Unverified50% confidenceFactExact time
GCC通过gcov、LLVM通过SanitizerCoverage在编译阶段向每个基本块插入计数器调用，实现源码级覆盖率采集
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Binary Coverage Analysis Without Source Code: INT3 Breakpoint Traps and Hardware Tracing in Practice
hackernewshackernews7/5/2026
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