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Whippet captures stack when stopping mutators

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This is part of work to enable conservative GC.
This commit is contained in:
Andy Wingo 2022-09-21 10:33:31 +02:00
parent d2bde8319f
commit deed415a06
4 changed files with 60 additions and 57 deletions
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21
precise-roots-embedder.h
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@ -2,9 +2,16 @@
#define PRECISE_ROOTS_EMBEDDER_H
#include "gc-edge.h"
#include "gc-embedder-api.h"
#include "precise-roots-types.h"
static inline int gc_has_conservative_roots(void) {
static inline int gc_has_mutator_conservative_roots(void) {
return 0;
}
static inline int gc_mutator_conservative_roots_may_be_interior(void) {
return 0;
}
static inline int gc_has_global_conservative_roots(void) {
return 0;
}
static inline int gc_has_conservative_intraheap_edges(void) {
@ -19,12 +26,6 @@ static inline void visit_roots(struct handle *roots,
trace_edge(gc_edge(&h->v), trace_data);
}
static inline void gc_trace_conservative_mutator_roots(struct gc_mutator_roots *roots,
void (*trace_ref)(struct gc_ref edge,
void *trace_data),
void *trace_data) {
}
static inline void gc_trace_precise_mutator_roots(struct gc_mutator_roots *roots,
void (*trace_edge)(struct gc_edge edge,
void *trace_data),
@ -33,12 +34,6 @@ static inline void gc_trace_precise_mutator_roots(struct gc_mutator_roots *roots
visit_roots(roots->roots, trace_edge, trace_data);
}
static inline void gc_trace_conservative_heap_roots(struct gc_heap_roots *roots,
void (*trace_ref)(struct gc_ref ref,
void *trace_data),
void *trace_data) {
}
static inline void gc_trace_precise_heap_roots(struct gc_heap_roots *roots,
void (*trace_edge)(struct gc_edge edge,
void *trace_data),