Upstream version 9.38.198.0
[platform/framework/web/crosswalk.git] / src / v8 / src / x64 / frames-x64.cc
1 // Copyright 2010 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "src/v8.h"
6
7 #if V8_TARGET_ARCH_X64
8
9 #include "src/assembler.h"
10 #include "src/frames.h"
11 #include "src/x64/assembler-x64-inl.h"
12 #include "src/x64/assembler-x64.h"
13
14 namespace v8 {
15 namespace internal {
16
17
18 Register JavaScriptFrame::fp_register() { return rbp; }
19 Register JavaScriptFrame::context_register() { return rsi; }
20 Register JavaScriptFrame::constant_pool_pointer_register() {
21   UNREACHABLE();
22   return no_reg;
23 }
24
25
26 Register StubFailureTrampolineFrame::fp_register() { return rbp; }
27 Register StubFailureTrampolineFrame::context_register() { return rsi; }
28 Register StubFailureTrampolineFrame::constant_pool_pointer_register() {
29   UNREACHABLE();
30   return no_reg;
31 }
32
33
34 Object*& ExitFrame::constant_pool_slot() const {
35   UNREACHABLE();
36   return Memory::Object_at(NULL);
37 }
38
39
40 } }  // namespace v8::internal
41
42 #endif  // V8_TARGET_ARCH_X64