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-rw-r--r--core/java/android/nfc/cardemulation/ApduServiceInfo.java15
-rw-r--r--core/java/android/os/Debug.java90
-rw-r--r--core/java/android/security/keymaster/KeymasterDefs.java4
-rw-r--r--docs/html/tools/help/hprof-conv.jd6
-rw-r--r--include/androidfw/ResourceTypes.h5
-rw-r--r--keystore/java/android/security/AndroidKeyStore.java15
-rw-r--r--keystore/java/android/security/EcIesParameterSpec.java27
-rw-r--r--keystore/java/android/security/KeyPairGeneratorSpec.java48
-rw-r--r--keystore/java/android/security/KeyStoreCipherSpi.java18
-rw-r--r--keystore/tests/src/android/security/KeyPairGeneratorSpecTest.java56
-rw-r--r--libs/androidfw/ResourceTypes.cpp74
-rw-r--r--libs/androidfw/tests/Android.mk30
-rw-r--r--libs/androidfw/tests/ResTable_test.cpp81
-rw-r--r--rs/java/android/renderscript/Allocation.java2
-rw-r--r--rs/java/android/renderscript/RenderScript.java11
-rw-r--r--rs/java/android/renderscript/ScriptIntrinsicBLAS.java21
-rw-r--r--rs/jni/android_renderscript_RenderScript.cpp28
-rw-r--r--services/core/java/com/android/server/wm/InputMonitor.java2
18 files changed, 412 insertions, 121 deletions
diff --git a/core/java/android/nfc/cardemulation/ApduServiceInfo.java b/core/java/android/nfc/cardemulation/ApduServiceInfo.java
index 00b2ee3..f10e530 100644
--- a/core/java/android/nfc/cardemulation/ApduServiceInfo.java
+++ b/core/java/android/nfc/cardemulation/ApduServiceInfo.java
@@ -40,6 +40,7 @@ import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
+import java.util.List;
import java.util.Map;
/**
@@ -262,7 +263,7 @@ public final class ApduServiceInfo implements Parcelable {
* for that category.
* @return List of AIDs registered by the service
*/
- public ArrayList<String> getAids() {
+ public List<String> getAids() {
final ArrayList<String> aids = new ArrayList<String>();
for (AidGroup group : getAidGroups()) {
aids.addAll(group.aids);
@@ -270,6 +271,18 @@ public final class ApduServiceInfo implements Parcelable {
return aids;
}
+ public List<String> getPrefixAids() {
+ final ArrayList<String> prefixAids = new ArrayList<String>();
+ for (AidGroup group : getAidGroups()) {
+ for (String aid : group.aids) {
+ if (aid.endsWith("*")) {
+ prefixAids.add(aid);
+ }
+ }
+ }
+ return prefixAids;
+ }
+
/**
* Returns the registered AID group for this category.
*/
diff --git a/core/java/android/os/Debug.java b/core/java/android/os/Debug.java
index 2d92c7b..2a60b4d 100644
--- a/core/java/android/os/Debug.java
+++ b/core/java/android/os/Debug.java
@@ -34,6 +34,7 @@ import java.lang.annotation.Target;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
+import java.util.Map;
import org.apache.harmony.dalvik.ddmc.Chunk;
import org.apache.harmony.dalvik.ddmc.ChunkHandler;
@@ -1035,6 +1036,95 @@ href="{@docRoot}guide/developing/tools/traceview.html">Traceview: A Graphical Lo
}
/**
+ * Returns the value of a particular runtime statistic or {@code null} if no
+ * such runtime statistic exists.
+ *
+ * <p>The following table lists the runtime statistics that the runtime supports.
+ * Note runtime statistics may be added or removed in a future API level.</p>
+ *
+ * <table>
+ * <thead>
+ * <tr>
+ * <th>Runtime statistic name</th>
+ * <th>Meaning</th>
+ * <th>Example</th>
+ * <th>Supported (API Levels)</th>
+ * </tr>
+ * </thead>
+ * <tbody>
+ * <tr>
+ * <td>art.gc.gc-count</td>
+ * <td>The number of garbage collection runs.</td>
+ * <td>{@code 164}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.gc-time</td>
+ * <td>The total duration of garbage collection runs in ms.</td>
+ * <td>{@code 62364}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.bytes-allocated</td>
+ * <td>The total number of bytes that the application allocated.</td>
+ * <td>{@code 1463948408}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.bytes-freed</td>
+ * <td>The total number of bytes that garbage collection reclaimed.</td>
+ * <td>{@code 1313493084}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.blocking-gc-count</td>
+ * <td>The number of blocking garbage collection runs.</td>
+ * <td>{@code 2}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.blocking-gc-time</td>
+ * <td>The total duration of blocking garbage collection runs in ms.</td>
+ * <td>{@code 804}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.gc-count-rate-histogram</td>
+ * <td>The histogram of the number of garbage collection runs per 10 seconds.</td>
+ * <td>{@code 0:34503,1:45350,2:11281,3:8088,4:43,5:8}</td>
+ * <td>23</td>
+ * </tr>
+ * <tr>
+ * <td>art.gc.blocking-gc-count-rate-histogram</td>
+ * <td>The histogram of the number of garbage collection runs per 10 seconds.</td>
+ * <td>{@code 0:99269,1:1,2:1}</td>
+ * <td>23</td>
+ * </tr>
+ * </tbody>
+ * </table>
+ *
+ * @param statName
+ * the name of the runtime statistic to look up.
