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Why does the compiler sometimes use ud2 and sometimes int 3?

IT · 2026-10-19 19:21

微软旧事专栏解释编译器在生成不应执行的代码时，选择ud2或int 3指令的原因，涉及两者在异常处理与调试语义上的差异。

Source: devblogs.microsoft.com

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