Merge "Add dalvik.vm.minidebuginfo property for ART" am: 418a96457c

am: 637814eebf Change-Id: I0ecf4d2d1922cfe9948936ef3e494f0a71e6c2f5
2018-01-26 14:05:12 +00:00
parent d68854161f 637814eebf
commit 8d4f8127e1
1 changed files with 6 additions and 0 deletions
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -969,6 +969,12 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote)
        addOption("--generate-debug-info");
    }

+    // The mini-debug-info makes it possible to backtrace through JIT code.
+    if (property_get_bool("dalvik.vm.minidebuginfo", 0)) {
+        addOption("-Xcompiler-option");
+        addOption("--generate-mini-debug-info");
+    }
+
    /*
     * Retrieve the build fingerprint and provide it to the runtime. That way, ANR dumps will
     * contain the fingerprint and can be parsed.