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Implemented TracingHeap_Destroy and TraceNextN

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This commit is contained in:
vegowotenks 2024-10-14 12:31:58 +02:00
parent 4f2a816128
commit ccbe41c269
3 changed files with 127 additions and 23 deletions
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30
src/TracingHeap/TracingHeap.h
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@ -13,6 +13,7 @@ enum TracingColor {
typedef struct TracingObject {
struct TracingObject* global_next;
struct TracingObject* global_prev;
struct TracingObject* color_next;
struct TracingObject* color_prev;
enum TracingColor color;
@ -21,8 +22,21 @@ typedef struct TracingObject {
alignas(void*) char data[];
} TracingObject;
typedef int (*TraceReferenceCallback) (void* context, void* reference);
typedef int (*ReferenceTracingFunction) (void* context, void* object, TraceReferenceCallback trace_callback, void* callback_context);
typedef int (*TracingHeapVisit) (void* context, void* reference);
typedef int (*TracingHeapTraceData) (void* context, void* data, TracingHeapVisit trace_callback, void* callback_context);
typedef int (*TracingHeapDataDestructor) (void* context, void* data);
typedef size_t (*TracingHeapSizeQuery) (void* context, void* data);
typedef struct TracingHeapConfig_s {
TracingHeapTraceData trace_data;
void* trace_context;
TracingHeapDataDestructor destructor;
void* destructor_context;
TracingHeapSizeQuery size_query;
void* size_query_context;
} TracingHeapConfig;
typedef struct TracingHeap_s {
TracingObject* objects;
@ -30,20 +44,22 @@ typedef struct TracingHeap_s {
TracingObject* grey_objects;
TracingObject* black_objects;
ReferenceTracingFunction tracing_function;
void* tracing_function_context;
enum TracingColor reachable_color;
enum TracingColor unreachable_color;
TracingHeapConfig config;
allocator_t* allocator;
} TracingHeap;
int TracingHeap_Create(TracingHeap* self, ReferenceTracingFunction tracing_function, allocator_t* allocator);
int TracingHeap_Create(TracingHeap* self, allocator_t* allocator);
void TracingHeap_Destroy(TracingHeap* self);
void* TracingHeap_Allocate(TracingHeap* self, size_t bytes);
int TracingHeap_AddTracingRoot(TracingHeap* self, void* data);
int TracingHeap_BeginTrace(TracingHeap* self);
int TracingHeap_EndTrace(TracingHeap* self);
int TracingHeap_TraceNext(TracingHeap* self);
size_t TracingHeap_TraceNextN(TracingHeap* self, size_t n);
int TracingHeap_AddTracingRoot(TracingHeap* self, void* data);
#endif // header