Fix up dex cache strings stored in classes

Previously we left the image pointer instead of fixing up the pointer
to the one in the BSS. This only showed up because JIT does the same
as boot image, bypassing null check.

Fixed a bug where oat files without embedded dex cache arrays would
get their dex cache arrays corrupted.

Added a non virtual class visitor for performance.

Bug: 26846419
Bug: 22858531

Change-Id: I8cd0d61e440f753b4628ddb8c932eb23a0a81027

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc
index f1b745895f..6bc2a13299 100644
--- a/compiler/driver/compiler_driver.cc
+++ b/compiler/driver/compiler_driver.cc
@@ -921,7 +921,7 @@ class ResolveCatchBlockExceptionsClassVisitor : public ClassVisitor {
       std::set<std::pair<uint16_t, const DexFile*>>& exceptions_to_resolve)
      : exceptions_to_resolve_(exceptions_to_resolve) {}
 
-  virtual bool Visit(mirror::Class* c) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) {
+  virtual bool operator()(mirror::Class* c) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) {
     const auto pointer_size = Runtime::Current()->GetClassLinker()->GetImagePointerSize();
     for (auto& m : c->GetMethods(pointer_size)) {
       ResolveExceptionsForMethod(&m, pointer_size);
@@ -975,7 +975,7 @@ class RecordImageClassesVisitor : public ClassVisitor {
   explicit RecordImageClassesVisitor(std::unordered_set<std::string>* image_classes)
       : image_classes_(image_classes) {}
 
-  bool Visit(mirror::Class* klass) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) {
+  bool operator()(mirror::Class* klass) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) {
     std::string temp;
     image_classes_->insert(klass->GetDescriptor(&temp));
     return true;
@@ -1142,7 +1142,7 @@ class ClinitImageUpdate {
    public:
     explicit FindImageClassesVisitor(ClinitImageUpdate* data) : data_(data) {}
 
-    bool Visit(mirror::Class* klass) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) {
+    bool operator()(mirror::Class* klass) OVERRIDE SHARED_REQUIRES(Locks::mutator_lock_) {
       std::string temp;
       const char* name = klass->GetDescriptor(&temp);
       if (data_->image_class_descriptors_->find(name) != data_->image_class_descriptors_->end()) {