feat(profiler): async-signal-safety sanitizer#540

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jbachorik merged 9 commits into

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worktree-prof-14763-as-safety-sanitizer

May 26, 2026

Commits on May 25, 2026

feat(profiler): add async-signal-safety sanitizer (PROF-14763)

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fix(profiler): pre-warm libgcc_s + defer signal-context dlopen_hook work

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chore(deps): cap JUnit at 5.9.x to preserve Java 8/11 CI compatibility

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build: share library compile across gtest binaries

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build: add GraalVM JDK support to docker test runner

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fix(profiler): use initial-exec TLS model for signal-depth counter

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fix(profiler): store signal-handler depth in ProfiledThread

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fix(profiler): address code-review findings on PR #540

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refactor(profiler): extract OS::sleepWhile, drop unused helpers

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