45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#include "../core.h"
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#ifdef HEAP_VERIFY
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u32 heapVerify_mode = -1;
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Value* heap_observed;
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Value* heap_curr;
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void heapVerify_checkFn(Value* v) {
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if (v->refc!=0) {
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#ifdef OBJ_COUNTER
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printf("delta %d for %s, uid "N64d": ", v->refc, type_repr(v->type), v->uid);
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#else
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printf("delta %d for %s: ", (i32)v->refc, type_repr(v->type));
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#endif
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heap_observed = v;
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print(tag(v,OBJ_TAG)); putchar('\n');
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}
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}
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void heapVerify_callVisit(Value* v) {
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if (TIv(v,isArr) && prnk(v)>1) heapVerify_visitP(shObjP(v));
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TIv(v,visit)(v);
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}
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void heap_getReferents(Value* v) {
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heap_curr = v;
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if (TIv(v,isArr) && prnk(v)>1) heapVerify_visitP(shObjP(v));
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TIv(v,visit)(v);
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}
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void heapVerify() {
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heap_observed = 0;
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heapVerify_mode=0; mm_forHeap(heapVerify_callVisit); gc_visitRoots();
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mm_forHeap(heapVerify_checkFn);
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heapVerify_mode=1; mm_forHeap(heapVerify_callVisit); gc_visitRoots();
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if (heap_observed) {
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printf("refc of last: %d\n", heap_observed->refc);
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// heapVerify_mode=2; mm_forHeap(heap_getReferents);
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}
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heapVerify_mode=-1;
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}
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#endif
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