1 files changed, 0 insertions, 94 deletions
diff --git a/runtime/entrypoints/portable/portable_thread_entrypoints.cc b/runtime/entrypoints/portable/portable_thread_entrypoints.cc
deleted file mode 100644
index 95ac66cbec..0000000000
--- a/runtime/entrypoints/portable/portable_thread_entrypoints.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "mirror/art_method-inl.h"
-#include "verifier/dex_gc_map.h"
-#include "stack.h"
-#include "thread-inl.h"
-
-namespace art {
-
-class ShadowFrameCopyVisitor : public StackVisitor {
- public:
-  explicit ShadowFrameCopyVisitor(Thread* self) : StackVisitor(self, NULL), prev_frame_(NULL),
-      top_frame_(NULL) {}
-
-  bool VisitFrame() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-    if (IsShadowFrame()) {
-      ShadowFrame* cur_frame = GetCurrentShadowFrame();
-      size_t num_regs = cur_frame->NumberOfVRegs();
-      mirror::ArtMethod* method = cur_frame->GetMethod();
-      uint32_t dex_pc = cur_frame->GetDexPC();
-      ShadowFrame* new_frame = ShadowFrame::Create(num_regs, NULL, method, dex_pc);
-
-      const uint8_t* gc_map = method->GetNativeGcMap(sizeof(void*));
-      verifier::DexPcToReferenceMap dex_gc_map(gc_map);
-      const uint8_t* reg_bitmap = dex_gc_map.FindBitMap(dex_pc);
-      for (size_t reg = 0; reg < num_regs; ++reg) {
-        if (TestBitmap(reg, reg_bitmap)) {
-          new_frame->SetVRegReference(reg, cur_frame->GetVRegReference(reg));
-        } else {
-          new_frame->SetVReg(reg, cur_frame->GetVReg(reg));
-        }
-      }
-
-      if (prev_frame_ != NULL) {
-        prev_frame_->SetLink(new_frame);
-      } else {
-        top_frame_ = new_frame;
-      }
-      prev_frame_ = new_frame;
-    }
-    return true;
-  }
-
-  ShadowFrame* GetShadowFrameCopy() {
-    return top_frame_;
-  }
-
- private:
-  static bool TestBitmap(int reg, const uint8_t* reg_vector) {
-    return ((reg_vector[reg / 8] >> (reg % 8)) & 0x01) != 0;
-  }
-
-  ShadowFrame* prev_frame_;
-  ShadowFrame* top_frame_;
-};
-
-extern "C" void art_portable_test_suspend_from_code(Thread* self)
-    SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
-  self->CheckSuspend();
-  if (Runtime::Current()->GetInstrumentation()->ShouldPortableCodeDeoptimize()) {
-    // Save out the shadow frame to the heap
-    ShadowFrameCopyVisitor visitor(self);
-    visitor.WalkStack(true);
-    self->SetDeoptimizationShadowFrame(visitor.GetShadowFrameCopy());
-    self->SetDeoptimizationReturnValue(JValue());
-    self->SetException(ThrowLocation(), Thread::GetDeoptimizationException());
-  }
-}
-
-extern "C" ShadowFrame* art_portable_push_shadow_frame_from_code(Thread* thread,
-                                                                 ShadowFrame* new_shadow_frame,
-                                                                 mirror::ArtMethod* method,
-                                                                 uint32_t num_vregs) {
-  ShadowFrame* old_frame = thread->PushShadowFrame(new_shadow_frame);
-  new_shadow_frame->SetMethod(method);
-  new_shadow_frame->SetNumberOfVRegs(num_vregs);
-  return old_frame;
-}
-
-}  // namespace art