androidadvancewithgeektime / chapter03 Goto Github PK

运行后启动报错：

com.dodola.alloctrack E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.dodola.alloctrack, PID: 9448
    java.lang.UnsatisfiedLinkError: dlopen failed: library "liballoc-lib.so" not found
        at java.lang.Runtime.loadLibrary0(Runtime.java:1077)
        at java.lang.Runtime.loadLibrary0(Runtime.java:998)
        at java.lang.System.loadLibrary(System.java:1656)
        at com.dodola.alloctrack.AllocTracker.<clinit>(AllocTracker.java:8)
        at com.dodola.alloctrack.MainActivity.<init>(MainActivity.java:17)
        at java.lang.Class.newInstance(Native Method)
        at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
        at android.support.v4.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:43)
        at android.app.Instrumentation.newActivity(Instrumentation.java:1273)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3505)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3765)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:102)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2193)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loopOnce(Looper.java:201)
        at android.os.Looper.loop(Looper.java:288)
        at android.app.ActivityThread.main(ActivityThread.java:7796)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:974)

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':alloctrackSample:externalNativeBuildRelease'.

Build command failed.
Error while executing process /Users/mac/Downloads/developtool/android-sdk-macosx/cmake/3.6.4111459/bin/cmake with arguments {--build /Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/.externalNativeBuild/cmake/release/x86 --target alloc-lib}
[1/23] Building CXX object fb/CMakeFiles/fbjni.dir/lyra/lyra_exceptions.cpp.o
[2/23] Building CXX object fb/CMakeFiles/fbjni.dir/lyra/lyra_breakpad.cpp.o
[3/23] Building CXX object fb/CMakeFiles/fbjni.dir/lyra/cxa_throw.cpp.o
[4/23] Building CXX object fb/CMakeFiles/fbjni.dir/lyra/lyra.cpp.o
[5/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/ByteBuffer.cpp.o
[6/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/fbjni.cpp.o
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb/lyra/lyra_breakpad.cpp:27:46: warning: unused parameter 'library' [-Wunused-parameter]
std::string getBreakpadId(const std::string& library) {
^
1 warning generated.
[7/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/ReadableByteChannel.cpp.o
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb/lyra/cxa_throw.cpp:63:35: warning: unused parameter 'obj' [-Wunused-parameter]
HijackedExceptionTypeInfo(void* obj, const std::type_info* base, void(destructor)(void))
^
1 warning generated.
[8/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/detail/Environment.cpp.o
[9/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/detail/Exceptions.cpp.o
[10/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/detail/Hybrid.cpp.o
[11/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/detail/References.cpp.o
[12/23] Building CXX object fb/CMakeFiles/fbjni.dir/fbjni/detail/utf8.cpp.o
In file included from /Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb/fbjni/fbjni.cpp:22:
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb/./fbjni/detail/utf8.h:75:3: warning: 'const' type qualifier on return type has no effect [-Wignored-qualifiers]
const jsize length() const {
^~~~~~
1 warning generated.
[13/23] Building C object Substrate/CMakeFiles/substrate.dir/hde64.c.o
[14/23] Building CXX object Substrate/CMakeFiles/substrate.dir/SubstrateDebug.cpp.o
[15/23] Building CXX object Substrate/CMakeFiles/substrate.dir/SubstrateHook.cpp.o
In file included from /Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb/fbjni/detail/utf8.cpp:17:
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb/fbjni/detail/utf8.h:75:3: warning: 'const' type qualifier on return type has no effect [-Wignored-qualifiers]
const jsize length() const {
^~~~~~
1 warning generated.
[16/23] Building CXX object Substrate/CMakeFiles/substrate.dir/SubstratePosixMemory.cpp.o
In file included from /Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateHook.cpp:706:
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:58:24: warning: '&&' within '||' [-Wlogical-op-parentheses]
if (ia32 || !blind && MSIs32BitOffset(target, source + 5))
~~ ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:58:24: note: place parentheses around the '&&' expression to silence this warning
if (ia32 || !blind && MSIs32BitOffset(target, source + 5))
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:106:45: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, 0xd0 | target & 0x07);
~ ~~~~~~~^~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:106:45: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, 0xd0 | target & 0x07);
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:154:45: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, 0xe0 | target & 0x07);
~ ~~~~~~~^~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:154:45: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, 0xe0 | target & 0x07);
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:160:45: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, 0x58 | target & 0x07);
