Initial implementation of a flow-graph builder for Dart's AST.

runtime/vm/stack_frame_ia32.cc

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// 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/globals.h"
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/instructions.h"
 #include "vm/isolate.h"
 #include "vm/stack_frame.h"
 
 namespace dart {
 
 // The constant kExitLinkOffsetInEntryFrame must be kept in sync with the
 // code in the InvokeDartCode stub.
 static const int kExitLinkOffsetInEntryFrame = -4 * kWordSize;
 static const int kPcAddressOffsetFromSp = -1 * kWordSize;
 static const int kSpOffsetFromPreviousFp = 2 * kWordSize;
 
 
 static bool ExitedFromStub(uword exit_marker) {
   if (exit_marker != 0) {
     uword caller_pc = *reinterpret_cast<uword*>(exit_marker + kWordSize);
-    uword call_instr_pc = caller_pc - Call::InstructionLength();
-    uword call_target = Call(call_instr_pc).TargetAddress();
+    uword call_instr_pc = caller_pc - CallPattern::InstructionLength();
+    uword call_target = CallPattern(call_instr_pc).TargetAddress();
     return StubCode::InStubCallToRuntimeStubCode(call_target);
   }
   return false;
 }
 
 
 intptr_t StackFrame::PcAddressOffsetFromSp() {
   return kPcAddressOffsetFromSp;
 }
 
@@ skipping 25 matching lines @@
   uword exit_address = entry_.fp() + kExitLinkOffsetInEntryFrame;
   uword exit_marker = *reinterpret_cast<uword*>(exit_address);
   frames_.fp_ = exit_marker;
   frames_.from_stub_exitframe_ = ExitedFromStub(exit_marker);
   frames_.sp_ = 0;
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32