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Add gc_safepoint_mechanism gc attr

This commit is contained in:
Andy Wingo 2023-10-02 22:47:35 +02:00
parent 41591d8722
commit d56356fec7
4 changed files with 18 additions and 0 deletions

View file

@ -50,4 +50,8 @@ static inline size_t gc_write_barrier_card_size(void) {
GC_CRASH();
}
static inline enum gc_safepoint_mechanism gc_safepoint_mechanism(void) {
return GC_SAFEPOINT_MECHANISM_SIGNAL;
}
#endif // BDW_ATTRS_H

View file

@ -37,4 +37,10 @@ static inline enum gc_write_barrier_kind gc_write_barrier_kind(size_t obj_size)
static inline size_t gc_write_barrier_card_table_alignment(void) GC_ALWAYS_INLINE;
static inline size_t gc_write_barrier_card_size(void) GC_ALWAYS_INLINE;
enum gc_safepoint_mechanism {
GC_SAFEPOINT_MECHANISM_COOPERATIVE,
GC_SAFEPOINT_MECHANISM_SIGNAL,
};
static inline enum gc_safepoint_mechanism gc_safepoint_mechanism(void) GC_ALWAYS_INLINE;
#endif // GC_ATTRS_H

View file

@ -52,4 +52,8 @@ static inline size_t gc_write_barrier_card_size(void) {
GC_CRASH();
}
static inline enum gc_safepoint_mechanism gc_safepoint_mechanism(void) {
return GC_SAFEPOINT_MECHANISM_COOPERATIVE;
}
#endif // SEMI_ATTRS_H

View file

@ -57,4 +57,8 @@ static inline size_t gc_write_barrier_card_size(void) {
return 256;
}
static inline enum gc_safepoint_mechanism gc_safepoint_mechanism(void) {
return GC_SAFEPOINT_MECHANISM_COOPERATIVE;
}
#endif // WHIPPET_ATTRS_H