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Searched refs:pagesize (Results 1 – 25 of 31) sorted by relevance

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/aosp12/system/unwinding/libunwindstack/tests/
H A DMemoryFileTest.cpp68 size_t pagesize = getpagesize(); in TEST_F() local
84 size_t pagesize = getpagesize(); in TEST_F() local
128 uint64_t file_size = 2 * pagesize + pagesize / 2; in TEST_F()
139 ASSERT_FALSE(memory_.Init(tf_->path, 2 * pagesize + pagesize / 2 + pagesize / 4)); in TEST_F()
170 ASSERT_TRUE(pagesize > 100); in TEST_F()
195 ASSERT_TRUE(memory_.Init(tf_->path, pagesize, pagesize * 2)); in TEST_F()
204 for (size_t i = pagesize; i < pagesize * 2; i++) { in TEST_F()
211 ASSERT_TRUE(pagesize > 0x100); in TEST_F()
219 ASSERT_TRUE(memory_.Init(tf_->path, pagesize + 0x100, pagesize * 2)); in TEST_F()
228 for (size_t i = pagesize - 0x100; i < 2 * pagesize - 0x100; i++) { in TEST_F()
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H A DMemoryRemoteTest.cpp139 int pagesize = getpagesize(); in TEST() local
140 void* src = mmap(nullptr, pagesize * 2, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE,-1, 0); in TEST()
141 memset(src, 0x4c, pagesize * 2); in TEST()
144 ASSERT_EQ(0, munmap(reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(src) + pagesize), in TEST()
145 pagesize)); in TEST()
159 std::vector<uint8_t> dst(pagesize); in TEST()
160 ASSERT_TRUE(remote.ReadFully(reinterpret_cast<uint64_t>(src), dst.data(), pagesize)); in TEST()
165 ASSERT_FALSE(remote.ReadFully(reinterpret_cast<uint64_t>(src) + pagesize, dst.data(), 1)); in TEST()
166 ASSERT_TRUE(remote.ReadFully(reinterpret_cast<uint64_t>(src) + pagesize - 1, dst.data(), 1)); in TEST()
167 ASSERT_FALSE(remote.ReadFully(reinterpret_cast<uint64_t>(src) + pagesize - 4, dst.data(), 8)); in TEST()
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/aosp12/bionic/tests/
H A Dbuffer_tests.cpp366 memset(memory, 0x23, 2*pagesize); in RunSingleBufferOverreadTest()
369 ASSERT_TRUE(MprotectHeap(&memory[pagesize], pagesize, PROT_NONE) == 0); in RunSingleBufferOverreadTest()
376 ASSERT_TRUE(MprotectHeap(&memory[pagesize], pagesize, PROT_READ | PROT_WRITE) == 0); in RunSingleBufferOverreadTest()
387 memset(memory, 0x23, 2*pagesize); in RunSrcDstBufferOverreadTest()
390 ASSERT_TRUE(MprotectHeap(&memory[pagesize], pagesize, PROT_NONE) == 0); in RunSrcDstBufferOverreadTest()
402 ASSERT_TRUE(MprotectHeap(&memory[pagesize], pagesize, PROT_READ | PROT_WRITE) == 0); in RunSrcDstBufferOverreadTest()
420 ASSERT_TRUE(MprotectHeap(&memory1[pagesize], pagesize, PROT_NONE) == 0); in RunCmpBufferOverreadTest()
428 ASSERT_TRUE(MprotectHeap(&memory2[pagesize], pagesize, PROT_NONE) == 0); in RunCmpBufferOverreadTest()
442 miscmp_len = pagesize; in RunCmpBufferOverreadTest()
456 ASSERT_TRUE(MprotectHeap(&memory1[pagesize], pagesize, PROT_READ | PROT_WRITE) == 0); in RunCmpBufferOverreadTest()
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H A Dsys_mman_test.cpp113 void* map = mmap(nullptr, pagesize, PROT_READ, MAP_SHARED, tf.fd, pagesize); in TEST()
119 ASSERT_EQ(0, munmap(map, pagesize)); in TEST()
121 map = mmap(nullptr, pagesize, PROT_READ, MAP_SHARED, tf.fd, 2 * pagesize); in TEST()
149 void* map = mmap(nullptr, pagesize, PROT_WRITE, MAP_SHARED, tf.fd, pagesize); in TEST()
157 map = mmap(nullptr, pagesize, PROT_WRITE, MAP_SHARED, tf.fd, 2 * pagesize); in TEST()
165 char buf[pagesize]; in TEST()
166 ASSERT_EQ(static_cast<ssize_t>(pagesize), read(tf.fd, buf, pagesize)); in TEST()
169 ASSERT_EQ(static_cast<ssize_t>(pagesize), read(tf.fd, buf, pagesize)); in TEST()
172 ASSERT_EQ(static_cast<ssize_t>(pagesize), read(tf.fd, buf, pagesize)); in TEST()
180 char buf[pagesize]; in TEST()