+ * @return the value of the specified runtime statistic or {@code null} if the
+ * runtime statistic doesn't exist.
+ * @hide
+ */
+ public static String getRuntimeStat(String statName) {
+ return VMDebug.getRuntimeStat(statName);
+ }
+
+ /**
+ * Returns a map of the names/values of the runtime statistics
+ * that {@link #getRuntimeStat(String)} supports.
+ *
+ * @return a map of the names/values of the supported runtime statistics.
+ * @hide
+ */
+ public static Map<String, String> getRuntimeStats() {
+ return VMDebug.getRuntimeStats();
+ }
+
+ /**
* Returns the size of the native heap.
* @return The size of the native heap in bytes.
*/
diff --git a/core/java/android/security/keymaster/KeymasterDefs.java b/core/java/android/security/keymaster/KeymasterDefs.java
index 298636b..25ebe75 100644
--- a/core/java/android/security/keymaster/KeymasterDefs.java
+++ b/core/java/android/security/keymaster/KeymasterDefs.java
@@ -191,6 +191,8 @@ public final class KeymasterDefs {
public static final int KM_ERROR_SECURE_HW_BUSY = -48;
public static final int KM_ERROR_SECURE_HW_COMMUNICATION_FAILED = -49;
public static final int KM_ERROR_UNSUPPORTED_EC_FIELD = -50;
+ public static final int KM_ERROR_MISSING_NONCE = -51;
+ public static final int KM_ERROR_INVALID_NONCE = -52;
public static final int KM_ERROR_UNIMPLEMENTED = -100;
public static final int KM_ERROR_VERSION_MISMATCH = -101;
public static final int KM_ERROR_UNKNOWN_ERROR = -1000;
@@ -230,6 +232,8 @@ public final class KeymasterDefs {
sErrorCodeToString.put(KM_ERROR_INVALID_TAG, "Invalid tag");
sErrorCodeToString.put(KM_ERROR_MEMORY_ALLOCATION_FAILED, "Memory allocation failed");
sErrorCodeToString.put(KM_ERROR_UNSUPPORTED_EC_FIELD, "Unsupported EC field");
+ sErrorCodeToString.put(KM_ERROR_MISSING_NONCE, "Required IV missing");
+ sErrorCodeToString.put(KM_ERROR_INVALID_NONCE, "Invalid IV");
sErrorCodeToString.put(KM_ERROR_UNIMPLEMENTED, "Not implemented");
sErrorCodeToString.put(KM_ERROR_UNKNOWN_ERROR, "Unknown error");
}
diff --git a/docs/html/tools/help/hprof-conv.jd b/docs/html/tools/help/hprof-conv.jd
index f96def2..982f337 100644
--- a/docs/html/tools/help/hprof-conv.jd
+++ b/docs/html/tools/help/hprof-conv.jd
@@ -8,9 +8,13 @@ The <code>hprof-conv</code> tool converts the HPROF file that is
generated by the Android SDK tools to a standard format so you
can view the file in a profiling tool of your choice. </p>
-<pre> hprof-conv &lt;infile&gt; &lt;outfile&gt;</pre>
+<pre> hprof-conv [-z] &lt;infile&gt; &lt;outfile&gt;</pre>
<p>
You can use "-" for <code>&lt;infile&gt;</code> or <code>&lt;outfile&gt;</code>
to specify stdin or stdout.
</p>
+
+<p>
+You can use "-z" to filter out zygote allocations shared by all applications.
+</p>
diff --git a/include/androidfw/ResourceTypes.h b/include/androidfw/ResourceTypes.h
index 0822afd..8de0138 100644
--- a/include/androidfw/ResourceTypes.h
+++ b/include/androidfw/ResourceTypes.h
@@ -372,7 +372,8 @@ struct Res_value
};
// The data for this item, as interpreted according to dataType.
- uint32_t data;
+ typedef uint32_t data_type;
+ data_type data;
void copyFrom_dtoh(const Res_value& src);
};
@@ -1502,6 +1503,8 @@ private:
KeyedVector<String16, uint8_t> mEntries;
};
+bool U16StringToInt(const char16_t* s, size_t len, Res_value* outValue);
+
/**
* Convenience class for accessing data in a ResTable resource.
*/
diff --git a/keystore/java/android/security/AndroidKeyStore.java b/keystore/java/android/security/AndroidKeyStore.java
index fcee9fc..964fb21 100644
--- a/keystore/java/android/security/AndroidKeyStore.java
+++ b/keystore/java/android/security/AndroidKeyStore.java
@@ -55,6 +55,7 @@ import java.util.Date;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Iterator;
+import java.util.List;
import java.util.Set;
import javax.crypto.SecretKey;
@@ -116,11 +117,15 @@ public class AndroidKeyStore extends KeyStoreSpi {
throw new UnrecoverableKeyException("Key algorithm unknown");
}
- int keymasterDigest =
- keyCharacteristics.hwEnforced.getInt(KeymasterDefs.KM_TAG_DIGEST, -1);
- if (keymasterDigest == -1) {
- keymasterDigest =
- keyCharacteristics.swEnforced.getInt(KeymasterDefs.KM_TAG_DIGEST, -1);
+ List<Integer> keymasterDigests =
+ keyCharacteristics.getInts(KeymasterDefs.KM_TAG_DIGEST);
+ int keymasterDigest;
+ if (keymasterDigests.isEmpty()) {
+ keymasterDigest = -1;
+ } else {
+ // More than one digest can be permitted for this key. Use the first one to form the
+ // JCA key algorithm name.