~ ~~~~~~~^~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:160:45: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, 0x58 | target & 0x07);
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:170:45: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, 0x50 | target & 0x07);
~ ~~~~~~~^~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:170:45: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, 0x50 | target & 0x07);
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:175:45: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, 0xc4 | target & 0x07);
~ ~~~~~~~^~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:175:45: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, 0xc4 | target & 0x07);
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:181:45: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, 0xb8 | target & 0x7);
~ ~~~~~~~^~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:181:45: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, 0xb8 | target & 0x7);
^
( )
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:193:61: warning: '&' within '|' [-Wbitwise-op-parentheses]
MSWrite<uint8_t>(current, (target & 0x07) << 3 | source & 0x07);
~ ~~~~~~~^~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/Substrate/SubstrateX86.hpp:193:61: note: place parentheses around the '&' expression to silence this warning
MSWrite<uint8_t>(current, (target & 0x07) << 3 | source & 0x07);
^
( )
8 warnings generated.
[17/23] Linking CXX static library Substrate/libsubstrate.a
[18/23] Linking CXX static library fb/libfbjni.a
[19/23] Building C object CMakeFiles/alloc-lib.dir/dlopen.c.o
[20/23] Building CXX object CMakeFiles/alloc-lib.dir/allocTracker.cpp.o
[21/23] Building CXX object CMakeFiles/alloc-lib.dir/lock.cpp.o
[22/23] Building CXX object CMakeFiles/alloc-lib.dir/native-lib.cpp.o
FAILED: /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang --target=i686-none-linux-android --gcc-toolchain=/Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/toolchains/x86-4.9/prebuilt/darwin-x86_64 --sysroot=/Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sysroot -Dalloc_lib_EXPORTS -I"/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb" -isystem /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sysroot/usr/include/i686-linux-android -D__ANDROID_API__=14 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -mstackrealign -Wa,--noexecstack -Wformat -Werror=format-security -O2 -DNDEBUG -fPIC -MD -MT CMakeFiles/alloc-lib.dir/dlopen.c.o -MF CMakeFiles/alloc-lib.dir/dlopen.c.o.d -o CMakeFiles/alloc-lib.dir/dlopen.c.o -c "/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c"
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:34:47: error: use of undeclared identifier 'PAGE_SIZE'
static attribute((aligned(PAGE_SIZE))) uint8_t __insns[PAGE_SIZE];
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:34:76: error: use of undeclared identifier 'PAGE_SIZE'
static attribute((aligned(PAGE_SIZE))) uint8_t __insns[PAGE_SIZE];
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:40:35: error: use of undeclared identifier 'PAGE_SIZE'
uintptr_t pu = (pv | (PAGE_SIZE - 1)) + 1u;
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:41:36: error: use of undeclared identifier 'PAGE_SIZE'
uintptr_t pd = (pv & ~(PAGE_SIZE - 1));
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:42:51: error: use of undeclared identifier 'PAGE_SIZE'
mprotect((void *) pd, pv + 8u >= pu ? PAGE_SIZE * 2u : PAGE_SIZE,
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:42:68: error: use of undeclared identifier 'PAGE_SIZE'
mprotect((void *) pd, pv + 8u >= pu ? PAGE_SIZE * 2u : PAGE_SIZE,
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:57:13: warning: implicitly declaring library function 'memcpy' with type 'void *(void *, const void *, unsigned int)' [-Wimplicit-function-declaration]
memcpy(insns, "\x8B\x44\x24\x0C\x8B\x14\x24\x89\x04\x24\x89\x54\x24\x0C\xFF\x74\x24\x10\xC3", 19);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/dlopen.c:57:13: note: include the header <string.h> or explicitly provide a declaration for 'memcpy'
1 warning and 6 errors generated.
FAILED: /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++ --target=i686-none-linux-android --gcc-toolchain=/Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/toolchains/x86-4.9/prebuilt/darwin-x86_64 --sysroot=/Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sysroot -Dalloc_lib_EXPORTS -I"/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/fb" -isystem /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/include -isystem /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -isystem /Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sysroot/usr/include/i686-linux-android -D__ANDROID_API=14 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -mstackrealign -Wa,--noexecstack -Wformat -Werror=format-security -fexceptions -Wno-unused -Wno-gnu-alignof-expression -Wno-missing-field-initializers -std=c++11 -fvisibility=hidden -fexceptions -Wextra -Wno-unused-parameter -Wno-format-security -Wno-unused-local-typedef -O2 -DNDEBUG -fPIC -MD -MT CMakeFiles/alloc-lib.dir/allocTracker.cpp.o -MF CMakeFiles/alloc-lib.dir/allocTracker.cpp.o.d -o CMakeFiles/alloc-lib.dir/allocTracker.cpp.o -c "/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp"
