36 lines
855 B
C++
36 lines
855 B
C++
namespace factor {
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struct full_policy {
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factor_vm* parent;
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tenured_space* tenured;
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explicit full_policy(factor_vm* parent)
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: parent(parent), tenured(parent->data->tenured) {}
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bool should_copy_p(object* untagged) {
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return !tenured->contains_p(untagged);
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}
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void promoted_object(object* obj) {
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tenured->set_marked_p(obj);
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parent->mark_stack.push_back((cell)obj);
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}
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void visited_object(object* obj) {
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if (!tenured->marked_p(obj))
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promoted_object(obj);
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}
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};
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struct full_collector : collector<tenured_space, full_policy> {
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code_block_visitor<gc_workhorse<tenured_space, full_policy> > code_visitor;
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explicit full_collector(factor_vm* parent);
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void trace_code_block(code_block* compiled);
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void trace_context_code_blocks();
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void trace_code_roots();
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void trace_object_code_block(object* obj);
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};
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}
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