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gdbserver yum 安装_(OK) 编译cBPM—CentOS7—gdb—gdbserver—成功—调试

發布時間：2025/4/5 编程问答 36 豆豆

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+++++++++++++編譯Criteria.Tools.Executor————成功———調試

[root@localhost gdbserver]# pwd

/opt/android-on-linux/android-ndk-r8e/prebuilt/android-arm/gdbserver

[root@localhost gdbserver]# ls

gdbserver

[root@localhost gdbserver]# adb push gdbserver /data/data/criteria

[root@localhost lib]# pwd

/opt/cBPM-android/criteria-lin/lib

[root@localhost lib]# adb push executer /data/data/criteria

----------------------OK---------------------手機：

root@mb526:/ $ getprop |grep ip

[dhcp.wlan0.ipaddress]: [192.168.0.101]

root@mb526:/ # export WF_HOME=/data/data/criteria; export CRITERIA_HOME=/data/data/criteria

root@mb526:/ # cd /data/data/criteria

root@mb526:/data/data/criteria # ./gdbserver 192.168.0.100:1234 ./executer?? ?(192.168.0.100是宿主機IP)

----------------------OK---------------------手機：

shell@mb526:/ $

getprop |grep ip

[dhcp.wlan0.ipaddress]: [192.168.0.101]

export WF_HOME=/data/data/criteria; export CRITERIA_HOME=/data/data/criteria

cd /data/data/criteria

./gdbserver 192.168.0.100:1234 ./executer

(192.168.0.100是宿主機IP)

----------------------OK---------------------宿主機(命令行)：

[root@localhost Tools.Executor]# pwd

/opt/cBPM-android/criteria-lin/bin/Criteria/Debug/Tools.Executor

[root@localhost Tools.Executor]# ls

database notepad.txt? temp? TestNotePad.xml executer? Executor-3739-20150407-100423.trace src temp.c

------------------------------------------------------------------------這段不用

[root@localhost Tools.Executor]# export PATH=$PATH:/opt/android-on-linux/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin/

使用上面有問題：

readchar: Got EOF

Remote side has terminated connection. GDBserver will reopen the connection.

------------------------------------------------------------------------將配置文件復制到手機

[root@localhost lib]# pwd

/opt/cBPM-android/criteria-lin/lib

[root@localhost lib]# ls

executer

[root@localhost lib]# adb push executer /data/data/criteria/

[root@localhost Tools.Executor]# ls

database? executer? notepad.txt? src? temp? temp.c? TestNotePad.xml

[root@localhost Tools.Executor]# pwd

/opt/cBPM-android/criteria-lin/bin/Criteria/Debug/Tools.Executor

[root@localhost Tools.Executor]# adb push database/ /data/data/criteria/database

------------------------------------------------------------------------

------------------------------------------------------------------------使用這段

使用下面可以：

[root@localhost Tools.Executor]# export PATH=$PATH:/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/

------------------------------------------------------------------------

gdb調試的時候如何帶參數

1，gdb --args ./A V1 V2 V3

2，gdb ./A，進入gdb后? r V1 V2 V3

3，gdb ./A，進入gdb后? 設置參數set args V1 V2 V3 再直接 r

------------------------------------------------------------------------

------------------------------------------------------------------------宿主機(命令行)：

[root@localhost Tools.Executor]# arm-linux-androideabi-gdb executer

(gdb)

target extended-remote 192.168.0.104:1234

//192.168.0.101是手機IP

//target remote 192.168.0.101:1234

//break main.cpp:63

//break main.cpp:155

//break WAPI.cpp:72

//break bOSXMLHelper.cpp:40

//break PlatformUtils.hpp:813

//break MemoryManagerImpl.cpp:37

//break WorkflowListener.cpp:67

//break XMLString.hpp:1451

//break Hashers.hpp:47

//break RangeToken.cpp:335

//break XMLRangeFactory.cpp:113

//break XMLInitializer.cpp:51

//break XMLInitializer.cpp:62?? ??? ??? ?// 調試到此處，停止

//break XMLInitializer.cpp:61?? ??? ??? ?// 所以，進入到initializeDatatypeValidatorFactory()單步跟蹤，使用s，不要用n

