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-rw-r--r--cmds/atrace/atrace.cpp5
-rw-r--r--cmds/bugreportz/readme.md2
-rw-r--r--cmds/servicemanager/ServiceManager.cpp6
-rw-r--r--cmds/servicemanager/ServiceManager.h6
-rw-r--r--cmds/servicemanager/ServiceManagerFuzzer.cpp1
-rw-r--r--libs/binder/IServiceManager.cpp11
-rw-r--r--libs/binder/RpcTrusty.cpp11
-rw-r--r--libs/binder/include_trusty/binder/RpcTrusty.h4
-rw-r--r--libs/binder/ndk/Android.bp4
-rw-r--r--libs/binder/rust/Android.bp3
-rw-r--r--libs/binder/rust/rpcbinder/Android.bp43
-rw-r--r--libs/binder/rust/rpcbinder/src/client.rs9
-rw-r--r--libs/binder/rust/rpcbinder/src/server.rs14
-rw-r--r--libs/binder/rust/src/native.rs2
-rw-r--r--libs/binderthreadstate/test.cpp32
-rw-r--r--libs/nativewindow/Android.bp3
-rw-r--r--libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp8
-rw-r--r--opengl/libs/Android.bp23
-rw-r--r--vulkan/libvulkan/Android.bp3
19 files changed, 156 insertions, 34 deletions
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index 6fb9a4d112..5cd2dea377 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -193,8 +193,9 @@ static const TracingCategory k_categories[] = {
{ OPT, "events/ext4/ext4_da_write_end/enable" },
{ OPT, "events/ext4/ext4_sync_file_enter/enable" },
{ OPT, "events/ext4/ext4_sync_file_exit/enable" },
- { REQ, "events/block/block_rq_issue/enable" },
- { REQ, "events/block/block_rq_complete/enable" },
+ { REQ, "events/block/block_bio_queue/enable" },
+ { REQ, "events/block/block_bio_complete/enable" },
+ { REQ, "events/ufs/ufshcd_command/enable" },
} },
{ "mmc", "eMMC commands", 0, {
{ REQ, "events/mmc/enable" },
diff --git a/cmds/bugreportz/readme.md b/cmds/bugreportz/readme.md
index eb0d898be1..3606827a4d 100644
--- a/cmds/bugreportz/readme.md
+++ b/cmds/bugreportz/readme.md
@@ -1,6 +1,6 @@
# bugreportz protocol
-`bugreportz` is used to generate a zippped bugreport whose path is passed back to `adb`, using
+`bugreportz` is used to generate a zipped bugreport whose path is passed back to `adb`, using
the simple protocol defined below.
# Version 1.1
diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index 3cfe5297ca..07273835f9 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -762,4 +762,10 @@ Status ServiceManager::getServiceDebugInfo(std::vector<ServiceDebugInfo>* outRet
return Status::ok();
}
+void ServiceManager::clear() {
+ mNameToService.clear();
+ mNameToRegistrationCallback.clear();
+ mNameToClientCallback.clear();
+}
+
} // namespace android
diff --git a/cmds/servicemanager/ServiceManager.h b/cmds/servicemanager/ServiceManager.h
index 5e403194d7..c6db697a89 100644
--- a/cmds/servicemanager/ServiceManager.h
+++ b/cmds/servicemanager/ServiceManager.h
@@ -58,6 +58,12 @@ public:
void binderDied(const wp<IBinder>& who) override;
void handleClientCallbacks();
+ /**
+ * This API is added for debug purposes. It clears members which hold service and callback
+ * information.
