JDK-8253816 : Support macOS W^X
- Type: Sub-task
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 11,16
- Priority: P2
- Status: Resolved
- Resolution: Fixed
- OS: os_x
- CPU: aarch64
- Submitted: 2020-09-29
- Updated: 2022-09-22
- Resolved: 2021-03-25
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 11 | JDK 17 | JDK 8 |
|---|---|---|
| 11.0.15Fixed | 17 b16Fixed  |
8u361Fixed |
Description
https://developer.apple.com/documentation/apple_silicon/porting_just-in-time_compilers_to_apple_silicon?language=objc On Apple Silicon, it will be impossible to have memory regions that are writable and executable at the same time. We should investigate possibility to use pthread_jit_write_protect_np together with MAP_JIT (JDK-8234930)
Comments
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