break IconvTransService.cpp:432?? ??? ?//找到了故障點(在這一行的)。

break IconvTransService.cpp:460?? ??? ?//估計是內存分配問題，比如溢出

set debug remote 1

set args TestNotePad

info break

delete? breakpoint-number

backtrace

monitor exit?? ??? ??? ?//terminate gdbserver

------------------------------------------------------------------------調試到此處，停止，并且手機重啟

(gdb) bt

#0? xercesc_3_1::RangeToken::doCreateMap (this=0x5bece8) at xercesc/util/regx/RangeToken.cpp:852

#1? 0x00327af4 in xercesc_3_1::RangeToken::createMap (this=0x5bece8) at ./xercesc/util/regx/RangeToken.hpp:130

#2? 0x00331f84 in xercesc_3_1::XMLRangeFactory::buildRanges (this=0x5bd338, rangeTokMap=0x5ba2c8) at xercesc/util/regx/XMLRangeFactory.cpp:113

#3? 0x0031f4c4 in xercesc_3_1::RangeTokenMap::buildTokenRanges (this=0x5ba2c8) at xercesc/util/regx/RangeTokenMap.cpp:247

#4? 0x0031e8d8 in xercesc_3_1::XMLInitializer::initializeRangeTokenMap () at xercesc/util/regx/RangeTokenMap.cpp:49

#5? 0x00219aac in xercesc_3_1::XMLInitializer::initializeStaticData () at xercesc/util/XMLInitializer.cpp:51

#6? 0x0020ddac in xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0,

panicHandler=0x0, memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:307

#7? 0x001534ac in bOS::XML::XMLHelper::initialize () at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.Libraries.bOS/XML/bOSXMLHelper.cpp:40

#8? 0x0000ec88 in InitSessionWithParams (acConfigFile=0x5b64b8 "/data/data/criteria/database/Criteria.xml", response=0x5b3b20)

at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/WAPI/WAPI.cpp:72

#9? 0x0000e948 in InitSession (response=0x5b3b20) at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.WorkflowEngine/WAPI/WAPI.cpp:63

#10 0x0000b34c in main (argc=2, argv=0xbeb2fa34)

at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.Tools/Criteria.Tools.Executor/src/main.cpp:63

break XMLInitializer.cpp:61?? ??? ?// 所以，進入到initializeDatatypeValidatorFactory()單步跟蹤，使用s，不要用n

#2? 0x002aaf1c in xercesc_3_1::DatatypeValidatorFactory::expandRegistryToFullSchemaSet (this=0x5e3870)

at xercesc/validators/datatype/DatatypeValidatorFactory.cpp:180

#3? 0x002aaca8 in xercesc_3_1::XMLInitializer::initializeDatatypeValidatorFactory () at xercesc/validators/datatype/DatatypeValidatorFactory.cpp:135

break DatatypeValidatorFactory.cpp:180

break DatatypeValidatorFactory.cpp:281

break DatatypeValidatorFactory.cpp:315?? ??? ?// 到此處，手機死機

break DatatypeValidatorFactory.cpp:311?? ??? ?// 所以，單步跟蹤

break DatatypeValidatorFactory.hpp:250?? ??? ?// 到此處，手機死機

break DatatypeValidatorFactory.hpp:246?? ??? ?// 所以，單步跟蹤

#0? xercesc_3_1::RefHashTableOfEnumerator<:kvstringpair xercesc_3_1::stringhasher>::~RefHashTableOfEnumerator (this=0xbed963e4,

