1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <inttypes.h> 18 #include <stdint.h> 19 #include <stdio.h> 20 #include <stdlib.h> 21 #include <unistd.h> 22 23 #include <gtest/gtest.h> 24 25 #include <string> 26 #include <unordered_map> 27 #include <vector> 28 29 #include <android-base/file.h> 30 31 #include <unwindstack/JitDebug.h> 32 #include <unwindstack/MachineArm.h> 33 #include <unwindstack/MachineArm64.h> 34 #include <unwindstack/MachineX86.h> 35 #include <unwindstack/MachineX86_64.h> 36 #include <unwindstack/Maps.h> 37 #include <unwindstack/Memory.h> 38 #include <unwindstack/RegsArm.h> 39 #include <unwindstack/RegsArm64.h> 40 #include <unwindstack/RegsX86.h> 41 #include <unwindstack/RegsX86_64.h> 42 #include <unwindstack/Unwinder.h> 43 44 #include "ElfTestUtils.h" 45 46 namespace unwindstack { 47 48 static void AddMemory(std::string file_name, MemoryOfflineParts* parts) { 49 MemoryOffline* memory = new MemoryOffline; 50 ASSERT_TRUE(memory->Init(file_name.c_str(), 0)); 51 parts->Add(memory); 52 } 53 54 class UnwindOfflineTest : public ::testing::Test { 55 protected: 56 void TearDown() override { 57 if (cwd_ != nullptr) { 58 ASSERT_EQ(0, chdir(cwd_)); 59 } 60 free(cwd_); 61 } 62 63 void Init(const char* file_dir, ArchEnum arch) { 64 dir_ = TestGetFileDirectory() + "offline/" + file_dir; 65 66 std::string data; 67 ASSERT_TRUE(android::base::ReadFileToString((dir_ + "maps.txt"), &data)); 68 69 maps_.reset(new BufferMaps(data.c_str())); 70 ASSERT_TRUE(maps_->Parse()); 71 72 std::string stack_name(dir_ + "stack.data"); 73 struct stat st; 74 if (stat(stack_name.c_str(), &st) == 0 && S_ISREG(st.st_mode)) { 75 std::unique_ptr<MemoryOffline> stack_memory(new MemoryOffline); 76 ASSERT_TRUE(stack_memory->Init((dir_ + "stack.data").c_str(), 0)); 77 process_memory_.reset(stack_memory.release()); 78 } else { 79 std::unique_ptr<MemoryOfflineParts> stack_memory(new MemoryOfflineParts); 80 for (size_t i = 0;; i++) { 81 stack_name = dir_ + "stack" + std::to_string(i) + ".data"; 82 if (stat(stack_name.c_str(), &st) == -1 || !S_ISREG(st.st_mode)) { 83 ASSERT_TRUE(i != 0) << "No stack data files found."; 84 break; 85 } 86 AddMemory(stack_name, stack_memory.get()); 87 } 88 process_memory_.reset(stack_memory.release()); 89 } 90 91 switch (arch) { 92 case ARCH_ARM: { 93 RegsArm* regs = new RegsArm; 94 regs_.reset(regs); 95 ReadRegs<uint32_t>(regs, arm_regs_); 96 break; 97 } 98 case ARCH_ARM64: { 99 RegsArm64* regs = new RegsArm64; 100 regs_.reset(regs); 101 ReadRegs<uint64_t>(regs, arm64_regs_); 102 break; 103 } 104 case ARCH_X86: { 105 RegsX86* regs = new RegsX86; 106 regs_.reset(regs); 107 ReadRegs<uint32_t>(regs, x86_regs_); 108 break; 109 } 110 case ARCH_X86_64: { 111 RegsX86_64* regs = new RegsX86_64; 112 regs_.reset(regs); 113 ReadRegs<uint64_t>(regs, x86_64_regs_); 114 break; 115 } 116 default: 117 ASSERT_TRUE(false) << "Unknown arch " << std::to_string(arch); 118 } 119 cwd_ = getcwd(nullptr, 0); 120 // Make dir_ an absolute directory. 121 if (dir_.empty() || dir_[0] != '/') { 122 dir_ = std::string(cwd_) + '/' + dir_; 123 } 124 ASSERT_EQ(0, chdir(dir_.c_str())); 125 } 126 127 template <typename AddressType> 128 void ReadRegs(RegsImpl<AddressType>* regs, 129 const std::unordered_map<std::string, uint32_t>& name_to_reg) { 130 FILE* fp = fopen((dir_ + "regs.txt").c_str(), "r"); 131 ASSERT_TRUE(fp != nullptr); 132 while (!feof(fp)) { 133 uint64_t value; 134 char reg_name[100]; 135 ASSERT_EQ(2, fscanf(fp, "%s %" SCNx64 "\n", reg_name, &value)); 136 std::string name(reg_name); 137 if (!name.empty()) { 138 // Remove the : from the end. 139 name.resize(name.size() - 1); 140 } 141 auto entry = name_to_reg.find(name); 142 ASSERT_TRUE(entry != name_to_reg.end()) << "Unknown register named " << name; 143 (*regs)[entry->second] = value; 144 } 145 fclose(fp); 146 } 147 148 static std::unordered_map<std::string, uint32_t> arm_regs_; 149 static std::unordered_map<std::string, uint32_t> arm64_regs_; 150 static std::unordered_map<std::string, uint32_t> x86_regs_; 151 static std::unordered_map<std::string, uint32_t> x86_64_regs_; 152 153 char* cwd_ = nullptr; 154 std::string dir_; 155 std::unique_ptr<Regs> regs_; 156 std::unique_ptr<Maps> maps_; 157 std::shared_ptr<Memory> process_memory_; 158 }; 159 160 std::unordered_map<std::string, uint32_t> UnwindOfflineTest::arm_regs_ = { 161 {"r0", ARM_REG_R0}, {"r1", ARM_REG_R1}, {"r2", ARM_REG_R2}, {"r3", ARM_REG_R3}, 162 {"r4", ARM_REG_R4}, {"r5", ARM_REG_R5}, {"r6", ARM_REG_R6}, {"r7", ARM_REG_R7}, 163 {"r8", ARM_REG_R8}, {"r9", ARM_REG_R9}, {"r10", ARM_REG_R10}, {"r11", ARM_REG_R11}, 164 {"ip", ARM_REG_R12}, {"sp", ARM_REG_SP}, {"lr", ARM_REG_LR}, {"pc", ARM_REG_PC}, 165 }; 166 167 std::unordered_map<std::string, uint32_t> UnwindOfflineTest::arm64_regs_ = { 168 {"x0", ARM64_REG_R0}, {"x1", ARM64_REG_R1}, {"x2", ARM64_REG_R2}, {"x3", ARM64_REG_R3}, 169 {"x4", ARM64_REG_R4}, {"x5", ARM64_REG_R5}, {"x6", ARM64_REG_R6}, {"x7", ARM64_REG_R7}, 170 {"x8", ARM64_REG_R8}, {"x9", ARM64_REG_R9}, {"x10", ARM64_REG_R10}, {"x11", ARM64_REG_R11}, 171 {"x12", ARM64_REG_R12}, {"x13", ARM64_REG_R13}, {"x14", ARM64_REG_R14}, {"x15", ARM64_REG_R15}, 172 {"x16", ARM64_REG_R16}, {"x17", ARM64_REG_R17}, {"x18", ARM64_REG_R18}, {"x19", ARM64_REG_R19}, 173 {"x20", ARM64_REG_R20}, {"x21", ARM64_REG_R21}, {"x22", ARM64_REG_R22}, {"x23", ARM64_REG_R23}, 174 {"x24", ARM64_REG_R24}, {"x25", ARM64_REG_R25}, {"x26", ARM64_REG_R26}, {"x27", ARM64_REG_R27}, 175 {"x28", ARM64_REG_R28}, {"x29", ARM64_REG_R29}, {"sp", ARM64_REG_SP}, {"lr", ARM64_REG_LR}, 176 {"pc", ARM64_REG_PC}, 177 }; 178 179 std::unordered_map<std::string, uint32_t> UnwindOfflineTest::x86_regs_ = { 180 {"eax", X86_REG_EAX}, {"ebx", X86_REG_EBX}, {"ecx", X86_REG_ECX}, 181 {"edx", X86_REG_EDX}, {"ebp", X86_REG_EBP}, {"edi", X86_REG_EDI}, 182 {"esi", X86_REG_ESI}, {"esp", X86_REG_ESP}, {"eip", X86_REG_EIP}, 183 }; 184 185 std::unordered_map<std::string, uint32_t> UnwindOfflineTest::x86_64_regs_ = { 186 {"rax", X86_64_REG_RAX}, {"rbx", X86_64_REG_RBX}, {"rcx", X86_64_REG_RCX}, 187 {"rdx", X86_64_REG_RDX}, {"r8", X86_64_REG_R8}, {"r9", X86_64_REG_R9}, 188 {"r10", X86_64_REG_R10}, {"r11", X86_64_REG_R11}, {"r12", X86_64_REG_R12}, 189 {"r13", X86_64_REG_R13}, {"r14", X86_64_REG_R14}, {"r15", X86_64_REG_R15}, 190 {"rdi", X86_64_REG_RDI}, {"rsi", X86_64_REG_RSI}, {"rbp", X86_64_REG_RBP}, 191 {"rsp", X86_64_REG_RSP}, {"rip", X86_64_REG_RIP}, 192 }; 193 194 static std::string DumpFrames(Unwinder& unwinder) { 195 std::string str; 196 for (size_t i = 0; i < unwinder.NumFrames(); i++) { 197 str += unwinder.FormatFrame(i) + "\n"; 198 } 199 return str; 200 } 201 202 TEST_F(UnwindOfflineTest, pc_straddle_arm) { 203 ASSERT_NO_FATAL_FAILURE(Init("straddle_arm/", ARCH_ARM)); 204 205 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 206 unwinder.Unwind(); 207 208 std::string frame_info(DumpFrames(unwinder)); 209 ASSERT_EQ(4U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 210 EXPECT_EQ( 211 " #00 pc 0001a9f8 libc.so (abort+64)\n" 212 " #01 