Open
Bug 1707855
Opened 5 years ago
Updated 1 year ago
PoisonIOInterposer write markers are missing on Mac M1s
Categories
(Core :: Gecko Profiler, defect, P3)
Tracking
()
NEW
People
(Reporter: florian, Unassigned)
References
(Depends on 1 open bug, Blocks 1 open bug)
Details
This is causing the browser_startup_mainthreadio.js failure mentionned in bug 1707724 comment 2.
Severity: -- → S3
Priority: -- → P3
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Updated•1 year ago
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OS: Unspecified → macOS
Hardware: Unspecified → ARM64
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Comment 1•1 year ago
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This has been explicitly disabled, as we don't have an implementation of mach_override_ptr (https://searchfox.org/firefox-main/rev/3de2d8eb788da636e08c85dbb7b453857d181e87/xpcom/build/mach_override.c#172) on ARM64 macOS: https://searchfox.org/firefox-main/rev/3de2d8eb788da636e08c85dbb7b453857d181e87/xpcom/build/PoisonIOInterposerMac.cpp#331-341
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Description
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