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Side by Side Diff: src/ia32/code-stubs-ia32.h

Issue 8462010: Add a level of indirection to exception handler addresses. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Incorporate review changes. Created 9 years, 1 month ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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140 void GenerateGenericStubSub(MacroAssembler* masm); 140 void GenerateGenericStubSub(MacroAssembler* masm);
141 void GenerateGenericStubBitNot(MacroAssembler* masm); 141 void GenerateGenericStubBitNot(MacroAssembler* masm);
142 void GenerateGenericCodeFallback(MacroAssembler* masm); 142 void GenerateGenericCodeFallback(MacroAssembler* masm);
143 143
144 virtual int GetCodeKind() { return Code::UNARY_OP_IC; } 144 virtual int GetCodeKind() { return Code::UNARY_OP_IC; }
145 145
146 virtual InlineCacheState GetICState() { 146 virtual InlineCacheState GetICState() {
147 return UnaryOpIC::ToState(operand_type_); 147 return UnaryOpIC::ToState(operand_type_);
148 } 148 }
149 149
150 virtual void FinishCode(Code* code) { 150 virtual void FinishCode(Handle<Code> code) {
151 code->set_unary_op_type(operand_type_); 151 code->set_unary_op_type(operand_type_);
152 } 152 }
153 }; 153 };
154 154
155 155
156 class BinaryOpStub: public CodeStub { 156 class BinaryOpStub: public CodeStub {
157 public: 157 public:
158 BinaryOpStub(Token::Value op, OverwriteMode mode) 158 BinaryOpStub(Token::Value op, OverwriteMode mode)
159 : op_(op), 159 : op_(op),
160 mode_(mode), 160 mode_(mode),
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227 void GenerateRegisterArgsPush(MacroAssembler* masm); 227 void GenerateRegisterArgsPush(MacroAssembler* masm);
228 void GenerateTypeTransition(MacroAssembler* masm); 228 void GenerateTypeTransition(MacroAssembler* masm);
229 void GenerateTypeTransitionWithSavedArgs(MacroAssembler* masm); 229 void GenerateTypeTransitionWithSavedArgs(MacroAssembler* masm);
230 230
231 virtual int GetCodeKind() { return Code::BINARY_OP_IC; } 231 virtual int GetCodeKind() { return Code::BINARY_OP_IC; }
232 232
233 virtual InlineCacheState GetICState() { 233 virtual InlineCacheState GetICState() {
234 return BinaryOpIC::ToState(operands_type_); 234 return BinaryOpIC::ToState(operands_type_);
235 } 235 }
236 236
237 virtual void FinishCode(Code* code) { 237 virtual void FinishCode(Handle<Code> code) {
238 code->set_binary_op_type(operands_type_); 238 code->set_binary_op_type(operands_type_);
239 code->set_binary_op_result_type(result_type_); 239 code->set_binary_op_result_type(result_type_);
240 } 240 }
241 241
242 friend class CodeGenerator; 242 friend class CodeGenerator;
243 }; 243 };
244 244
245 245
246 class StringHelper : public AllStatic { 246 class StringHelper : public AllStatic {
247 public: 247 public:
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726 Register address_; 726 Register address_;
727 RememberedSetAction remembered_set_action_; 727 RememberedSetAction remembered_set_action_;
728 SaveFPRegsMode save_fp_regs_mode_; 728 SaveFPRegsMode save_fp_regs_mode_;
729 RegisterAllocation regs_; 729 RegisterAllocation regs_;
730 }; 730 };
731 731
732 732
733 } } // namespace v8::internal 733 } } // namespace v8::internal
734 734
735 #endif // V8_IA32_CODE_STUBS_IA32_H_ 735 #endif // V8_IA32_CODE_STUBS_IA32_H_
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