pc 00006a1b libbase.so (_ZN7android4base14DefaultAborterEPKc+6)\n" 213 " #02 pc 00007441 libbase.so (_ZN7android4base10LogMessageD2Ev+748)\n" 214 " #03 pc 00015147 /does/not/exist/libhidlbase.so\n", 215 frame_info); 216 EXPECT_EQ(0xf31ea9f8U, unwinder.frames()[0].pc); 217 EXPECT_EQ(0xe9c866f8U, unwinder.frames()[0].sp); 218 EXPECT_EQ(0xf2da0a1bU, unwinder.frames()[1].pc); 219 EXPECT_EQ(0xe9c86728U, unwinder.frames()[1].sp); 220 EXPECT_EQ(0xf2da1441U, unwinder.frames()[2].pc); 221 EXPECT_EQ(0xe9c86730U, unwinder.frames()[2].sp); 222 EXPECT_EQ(0xf3367147U, unwinder.frames()[3].pc); 223 EXPECT_EQ(0xe9c86778U, unwinder.frames()[3].sp); 224 } 225 226 TEST_F(UnwindOfflineTest, pc_in_gnu_debugdata_arm) { 227 ASSERT_NO_FATAL_FAILURE(Init("gnu_debugdata_arm/", ARCH_ARM)); 228 229 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 230 unwinder.Unwind(); 231 232 std::string frame_info(DumpFrames(unwinder)); 233 ASSERT_EQ(2U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 234 EXPECT_EQ( 235 " #00 pc 0006dc49 libandroid_runtime.so " 236 "(_ZN7android14AndroidRuntime15javaThreadShellEPv+80)\n" 237 " #01 pc 0006dce5 libandroid_runtime.so " 238 "(_ZN7android14AndroidRuntime19javaCreateThreadEtcEPFiPvES1_PKcijPS1_)\n", 239 frame_info); 240 EXPECT_EQ(0xf1f6dc49U, unwinder.frames()[0].pc); 241 EXPECT_EQ(0xd8fe6930U, unwinder.frames()[0].sp); 242 EXPECT_EQ(0xf1f6dce5U, unwinder.frames()[1].pc); 243 EXPECT_EQ(0xd8fe6958U, unwinder.frames()[1].sp); 244 } 245 246 TEST_F(UnwindOfflineTest, pc_straddle_arm64) { 247 ASSERT_NO_FATAL_FAILURE(Init("straddle_arm64/", ARCH_ARM64)); 248 249 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 250 unwinder.Unwind(); 251 252 std::string frame_info(DumpFrames(unwinder)); 253 ASSERT_EQ(6U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 254 EXPECT_EQ( 255 " #00 pc 0000000000429fd8 libunwindstack_test (SignalInnerFunction+24)\n" 256 " #01 pc 000000000042a078 libunwindstack_test (SignalMiddleFunction+8)\n" 257 " #02 pc 000000000042a08c libunwindstack_test (SignalOuterFunction+8)\n" 258 " #03 pc 000000000042d8fc libunwindstack_test " 259 "(_ZN11unwindstackL19RemoteThroughSignalEij+20)\n" 260 " #04 pc 000000000042d8d8 libunwindstack_test " 261 "(_ZN11unwindstack37UnwindTest_remote_through_signal_Test8TestBodyEv+32)\n" 262 " #05 pc 0000000000455d70 libunwindstack_test (_ZN7testing4Test3RunEv+392)\n", 263 frame_info); 264 EXPECT_EQ(0x64d09d4fd8U, unwinder.frames()[0].pc); 265 EXPECT_EQ(0x7fe0d84040U, unwinder.frames()[0].sp); 266 EXPECT_EQ(0x64d09d5078U, unwinder.frames()[1].pc); 267 EXPECT_EQ(0x7fe0d84070U, unwinder.frames()[1].sp); 268 EXPECT_EQ(0x64d09d508cU, unwinder.frames()[2].pc); 269 EXPECT_EQ(0x7fe0d84080U, unwinder.frames()[2].sp); 270 EXPECT_EQ(0x64d09d88fcU, unwinder.frames()[3].pc); 271 EXPECT_EQ(0x7fe0d84090U, unwinder.frames()[3].sp); 272 EXPECT_EQ(0x64d09d88d8U, unwinder.frames()[4].pc); 273 EXPECT_EQ(0x7fe0d840f0U, unwinder.frames()[4].sp); 274 EXPECT_EQ(0x64d0a00d70U, unwinder.frames()[5].pc); 275 EXPECT_EQ(0x7fe0d84110U, unwinder.frames()[5].sp); 276 } 277 278 TEST_F(UnwindOfflineTest, jit_debug_x86) { 279 ASSERT_NO_FATAL_FAILURE(Init("jit_debug_x86/", ARCH_X86)); 280 281 MemoryOfflineParts* memory = new MemoryOfflineParts; 282 AddMemory(dir_ + "descriptor.data", memory); 283 AddMemory(dir_ + "stack.data", memory); 284 for (size_t i = 0; i < 7; i++) { 285 AddMemory(dir_ + "entry" + std::to_string(i) + ".data", memory); 286 AddMemory(dir_ + "jit" + std::to_string(i) + ".data", memory); 287 } 288 process_memory_.reset(memory); 289 290 JitDebug jit_debug(process_memory_); 291 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 292 unwinder.SetJitDebug(&jit_debug, regs_->Arch()); 293 unwinder.Unwind(); 294 295 std::string frame_info(DumpFrames(unwinder)); 296 ASSERT_EQ(69U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 297 EXPECT_EQ( 298 " #00 pc 00068fb8 libarttestd.so (_ZN3artL13CauseSegfaultEv+72)\n" 299 " #01 pc 00067f00 libarttestd.so (Java_Main_unwindInProcess+10032)\n" 300 " #02 pc 000021a8 (offset 0x2000) 137-cfi.odex (boolean Main.unwindInProcess(boolean, int, " 301 "boolean)+136)\n" 302 " #03 pc 0000fe80 anonymous:ee74c000 (boolean Main.bar(boolean)+64)\n" 303 " #04 pc 006ad4d2 libartd.so (art_quick_invoke_stub+338)\n" 304 " #05 pc 00146ab5 libartd.so " 305 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+885)\n" 306 " #06 pc 0039cf0d libartd.so " 307 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 308 "11ShadowFrameEtPNS_6JValueE+653)\n" 309 " #07 pc 00392552 libartd.so " 310 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 311 "6JValueEb+354)\n" 312 " #08 pc 0039399a libartd.so " 313 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 314 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 315 " #09 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 316 " #10 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 317 " #11 pc 0000fe03 anonymous:ee74c000 (int Main.compare(Main, Main)+51)\n" 318 " #12 pc 006ad4d2 libartd.so (art_quick_invoke_stub+338)\n" 319 " #13 pc 00146ab5 libartd.so " 320 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+885)\n" 321 " #14 pc 0039cf0d libartd.so " 322 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 323 "11ShadowFrameEtPNS_6JValueE+653)\n" 324 " #15 pc 00392552 libartd.so " 325 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 326 "6JValueEb+354)\n" 327 " #16 pc 0039399a libartd.so " 328 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 329 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 330 " #17 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 331 " #18 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 332 " #19 pc 0000fd3b anonymous:ee74c000 (int Main.compare(java.lang.Object, " 333 "java.lang.Object)+107)\n" 334 " #20 pc 006ad4d2 libartd.so (art_quick_invoke_stub+338)\n" 335 " #21 pc 00146ab5 libartd.so " 336 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+885)\n" 337 " #22 pc 0039cf0d libartd.so " 338 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 339 "11ShadowFrameEtPNS_6JValueE+653)\n" 340 " #23 pc 00392552 libartd.so " 341 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 342 "6JValueEb+354)\n" 343 " #24 pc 0039399a libartd.so " 344 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 345 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 346 " #25 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 347 " #26 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 348 " #27 pc 0000fbdb anonymous:ee74c000 (int " 349 "java.util.Arrays.binarySearch0(java.lang.Object[], int, int, java.lang.Object, " 350 "java.util.Comparator)+331)\n" 351 " #28 pc 006ad6a2 libartd.so (art_quick_invoke_static_stub+418)\n" 352 " #29 pc 00146acb libartd.so " 353 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+907)\n" 354 " #30 pc 0039cf0d libartd.so " 355 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 356 "11ShadowFrameEtPNS_6JValueE+653)\n" 357 " #31 pc 00392552 libartd.so " 358 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 