Omit JIT compiler from precompiled runtime on ARM, ARM64 and IA32.

runtime/vm/stack_frame.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 "vm/stack_frame.h"
 
 #include "platform/memory_sanitizer.h"
 #include "vm/assembler.h"
 #include "vm/deopt_instructions.h"
 #include "vm/isolate.h"
@@ skipping 493 matching lines @@
       dest_frame_size_(0),
       code_(Code::Handle(code.raw())),
       deopt_info_(TypedData::Handle()),
       function_(Function::Handle()),
       pc_(pc),
       deopt_instructions_(),
       object_table_(ObjectPool::Handle()) {
   ASSERT(code_.is_optimized());
   ASSERT(pc_ != 0);
   ASSERT(code.ContainsInstructionAt(pc));
+#if defined(DART_PRECOMPILED_RUNTIME)
+  ASSERT(deopt_info_.IsNull());
+  function_ = code_.function();
+#else
   ICData::DeoptReasonId deopt_reason = ICData::kDeoptUnknown;
   uint32_t deopt_flags = 0;
   deopt_info_ = code_.GetDeoptInfoAtPc(pc, &deopt_reason, &deopt_flags);
   if (deopt_info_.IsNull()) {
     // This is the case when a call without deopt info in optimized code
     // throws an exception. (e.g. in the parameter copying prologue).
     // In that case there won't be any inlined frames.
     function_ = code_.function();
   } else {
     // Unpack deopt info into instructions (translate away suffixes).
     const Array& deopt_table = Array::Handle(code_.deopt_info_array());
     ASSERT(!deopt_table.IsNull());
     DeoptInfo::Unpack(deopt_table, deopt_info_, &deopt_instructions_);
     num_materializations_ = DeoptInfo::NumMaterializations(deopt_instructions_);
     dest_frame_size_ = DeoptInfo::FrameSize(deopt_info_);
     object_table_ = code_.GetObjectPool();
     Advance();
   }
+#endif  // defined(DART_PRECOMPILED_RUNTIME)
 }
 
 
 void InlinedFunctionsIterator::Advance() {
   // Iterate over the deopt instructions and determine the inlined
   // functions if any and iterate over them.
   ASSERT(!Done());
 
+#if defined(DART_PRECOMPILED_RUNTIME)
+  ASSERT(deopt_info_.IsNull());
+  SetDone();
+  return;
+#else
   if (deopt_info_.IsNull()) {
     SetDone();
     return;
   }
 
   ASSERT(deopt_instructions_.length() != 0);
   while (index_ < deopt_instructions_.length()) {
     DeoptInstr* deopt_instr = deopt_instructions_[index_++];
     if (deopt_instr->kind() == DeoptInstr::kRetAddress) {
       pc_ = DeoptInstr::GetRetAddress(deopt_instr, object_table_, &code_);
       function_ = code_.function();
       return;
     }
   }
   SetDone();
+#endif  // defined(DART_PRECOMPILED_RUNTIME)
 }
 
 
 // Finds the potential offset for the current function's FP if the
 // current frame were to be deoptimized.
 intptr_t InlinedFunctionsIterator::GetDeoptFpOffset() const {
   ASSERT(deopt_instructions_.length() != 0);
   for (intptr_t index = index_; index < deopt_instructions_.length(); index++) {
     DeoptInstr* deopt_instr = deopt_instructions_[index];
     if (deopt_instr->kind() == DeoptInstr::kCallerFp) {
@@ skipping 19 matching lines @@
                             StackFrameIterator::kNoCrossThreadIteration);
   StackFrame* frame = frames.NextFrame();
   while (frame != NULL) {
     frame = frames.NextFrame();
   }
 }
 #endif
 
 
 }  // namespace dart