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#ifndef QV4UNWINDHELPER_H
#define QV4UNWINDHELPER_H
#include <QtCore/QVector>
namespace QV4 {
struct Function;
struct ExecutionContext;
class UnwindHelper
{
public:
static void prepareForUnwind(ExecutionContext *ctx);
static void registerFunction(Function *function);
static void registerFunctions(const QVector<Function *> &functions);
static void deregisterFunction(Function *function);
static void deregisterFunctions(const QVector<Function *> &functions);
#ifdef Q_PROCESSOR_ARM
static int unwindInfoSize();
static void writeARMUnwindInfo(void *codeAddr, int codeSize);
#endif
};
}
#endif // QV4UNWINDHELPER_H
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