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:185:10: warning: data argument not used by format string [-Wformat-extra-args]
"art, startAllocationTracker, func==NULL: %s, artEnvSetCheckJniEnabled==NULL: %s",
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/logger.h:13:76: note: expanded from macro 'LOGI'
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, ALLOC_TRACKER_TAG, VA_ARGS)
^~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:192:24: warning: braces around scalar initializer [-Wbraced-scalar-init]
allocObjectCount = {0};
^~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:201:24: warning: braces around scalar initializer [-Wbraced-scalar-init]
allocObjectCount = {0};
^~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:369:40: warning: format specifies type 'unsigned int' but the argument has type 'u1 *' (aka 'unsigned char *') [-Wformat]
dvmAllocationDataLen, dvmAllocationData);
^~~~~~~~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/logger.h:13:76: note: expanded from macro 'LOGI'
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, ALLOC_TRACKER_TAG, VA_ARGS)
^~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:383:61: warning: format specifies type 'unsigned int' but the argument has type 'u1 *' (aka 'unsigned char ') [-Wformat]
LOGI("getDvmAllocationDataForJava data: 0x%x, dataLen", dvmAllocationData,
~~ ^~~~~~~~~~~~~~~~~
%s
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/logger.h:13:76: note: expanded from macro 'LOGI'
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, ALLOC_TRACKER_TAG, VA_ARGS)
^~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:384:10: warning: data argument not used by format string [-Wformat-extra-args]
dvmAllocationDataLen);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/logger.h:13:76: note: expanded from macro 'LOGI'
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, ALLOC_TRACKER_TAG, VA_ARGS)
^~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:420:9: error: use of undeclared identifier 'lseek'; did you mean 'fseek'?
lseek(fd, 0, SEEK_SET);
^~~~~
fseek
/Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sysroot/usr/include/stdio.h:184:5: note: 'fseek' declared here
int fseek(FILE, long, int);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:420:15: error: cannot initialize a parameter of type 'FILE *' (aka '__sFILE ') with an lvalue of type 'int'
lseek(fd, 0, SEEK_SET);
^~
/Users/mac/Downloads/developtool/android-sdk-macosx/ndk-bundle/sysroot/usr/include/stdio.h:184:16: note: passing argument to parameter here
int fseek(FILE, long, int);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:424:9: error: use of undeclared identifier 'write'
write(fd, olddata, dataSize);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:425:9: error: use of undeclared identifier 'close'
close(fd);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:456:46: warning: missing field 'dataFileName' initializer [-Wmissing-field-initializers]
SaveAllocationData saveData{allocData};
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:446:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
if (randret == LUCKY) {
~~~~~~~ ^ ~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:450:26: warning: comparison of integers of different signs: 'std::__atomic_base::__int_type' (aka 'int') and 'size_t' (aka 'unsigned int') [-Wsign-compare]
if (allocObjectCount > setAllocRecordMax) {
~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:496:46: warning: missing field 'dataFileName' initializer [-Wmissing-field-initializers]
SaveAllocationData saveData{allocData};
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:485:17: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare]
if (randret == LUCKY) {
~~~~~~~ ^ ~~~~~
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/allocTracker.cpp:490:26: warning: comparison of integers of different signs: 'std::__atomic_base::__int_type' (aka 'int') and 'size_t' (aka 'unsigned int') [-Wsign-compare]
if (allocObjectCount > setAllocRecordMax) {
~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~
12 warnings and 4 errors generated.
In file included from /Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/native-lib.cpp:5:
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/alloctracker.h:104:13: warning: function 'newArtRecordAllocationDoing24' has internal linkage but is not defined [-Wundefined-internal]
static bool newArtRecordAllocationDoing24(void *, Class *type, size_t byte_count);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/alloctracker.h:116:9: note: used here
newArtRecordAllocationDoing24(_this, reinterpret_cast<Class *>(classRef), byte_count);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/alloctracker.h:103:13: warning: function 'newArtRecordAllocationDoing' has internal linkage but is not defined [-Wundefined-internal]
static bool newArtRecordAllocationDoing(Class *type, size_t byte_count);
^
/Users/mac/Downloads/github/ fakeAndroidProfiler/alloctrackSample/src/main/cpp/alloctracker.h:127:13: note: used here
if (newArtRecordAllocationDoing(type, byte_count)) {
^
2 warnings generated.
ninja: build stopped: subcommand failed.

