diff options
Diffstat (limited to 'libunwindstack/tests/UnwindOfflineTest.cpp')
| -rw-r--r-- | libunwindstack/tests/UnwindOfflineTest.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/libunwindstack/tests/UnwindOfflineTest.cpp b/libunwindstack/tests/UnwindOfflineTest.cpp index a65c077d7..dc015b4b6 100644 --- a/libunwindstack/tests/UnwindOfflineTest.cpp +++ b/libunwindstack/tests/UnwindOfflineTest.cpp @@ -1239,4 +1239,79 @@ TEST_F(UnwindOfflineTest, debug_frame_load_bias_arm) { EXPECT_EQ(0xffd4a718U, unwinder.frames()[7].sp); } +TEST_F(UnwindOfflineTest, shared_lib_in_apk_arm64) { + ASSERT_NO_FATAL_FAILURE(Init("shared_lib_in_apk_arm64/", ARCH_ARM64)); + + Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); + unwinder.Unwind(); + + std::string frame_info(DumpFrames(unwinder)); + ASSERT_EQ(7U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; + EXPECT_EQ( + " #00 pc 000000000014ccbc (offset 0x39000) linker64 (__dl_syscall+28)\n" + " #01 pc 000000000005426c (offset 0x39000) linker64 " + "(__dl__ZL24debuggerd_signal_handleriP7siginfoPv+1128)\n" + " #02 pc 00000000000008bc vdso.so\n" + " #03 pc 00000000000846f4 (offset 0x40000) libc.so (abort+172)\n" + " #04 pc 0000000000084ad4 (offset 0x40000) libc.so (__assert2+36)\n" + " #05 pc 000000000003d5b4 (offset 0x40000) ANGLEPrebuilt.apk (ANGLEGetUtilityAPI+56)\n" + " #06 pc 000000000007fe68 (offset 0x40000) libc.so (__libc_init)\n", + frame_info); + + EXPECT_EQ(0x7e82c4fcbcULL, unwinder.frames()[0].pc); + EXPECT_EQ(0x7df8ca3bf0ULL, unwinder.frames()[0].sp); + EXPECT_EQ(0x7e82b5726cULL, unwinder.frames()[1].pc); + EXPECT_EQ(0x7df8ca3bf0ULL, unwinder.frames()[1].sp); + EXPECT_EQ(0x7e82b018bcULL, unwinder.frames()[2].pc); + EXPECT_EQ(0x7df8ca3da0ULL, unwinder.frames()[2].sp); + EXPECT_EQ(0x7e7eecc6f4ULL, unwinder.frames()[3].pc); + EXPECT_EQ(0x7dabf3db60ULL, unwinder.frames()[3].sp); + EXPECT_EQ(0x7e7eeccad4ULL, unwinder.frames()[4].pc); + EXPECT_EQ(0x7dabf3dc40ULL, unwinder.frames()[4].sp); + EXPECT_EQ(0x7dabc405b4ULL, unwinder.frames()[5].pc); + EXPECT_EQ(0x7dabf3dc50ULL, unwinder.frames()[5].sp); + EXPECT_EQ(0x7e7eec7e68ULL, unwinder.frames()[6].pc); + EXPECT_EQ(0x7dabf3dc70ULL, unwinder.frames()[6].sp); + // Ignore top frame since the test code was modified to end in __libc_init. +} + +TEST_F(UnwindOfflineTest, shared_lib_in_apk_memory_only_arm64) { + ASSERT_NO_FATAL_FAILURE(Init("shared_lib_in_apk_memory_only_arm64/", ARCH_ARM64)); + // Add the memory that represents the shared library. + MemoryOfflineParts* memory = reinterpret_cast<MemoryOfflineParts*>(process_memory_.get()); + AddMemory(dir_ + "lib_mem.data", memory); + + Unwinder unwinder(128, maps_.get(), regs_.get(), process_memory_); + unwinder.Unwind(); + + std::string frame_info(DumpFrames(unwinder)); + ASSERT_EQ(7U, unwinder.NumFrames()) << "Unwind:\n" << frame_info; + EXPECT_EQ( + " #00 pc 000000000014ccbc (offset 0x39000) linker64 (__dl_syscall+28)\n" + " #01 pc 000000000005426c (offset 0x39000) linker64 " + "(__dl__ZL24debuggerd_signal_handleriP7siginfoPv+1128)\n" + " #02 pc 00000000000008bc vdso.so\n" + " #03 pc 00000000000846f4 (offset 0x40000) libc.so (abort+172)\n" + " #04 pc 0000000000084ad4 (offset 0x40000) libc.so (__assert2+36)\n" + " #05 pc 000000000003d5b4 (offset 0x2211000) ANGLEPrebuilt.apk\n" + " #06 pc 000000000007fe68 (offset 0x40000) libc.so (__libc_init)\n", + frame_info); + + EXPECT_EQ(0x7e82c4fcbcULL, unwinder.frames()[0].pc); + EXPECT_EQ(0x7df8ca3bf0ULL, unwinder.frames()[0].sp); + EXPECT_EQ(0x7e82b5726cULL, unwinder.frames()[1].pc); + EXPECT_EQ(0x7df8ca3bf0ULL, unwinder.frames()[1].sp); + EXPECT_EQ(0x7e82b018bcULL, unwinder.frames()[2].pc); + EXPECT_EQ(0x7df8ca3da0ULL, unwinder.frames()[2].sp); + EXPECT_EQ(0x7e7eecc6f4ULL, unwinder.frames()[3].pc); + EXPECT_EQ(0x7dabf3db60ULL, unwinder.frames()[3].sp); + EXPECT_EQ(0x7e7eeccad4ULL, unwinder.frames()[4].pc); + EXPECT_EQ(0x7dabf3dc40ULL, unwinder.frames()[4].sp); + EXPECT_EQ(0x7dabc405b4ULL, unwinder.frames()[5].pc); + EXPECT_EQ(0x7dabf3dc50ULL, unwinder.frames()[5].sp); + EXPECT_EQ(0x7e7eec7e68ULL, unwinder.frames()[6].pc); + EXPECT_EQ(0x7dabf3dc70ULL, unwinder.frames()[6].sp); + // Ignore top frame since the test code was modified to end in __libc_init. +} + } // namespace unwindstack |