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Started on QObject dumping for CDB, make it smarter.

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Try to find qobject_p.h, if it exists and use its structures
to determine the child offset.
This commit is contained in:
Friedemann Kleint
2009-05-05 16:39:51 +02:00
parent a24e3b70b3
commit bae6525976
6 changed files with 138 additions and 31 deletions
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46
share/qtcreator/gdbmacros/test/main.cpp
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@@ -133,6 +133,17 @@ static int dumpStdString()
return 0;
}
static int dumpStdWString()
{
std::wstring test = L"hallo";
prepareInBuffer("std::wstring", "local.wstring", "local.wstring", "");
qDumpObjectData440(2, 42, &test, 1, 0, 0, 0, 0);
fputs(qDumpOutBuffer, stdout);
fputc('\n', stdout);
return 0;
}
static int dumpStdStringList()
{
std::list<std::string> test;
@@ -145,6 +156,18 @@ static int dumpStdStringList()
return 0;
}
static int dumpStdStringQList()
{
QList<std::string> test;
test.push_back("item1");
test.push_back("item2");
prepareInBuffer("QList", "local.stringqlist", "local.stringqlist", "std::string");
qDumpObjectData440(2, 42, &test, 1, sizeof(std::string), 0, 0, 0);
fputs(qDumpOutBuffer, stdout);
fputc('\n', stdout);
return 0;
}
static int dumpStdIntList()
{
std::list<int> test;
@@ -169,11 +192,28 @@ static int dumpStdIntVector()
return 0;
}
static int dumpStdStringVector()
{
std::vector<std::string> test;
test.push_back("item1");
test.push_back("item2");
prepareInBuffer("std::vector", "local.stringvector", "local.stringvector", "std::string");
qDumpObjectData440(2, 42, &test, 1, sizeof(std::string), sizeof(std::list<int>::allocator_type), 0, 0);
fputs(qDumpOutBuffer, stdout);
fputc('\n', stdout);
return 0;
}
static int dumpQObject()
{
QTimer t;
QObjectPrivate *tp = reinterpret_cast<QObjectPrivate *>(&t);
#ifdef KNOWS_OFFSET
const int childOffset = (char*)&tp->children - (char*)tp;
#else
const int childOffset = 0;
#endif
printf("Qt version %s Child offset: %d\n", QT_VERSION_STR, childOffset);
prepareInBuffer("QObject", "local.qobject", "local.qobject", "");
qDumpObjectData440(2, 42, &t, 1, childOffset, 0, 0, 0);
@@ -200,16 +240,22 @@ int main(int argc, char *argv[])
dumpQStringList();
if (!qstrcmp(arg, "QList<int>"))
dumpQIntList();
if (!qstrcmp(arg, "QList<std::string>"))
dumpStdStringQList();
if (!qstrcmp(arg, "QVector<int>"))
dumpQIntVector();
if (!qstrcmp(arg, "string"))
dumpStdString();
if (!qstrcmp(arg, "wstring"))
dumpStdWString();
if (!qstrcmp(arg, "list<int>"))
dumpStdIntList();
if (!qstrcmp(arg, "list<string>"))
dumpStdStringList();
if (!qstrcmp(arg, "vector<int>"))
dumpStdIntVector();
if (!qstrcmp(arg, "vector<string>"))
dumpStdStringVector();
if (!qstrcmp(arg, "QObject"))
dumpQObject();
}