+ */
+ void clear();
+
protected:
virtual void tryStartService(const std::string& name);
diff --git a/cmds/servicemanager/ServiceManagerFuzzer.cpp b/cmds/servicemanager/ServiceManagerFuzzer.cpp
index 39f8522f84..b76a6bd3cd 100644
--- a/cmds/servicemanager/ServiceManagerFuzzer.cpp
+++ b/cmds/servicemanager/ServiceManagerFuzzer.cpp
@@ -29,6 +29,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
auto accessPtr = std::make_unique<Access>();
auto serviceManager = sp<ServiceManager>::make(std::move(accessPtr));
fuzzService(serviceManager, FuzzedDataProvider(data, size));
+ serviceManager->clear();
return 0;
}
diff --git a/libs/binder/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
index 5db3eef392..05db7743f2 100644
--- a/libs/binder/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -380,6 +380,13 @@ sp<IBinder> ServiceManagerShim::waitForService(const String16& name16)
if (Status status = realGetService(name, &out); !status.isOk()) {
ALOGW("Failed to getService in waitForService for %s: %s", name.c_str(),
status.toString8().c_str());
+ if (0 == ProcessState::self()->getThreadPoolMaxTotalThreadCount()) {
+ ALOGW("Got service, but may be racey because we could not wait efficiently for it. "
+ "Threadpool has 0 guaranteed threads. "
+ "Is the threadpool configured properly? "
+ "See ProcessState::startThreadPool and "
+ "ProcessState::setThreadPoolMaxThreadCount.");
+ }
return nullptr;
}
if (out != nullptr) return out;
@@ -410,7 +417,9 @@ sp<IBinder> ServiceManagerShim::waitForService(const String16& name16)
if (waiter->mBinder != nullptr) return waiter->mBinder;
}
- ALOGW("Waited one second for %s (is service started? are binder threads started and available?)", name.c_str());
+ ALOGW("Waited one second for %s (is service started? Number of threads started in the "
+ "threadpool: %zu. Are binder threads started and available?)",
+ name.c_str(), ProcessState::self()->getThreadPoolMaxTotalThreadCount());
// Handle race condition for lazy services. Here is what can happen:
// - the service dies (not processed by init yet).
diff --git a/libs/binder/RpcTrusty.cpp b/libs/binder/RpcTrusty.cpp
index ea49eef676..3b53b05991 100644
--- a/libs/binder/RpcTrusty.cpp
+++ b/libs/binder/RpcTrusty.cpp
@@ -26,8 +26,12 @@ namespace android {
using android::base::unique_fd;
-sp<IBinder> RpcTrustyConnect(const char* device, const char* port) {
+sp<RpcSession> RpcTrustyConnectWithSessionInitializer(
+ const char* device, const char* port,
+ std::function<void(sp<RpcSession>&)> sessionInitializer) {
auto session = RpcSession::make(RpcTransportCtxFactoryTipcAndroid::make());
+ // using the callback to initialize the session
+ sessionInitializer(session);
auto request = [=] {
int tipcFd = tipc_connect(device, port);
if (tipcFd < 0) {
@@ -40,6 +44,11 @@ sp<IBinder> RpcTrustyConnect(const char* device, const char* port) {
LOG(ERROR) << "Failed to set up Trusty client. Error: " << statusToString(status).c_str();
return nullptr;
}
+ return session;
+}
+
+sp<IBinder> RpcTrustyConnect(const char* device, const char* port) {
+ auto session = RpcTrustyConnectWithSessionInitializer(device, port, [](auto) {});
return session->getRootObject();
}
diff --git a/libs/binder/include_trusty/binder/RpcTrusty.h b/libs/binder/include_trusty/binder/RpcTrusty.h
index f124e0c824..b034b9b65b 100644
--- a/libs/binder/include_trusty/binder/RpcTrusty.h
+++ b/libs/binder/include_trusty/binder/RpcTrusty.h
@@ -22,4 +22,8 @@ namespace android {
sp<IBinder> RpcTrustyConnect(const char* device, const char* port);
+sp<RpcSession> RpcTrustyConnectWithSessionInitializer(
