Roland Conybeare
2c8faf6e43
subrepo: subdir: "xo-alloc" merged: "fc656313" upstream: origin: "git@github.com:Rconybea/xo-alloc.git" branch: "main" commit: "fc656313" git-subrepo: version: "0.4.9" origin: "???" commit: "???"
16 lines
803 B
Markdown
16 lines
803 B
Markdown
# xo-alloc -- arena allocator and incremental garbage collector
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# Rules for writing garbage-collected classes.
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Topics
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* allocation - allocate Objects (inheriting xo::Object) before owned scratch space.
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Can relax this if/when abandon the bad-for-locality use of two pointers
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into to-space to keep track of grey objects. Want to use stack anyway
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so we can do depth-first search.
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* destructors - can omit except for finalization
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* assignment - MUST USE Object::assign_member() to assign pointers to gc-owned memory.
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Only necessary for old->new pointers, so don't need to worry about this
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for initialization.
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* finalization - not supported (yet)
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- padding - use IAlloc::with_padding(z) for hand-allocated objects.
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