Build command failed.

Error while executing process C:\Users\Administrator\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {-HF:\test\Chapter03-master\alloctrackSample\src\main\cpp -BF:\test\Chapter03-master\alloctrackSample.externalNativeBuild\cmake\release\armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-16 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=F:\test\Chapter03-master\alloctrackSample\build\intermediates\cmake\release\obj\armeabi-v7a -DCMAKE_BUILD_TYPE=Release -DANDROID_NDK=C:\Users\Administrator\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_TOOLCHAIN_FILE=C:\Users\Administrator\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:\Users\Administrator\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\ninja.exe -GAndroid Gradle - Ninja}

CMake Error in CMakeLists.txt:

The CMAKE_C_COMPILER:

C:/Users/Administrator/AppData/Local/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/windows-x86_64/bin/clang.exe

is not a full path to an existing compiler tool.

Tell CMake where to find the compiler by setting either the environment

variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to

the compiler, or to the compiler name if it is in the PATH.

The CMAKE_CXX_COMPILER:

C:/Users/Administrator/AppData/Local/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/windows-x86_64/bin/clang++.exe

variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path

to the compiler, or to the compiler name if it is in the PATH.

-- Configuring incomplete, errors occurred!

See also "F:/test/Chapter03-master/alloctrackSample/.externalNativeBuild/cmake/release/armeabi-v7a/CMakeFiles/CMakeOutput.log".

Build command failed.

Error while executing process C:\Users\Administrator\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {-HF:\test\Chapter03-master\alloctrackSample\src\main\cpp -BF:\test\Chapter03-master\alloctrackSample.externalNativeBuild\cmake\debug\armeabi-v7a -DANDROID_ABI=armeabi-v7a -DANDROID_PLATFORM=android-16 -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=F:\test\Chapter03-master\alloctrackSample\build\intermediates\cmake\debug\obj\armeabi-v7a -DCMAKE_BUILD_TYPE=Debug -DANDROID_NDK=C:\Users\Administrator\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_TOOLCHAIN_FILE=C:\Users\Administrator\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DCMAKE_MAKE_PROGRAM=C:\Users\Administrator\AppData\Local\Android\Sdk\cmake\3.6.4111459\bin\ninja.exe -GAndroid Gradle - Ninja}

CMake Error in CMakeLists.txt:

The CMAKE_C_COMPILER:

C:/Users/Administrator/AppData/Local/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/windows-x86_64/bin/clang.exe

is not a full path to an existing compiler tool.

Tell CMake where to find the compiler by setting either the environment

variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to

the compiler, or to the compiler name if it is in the PATH.

The CMAKE_CXX_COMPILER:

C:/Users/Administrator/AppData/Local/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/windows-x86_64/bin/clang++.exe

variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path

to the compiler, or to the compiler name if it is in the PATH.

-- Configuring incomplete, errors occurred!

See also "F:/test/Chapter03-master/alloctrackSample/.externalNativeBuild/cmake/debug/armeabi-v7a/CMakeFiles/CMakeOutput.log".

找不到或无法加载主类 com.dodola.alloc.dump.Main

请问这个方式是什么 可以提供一些关键字吗

生成1000个对象，手动触发GC，确认对象已经被GC掉了，但是保存的文件里还是有1000个对象的记录

Pixel 运行OS version: Android 9
在/sdcard/crashDump 或者 data/data/com.dodola.alloctrack 路径下，均找不到内存日志