359 "6JValueEb+354)\n" 360 " #32 pc 0039399a libartd.so " 361 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 362 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 363 " #33 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 364 " #34 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 365 " #35 pc 0000f624 anonymous:ee74c000 (boolean Main.foo()+164)\n" 366 " #36 pc 006ad4d2 libartd.so (art_quick_invoke_stub+338)\n" 367 " #37 pc 00146ab5 libartd.so " 368 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+885)\n" 369 " #38 pc 0039cf0d libartd.so " 370 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 371 "11ShadowFrameEtPNS_6JValueE+653)\n" 372 " #39 pc 00392552 libartd.so " 373 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 374 "6JValueEb+354)\n" 375 " #40 pc 0039399a libartd.so " 376 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 377 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 378 " #41 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 379 " #42 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 380 " #43 pc 0000eedb anonymous:ee74c000 (void Main.runPrimary()+59)\n" 381 " #44 pc 006ad4d2 libartd.so (art_quick_invoke_stub+338)\n" 382 " #45 pc 00146ab5 libartd.so " 383 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+885)\n" 384 " #46 pc 0039cf0d libartd.so " 385 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 386 "11ShadowFrameEtPNS_6JValueE+653)\n" 387 " #47 pc 00392552 libartd.so " 388 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 389 "6JValueEb+354)\n" 390 " #48 pc 0039399a libartd.so " 391 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 392 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 393 " #49 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 394 " #50 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 395 " #51 pc 0000ac21 anonymous:ee74c000 (void Main.main(java.lang.String[])+97)\n" 396 " #52 pc 006ad6a2 libartd.so (art_quick_invoke_static_stub+418)\n" 397 " #53 pc 00146acb libartd.so " 398 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+907)\n" 399 " #54 pc 0039cf0d libartd.so " 400 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 401 "11ShadowFrameEtPNS_6JValueE+653)\n" 402 " #55 pc 00392552 libartd.so " 403 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 404 "6JValueEb+354)\n" 405 " #56 pc 0039399a libartd.so " 406 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 407 "20CodeItemDataAccessorEPNS_11ShadowFrameE+234)\n" 408 " #57 pc 00684362 libartd.so (artQuickToInterpreterBridge+1058)\n" 409 " #58 pc 006b35bd libartd.so (art_quick_to_interpreter_bridge+77)\n" 410 " #59 pc 006ad6a2 libartd.so (art_quick_invoke_static_stub+418)\n" 411 " #60 pc 00146acb libartd.so " 412 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+907)\n" 413 " #61 pc 005aac95 libartd.so " 414 "(_ZN3artL18InvokeWithArgArrayERKNS_33ScopedObjectAccessAlreadyRunnableEPNS_9ArtMethodEPNS_" 415 "8ArgArrayEPNS_6JValueEPKc+85)\n" 416 " #62 pc 005aab5a libartd.so " 417 "(_ZN3art17InvokeWithVarArgsERKNS_33ScopedObjectAccessAlreadyRunnableEP8_jobjectP10_" 418 "jmethodIDPc+362)\n" 419 " #63 pc 0048a3dd libartd.so " 420 "(_ZN3art3JNI21CallStaticVoidMethodVEP7_JNIEnvP7_jclassP10_jmethodIDPc+125)\n" 421 " #64 pc 0018448c libartd.so " 422 "(_ZN3art8CheckJNI11CallMethodVEPKcP7_JNIEnvP8_jobjectP7_jclassP10_jmethodIDPcNS_" 423 "9Primitive4TypeENS_10InvokeTypeE+1964)\n" 424 " #65 pc 0017cf06 libartd.so " 425 "(_ZN3art8CheckJNI21CallStaticVoidMethodVEP7_JNIEnvP7_jclassP10_jmethodIDPc+70)\n" 426 " #66 pc 00001d8c dalvikvm32 " 427 "(_ZN7_JNIEnv20CallStaticVoidMethodEP7_jclassP10_jmethodIDz+60)\n" 428 " #67 pc 00001a80 dalvikvm32 (main+1312)\n" 429 " #68 pc 00018275 libc.so\n", 430 frame_info); 431 EXPECT_EQ(0xeb89bfb8U, unwinder.frames()[0].pc); 432 EXPECT_EQ(0xffeb5280U, unwinder.frames()[0].sp); 433 EXPECT_EQ(0xeb89af00U, unwinder.frames()[1].pc); 434 EXPECT_EQ(0xffeb52a0U, unwinder.frames()[1].sp); 435 EXPECT_EQ(0xec6061a8U, unwinder.frames()[2].pc); 436 EXPECT_EQ(0xffeb5ce0U, unwinder.frames()[2].sp); 437 EXPECT_EQ(0xee75be80U, unwinder.frames()[3].pc); 438 EXPECT_EQ(0xffeb5d30U, unwinder.frames()[3].sp); 439 EXPECT_EQ(0xf728e4d2U, unwinder.frames()[4].pc); 440 EXPECT_EQ(0xffeb5d60U, unwinder.frames()[4].sp); 441 EXPECT_EQ(0xf6d27ab5U, unwinder.frames()[5].pc); 442 EXPECT_EQ(0xffeb5d80U, unwinder.frames()[5].sp); 443 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[6].pc); 444 EXPECT_EQ(0xffeb5e20U, unwinder.frames()[6].sp); 445 EXPECT_EQ(0xf6f73552U, unwinder.frames()[7].pc); 446 EXPECT_EQ(0xffeb5ec0U, unwinder.frames()[7].sp); 447 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[8].pc); 448 EXPECT_EQ(0xffeb5f40U, unwinder.frames()[8].sp); 449 EXPECT_EQ(0xf7265362U, unwinder.frames()[9].pc); 450 EXPECT_EQ(0xffeb5fb0U, unwinder.frames()[9].sp); 451 EXPECT_EQ(0xf72945bdU, unwinder.frames()[10].pc); 452 EXPECT_EQ(0xffeb6110U, unwinder.frames()[10].sp); 453 EXPECT_EQ(0xee75be03U, unwinder.frames()[11].pc); 454 EXPECT_EQ(0xffeb6160U, unwinder.frames()[11].sp); 455 EXPECT_EQ(0xf728e4d2U, unwinder.frames()[12].pc); 456 EXPECT_EQ(0xffeb6180U, unwinder.frames()[12].sp); 457 EXPECT_EQ(0xf6d27ab5U, unwinder.frames()[13].pc); 458 EXPECT_EQ(0xffeb61b0U, unwinder.frames()[13].sp); 459 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[14].pc); 460 EXPECT_EQ(0xffeb6250U, unwinder.frames()[14].sp); 461 EXPECT_EQ(0xf6f73552U, unwinder.frames()[15].pc); 462 EXPECT_EQ(0xffeb62f0U, unwinder.frames()[15].sp); 463 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[16].pc); 464 EXPECT_EQ(0xffeb6370U, unwinder.frames()[16].sp); 465 EXPECT_EQ(0xf7265362U, unwinder.frames()[17].pc); 466 EXPECT_EQ(0xffeb63e0U, unwinder.frames()[17].sp); 467 EXPECT_EQ(0xf72945bdU, unwinder.frames()[18].pc); 468 EXPECT_EQ(0xffeb6530U, unwinder.frames()[18].sp); 469 EXPECT_EQ(0xee75bd3bU, unwinder.frames()[19].pc); 470 EXPECT_EQ(0xffeb6580U, unwinder.frames()[19].sp); 471 EXPECT_EQ(0xf728e4d2U, unwinder.frames()[20].pc); 472 EXPECT_EQ(0xffeb65b0U, unwinder.frames()[20].sp); 473 EXPECT_EQ(0xf6d27ab5U, unwinder.frames()[21].pc); 474 EXPECT_EQ(0xffeb65e0U, unwinder.frames()[21].sp); 475 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[22].pc); 476 EXPECT_EQ(0xffeb6680U, unwinder.frames()[22].sp); 477 EXPECT_EQ(0xf6f73552U, unwinder.frames()[23].pc); 478 EXPECT_EQ(0xffeb6720U, unwinder.frames()[23].sp); 479 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[24].pc); 480 EXPECT_EQ(0xffeb67a0U, unwinder.frames()[24].sp); 481 EXPECT_EQ(0xf7265362U, unwinder.frames()[25].pc); 482 EXPECT_EQ(0xffeb6810U, unwinder.frames()[25].sp); 483 EXPECT_EQ(0xf72945bdU, unwinder.frames()[26].pc); 484 EXPECT_EQ(0xffeb6960U, unwinder.frames()[26].sp); 485 EXPECT_EQ(0xee75bbdbU, unwinder.frames()[27].pc); 486 EXPECT_EQ(0xffeb69b0U, unwinder.frames()[27].sp); 487 EXPECT_EQ(0xf728e6a2U, unwinder.frames()[28].pc); 488 EXPECT_EQ(0xffeb69f0U, unwinder.frames()[28].sp); 489 EXPECT_EQ(0xf6d27acbU, unwinder.frames()[29].pc); 490 