Fix kStoreBufferBlockProcessRuntimeEntry call sequence.

runtime/vm/stub_code_ia32.cc

 // Copyright (c) 2011, 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/assembler.h"
 #include "vm/assembler_macros.h"
 #include "vm/compiler.h"
@@ skipping 82 matching lines @@
   OS::Print("Stop message: %s\n", message);
 }
 END_LEAF_RUNTIME_ENTRY
 
 
 // Input parameters:
 //   ESP : points to return address.
 //   EAX : stop message (const char*).
 // Must preserve all registers, except EAX.
 void StubCode::GeneratePrintStopMessageStub(Assembler* assembler) {
-  __ enter(Immediate(0));
-  __ PreserveCallerSavedRegisters();
-
-  // Call the runtime leaf function.
-  __ ReserveAlignedFrameSpace(1 * kWordSize);
+  __ EnterCallRuntimeFrame(1 * kWordSize);
   __ movl(Address(ESP, 0), EAX);
   __ CallRuntime(kPrintStopMessageRuntimeEntry);
-
-  __ RestoreCallerSavedRegisters();
-  __ leave();
+  __ LeaveCallRuntimeFrame();
   __ ret();
 }
 
 
 // Input parameters:
 //   ESP : points to return address.
 //   ESP + 4 : address of return value.
 //   EAX : address of first argument in argument array.
 //   EAX - 4*EDX + 4 : address of last argument in argument array.
 //   ECX : address of the native function to call.
@@ skipping 979 matching lines @@
   // Restore values.
   // Spilled: EDX, ECX
   __ popl(ECX);
   __ popl(EDX);
   __ j(EQUAL, &L, Assembler::kNearJump);
   __ ret();
 
   // Handle overflow: Call the runtime leaf function.
   __ Bind(&L);
   // Setup frame, push callee-saved registers.
-  __ enter(Immediate(0));
-  __ PreserveCallerSavedRegisters();
+
+  __ EnterCallRuntimeFrame(1 * kWordSize);
   __ movl(EAX, FieldAddress(CTX, Context::isolate_offset()));
-  __ ReserveAlignedFrameSpace(1 * kWordSize);
   __ movl(Address(ESP, 0), EAX);  // Push the isolate as the only argument.
   __ CallRuntime(kStoreBufferBlockProcessRuntimeEntry);
   // Restore callee-saved registers, tear down frame.
-  __ RestoreCallerSavedRegisters();
-  __ leave();
+  __ LeaveCallRuntimeFrame();
   __ ret();
 }
 
 
 // Called for inline allocation of objects.
 // Input parameters:
 //   ESP + 8 : type arguments object (only if class is parameterized).
 //   ESP + 4 : type arguments of instantiator (only if class is parameterized).
 //   ESP : points to return address.
 // Uses EAX, EBX, ECX, EDX, EDI as temporary registers.
@@ skipping 814 matching lines @@
   __ movl(EAX, Address(ESP, 4 * kWordSize));  // Load error object.
   __ movl(EBP, Address(ESP, 3 * kWordSize));  // Load target frame_pointer.
   __ movl(EBX, Address(ESP, 1 * kWordSize));  // Load target PC into EBX.
   __ movl(ESP, Address(ESP, 2 * kWordSize));  // Load target stack_pointer.
   __ jmp(EBX);  // Jump to the exception handler code.
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32