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30 lines
858 B
C++
30 lines
858 B
C++
#include <hex/trace/exceptions.hpp>
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namespace hex::trace {
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static std::optional<StackTraceResult> s_lastExceptionStackTrace;
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std::optional<StackTraceResult> getLastExceptionStackTrace() {
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if (!s_lastExceptionStackTrace.has_value())
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return std::nullopt;
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auto result = s_lastExceptionStackTrace.value();
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s_lastExceptionStackTrace.reset();
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return result;
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}
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}
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#if defined(HEX_WRAP_CXA_THROW)
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extern "C" {
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[[noreturn]] void __real___cxa_throw(void* thrownException, void* type, void (*destructor)(void*));
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[[noreturn]] void __wrap___cxa_throw(void* thrownException, void* type, void (*destructor)(void*)) {
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hex::trace::s_lastExceptionStackTrace = hex::trace::getStackTrace();
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__real___cxa_throw(thrownException, type, destructor);
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}
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}
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#endif |