diff options
Diffstat (limited to 'src/tools/tracegen/etw.cpp')
-rw-r--r-- | src/tools/tracegen/etw.cpp | 86 |
1 files changed, 79 insertions, 7 deletions
diff --git a/src/tools/tracegen/etw.cpp b/src/tools/tracegen/etw.cpp index cdda3bf232..f54a7896ea 100644 --- a/src/tools/tracegen/etw.cpp +++ b/src/tools/tracegen/etw.cpp @@ -1,5 +1,5 @@ // Copyright (C) 2017 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Rafael Roquetto <rafael.roquetto@kdab.com> -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 #include "etw.h" #include "provider.h" @@ -22,6 +22,15 @@ static void writeEtwMacro(QTextStream &stream, const Tracepoint::Field &field) { const QString &name = field.name; + if (field.arrayLen > 0) { + for (int i = 0; i < field.arrayLen; i++) { + stream << "TraceLoggingValue(" << name << "[" << i << "], \"" << name << "[" << i << "]\")"; + if (i + 1 < field.arrayLen) + stream << ",\n "; + } + return; + } + switch (field.backendType) { case Tracepoint::Field::QtString: stream << "TraceLoggingCountedWideString(reinterpret_cast<LPCWSTR>(" @@ -36,11 +45,17 @@ static void writeEtwMacro(QTextStream &stream, const Tracepoint::Field &field) stream << "TraceLoggingValue(" << name << ".toEncoded().constData(), \"" << name << "\")"; return; case Tracepoint::Field::QtRect: + case Tracepoint::Field::QtRectF: stream << "TraceLoggingValue(" << name << ".x(), \"x\"), " << "TraceLoggingValue(" << name << ".y(), \"y\"), " << "TraceLoggingValue(" << name << ".width(), \"width\"), " << "TraceLoggingValue(" << name << ".height(), \"height\")"; return; + case Tracepoint::Field::QtSize: + case Tracepoint::Field::QtSizeF: + stream << "TraceLoggingValue(" << name << ".width(), \"width\"), " + << "TraceLoggingValue(" << name << ".height(), \"height\")"; + return; case Tracepoint::Field::Pointer: stream << "TraceLoggingPointer(" << name << ", \"" << name << "\")"; return; @@ -51,6 +66,10 @@ static void writeEtwMacro(QTextStream &stream, const Tracepoint::Field &field) stream << "TraceLoggingCountedWideString(reinterpret_cast<LPCWSTR>(" << name << "Str.utf16()), static_cast<ULONG>(" << name << "Str.size()), \"" << name << "\")"; return; + case Tracepoint::Field::EnumeratedType: + case Tracepoint::Field::FlagType: + stream << "TraceLoggingString(trace_convert_" << typeToTypeName(field.paramType) << "(" << name << ").toUtf8().constData(), \"" << name << "\")"; + return; default: break; } @@ -85,6 +104,7 @@ static QString createGuid(const QUuid &uuid) static void writePrologue(QTextStream &stream, const QString &fileName, const Provider &provider) { + writeCommonPrologue(stream); QUuid uuid = QUuid::createUuidV5(QUuid(), provider.name.toLocal8Bit()); const QString providerV = providerVar(provider.name); @@ -143,14 +163,14 @@ static void writeEpilogue(QTextStream &stream, const QString &fileName) << "#include <private/qtrace_p.h>\n"; } -static void writeWrapper(QTextStream &stream, const Tracepoint &tracepoint, +static void writeWrapper(QTextStream &stream, const Provider &provider, const Tracepoint &tracepoint, const QString &providerName) { const QString argList = formatFunctionSignature(tracepoint.args); - const QString paramList = formatParameterList(tracepoint.args, ETW); + const QString paramList = formatParameterList(provider, tracepoint.args, tracepoint.fields, ETW); const QString &name = tracepoint.name; const QString includeGuard = QStringLiteral("TP_%1_%2").arg(providerName).arg(name).toUpper(); - const QString provider = providerVar(providerName); + const QString provar = providerVar(providerName); stream << "\n"; @@ -165,7 +185,7 @@ static void writeWrapper(QTextStream &stream, const Tracepoint &tracepoint, << ");\n"; } } - stream << " TraceLoggingWrite(" << provider << ", \"" << name << "\""; + stream << " TraceLoggingWrite(" << provar << ", \"" << name << "\""; for (const Tracepoint::Field &field : tracepoint.fields) { stream << ",\n"; @@ -183,10 +203,56 @@ static void writeWrapper(QTextStream &stream, const Tracepoint &tracepoint, stream << "inline bool trace_" << name << "_enabled()\n" << "{\n" - << " return TraceLoggingProviderEnabled(" << provider << ", 0, 0);\n" + << " return TraceLoggingProviderEnabled(" << provar << ", 0, 0);\n" << "}\n"; } +static void writeEnumConverter(QTextStream &stream, const TraceEnum &enumeration) +{ + stream << "inline QString trace_convert_" << typeToTypeName(enumeration.name) << "(" << enumeration.name << " val)\n"; + stream << "{\n"; + for (const auto &v : enumeration.values) { + if (v.range != 0) { + stream << " if (val >= " << v.value << " && val <= " << v.range << ")\n" + << " return QStringLiteral(\"" << v.name << " + \") + QString::number((int)val - " << v.value << ");\n"; + } + } + stream << "\n QString ret;\n switch (val) {\n"; + + QList<int> handledValues; + for (const auto &v : enumeration.values) { + if (v.range == 0 && !handledValues.contains(v.value)) { + stream << " case " << v.value << ": ret = QStringLiteral(\"" + << aggregateListValues(v.value, enumeration.values) << "\"); break;\n"; + handledValues.append(v.value); + } + } + + stream << " }\n return ret;\n}\n"; +} + +static void writeFlagConverter(QTextStream &stream, const TraceFlags &flag) +{ + stream << "inline QString trace_convert_" << typeToTypeName(flag.name) << "(" << flag.name << " val)\n"; + stream << "{\n QString ret;\n"; + for (const auto &v : flag.values) { + if (v.value == 0) { + stream << " if (val == 0)\n return QStringLiteral(\"" + << aggregateListValues(v.value, flag.values) << "\");\n"; + break; + } + } + QList<int> handledValues; + for (const auto &v : flag.values) { + if (v.value != 0 && !handledValues.contains(v.value)) { + stream << " if (val & " << (1 << (v.value - 1)) + << ") { if (ret.length()) ret += QLatin1Char(\'|\'); ret += QStringLiteral(\"" << v.name << "\"); }\n"; + handledValues.append(v.value); + } + } + stream << " return ret;\n}\n"; +} + static void writeTracepoints(QTextStream &stream, const Provider &provider) { if (provider.tracepoints.isEmpty()) @@ -199,8 +265,14 @@ static void writeTracepoints(QTextStream &stream, const Provider &provider) << "QT_BEGIN_NAMESPACE\n" << "namespace QtPrivate {\n"; + for (const auto &enumeration : provider.enumerations) + writeEnumConverter(stream, enumeration); + + for (const auto &flag : provider.flags) + writeFlagConverter(stream, flag); + for (const Tracepoint &t : provider.tracepoints) - writeWrapper(stream, t, provider.name); + writeWrapper(stream, provider, t, provider.name); stream << "} // namespace QtPrivate\n" << "QT_END_NAMESPACE\n" |