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codegen-mips.h
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27 
28 
29 #ifndef V8_MIPS_CODEGEN_MIPS_H_
30 #define V8_MIPS_CODEGEN_MIPS_H_
31 
32 
33 #include "ast.h"
34 #include "ic-inl.h"
35 
36 namespace v8 {
37 namespace internal {
38 
39 
41 
42 
43 class StringCharLoadGenerator : public AllStatic {
44  public:
45  // Generates the code for handling different string types and loading the
46  // indexed character into |result|. We expect |index| as untagged input and
47  // |result| as untagged output.
48  static void Generate(MacroAssembler* masm,
49  Register string,
50  Register index,
51  Register result,
52  Label* call_runtime);
53 
54  private:
55  DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator);
56 };
57 
58 
59 class MathExpGenerator : public AllStatic {
60  public:
61  // Register input isn't modified. All other registers are clobbered.
62  static void EmitMathExp(MacroAssembler* masm,
63  DoubleRegister input,
64  DoubleRegister result,
65  DoubleRegister double_scratch1,
66  DoubleRegister double_scratch2,
67  Register temp1,
68  Register temp2,
69  Register temp3);
70 
71  private:
72  DISALLOW_COPY_AND_ASSIGN(MathExpGenerator);
73 };
74 
75 } } // namespace v8::internal
76 
77 #endif // V8_MIPS_CODEGEN_MIPS_H_
DwVfpRegister DoubleRegister
static void Generate(MacroAssembler *masm, Register string, Register index, Register result, Label *call_runtime)
static void EmitMathExp(MacroAssembler *masm, DwVfpRegister input, DwVfpRegister result, DwVfpRegister double_scratch1, DwVfpRegister double_scratch2, Register temp1, Register temp2, Register temp3)