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xo-gc: move header query aux method impls to GCObjectStore

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This commit is contained in:
Roland Conybeare 2026-04-02 20:35:22 -04:00
commit 9f87d453d0
4 changed files with 57 additions and 17 deletions
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33
src/gc/GCObjectStore.cpp
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@ -75,6 +75,39 @@ namespace xo {
return Generation::sentinel();
}
auto
GCObjectStore::header2size(header_type hdr) const noexcept -> size_type
{
uint32_t z = arena_config_.header_.size(hdr);
return z;
}
object_age
GCObjectStore::header2age(header_type hdr) const noexcept
{
uint32_t age = arena_config_.header_.age(hdr);
assert(age < c_max_object_age);
return object_age(age);
}
uint32_t
GCObjectStore::header2tseq(header_type hdr) const noexcept
{
uint32_t tseq = arena_config_.header_.tseq(hdr);
return tseq;
}
bool
GCObjectStore::is_forwarding_header(header_type hdr) const noexcept
{
/** forwarding pointer encoded as sentinel tseq **/
return arena_config_.header_.is_forwarding_tseq(hdr);
}
void
GCObjectStore::visit_pools(const MemorySizeVisitor & visitor) const
{