debugger.h revision 4ffd31315bc0d00ec278e85feed15985de5ac3dc
1872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes/* 2872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Copyright (C) 2008 The Android Open Source Project 3872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * 4872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 5872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * you may not use this file except in compliance with the License. 6872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * You may obtain a copy of the License at 7872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * 8872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 9872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * 10872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Unless required by applicable law or agreed to in writing, software 11872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 12872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * See the License for the specific language governing permissions and 14872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * limitations under the License. 15872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 16872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 17872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes/* 18872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Dalvik-specific side of debugger support. (The JDWP code is intended to 19872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * be relatively generic.) 20872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 21872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes#ifndef ART_DEBUGGER_H_ 22872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes#define ART_DEBUGGER_H_ 23872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 24872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes#include <pthread.h> 25872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 263bb81563481d02b5a6349b8ed918392454e761d8Elliott Hughes#include <string> 273bb81563481d02b5a6349b8ed918392454e761d8Elliott Hughes 28872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes#include "jdwp/jdwp.h" 293bb81563481d02b5a6349b8ed918392454e761d8Elliott Hughes#include "object.h" 30872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 31872d4ec7225444d9400d30f9027247deb91012fdElliott Hughesnamespace art { 32872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 33872d4ec7225444d9400d30f9027247deb91012fdElliott Hughesstruct Thread; 34872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 35872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes/* 36872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Invoke-during-breakpoint support. 37872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 38872d4ec7225444d9400d30f9027247deb91012fdElliott Hughesstruct DebugInvokeReq { 39872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* boolean; only set when we're in the tail end of an event handler */ 40872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes bool ready; 41872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 42872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* boolean; set if the JDWP thread wants this thread to do work */ 43872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes bool invokeNeeded; 44872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 45872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* request */ 46872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes Object* obj; /* not used for ClassType.InvokeMethod */ 47872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes Object* thread; 48872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes Class* class_; 49872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes Method* method; 50872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes uint32_t numArgs; 51872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes uint64_t* argArray; /* will be NULL if numArgs==0 */ 52872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes uint32_t options; 53872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 54872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* result */ 55872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes JDWP::JdwpError err; 56872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes uint8_t resultTag; 57872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes JValue resultValue; 58872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes JDWP::ObjectId exceptObj; 59872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 60872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* condition variable to wait on while the method executes */ 61872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes Mutex lock_; 62872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes ConditionVariable cond_; 63872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes}; 64872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 65872d4ec7225444d9400d30f9027247deb91012fdElliott Hughesclass Dbg { 66872d4ec7225444d9400d30f9027247deb91012fdElliott Hughespublic: 673bb81563481d02b5a6349b8ed918392454e761d8Elliott Hughes static bool ParseJdwpOptions(const std::string& options); 68872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool DebuggerStartup(); 69872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void DebuggerShutdown(); 70872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 714ffd31315bc0d00ec278e85feed15985de5ac3dcElliott Hughes static void SetJdwpAllowed(bool allowed); 724ffd31315bc0d00ec278e85feed15985de5ac3dcElliott Hughes 73872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes // Return the DebugInvokeReq for the current thread. 74872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static DebugInvokeReq* GetInvokeReq(); 75872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 76872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 77872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Enable/disable breakpoints and step modes. Used to provide a heads-up 78872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * when the debugger attaches. 79872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 80872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void Connected(); 81872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void Active(); 82872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void Disconnected(); 83872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 84872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 85872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Returns "true" if a debugger is connected. Returns "false" if it's 86872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * just DDM. 87872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 88872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool IsDebuggerConnected(); 89872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 90872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool IsDebuggingEnabled(); 91872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 92872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 93872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Time, in milliseconds, since the last debugger activity. Does not 94872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * include DDMS activity. Returns -1 if there has been no activity. 