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add custom dumpers for std::list

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This commit is contained in:
hjk
2008-12-10 14:37:15 +01:00
parent 9c244bcbde
commit 94c613c9fe
4 changed files with 170 additions and 46 deletions
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73
bin/gdbmacros/gdbmacros.cpp
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@@ -122,6 +122,7 @@ int qtGhVersion = QT_VERSION;
# include <QImage>
#endif
#include <list>
#include <string>
#include <vector>
@@ -2101,6 +2102,76 @@ static void qDumpQVector(QDumper &d)
d.disarm();
}
static void qDumpStdList(QDumper &d)
{
const std::list<int> &list = *reinterpret_cast<const std::list<int> *>(d.data);
const void *p = d.data;
qCheckAccess(p);
p = deref(p);
qCheckAccess(p);
p = deref(p);
qCheckAccess(p);
p = deref(p);
qCheckAccess(p);
p = deref(addOffset(d.data, sizeof(void*)));
qCheckAccess(p);
p = deref(addOffset(p, sizeof(void*)));
qCheckAccess(p);
p = deref(addOffset(p, sizeof(void*)));
qCheckAccess(p);
p = deref(addOffset(p, sizeof(void*)));
qCheckAccess(p);
int nn = 0;
std::list<int>::const_iterator it = list.begin();
for (int i = 0; i < 101 && it != list.end(); ++i, ++it) {
qCheckAccess(it.operator->());
++nn;
}
if (nn > 100)
P(d, "value", "<more than 100 items>");
else
P(d, "value", "<" << nn << " items>");
P(d, "numchild", nn);
P(d, "valuedisabled", "true");
if (d.dumpChildren) {
unsigned innersize = d.extraInt[0];
bool innerTypeIsPointer = isPointerType(d.innertype);
QByteArray strippedInnerType = stripPointerType(d.innertype);
d << ",children=[";
std::list<int>::const_iterator it = list.begin();
for (int i = 0; i < 1000 && it != list.end(); ++i, ++it) {
d.beginHash();
P(d, "name", "[" << i << "]");
P(d, "type", d.innertype);
const void *p = it.operator->();
if (innerTypeIsPointer) {
if (deref(p)) {
qDumpInnerValue(d, strippedInnerType.data(), deref(p));
} else {
P(d, "type", d.innertype);
P(d, "value", "<null>");
P(d, "numchild", "0");
}
} else {
qDumpInnerValue(d, d.innertype, p);
}
d.endHash();
}
if (it != list.end()) {
d.beginHash();
P(d, "name", "[...]");
P(d, "value", "<incomplete>");
P(d, "type", d.innertype);
d.endHash();
}
d << "]";
}
d.disarm();
}
static void qDumpStdString(QDumper &d)
{
const std::string &str = *reinterpret_cast<const std::string *>(d.data);
@@ -2325,6 +2396,8 @@ static void handleProtocolVersion2and3(QDumper & d)
qDumpStdVector(d);
else if (isEqual(type, "std::vector::bool"))
qDumpStdVectorBool(d);
else if (isEqual(type, "std::list"))
qDumpStdList(d);
else if (isEqual(type, "string"))
qDumpStdString(d);
else if (isEqual(type, "std::string"))