__in_chrg=) at ./xercesc/util/RefHashTableOf.c:554

#1? 0x003989d4 in xercesc_3_1::AbstractStringValidator::assignFacet (this=0x5e4a30, manager=0x5b6c98)

at xercesc/validators/datatype/AbstractStringValidator.cpp:221

#3? 0x002bcaa0 in xercesc_3_1::StringDatatypeValidator::StringDatatypeValidator (this=0x5e4a30, baseValidator=0x5e3928, facets=0x5e4988, enums=0x0,

finalSet=0, manager=0x5b6c98) at xercesc/validators/datatype/StringDatatypeValidator.cpp:50

break AbstractStringValidator.cpp:221?? ??? ?// 所以，單步跟蹤

break StringDatatypeValidator.cpp:50

#0? xercesc_3_1::StringDatatypeValidator::StringDatatypeValidator (this=0x5e4a30, baseValidator=0x5e3928, facets=0x5e4988, enums=0x0, finalSet=0,

manager=0x5b6c98) at xercesc/validators/datatype/StringDatatypeValidator.cpp:51

#1? 0x002bcbbc in xercesc_3_1::StringDatatypeValidator::newInstance (this=0x5e3928, facets=0x5e4988, enums=0x0, finalSet=0, manager=0x5b6c98)

at xercesc/validators/datatype/StringDatatypeValidator.cpp:64

#2? 0x002add30 in xercesc_3_1::DatatypeValidatorFactory::createDatatypeValidator (this=0x5e3870,

typeName=0x4da7b4 <:schemasymbols::fgdt_normalizedstring>, baseValidator=0x5e3928, facets=0x5e4988, enums=0x0,

isDerivedByList=false, finalSet=0, isUserDefined=false, userManager=0x5b6c98) at xercesc/validators/datatype/DatatypeValidatorFactory.cpp:678

break DatatypeValidatorFactory.cpp:678

Breakpoint 2, xercesc_3_1::DatatypeValidatorFactory::expandRegistryToFullSchemaSet (this=0x5e3870)

at xercesc/validators/datatype/DatatypeValidatorFactory.cpp:312

312?? ???????????????????????????? getDatatypeValidator(XMLUni::fgNmTokenString), facets, 0, true, 0, false);

(gdb) break DatatypeValidatorFactory.cpp:312

(gdb) s

(gdb) n

(gdb)

manager=0x5b6c98) at xercesc/validators/datatype/ListDatatypeValidator.cpp:58

58?? ???? if (!baseValidator)

(gdb) break ListDatatypeValidator.cpp:58

(gdb) break ListDatatypeValidator.cpp:61

(gdb) s

(gdb) n

(gdb) break AbstractStringValidator.cpp:152

(gdb) s

xercesc_3_1::XMLString::parseInt (toConvert=0x5e52c0, manager=0x5b6c98) at xercesc/util/XMLString.cpp:1449

1449?? ???? XMLSize_t trimmedStrLen = XMLString::stringLen(trimmedStr);

xercesc_3_1::IconvLCPTranscoder::transcode (this=0x5b7d20, toTranscode=0x5e52d0, manager=0x5b6c98)

at xercesc/util/Transcoders/Iconv/IconvTransService.cpp:432

432?? ???? while (toTranscode[srcCursor] || src)

(gdb) break IconvTransService.cpp:432?? ??? ??? ?//找到了故障點。

(gdb) s

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

--------------------------------下面是宿主機(命令行) 執行 r? s? n?? c?? 的過程，目的是找到故障點，太費時間，所以結合 backtrace 查找故障點

Breakpoint 4, bOS::XML::XMLHelper::initialize () at /opt/cBPM-android/criteria-lin/src/Criteria/Criteria.Libraries.bOS/XML/bOSXMLHelper.cpp:40

40?? ??? ??? ?xercesc_3_1::XMLPlatformUtils::Initialize();

(gdb)

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:166

166?? ?{

xercesc_3_1::MemoryManagerImpl::MemoryManagerImpl (this=0x5b6c98) at ./xercesc/internal/MemoryManagerImpl.hpp:48

48?? ???? MemoryManagerImpl()

xercesc_3_1::MemoryManager::MemoryManager (this=0x5b6c98) at ./xercesc/framework/MemoryManager.hpp:108