EXPECT_EQ(0xffeb6a20U, unwinder.frames()[29].sp); 491 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[30].pc); 492 EXPECT_EQ(0xffeb6ac0U, unwinder.frames()[30].sp); 493 EXPECT_EQ(0xf6f73552U, unwinder.frames()[31].pc); 494 EXPECT_EQ(0xffeb6b60U, unwinder.frames()[31].sp); 495 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[32].pc); 496 EXPECT_EQ(0xffeb6be0U, unwinder.frames()[32].sp); 497 EXPECT_EQ(0xf7265362U, unwinder.frames()[33].pc); 498 EXPECT_EQ(0xffeb6c50U, unwinder.frames()[33].sp); 499 EXPECT_EQ(0xf72945bdU, unwinder.frames()[34].pc); 500 EXPECT_EQ(0xffeb6dd0U, unwinder.frames()[34].sp); 501 EXPECT_EQ(0xee75b624U, unwinder.frames()[35].pc); 502 EXPECT_EQ(0xffeb6e20U, unwinder.frames()[35].sp); 503 EXPECT_EQ(0xf728e4d2U, unwinder.frames()[36].pc); 504 EXPECT_EQ(0xffeb6e50U, unwinder.frames()[36].sp); 505 EXPECT_EQ(0xf6d27ab5U, unwinder.frames()[37].pc); 506 EXPECT_EQ(0xffeb6e70U, unwinder.frames()[37].sp); 507 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[38].pc); 508 EXPECT_EQ(0xffeb6f10U, unwinder.frames()[38].sp); 509 EXPECT_EQ(0xf6f73552U, unwinder.frames()[39].pc); 510 EXPECT_EQ(0xffeb6fb0U, unwinder.frames()[39].sp); 511 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[40].pc); 512 EXPECT_EQ(0xffeb7030U, unwinder.frames()[40].sp); 513 EXPECT_EQ(0xf7265362U, unwinder.frames()[41].pc); 514 EXPECT_EQ(0xffeb70a0U, unwinder.frames()[41].sp); 515 EXPECT_EQ(0xf72945bdU, unwinder.frames()[42].pc); 516 EXPECT_EQ(0xffeb71f0U, unwinder.frames()[42].sp); 517 EXPECT_EQ(0xee75aedbU, unwinder.frames()[43].pc); 518 EXPECT_EQ(0xffeb7240U, unwinder.frames()[43].sp); 519 EXPECT_EQ(0xf728e4d2U, unwinder.frames()[44].pc); 520 EXPECT_EQ(0xffeb72a0U, unwinder.frames()[44].sp); 521 EXPECT_EQ(0xf6d27ab5U, unwinder.frames()[45].pc); 522 EXPECT_EQ(0xffeb72c0U, unwinder.frames()[45].sp); 523 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[46].pc); 524 EXPECT_EQ(0xffeb7360U, unwinder.frames()[46].sp); 525 EXPECT_EQ(0xf6f73552U, unwinder.frames()[47].pc); 526 EXPECT_EQ(0xffeb7400U, unwinder.frames()[47].sp); 527 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[48].pc); 528 EXPECT_EQ(0xffeb7480U, unwinder.frames()[48].sp); 529 EXPECT_EQ(0xf7265362U, unwinder.frames()[49].pc); 530 EXPECT_EQ(0xffeb74f0U, unwinder.frames()[49].sp); 531 EXPECT_EQ(0xf72945bdU, unwinder.frames()[50].pc); 532 EXPECT_EQ(0xffeb7680U, unwinder.frames()[50].sp); 533 EXPECT_EQ(0xee756c21U, unwinder.frames()[51].pc); 534 EXPECT_EQ(0xffeb76d0U, unwinder.frames()[51].sp); 535 EXPECT_EQ(0xf728e6a2U, unwinder.frames()[52].pc); 536 EXPECT_EQ(0xffeb76f0U, unwinder.frames()[52].sp); 537 EXPECT_EQ(0xf6d27acbU, unwinder.frames()[53].pc); 538 EXPECT_EQ(0xffeb7710U, unwinder.frames()[53].sp); 539 EXPECT_EQ(0xf6f7df0dU, unwinder.frames()[54].pc); 540 EXPECT_EQ(0xffeb77b0U, unwinder.frames()[54].sp); 541 EXPECT_EQ(0xf6f73552U, unwinder.frames()[55].pc); 542 EXPECT_EQ(0xffeb7850U, unwinder.frames()[55].sp); 543 EXPECT_EQ(0xf6f7499aU, unwinder.frames()[56].pc); 544 EXPECT_EQ(0xffeb78d0U, unwinder.frames()[56].sp); 545 EXPECT_EQ(0xf7265362U, unwinder.frames()[57].pc); 546 EXPECT_EQ(0xffeb7940U, unwinder.frames()[57].sp); 547 EXPECT_EQ(0xf72945bdU, unwinder.frames()[58].pc); 548 EXPECT_EQ(0xffeb7a80U, unwinder.frames()[58].sp); 549 EXPECT_EQ(0xf728e6a2U, unwinder.frames()[59].pc); 550 EXPECT_EQ(0xffeb7ad0U, unwinder.frames()[59].sp); 551 EXPECT_EQ(0xf6d27acbU, unwinder.frames()[60].pc); 552 EXPECT_EQ(0xffeb7af0U, unwinder.frames()[60].sp); 553 EXPECT_EQ(0xf718bc95U, unwinder.frames()[61].pc); 554 EXPECT_EQ(0xffeb7b90U, unwinder.frames()[61].sp); 555 EXPECT_EQ(0xf718bb5aU, unwinder.frames()[62].pc); 556 EXPECT_EQ(0xffeb7c50U, unwinder.frames()[62].sp); 557 EXPECT_EQ(0xf706b3ddU, unwinder.frames()[63].pc); 558 EXPECT_EQ(0xffeb7d10U, unwinder.frames()[63].sp); 559 EXPECT_EQ(0xf6d6548cU, unwinder.frames()[64].pc); 560 EXPECT_EQ(0xffeb7d70U, unwinder.frames()[64].sp); 561 EXPECT_EQ(0xf6d5df06U, unwinder.frames()[65].pc); 562 EXPECT_EQ(0xffeb7df0U, unwinder.frames()[65].sp); 563 EXPECT_EQ(0x56574d8cU, unwinder.frames()[66].pc); 564 EXPECT_EQ(0xffeb7e40U, unwinder.frames()[66].sp); 565 EXPECT_EQ(0x56574a80U, unwinder.frames()[67].pc); 566 EXPECT_EQ(0xffeb7e70U, unwinder.frames()[67].sp); 567 EXPECT_EQ(0xf7363275U, unwinder.frames()[68].pc); 568 EXPECT_EQ(0xffeb7ef0U, unwinder.frames()[68].sp); 569 } 570 571 TEST_F(UnwindOfflineTest, jit_debug_arm) { 572 ASSERT_NO_FATAL_FAILURE(Init("jit_debug_arm/", ARCH_ARM)); 573 574 MemoryOfflineParts* memory = new MemoryOfflineParts; 575 AddMemory(dir_ + "descriptor.data", memory); 576 AddMemory(dir_ + "descriptor1.data", memory); 577 AddMemory(dir_ + "stack.data", memory); 578 for (size_t i = 0; i < 7; i++) { 579 AddMemory(dir_ + "entry" + std::to_string(i) + ".data", memory); 580 AddMemory(dir_ + "jit" + std::to_string(i) + ".data", memory); 581 } 582 process_memory_.reset(memory); 583 584 JitDebug jit_debug(process_memory_); 585 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 586 unwinder.SetJitDebug(&jit_debug, regs_->Arch()); 587 unwinder.Unwind(); 588 589 std::string frame_info(DumpFrames(unwinder)); 590 ASSERT_EQ(76U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 591 EXPECT_EQ( 592 " #00 pc 00018a5e libarttestd.so (Java_Main_unwindInProcess+866)\n" 593 " #01 pc 0000212d (offset 0x2000) 137-cfi.odex (boolean Main.unwindInProcess(boolean, int, " 594 "boolean)+92)\n" 595 " #02 pc 00011cb1 anonymous:e2796000 (boolean Main.bar(boolean)+72)\n" 596 " #03 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 597 " #04 pc 00467129 libartd.so (art_quick_invoke_stub+228)\n" 598 " #05 pc 000bf7a9 libartd.so " 599 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+864)\n" 600 " #06 pc 00247833 libartd.so " 601 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 602 "11ShadowFrameEtPNS_6JValueE+382)\n" 603 " #07 pc 0022e935 libartd.so " 604 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 605 "6JValueEb+244)\n" 606 " #08 pc 0022f71d libartd.so " 607 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 608 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 609 " #09 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 610 " #10 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 611 " #11 pc 00011c31 anonymous:e2796000 (int Main.compare(Main, Main)+64)\n" 612 " #12 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 613 " #13 pc 00467129 libartd.so (art_quick_invoke_stub+228)\n" 614 " #14 pc 000bf7a9 libartd.so " 615 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+864)\n" 616 " #15 pc 00247833 libartd.so " 617 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 618 "11ShadowFrameEtPNS_6JValueE+382)\n" 619 " #16 pc 0022e935 libartd.so " 620 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 621 "6JValueEb+244)\n" 622 " #17 pc 0022f71d libartd.so " 623 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 624 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 625 " #18 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 626 " #19 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 