Kevin.zhai created XERCESC-2216:
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Summary: Building using NDK for arm64 occurs error while runing
Key: XERCESC-2216
URL: https://issues.apache.org/jira/browse/XERCESC-2216
Project: Xerces-C++
Issue Type: Bug
Components: Validating Parser (XML Schema)
Affects Versions: 3.2.3
Reporter: Kevin.zhai
Dear friend,
I found a issue using NDK building on arm64, when prase a xml file , this
issue occurs at following code:
source file: SMLString.cpp
code Snippet:
char* XMLString::transcode(const XMLCh* const toTranscode,
MemoryManager* const manager)
{
printf("@@@@@ char* XMLString::transcode:%p pid:%d tid:%d\r\n", gTranscoder,
getpid(), gettid());
return gTranscoder->transcode(toTranscode, manager);
}
when invoke this code from the same thread, sometimes the gTranscoder is NULL,
gTranscoder is initialized in function:
void XMLString::initString(XMLLCPTranscoder* const defToUse,
MemoryManager* const manager)
{
// Store away the default transcoder that we are to use
gTranscoder = defToUse;
// Store memory manager
fgMemoryManager = manager;
}
and this function is ivoked by void XMLPlatformUtils::Initialize
{
......
XMLLCPTranscoder* defXCode =
XMLPlatformUtils::fgTransService->makeNewLCPTranscoder(fgMemoryManager);
printf("@@@@@ defXcode:%p pid:%d tid:%d\r\n", defXCode, getpid(), gettid());
if (!defXCode)
panic(PanicHandler::Panic_NoDefTranscoder);
XMLString::initString(defXCode, fgMemoryManager);
.......
}
, the log is as following:
@@@@@ defXcode:0xb400007dd6a56cf8 pid:9915 tid:9922
@@@@@ AbstractStringValidator::assignFacet 666
@@@@@ AbstractStringValidator::assignFacet 777
@@@@@ AbstractStringValidator::assignFacet 666
@@@@@ AbstractStringValidator::assignFacet 777
@@@@@ AbstractStringValidator::assignFacet 666
@@@@@ AbstractStringValidator::assignFacet 777
@@@@@ AbstractStringValidator::assignFacet 222
@@@@@ parseInt 000.111
@@@@@ char* XMLString::transcode:0xb400007dd6a56cf8 pid:9915 tid:9922
@@@@@ parseInt nptr:1
@@@@@ AbstractStringValidator::assignFacet 333
@@@@@ DecimalDatatypeValidator::assignAdditionalFacet 222
@@@@@ parseInt 000.111
@@@@@ char* XMLString::transcode:0x0 pid:9915 tid:9922
please help me check the reason, thanks a lot.
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