1 files changed, 113 insertions, 0 deletions
diff --git a/runtime/jdwp/jdwp_event.h b/runtime/jdwp/jdwp_event.h
new file mode 100644
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+++ b/runtime/jdwp/jdwp_event.h
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+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * Handle registration of events, and debugger event notification.
+ */
+#ifndef ART_JDWP_JDWPEVENT_H_
+#define ART_JDWP_JDWPEVENT_H_
+
+#include "jdwp/jdwp.h"
+#include "jdwp/jdwp_constants.h"
+#include "jdwp/jdwp_expand_buf.h"
+
+namespace art {
+
+namespace JDWP {
+
+/*
+ * Event modifiers.  A JdwpEvent may have zero or more of these.
+ */
+union JdwpEventMod {
+  JdwpModKind modKind;
+  struct {
+    JdwpModKind modKind;
+    int         count;
+  } count;
+  struct {
+    JdwpModKind modKind;
+    uint32_t          exprId;
+  } conditional;
+  struct {
+    JdwpModKind modKind;
+    ObjectId    threadId;
+  } threadOnly;
+  struct {
+    JdwpModKind modKind;
+    RefTypeId   refTypeId;
+  } classOnly;
+  struct {
+    JdwpModKind modKind;
+    char*       classPattern;
+  } classMatch;
+  struct {
+    JdwpModKind modKind;
+    char*       classPattern;
+  } classExclude;
+  struct {
+    JdwpModKind modKind;
+    JdwpLocation loc;
+  } locationOnly;
+  struct {
+    JdwpModKind modKind;
+    uint8_t          caught;
+    uint8_t          uncaught;
+    RefTypeId   refTypeId;
+  } exceptionOnly;
+  struct {
+    JdwpModKind modKind;
+    RefTypeId   refTypeId;
+    FieldId     fieldId;
+  } fieldOnly;
+  struct {
+    JdwpModKind modKind;
+    ObjectId    threadId;
+    int         size;           /* JdwpStepSize */
+    int         depth;          /* JdwpStepDepth */
+  } step;
+  struct {
+    JdwpModKind modKind;
+    ObjectId    objectId;
+  } instanceOnly;
+};
+
+/*
+ * One of these for every registered event.
+ *
+ * We over-allocate the struct to hold the modifiers.
+ */
+struct JdwpEvent {
+  JdwpEvent* prev;           /* linked list */
+  JdwpEvent* next;
+
+  JdwpEventKind eventKind;      /* what kind of event is this? */
+  JdwpSuspendPolicy suspend_policy;  /* suspend all, none, or self? */
+  int modCount;       /* #of entries in mods[] */
+  uint32_t requestId;      /* serial#, reported to debugger */
+
+  JdwpEventMod mods[1];        /* MUST be last field in struct */
+};
+
+/*
+ * Allocate an event structure with enough space.
+ */
+JdwpEvent* EventAlloc(int numMods);
+void EventFree(JdwpEvent* pEvent);
+
+}  // namespace JDWP
+
+}  // namespace art
+
+#endif  // ART_JDWP_JDWPEVENT_H_