitInsn(opcode);
    }
}
Example 20
Source File: AnalyzerAdapter.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public void visitInsn(final int opcode) {
    if (mv != null) {
        mv.visitInsn(opcode);
    }
    execute(opcode, 0, null);
    if ((opcode >= Opcodes.IRETURN && opcode <= Opcodes.RETURN)
            || opcode == Opcodes.ATHROW) {
        this.locals = null;
        this.stack = null;
    }
}