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Justin Ethier 2015-10-15 18:39:48 -04:00
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runtime.c
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@ -2385,6 +2385,11 @@ void GC(cont,ans,num_ans) closure cont; object *ans; int num_ans;
- may be able to modify transp macro to do this part - may be able to modify transp macro to do this part
can still use write buffer to ensure any heap->stack references are handled can still use write buffer to ensure any heap->stack references are handled
- also want to use this barrier to handle any globals that are re-assigned to
locations on the stack, to ensure they are moved to the heap during GC.
- write barrier really should be per-stack, since OK to leave those items until
stack is collected
- TBD how this works with multiple threads, each with its own stack
need to transport: need to transport:
- stack closure/args - stack closure/args