627 " #20 pc 00011b77 anonymous:e2796000 (int Main.compare(java.lang.Object, " 628 "java.lang.Object)+118)\n" 629 " #21 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 630 " #22 pc 00467129 libartd.so (art_quick_invoke_stub+228)\n" 631 " #23 pc 000bf7a9 libartd.so " 632 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+864)\n" 633 " #24 pc 00247833 libartd.so " 634 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 635 "11ShadowFrameEtPNS_6JValueE+382)\n" 636 " #25 pc 0022e935 libartd.so " 637 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 638 "6JValueEb+244)\n" 639 " #26 pc 0022f71d libartd.so " 640 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 641 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 642 " #27 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 643 " #28 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 644 " #29 pc 00011a29 anonymous:e2796000 (int " 645 "java.util.Arrays.binarySearch0(java.lang.Object[], int, int, java.lang.Object, " 646 "java.util.Comparator)+304)\n" 647 " #30 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 648 " #31 pc 0046722f libartd.so (art_quick_invoke_static_stub+226)\n" 649 " #32 pc 000bf7bb libartd.so " 650 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+882)\n" 651 " #33 pc 00247833 libartd.so " 652 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 653 "11ShadowFrameEtPNS_6JValueE+382)\n" 654 " #34 pc 0022e935 libartd.so " 655 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 656 "6JValueEb+244)\n" 657 " #35 pc 0022f71d libartd.so " 658 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 659 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 660 " #36 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 661 " #37 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 662 " #38 pc 0001139b anonymous:e2796000 (boolean Main.foo()+178)\n" 663 " #39 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 664 " #40 pc 00467129 libartd.so (art_quick_invoke_stub+228)\n" 665 " #41 pc 000bf7a9 libartd.so " 666 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+864)\n" 667 " #42 pc 00247833 libartd.so " 668 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 669 "11ShadowFrameEtPNS_6JValueE+382)\n" 670 " #43 pc 0022e935 libartd.so " 671 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 672 "6JValueEb+244)\n" 673 " #44 pc 0022f71d libartd.so " 674 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 675 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 676 " #45 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 677 " #46 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 678 " #47 pc 00010aa7 anonymous:e2796000 (void Main.runPrimary()+70)\n" 679 " #48 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 680 " #49 pc 00467129 libartd.so (art_quick_invoke_stub+228)\n" 681 " #50 pc 000bf7a9 libartd.so " 682 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+864)\n" 683 " #51 pc 00247833 libartd.so " 684 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 685 "11ShadowFrameEtPNS_6JValueE+382)\n" 686 " #52 pc 0022e935 libartd.so " 687 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 688 "6JValueEb+244)\n" 689 " #53 pc 0022f71d libartd.so " 690 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 691 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 692 " #54 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 693 " #55 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 694 " #56 pc 0000ba99 anonymous:e2796000 (void Main.main(java.lang.String[])+144)\n" 695 " #57 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 696 " #58 pc 0046722f libartd.so (art_quick_invoke_static_stub+226)\n" 697 " #59 pc 000bf7bb libartd.so " 698 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+882)\n" 699 " #60 pc 00247833 libartd.so " 700 "(_ZN3art11interpreter34ArtInterpreterToCompiledCodeBridgeEPNS_6ThreadEPNS_9ArtMethodEPNS_" 701 "11ShadowFrameEtPNS_6JValueE+382)\n" 702 " #61 pc 0022e935 libartd.so " 703 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 704 "6JValueEb+244)\n" 705 " #62 pc 0022f71d libartd.so " 706 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 707 "20CodeItemDataAccessorEPNS_11ShadowFrameE+128)\n" 708 " #63 pc 00442865 libartd.so (artQuickToInterpreterBridge+796)\n" 709 " #64 pc 004666ff libartd.so (art_quick_to_interpreter_bridge+30)\n" 710 " #65 pc 00462175 libartd.so (art_quick_invoke_stub_internal+68)\n" 711 " #66 pc 0046722f libartd.so (art_quick_invoke_static_stub+226)\n" 712 " #67 pc 000bf7bb libartd.so " 713 "(_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+882)\n" 714 " #68 pc 003b292d libartd.so " 715 "(_ZN3artL18InvokeWithArgArrayERKNS_33ScopedObjectAccessAlreadyRunnableEPNS_9ArtMethodEPNS_" 716 "8ArgArrayEPNS_6JValueEPKc+52)\n" 717 " #69 pc 003b26c3 libartd.so " 718 "(_ZN3art17InvokeWithVarArgsERKNS_33ScopedObjectAccessAlreadyRunnableEP8_jobjectP10_" 719 "jmethodIDSt9__va_list+210)\n" 720 " #70 pc 00308411 libartd.so " 721 "(_ZN3art3JNI21CallStaticVoidMethodVEP7_JNIEnvP7_jclassP10_jmethodIDSt9__va_list+76)\n" 722 " #71 pc 000e6a9f libartd.so " 723 "(_ZN3art8CheckJNI11CallMethodVEPKcP7_JNIEnvP8_jobjectP7_jclassP10_jmethodIDSt9__va_listNS_" 724 "9Primitive4TypeENS_10InvokeTypeE+1486)\n" 725 " #72 pc 000e19b9 libartd.so " 726 "(_ZN3art8CheckJNI21CallStaticVoidMethodVEP7_JNIEnvP7_jclassP10_jmethodIDSt9__va_list+40)\n" 727 " #73 pc 0000159f dalvikvm32 " 728 "(_ZN7_JNIEnv20CallStaticVoidMethodEP7_jclassP10_jmethodIDz+30)\n" 729 " #74 pc 00001349 dalvikvm32 (main+896)\n" 730 " #75 pc 000850c9 libc.so\n", 731 frame_info); 732 EXPECT_EQ(0xdfe66a5eU, unwinder.frames()[0].pc); 733 EXPECT_EQ(0xff85d180U, unwinder.frames()[0].sp); 734 EXPECT_EQ(0xe044712dU, unwinder.frames()[1].pc); 735 EXPECT_EQ(0xff85d200U, unwinder.frames()[1].sp); 736 EXPECT_EQ(0xe27a7cb1U, unwinder.frames()[2].pc); 737 EXPECT_EQ(0xff85d290U, unwinder.frames()[2].sp); 738 EXPECT_EQ(0xed75c175U, unwinder.frames()[3].pc); 739 EXPECT_EQ(0xff85d2b0U, unwinder.frames()[3].sp); 740 EXPECT_EQ(0xed761129U, unwinder.frames()[4].pc); 741 EXPECT_EQ(0xff85d2e8U, unwinder.frames()[4].sp); 742 EXPECT_EQ(0xed3b97a9U, unwinder.frames()[5].pc); 743 EXPECT_EQ(0xff85d370U, unwinder.frames()[5].sp); 744 EXPECT_EQ(0xed541833U, unwinder.frames()[6].pc); 745 EXPECT_EQ(0xff85d3d8U, unwinder.frames()[6].sp); 746 EXPECT_EQ(0xed528935U, unwinder.frames()[7].pc); 747 EXPECT_EQ(0xff85d428U, unwinder.frames()[7].sp); 748 EXPECT_EQ(0xed52971dU, unwinder.frames()[8].pc); 749 EXPECT_EQ(0xff85d470U, unwinder.frames()[8].sp); 750 EXPECT_EQ(0xed73c865U, unwinder.frames()[9].pc); 751 EXPECT_EQ(0xff85d4b0U, unwinder.frames()[9].sp); 752 EXPECT_EQ(0xed7606ffU, unwinder.frames()[10].pc); 753 EXPECT_EQ(0xff85d5d0U, unwinder.frames()[10].sp); 754 EXPECT_EQ(0xe27a7c31U, unwinder.frames()[11].pc); 755 EXPECT_EQ(0xff85d640U, unwinder.frames()[11].sp); 756 EXPECT_EQ(0xed75c175U, unwinder.frames()[12].pc); 757 EXPECT_EQ(0xff85d660U, unwinder.frames()[12].sp); 758 EXPECT_EQ(0xed761129U, unwinder.frames()[13].pc); 