| /system/unwinding/libunwindstack/tests/ |
| D | MemoryTest.cpp | 32 MemoryFakeAlwaysReadZero memory; in TEST() local
35 ASSERT_TRUE(memory.Read32(0, &data)); in TEST()
40 MemoryFakeAlwaysReadZero memory; in TEST() local
43 ASSERT_TRUE(memory.Read64(0, &data)); in TEST()
57 MemoryFake memory; in TEST() local
59 memory.SetMemory(100, name.c_str(), name.size() + 1); in TEST()
62 ASSERT_TRUE(memory.ReadString(100, &dst_name, 100)); in TEST()
65 ASSERT_TRUE(memory.ReadString(107, &dst_name, 100)); in TEST()
69 ASSERT_TRUE(memory.ReadString(107, &dst_name, 10)); in TEST()
72 ASSERT_FALSE(memory.ReadString(107, &dst_name, 9)); in TEST()
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| D | DexFileTest.cpp | 67 MemoryFake memory; in TEST() local
69 EXPECT_TRUE(DexFile::Create(0, sizeof(kDexData), &memory, info.get()) != nullptr); in TEST()
79 MemoryFake memory; in TEST() local
81 memory.SetMemory(0x1000, kDexData, sizeof(kDexData)); in TEST()
86 EXPECT_TRUE(DexFile::Create(0x1000, sizeof(kDexData), &memory, nullptr) != nullptr); in TEST()
99 MemoryFake memory; in TEST() local
101 EXPECT_TRUE(DexFile::Create(0x500, sizeof(kDexData), &memory, info.get()) != nullptr); in TEST()
112 MemoryFake memory; in TEST() local
114 EXPECT_TRUE(DexFile::Create(0x600, sizeof(kDexData), &memory, info.get()) != nullptr); in TEST()
125 MemoryFake memory; in TEST() local
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| D | MemoryOfflineTest.cpp | 37 memory = std::make_unique<MemoryOffline>(); in SetUp()
38 ASSERT_TRUE(memory != nullptr); in SetUp()
40 ASSERT_TRUE(memory->Init(temp_file.path, 0)); in SetUp()
46 std::unique_ptr<MemoryOffline> memory; member in unwindstack::MemoryOfflineTest
51 ASSERT_EQ(0U, memory->Read(offset - 1, &buf, 1)); in TEST_F()
52 ASSERT_EQ(0U, memory->Read(offset + data.size(), &buf, 1)); in TEST_F()
53 ASSERT_EQ(1U, memory->Read(offset, &buf, 1)); in TEST_F()
55 ASSERT_EQ(1U, memory->Read(offset + data.size() - 1, &buf, 1)); in TEST_F()
62 ASSERT_EQ(data.size(), memory->Read(offset, buf.data(), buf.size())); in TEST_F()
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| D | MapInfoCreateMemoryTest.cpp | 94 auto memory = info->CreateMemory(process_memory_); in TEST_F() local
95 ASSERT_TRUE(memory.get() == nullptr); in TEST_F()
98 memory = info->CreateMemory(process_memory_); in TEST_F()
99 ASSERT_TRUE(memory.get() == nullptr); in TEST_F()
103 memory = info->CreateMemory(process_memory_); in TEST_F()
104 ASSERT_TRUE(memory.get() != nullptr); in TEST_F()
113 auto memory = info->CreateMemory(process_memory_); in TEST_F() local
114 ASSERT_TRUE(memory.get() != nullptr); in TEST_F()
121 ASSERT_TRUE(memory->ReadFully(0, buffer.data(), 1024)); in TEST_F()
128 ASSERT_FALSE(memory->ReadFully(1024, buffer.data(), 1)); in TEST_F()
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| D | ElfFake.h | 52 ElfFake(std::shared_ptr<Memory>& memory) : Elf(memory) { valid_ = true; } in ElfFake() argument
69 ElfInterfaceFake(std::shared_ptr<Memory>& memory) : ElfInterface(memory) {} in ElfInterfaceFake() argument
125 ElfInterface32Fake(std::shared_ptr<Memory>& memory) : ElfInterface32(memory) {} in ElfInterface32Fake() argument
135 ElfInterface64Fake(std::shared_ptr<Memory>& memory) : ElfInterface64(memory) {} in ElfInterface64Fake() argument
145 ElfInterfaceArmFake(std::shared_ptr<Memory>& memory) : ElfInterfaceArm(memory) {} in ElfInterfaceArmFake() argument
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| D | GlobalDebugImplTest.cpp | 35 std::shared_ptr<Memory> memory; in TEST() local
37 GlobalDebugImpl<Elf, uint64_t, Uint64_P> debug(ARCH_X86_64, memory, libs, nullptr); in TEST()
44 std::shared_ptr<Memory> memory; in TEST() local
46 GlobalDebugImpl<Elf, uint64_t, Uint64_P> debug(ARCH_ARM64, memory, libs, nullptr); in TEST()