+ const char* device, const char* port,
+ std::function<void(sp<RpcSession>&)> sessionInitializer);
+
} // namespace android
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index 33d28e65c5..8ae7537486 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -182,4 +182,8 @@ ndk_library {
name: "libbinder_ndk",
symbol_file: "libbinder_ndk.map.txt",
first_version: "29",
+ export_header_libs: [
+ "libbinder_ndk_headers",
+ "libbinder_ndk_helper_headers",
+ ],
}
diff --git a/libs/binder/rust/Android.bp b/libs/binder/rust/Android.bp
index 0ec618352a..a135796179 100644
--- a/libs/binder/rust/Android.bp
+++ b/libs/binder/rust/Android.bp
@@ -30,6 +30,7 @@ rust_library {
apex_available: [
"//apex_available:platform",
"com.android.compos",
+ "com.android.rkpd",
"com.android.uwb",
"com.android.virt",
],
@@ -80,6 +81,7 @@ rust_library {
apex_available: [
"//apex_available:platform",
"com.android.compos",
+ "com.android.rkpd",
"com.android.uwb",
"com.android.virt",
],
@@ -138,6 +140,7 @@ rust_bindgen {
apex_available: [
"//apex_available:platform",
"com.android.compos",
+ "com.android.rkpd",
"com.android.uwb",
"com.android.virt",
],
diff --git a/libs/binder/rust/rpcbinder/Android.bp b/libs/binder/rust/rpcbinder/Android.bp
index f16939036c..5ebc27f694 100644
--- a/libs/binder/rust/rpcbinder/Android.bp
+++ b/libs/binder/rust/rpcbinder/Android.bp
@@ -16,7 +16,7 @@ rust_library {
],
rustlibs: [
"libbinder_ndk_sys",
- "libbinder_rpc_unstable_bindgen",
+ "libbinder_rpc_unstable_bindgen_sys",
"libbinder_rs",
"libdowncast_rs",
"liblibc",
@@ -29,6 +29,35 @@ rust_library {
min_sdk_version: "Tiramisu",
}
+// Build a separate rust_library rather than depending directly on libbinder_rpc_unstable_bindgen,
+// to work around the fact that rust_bindgen targets only produce rlibs and not dylibs, which would
+// result in duplicate conflicting versions of libbinder_ndk_sys. This will hopefully be fixed in
+// the build system, at which point we can delete this target and go back to using
+// libbinder_rpc_unstable_bindgen directly.
+rust_library {
+ name: "libbinder_rpc_unstable_bindgen_sys",
+ crate_name: "binder_rpc_unstable_bindgen",
+ srcs: [
+ ":libbinder_rpc_unstable_bindgen",
+ ],
+ visibility: [":__subpackages__"],
+ rustlibs: [
+ "libbinder_ndk_sys",
+ ],
+ shared_libs: [
+ "libbinder_rpc_unstable",
+ "libutils",
+ ],
+ apex_available: [
+ "com.android.compos",
+ "com.android.uwb",
+ "com.android.virt",
+ ],
+ min_sdk_version: "Tiramisu",
+ lints: "none",
+ clippy_lints: "none",
+}
+
// TODO(b/184872979): remove once the RPC Binder API is stabilised.
rust_bindgen {
name: "libbinder_rpc_unstable_bindgen",
@@ -36,6 +65,15 @@ rust_bindgen {
crate_name: "binder_rpc_unstable_bindgen",
visibility: [":__subpackages__"],
source_stem: "bindings",
+ bindgen_flags: [
+ "--blocklist-type",
+ "AIBinder",
+ "--raw-line",
+ "use binder_ndk_sys::AIBinder;",
+ ],
+ rustlibs: [
+ "libbinder_ndk_sys",
+ ],
shared_libs: [
"libbinder_rpc_unstable",
"libutils",
@@ -52,6 +90,9 @@ rust_test {
name: "libbinder_rpc_unstable_bindgen_test",
srcs: [":libbinder_rpc_unstable_bindgen"],
crate_name: "binder_rpc_unstable_bindgen",
+ rustlibs: [
+ "libbinder_ndk_sys",
+ ],
test_suites: ["general-tests"],
auto_gen_config: true,
clippy_lints: "none",
diff --git a/libs/binder/rust/rpcbinder/src/client.rs b/libs/binder/rust/rpcbinder/src/client.rs
index dfc6f06b14..743800beb1 100644
--- a/libs/binder/rust/rpcbinder/src/client.rs
+++ b/libs/binder/rust/rpcbinder/src/client.rs
@@ -14,10 +14,7 @@
* limitations under the License.
