26 lines
544 B
C++
26 lines
544 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->state.set_marked_p((cell)obj, obj->size());
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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->state.marked_p((cell)obj))
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promoted_object(obj);
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}
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};
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}
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