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| D | MemoryRangesTest.cpp | 31 MemoryFake* memory = new MemoryFake; in SetUp() local
32 process_memory_.reset(memory); in SetUp()
33 memory->SetMemoryBlock(1000, 5000, 0x15); in SetUp()
34 memory->SetMemoryBlock(6000, 12000, 0x26); in SetUp()
35 memory->SetMemoryBlock(14000, 20000, 0x37); in SetUp()
36 memory->SetMemoryBlock(20000, 22000, 0x48); in SetUp()
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| D | DwarfDebugFrameTest.cpp | 40 std::shared_ptr<Memory> memory(fake_memory_); in SetUp() local
41 debug_frame_ = new DwarfDebugFrame<TypeParam>(memory); in SetUp()
54 static void SetCie32(MemoryFake* memory, uint64_t offset, uint32_t length, in SetCie32() argument
56 memory->SetData32(offset, length); in SetCie32()
59 memory->SetData32(offset, 0xffffffff); in SetCie32()
61 memory->SetMemory(offset, data); in SetCie32()
64 static void SetCie64(MemoryFake* memory, uint64_t offset, uint64_t length, in SetCie64() argument
66 memory->SetData32(offset, 0xffffffff); in SetCie64()
68 memory->SetData64(offset, length); in SetCie64()
71 memory->SetData64(offset, 0xffffffffffffffffUL); in SetCie64()
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| /system/unwinding/libunwindstack/tests/fuzz/ |
| D | UnwinderComponentCreator.cpp | 89 std::shared_ptr<Memory> memory(new MemoryFake); in PopulateElfFake() local
90 ElfFake* elf = new ElfFake(memory); in PopulateElfFake()
179 void WriteDescriptor32(MemoryFake* memory, uint64_t addr, uint32_t entry) { in WriteDescriptor32() argument
182 memory->SetData32(addr, 1); in WriteDescriptor32()
184 memory->SetData32(addr + 4, 0); in WriteDescriptor32()
186 memory->SetData32(addr + 8, 0); in WriteDescriptor32()
188 memory->SetData32(addr + 12, entry); in WriteDescriptor32()
191 void WriteDescriptor64(MemoryFake* memory, uint64_t addr, uint64_t entry) { in WriteDescriptor64() argument
194 memory->SetData32(addr, 1); in WriteDescriptor64()
196 memory->SetData32(addr + 4, 0); in WriteDescriptor64()
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| /system/libhidl/transport/allocator/1.0/vts/functional/ |
| D | VtsHidlAllocatorV1_0TargetTest.cpp | 31 using ::android::hidl::memory::V1_0::IMemory;
44 sp<IMemory> memory; in expectAllocateSuccess() local
49 memory = mapMemory(mem); in expectAllocateSuccess()
51 EXPECT_NE(nullptr, memory.get()); in expectAllocateSuccess()
52 EXPECT_EQ(memory->getSize(), size) in expectAllocateSuccess()
53 << "Allocated " << size << " but got IMemory with size " << memory->getSize(); in expectAllocateSuccess()
54 return memory; in expectAllocateSuccess()
71 for (const sp<IMemory>& memory : memories) { in expectBatchAllocateSuccess() local
72 EXPECT_NE(nullptr, memory.get()); in expectBatchAllocateSuccess()
73 EXPECT_EQ(memory->getSize(), size) in expectBatchAllocateSuccess()
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| /system/extras/memory_replay/ |
| D | Alloc.cpp | 46 void* memory = malloc(entry.size); in MallocExecute() local
47 MakeAllocationResident(memory, entry.size, pagesize); in MallocExecute()
50 pointers->Add(entry.ptr, memory); in MallocExecute()
58 void* memory = calloc(entry.u.n_elements, entry.size); in CallocExecute() local
59 MakeAllocationResident(memory, entry.u.n_elements * entry.size, pagesize); in CallocExecute()
62 pointers->Add(entry.ptr, memory); in CallocExecute()
75 void* memory = realloc(old_memory, entry.size); in ReallocExecute() local
76 MakeAllocationResident(memory, entry.size, pagesize); in ReallocExecute()
79 pointers->Add(entry.ptr, memory); in ReallocExecute()
87 void* memory = memalign(entry.u.align, entry.size); in MemalignExecute() local
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| /system/libhidl/transport/allocator/1.0/ |
| D | IAllocator.hal | 20 * Interface which allocates the required memory.
