move threadid and mi_get_default_heap to primitives

This commit is contained in:
Daan Leijen 2023-03-14 20:35:00 -07:00
parent 3579d3b861
commit 9b110090b2
9 changed files with 152 additions and 137 deletions

View file

@ -120,7 +120,7 @@ void* _mi_os_get_aligned_hint(size_t try_alignment, size_t size)
if (hint == 0 || hint > MI_HINT_MAX) { // wrap or initialize
uintptr_t init = MI_HINT_BASE;
#if (MI_SECURE>0 || MI_DEBUG==0) // security: randomize start of aligned allocations unless in debug mode
uintptr_t r = _mi_heap_random_next(mi_get_default_heap());
uintptr_t r = _mi_heap_random_next(mi_prim_get_default_heap());
init = init + ((MI_SEGMENT_SIZE * ((r>>17) & 0xFFFFF)) % MI_HINT_AREA); // (randomly 20 bits)*4MiB == 0 to 4TiB
#endif
uintptr_t expected = hint + size;
@ -483,7 +483,7 @@ static uint8_t* mi_os_claim_huge_pages(size_t pages, size_t* total_size) {
// Initialize the start address after the 32TiB area
start = ((uintptr_t)32 << 40); // 32TiB virtual start address
#if (MI_SECURE>0 || MI_DEBUG==0) // security: randomize start of huge pages unless in debug mode
uintptr_t r = _mi_heap_random_next(mi_get_default_heap());
uintptr_t r = _mi_heap_random_next(mi_prim_get_default_heap());
start = start + ((uintptr_t)MI_HUGE_OS_PAGE_SIZE * ((r>>17) & 0x0FFF)); // (randomly 12bits)*1GiB == between 0 to 4TiB
#endif
}