Move IC code into a subdir and move ic-compilation related code from stub-cache into...
[platform/upstream/v8.git] / src / arm / codegen-arm.h
1 // Copyright 2011 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 #ifndef V8_ARM_CODEGEN_ARM_H_
6 #define V8_ARM_CODEGEN_ARM_H_
7
8 #include "src/ast.h"
9 #include "src/macro-assembler.h"
10
11 namespace v8 {
12 namespace internal {
13
14
15 enum TypeofState { INSIDE_TYPEOF, NOT_INSIDE_TYPEOF };
16
17
18 class StringCharLoadGenerator : public AllStatic {
19  public:
20   // Generates the code for handling different string types and loading the
21   // indexed character into |result|.  We expect |index| as untagged input and
22   // |result| as untagged output.
23   static void Generate(MacroAssembler* masm,
24                        Register string,
25                        Register index,
26                        Register result,
27                        Label* call_runtime);
28
29  private:
30   DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator);
31 };
32
33
34 class MathExpGenerator : public AllStatic {
35  public:
36   // Register input isn't modified. All other registers are clobbered.
37   static void EmitMathExp(MacroAssembler* masm,
38                           DwVfpRegister input,
39                           DwVfpRegister result,
40                           DwVfpRegister double_scratch1,
41                           DwVfpRegister double_scratch2,
42                           Register temp1,
43                           Register temp2,
44                           Register temp3);
45
46  private:
47   DISALLOW_COPY_AND_ASSIGN(MathExpGenerator);
48 };
49
50 } }  // namespace v8::internal
51
52 #endif  // V8_ARM_CODEGEN_ARM_H_