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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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220 void AddDeferredCode(LDeferredCode* code) { deferred_.Add(code, zone()); } | 220 void AddDeferredCode(LDeferredCode* code) { deferred_.Add(code, zone()); } |
221 | 221 |
222 // Code generation passes. Returns true if code generation should | 222 // Code generation passes. Returns true if code generation should |
223 // continue. | 223 // continue. |
224 bool GeneratePrologue(); | 224 bool GeneratePrologue(); |
225 bool GenerateBody(); | 225 bool GenerateBody(); |
226 bool GenerateDeferredCode(); | 226 bool GenerateDeferredCode(); |
227 bool GenerateDeoptJumpTable(); | 227 bool GenerateDeoptJumpTable(); |
228 bool GenerateSafepointTable(); | 228 bool GenerateSafepointTable(); |
229 | 229 |
| 230 // Generates the custom OSR entrypoint and sets the osr_pc_offset. |
| 231 void GenerateOsrPrologue(); |
| 232 |
230 enum SafepointMode { | 233 enum SafepointMode { |
231 RECORD_SIMPLE_SAFEPOINT, | 234 RECORD_SIMPLE_SAFEPOINT, |
232 RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS | 235 RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS |
233 }; | 236 }; |
234 | 237 |
235 void CallCode(Handle<Code> code, | 238 void CallCode(Handle<Code> code, |
236 RelocInfo::Mode mode, | 239 RelocInfo::Mode mode, |
237 LInstruction* instr); | 240 LInstruction* instr); |
238 | 241 |
239 void CallCodeGeneric(Handle<Code> code, | 242 void CallCodeGeneric(Handle<Code> code, |
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515 LCodeGen* codegen_; | 518 LCodeGen* codegen_; |
516 Label entry_; | 519 Label entry_; |
517 Label exit_; | 520 Label exit_; |
518 Label* external_exit_; | 521 Label* external_exit_; |
519 int instruction_index_; | 522 int instruction_index_; |
520 }; | 523 }; |
521 | 524 |
522 } } // namespace v8::internal | 525 } } // namespace v8::internal |
523 | 526 |
524 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ | 527 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ |
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