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Lars Kanis authored
When setjmp/longjmp/exceptions are used on Windows it's necessary to store+restore additional information from the TEB. I didn't find any official documentation about the values to be saved, but found the corresponding boost/context implemenataion: https://github.com/boostorg/context/commit/abf8e04e23cf05a499594e674d1c90db39117662 This is similar to the special TIB handling on x86/x86_64 on Windows. Without this fix an exception in a fiber segfaults without any output: ruby -e "Fiber.new{ raise 'test' }.resume"Lars Kanis authoredWhen setjmp/longjmp/exceptions are used on Windows it's necessary to store+restore additional information from the TEB. I didn't find any official documentation about the values to be saved, but found the corresponding boost/context implemenataion: https://github.com/boostorg/context/commit/abf8e04e23cf05a499594e674d1c90db39117662 This is similar to the special TIB handling on x86/x86_64 on Windows. Without this fix an exception in a fiber segfaults without any output: ruby -e "Fiber.new{ raise 'test' }.resume"
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