+ keymasterDigest = keymasterDigests.get(0);
}
String keyAlgorithmString;
diff --git a/keystore/java/android/security/EcIesParameterSpec.java b/keystore/java/android/security/EcIesParameterSpec.java
index 0f19812..3372da9 100644
--- a/keystore/java/android/security/EcIesParameterSpec.java
+++ b/keystore/java/android/security/EcIesParameterSpec.java
@@ -85,11 +85,10 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
}
/**
- * Default parameter spec: NIST P-256 curve (aka secp256r1 aka prime256v1), compressed point
- * format, {@code HKDFwithSHA256}, DEM uses 128-bit AES GCM.
+ * Default parameter spec: compressed point format, {@code HKDFwithSHA256}, DEM uses 128-bit AES
+ * GCM.
*/
public static final EcIesParameterSpec DEFAULT = new EcIesParameterSpec(
- "P-256",
PointFormat.COMPRESSED,
"HKDFwithSHA256",
"AES/GCM/NoPadding",
@@ -97,7 +96,6 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
null,
0);
- private final String mKemCurveName;
private final @PointFormatEnum int mKemPointFormat;
private final String mKemKdfAlgorithm;
private final String mDemCipherTransformation;
@@ -106,14 +104,12 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
private final int mDemMacKeySize;
private EcIesParameterSpec(
- String kemCurveName,
@PointFormatEnum int kemPointFormat,
String kemKdfAlgorithm,
String demCipherTransformation,
int demCipherKeySize,
String demMacAlgorithm,
int demMacKeySize) {
- mKemCurveName = kemCurveName;
mKemPointFormat = kemPointFormat;
mKemKdfAlgorithm = kemKdfAlgorithm;
mDemCipherTransformation = demCipherTransformation;
@@ -123,13 +119,6 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
}
/**
- * Returns KEM EC curve name (e.g., {@code secp256r1}) or {@code null} if not specified.
- */
- public String getKemCurveName() {
- return mKemCurveName;
- }
-
- /**
* Returns KEM EC point wire format or {@link PointFormat#UNSPECIFIED} if not specified.
*/
public @PointFormatEnum int getKemPointFormat() {
@@ -188,7 +177,6 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
* Builder of {@link EcIesParameterSpec}.
*/
public static class Builder {
- private String mKemCurveName;
private @PointFormatEnum int mKemPointFormat = PointFormat.UNSPECIFIED;
private String mKemKdfAlgorithm;
private String mDemCipherTransformation;
@@ -197,16 +185,6 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
private int mDemMacKeySize = -1;
/**
- * Sets KEM EC curve name. For example, {@code P-256} or {@code secp256r1}.
- *
- * <p>NOTE: Only curves with cofactor of {@code 1} are supported.
- */
- public Builder setKemCurveName(String name) {
- mKemCurveName = name;
- return this;
- }
-
- /**
* Sets KEM EC point wire format.
*/
public Builder setKemPointFormat(@PointFormatEnum int pointFormat) {
@@ -274,7 +252,6 @@ public class EcIesParameterSpec implements AlgorithmParameterSpec {
public EcIesParameterSpec build() {
int demMacKeySize = (mDemMacKeySize != -1) ? mDemMacKeySize : mDemCipherKeySize;
return new EcIesParameterSpec(
- mKemCurveName,
mKemPointFormat,
mKemKdfAlgorithm,
mDemCipherTransformation,
diff --git a/keystore/java/android/security/KeyPairGeneratorSpec.java b/keystore/java/android/security/KeyPairGeneratorSpec.java
index 9d6701a..fce02df 100644
--- a/keystore/java/android/security/KeyPairGeneratorSpec.java
+++ b/keystore/java/android/security/KeyPairGeneratorSpec.java
@@ -52,6 +52,11 @@ import javax.security.auth.x500.X500Principal;
*/
public final class KeyPairGeneratorSpec implements AlgorithmParameterSpec {
+ private static final X500Principal DEFAULT_CERT_SUBJECT = new X500Principal("CN=fake");
+ private static final BigInteger DEFAULT_CERT_SERIAL_NUMBER = new BigInteger("1");
+ private static final Date DEFAULT_CERT_NOT_BEFORE = new Date(0L); // Jan 1 1970
+ private static final Date DEFAULT_CERT_NOT_AFTER = new Date(2461449600000L); // Jan 1 2048
+
private final Context mContext;
private final String mKeystoreAlias;
@@ -144,22 +149,29 @@ public final class KeyPairGeneratorSpec implements AlgorithmParameterSpec {
throw new IllegalArgumentException("context == null");
} else if (TextUtils.isEmpty(keyStoreAlias)) {
throw new IllegalArgumentException("keyStoreAlias must not be empty");
- } else if (subjectDN == null) {
- throw new IllegalArgumentException("subjectDN == null");
- } else if (serialNumber == null) {
- throw new IllegalArgumentException("serialNumber == null");
- } else if (startDate == null) {
- throw new IllegalArgumentException("startDate == null");
- } else if (endDate == null) {
- throw new IllegalArgumentException("endDate == null");
- } else if (endDate.before(startDate)) {
- throw new IllegalArgumentException("endDate < startDate");
} else if ((userAuthenticationValidityDurationSeconds < 0)
&& (userAuthenticationValidityDurationSeconds != -1)) {
throw new IllegalArgumentException(
"userAuthenticationValidityDurationSeconds must not be negative");
}
+ if (subjectDN == null) {
+ subjectDN = DEFAULT_CERT_SUBJECT;
+ }
+ if (startDate == null) {
+ startDate = DEFAULT_CERT_NOT_BEFORE;
+ }
+ if (endDate == null) {
+ endDate = DEFAULT_CERT_NOT_AFTER;
+ }
+ if (serialNumber == null) {
+ serialNumber = DEFAULT_CERT_SERIAL_NUMBER;
+ }
+
+ if (endDate.before(startDate)) {
+ throw new IllegalArgumentException("endDate < startDate");
+ }
+
mContext = context;
mKeystoreAlias = keyStoreAlias;
mKeyType = keyType;
@@ -559,6 +571,10 @@ public final class KeyPairGeneratorSpec implements AlgorithmParameterSpec {
/**
* Sets the subject used for the self-signed certificate of the
* generated key pair.
