Initial SIMDBC interpreter.

runtime/vm/debugger_api_impl_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_mirrors_api.h"
 #include "include/dart_tools_api.h"
 #include "platform/assert.h"
 #include "vm/dart_api_impl.h"
 #include "vm/lockers.h"
 #include "vm/unit_test.h"
@@ skipping 264 matching lines @@
   uintptr_t last_frame_pointer = 0;
   uintptr_t frame_pointer;
   for (int i = 0; i < trace_len; i++) {
     Dart_ActivationFrame frame;
     res = Dart_GetActivationFrame(trace, i, &frame);
     EXPECT_TRUE(res);
 
     res = Dart_ActivationFrameGetFramePointer(frame, &frame_pointer);
     EXPECT_TRUE(res);
     if (i > 0) {
+#if !defined(TARGET_ARCH_DBC)
       // We expect the stack to grow from high to low addresses.
       EXPECT_GT(frame_pointer, last_frame_pointer);
+#else
+      // On DBC stack grows upwards from low to high addresses.
+      EXPECT_LT(frame_pointer, last_frame_pointer);
+#endif
     }
     last_frame_pointer = frame_pointer;
     if (i < expected_frames) {
       VerifyStackFrame(frame, func_names[i], local_vars[i], skip_null_expects);
     } else {
       VerifyStackFrame(frame, NULL, Dart_Null(), skip_null_expects);
     }
   }
 }
 
@@ skipping 189 matching lines @@
   FLAG_optimization_counter_threshold = saved_threshold;
   FLAG_use_osr = saved_osr;
 }
 
 
 TEST_CASE(Debug_InspectStack_NotOptimized) {
   InspectStackTest(false);
 }
 
 
+#if !defined(TARGET_ARCH_DBC)

[zra, 2016/04/08 22:37:35]

enable and mark in status file?

[Vyacheslav Egorov (Google), 2016/04/11 10:49:10]

Done.

 TEST_CASE(Debug_InspectStack_Optimized) {
   // Ensure code gets optimized.
   FLAG_background_compilation = false;
   InspectStackTest(true);
 }
+#endif
 
 
 static void InspectStackWithClosureTest(bool optimize) {
   const char* kScriptChars =
       "void breakpointNow() {\n"
       "}\n"
       "int helper(int a, int b, bool stop) {\n"
       "  if (b == 99 && stop) {\n"
       "    breakpointNow();\n"
       "  }\n"
@@ skipping 73 matching lines @@
   FLAG_optimization_counter_threshold = saved_threshold;
   FLAG_use_osr = saved_osr;
 }
 
 
 TEST_CASE(Debug_InspectStackWithClosure_NotOptimized) {
   InspectStackWithClosureTest(false);
 }
 
 
+#if !defined(TARGET_ARCH_DBC)

[zra, 2016/04/08 22:37:34]

ditto

[Vyacheslav Egorov (Google), 2016/04/11 10:49:10]

Done.

 TEST_CASE(Debug_InspectStackWithClosure_Optimized) {
   // Ensure code gets optimized.
   FLAG_background_compilation = false;
   InspectStackWithClosureTest(true);
 }
+#endif
 
 
 void TestStepOutHandler(Dart_IsolateId isolate_id,
                         intptr_t bp_id,
                         const Dart_CodeLocation& location) {
   Dart_StackTrace trace;
   Dart_GetStackTrace(&trace);
   const char* expected_bpts[] = {"f1", "foo", "main"};
   const intptr_t expected_bpts_length = ARRAY_SIZE(expected_bpts);
   intptr_t trace_len;
@@ skipping 1721 matching lines @@
       " null, 5, 17, 5, 18, 9, 19, 12,"
       " null, 6, 21, 1,"
       " null, 8, 24, 1, 25, 5, 26, 6, 27, 8,"
       " null, 9, 29, 1]",
       tokens_cstr);
 }
 
 #endif
 
 }  // namespace dart