Code

Support moving GCs in MMTk#57294

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qinsoon wants to merge 12 commits intoJuliaLang:masterJuliaLang/julia:masterfrom qinsoon:mmtk-support-movingqinsoon/julia:mmtk-support-movingCopy head branch name to clipboard

+765-61

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Commits on Feb 5, 2025

• Only pin owners, not all generic memory objects

  

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• Adding macros to push pinning roots - port PR mmtk#43 (mmtk#71)

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• Add GC preserve hook (mmtk#70)

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Commits on Feb 6, 2025

• Support VO bit (mmtk#76)

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• Add jl_gc_notify_image_alloc. Add back VO bit generation in code gen.

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• Save thread context before yielding for GC (mmtk#78)

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• Pin pointer literals in literal_pointer_val and Julia pointers in julia_to_scm (mmtk#80)

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• Differentiate OBJ_PIN and PTR_PIN. Add more pinning. Trace all global roots. (mmtk#84)

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• Introduce non moving alloc (mmtk#86)

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• Fix multiple merge issues

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Commits on Feb 7, 2025

• Merge remote-tracking branch 'upstream/master' into mmtk-support-moving

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• Allow setting MMTK_MOVING

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