58 static unsigned int page_sz;  variable
91 	page_sz = getpagesize();  in setup()
102 	addr = SAFE_MMAP(cleanup, 0, page_sz, PROT_READ | PROT_WRITE,  in testfunc_protnone()
106 	TEST(mprotect(addr, page_sz, PROT_NONE));  in testfunc_protnone()
128 	SAFE_MUNMAP(cleanup, addr, page_sz);  in testfunc_protnone()
185 	uintptr_t page_sz = getpagesize();  in get_func()  local
186 	uintptr_t page_mask = ~(page_sz - 1);  in get_func()
192 	*func_page_offset = (uintptr_t)opd->entry & (page_sz - 1);  in get_func()
196 	*func_page_offset = (uintptr_t)&exec_func & (page_sz - 1);  in get_func()
208 		TEST(mprotect(page_to_copy, page_sz, PROT_READ | PROT_EXEC));  in get_func()
219 	memcpy(mem, page_to_copy, page_sz);  in get_func()
221 	clear_cache(mem_start, page_sz);  in get_func()
235 	p = SAFE_MMAP(cleanup, 0, page_sz, PROT_READ | PROT_WRITE,  in testfunc_protexec()
249 	if (func_page_offset + 64 > page_sz) {  in testfunc_protexec()
250 		SAFE_MUNMAP(cleanup, p, page_sz);  in testfunc_protexec()
256 	TEST(mprotect(p, page_sz, PROT_EXEC));  in testfunc_protexec()
279 	SAFE_MUNMAP(cleanup, p, page_sz);  in testfunc_protexec()