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xo-alloc, xo-object: fix alloc,gc unit tests after gc improvements

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This commit is contained in:
Roland Conybeare 2025-11-29 16:58:44 -05:00
commit 2febec3c8c
9 changed files with 44 additions and 17 deletions
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1
include/xo/alloc/ArenaAlloc.hpp
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@ -130,6 +130,7 @@ namespace xo {
std::size_t reserved() const { return hi_ - lo_; };
std::size_t page_size() const { return page_z_; }
std::size_t hugepage_z() const { return hugepage_z_; }
std::byte * free_ptr() const { return free_ptr_; }
void set_free_ptr(std::byte * x);

2
include/xo/alloc/GC.hpp
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@ -177,6 +177,8 @@ namespace xo {
/** @return pagesize (will be the same for {nursery, tenured} spaces) **/
std::size_t pagesize() const;
/** @return hugepage size (will be the same for {nursery, tenured} spaces) **/
std::size_t hugepage_z() const;
/** @return allocation portion of Nursery to-space **/
std::size_t nursery_to_allocated() const;

5
include/xo/alloc/IAlloc.hpp
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@ -16,12 +16,15 @@ namespace xo {
namespace gc {
/** @class IAllocator
* @brief memory allocation interface with limited garbage collector support
* @brief arena allocation interface with limited garbage collector support
*
* Garbage collector support methods:
* - checkpoint()
* - assign_member()
* - alloc_gc_copy()
*
* See class GC for copying incremental collector.
* See class ArenaAlloc for arena allocator
**/
class IAlloc {
public:

3
include/xo/alloc/ListAlloc.hpp
View file

@ -37,6 +37,9 @@ namespace xo {
/** page size used by underlying ArenaAlloc **/
std::size_t page_size() const;
/** hugepage size used by underlying ArenaAlloc **/
std::size_t hugepage_z() const;
/** reset to have at least @p z bytes of storage **/
bool reset(std::size_t z);