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src/share/vm/gc/shared/collectedHeap.cpp
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*** 457,467 ****
assert(words >= filler_array_min_size(), "too small for an array");
assert(words <= filler_array_max_size(), "too big for a single object");
const size_t payload_size = words - filler_array_hdr_size();
const size_t len = payload_size * HeapWordSize / sizeof(jint);
! assert((int)len >= 0, err_msg("size too large " SIZE_FORMAT " becomes %d", words, (int)len));
// Set the length first for concurrent GC.
((arrayOop)start)->set_length((int)len);
post_allocation_setup_common(Universe::intArrayKlassObj(), start);
DEBUG_ONLY(zap_filler_array(start, words, zap);)
--- 457,467 ----
assert(words >= filler_array_min_size(), "too small for an array");
assert(words <= filler_array_max_size(), "too big for a single object");
const size_t payload_size = words - filler_array_hdr_size();
const size_t len = payload_size * HeapWordSize / sizeof(jint);
! assert((int)len >= 0, "size too large " SIZE_FORMAT " becomes %d", words, (int)len);
// Set the length first for concurrent GC.
((arrayOop)start)->set_length((int)len);
post_allocation_setup_common(Universe::intArrayKlassObj(), start);
DEBUG_ONLY(zap_filler_array(start, words, zap);)
*** 620,633 ****
// Test that a pointer to before the heap start is reported as outside the heap.
assert(heap_start >= ((uintptr_t)NULL + epsilon), "sanity");
void* before_heap = (void*)(heap_start - epsilon);
assert(!heap->is_in(before_heap),
! err_msg("before_heap: " PTR_FORMAT " is unexpectedly in the heap", p2i(before_heap)));
// Test that a pointer to after the heap end is reported as outside the heap.
assert(heap_end <= ((uintptr_t)-1 - epsilon), "sanity");
void* after_heap = (void*)(heap_end + epsilon);
assert(!heap->is_in(after_heap),
! err_msg("after_heap: " PTR_FORMAT " is unexpectedly in the heap", p2i(after_heap)));
}
#endif
--- 620,633 ----
// Test that a pointer to before the heap start is reported as outside the heap.
assert(heap_start >= ((uintptr_t)NULL + epsilon), "sanity");
void* before_heap = (void*)(heap_start - epsilon);
assert(!heap->is_in(before_heap),
! "before_heap: " PTR_FORMAT " is unexpectedly in the heap", p2i(before_heap));
// Test that a pointer to after the heap end is reported as outside the heap.
assert(heap_end <= ((uintptr_t)-1 - epsilon), "sanity");
void* after_heap = (void*)(heap_end + epsilon);
assert(!heap->is_in(after_heap),
! "after_heap: " PTR_FORMAT " is unexpectedly in the heap", p2i(after_heap));
}
#endif
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