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/aosp12/frameworks/native/libs/binder/
H A DMemoryHeapBase.cpp47 const size_t pagesize = getpagesize(); in MemoryHeapBase() local
48 size = ((size + pagesize-1) & ~(pagesize-1)); in MemoryHeapBase()
71 const size_t pagesize = getpagesize(); in MemoryHeapBase() local
72 size = ((size + pagesize-1) & ~(pagesize-1)); in MemoryHeapBase()
83 const size_t pagesize = getpagesize(); in MemoryHeapBase() local
84 size = ((size + pagesize-1) & ~(pagesize-1)); in MemoryHeapBase()
H A DMemoryDealer.cpp187 size_t pagesize = getpagesize(); in ~Allocation() local
190 start &= ~(pagesize-1); in ~Allocation()
191 end = (end + pagesize-1) & ~(pagesize-1); in ~Allocation()
200 start = (start + pagesize-1) & ~(pagesize-1); in ~Allocation()
201 end &= ~(pagesize-1); in ~Allocation()
280 size_t pagesize = getpagesize(); in SimpleBestFitAllocator() local
281 mHeapSize = ((size + pagesize-1) & ~(pagesize-1)); in SimpleBestFitAllocator()
333 size_t pagesize = getpagesize(); in alloc() local
337 extra = ( -cur->start & ((pagesize/kMemoryAlign)-1) ) ; in alloc()
358 extra = ( -free_chunk->start & ((pagesize/kMemoryAlign)-1) ) ; in alloc()
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/aosp12/system/tools/mkbootimg/
H A Dmkbootimg.py100 args.pagesize)
149 args.vendor_boot.write(pack('I', args.pagesize))
182 pad_file(args.vendor_boot, args.pagesize)
213 args.output.write(pack('I', args.pagesize))
263 pad_file(args.output, args.pagesize)
568 def add_boot_image_signature(args, pagesize): argument
584 pad_file(args.output, pagesize)
624 def write_data(args, pagesize): argument
634 add_boot_image_signature(args, pagesize)
644 args.pagesize)
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/aosp12/system/extras/memory_replay/
H A DAlloc.cpp100 int pagesize = getpagesize(); in MallocExecute() local
103 MakeAllocationResident(memory, entry.size, pagesize); in MallocExecute()
112 int pagesize = getpagesize(); in CallocExecute() local
115 MakeAllocationResident(memory, entry.u.n_elements * entry.size, pagesize); in CallocExecute()
129 int pagesize = getpagesize(); in ReallocExecute() local
132 MakeAllocationResident(memory, entry.size, pagesize); in ReallocExecute()
141 int pagesize = getpagesize(); in MemalignExecute() local
144 MakeAllocationResident(memory, entry.size, pagesize); in MemalignExecute()
H A DPointers.cpp30 size_t pagesize = getpagesize(); in Pointers() local
33 pointers_size_ = (max_allocs * 4 * sizeof(pointer_data) + pagesize - 1) & ~(pagesize - 1); in Pointers()
H A DUtils.h28 static __always_inline void MakeAllocationResident(void* ptr, size_t nbytes, int pagesize) { in MakeAllocationResident() argument
30 for (size_t i = 0; i < nbytes; i += pagesize) { in MakeAllocationResident()
H A DThreads.cpp51 size_t pagesize = getpagesize(); in Threads() local
52 data_size_ = (max_threads_ * sizeof(Thread) + pagesize - 1) & ~(pagesize - 1); in Threads()
H A DTraceBenchmark.cpp153 int pagesize = getpagesize(); in RunTrace() local
167 MakeAllocationResident(ptr, entry.size, pagesize); in RunTrace()
182 MakeAllocationResident(ptr, entry.size, pagesize); in RunTrace()
197 MakeAllocationResident(ptr, entry.size, pagesize); in RunTrace()
218 MakeAllocationResident(ptr, entry.size, pagesize); in RunTrace()
/aosp12/system/extras/tests/pagingtest/
H A Dthrashing_test.c23 long pagesize; in thrashing_test() local
28 pagesize = sysconf(_SC_PAGE_SIZE); in thrashing_test()
34 filesize = num_pages * pagesize / (ARRAY_SIZE(fds) - 1); in thrashing_test()
62 for (k = 0; k < filesize; k += pagesize) { in thrashing_test()
H A Dpageinout_test.c22 long pagesize = sysconf(_SC_PAGE_SIZE); in pageinout_test() local
59 for (j = 0; j < file_size; j += pagesize) { in pageinout_test()
