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Lobo 2026-02-09 14:44:00 -03:00
parent e18681b309
commit 20da6dd16d
14 changed files with 279 additions and 183 deletions
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25
src/core/gc.c
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@ -9,7 +9,7 @@
#include <stdlib.h>
#include <string.h>
#define GC_DEBUG 0
#define GC_DEBUG 1
#define ALIGN(n) (((n) + 7) & ~7)
static int in_from(GrowlVM *vm, void *ptr) {
@ -139,14 +139,15 @@ void growl_gc_collect(GrowlVM *vm) {
gc_print_stats(vm, "before GC");
#endif
// Forward work stack
for (size_t i = 0; i < GROWL_STACK_SIZE; ++i) {
vm->wst[i] = forward(vm, vm->wst[i]);
// Forward stacks
for (Growl *obj = vm->wst; obj < vm->sp; ++obj) {
*obj = forward(vm, *obj);
}
// Forward retain stack
for (size_t i = 0; i < GROWL_STACK_SIZE; ++i) {
vm->rst[i] = forward(vm, vm->rst[i]);
for (Growl *obj = vm->rst; obj < vm->rsp; ++obj) {
*obj = forward(vm, *obj);
}
for (GrowlFrame *frame = vm->cst; frame < vm->csp; ++frame) {
frame->next = forward(vm, frame->next);
}
// Forward GC roots
@ -154,10 +155,10 @@ void growl_gc_collect(GrowlVM *vm) {
*vm->roots[i] = forward(vm, *vm->roots[i]);
}
// Forward word definitions
for (size_t i = 0; i < vm->defs.count; ++i) {
vm->defs.data[i].callable = forward(vm, vm->defs.data[i].callable);
}
// // Forward word definitions
// for (size_t i = 0; i < vm->defs.count; ++i) {
// vm->defs.data[i].callable = forward(vm, vm->defs.data[i].callable);
// }
uint8_t *tenured_scan = vm->tenured.start;
while (tenured_scan < vm->tenured.free) {