ZIP64 support added#1712
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eclipse-openj9#1701 Related topics updated with the ZIP64 support information. Closes eclipse-openj9#1701 Signed-off-by: Sreekala Gopakumar sreekala.gopakumar@ibm.com
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@hangshao0 @lzhou2025 @tajila - I have updated the docs. Please check and let me know if the changes are ok. Thanks! |
| | `-Xzero:nosharezip` | Disables the sharezip sub option | | ||
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| :fontawesome-solid-pencil:{: .note aria-hidden="true"} **Note:** From the 0.60.0 release onwards, the OpenJ9 VM supports ZIP files that use ZIP64 extensions, enabling support for JAR and ZIP archives larger than 4 GB. This support is independent of the `-Xzero` option settings. |
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From the 0.60.0 release onwards, the OpenJ9 VM supports ZIP files that use ZIP64 extensions, enabling support for JAR and ZIP archives larger than 4 GB
This is already covered in other pages.
This support is independent of the
-Xzerooption settings
Not sure if every reader understand what this implies.
After reading this, I slightly prefer not adding this new paragraph in this page. Also these are deprecated options, I don't expect users to use or tune the options here.
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I see eclipse-openj9/openj9#23594 is not yet merged, I assume this should wait on that. |
| | **VM (Virtual Machine)** | The runtime environment that executes Java bytecode and manages application resources. | <ul><li>[New to Eclipse OpenJ9?](openj9_newuser.md)</li><li>[Garbage collection policies](gc.md)</li><li>[The JIT compiler](jit.md)</li></ul> | | ||
| | **Warm Optimization** | The standard JIT optimization level used after startup for most methods that reach the invocation threshold. See [Optimization levels](jit.md#optimization-levels). | <ul><li>[The JIT compiler](jit.md)</li><li>[-Xjit / -Xnojit](xjit.md)</li></ul> | | ||
| | **Write Barrier** | A mechanism that tracks object reference modifications to support concurrent GC operations. | <ul><li>[Garbage collection policies](gc.md)</li></ul> | | ||
| | **ZIP64** | Extensions to the ZIP file format specification that overcomes the 4 GB size limitation of standard ZIP files. Supported on 64-bit platforms from the 0.60.0 release onwards for bootstrap class loading and shared classes cache. | <ul><li>[What's new in version 0.60.0](version0.60.md)</li><li>[Introduction to class data sharing](shrc.md)</li><li>[-Xzero](xzero.md)</li></ul> | |
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The expectation is that support will apply to all platforms (not just 64-bit platforms).
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#1701
Related topics updated with the ZIP64 support information.
Closes #1701
Signed-off-by: Sreekala Gopakumar sreekala.gopakumar@ibm.com