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This was referenced Mar 1, 2024
janvorli
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Mar 1, 2024
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CI should catch this, but just in case: my recently merged #98908 added a new call to the To fix, replace with: GetThread()->StackWalkFrames(FindFailFastCallerCallback, &findCallerData, FUNCTIONSONLY | QUICKUNWIND); |
jkotas
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Mar 5, 2024
| // stack crawl. Eventually need to always do this but it | ||
| // breaks the debugger right now. | ||
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| #define LIGHTUNWIND 0x0020 // allow using cache schema (see StackwalkCache class) |
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There is confusion about what's called LIGHTUNWIND vs. QUICKUNWIND. The implementation of the LIGHTUNWIND was under HAS_QUICKUNWIND ifdef and otherwise used Quick Unwind names.
The distinction between LIGHTUNWIND vs. QUICKUNWIND seems to be important for Windows x86 unwinding in abnormal situations, so I am going to keep it, but I am going to rename everything related to light unwind to be called light unwind.
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… bit on x86, but it is not worth it to keep it around for that.
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It costs about as much as it saves on x64. It may be helping a little bit on x86, but it is not worth it to keep it around for that.