95872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Returns 0 if we're in the middle of handling a debugger request. 96872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 97872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int64_t LastDebuggerActivity(); 98872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 99872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 100872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Block/allow GC depending on what we're doing. These return the old 101872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * status, which can be fed to ThreadContinuing() to restore the previous 102872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * mode. 103872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 104872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int ThreadRunning(); 105872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int ThreadWaiting(); 106872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int ThreadContinuing(int status); 107872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 108872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void UndoDebuggerSuspensions(); 109872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 110872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes // The debugger wants the VM to exit. 111872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void Exit(int status); 112872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 113872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 114872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Class, Object, Array 115872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 116872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static const char* GetClassDescriptor(JDWP::RefTypeId id); 117872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetClassObject(JDWP::RefTypeId id); 118872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::RefTypeId GetSuperclass(JDWP::RefTypeId id); 119872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetClassLoader(JDWP::RefTypeId id); 120872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint32_t GetAccessFlags(JDWP::RefTypeId id); 121872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool IsInterface(JDWP::RefTypeId id); 122872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetClassList(uint32_t* pNumClasses, JDWP::RefTypeId** pClassRefBuf); 123872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetVisibleClassList(JDWP::ObjectId classLoaderId, uint32_t* pNumClasses, JDWP::RefTypeId** pClassRefBuf); 124872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetClassInfo(JDWP::RefTypeId classId, uint8_t* pTypeTag, uint32_t* pStatus, const char** pSignature); 125872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool FindLoadedClassBySignature(const char* classDescriptor, JDWP::RefTypeId* pRefTypeId); 126872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetObjectType(JDWP::ObjectId objectId, uint8_t* pRefTypeTag, JDWP::RefTypeId* pRefTypeId); 127872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint8_t GetClassObjectType(JDWP::RefTypeId refTypeId); 128872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static const char* GetSignature(JDWP::RefTypeId refTypeId); 129872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static const char* GetSourceFile(JDWP::RefTypeId refTypeId); 130872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static const char* GetObjectTypeName(JDWP::ObjectId objectId); 131872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint8_t GetObjectTag(JDWP::ObjectId objectId); 132872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int GetTagWidth(int tag); 133872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 134872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int GetArrayLength(JDWP::ObjectId arrayId); 135872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint8_t GetArrayElementTag(JDWP::ObjectId arrayId); 136872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool OutputArray(JDWP::ObjectId arrayId, int firstIndex, int count, JDWP::ExpandBuf* pReply); 137872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool SetArrayElements(JDWP::ObjectId arrayId, int firstIndex, int count, const uint8_t* buf); 138872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 139872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId CreateString(const char* str); 140872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId CreateObject(JDWP::RefTypeId classId); 141872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId CreateArrayObject(JDWP::RefTypeId arrayTypeId, uint32_t length); 142872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 143872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool MatchType(JDWP::RefTypeId instClassId, JDWP::RefTypeId classId); 144872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 145872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 146872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Method and Field 147872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 148872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static const char* GetMethodName(JDWP::RefTypeId refTypeId, JDWP::MethodId id); 149872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void OutputAllFields(JDWP::RefTypeId refTypeId, bool withGeneric, JDWP::ExpandBuf* pReply); 150872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void OutputAllMethods(JDWP::RefTypeId refTypeId, bool withGeneric, JDWP::ExpandBuf* pReply); 151872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void OutputAllInterfaces(JDWP::RefTypeId refTypeId, JDWP::ExpandBuf* pReply); 152872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void OutputLineTable(JDWP::RefTypeId refTypeId, JDWP::MethodId methodId, JDWP::ExpandBuf* pReply); 153872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void OutputVariableTable(JDWP::RefTypeId refTypeId, JDWP::MethodId id, bool withGeneric, JDWP::ExpandBuf* pReply); 154872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 155872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint8_t GetFieldBasicTag(JDWP::ObjectId objId, JDWP::FieldId fieldId); 156872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint8_t GetStaticFieldBasicTag(JDWP::RefTypeId refTypeId, JDWP::FieldId fieldId); 157872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetFieldValue(JDWP::ObjectId objectId, JDWP::FieldId fieldId, JDWP::ExpandBuf* pReply); 158872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void SetFieldValue(JDWP::ObjectId objectId, JDWP::FieldId fieldId, uint64_t value, int width); 159872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetStaticFieldValue(JDWP::RefTypeId refTypeId, JDWP::FieldId fieldId, JDWP::ExpandBuf* pReply); 160872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void SetStaticFieldValue(JDWP::RefTypeId refTypeId, JDWP::FieldId fieldId, uint64_t rawValue, int width); 161872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 162872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static char* StringToUtf8(JDWP::ObjectId strId); 163872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 