Hi,
Investigating the "Total number of failed allocations:" from the
wkspace cmd i see that;
/* Statistics */
++stats->failed_allocs;
Are incremented when _Heap_Allocate_aligned_with_boundary fails, however it
seems this will routinely fail due to;
_Heap_Protection_free_all_delayed_blocks seemingly on purpose creating an
impossibly large allocation.
uintptr_t large = 0
- (uintptr_t) HEAP_BLOCK_HEADER_SIZE
- (uintptr_t) HEAP_ALLOC_BONUS
- (uintptr_t) 1;
void *p = _Heap_Allocate( heap, large );
This makes it difficult to place a breakpoint on failed_allocs to
investigate true low memory situations with heap protection enabled.
regards
---
Matthew J Fletcher
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