VM: New calling convention for generated code.

runtime/vm/debugger_x64.cc

Index: runtime/vm/debugger_x64.cc
diff --git a/runtime/vm/debugger_x64.cc b/runtime/vm/debugger_x64.cc
index 39b1ac115c4d6394810ac82f55521e1b1fb18a79..3ea79ce60e1a389960643abdd07b13c0babb59d2 100644
--- a/runtime/vm/debugger_x64.cc
+++ b/runtime/vm/debugger_x64.cc
@@ -15,7 +15,7 @@
 
 namespace dart {
 
-uword CodeBreakpoint::OrigStubAddress() const {
+RawCode* CodeBreakpoint::OrigStubAddress() const {
   return saved_value_;
 }
 
@@ -23,14 +23,14 @@ uword CodeBreakpoint::OrigStubAddress() const {
 void CodeBreakpoint::PatchCode() {
   ASSERT(!is_enabled_);
   StubCode* stub_code = Isolate::Current()->stub_code();
-  uword stub_target = 0;
+  Code& stub_target = Code::Handle();
   switch (breakpoint_kind_) {
     case RawPcDescriptors::kIcCall:
     case RawPcDescriptors::kUnoptStaticCall:
-      stub_target = stub_code->ICCallBreakpointEntryPoint();
+      stub_target = stub_code->ICCallBreakpointCode();
       break;
     case RawPcDescriptors::kRuntimeCall:
-      stub_target = stub_code->RuntimeCallBreakpointEntryPoint();
+      stub_target = stub_code->RuntimeCallBreakpointCode();
       break;
     default:
       UNREACHABLE();
@@ -49,7 +49,8 @@ void CodeBreakpoint::RestoreCode() {
     case RawPcDescriptors::kIcCall:
     case RawPcDescriptors::kUnoptStaticCall:
     case RawPcDescriptors::kRuntimeCall: {
-      CodePatcher::PatchPoolPointerCallAt(pc_, code, saved_value_);
+      CodePatcher::PatchPoolPointerCallAt(
+          pc_, code, Code::Handle(saved_value_));
       break;
     }
     default: