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Using RtlCaptureStackBackTrace instead of StackWalk64 #334

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Using RtlCaptureStackBackTrace instead of StackWalk64 #334

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9 changes: 9 additions & 0 deletions backward.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1136,6 +1136,15 @@ class StackTraceImpl<system_tag::current_tag> : public StackTraceImplHolder {
void *error_addr = nullptr) {
set_context(static_cast<CONTEXT*>(context));
set_error_addr(error_addr);

if (!context) {
_stacktrace.resize(depth);
const WORD capturedFrames = RtlCaptureStackBackTrace(
0, static_cast<DWORD>(depth), _stacktrace.data(), NULL);
_stacktrace.resize(capturedFrames);
return capturedFrames;
}

CONTEXT localCtx; // used when no context is provided

if (depth == 0) {
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