diff options
Diffstat (limited to 'src/qml/qml/v4/qv4unwindhelper.cpp')
-rw-r--r-- | src/qml/qml/v4/qv4unwindhelper.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/qml/qml/v4/qv4unwindhelper.cpp b/src/qml/qml/v4/qv4unwindhelper.cpp new file mode 100644 index 0000000000..0d8b21126e --- /dev/null +++ b/src/qml/qml/v4/qv4unwindhelper.cpp @@ -0,0 +1,38 @@ +#include <qv4unwindhelper_p.h> + +#include <wtf/Platform.h> + +#if CPU(X86_64) && (OS(LINUX) || OS(MAC_OS_X)) +# define USE_DW2_HELPER +#elif CPU(X86) && OS(LINUX) +# define USE_DW2_HELPER +#elif CPU(ARM) && OS(LINUX) +# define USE_ARM_HELPER +#elif OS(WINDOWS) + // SJLJ will unwind on Windows +# define USE_NULL_HELPER +#elif OS(IOS) + // SJLJ will unwind on iOS +# define USE_NULL_HELPER +#else +# warning "Unsupported/untested platform!" +# define USE_NULL_HELPER +#endif + +#ifdef USE_DW2_HELPER +# include <qv4unwindhelper_p-dw2.h> +#endif // USE_DW2_HELPER + +#ifdef USE_ARM_HELPER +# include <qv4unwindhelper_p-arm.h> +#endif // USE_ARM_HELPER + +#ifdef USE_NULL_HELPER +using namespace QV4; +void UnwindHelper::prepareForUnwind(ExecutionContext *) {} +void UnwindHelper::registerFunction(Function *function) {Q_UNUSED(function);} +void UnwindHelper::registerFunctions(const QVector<Function *> &functions) {Q_UNUSED(functions);} +void UnwindHelper::deregisterFunction(Function *function) {Q_UNUSED(function);} +void UnwindHelper::deregisterFunctions(const QVector<Function *> &functions) {Q_UNUSED(functions);} +#endif // USE_NULL_HELPER + |