164872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 165872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Thread, ThreadGroup, Frame 166872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 167872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static char* GetThreadName(JDWP::ObjectId threadId); 168872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetThreadGroup(JDWP::ObjectId threadId); 169872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static char* GetThreadGroupName(JDWP::ObjectId threadGroupId); 170872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetThreadGroupParent(JDWP::ObjectId threadGroupId); 171872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetSystemThreadGroupId(); 172872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetMainThreadGroupId(); 173872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 174872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool GetThreadStatus(JDWP::ObjectId threadId, uint32_t* threadStatus, uint32_t* suspendStatus); 175872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static uint32_t GetThreadSuspendCount(JDWP::ObjectId threadId); 176872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool ThreadExists(JDWP::ObjectId threadId); 177872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool IsSuspended(JDWP::ObjectId threadId); 178872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes //static void WaitForSuspend(JDWP::ObjectId threadId); 179872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetThreadGroupThreads(JDWP::ObjectId threadGroupId, JDWP::ObjectId** ppThreadIds, uint32_t* pThreadCount); 180872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetAllThreads(JDWP::ObjectId** ppThreadIds, uint32_t* pThreadCount); 181872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static int GetThreadFrameCount(JDWP::ObjectId threadId); 182872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool GetThreadFrame(JDWP::ObjectId threadId, int num, JDWP::FrameId* pFrameId, JDWP::JdwpLocation* pLoc); 183872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 184872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::ObjectId GetThreadSelfId(); 185872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void SuspendVM(bool isEvent); 186872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void ResumeVM(); 187872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void SuspendThread(JDWP::ObjectId threadId); 188872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void ResumeThread(JDWP::ObjectId threadId); 189872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void SuspendSelf(); 190872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 191872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool GetThisObject(JDWP::ObjectId threadId, JDWP::FrameId frameId, JDWP::ObjectId* pThisId); 192872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void GetLocalValue(JDWP::ObjectId threadId, JDWP::FrameId frameId, int slot, uint8_t tag, uint8_t* buf, int expectedLen); 193872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void SetLocalValue(JDWP::ObjectId threadId, JDWP::FrameId frameId, int slot, uint8_t tag, uint64_t value, int width); 194872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 195872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 196872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * Debugger notification 197872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 198872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes enum { 199872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes kBreakPoint = 0x01, 200872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes kSingleStep = 0x02, 201872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes kMethodEntry = 0x04, 202872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes kMethodExit = 0x08, 203872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes }; 204872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void PostLocationEvent(const Method* method, int pcOffset, Object* thisPtr, int eventFlags); 205872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void PostException(void* throwFp, int throwRelPc, void* catchFp, int catchRelPc, Object* exception); 206872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void PostThreadStart(Thread* t); 207872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void PostThreadDeath(Thread* t); 208872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void PostClassPrepare(Class* c); 209872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 210872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool WatchLocation(const JDWP::JdwpLocation* pLoc); 211872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void UnwatchLocation(const JDWP::JdwpLocation* pLoc); 212872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool ConfigureStep(JDWP::ObjectId threadId, JDWP::JdwpStepSize size, JDWP::JdwpStepDepth depth); 213872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void UnconfigureStep(JDWP::ObjectId threadId); 214872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 215872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static JDWP::JdwpError InvokeMethod(JDWP::ObjectId threadId, JDWP::ObjectId objectId, JDWP::RefTypeId classId, JDWP::MethodId methodId, uint32_t numArgs, uint64_t* argArray, uint32_t options, uint8_t* pResultTag, uint64_t* pResultValue, JDWP::ObjectId* pExceptObj); 216872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void ExecuteMethod(DebugInvokeReq* pReq); 217872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 218872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* perform "late registration" of an object ID */ 219872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void RegisterObjectId(JDWP::ObjectId id); 220872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 221872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes /* 222872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes * DDM support. 223872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes */ 224872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static bool DdmHandlePacket(const uint8_t* buf, int dataLen, uint8_t** pReplyBuf, int* pReplyLen); 225872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void DdmConnected(); 226872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void DdmDisconnected(); 227872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void DdmSendChunk(int type, size_t len, const uint8_t* buf); 228872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes static void DdmSendChunkV(int type, const struct iovec* iov, int iovcnt); 229872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes}; 230872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 231872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes#define CHUNK_TYPE(_name) \ 232872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes ((_name)[0] << 24 | (_name)[1] << 16 | (_name)[2] << 8 | (_name)[3]) 233872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 234872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes} // namespace art 235872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes 236872d4ec7225444d9400d30f9027247deb91012fdElliott Hughes#endif // ART_DEBUGGER_H_ 237