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Commit a258b4a9 authored by Brian Carlstrom's avatar Brian Carlstrom Committed by Android Git Automerger
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am 485e3b45: am 5c126c3d: Merge "Add dex2oat-flags plumbing to AndroidRuntime" 

* commit '485e3b45':
  Add dex2oat-flags plumbing to AndroidRuntime
parents 7a4e519e 485e3b45

core/jni/AndroidRuntime.cpp

+27 −6
Original line number Diff line number Diff line
@@ -395,16 +395,16 @@ static void readLocale(char* language, char* region) 
 *

 * This will cut up "extraOptsBuf" as we chop it into individual options.

 *

 * If "quotingArg" is non-null, it is passed before each extra option in mOptions.

 *

 * Adds the strings, if any, to mOptions.

 */

void AndroidRuntime::parseExtraOpts(char* extraOptsBuf)

void AndroidRuntime::parseExtraOpts(char* extraOptsBuf, const char* quotingArg)

{

    JavaVMOption opt;

    char* start;

    char* end;



    memset(&opt, 0, sizeof(opt));

    start = extraOptsBuf;

    char* start = extraOptsBuf;

    char* end = NULL;

    while (*start != '\0') {

        while (*start == ' ')                   /* skip leading whitespace */

            start++;
@@ -418,6 +418,11 @@ void AndroidRuntime::parseExtraOpts(char* extraOptsBuf) 
            *end++ = '\0';          /* mark end, advance to indicate more */



        opt.optionString = start;

        if (quotingArg != NULL) {

            JavaVMOption quotingOpt;

            quotingOpt.optionString = quotingArg;

            mOptions.add(quotingOpt);

        }

        mOptions.add(opt);

        start = end;

    }
@@ -449,6 +454,9 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv) 
    char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX];

    char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX];

    char jitcodecachesizeOptsBuf[sizeof("-Xjitcodecachesize:")-1 + PROPERTY_VALUE_MAX];

    char dalvikVmLibBuf[PROPERTY_VALUE_MAX];

    char dex2oatFlagsBuf[PROPERTY_VALUE_MAX];

    char dex2oatImageFlagsBuf[PROPERTY_VALUE_MAX];

    char extraOptsBuf[PROPERTY_VALUE_MAX];

    char* stackTraceFile = NULL;

    bool checkJni = false;
@@ -741,9 +749,22 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv) 
        mOptions.add(opt);

    }



    // libart tolerates libdvm flags, but not vice versa, so only pass these if libart.

    property_get("persist.sys.dalvik.vm.lib.1", dalvikVmLibBuf, "libdvm.so");

    if (strncmp(dalvikVmLibBuf, "libart", 6) == 0) {



        // Extra options for DexClassLoader.

        property_get("dalvik.vm.dex2oat-flags", dex2oatFlagsBuf, "");

        parseExtraOpts(dex2oatFlagsBuf, "-Xcompiler-option");



        // Extra options for boot.art/boot.oat image generation.

        property_get("dalvik.vm.image-dex2oat-flags", dex2oatImageFlagsBuf, "");

        parseExtraOpts(dex2oatImageFlagsBuf, "-Ximage-compiler-option");

    }



    /* extra options; parse this late so it overrides others */

    property_get("dalvik.vm.extra-opts", extraOptsBuf, "");

    parseExtraOpts(extraOptsBuf);

    parseExtraOpts(extraOptsBuf, NULL);



    /* Set the properties for locale */

    {

include/android_runtime/AndroidRuntime.h

+1 −1
Original line number Diff line number Diff line
@@ -115,7 +115,7 @@ public: 


private:

    static int startReg(JNIEnv* env);

    void parseExtraOpts(char* extraOptsBuf);

    void parseExtraOpts(char* extraOptsBuf, const char* quotingArg);

    int startVm(JavaVM** pJavaVM, JNIEnv** pEnv);



    Vector<JavaVMOption> mOptions;