+ *
+ * <p>The subject must be specified on API Level
+ * {@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1 LOLLIPOP_MR1} and older platforms. On
+ * newer platforms the subject defaults to {@code CN=fake} if not specified.
*/
public Builder setSubject(X500Principal subject) {
if (subject == null) {
@@ -571,6 +587,10 @@ public final class KeyPairGeneratorSpec implements AlgorithmParameterSpec {
/**
* Sets the serial number used for the self-signed certificate of the
* generated key pair.
+ *
+ * <p>The serial number must be specified on API Level
+ * {@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1 LOLLIPOP_MR1} and older platforms. On
+ * newer platforms the serial number defaults to {@code 1} if not specified.
*/
public Builder setSerialNumber(BigInteger serialNumber) {
if (serialNumber == null) {
@@ -583,6 +603,10 @@ public final class KeyPairGeneratorSpec implements AlgorithmParameterSpec {
/**
* Sets the start of the validity period for the self-signed certificate
* of the generated key pair.
+ *
+ * <p>The date must be specified on API Level
+ * {@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1 LOLLIPOP_MR1} and older platforms. On
+ * newer platforms the date defaults to {@code Jan 1 1970} if not specified.
*/
public Builder setStartDate(Date startDate) {
if (startDate == null) {
@@ -595,6 +619,10 @@ public final class KeyPairGeneratorSpec implements AlgorithmParameterSpec {
/**
* Sets the end of the validity period for the self-signed certificate
* of the generated key pair.
+ *
+ * <p>The date must be specified on API Level
+ * {@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1 LOLLIPOP_MR1} and older platforms. On
+ * newer platforms the date defaults to {@code Jan 1 2048} if not specified.
*/
public Builder setEndDate(Date endDate) {
if (endDate == null) {
diff --git a/keystore/java/android/security/KeyStoreCipherSpi.java b/keystore/java/android/security/KeyStoreCipherSpi.java
index 7bc6378..37e00b2 100644
--- a/keystore/java/android/security/KeyStoreCipherSpi.java
+++ b/keystore/java/android/security/KeyStoreCipherSpi.java
@@ -547,18 +547,12 @@ public abstract class KeyStoreCipherSpi extends CipherSpi implements KeyStoreCry
if (mIvRequired) {
// IV is needed
if ((mIv == null) && (mEncrypting)) {
- // TODO: Switch to keymaster-generated IV code below once keymaster supports
- // that.
- // IV is needed but was not provided by the caller -- generate an IV.
- mIv = new byte[mBlockSizeBytes];
- SecureRandom rng = (mRng != null) ? mRng : new SecureRandom();
- rng.nextBytes(mIv);
-// // IV was not provided by the caller and thus will be generated by keymaster.
-// // Mix in some additional entropy from the provided SecureRandom.
-// if (mRng != null) {
-// mAdditionalEntropyForBegin = new byte[mBlockSizeBytes];
-// mRng.nextBytes(mAdditionalEntropyForBegin);
-// }
+ // IV was not provided by the caller and thus will be generated by keymaster.
+ // Mix in some additional entropy from the provided SecureRandom.