759 EXPECT_EQ(0xff85d698U, unwinder.frames()[13].sp); 760 EXPECT_EQ(0xed3b97a9U, unwinder.frames()[14].pc); 761 EXPECT_EQ(0xff85d720U, unwinder.frames()[14].sp); 762 EXPECT_EQ(0xed541833U, unwinder.frames()[15].pc); 763 EXPECT_EQ(0xff85d788U, unwinder.frames()[15].sp); 764 EXPECT_EQ(0xed528935U, unwinder.frames()[16].pc); 765 EXPECT_EQ(0xff85d7d8U, unwinder.frames()[16].sp); 766 EXPECT_EQ(0xed52971dU, unwinder.frames()[17].pc); 767 EXPECT_EQ(0xff85d820U, unwinder.frames()[17].sp); 768 EXPECT_EQ(0xed73c865U, unwinder.frames()[18].pc); 769 EXPECT_EQ(0xff85d860U, unwinder.frames()[18].sp); 770 EXPECT_EQ(0xed7606ffU, unwinder.frames()[19].pc); 771 EXPECT_EQ(0xff85d970U, unwinder.frames()[19].sp); 772 EXPECT_EQ(0xe27a7b77U, unwinder.frames()[20].pc); 773 EXPECT_EQ(0xff85d9e0U, unwinder.frames()[20].sp); 774 EXPECT_EQ(0xed75c175U, unwinder.frames()[21].pc); 775 EXPECT_EQ(0xff85da10U, unwinder.frames()[21].sp); 776 EXPECT_EQ(0xed761129U, unwinder.frames()[22].pc); 777 EXPECT_EQ(0xff85da48U, unwinder.frames()[22].sp); 778 EXPECT_EQ(0xed3b97a9U, unwinder.frames()[23].pc); 779 EXPECT_EQ(0xff85dad0U, unwinder.frames()[23].sp); 780 EXPECT_EQ(0xed541833U, unwinder.frames()[24].pc); 781 EXPECT_EQ(0xff85db38U, unwinder.frames()[24].sp); 782 EXPECT_EQ(0xed528935U, unwinder.frames()[25].pc); 783 EXPECT_EQ(0xff85db88U, unwinder.frames()[25].sp); 784 EXPECT_EQ(0xed52971dU, unwinder.frames()[26].pc); 785 EXPECT_EQ(0xff85dbd0U, unwinder.frames()[26].sp); 786 EXPECT_EQ(0xed73c865U, unwinder.frames()[27].pc); 787 EXPECT_EQ(0xff85dc10U, unwinder.frames()[27].sp); 788 EXPECT_EQ(0xed7606ffU, unwinder.frames()[28].pc); 789 EXPECT_EQ(0xff85dd20U, unwinder.frames()[28].sp); 790 EXPECT_EQ(0xe27a7a29U, unwinder.frames()[29].pc); 791 EXPECT_EQ(0xff85dd90U, unwinder.frames()[29].sp); 792 EXPECT_EQ(0xed75c175U, unwinder.frames()[30].pc); 793 EXPECT_EQ(0xff85ddc0U, unwinder.frames()[30].sp); 794 EXPECT_EQ(0xed76122fU, unwinder.frames()[31].pc); 795 EXPECT_EQ(0xff85de08U, unwinder.frames()[31].sp); 796 EXPECT_EQ(0xed3b97bbU, unwinder.frames()[32].pc); 797 EXPECT_EQ(0xff85de90U, unwinder.frames()[32].sp); 798 EXPECT_EQ(0xed541833U, unwinder.frames()[33].pc); 799 EXPECT_EQ(0xff85def8U, unwinder.frames()[33].sp); 800 EXPECT_EQ(0xed528935U, unwinder.frames()[34].pc); 801 EXPECT_EQ(0xff85df48U, unwinder.frames()[34].sp); 802 EXPECT_EQ(0xed52971dU, unwinder.frames()[35].pc); 803 EXPECT_EQ(0xff85df90U, unwinder.frames()[35].sp); 804 EXPECT_EQ(0xed73c865U, unwinder.frames()[36].pc); 805 EXPECT_EQ(0xff85dfd0U, unwinder.frames()[36].sp); 806 EXPECT_EQ(0xed7606ffU, unwinder.frames()[37].pc); 807 EXPECT_EQ(0xff85e110U, unwinder.frames()[37].sp); 808 EXPECT_EQ(0xe27a739bU, unwinder.frames()[38].pc); 809 EXPECT_EQ(0xff85e180U, unwinder.frames()[38].sp); 810 EXPECT_EQ(0xed75c175U, unwinder.frames()[39].pc); 811 EXPECT_EQ(0xff85e1b0U, unwinder.frames()[39].sp); 812 EXPECT_EQ(0xed761129U, unwinder.frames()[40].pc); 813 EXPECT_EQ(0xff85e1e0U, unwinder.frames()[40].sp); 814 EXPECT_EQ(0xed3b97a9U, unwinder.frames()[41].pc); 815 EXPECT_EQ(0xff85e268U, unwinder.frames()[41].sp); 816 EXPECT_EQ(0xed541833U, unwinder.frames()[42].pc); 817 EXPECT_EQ(0xff85e2d0U, unwinder.frames()[42].sp); 818 EXPECT_EQ(0xed528935U, unwinder.frames()[43].pc); 819 EXPECT_EQ(0xff85e320U, unwinder.frames()[43].sp); 820 EXPECT_EQ(0xed52971dU, unwinder.frames()[44].pc); 821 EXPECT_EQ(0xff85e368U, unwinder.frames()[44].sp); 822 EXPECT_EQ(0xed73c865U, unwinder.frames()[45].pc); 823 EXPECT_EQ(0xff85e3a8U, unwinder.frames()[45].sp); 824 EXPECT_EQ(0xed7606ffU, unwinder.frames()[46].pc); 825 EXPECT_EQ(0xff85e4c0U, unwinder.frames()[46].sp); 826 EXPECT_EQ(0xe27a6aa7U, unwinder.frames()[47].pc); 827 EXPECT_EQ(0xff85e530U, unwinder.frames()[47].sp); 828 EXPECT_EQ(0xed75c175U, unwinder.frames()[48].pc); 829 EXPECT_EQ(0xff85e5a0U, unwinder.frames()[48].sp); 830 EXPECT_EQ(0xed761129U, unwinder.frames()[49].pc); 831 EXPECT_EQ(0xff85e5d8U, unwinder.frames()[49].sp); 832 EXPECT_EQ(0xed3b97a9U, unwinder.frames()[50].pc); 833 EXPECT_EQ(0xff85e660U, unwinder.frames()[50].sp); 834 EXPECT_EQ(0xed541833U, unwinder.frames()[51].pc); 835 EXPECT_EQ(0xff85e6c8U, unwinder.frames()[51].sp); 836 EXPECT_EQ(0xed528935U, unwinder.frames()[52].pc); 837 EXPECT_EQ(0xff85e718U, unwinder.frames()[52].sp); 838 EXPECT_EQ(0xed52971dU, unwinder.frames()[53].pc); 839 EXPECT_EQ(0xff85e760U, unwinder.frames()[53].sp); 840 EXPECT_EQ(0xed73c865U, unwinder.frames()[54].pc); 841 EXPECT_EQ(0xff85e7a0U, unwinder.frames()[54].sp); 842 EXPECT_EQ(0xed7606ffU, unwinder.frames()[55].pc); 843 EXPECT_EQ(0xff85e8f0U, unwinder.frames()[55].sp); 844 EXPECT_EQ(0xe27a1a99U, unwinder.frames()[56].pc); 845 EXPECT_EQ(0xff85e960U, unwinder.frames()[56].sp); 846 EXPECT_EQ(0xed75c175U, unwinder.frames()[57].pc); 847 EXPECT_EQ(0xff85e990U, unwinder.frames()[57].sp); 848 EXPECT_EQ(0xed76122fU, unwinder.frames()[58].pc); 849 EXPECT_EQ(0xff85e9c8U, unwinder.frames()[58].sp); 850 EXPECT_EQ(0xed3b97bbU, unwinder.frames()[59].pc); 851 EXPECT_EQ(0xff85ea50U, unwinder.frames()[59].sp); 852 EXPECT_EQ(0xed541833U, unwinder.frames()[60].pc); 853 EXPECT_EQ(0xff85eab8U, unwinder.frames()[60].sp); 854 EXPECT_EQ(0xed528935U, unwinder.frames()[61].pc); 855 EXPECT_EQ(0xff85eb08U, unwinder.frames()[61].sp); 856 EXPECT_EQ(0xed52971dU, unwinder.frames()[62].pc); 857 EXPECT_EQ(0xff85eb50U, unwinder.frames()[62].sp); 858 EXPECT_EQ(0xed73c865U, unwinder.frames()[63].pc); 859 EXPECT_EQ(0xff85eb90U, unwinder.frames()[63].sp); 860 EXPECT_EQ(0xed7606ffU, unwinder.frames()[64].pc); 861 EXPECT_EQ(0xff85ec90U, unwinder.frames()[64].sp); 862 EXPECT_EQ(0xed75c175U, unwinder.frames()[65].pc); 863 EXPECT_EQ(0xff85ed00U, unwinder.frames()[65].sp); 864 EXPECT_EQ(0xed76122fU, unwinder.frames()[66].pc); 865 EXPECT_EQ(0xff85ed38U, unwinder.frames()[66].sp); 866 EXPECT_EQ(0xed3b97bbU, unwinder.frames()[67].pc); 867 EXPECT_EQ(0xff85edc0U, unwinder.frames()[67].sp); 868 EXPECT_EQ(0xed6ac92dU, unwinder.frames()[68].pc); 869 EXPECT_EQ(0xff85ee28U, unwinder.frames()[68].sp); 870 EXPECT_EQ(0xed6ac6c3U, unwinder.frames()[69].pc); 871 EXPECT_EQ(0xff85eeb8U, unwinder.frames()[69].sp); 872 EXPECT_EQ(0xed602411U, unwinder.frames()[70].pc); 873 EXPECT_EQ(0xff85ef48U, unwinder.frames()[70].sp); 874 EXPECT_EQ(0xed3e0a9fU, unwinder.frames()[71].pc); 875 EXPECT_EQ(0xff85ef90U, unwinder.frames()[71].sp); 876 EXPECT_EQ(0xed3db9b9U, unwinder.frames()[72].pc); 877 EXPECT_EQ(0xff85f008U, unwinder.frames()[72].sp); 878 EXPECT_EQ(0xab0d459fU, unwinder.frames()[73].pc); 879 EXPECT_EQ(0xff85f038U, unwinder.frames()[73].sp); 880 EXPECT_EQ(0xab0d4349U, unwinder.frames()[74].pc); 881 EXPECT_EQ(0xff85f050U, unwinder.frames()[74].sp); 882 EXPECT_EQ(0xedb0d0c9U, unwinder.frames()[75].pc); 883 EXPECT_EQ(0xff85f0c0U, unwinder.frames()[75].sp); 884 } 885 886 // The eh_frame_hdr data is present but set to zero fdes. This should 887 // fallback to iterating over the cies/fdes and ignore the eh_frame_hdr. 888 // No .gnu_debugdata section in the elf file, so no symbols. 