108?? ???? MemoryManager()

xercesc_3_1::MemoryManagerImpl::MemoryManagerImpl (this=0x5b6c98) at ./xercesc/internal/MemoryManagerImpl.hpp:50

50?? ???? }

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:208

208?? ???? if (!panicHandler)

xercesc_3_1::XMemory::operator new (size=4) at xercesc/util/XMemory.cpp:34

34?? ?{

xercesc_3_1::XMLPlatformUtils::alignPointerForNewBlockAllocation (ptrSize=4) at ./xercesc/util/PlatformUtils.hpp:813

813?? ???? XMLSize_t current = ptrSize % alignment;

xercesc_3_1::XMemory::operator new (size=4) at xercesc/util/XMemory.cpp:41

41?? ???????? );

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:37

37?? ?{

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:46

46?? ???? if(memptr==NULL && size!=0)

xercesc_3_1::XMemory::operator new (size=4) at xercesc/util/XMemory.cpp:42

42?? ???? *(MemoryManager**)block = XMLPlatformUtils::fgMemoryManager;

xercesc_3_1::DefaultPanicHandler::DefaultPanicHandler (this=0x5b6cb0) at ./xercesc/util/DefaultPanicHandler.hpp:46

46?? ???? DefaultPanicHandler(){};

xercesc_3_1::XMemory::XMemory (this=0x5b6cb0) at ./xercesc/util/XMemory.hpp:132

132?? ???? }

xercesc_3_1::PanicHandler::PanicHandler (this=0x5b6cb0) at ./xercesc/util/PanicHandler.hpp:70

70?? ???? PanicHandler(){};

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:223

223?? ???? endianTest.ch = 1;

xercesc_3_1::XMLPlatformUtils::makeMutexMgr (memmgr=0x5b6c98) at xercesc/util/PlatformUtils.cpp:725

725?? ??? ?XMLMutexMgr* mgr = NULL;

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:63

63?? ???? assert(manager != 0);

xercesc_3_1::XMLPlatformUtils::alignPointerForNewBlockAllocation (ptrSize=4) at ./xercesc/util/PlatformUtils.hpp:813

813?? ???? XMLSize_t current = ptrSize % alignment;

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:68

68?? ???? void* const block = manager->allocate(headerSize + size);

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:37

37?? ?{

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:46

46?? ???? if(memptr==NULL && size!=0)

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:69

69?? ???? *(MemoryManager**)block = manager;

xercesc_3_1::PosixMutexMgr::PosixMutexMgr (this=0x5b6cc0) at xercesc/util/MutexManagers/PosixMutexMgr.cpp:44

44?? ?PosixMutexMgr::PosixMutexMgr()

xercesc_3_1::XMLMutexMgr::XMLMutexMgr (this=0x5b6cc0) at ./xercesc/util/XMLMutexMgr.hpp:36

36?? ???????? XMLMutexMgr() {}

xercesc_3_1::XMemory::XMemory (this=0x5b6cc0) at ./xercesc/util/XMemory.hpp:132

132?? ???? }

xercesc_3_1::PosixMutexMgr::PosixMutexMgr (this=0x5b6cc0) at xercesc/util/MutexManagers/PosixMutexMgr.cpp:46

46?? ?}

xercesc_3_1::XMLPlatformUtils::makeMutexMgr (memmgr=0x5b6c98) at xercesc/util/PlatformUtils.cpp:737

737?? ??? ?return mgr;

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:249

249?? ???? fgFileMgr?? ??? ?= makeFileMgr(fgMemoryManager);

xercesc_3_1::XMLPlatformUtils::makeFileMgr (memmgr=0x5b6c98) at xercesc/util/PlatformUtils.cpp:504

504?? ??? ?XMLFileMgr* mgr = NULL;

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:63

63?? ???? assert(manager != 0);

xercesc_3_1::XMLPlatformUtils::alignPointerForNewBlockAllocation (ptrSize=4) at ./xercesc/util/PlatformUtils.hpp:813

813?? ???? XMLSize_t current = ptrSize % alignment;

