Android/frameworks_base
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Merge "Frameworks/base: Add tracing system properties"

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This commit is contained in:
Andreas Gampe
2015-06-25 03:44:43 +00:00
committed by Gerrit Code Review
parent c2a3071379 cadcd51e05
commit 08592bd0f7
1 changed files with 20 additions and 0 deletions
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20
core/jni/AndroidRuntime.cpp
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@@ -587,6 +587,8 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:")-1 + PROPERTY_VALUE_MAX]; char lockProfThresholdBuf[sizeof("-Xlockprofthreshold:")-1 + PROPERTY_VALUE_MAX];
char nativeBridgeLibrary[sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX]; char nativeBridgeLibrary[sizeof("-XX:NativeBridge=") + PROPERTY_VALUE_MAX];
char cpuAbiListBuf[sizeof("--cpu-abilist=") + PROPERTY_VALUE_MAX]; char cpuAbiListBuf[sizeof("--cpu-abilist=") + PROPERTY_VALUE_MAX];
char methodTraceFileBuf[sizeof("-Xmethod-trace-file:") + PROPERTY_VALUE_MAX];
char methodTraceFileSizeBuf[sizeof("-Xmethod-trace-file-size:") + PROPERTY_VALUE_MAX];
bool checkJni = false; bool checkJni = false;
property_get("dalvik.vm.checkjni", propBuf, ""); property_get("dalvik.vm.checkjni", propBuf, "");
@@ -847,6 +849,24 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv)
profileMaxStackDepth, profileMaxStackDepth,
"-Xprofile-max-stack-depth:"); "-Xprofile-max-stack-depth:");
/*
* Tracing options.
*/
property_get("dalvik.vm.method-trace", propBuf, "false");
if (strcmp(propBuf, "true") == 0) {
addOption("-Xmethod-trace");
parseRuntimeOption("dalvik.vm.method-trace-file",
methodTraceFileBuf,
"-Xmethod-trace-file:");
parseRuntimeOption("dalvik.vm.method-trace-file-siz",
methodTraceFileSizeBuf,
"-Xmethod-trace-file-size:");
property_get("dalvik.vm.method-trace-stream", propBuf, "false");
if (strcmp(propBuf, "true") == 0) {
addOption("-Xmethod-trace-stream");
}
}
// Native bridge library. "0" means that native bridge is disabled. // Native bridge library. "0" means that native bridge is disabled.
property_get("ro.dalvik.vm.native.bridge", propBuf, ""); property_get("ro.dalvik.vm.native.bridge", propBuf, "");
if (propBuf[0] == '\0') { if (propBuf[0] == '\0') {