889 TEST_F(UnwindOfflineTest, bad_eh_frame_hdr_arm64) { 890 ASSERT_NO_FATAL_FAILURE(Init("bad_eh_frame_hdr_arm64/", ARCH_ARM64)); 891 892 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 893 unwinder.Unwind(); 894 895 std::string frame_info(DumpFrames(unwinder)); 896 ASSERT_EQ(5U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 897 EXPECT_EQ( 898 " #00 pc 0000000000000550 waiter64\n" 899 " #01 pc 0000000000000568 waiter64\n" 900 " #02 pc 000000000000057c waiter64\n" 901 " #03 pc 0000000000000590 waiter64\n" 902 " #04 pc 00000000000a8e98 libc.so (__libc_init+88)\n", 903 frame_info); 904 EXPECT_EQ(0x60a9fdf550U, unwinder.frames()[0].pc); 905 EXPECT_EQ(0x7fdd141990U, unwinder.frames()[0].sp); 906 EXPECT_EQ(0x60a9fdf568U, unwinder.frames()[1].pc); 907 EXPECT_EQ(0x7fdd1419a0U, unwinder.frames()[1].sp); 908 EXPECT_EQ(0x60a9fdf57cU, unwinder.frames()[2].pc); 909 EXPECT_EQ(0x7fdd1419b0U, unwinder.frames()[2].sp); 910 EXPECT_EQ(0x60a9fdf590U, unwinder.frames()[3].pc); 911 EXPECT_EQ(0x7fdd1419c0U, unwinder.frames()[3].sp); 912 EXPECT_EQ(0x7542d68e98U, unwinder.frames()[4].pc); 913 EXPECT_EQ(0x7fdd1419d0U, unwinder.frames()[4].sp); 914 } 915 916 // The elf has bad eh_frame unwind information for the pcs. If eh_frame 917 // is used first, the unwind will not match the expected output. 918 TEST_F(UnwindOfflineTest, debug_frame_first_x86) { 919 ASSERT_NO_FATAL_FAILURE(Init("debug_frame_first_x86/", ARCH_X86)); 920 921 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 922 unwinder.Unwind(); 923 924 std::string frame_info(DumpFrames(unwinder)); 925 ASSERT_EQ(5U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 926 EXPECT_EQ( 927 " #00 pc 00000685 waiter (call_level3+53)\n" 928 " #01 pc 000006b7 waiter (call_level2+23)\n" 929 " #02 pc 000006d7 waiter (call_level1+23)\n" 930 " #03 pc 000006f7 waiter (main+23)\n" 931 " #04 pc 00018275 libc.so\n", 932 frame_info); 933 EXPECT_EQ(0x56598685U, unwinder.frames()[0].pc); 934 EXPECT_EQ(0xffcf9e38U, unwinder.frames()[0].sp); 935 EXPECT_EQ(0x565986b7U, unwinder.frames()[1].pc); 936 EXPECT_EQ(0xffcf9e50U, unwinder.frames()[1].sp); 937 EXPECT_EQ(0x565986d7U, unwinder.frames()[2].pc); 938 EXPECT_EQ(0xffcf9e60U, unwinder.frames()[2].sp); 939 EXPECT_EQ(0x565986f7U, unwinder.frames()[3].pc); 940 EXPECT_EQ(0xffcf9e70U, unwinder.frames()[3].sp); 941 EXPECT_EQ(0xf744a275U, unwinder.frames()[4].pc); 942 EXPECT_EQ(0xffcf9e80U, unwinder.frames()[4].sp); 943 } 944 945 // Make sure that a pc that is at the beginning of an fde unwinds correctly. 946 TEST_F(UnwindOfflineTest, eh_frame_hdr_begin_x86_64) { 947 ASSERT_NO_FATAL_FAILURE(Init("eh_frame_hdr_begin_x86_64/", ARCH_X86_64)); 948 949 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 950 unwinder.Unwind(); 951 952 std::string frame_info(DumpFrames(unwinder)); 953 ASSERT_EQ(5U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 954 EXPECT_EQ( 955 " #00 pc 0000000000000a80 unwind_test64 (calling3)\n" 956 " #01 pc 0000000000000dd9 unwind_test64 (calling2+633)\n" 957 " #02 pc 000000000000121e unwind_test64 (calling1+638)\n" 958 " #03 pc 00000000000013ed unwind_test64 (main+13)\n" 959 " #04 pc 00000000000202b0 libc.so\n", 960 frame_info); 961 EXPECT_EQ(0x561550b17a80U, unwinder.frames()[0].pc); 962 EXPECT_EQ(0x7ffcc8596ce8U, unwinder.frames()[0].sp); 963 EXPECT_EQ(0x561550b17dd9U, unwinder.frames()[1].pc); 964 EXPECT_EQ(0x7ffcc8596cf0U, unwinder.frames()[1].sp); 965 EXPECT_EQ(0x561550b1821eU, unwinder.frames()[2].pc); 966 EXPECT_EQ(0x7ffcc8596f40U, unwinder.frames()[2].sp); 967 EXPECT_EQ(0x561550b183edU, unwinder.frames()[3].pc); 968 EXPECT_EQ(0x7ffcc8597190U, unwinder.frames()[3].sp); 969 EXPECT_EQ(0x7f4de62162b0U, unwinder.frames()[4].pc); 970 EXPECT_EQ(0x7ffcc85971a0U, unwinder.frames()[4].sp); 971 } 972 973 TEST_F(UnwindOfflineTest, art_quick_osr_stub_arm) { 974 ASSERT_NO_FATAL_FAILURE(Init("art_quick_osr_stub_arm/", ARCH_ARM)); 975 976 MemoryOfflineParts* memory = new MemoryOfflineParts; 977 AddMemory(dir_ + "descriptor.data", memory); 978 AddMemory(dir_ + "stack.data", memory); 979 for (size_t i = 0; i < 2; i++) { 980 AddMemory(dir_ + "entry" + std::to_string(i) + ".data", memory); 981 AddMemory(dir_ + "jit" + std::to_string(i) + ".data", memory); 982 } 983 process_memory_.reset(memory); 984 985 JitDebug jit_debug(process_memory_); 986 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 987 unwinder.SetJitDebug(&jit_debug, regs_->Arch()); 988 unwinder.Unwind(); 989 990 std::string frame_info(DumpFrames(unwinder)); 991 ASSERT_EQ(25U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 992 EXPECT_EQ( 993 " #00 pc 0000c788 <anonymous:d0250000> " 994 "(com.example.simpleperf.simpleperfexamplewithnative.MixActivity.access$000)\n" 995 " #01 pc 0000cdd5 <anonymous:d0250000> " 996 "(com.example.simpleperf.simpleperfexamplewithnative.MixActivity$1.run+60)\n" 997 " #02 pc 004135bb libart.so (art_quick_osr_stub+42)\n" 998 " #03 pc 002657a5 libart.so " 999 "(_ZN3art3jit3Jit25MaybeDoOnStackReplacementEPNS_6ThreadEPNS_9ArtMethodEjiPNS_6JValueE+876)\n" 1000 " #04 pc 004021a7 libart.so (MterpMaybeDoOnStackReplacement+86)\n" 1001 " #05 pc 00412474 libart.so (ExecuteMterpImpl+66164)\n" 1002 " #06 pc cd8365b0 <unknown>\n" // symbol in dex file 1003 " #07 pc 001d7f1b libart.so " 1004 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 1005 "6JValueEb+374)\n" 1006 " #08 pc 001dc593 libart.so " 1007 "(_ZN3art11interpreter33ArtInterpreterToInterpreterBridgeEPNS_6ThreadERKNS_" 1008 "20CodeItemDataAccessorEPNS_11ShadowFrameEPNS_6JValueE+154)\n" 1009 " #09 pc 001f4d01 libart.so " 1010 "(_ZN3art11interpreter6DoCallILb0ELb0EEEbPNS_9ArtMethodEPNS_6ThreadERNS_11ShadowFrameEPKNS_" 1011 "11InstructionEtPNS_6JValueE+732)\n" 1012 " #10 pc 003fe427 libart.so (MterpInvokeInterface+1354)\n" 1013 " #11 pc 00405b94 libart.so (ExecuteMterpImpl+14740)\n" 1014 " #12 pc 7004873e <unknown>\n" // symbol in dex file 1015 " #13 pc 001d7f1b libart.so " 1016 "(_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_" 1017 "6JValueEb+374)\n" 1018 " #14 pc 001dc4d5 libart.so " 1019 "(_ZN3art11interpreter30EnterInterpreterFromEntryPointEPNS_6ThreadERKNS_" 1020 "20CodeItemDataAccessorEPNS_11ShadowFrameE+92)\n" 1021 " #15 pc 003f25ab libart.so (artQuickToInterpreterBridge+970)\n" 1022 " #16 pc 00417aff libart.so (art_quick_to_interpreter_bridge+30)\n" 1023 " #17 pc 00413575 libart.so (art_quick_invoke_stub_internal+68)\n" 1024 " #18 pc 00418531 libart.so (art_quick_invoke_stub+236)\n" 1025 " #19 pc 000b468d libart.so (_ZN3art9ArtMethod6InvokeEPNS_6ThreadEPjjPNS_6JValueEPKc+136)\n" 1026 " #20 pc 00362f49 libart.so " 1027 "(_ZN3art12_GLOBAL__N_118InvokeWithArgArrayERKNS_33ScopedObjectAccessAlreadyRunnableEPNS_" 1028 "9ArtMethodEPNS0_8ArgArrayEPNS_6JValueEPKc+52)\n" 1029 " #21 pc 00363cd9 libart.so " 1030 "(_ZN3art35InvokeVirtualOrInterfaceWithJValuesERKNS_33ScopedObjectAccessAlreadyRunnableEP8_" 1031 "jobjectP10_jmethodIDP6jvalue+332)\n" 1032 " #22 pc 003851dd libart.so (_ZN3art6Thread14CreateCallbackEPv+868)\n" 1033 " #23 pc 00062925 libc.so (_ZL15__pthread_startPv+22)\n" 