| /bionic/libc/private/ |
| D | WriteProtected.h | 32 char padding[PAGE_SIZE];
36 } __attribute__((aligned(PAGE_SIZE)));
43 static_assert(sizeof(T) < PAGE_SIZE,
58 if (mprotect(&contents, PAGE_SIZE, PROT_READ)) { in initialize()
73 if (mprotect(&contents, PAGE_SIZE, PROT_READ | PROT_WRITE) != 0) { in mutate()
78 if (mprotect(&contents, PAGE_SIZE, PROT_READ) != 0) { in mutate()
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| D | bionic_page.h | 31 #define PAGE_END(x) PAGE_START((x) + (PAGE_SIZE-1))
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| D | CFIShadow.h | 72 align_up((kMaxTargetAddr >> (kShadowGranularity - 1)), PAGE_SIZE);
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| /bionic/libc/bionic/ |
| D | getpagesize.cpp | 34 return PAGE_SIZE; in getpagesize()
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| D | sysinfo.cpp | 82 return (static_cast<int64_t>(si.totalram) * si.mem_unit) / PAGE_SIZE; in get_phys_pages()
88 return ((static_cast<int64_t>(si.freeram) + si.bufferram) * si.mem_unit) / PAGE_SIZE; in get_avphys_pages()
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| D | mremap.cpp | 41 size_t rounded = __BIONIC_ALIGN(new_size, PAGE_SIZE); in mremap()
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| D | bionic_allocator.cpp | 102 blocks_per_page_((PAGE_SIZE - sizeof(small_object_page_info)) / in BionicSmallObjectAllocator()
160 munmap(page, PAGE_SIZE); in free_page()
195 void* const map_ptr = mmap(nullptr, PAGE_SIZE, PROT_READ | PROT_WRITE, in alloc_page()
201 prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, map_ptr, PAGE_SIZE, in alloc_page()
320 align = MIN(align, PAGE_SIZE); in memalign()
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| D | mmap.cpp | 51 size_t rounded = __BIONIC_ALIGN(size, PAGE_SIZE); in mmap64()
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| D | pthread_create.cpp | 90 size_t allocation_size = __BIONIC_ALIGN(sizeof(bionic_tls), PAGE_SIZE); in __allocate_temp_bionic_tls()
103 munmap(tls, __BIONIC_ALIGN(sizeof(bionic_tls), PAGE_SIZE)); in __free_temp_bionic_tls()
229 mmap_size = __BIONIC_ALIGN(mmap_size, PAGE_SIZE); in __allocate_thread_mapping()
273 attr->guard_size = __BIONIC_ALIGN(attr->guard_size, PAGE_SIZE); in __allocate_thread()
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| D | pthread_attr.cpp | 146 if ((stack_size & (PAGE_SIZE - 1) || stack_size < PTHREAD_STACK_MIN)) { in pthread_attr_setstack()
149 if (reinterpret_cast<uintptr_t>(stack_base) & (PAGE_SIZE - 1)) { in pthread_attr_setstack()
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| D | pthread_internal.h | 202 #define PTHREAD_GUARD_SIZE PAGE_SIZE
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| D | ndk_cruft.cpp | 60 unsigned int __page_size = PAGE_SIZE;
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| /bionic/libc/kernel/uapi/linux/ |
| D | resource.h | 60 #define MLOCK_LIMIT ((PAGE_SIZE > 64 * 1024) ? PAGE_SIZE : 64 * 1024)
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| D | binfmts.h | 23 #define MAX_ARG_STRLEN (PAGE_SIZE * 32)
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| D | a.out.h | 88 #define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? PAGE_SIZE : 0)
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| /bionic/libdl/ |
| D | libdl_cfi.cpp | 29 char padding[PAGE_SIZE - sizeof(v)];
30 } shadow_base_storage alignas(PAGE_SIZE);