*/
-use binder::{
- unstable_api::{new_spibinder, AIBinder},
- FromIBinder, SpIBinder, StatusCode, Strong,
-};
+use binder::{unstable_api::new_spibinder, FromIBinder, SpIBinder, StatusCode, Strong};
use std::os::{
raw::{c_int, c_void},
unix::io::RawFd,
@@ -27,7 +24,7 @@ use std::os::{
pub fn get_vsock_rpc_service(cid: u32, port: u32) -> Option<SpIBinder> {
// SAFETY: AIBinder returned by RpcClient has correct reference count, and the ownership can
// safely be taken by new_spibinder.
- unsafe { new_spibinder(binder_rpc_unstable_bindgen::RpcClient(cid, port) as *mut AIBinder) }
+ unsafe { new_spibinder(binder_rpc_unstable_bindgen::RpcClient(cid, port)) }
}
/// Connects to an RPC Binder server for a particular interface over vsock.
@@ -54,7 +51,7 @@ pub fn get_preconnected_rpc_service(
new_spibinder(binder_rpc_unstable_bindgen::RpcPreconnectedClient(
Some(request_fd_wrapper),
param,
- ) as *mut AIBinder)
+ ))
}
}
diff --git a/libs/binder/rust/rpcbinder/src/server.rs b/libs/binder/rust/rpcbinder/src/server.rs
index d98a439da4..aeb23c60e2 100644
--- a/libs/binder/rust/rpcbinder/src/server.rs
+++ b/libs/binder/rust/rpcbinder/src/server.rs
@@ -14,7 +14,10 @@
* limitations under the License.
*/
-use binder::{unstable_api::AsNative, SpIBinder};
+use binder::{
+ unstable_api::{AIBinder, AsNative},
+ SpIBinder,
+};
use std::{os::raw, ptr::null_mut};
/// Runs a binder RPC server, serving the supplied binder service implementation on the given vsock
@@ -44,7 +47,7 @@ where
F: FnOnce(),
{
fn run_server(&mut self, mut service: SpIBinder, port: u32) -> bool {
- let service = service.as_native_mut() as *mut binder_rpc_unstable_bindgen::AIBinder;
+ let service = service.as_native_mut();
let param = self.as_void_ptr();
// SAFETY: Service ownership is transferring to the server and won't be valid afterward.
@@ -106,10 +109,7 @@ pub fn run_rpc_server_with_factory(
}
}
-unsafe extern "C" fn factory_wrapper(
- cid: u32,
- context: *mut raw::c_void,
-) -> *mut binder_rpc_unstable_bindgen::AIBinder {
+unsafe extern "C" fn factory_wrapper(cid: u32, context: *mut raw::c_void) -> *mut AIBinder {
// SAFETY: `context` was created from an `&mut RpcServerFactoryRef` by
// `run_rpc_server_with_factory`, and we are still within the lifetime of the value it is
// pointing to.
