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Use gdb's 'print' command to access dumper output.

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Simple solution after all. This idea got initially dropped early in the
process because it does not handle binary data and using x/x was
way to slow. But since we use only printable characters now thanks
to base64 encoding etc using 'p' becomes feasible again and simplifies
the process vastly as no additional communication channel is needed anymore.
This commit is contained in:
hjk
2009-01-21 11:12:12 +01:00
parent f1a7c95813
commit 076488bfbb
6 changed files with 243 additions and 57 deletions
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30
src/plugins/debugger/gdbmi.cpp
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@@ -46,20 +46,20 @@ QTextStream & operator<<(QTextStream & os, const GdbMi & mi)
return os << mi.toString();
}
//static void skipSpaces(const GdbMi::Char *&from, const GdbMi::Char *to)
//static void skipSpaces(const char *&from, const char *to)
//{
// while (from != to && QChar(*from).isSpace())
// ++from;
//}
void GdbMi::parseResultOrValue(const Char *&from, const Char *to)
void GdbMi::parseResultOrValue(const char *&from, const char *to)
{
//skipSpaces(from, to);
while (from != to && QChar(*from).isSpace())
++from;
//qDebug() << "parseResultOrValue: " << QByteArray::fromLatin1(from, to - from);
//qDebug() << "parseResultOrValue: " << QByteArray(from, to - from);
parseValue(from, to);
if (isValid()) {
//qDebug() << "no valid result in " << QByteArray::fromLatin1(from, to - from);
@@ -67,7 +67,7 @@ void GdbMi::parseResultOrValue(const Char *&from, const Char *to)
}
if (from == to || *from == '(')
return;
const Char *ptr = from;
const char *ptr = from;
while (ptr < to && *ptr != '=') {
//qDebug() << "adding" << QChar(*ptr) << "to name";
++ptr;
@@ -80,7 +80,7 @@ void GdbMi::parseResultOrValue(const Char *&from, const Char *to)
}
}
QByteArray GdbMi::parseCString(const Char *&from, const Char *to)
QByteArray GdbMi::parseCString(const char *&from, const char *to)
{
QByteArray result;
//qDebug() << "parseCString: " << QByteArray::fromUtf16(from, to - from);
@@ -88,7 +88,7 @@ QByteArray GdbMi::parseCString(const Char *&from, const Char *to)
qDebug() << "MI Parse Error, double quote expected";
return QByteArray();
}
const Char *ptr = from;
const char *ptr = from;
++ptr;
while (ptr < to) {
if (*ptr == '"') {
@@ -115,7 +115,7 @@ QByteArray GdbMi::parseCString(const Char *&from, const Char *to)
return result;
}
void GdbMi::parseValue(const Char *&from, const Char *to)
void GdbMi::parseValue(const char *&from, const char *to)
{
//qDebug() << "parseValue: " << QByteArray::fromUtf16(from, to - from);
switch (*from) {
@@ -135,7 +135,7 @@ void GdbMi::parseValue(const Char *&from, const Char *to)
}
void GdbMi::parseTuple(const Char *&from, const Char *to)
void GdbMi::parseTuple(const char *&from, const char *to)
{
//qDebug() << "parseTuple: " << QByteArray::fromUtf16(from, to - from);
QTC_ASSERT(*from == '{', /**/);
@@ -143,7 +143,7 @@ void GdbMi::parseTuple(const Char *&from, const Char *to)
parseTuple_helper(from, to);
}
void GdbMi::parseTuple_helper(const Char *&from, const Char *to)
void GdbMi::parseTuple_helper(const char *&from, const char *to)
{
//qDebug() << "parseTuple_helper: " << QByteArray::fromUtf16(from, to - from);
m_type = Tuple;
@@ -163,7 +163,7 @@ void GdbMi::parseTuple_helper(const Char *&from, const Char *to)
}
}
void GdbMi::parseList(const Char *&from, const Char *to)
void GdbMi::parseList(const char *&from, const char *to)
{
//qDebug() << "parseList: " << QByteArray::fromUtf16(from, to - from);
QTC_ASSERT(*from == '[', /**/);
@@ -267,8 +267,8 @@ QByteArray GdbMi::toString(bool multiline, int indent) const
void GdbMi::fromString(const QByteArray &ba)
{
const Char *from = ba.constBegin();
const Char *to = ba.constEnd();
const char *from = ba.constBegin();
const char *to = ba.constEnd();
parseResultOrValue(from, to);
}
@@ -449,16 +449,16 @@ static struct Tester {
}
for (int i = from; i < to; ++i) {
if (str[i] == '{')
result += "{\n" + QByteArray(2*++indent + 1, QChar(' '));
result += "{\n" + QByteArray(2*++indent + 1, ' ');
else if (str[i] == '}') {
if (!result.isEmpty() && result[result.size() - 1] != '\n')
result += "\n";
result += QByteArray(2*--indent + 1, QChar(' ')) + "}\n";
result += QByteArray(2*--indent + 1, ' ') + "}\n";
}
else if (str[i] == ',') {
if (true || !result.isEmpty() && result[result.size() - 1] != '\n')
result += "\n";
result += QByteArray(2*indent, QChar(' '));
result += QByteArray(2*indent, ' ');
}
else
result += str[i];