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xo-gc: refactor: move some aux method impls to GCObjectStore

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This commit is contained in:
Roland Conybeare 2026-04-02 21:56:12 -04:00
commit 08b313f25c
9 changed files with 131 additions and 34 deletions
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33
src/gc/DX1Collector.cpp
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@ -124,18 +124,13 @@ namespace xo {
bool
DX1Collector::contains(role r, const void * addr) const noexcept
{
return !(this->generation_of(r, addr).is_sentinel());
return gco_store_.contains(r, addr);
}
bool
DX1Collector::contains_allocated(role r, const void * addr) const noexcept
{
Generation g = this->generation_of(r, addr);
if (g.is_sentinel())
return false;
return this->get_space(r, g)->contains_allocated(addr);
return gco_store_.contains_allocated(r, addr);
}
Generation
@ -212,16 +207,6 @@ namespace xo {
DX1Collector::mutation_log_entries() const noexcept
{
return mlog_state_.mutation_log_entries();
#ifdef MOVED
size_type z = 0;
for (Generation gj{0}; gj + 1 < config_.n_generation_; ++gj) {
z += mlog_[role::to_space()][gj]->size();
}
return z;
#endif
}
namespace {
@ -1397,19 +1382,11 @@ namespace xo {
DX1Collector::check_move_policy(header_type alloc_hdr,
void * object_data) const noexcept
{
(void)object_data;
// when gc is moving objects, to- and from- spaces have been
// reversed: forwarding pointers are located in from-space and
// refer to to-space.
object_age age = this->header2age(alloc_hdr);
Generation g = config_.age2gen(age);
assert(runstate_.is_running());
return (g < runstate_.gc_upto());
return gco_store_.check_move_policy(runstate_.gc_upto(),
alloc_hdr,
object_data);
}
auto