37 static_assert(sizeof(shadow_base_storage) == PAGE_SIZE, ""); in __cfi_init()
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| /bionic/libc/include/sys/ |
| D | user.h | 38 #define PAGE_SIZE 4096 macro
39 #define PAGE_MASK (~(PAGE_SIZE - 1))
107 #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * PAGE_SIZE)
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| /bionic/libc/include/android/ |
| D | legacy_sys_mman_inlines.h | 58 size_t __rounded = __BIONIC_ALIGN(__size, PAGE_SIZE); in mmap64()
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| /bionic/linker/ |
| D | linker_block_allocator.cpp | 36 static constexpr size_t kAllocateSize = PAGE_SIZE * 100;
37 static_assert(kAllocateSize % PAGE_SIZE == 0, "Invalid kAllocateSize.");
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| D | linker_phdr.cpp | 528 if (align == PAGE_SIZE) { in ReserveAligned()
538 size_t mmap_size = align_up(size, align) + align - PAGE_SIZE; in ReserveAligned()
550 size_t n = is_first_stage_init() ? 0 : arc4random_uniform((last - first) / PAGE_SIZE + 1); in ReserveAligned()
551 uint8_t* start = first + n * PAGE_SIZE; in ReserveAligned()
664 memset(reinterpret_cast<void*>(seg_file_end), 0, PAGE_SIZE - PAGE_OFFSET(seg_file_end)); in LoadSegments()
932 memcmp(mem_base + match_offset, file_base + match_offset, PAGE_SIZE) != 0) { in phdr_table_map_gnu_relro()
933 match_offset += PAGE_SIZE; in phdr_table_map_gnu_relro()
939 memcmp(mem_base + mismatch_offset, file_base + mismatch_offset, PAGE_SIZE) == 0) { in phdr_table_map_gnu_relro()
940 mismatch_offset += PAGE_SIZE; in phdr_table_map_gnu_relro()
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| D | linker_utils.cpp | 172 constexpr off64_t kPageMask = ~static_cast<off64_t>(PAGE_SIZE-1);
189 return static_cast<size_t>(offset & (PAGE_SIZE-1)); in page_offset()
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| /bionic/tests/ |
| D | sys_mman_test.cpp | 231 void* map = mmap(nullptr, PAGE_SIZE, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); in TEST()
233 ASSERT_EQ(MAP_FAILED, mremap(map, PAGE_SIZE, kHuge, MREMAP_MAYMOVE)); in TEST()
237 char* base = reinterpret_cast<char*>(mmap(nullptr, PAGE_SIZE * 2, PROT_EXEC | PROT_READ, in TEST()
240 __builtin___clear_cache(base, base + (PAGE_SIZE * 2)); in TEST()
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| D | dlext_test.cpp | 165 extinfo.library_fd_offset = (5LL<<48) + PAGE_SIZE; in TEST_F()
170 extinfo.library_fd_offset = 0LL - PAGE_SIZE; in TEST_F()
328 void* new_start = mmap(start, PAGE_SIZE, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); in TEST_F()
333 void* start = mmap(nullptr, PAGE_SIZE, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); in TEST_F()
338 extinfo.reserved_size = PAGE_SIZE; in TEST_F()
375 void* start = mmap(nullptr, PAGE_SIZE, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); in TEST_F()
380 extinfo.reserved_size = PAGE_SIZE; in TEST_F()
403 void* start = mmap(nullptr, PAGE_SIZE, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); in TEST_F()
408 extinfo.reserved_size = PAGE_SIZE; in TEST_F()
415 reinterpret_cast<char*>(start) + PAGE_SIZE)); in TEST_F()
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| /bionic/libc/include/ |
| D | pthread.h | 75 #define PTHREAD_STACK_MIN (4 * PAGE_SIZE)
77 #define PTHREAD_STACK_MIN (2 * PAGE_SIZE)
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| /bionic/tests/headers/posix/ |
| D | limits_h.c | 62 MACRO(PAGE_SIZE); in limits_h()
|