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:37

37?? ?{

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:46

46?? ???? if(memptr==NULL && size!=0)

xercesc_3_1::XMemory::operator new (size=4) at xercesc/util/XMemory.cpp:42

42?? ???? *(MemoryManager**)block = XMLPlatformUtils::fgMemoryManager;

xercesc_3_1::DefaultPanicHandler::DefaultPanicHandler (this=0x5b6cb0) at ./xercesc/util/DefaultPanicHandler.hpp:46

46?? ???? DefaultPanicHandler(){};

xercesc_3_1::XMemory::XMemory (this=0x5b6cb0) at ./xercesc/util/XMemory.hpp:132

132?? ???? }

xercesc_3_1::PanicHandler::PanicHandler (this=0x5b6cb0) at ./xercesc/util/PanicHandler.hpp:70

70?? ???? PanicHandler(){};

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:223

223?? ???? endianTest.ch = 1;

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:63

63?? ???? assert(manager != 0);

Breakpoint 1, xercesc_3_1::XMLPlatformUtils::alignPointerForNewBlockAllocation (ptrSize=4) at ./xercesc/util/PlatformUtils.hpp:813

813?? ???? XMLSize_t current = ptrSize % alignment;

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:68

68?? ???? void* const block = manager->allocate(headerSize + size);

Breakpoint 2, xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:37

37?? ?{

xercesc_3_1::MemoryManagerImpl::allocate (this=0x5b6c98, size=12) at xercesc/internal/MemoryManagerImpl.cpp:46

46?? ???? if(memptr==NULL && size!=0)

xercesc_3_1::XMemory::operator new (size=4, manager=0x5b6c98) at xercesc/util/XMemory.cpp:69

69?? ???? *(MemoryManager**)block = manager;

xercesc_3_1::PosixMutexMgr::PosixMutexMgr (this=0x5b6cc0) at xercesc/util/MutexManagers/PosixMutexMgr.cpp:44

44?? ?PosixMutexMgr::PosixMutexMgr()

xercesc_3_1::XMLMutexMgr::XMLMutexMgr (this=0x5b6cc0) at ./xercesc/util/XMLMutexMgr.hpp:36

36?? ???????? XMLMutexMgr() {}

xercesc_3_1::XMemory::XMemory (this=0x5b6cc0) at ./xercesc/util/XMemory.hpp:132

132?? ???? }

xercesc_3_1::PosixMutexMgr::PosixMutexMgr (this=0x5b6cc0) at xercesc/util/MutexManagers/PosixMutexMgr.cpp:46

46?? ?}

xercesc_3_1::XMLPlatformUtils::makeMutexMgr (memmgr=0x5b6c98) at xercesc/util/PlatformUtils.cpp:737

737?? ??? ?return mgr;

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:249

249?? ???? fgFileMgr?? ??? ?= makeFileMgr(fgMemoryManager);

xercesc_3_1::XMLPlatformUtils::makeFileMgr (memmgr=0x5b6c98) at xercesc/util/PlatformUtils.cpp:504

504?? ??? ?XMLFileMgr* mgr = NULL;

...

循環 1065行

xercesc_3_1::PosixMutexWrap::PosixMutexWrap (this=0x5b6cf8) at xercesc/util/MutexManagers/PosixMutexMgr.cpp:38

38?? ?class PosixMutexWrap : public XMemory {

xercesc_3_1::XMLPlatformUtils::Initialize (locale=0x4cebe0 <:xmluni::fgxercescdefaultlocale> "en_US", nlsHome=0x0, panicHandler=0x0,

memoryManager=0x0) at xercesc/util/PlatformUtils.cpp:269

269?? ???? XMLInitializer::initializeTransService(); // TransService static data.

xercesc_3_1::RefHashTableOf<:enamemap xercesc_3_1::stringhasher>::put (this=0x5b6d30,

key=0x4ccf90 <:xmluni::fgxmlchencodingstring>, valueToAdopt=0x5b6f90) at ./xercesc/util/RefHashTableOf.c:412