+ if (mRng != null) {
+ mAdditionalEntropyForBegin = new byte[mBlockSizeBytes];
+ mRng.nextBytes(mAdditionalEntropyForBegin);
+ }
}
}
}
diff --git a/keystore/tests/src/android/security/KeyPairGeneratorSpecTest.java b/keystore/tests/src/android/security/KeyPairGeneratorSpecTest.java
index bc8dd13..681a9ff 100644
--- a/keystore/tests/src/android/security/KeyPairGeneratorSpecTest.java
+++ b/keystore/tests/src/android/security/KeyPairGeneratorSpecTest.java
@@ -24,6 +24,11 @@ import java.util.Date;
import javax.security.auth.x500.X500Principal;
public class KeyPairGeneratorSpecTest extends AndroidTestCase {
+ private static final X500Principal DEFAULT_CERT_SUBJECT = new X500Principal("CN=fake");
+ private static final BigInteger DEFAULT_CERT_SERIAL_NUMBER = new BigInteger("1");
+ private static final Date DEFAULT_CERT_NOT_BEFORE = new Date(0L); // Jan 1 1980
+ private static final Date DEFAULT_CERT_NOT_AFTER = new Date(2461449600000L); // Jan 1 2048
+
private static final String TEST_ALIAS_1 = "test1";
private static final X500Principal TEST_DN_1 = new X500Principal("CN=test1");
@@ -105,46 +110,37 @@ public class KeyPairGeneratorSpecTest extends AndroidTestCase {
}
}
- public void testConstructor_NullSubjectDN_Failure() throws Exception {
- try {
- new KeyPairGeneratorSpec(getContext(), TEST_ALIAS_1, "RSA", 1024, null, null, SERIAL_1, NOW,
- NOW_PLUS_10_YEARS, 0);
- fail("Should throw IllegalArgumentException when subjectDN is null");
- } catch (IllegalArgumentException success) {
- }
+ public void testConstructor_NullSubjectDN_Success() throws Exception {
+ KeyPairGeneratorSpec spec = new KeyPairGeneratorSpec(
+ getContext(), TEST_ALIAS_1, "RSA", 1024, null, null, SERIAL_1, NOW,
+ NOW_PLUS_10_YEARS, 0);
+ assertEquals(DEFAULT_CERT_SUBJECT, spec.getSubjectDN());
}
- public void testConstructor_NullSerial_Failure() throws Exception {
- try {
- new KeyPairGeneratorSpec(getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, null, NOW,
- NOW_PLUS_10_YEARS, 0);
- fail("Should throw IllegalArgumentException when startDate is null");
- } catch (IllegalArgumentException success) {
- }
+ public void testConstructor_NullSerial_Success() throws Exception {
+ KeyPairGeneratorSpec spec = new KeyPairGeneratorSpec(
+ getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, null, NOW,
+ NOW_PLUS_10_YEARS, 0);
+ assertEquals(DEFAULT_CERT_SERIAL_NUMBER, spec.getSerialNumber());
}
- public void testConstructor_NullStartDate_Failure() throws Exception {
- try {
- new KeyPairGeneratorSpec(getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, SERIAL_1,
- null, NOW_PLUS_10_YEARS, 0);
- fail("Should throw IllegalArgumentException when startDate is null");
- } catch (IllegalArgumentException success) {
- }
+ public void testConstructor_NullStartDate_Success() throws Exception {
+ KeyPairGeneratorSpec spec = new KeyPairGeneratorSpec(
+ getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, SERIAL_1, null,
+ NOW_PLUS_10_YEARS, 0);
+ assertEquals(DEFAULT_CERT_NOT_BEFORE, spec.getStartDate());
}
- public void testConstructor_NullEndDate_Failure() throws Exception {
- try {
- new KeyPairGeneratorSpec(getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, SERIAL_1,
- NOW, null, 0);
- fail("Should throw IllegalArgumentException when keystoreAlias is null");
- } catch (IllegalArgumentException success) {
- }
+ public void testConstructor_NullEndDate_Success() throws Exception {
+ KeyPairGeneratorSpec spec = new KeyPairGeneratorSpec(
+ getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, SERIAL_1, NOW, null, 0);
+ assertEquals(DEFAULT_CERT_NOT_AFTER, spec.getEndDate());
}
public void testConstructor_EndBeforeStart_Failure() throws Exception {
try {
- new KeyPairGeneratorSpec(getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1, SERIAL_1,
- NOW_PLUS_10_YEARS, NOW, 0);
+ new KeyPairGeneratorSpec(getContext(), TEST_ALIAS_1, "RSA", 1024, null, TEST_DN_1,
+ SERIAL_1, NOW_PLUS_10_YEARS, NOW, 0);
fail("Should throw IllegalArgumentException when end is before start");
} catch (IllegalArgumentException success) {
}
diff --git a/libs/androidfw/ResourceTypes.cpp b/libs/androidfw/ResourceTypes.cpp
index 7241069..fbe08ec 100644
--- a/libs/androidfw/ResourceTypes.cpp
+++ b/libs/androidfw/ResourceTypes.cpp
@@ -17,6 +17,16 @@
#define LOG_TAG "ResourceType"
//#define LOG_NDEBUG 0
+#include <ctype.h>
+#include <memory.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <limits>
+#include <type_traits>
+
#include <androidfw/ByteBucketArray.h>
#include <androidfw/ResourceTypes.h>
#include <androidfw/TypeWrappers.h>
@@ -27,17 +37,10 @@
#include <utils/String16.h>
#include <utils/String8.h>
-#ifdef HAVE_ANDROID_OS
+#ifdef __ANDROID__
#include <binder/TextOutput.h>
#endif
-#include <stdlib.h>
-#include <string.h>
-#include <memory.h>
-#include <ctype.h>
-#include <stdint.h>
-#include <stddef.h>
-
#ifndef INT32_MAX
#define INT32_MAX ((int32_t)(2147483647))
#endif
@@ -4551,8 +4554,7 @@ static bool parse_unit(const char* str, Res_value* outValue,
return false;
}
-
-bool ResTable::stringToInt(const char16_t* s, size_t len, Res_value* outValue)
+bool U16StringToInt(const char16_t* s, size_t len, Res_value* outValue)
{
while (len > 0 && isspace16(*s)) {
s++;
@@ -4564,7 +4566,7 @@ bool ResTable::stringToInt(const char16_t* s, size_t len, Res_value* outValue)
}
size_t i = 0;
- int32_t val = 0;
+ int64_t val = 0;
bool neg = false;
if (*s == '-') {
@@ -4576,28 +4578,50 @@ bool ResTable::stringToInt(const char16_t* s, size_t len, Res_value* outValue)
return false;
}
+ static_assert(std::is_same<uint32_t, Res_value::data_type>::value,
+ "Res_value::data_type has changed. The range checks in this "
+ "function are no longer correct.");
+
// Decimal or hex?
