| /* |
| * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package vm.mlvm.share.jdi; |
| |
| import java.util.List; |
| |
| import vm.mlvm.share.jpda.StratumInfo; |
| |
| import com.sun.jdi.request.BreakpointRequest; |
| |
| public class BreakpointInfo { |
| public static enum Type { |
| /** set breakpoint via BreakpointRequest */ |
| EXPLICIT, |
| /** |
| * don't set JDI breakpoint, verify that we can reach the location |
| * via stepping |
| */ |
| IMPLICIT |
| }; |
| |
| // Initial information |
| public Type type = Type.EXPLICIT; |
| public String className = ""; |
| public final String methodName; |
| public int methodLine = 0; |
| |
| /** Breakpoint stratum (JSR-045). null == default stratum */ |
| public StratumInfo stratumInfo = null; |
| |
| /** |
| * How many times this breakpoint should be hit. null == any number of |
| * hits |
| */ |
| public Integer requiredHits = null; |
| |
| /** How many steps do via StepRequest after reaching the breakpoint */ |
| public int stepsToTrace = 0; |
| |
| /** Conditional breakpoints should not be enabled by default */ |
| public final boolean isConditional; |
| |
| /** Sub-breakpoints */ |
| public List<BreakpointInfo> subBreakpoints = null; |
| |
| // Fields below are filled in by debugger |
| public long bci = -1; |
| public BreakpointRequest bpReq = null; |
| public int hits = 0; |
| |
| public BreakpointInfo(String methodName) { |
| this(methodName, false); |
| } |
| |
| public BreakpointInfo(String methodName, boolean isConditional) { |
| this.methodName = methodName; |
| this.isConditional = isConditional; |
| } |
| |
| public boolean isHit() { |
| if (requiredHits == null) { |
| return hits > 0; |
| } else { |
| return hits == requiredHits; |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return className + "." + methodName + ":" + methodLine + "[bci=" + bci + ",bp=" + bpReq + "]"; |
| } |
| |
| } |