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refactor: make shallow_move() available from AGCObjectVisitor

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This commit is contained in:
Roland Conybeare 2026-04-06 00:11:08 -04:00
commit d387355c7c
3 changed files with 14 additions and 5 deletions
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4
include/xo/gc/detail/IGCObjectVisitor_DX1Collector.hpp
View file

@ -47,6 +47,10 @@ namespace xo {
// const methods
// non-const methods
/** allocate copy of source object at address @p src.
Source must be owned by this collector.
Increments object age **/
static void * alloc_copy(DX1Collector & self, std::byte * src);
/** visit child of a gc-aware object. May update child in-place! **/
static void visit_child(DX1Collector & self, AGCObject * iface, void ** pp_data) noexcept;
///@}

10
src/gc/GCObjectStore.cpp
View file

@ -454,7 +454,7 @@ namespace xo {
}
void
GCObjectStore::forward_inplace_aux(DX1Collector * gc,
GCObjectStore::forward_inplace_aux(DX1Collector * x1gc,
AGCObject * lhs_iface,
void ** lhs_data,
Generation upto)
@ -498,7 +498,7 @@ namespace xo {
log && log("disposition: not in from-space. Don't forward, but check children");
obj<AGCObject> gco(lhs_iface, object_data);
gco.visit_gco_children(gc->ref<AGCObjectVisitor>());
gco.visit_gco_children(x1gc->ref<AGCObjectVisitor>());
return;
}
@ -609,7 +609,7 @@ namespace xo {
* +----------+
*/
*lhs_data = this->_shallow_move(gc, lhs_iface, *lhs_data);
*lhs_data = this->_shallow_move(x1gc, lhs_iface, *lhs_data);
/*
* lhs obj<AGCObject> (from-space)
@ -860,7 +860,7 @@ namespace xo {
} /*_deep_move_gc_owned*/
void *
GCObjectStore::_shallow_move(DX1Collector * gc,
GCObjectStore::_shallow_move(DX1Collector * x1gc,
AGCObject * iface,
void * from_src)
{
@ -870,7 +870,7 @@ namespace xo {
//obj<AAllocator, DX1Collector> gc_gco(gc);
void * to_dest = iface->shallow_move(from_src, gc->ref<ACollector>());
void * to_dest = iface->shallow_move(from_src, x1gc->ref<ACollector>());
log && log(xtag("from_src", from_src), xtag("to_dest", to_dest));
log && log(xtag("tseq", info.tseq()),

5
src/gc/facet/IGCObjectVisitor_DX1Collector.cpp
View file

@ -15,6 +15,11 @@
namespace xo {
namespace mm {
auto
IGCObjectVisitor_DX1Collector::alloc_copy(DX1Collector & self, std::byte * src) -> void *
{
return self.alloc_copy(src);
}
auto
IGCObjectVisitor_DX1Collector::visit_child(DX1Collector & self, AGCObject * iface, void ** pp_data) noexcept -> void
{