/aosp12/bionic/benchmarks/
H A Dmalloc_benchmark.cpp41 static int pagesize = getpagesize(); in BM_mallopt_purge() local
49 for (size_t allocated = 0; allocated < 2 * static_cast<size_t>(pagesize); allocated += size) { in BM_mallopt_purge()
54 MakeAllocationResident(ptr, size, pagesize); in BM_mallopt_purge()
H A Dstdlib_benchmark.cpp29 int pagesize = getpagesize(); in MallocFree() local
34 MakeAllocationResident(ptr, nbytes, pagesize); in MallocFree()
64 int pagesize = getpagesize(); in CallocFree() local
69 MakeAllocationResident(ptr, nbytes, pagesize); in CallocFree()
98 int pagesize = getpagesize(); in MallocMultiple() local
103 MakeAllocationResident(ptrs[i], nbytes, pagesize); in MallocMultiple()
H A Dutil.h75 void* ptr, size_t nbytes, int pagesize) { in MakeAllocationResident() argument
77 for (size_t i = 0; i < nbytes; i += pagesize) { in MakeAllocationResident()
/aosp12/system/extras/kexec_tools/
H A Dkexecload.c24 #define ROUND_TO_PAGE(address, pagesize) (((address) + (pagesize)-1) & (~((pagesize)-1))) argument
/aosp12/system/memory/libmeminfo/
H A Dpageacct.cpp35 uint64_t pagesize(void) { in pagesize() function
36 static uint64_t pagesize = sysconf(_SC_PAGE_SIZE); in pagesize() local
37 return pagesize; in pagesize()
H A Dlibmeminfo_test.cpp141 size_t pagesize = getpagesize(); in TEST() local
142 void* ptr = mmap(nullptr, pagesize * (kNumPages + 2), PROT_READ | PROT_WRITE, in TEST()
148 ASSERT_EQ(0, munmap(ptr, pagesize)); in TEST()
149 uintptr_t addr = reinterpret_cast<uintptr_t>(ptr) + pagesize; in TEST()
150 ASSERT_EQ(0, munmap(reinterpret_cast<void*>(addr + kNumPages * pagesize), pagesize)); in TEST()
179 data[pagesize * 5] = 1; in TEST()
180 data[pagesize * 11] = 1; in TEST()
194 ASSERT_EQ(0, munmap(reinterpret_cast<void*>(addr), kNumPages * pagesize)); in TEST()
/aosp12/bionic/libc/bionic/
H A Djemalloc_wrapper.cpp27 size_t pagesize = getpagesize(); in je_pvalloc() local
28 size_t size = __BIONIC_ALIGN(bytes, pagesize); in je_pvalloc()
32 return je_memalign(pagesize, size); in je_pvalloc()
/aosp12/system/unwinding/libbacktrace/
H A Dbacktrace_test.cpp1022 if (posix_memalign(reinterpret_cast<void**>(&memory), pagesize, 2 * pagesize) != 0) { in ThreadReadTest()
1026 if (mprotect(&memory[pagesize], pagesize, PROT_NONE) != 0) { in ThreadReadTest()
1031 InitMemory(memory, pagesize); in ThreadReadTest()
1044 if (mprotect(&memory[pagesize], pagesize, PROT_READ | PROT_WRITE) != 0) { in ThreadReadTest()
1058 uint8_t* expected = new uint8_t[pagesize]; in RunReadTest()
1059 InitMemory(expected, pagesize); in RunReadTest()
1061 uint8_t* data = new uint8_t[2 * pagesize]; in RunReadTest()
1064 ASSERT_EQ(pagesize, bytes_read); in RunReadTest()
1121 if (posix_memalign(reinterpret_cast<void**>(&memory), pagesize, 2 * pagesize) != 0) { in ForkedReadTest()
1127 if (mprotect(&memory[pagesize], pagesize, PROT_NONE) != 0) { in ForkedReadTest()
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/aosp12/packages/inputmethods/LatinIME/native/jni/src/dictionary/utils/
H A Dmmapped_buffer.cpp38 const int pagesize = sysconf(_SC_PAGESIZE); in openBuffer() local
39 const int offset = bufferOffset % pagesize; in openBuffer()
/aosp12/system/core/storaged/
H A Dstoraged.cpp216 uint32_t pagesize = sysconf(_SC_PAGESIZE); in prepare_proto() local
221 pagesize); in prepare_proto()
224 while (!IS_ALIGNED(proto->ByteSize(), pagesize)) { in prepare_proto()
232 pagesize, proto->ByteSize())) { in prepare_proto()
/aosp12/bionic/libc/malloc_hooks/
H A Dmalloc_hooks.cpp232 size_t pagesize = getpagesize(); in hooks_pvalloc() local
233 size_t size = __BIONIC_ALIGN(bytes, pagesize); in hooks_pvalloc()
239 return hooks_memalign(pagesize, size); in hooks_pvalloc()

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