25 * Return memory must have instance name corresponding to this type of memory.
27 * @param size Size of memory to allocate in bytes.
29 * @return memory Unmapped memory object.
31 allocate(uint64_t size) generates (bool success, memory mem);
34 * Return memory must have instance name corresponding to this type of memory.
36 * @param size Size of memory to allocate in bytes.
37 * @param count Number of memory instances to allocate.
39 * @return batch Unmapped memory objects.
41 batchAllocate(uint64_t size, uint64_t count) generates (bool success, vec<memory> batch);
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| /system/unwinding/libunwindstack/ |
| D | Elf.cpp | 76 auto memory = interface_->CreateGnuDebugdataMemory(); in InitGnuDebugdata() local
77 gnu_debugdata_interface_.reset(CreateInterfaceFromMemory(memory)); in InitGnuDebugdata()
208 bool Elf::IsValidElf(Memory* memory) { in IsValidElf() argument
209 if (memory == nullptr) { in IsValidElf()
215 if (!memory->ReadFully(0, e_ident, SELFMAG)) { in IsValidElf()
225 bool Elf::GetInfo(Memory* memory, uint64_t* size) { in GetInfo() argument
226 if (!IsValidElf(memory)) { in GetInfo()
232 if (!memory->ReadFully(EI_CLASS, &class_type, 1)) { in GetInfo()
238 ElfInterface32::GetMaxSize(memory, size); in GetInfo()
240 ElfInterface64::GetMaxSize(memory, size); in GetInfo()
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| D | JitDebug.cpp | 27 bool GlobalDebugInterface<Elf>::Load(Maps*, std::shared_ptr<Memory>& memory, uint64_t addr, in Load() argument
31 if (dst_ptr == nullptr || !memory->ReadFully(addr, dst_ptr, size)) { in Load()
38 std::unique_ptr<JitDebug> CreateJitDebug(ArchEnum arch, std::shared_ptr<Memory>& memory, in CreateJitDebug() argument
40 return CreateGlobalDebugImpl<Elf>(arch, memory, search_libs, "__jit_debug_descriptor"); in CreateJitDebug()
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| D | DexFiles.cpp | 30 bool GlobalDebugInterface<DexFile>::Load(Maps* maps, std::shared_ptr<Memory>& memory, uint64_t addr, in Load() argument
32 dex = DexFile::Create(addr, size, memory.get(), maps->Find(addr).get()); in Load()
36 std::unique_ptr<DexFiles> CreateDexFiles(ArchEnum arch, std::shared_ptr<Memory>& memory, in CreateDexFiles() argument
38 return CreateGlobalDebugImpl<DexFile>(arch, memory, search_libs, "__dex_debug_descriptor"); in CreateDexFiles()
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| D | ElfInterface.cpp | 97 static bool ZlibDecompress(uint8_t* compressed_data, size_t compressed_size, MemoryBuffer* memory) { in ZlibDecompress() argument
107 stream.next_out = memory->Data(); in ZlibDecompress()
108 stream.avail_out = memory->Size(); in ZlibDecompress()
116 static bool ZstdDecompress(uint8_t* compressed_data, size_t compressed_size, MemoryBuffer* memory) { in ZstdDecompress() argument
118 ZSTD_decompress(memory->Data(), memory->Size(), compressed_data, compressed_size); in ZstdDecompress()
119 return memory->Size() == decompress_size; in ZstdDecompress()
140 std::shared_ptr<MemoryBuffer> memory(new MemoryBuffer(chdr->ch_size, info.offset)); in CreateMemoryFromCompressedSection() local
145 memory.get()); in CreateMemoryFromCompressedSection()
148 memory.get()); in CreateMemoryFromCompressedSection()
156 return memory; in CreateMemoryFromCompressedSection()
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| D | MemoryCache.h | 33 MemoryCacheBase(Memory* memory) : impl_(memory) {} in MemoryCacheBase() argument
66 MemoryCache(Memory* memory) : MemoryCacheBase(memory) {} in MemoryCache() argument
81 MemoryThreadCache(Memory* memory);
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| /system/libhidl/libhidlmemory/ |
| D | mapping.cpp | 31 using android::hidl::memory::V1_0::IMemory;
32 using android::hidl::memory::V1_0::IMapper;
81 sp<IMemory> mapMemory(const hidl_memory& memory) { in mapMemory() argument
83 sp<IMapper> mapper = getMapperService(memory.name()); in mapMemory()
86 if (memory.name() == "ashmem") { in mapMemory()
89 return createAshmemMemory(memory); in mapMemory()
91 LOG(ERROR) << "Could not fetch mapper for " << memory.name() << " shared memory"; in mapMemory()
104 if (memory.size() > SIZE_MAX) { in mapMemory()
105 LOG(ERROR) << "Cannot map " << memory.size() << " bytes of memory because it is too large."; in mapMemory()