@@ -117,7 +117,7 @@ unsafe extern "C" fn factory_wrapper(
let factory = factory_ptr.as_mut().unwrap();
if let Some(mut service) = factory(cid) {
- service.as_native_mut() as *mut binder_rpc_unstable_bindgen::AIBinder
+ service.as_native_mut()
} else {
null_mut()
}
diff --git a/libs/binder/rust/src/native.rs b/libs/binder/rust/src/native.rs
index 3a6daddffd..dee05d07cf 100644
--- a/libs/binder/rust/src/native.rs
+++ b/libs/binder/rust/src/native.rs
@@ -296,7 +296,7 @@ impl<T: Remotable> InterfaceClassMethods for Binder<T> {
/// Must be called with a valid pointer to a `T` object. After this call,
/// the pointer will be invalid and should not be dereferenced.
unsafe extern "C" fn on_destroy(object: *mut c_void) {
- Box::from_raw(object as *mut T);
+ drop(Box::from_raw(object as *mut T));
}
/// Called whenever a new, local `AIBinder` object is needed of a specific
diff --git a/libs/binderthreadstate/test.cpp b/libs/binderthreadstate/test.cpp
index 2f731377f0..df1f35d9a7 100644
--- a/libs/binderthreadstate/test.cpp
+++ b/libs/binderthreadstate/test.cpp
@@ -73,6 +73,15 @@ static void callAidl(size_t id, int32_t idx) {
CHECK(ret.isOk()) << ret;
}
+static std::string getStackPointerDebugInfo() {
+ const void* hwbinderSp = android::hardware::IPCThreadState::self()->getServingStackPointer();
+ const void* binderSp = android::IPCThreadState::self()->getServingStackPointer();
+
+ std::stringstream ss;
+ ss << "(hwbinder sp: " << hwbinderSp << " binder sp: " << binderSp << ")";
+ return ss.str();
+}
+
static inline std::ostream& operator<<(std::ostream& o, const BinderCallType& s) {
return o << static_cast<std::underlying_type_t<BinderCallType>>(s);
}
@@ -88,17 +97,21 @@ public:
return android::hardware::Status::ok();
}
Return<void> call(int32_t idx) {
+ bool doCallHidl = thisId == kP1Id && idx % 4 < 2;
+
LOG(INFO) << "HidlServer CALL " << thisId << " to " << otherId << " at idx: " << idx
- << " with tid: " << gettid();
- CHECK_EQ(BinderCallType::HWBINDER, getCurrentServingCall());
+ << " with tid: " << gettid() << " calling " << (doCallHidl ? "HIDL" : "AIDL");
+ CHECK_EQ(BinderCallType::HWBINDER, getCurrentServingCall())
+ << " before call " << getStackPointerDebugInfo();
if (idx > 0) {
- if (thisId == kP1Id && idx % 4 < 2) {
+ if (doCallHidl) {
callHidl(otherId, idx - 1);
} else {
callAidl(otherId, idx - 1);
}
}
- CHECK_EQ(BinderCallType::HWBINDER, getCurrentServingCall());
+ CHECK_EQ(BinderCallType::HWBINDER, getCurrentServingCall())
+ << " after call " << getStackPointerDebugInfo();
return android::hardware::Status::ok();
}
};
@@ -113,17 +126,20 @@ public:
return Status::ok();
}
Status call(int32_t idx) {
+ bool doCallHidl = thisId == kP2Id && idx % 4 < 2;
LOG(INFO) << "AidlServer CALL " << thisId << " to " << otherId << " at idx: " << idx
- << " with tid: " << gettid();
- CHECK_EQ(BinderCallType::BINDER, getCurrentServingCall());
+ << " with tid: " << gettid() << " calling " << (doCallHidl ? "HIDL" : "AIDL");
+ CHECK_EQ(BinderCallType::BINDER, getCurrentServingCall())
+ << " before call " << getStackPointerDebugInfo();
if (idx > 0) {
- if (thisId == kP2Id && idx % 4 < 2) {
+ if (doCallHidl) {
callHidl(otherId, idx - 1);
} else {
callAidl(otherId, idx - 1);
}
}
- CHECK_EQ(BinderCallType::BINDER, getCurrentServingCall());
