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Added CObj->proto support, state->protoObjects defines default protos for each COBJ type

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a lot of refactoring in the VM
This commit is contained in:
CPunch
2021-01-07 19:50:36 -06:00
parent c5bd0c2478
commit 1351ff63b1
9 changed files with 195 additions and 150 deletions
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6
src/cmem.c
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@@ -85,6 +85,7 @@ void markArray(CState *state, CValueArray *array) {
// mark all references associated with the object
void blackenObject(CState *state, CObj *obj) {
markObject(state, (CObj*)obj->proto);
switch (obj->type) {
case COBJ_STRING:
case COBJ_CFUNCTION:
@@ -94,7 +95,6 @@ void blackenObject(CState *state, CObj *obj) {
// mark everything this object is keeping track of
CObjObject *cobj = (CObjObject*)obj;
markTable(state, &cobj->tbl);
markObject(state, (CObj*)cobj->proto);
break;
}
case COBJ_DICT: { // dictionaries are just wrappers for CTable
@@ -243,9 +243,11 @@ void markRoots(CState *state) {
markUserRoots(state);
// mark other misc. internally reserved objects
markObject(state, (CObj*)state->protoObj);
markObject(state, (CObj*)state->error);
for (int i = 0; i < COBJ_MAX; i++)
markObject(state, (CObj*)state->protoObjects[i]);
traceGrays(state);
}