- if (s[i] == '0' && s[i+1] == 'x') {
- if (outValue)
- outValue->dataType = outValue->TYPE_INT_HEX;
+ bool isHex;
+ if (len > 1 && s[i] == '0' && s[i+1] == 'x') {
+ isHex = true;
i += 2;
+
+ if (neg) {
+ return false;
+ }
+
+ if (i == len) {
+ // Just u"0x"
+ return false;
+ }
+
bool error = false;
while (i < len && !error) {
val = (val*16) + get_hex(s[i], &error);
i++;
+
+ if (val > std::numeric_limits<uint32_t>::max()) {
+ return false;
+ }
}
if (error) {
return false;
}
} else {
- if (outValue)
- outValue->dataType = outValue->TYPE_INT_DEC;
+ isHex = false;
while (i < len) {
if (s[i] < '0' || s[i] > '9') {
return false;
}
val = (val*10) + s[i]-'0';
i++;
+
+ if ((neg && -val < std::numeric_limits<int32_t>::min()) ||
+ (!neg && val > std::numeric_limits<int32_t>::max())) {
+ return false;
+ }
}
}
@@ -4607,13 +4631,21 @@ bool ResTable::stringToInt(const char16_t* s, size_t len, Res_value* outValue)
i++;
}
- if (i == len) {
- if (outValue)
- outValue->data = val;
- return true;
+ if (i != len) {
+ return false;
}
- return false;
+ if (outValue) {
+ outValue->dataType =
+ isHex ? outValue->TYPE_INT_HEX : outValue->TYPE_INT_DEC;
+ outValue->data = static_cast<Res_value::data_type>(val);
+ }
+ return true;
+}
+
+bool ResTable::stringToInt(const char16_t* s, size_t len, Res_value* outValue)
+{
+ return U16StringToInt(s, len, outValue);
}
bool ResTable::stringToFloat(const char16_t* s, size_t len, Res_value* outValue)
diff --git a/libs/androidfw/tests/Android.mk b/libs/androidfw/tests/Android.mk
index 58b78b5..a353575 100644
--- a/libs/androidfw/tests/Android.mk
+++ b/libs/androidfw/tests/Android.mk
@@ -19,6 +19,7 @@
# targets here.
# ==========================================================
LOCAL_PATH:= $(call my-dir)
+
testFiles := \
AttributeFinder_test.cpp \
ByteBucketArray_test.cpp \
@@ -32,27 +33,33 @@ testFiles := \
TypeWrappers_test.cpp \
ZipUtils_test.cpp
+androidfw_test_cflags := \
+ -Wall \
+ -Werror \
+ -Wunused \
+ -Wunreachable-code \
+ -Wno-missing-field-initializers \
+
+# gtest is broken.
+androidfw_test_cflags += -Wno-unnamed-type-template-args
+
# ==========================================================
# Build the host tests: libandroidfw_tests
# ==========================================================
include $(CLEAR_VARS)
LOCAL_MODULE := libandroidfw_tests
-
-LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code
-# gtest is broken.
-LOCAL_CFLAGS += -Wno-unnamed-type-template-args
-
+LOCAL_CFLAGS := $(androidfw_test_cflags)
LOCAL_SRC_FILES := $(testFiles)
LOCAL_STATIC_LIBRARIES := \
libandroidfw \
libutils \
libcutils \
- liblog
+ liblog \
+ libz \
include $(BUILD_HOST_NATIVE_TEST)
-
# ==========================================================
# Build the device tests: libandroidfw_tests
# ==========================================================
@@ -60,14 +67,11 @@ ifneq ($(SDK_ONLY),true)
include $(CLEAR_VARS)
LOCAL_MODULE := libandroidfw_tests
-
-LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code
-# gtest is broken.