412?? ???? if (newBucket)

key=0x4ccde0 <:xmluni::fgusasciiencodingstring>, hashVal=@0xbed324ec: 2180388) at ./xercesc/util/RefHashTableOf.c:492

492?? ???? hashVal = fHasher.getHashVal(key, fHashModulus);

key=0x4cce10 <:xmluni::fgusasciiencodingstring4>, hashVal=@0xbed324ec: 93) at ./xercesc/util/RefHashTableOf.c:495

495?? ???? RefHashTableBucketElem* curElem = fBucketList[hashVal];

xercesc_3_1::StringHasher::getHashVal (this=0x5b6d48, key=0x4cce24 <:xmluni::fgutf8encodingstring>, mod=103)

at ./xercesc/util/Hashers.hpp:47

47?? ?? }

xercesc_3_1::XMLTransService::initTransService (this=0x5b6f48) at xercesc/util/TransService.cpp:227

227?? ???? gMappings->put((void*)XMLUni::fgUSASCIIEncodingString, new ENameMapFor(XMLUni::fgUSASCIIEncodingString));

xercesc_3_1::XMemory::operator new (size=8) at xercesc/util/XMemory.cpp:41

41?? ???????? );

xercesc_3_1::XMLString::hash (tohash=0x4cce04 <:xmluni::fgusasciiencodingstring3>, hashModulus=103) at ./xercesc/util/XMLString.hpp:1588

1588?? ???? if (tohash == 0 || *tohash == 0)

encodingName=0x4ccb48 <:xmluni::fgiso88591encodingstring>) at ./xercesc/util/TransENameMap.c:32

32?? ?ENameMapFor::ENameMapFor(const XMLCh* const encodingName) :

xercesc_3_1::ENameMap::ENameMap (this=0x5b7198, encodingName=0x4ccb48 <:xmluni::fgiso88591encodingstring>)

at ./xercesc/util/TransENameMap.hpp:75

xercesc_3_1::XMLString::stringLen (src=0x4ccbbc <:xmluni::fgiso88591encodingstring7>) at ./xercesc/util/XMLString.hpp:1451

1451?? ???? if (src == 0)

encodingName=0x4ccbcc <:xmluni::fgiso88591encodingstring8>) at ./xercesc/util/TransENameMap.c:36

36?? ?}

xercesc_3_1::RangeToken::addRange (this=0x5c2fc8, start=6155, end=6467) at xercesc/util/regx/RangeToken.cpp:335

335?? ???? fCaseIToken = 0;

Sending packet: $X98ff0,4:?\001??#27...Packet received: OK

Sending packet: $QPassSignals:e;10;14;17;1a;1b;1c;21;24;25;2c;4c;#5f...Packet received: OK

Sending packet: $vCont;c:pc6b.-1#d9...

Sending packet: $m2abd08,4#8e...Packet received: 1c00a0e3

Sending packet: $X2abd08,4:?\001??#7b...Packet received: OK

Sending packet: $vCont;c:pcdf.-1#0b...

------調試到此處，停止，并且手機重啟

--------------------------------上面是執行 r? s? n?? c?? 的過程，目的是找到故障點，太費時間，所以結合 backtrace 查找故障點

------------------------------------------------------------------------

/opt/cBPM-android/criteria-lin/src/Criteria/Criteria.Libraries.bOS/XML/bOSXMLHelper.cpp

xercesc_3_1::XMLPlatformUtils::Initialize();?? ?//程序至步于此，并且手機自動重啟，說明xercesc_3_1有問題

include/bOS/xercesc/util/PlatformUtils.cpp

include/bOS/xercesc/util/XercesDefs.hpp:??? #define XERCES_CPP_NAMESPACE_BEGIN namespace XERCES_CPP_NAMESPACE {

