Throw IOException at source of failing to open a dex file.

Before is:
java.lang.ClassNotFoundException: Didn't find class "GCBench" on path: DexPathList[[zip file "/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar"],nativeLibraryDirectories=[/disk2/dalvik-dev/out/host/linux-x86/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
        Suppressed: java.lang.ClassNotFoundException: GCBench
                at java.lang.Class.classForName(Native Method)
                at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
                at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
                at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
                ... 1 more
        Caused by: java.lang.NoClassDefFoundError: Class "LGCBench;" not found
                ... 5 more
And after is:
java.lang.ClassNotFoundException: Didn't find class "GCBench" on path: DexPathList[[zip file "/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar"],nativeLibraryDirectories=[/disk2/dalvik-dev/out/host/linux-x86/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
        Suppressed: java.io.IOException: Zip archive '/disk2/dalvik-dev/out/host/linux-x86/framework/GCBench.jar' doesn't contain classes.dex
                at dalvik.system.DexFile.openDexFile(Native Method)
                at dalvik.system.DexFile.<init>(DexFile.java:80)
                at dalvik.system.DexFile.<init>(DexFile.java:59)
                at dalvik.system.DexPathList.loadDexFile(DexPathList.java:268)
                at dalvik.system.DexPathList.makeDexElements(DexPathList.java:235)
                at dalvik.system.DexPathList.<init>(DexPathList.java:113)
                at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:48)
                at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:38)
                at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:128)
                at java.lang.ClassLoader.access$000(ClassLoader.java:65)
                at java.lang.ClassLoader$SystemClassLoader.<clinit>(ClassLoader.java:81)
                at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:137)
        Suppressed: java.lang.ClassNotFoundException: GCBench
                at java.lang.Class.classForName(Native Method)
                at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
                at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
                at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
                ... 1 more
        Caused by: java.lang.NoClassDefFoundError: Class "LGCBench;" not found
                ... 5 more

Also, move dex file verifier messages out of logs.
In the process the ClassLinker::dex_lock_ needed tidying to cover a smaller
scope. Bug 11301553.

Change-Id: I80058652e11e7ea63457cc01a0cb48afe1c15543

1 files changed, 43 insertions, 35 deletions

diff --git a/runtime/common_throws.h b/runtime/common_throws.h
index 1d77e2d..3164f30 100644
--- a/runtime/common_throws.h
+++ b/runtime/common_throws.h
@@ -22,10 +22,10 @@
 
 namespace art {
 namespace mirror {
-class ArtField;
-class ArtMethod;
-class Class;
-class Object;
+  class ArtField;
+  class ArtMethod;
+  class Class;
+  class Object;
 }  // namespace mirror
 class Signature;
 class StringPiece;
@@ -34,102 +34,110 @@ class ThrowLocation;
 // AbstractMethodError
 
 void ThrowAbstractMethodError(const mirror::ArtMethod* method)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // ArithmeticException
 
-void ThrowArithmeticExceptionDivideByZero() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+void ThrowArithmeticExceptionDivideByZero() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // ArrayIndexOutOfBoundsException
 
 void ThrowArrayIndexOutOfBoundsException(int index, int length)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // ArrayStoreException
 
 void ThrowArrayStoreException(const mirror::Class* element_class,
                               const mirror::Class* array_class)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // ClassCircularityError
 
-void ThrowClassCircularityError(mirror::Class* c) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+void ThrowClassCircularityError(mirror::Class* c)
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // ClassCastException
 
 void ThrowClassCastException(const mirror::Class* dest_type, const mirror::Class* src_type)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowClassCastException(const ThrowLocation* throw_location, const char* msg)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // ClassFormatError
 
 void ThrowClassFormatError(const mirror::Class* referrer, const char* fmt, ...)
     __attribute__((__format__(__printf__, 2, 3)))
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // IllegalAccessError
 
 void ThrowIllegalAccessErrorClass(mirror::Class* referrer, mirror::Class* accessed)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIllegalAccessErrorClassForMethodDispatch(mirror::Class* referrer, mirror::Class* accessed,
                                                    const mirror::ArtMethod* caller,
                                                    const mirror::ArtMethod* called,
                                                    InvokeType type)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIllegalAccessErrorMethod(mirror::Class* referrer, mirror::ArtMethod* accessed)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIllegalAccessErrorField(mirror::Class* referrer, mirror::ArtField* accessed)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIllegalAccessErrorFinalField(const mirror::ArtMethod* referrer,
                                        mirror::ArtField* accessed)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIllegalAccessError(mirror::Class* referrer, const char* fmt, ...)
     __attribute__((__format__(__printf__, 2, 3)))
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // IllegalArgumentException
 
 void ThrowIllegalArgumentException(const ThrowLocation* throw_location, const char* msg)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // IncompatibleClassChangeError
 
 void ThrowIncompatibleClassChangeError(InvokeType expected_type, InvokeType found_type,
                                        mirror::ArtMethod* method,
                                        const mirror::ArtMethod* referrer)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIncompatibleClassChangeErrorClassForInterfaceDispatch(const mirror::ArtMethod* interface_method,
                                                                 mirror::Object* this_object,
                                                                 const mirror::ArtMethod* referrer)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIncompatibleClassChangeErrorField(const mirror::ArtField* resolved_field, bool is_static,
                                             const mirror::ArtMethod* referrer)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowIncompatibleClassChangeError(const mirror::Class* referrer, const char* fmt, ...)
     __attribute__((__format__(__printf__, 2, 3)))
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
+
+// IOException
+
+void ThrowIOException(const char* fmt, ...) __attribute__((__format__(__printf__, 1, 2)))
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // LinkageError
 
 void ThrowLinkageError(const mirror::Class* referrer, const char* fmt, ...)
     __attribute__((__format__(__printf__, 2, 3)))
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // NegativeArraySizeException
 
-void ThrowNegativeArraySizeException(int size) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+void ThrowNegativeArraySizeException(int size)
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
-void ThrowNegativeArraySizeException(const char* msg) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+void ThrowNegativeArraySizeException(const char* msg)
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 
 // NoSuchFieldError
@@ -142,45 +150,45 @@ void ThrowNoSuchFieldError(const StringPiece& scope, mirror::Class* c,
 
 void ThrowNoSuchMethodError(InvokeType type, mirror::Class* c, const StringPiece& name,
                             const Signature& signature)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowNoSuchMethodError(uint32_t method_idx)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // NullPointerException
 
 void ThrowNullPointerExceptionForFieldAccess(const ThrowLocation& throw_location,
                                              mirror::ArtField* field,
                                              bool is_read)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowNullPointerExceptionForMethodAccess(const ThrowLocation& throw_location,
                                               uint32_t method_idx,
                                               InvokeType type)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowNullPointerExceptionForMethodAccess(const ThrowLocation& throw_location,
                                               mirror::ArtMethod* method,
                                               InvokeType type)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowNullPointerExceptionFromDexPC(const ThrowLocation& throw_location)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 void ThrowNullPointerException(const ThrowLocation* throw_location, const char* msg)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // RuntimeException
 
 void ThrowRuntimeException(const char* fmt, ...)
     __attribute__((__format__(__printf__, 1, 2)))
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 // VerifyError
 
 void ThrowVerifyError(const mirror::Class* referrer, const char* fmt, ...)
     __attribute__((__format__(__printf__, 2, 3)))
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) COLD_ATTR;
 
 }  // namespace art