-LOCAL_CFLAGS += -Wno-unnamed-type-template-args
-
+LOCAL_CFLAGS := $(androidfw_test_cflags)
LOCAL_SRC_FILES := $(testFiles) \
BackupData_test.cpp \
- ObbFile_test.cpp
+ ObbFile_test.cpp \
+
LOCAL_SHARED_LIBRARIES := \
libandroidfw \
libcutils \
diff --git a/libs/androidfw/tests/ResTable_test.cpp b/libs/androidfw/tests/ResTable_test.cpp
index 6a9314e..dcfe91e 100644
--- a/libs/androidfw/tests/ResTable_test.cpp
+++ b/libs/androidfw/tests/ResTable_test.cpp
@@ -16,6 +16,10 @@
#include <androidfw/ResourceTypes.h>
+#include <codecvt>
+#include <locale>
+#include <string>
+
#include <utils/String8.h>
#include <utils/String16.h>
#include "TestHelpers.h"
@@ -201,4 +205,81 @@ TEST(ResTableTest, emptyTableHasSensibleDefaults) {
ASSERT_LT(table.getResource(base::R::integer::number1, &val, MAY_NOT_BE_BAG), 0);
}
+void testU16StringToInt(const char16_t* str, uint32_t expectedValue,
+ bool expectSuccess, bool expectHex) {
+ size_t len = std::char_traits<char16_t>::length(str);
+
+ // Gtest can't print UTF-16 strings, so we have to convert to UTF-8 :(
+ std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
+ std::string s = convert.to_bytes(std::u16string(str, len));
+
+ Res_value out = {};
+ ASSERT_EQ(expectSuccess, U16StringToInt(str, len, &out))
+ << "Failed with " << s;
+
+ if (!expectSuccess) {
+ ASSERT_EQ(out.TYPE_NULL, out.dataType) << "Failed with " << s;
+ return;
+ }
+
+ if (expectHex) {
+ ASSERT_EQ(out.TYPE_INT_HEX, out.dataType) << "Failed with " << s;
+ } else {
+ ASSERT_EQ(out.TYPE_INT_DEC, out.dataType) << "Failed with " << s;
+ }
+
+ ASSERT_EQ(expectedValue, out.data) << "Failed with " << s;
+}
+
+TEST(ResTableTest, U16StringToInt) {
+ testU16StringToInt(u"", 0U, false, false);
+ testU16StringToInt(u" ", 0U, false, false);
+ testU16StringToInt(u"\t\n", 0U, false, false);
+
+ testU16StringToInt(u"abcd", 0U, false, false);
+ testU16StringToInt(u"10abcd", 0U, false, false);
+ testU16StringToInt(u"42 42", 0U, false, false);
+ testU16StringToInt(u"- 42", 0U, false, false);
+ testU16StringToInt(u"-", 0U, false, false);
+
+ testU16StringToInt(u"0x", 0U, false, true);
+ testU16StringToInt(u"0xnope", 0U, false, true);
+ testU16StringToInt(u"0X42", 0U, false, true);
+ testU16StringToInt(u"0x42 0x42", 0U, false, true);
+ testU16StringToInt(u"-0x0", 0U, false, true);
+ testU16StringToInt(u"-0x42", 0U, false, true);
+ testU16StringToInt(u"- 0x42", 0U, false, true);
+
+ // Note that u" 42" would pass. This preserves the old behavior, but it may
+ // not be desired.
+ testU16StringToInt(u"42 ", 0U, false, false);
+ testU16StringToInt(u"0x42 ", 0U, false, true);
+
+ // Decimal cases.
+ testU16StringToInt(u"0", 0U, true, false);
+ testU16StringToInt(u"-0", 0U, true, false);
+ testU16StringToInt(u"42", 42U, true, false);
+ testU16StringToInt(u" 42", 42U, true, false);
+ testU16StringToInt(u"-42", static_cast<uint32_t>(-42), true, false);
+ testU16StringToInt(u" -42", static_cast<uint32_t>(-42), true, false);
+ testU16StringToInt(u"042", 42U, true, false);
+ testU16StringToInt(u"-042", static_cast<uint32_t>(-42), true, false);
+
+ // Hex cases.
+ testU16StringToInt(u"0x0", 0x0, true, true);
+ testU16StringToInt(u"0x42", 0x42, true, true);
+ testU16StringToInt(u" 0x42", 0x42, true, true);
+
+ // Just before overflow cases:
+ testU16StringToInt(u"2147483647", INT_MAX, true, false);
+ testU16StringToInt(u"-2147483648", static_cast<uint32_t>(INT_MIN), true,
+ false);
+ testU16StringToInt(u"0xffffffff", UINT_MAX, true, true);
+
+ // Overflow cases:
+ testU16StringToInt(u"2147483648", 0U, false, false);
+ testU16StringToInt(u"-2147483649", 0U, false, false);
+ testU16StringToInt(u"0x1ffffffff", 0U, false, true);
+}
+
}
diff --git a/rs/java/android/renderscript/Allocation.java b/rs/java/android/renderscript/Allocation.java
index 28547cc..4fa2c81 100644
--- a/rs/java/android/renderscript/Allocation.java
+++ b/rs/java/android/renderscript/Allocation.java
@@ -276,7 +276,7 @@ public class Allocation extends BaseObj {
* @hide
* Enable/Disable AutoPadding for Vec3 elements.
