249 …t sljit_stack* SLJIT_CALL sljit_allocate_stack(sljit_uw limit, sljit_uw max_limit, void *allocator…  in sljit_allocate_stack()  argument
258 	if (limit > max_limit || limit < 1)  in sljit_allocate_stack()
285 	max_limit = (max_limit + sljit_page_align) & ~sljit_page_align;  in sljit_allocate_stack()
288 	ptr = VirtualAlloc(NULL, max_limit, MEM_RESERVE, PAGE_READWRITE);  in sljit_allocate_stack()
293 	stack->max_limit = (sljit_u8 *)ptr;  in sljit_allocate_stack()
294 	stack->base = stack->max_limit + max_limit;  in sljit_allocate_stack()
301 	ptr = (void *)uvm_km_alloc(kernel_map, max_limit, PAGE_SIZE, UVM_KMF_WIRED|UVM_KMF_ZERO);  in sljit_allocate_stack()
306 	stack->max_limit = (sljit_u8 *)ptr;  in sljit_allocate_stack()
307 	stack->base = stack->max_limit + max_limit;  in sljit_allocate_stack()
311 	ptr = mmap(NULL, max_limit, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);  in sljit_allocate_stack()
319 	ptr = mmap(NULL, max_limit, PROT_READ | PROT_WRITE, MAP_PRIVATE, dev_zero, 0);  in sljit_allocate_stack()
325 	stack->max_limit = (sljit_u8 *)ptr;  in sljit_allocate_stack()
326 	stack->base = stack->max_limit + max_limit;  in sljit_allocate_stack()
339 	VirtualFree((void*)stack->max_limit, 0, MEM_RELEASE);  in sljit_free_stack()
341 	uvm_km_free(kernel_map, (vaddr_t)stack->max_limit,  in sljit_free_stack()
342 	    stack->base - stack->max_limit, UVM_KMF_WIRED);  in sljit_free_stack()
344 	munmap((void*)stack->max_limit, stack->base - stack->max_limit);  in sljit_free_stack()
356 	if ((new_limit < stack->max_limit) || (new_limit >= stack->base))  in sljit_stack_resize()