110 Return<sp<IMemory>> ret = mapper->mapMemory(memory); in mapMemory()
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| /system/libhidl/transport/allocator/1.0/default/ |
| D | AshmemAllocator.cpp | 44 static void cleanup(hidl_memory&& memory) { in cleanup() argument
45 if (memory.handle() == nullptr) { in cleanup()
49 native_handle_close(const_cast<native_handle_t *>(memory.handle())); in cleanup()
50 native_handle_delete(const_cast<native_handle_t *>(memory.handle())); in cleanup()
54 hidl_memory memory = allocateOne(size); in allocate() local
55 _hidl_cb(memory.handle() != nullptr /* success */, memory); in allocate()
56 cleanup(std::move(memory)); in allocate()
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| /system/unwinding/libunwindstack/include/unwindstack/ |
| D | Elf.h | 40 Elf(std::shared_ptr<Memory>& memory) : memory_(memory) {} in Elf() argument
62 ElfInterface* CreateInterfaceFromMemory(std::shared_ptr<Memory>& memory);
86 std::shared_ptr<Memory> memory() { return memory_; } in memory() function
92 static bool IsValidElf(Memory* memory);
94 static bool GetInfo(Memory* memory, uint64_t* size);
96 static int64_t GetLoadBias(Memory* memory);
98 static std::string GetBuildID(Memory* memory);
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| /system/libhidl/transport/memory/token/1.0/ |
| D | IMemoryToken.hal | 16 package android.hidl.memory.token@1.0;
19 * Interface which composes shared memory
23 * The returned instance of memory must always be a reference to the same memory.
26 get() generates (memory mem);
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| /system/unwinding/libunwindstack/tools/ |
| D | unwind_reg_info.cpp | 58 void PrintExpression(std::shared_ptr<Memory>& memory, uint8_t class_type, uint64_t end, in PrintExpression() argument
61 DwarfMemory dwarf_memory(memory); in PrintExpression()
74 void PrintRegInformation(DwarfSection* section, std::shared_ptr<Memory>&& memory, uint64_t pc, in PrintRegInformation() argument
129 PrintExpression(memory, class_type, loc->values[1], loc->values[0]); in PrintRegInformation()
135 PrintExpression(memory, class_type, loc->values[1], loc->values[0]); in PrintRegInformation()
162 ArmExidx arm(nullptr, interface->memory().get(), nullptr); in PrintArmRegInformation()
215 PrintRegInformation(section, elf.memory(), pc, elf.class_type(), elf.arch()); in GetInfo()
223 PrintRegInformation(section, elf.memory(), pc, elf.class_type(), elf.arch()); in GetInfo()
235 PrintRegInformation(section, gnu_debugdata_interface->memory(), pc, elf.class_type(), in GetInfo()
245 PrintRegInformation(section, gnu_debugdata_interface->memory(), pc, elf.class_type(), in GetInfo()
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| /system/unwinding/libunwindstack/utils/ |
| D | MemoryFake.cpp | 37 void MemoryFake::SetMemory(uint64_t addr, const void* memory, size_t length) { in SetMemory() argument
38 const uint8_t* src = reinterpret_cast<const uint8_t*>(memory); in SetMemory()
49 size_t MemoryFake::Read(uint64_t addr, void* memory, size_t size) { in Read() argument
50 uint8_t* dst = reinterpret_cast<uint8_t*>(memory); in Read()
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| /system/libhidl/ |
| D | CleanSpec.mk | 47 $(call add-clean-step, rm -f $(PRODUCT_OUT)/system/bin/hw/android.hidl.memory@1.0-service)
48 $(call add-clean-step, rm -f $(PRODUCT_OUT)/system/etc/init/android.hidl.memory@1.0-service.rc)
51 $(call add-clean-step, rm -f $(PRODUCT_OUT)/system/lib/hw/android.hidl.memory@1.0-impl.so)
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| /system/memory/lmkd/ |
| D | README.md | 8 Android Low Memory Killer Daemon (lmkd) is a process monitoring memory
9 state of a running Android system and reacting to high memory pressure
17 Historically on Android systems memory monitoring and killing of
29 - `ro.config.low_ram`: choose between low-memory vs high-performance
32 - `ro.lmk.use_minfree_levels`: use free memory and file cache thresholds for
56 be ignored because enough free memory is still
85 triggering low memory notification. Default for
89 triggering critical memory notification. Default =
93 critical processes when not enough memory was freed
100 to 0 will ignore available memory and assume that
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