*
- * @param useAutoPadding True: enable AutoPadding; flase: disable AutoPadding
+ * @param useAutoPadding True: enable AutoPadding; False: disable AutoPadding
*
*/
public void setAutoPadding(boolean useAutoPadding) {
diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index 9f3348c..6b1939c 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -951,6 +951,17 @@ public class RenderScript {
rsnScriptIntrinsicBLAS_Z(mContext, id, func, TransA, TransB, Side, Uplo, Diag, M, N, K, alphaX, alphaY, A, B, betaX, betaY, C, incX, incY, KL, KU);
}
+ native void rsnScriptIntrinsicBLAS_BNNM(long con, long id, int M, int N, int K,
+ long A, int a_offset, long B, int b_offset, long C, int c_offset,
+ int c_mult_int);
+ synchronized void nScriptIntrinsicBLAS_BNNM(long id, int M, int N, int K,
+ long A, int a_offset, long B, int b_offset, long C, int c_offset,
+ int c_mult_int) {
+ validate();
+ rsnScriptIntrinsicBLAS_BNNM(mContext, id, M, N, K, A, a_offset, B, b_offset, C, c_offset, c_mult_int);
+ }
+
+
long mDev;
long mContext;
diff --git a/rs/java/android/renderscript/ScriptIntrinsicBLAS.java b/rs/java/android/renderscript/ScriptIntrinsicBLAS.java
index 90d2300..16b7033 100644
--- a/rs/java/android/renderscript/ScriptIntrinsicBLAS.java
+++ b/rs/java/android/renderscript/ScriptIntrinsicBLAS.java
@@ -176,6 +176,9 @@ public final class ScriptIntrinsicBLAS extends ScriptIntrinsic {
private static final int RsBlas_zherk = 141;
private static final int RsBlas_zher2k = 142;
+ // BLAS extensions start here
+ private static final int RsBlas_bnnm = 1000;
+
/**
*/
public static ScriptIntrinsicBLAS create(RenderScript rs) {
@@ -1485,5 +1488,23 @@ public final class ScriptIntrinsicBLAS extends ScriptIntrinsic {
}
+ /**
+ *
+ * 8-bit GEMM-like operation for neural networks
+ *
+ * @hide
+ **/
+ public void BNNM(Allocation A, int a_offset, Allocation B, int b_offset, Allocation C, int c_offset, int c_mult) {
+ validateL3(Element.U8(mRS), NO_TRANSPOSE, TRANSPOSE, 0, A, B, C);
+
+ int M = -1, N = -1, K = -1;
+ M = A.getType().getY();
+ N = B.getType().getY();
+ K = A.getType().getX();
+
+
+ mRS.nScriptIntrinsicBLAS_BNNM(getID(mRS), M, N, K, A.getID(mRS), a_offset, B.getID(mRS), b_offset, C.getID(mRS), c_offset, c_mult);
+
+ }
}
diff --git a/rs/jni/android_renderscript_RenderScript.cpp b/rs/jni/android_renderscript_RenderScript.cpp
index ba194ee..6f6729b 100644
--- a/rs/jni/android_renderscript_RenderScript.cpp
+++ b/rs/jni/android_renderscript_RenderScript.cpp
@@ -584,6 +584,32 @@ nScriptIntrinsicBLAS_Z(JNIEnv *_env, jobject _this, jlong con, jlong id, jint fu
static void
+nScriptIntrinsicBLAS_BNNM(JNIEnv *_env, jobject _this, jlong con, jlong id, jint M, jint N, jint K,
+ jlong A, jint a_offset, jlong B, jint b_offset, jlong C, jint c_offset,
+ jint c_mult_int) {
+ RsBlasCall call;
+ memset(&call, 0, sizeof(call));
+ call.func = RsBlas_bnnm;
+ call.M = M;
+ call.N = N;
+ call.K = K;
+ call.a_offset = a_offset;
+ call.b_offset = b_offset;
+ call.c_offset = c_offset;
+ call.c_mult_int = c_mult_int;
+
+ RsAllocation in_allocs[3];
+ in_allocs[0] = (RsAllocation)A;
+ in_allocs[1] = (RsAllocation)B;
+ in_allocs[2] = (RsAllocation)C;
+
+ rsScriptForEachMulti((RsContext)con, (RsScript)id, 0,
+ in_allocs, sizeof(in_allocs), nullptr,
+ &call, sizeof(call), nullptr, 0);
+}
+
+
+static void
nAssignName(JNIEnv *_env, jobject _this, jlong con, jlong obj, jbyteArray str)
{
if (kLogApi) {
@@ -2427,6 +2453,8 @@ static JNINativeMethod methods[] = {
{"rsnScriptIntrinsicBLAS_Complex", "(JJIIIIIIIIIFFJJFFJIIII)V", (void*)nScriptIntrinsicBLAS_Complex },
{"rsnScriptIntrinsicBLAS_Z", "(JJIIIIIIIIIDDJJDDJIIII)V", (void*)nScriptIntrinsicBLAS_Z },
+{"rsnScriptIntrinsicBLAS_BNNM", "(JJIIIJIJIJII)V", (void*)nScriptIntrinsicBLAS_BNNM },
+
{"rsnProgramStoreCreate", "(JZZZZZZIII)J", (void*)nProgramStoreCreate },
{"rsnProgramBindConstants", "(JJIJ)V", (void*)nProgramBindConstants },
diff --git a/services/core/java/com/android/server/wm/InputMonitor.java b/services/core/java/com/android/server/wm/InputMonitor.java
index 27ac32a..ad50e05a 100644
--- a/services/core/java/com/android/server/wm/InputMonitor.java
+++ b/services/core/java/com/android/server/wm/InputMonitor.java
@@ -148,7 +148,7 @@ final class InputMonitor implements InputManagerService.WindowManagerCallbacks {
if (timeout >= 0) {
// The activity manager declined to abort dispatching.
// Wait a bit longer and timeout again later.
- return timeout;
+ return timeout * 1000000L; // nanoseconds
}
} catch (RemoteException ex) {
}