• (OK) 编译cBPM—CentOS7—gdb—gdbserver—成功—调试


    +++++++++++++编译Criteria.Tools.Executor————成功———调试

    [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---------------------手机:

    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是宿主机IP)


    ----------------------OK---------------------手机:

    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是宿主机IP)

    ----------------------OK---------------------宿主机(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  


    ------------------------------------------------------------------------这段不用
    [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/
    使用上面有问题:
    readchar: Got EOF
    Remote side has terminated connection. GDBserver will reopen the connection.

    ------------------------------------------------------------------------将配置文件复制到 手机
    [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

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


    ------------------------------------------------------------------------使用这段
    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调试的时候如何带参数
    1,gdb --args ./A V1 V2 V3
    2,gdb ./A,进入gdb后  r V1 V2 V3
    3,gdb ./A,进入gdb后  设置参数set args V1 V2 V3 再直接 r
    ------------------------------------------------------------------------


    ------------------------------------------------------------------------宿主机(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是手机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            // 调试到此处,停止
    //break XMLInitializer.cpp:61            // 所以,进入到initializeDatatypeValidatorFactory()单步跟踪,使用s,不要用n

    break IconvTransService.cpp:432        //找到了故障点(在这一行的)。
    break IconvTransService.cpp:460        //估计是内存分配问题,比如 溢出

    set debug remote 1
    set args TestNotePad

    r
    c
    s
    n

    info break
    delete  breakpoint-number
    backtrace

    monitor exit            //terminate gdbserver

    ------------------------------------------------------------------------调试到此处,停止,并且 手机重启

    (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 <xercesc_3_1::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,进入到initializeDatatypeValidatorFactory()单步跟踪,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        // 到此处,手机死机
    break DatatypeValidatorFactory.cpp:311        // 所以,单步跟踪
    break DatatypeValidatorFactory.hpp:250        // 到此处,手机死机
    break DatatypeValidatorFactory.hpp:246        // 所以,单步跟踪

    #0  xercesc_3_1::RefHashTableOfEnumerator<xercesc_3_1::KVStringPair, xercesc_3_1::StringHasher>::~RefHashTableOfEnumerator (this=0xbed963e4,
        __in_chrg=<optimized out>) 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,单步跟踪
    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 <xercesc_3_1::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            //找到了故障点。
    (gdb) s




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

    --------------------------------下面是宿主机(命令行) 执行 r  s  n   c   的过程,目的是找到 故障点,太费时间,所以 结合 backtrace 查找 故障点
    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 <xercesc_3_1::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 <xercesc_3_1::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 <xercesc_3_1::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 <xercesc_3_1::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 <xercesc_3_1::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 <xercesc_3_1::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;

    ...

    循环 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 <xercesc_3_1::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<xercesc_3_1::ENameMap, xercesc_3_1::StringHasher>::put (this=0x5b6d30,
        key=0x4ccf90 <xercesc_3_1::XMLUni::fgXMLChEncodingString>, valueToAdopt=0x5b6f90) at ./xercesc/util/RefHashTableOf.c:412
    412        if (newBucket)

        key=0x4ccde0 <xercesc_3_1::XMLUni::fgUSASCIIEncodingString>, hashVal=@0xbed324ec: 2180388) at ./xercesc/util/RefHashTableOf.c:492
    492        hashVal = fHasher.getHashVal(key, fHashModulus);

        key=0x4cce10 <xercesc_3_1::XMLUni::fgUSASCIIEncodingString4>, hashVal=@0xbed324ec: 93) at ./xercesc/util/RefHashTableOf.c:495
    495        RefHashTableBucketElem<TVal>* curElem = fBucketList[hashVal];

    xercesc_3_1::StringHasher::getHashVal (this=0x5b6d48, key=0x4cce24 <xercesc_3_1::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<XMLASCIITranscoder>(XMLUni::fgUSASCIIEncodingString));

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

    xercesc_3_1::XMLString::hash (tohash=0x4cce04 <xercesc_3_1::XMLUni::fgUSASCIIEncodingString3>, hashModulus=103) at ./xercesc/util/XMLString.hpp:1588
    1588        if (tohash == 0 || *tohash == 0)

        encodingName=0x4ccb48 <xercesc_3_1::XMLUni::fgISO88591EncodingString>) at ./xercesc/util/TransENameMap.c:32
    32    ENameMapFor<TType>::ENameMapFor(const XMLCh* const encodingName) :

    xercesc_3_1::ENameMap::ENameMap (this=0x5b7198, encodingName=0x4ccb48 <xercesc_3_1::XMLUni::fgISO88591EncodingString>)
        at ./xercesc/util/TransENameMap.hpp:75

    xercesc_3_1::XMLString::stringLen (src=0x4ccbbc <xercesc_3_1::XMLUni::fgISO88591EncodingString7>) at ./xercesc/util/XMLString.hpp:1451
    1451        if (src == 0)

        encodingName=0x4ccbcc <xercesc_3_1::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:?01??#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:?01??#7b...Packet received: OK
    Sending packet: $vCont;c:pcdf.-1#0b...

    ------调试到此处,停止,并且 手机重启

    --------------------------------上面是 执行 r  s  n   c   的过程,目的是找到 故障点,太费时间,所以 结合 backtrace 查找 故障点





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

    xercesc_3_1::XMLPlatformUtils::Initialize();    //程序至步于此,并且手机自动重启,说明xercesc_3_1有问题

    include/bOS/xercesc/util/PlatformUtils.cpp
    include/bOS/xercesc/util/XercesDefs.hpp:    #define XERCES_CPP_NAMESPACE_BEGIN namespace XERCES_CPP_NAMESPACE {
    --------------------将下面两个文件中xercesc_3_1替换为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

    --------------------编译xercesc_3_0静态库——以下 不看,不用了
    编译xerces-c (静态库)—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,成功编译 xerces-c-3.0.0 静态库

    ---------------------------------
    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()调用给绕过去了

    保存,重新编译xerces-c (静态库)
    ---------------------------------
    /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

    --------------------编译xercesc_3_0静态库——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

    进行调试              
    (gdb) list   or l
    (gdb) break func
    (gdb) break 22
    (gdb) info br   
    (gdb) continue   or c    // 这里不能用 run
    (gdb) next   or n
    (gdb) print or p    result  
    (gdb) finish        // 跳出func函数
    (gdb) next
    (gdb) quit
    建立连接后进行gdb远程调试和gdb本地调试方法相同

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  • 原文地址:https://www.cnblogs.com/ztguang/p/12647095.html
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