--------------------將下面兩個文件中xercesc_3_1替換為xercesc_3_0

[root@localhost criteria-lin]# pwd

/opt/cBPM-android/criteria-lin

./src/Criteria/Criteria.Libraries.bOS/XML/bOSXMLHelper.cpp

./include/bOS/bOSXMLHelper.h

--------------------編譯xercesc_3_0靜態庫——以下不看，不用了

編譯xerces-c (靜態庫)—CentOS 7— android-ndk

[root@localhost xerces-c-3.0.0]# pwd

/opt/cBPM-android/xerces-c-3.0.0

[root@localhost xerces-c-3.0.0]# make clean

export XERCES="/opt/cBPM-android/xerces-c-3.0.0/"

export NDK_ROOT="/opt/android-on-linux/android-ndk-r8e"

export SYSROOT="$NDK_ROOT/platforms/android-14/arch-arm"

export CFLAGS="--pipe --sysroot=$SYSROOT -I$NDK_ROOT/sources/cxx-stl/stlport/stlport -I$NDK_ROOT/platforms/android-14/arch-arm/usr/include -I$NDK_ROOT/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/include -I$NDK_ROOT/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.7/include-fixed -I$NDK_ROOT/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/lib/gcc/arm-linux-androideabi/4.7/include"

export CPPFLAGS="$CFLAGS"

export CXXFLAGS="$CFLAGS"

export LDFLAGS="-L$SYSROOT/usr/lib/ -L$NDK_ROOT/sources/cxx-stl/stlport/libs/armeabi-v7a -L/opt/cBPM-android/criteria-lin/lib -lstlport_static -lgcc -lc"

export CPATH="$NDK_ROOT/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin"

export CPP="$CPATH/arm-linux-androideabi-cpp"

export CXX="$CPATH/arm-linux-androideabi-g++"

export CC="$CPATH/arm-linux-androideabi-gcc"

export LD="$CPATH/arm-linux-androideabi-ld"

export AR="$CPATH/arm-linux-androideabi-ar"

[root@localhost xerces-c-3.0.0]# ac_cv_func_iconv_open=yes ac_cv_func_iconv_close=yes ac_cv_func_mblen=yes ac_cv_func_wcstombs=yes ac_cv_func_mbstowcs=yes ac_cv_func_iconv=yes ./configure --host="arm-linux-eabi" --enable-static --disable-shared --enable-transcoder-iconv

[root@localhost xerces-c-3.0.0]# make -j5

[root@localhost xerces-c-3.0.0]# cp ./src/.libs/libxerces-c.a /opt/cBPM-android/criteria-lin/lib

至此，成功編譯 xerces-c-3.0.0 靜態庫

---------------------------------

xercesc/util/XMLAbstractDoubleFloat.cpp:431:27: error: 'struct lconv' has no member named 'decimal_point'

[root@localhost xerces-c-3.0.0]# gedit ./src/xercesc/util/XMLAbstractDoubleFloat.cpp

//??? lconv* lc = localeconv();

//??? char delimiter = *lc->decimal_point;

char delimiter = '.';?? ??? ?//把localeconv()調用給繞過去了

保存，重新編譯xerces-c (靜態庫)

---------------------------------

/usr/include/curl/curlbuild.h:1:27: fatal error: bits/wordsize.h: No such file or directory

/usr/include/curl/curlbuild.h:4:26: fatal error: curlbuild-32.h: No such file or directory

[root@localhost xerces-c-3.0.0]# find /usr/include/ -name wordsize.h

/usr/include/bits/wordsize.h

yum install libcurl-devel.i686

--------------------編譯xercesc_3_0靜態庫——以上不看，不用了

------------------------------------------------------------------------

[root@localhost lib]# /opt/android-on-linux/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin/arm-linux-androideabi-gdb

(gdb) file executer

進行調試

(gdb) list?? or l

(gdb) break func

(gdb) break 22

(gdb) info br

(gdb) continue?? or c??? // 這里不能用 run

(gdb) next?? or n

(gdb) print or p??? result

(gdb) finish??????? // 跳出func函數

(gdb) next

(gdb) quit

建立連接后進行gdb遠程調試和gdb本地調試方法相同

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