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minor refactoring

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CPunch
2020-12-07 14:35:14 -06:00
parent d00b803e6f
commit aff011a8d1
3 changed files with 16 additions and 21 deletions
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19
src/cmem.c
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@@ -149,19 +149,10 @@ void markObject(CState *state, CObj *obj) {
if (obj->type == COBJ_CFUNCTION || obj->type == COBJ_STRING)
return;
// we don't use cosmoM_growarray because we don't want to trigger another GC event while in the GC!
if (state->grayCount >= state->grayCapacity || state->grayStack == NULL) {
int old = state->grayCapacity;
state->grayCapacity = old * GROW_FACTOR;
state->grayStack = (CObj**)realloc(state->grayStack, sizeof(CObj*) * state->grayCapacity);
// we can use cosmoM_growaraay because we lock the GC when we entered in cosmoM_collectGarbage
cosmoM_growarray(state, CObj*, state->grayStack.array, state->grayStack.count, state->grayStack.capacity);
if (state->grayStack == NULL) {
CERROR("failed to allocate memory for grayStack!");
exit(1);
}
}
state->grayStack[state->grayCount++] = obj;
state->grayStack.array[state->grayStack.count++] = obj;
}
void markValue(CState *state, CValue val) {
@@ -171,8 +162,8 @@ void markValue(CState *state, CValue val) {
// trace our gray references
void traceGrays(CState *state) {
while (state->grayCount > 0) {
CObj* obj = state->grayStack[--state->grayCount];
while (state->grayStack.count > 0) {
CObj* obj = state->grayStack.array[--state->grayStack.count];
blackenObject(state, obj);
}
}