1034 " #24 pc 0001de39 libc.so (__start_thread+24)\n", 1035 frame_info); 1036 EXPECT_EQ(0xd025c788U, unwinder.frames()[0].pc); 1037 EXPECT_EQ(0xcd4ff140U, unwinder.frames()[0].sp); 1038 EXPECT_EQ(0xd025cdd5U, unwinder.frames()[1].pc); 1039 EXPECT_EQ(0xcd4ff140U, unwinder.frames()[1].sp); 1040 EXPECT_EQ(0xe4a755bbU, unwinder.frames()[2].pc); 1041 EXPECT_EQ(0xcd4ff160U, unwinder.frames()[2].sp); 1042 EXPECT_EQ(0xe48c77a5U, unwinder.frames()[3].pc); 1043 EXPECT_EQ(0xcd4ff190U, unwinder.frames()[3].sp); 1044 EXPECT_EQ(0xe4a641a7U, unwinder.frames()[4].pc); 1045 EXPECT_EQ(0xcd4ff298U, unwinder.frames()[4].sp); 1046 EXPECT_EQ(0xe4a74474U, unwinder.frames()[5].pc); 1047 EXPECT_EQ(0xcd4ff2b8U, unwinder.frames()[5].sp); 1048 EXPECT_EQ(0xcd8365b0U, unwinder.frames()[6].pc); 1049 EXPECT_EQ(0xcd4ff2e0U, unwinder.frames()[6].sp); 1050 EXPECT_EQ(0xe4839f1bU, unwinder.frames()[7].pc); 1051 EXPECT_EQ(0xcd4ff2e0U, unwinder.frames()[7].sp); 1052 EXPECT_EQ(0xe483e593U, unwinder.frames()[8].pc); 1053 EXPECT_EQ(0xcd4ff330U, unwinder.frames()[8].sp); 1054 EXPECT_EQ(0xe4856d01U, unwinder.frames()[9].pc); 1055 EXPECT_EQ(0xcd4ff380U, unwinder.frames()[9].sp); 1056 EXPECT_EQ(0xe4a60427U, unwinder.frames()[10].pc); 1057 EXPECT_EQ(0xcd4ff430U, unwinder.frames()[10].sp); 1058 EXPECT_EQ(0xe4a67b94U, unwinder.frames()[11].pc); 1059 EXPECT_EQ(0xcd4ff498U, unwinder.frames()[11].sp); 1060 EXPECT_EQ(0x7004873eU, unwinder.frames()[12].pc); 1061 EXPECT_EQ(0xcd4ff4c0U, unwinder.frames()[12].sp); 1062 EXPECT_EQ(0xe4839f1bU, unwinder.frames()[13].pc); 1063 EXPECT_EQ(0xcd4ff4c0U, unwinder.frames()[13].sp); 1064 EXPECT_EQ(0xe483e4d5U, unwinder.frames()[14].pc); 1065 EXPECT_EQ(0xcd4ff510U, unwinder.frames()[14].sp); 1066 EXPECT_EQ(0xe4a545abU, unwinder.frames()[15].pc); 1067 EXPECT_EQ(0xcd4ff538U, unwinder.frames()[15].sp); 1068 EXPECT_EQ(0xe4a79affU, unwinder.frames()[16].pc); 1069 EXPECT_EQ(0xcd4ff640U, unwinder.frames()[16].sp); 1070 EXPECT_EQ(0xe4a75575U, unwinder.frames()[17].pc); 1071 EXPECT_EQ(0xcd4ff6b0U, unwinder.frames()[17].sp); 1072 EXPECT_EQ(0xe4a7a531U, unwinder.frames()[18].pc); 1073 EXPECT_EQ(0xcd4ff6e8U, unwinder.frames()[18].sp); 1074 EXPECT_EQ(0xe471668dU, unwinder.frames()[19].pc); 1075 EXPECT_EQ(0xcd4ff770U, unwinder.frames()[19].sp); 1076 EXPECT_EQ(0xe49c4f49U, unwinder.frames()[20].pc); 1077 EXPECT_EQ(0xcd4ff7c8U, unwinder.frames()[20].sp); 1078 EXPECT_EQ(0xe49c5cd9U, unwinder.frames()[21].pc); 1079 EXPECT_EQ(0xcd4ff850U, unwinder.frames()[21].sp); 1080 EXPECT_EQ(0xe49e71ddU, unwinder.frames()[22].pc); 1081 EXPECT_EQ(0xcd4ff8e8U, unwinder.frames()[22].sp); 1082 EXPECT_EQ(0xe7df3925U, unwinder.frames()[23].pc); 1083 EXPECT_EQ(0xcd4ff958U, unwinder.frames()[23].sp); 1084 EXPECT_EQ(0xe7daee39U, unwinder.frames()[24].pc); 1085 EXPECT_EQ(0xcd4ff960U, unwinder.frames()[24].sp); 1086 } 1087 1088 TEST_F(UnwindOfflineTest, offset_arm) { 1089 ASSERT_NO_FATAL_FAILURE(Init("offset_arm/", ARCH_ARM)); 1090 1091 Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); 1092 unwinder.Unwind(); 1093 1094 std::string frame_info(DumpFrames(unwinder)); 1095 ASSERT_EQ(19U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; 1096 EXPECT_EQ( 1097 " #00 pc 0032bfa0 (offset 0x42000) libunwindstack_test (SignalInnerFunction+40)\n" 1098 " #01 pc 0032bfeb (offset 0x42000) libunwindstack_test (SignalMiddleFunction+2)\n" 1099 " #02 pc 0032bff3 (offset 0x42000) libunwindstack_test (SignalOuterFunction+2)\n" 1100 " #03 pc 0032fed3 (offset 0x42000) libunwindstack_test " 1101 "(_ZN11unwindstackL19SignalCallerHandlerEiP7siginfoPv+26)\n" 1102 " #04 pc 00026528 (offset 0x25000) libc.so\n" 1103 " #05 pc 00000000 <unknown>\n" 1104 " #06 pc 0032c2d9 (offset 0x42000) libunwindstack_test (InnerFunction+736)\n" 1105 " #07 pc 0032cc4f (offset 0x42000) libunwindstack_test (MiddleFunction+42)\n" 1106 " #08 pc 0032cc81 (offset 0x42000) libunwindstack_test (OuterFunction+42)\n" 1107 " #09 pc 0032e547 (offset 0x42000) libunwindstack_test " 1108 "(_ZN11unwindstackL19RemoteThroughSignalEij+270)\n" 1109 " #10 pc 0032ed99 (offset 0x42000) libunwindstack_test " 1110 "(_ZN11unwindstack55UnwindTest_remote_through_signal_with_invalid_func_Test8TestBodyEv+16)\n" 1111 " #11 pc 00354453 (offset 0x42000) libunwindstack_test (_ZN7testing4Test3RunEv+154)\n" 1112 " #12 pc 00354de7 (offset 0x42000) libunwindstack_test (_ZN7testing8TestInfo3RunEv+194)\n" 1113 " #13 pc 00355105 (offset 0x42000) libunwindstack_test (_ZN7testing8TestCase3RunEv+180)\n" 1114 " #14 pc 0035a215 (offset 0x42000) libunwindstack_test " 1115 "(_ZN7testing8internal12UnitTestImpl11RunAllTestsEv+664)\n" 1116 " #15 pc 00359f4f (offset 0x42000) libunwindstack_test (_ZN7testing8UnitTest3RunEv+110)\n" 1117 " #16 pc 0034d3db (offset 0x42000) libunwindstack_test (main+38)\n" 1118 " #17 pc 00092c0d (offset 0x25000) libc.so (__libc_init+48)\n" 1119 " #18 pc 0004202f (offset 0x42000) libunwindstack_test (_start_main+38)\n", 1120 frame_info); 1121 1122 EXPECT_EQ(0x2e55fa0U, unwinder.frames()[0].pc); 1123 EXPECT_EQ(0xf43d2cccU, unwinder.frames()[0].sp); 1124 EXPECT_EQ(0x2e55febU, unwinder.frames()[1].pc); 1125 EXPECT_EQ(0xf43d2ce0U, unwinder.frames()[1].sp); 1126 EXPECT_EQ(0x2e55ff3U, unwinder.frames()[2].pc); 1127 EXPECT_EQ(0xf43d2ce8U, unwinder.frames()[2].sp); 1128 EXPECT_EQ(0x2e59ed3U, unwinder.frames()[3].pc); 1129 EXPECT_EQ(0xf43d2cf0U, unwinder.frames()[3].sp); 1130 EXPECT_EQ(0xf4136528U, unwinder.frames()[4].pc); 1131 EXPECT_EQ(0xf43d2d10U, unwinder.frames()[4].sp); 1132 EXPECT_EQ(0U, unwinder.frames()[5].pc); 1133 EXPECT_EQ(0xffcc0ee0U, unwinder.frames()[5].sp); 1134 EXPECT_EQ(0x2e562d9U, unwinder.frames()[6].pc); 1135 EXPECT_EQ(0xffcc0ee0U, unwinder.frames()[6].sp); 1136 EXPECT_EQ(0x2e56c4fU, unwinder.frames()[7].pc); 1137 EXPECT_EQ(0xffcc1060U, unwinder.frames()[7].sp); 1138 EXPECT_EQ(0x2e56c81U, unwinder.frames()[8].pc); 1139 EXPECT_EQ(0xffcc1078U, unwinder.frames()[8].sp); 1140 EXPECT_EQ(0x2e58547U, unwinder.frames()[9].pc); 1141 EXPECT_EQ(0xffcc1090U, unwinder.frames()[9].sp); 1142 EXPECT_EQ(0x2e58d99U, unwinder.frames()[10].pc); 1143 EXPECT_EQ(0xffcc1438U, unwinder.frames()[10].sp); 1144 EXPECT_EQ(0x2e7e453U, unwinder.frames()[11].pc); 1145 EXPECT_EQ(0xffcc1448U, unwinder.frames()[11].sp); 1146 EXPECT_EQ(0x2e7ede7U, unwinder.frames()[12].pc); 1147 EXPECT_EQ(0xffcc1458U, unwinder.frames()[12].sp); 1148 EXPECT_EQ(0x2e7f105U, unwinder.frames()[13].pc); 1149 EXPECT_EQ(0xffcc1490U, unwinder.frames()[13].sp); 1150 EXPECT_EQ(0x2e84215U, unwinder.frames()[14].pc); 1151 EXPECT_EQ(0xffcc14c0U, unwinder.frames()[14].sp); 1152 EXPECT_EQ(0x2e83f4fU, unwinder.frames()[15].pc); 1153 EXPECT_EQ(0xffcc1510U, unwinder.frames()[15].sp); 1154 EXPECT_EQ(0x2e773dbU, unwinder.frames()[16].pc); 1155 EXPECT_EQ(0xffcc1528U, unwinder.frames()[16].sp); 1156 EXPECT_EQ(0xf41a2c0dU, unwinder.frames()[17].pc); 1157 EXPECT_EQ(0xffcc1540U, unwinder.frames()[17].sp); 1158 EXPECT_EQ(0x2b6c02fU, unwinder.frames()[18].pc); 1159 EXPECT_EQ(0xffcc1558U, unwinder.frames()[18].sp); 1160 } 1161 1162 } // namespace unwindstack 1163