+ CHECK_EQ(BinderCallType::BINDER, getCurrentServingCall())
+ << " after call " << getStackPointerDebugInfo();
return Status::ok();
}
};
diff --git a/libs/nativewindow/Android.bp b/libs/nativewindow/Android.bp
index dd07319791..d7db6bd174 100644
--- a/libs/nativewindow/Android.bp
+++ b/libs/nativewindow/Android.bp
@@ -61,6 +61,9 @@ ndk_library {
// Android O
first_version: "26",
+ export_header_libs: [
+ "libnativewindow_ndk_headers",
+ ],
}
cc_library {
diff --git a/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp b/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
index 6f10a67ebd..6a61d3615f 100644
--- a/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
+++ b/libs/sensor/fuzz/bittube_fuzzer/bittube_fuzzer.cpp
@@ -24,14 +24,14 @@ using namespace android;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
FuzzedDataProvider fdp(data, size);
- BitTube bittube(size);
+ sp<BitTube> bittube(new BitTube(size));
Parcel parcel[5];
- bittube.writeToParcel(parcel);
+ bittube->writeToParcel(parcel);
sp<BitTube> tube(new BitTube(size));
- bittube.sendObjects<uint8_t>(tube, data, size);
+ bittube->sendObjects<uint8_t>(tube, data, size);
uint8_t recvData[size];
for (int i = 0; i < size; i++) recvData[i] = fdp.ConsumeIntegral<uint8_t>();
- bittube.recvObjects<uint8_t>(tube, recvData, size);
+ bittube->recvObjects<uint8_t>(tube, recvData, size);
return 0;
}
diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index c1e935aab0..62cf2555ca 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -12,7 +12,10 @@ cc_library {
name: "libETC1",
srcs: ["ETC1/etc1.cpp"],
host_supported: true,
- cflags: ["-Wall", "-Werror"],
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
target: {
android: {
@@ -37,6 +40,9 @@ ndk_library {
symbol_file: "libEGL.map.txt",
first_version: "9",
unversioned_until: "current",
+ export_header_libs: [
+ "libEGL_headers",
+ ],
}
ndk_library {
@@ -44,6 +50,9 @@ ndk_library {
symbol_file: "libGLESv1_CM.map.txt",
first_version: "9",
unversioned_until: "current",
+ export_header_libs: [
+ "libGLESv1_CM_headers",
+ ],
}
ndk_library {
@@ -51,6 +60,9 @@ ndk_library {
symbol_file: "libGLESv2.map.txt",
first_version: "9",
unversioned_until: "current",
+ export_header_libs: [
+ "libGLESv2_headers",
+ ],
}
ndk_library {
@@ -58,6 +70,9 @@ ndk_library {
symbol_file: "libGLESv3.map.txt",
first_version: "18",
unversioned_until: "current",
+ export_header_libs: [
+ "libGLESv3_headers",
+ ],
}
cc_defaults {
@@ -170,7 +185,11 @@ cc_library_shared {
"libEGL_getProcAddress",
"libEGL_blobCache",
],
- ldflags: ["-Wl,--exclude-libs=ALL,--Bsymbolic-functions"],
+ ldflags: [
+ "-Wl,--exclude-libs=libEGL_getProcAddress.a",
+ "-Wl,--exclude-libs=libEGL_blobCache.a",
+ "-Wl,--Bsymbolic-functions",
+ ],
export_include_dirs: ["EGL/include"],
stubs: {
symbol_file: "libEGL.map.txt",
diff --git a/vulkan/libvulkan/Android.bp b/vulkan/libvulkan/Android.bp
index 5719b5cf61..a87f82fcbd 100644
--- a/vulkan/libvulkan/Android.bp
+++ b/vulkan/libvulkan/Android.bp
@@ -27,6 +27,9 @@ ndk_library {
symbol_file: "libvulkan.map.txt",
first_version: "24",
unversioned_until: "current",
+ export_header_libs: [
+ "ndk_vulkan_headers",
+ ],
}
cc_library_shared {
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-10-21 10:25:57 +0000